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WO2010057353A1 - 一种折叠集装箱柜的折叠方法及折叠集装箱柜 - Google Patents

一种折叠集装箱柜的折叠方法及折叠集装箱柜 Download PDF

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Publication number
WO2010057353A1
WO2010057353A1 PCT/CN2009/000003 CN2009000003W WO2010057353A1 WO 2010057353 A1 WO2010057353 A1 WO 2010057353A1 CN 2009000003 W CN2009000003 W CN 2009000003W WO 2010057353 A1 WO2010057353 A1 WO 2010057353A1
Authority
WO
WIPO (PCT)
Prior art keywords
joint
door
sill
seal
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2009/000003
Other languages
English (en)
French (fr)
Inventor
蔡良仪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CENTURY WEALTH COMMERCIAL (SHANGHAI) Co Ltd
Original Assignee
CENTURY WEALTH COMMERCIAL (SHANGHAI) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CENTURY WEALTH COMMERCIAL (SHANGHAI) Co Ltd filed Critical CENTURY WEALTH COMMERCIAL (SHANGHAI) Co Ltd
Publication of WO2010057353A1 publication Critical patent/WO2010057353A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00Large containers
    • B65D88/52Large containers collapsible, i.e. with walls hinged together or detachably connected
    • B65D88/522Large containers collapsible, i.e. with walls hinged together or detachably connected all side walls hingedly connected to each other or to another component of the container

Definitions

  • the invention relates to the field of folding container technology, in particular to a folding method for a folding container cabinet and a folding container cabinet. Background technique
  • the inventor of the case began to research the folding cabinet in 2005 and applied for a number of patents on folding containers. These patented technologies solved the problem that the existing container cabinets could not be folded when the empty containers were returned, and saved the cost of returning empty containers.
  • the side plates on both sides of the cabinet are divided into upper and lower parts, wherein the top side of the upper side plate and the top plate of the cabinet are hinged by the upper joint assembly, and the lower side
  • the bottom edge of the plate and the bottom plate of the cabinet are hinged by the lower joint assembly, and the upper and lower side plates are hinged by the middle joint assembly, so when the folded container cabinet is folded, the bottom side and the lower side of the upper side plate are folded
  • the top edge of the panel is simultaneously inwardly contracted to achieve folding of the folding container cabinet.
  • such a folding container cabinet employs a large number of joints, and since the side panels are divided into upper and lower side panels, the cost of the entire folding container cabinet is high, and folding is
  • One of the technical problems to be solved by the present invention is to provide a folding method for a folding container cabinet to solve the many deficiencies of the existing folding cabinet.
  • the second technical problem to be solved by the present invention is to provide a folding container cabinet that realizes the above folding method.
  • a folding method of a folding container cabinet includes a folding method and a unfolding method, and the folding method includes the following steps:
  • the operator moves to the outside of the folding container cabinet, removes the outer detachable bolt between the front pre-fixed plate and the front top beam on the front sill, and gradually lowers the front frame to the bottom plate;
  • the first side panel, the second side panel and the top panel are controlled, and the operator moves into the folding container cabinet, and the first upper side ⁇ and the first top side ⁇ and the second side panel of the first side panel edge are removed.
  • a detachable bolt between the second upper side ⁇ and the second top side ⁇ of the upper edge, and a joint on the first lower joint assembly, the first lower middle joint assembly and the second lower joint assembly, and the second lower middle joint assembly Bolt, then loosen the set bolts, lower the watertight sleeve on the front corner post and the corner post, and the operator moves to the outside of the folding container cabinet, first releasing the first side panel, turning the first side panel inward to the front frame and the door frame Up, then releasing the second side panel, turning the second side panel inward to the first side panel;
  • the unfolding method can be reversed according to the above steps.
  • the folding container cabinet includes a bottom plate, a top plate opposite to the bottom plate, two opposite side plates, a front frame and a door frame relative to the front frame to form a rectangular body; Two front upper corner pieces and two rear upper corner pieces are fixed at four corners of the top plate, and two front lower corner pieces and two rear lower corner pieces are fixed at four corners of the bottom plate;
  • the front sill is fixedly connected to the front side of the top plate; the sill is fixed between the two rear upper corner members, and the sill is fixedly and sealingly connected to the rear side of the top plate;
  • On the two front lower corner members the upper edge of the front frame is connected to the front cymbal by a detachable fastener; the two sides of the lower end of the door frame are hinged to the two rear lower corner members, the upper edge of the door frame and the sill Connected by a detachable fastener; wherein the two opposite side plates are divided into a first side plate and
  • Each set of folding cabinet locks includes a lock nut fixed to the first top side or second top side end and a bolt sleeve fixed to an outer side of the first lower joint assembly or the second lower joint assembly and a locking bolt disposed in the bolt sleeve is opened at a top of the bolt sleeve, so that the locking bolt protrudes from the bolt sleeve, and a convenient foreign object is opened on the sleeve wall of the bolt sleeve
  • the opening of the locking bolt is raised, and the locking bolt is provided with a square neck for facilitating the screwing of the wrench; the locking nut is located on the same axis as the central axis of the locking bolt and the locking nut And the bolt sleeve shall not protrude outside the corner piece.
  • the front frame of the present invention comprises a front top beam, a front bottom beam, two front frame columns and a front end plate connected to the front top beam, the front bottom beam and the two front frame columns; two ends are fixed at the two ends of the front bottom beam a front sill joint, the two front sill joints have a shape adapted to the front lower corner piece, and are respectively hingedly connected to the two front lower corner pieces, and are provided on each front lower corner piece to support two front and bottom parts a receiving block of the beam joint; the cross section of the front top beam is L-shaped, and the cross section of the front sill is an inverted L shape, so that a occlusion structure is formed between the front sill and the front sill to limit the front frame It can only be turned inwardly and cannot be turned outwards.
  • the front sill and the front sill are connected by internal detachable bolts inserted from the inner surface of the front sill; a first hook portion that is folded outward, and a front corner post is disposed at a front edge of the first side plate and the second side plate, and a front side of the front corner post is provided with a second hook portion that is folded inwardly
  • the first hook portion on the front frame column and the second hook portion on the front corner post cooperate with each other. To limit the front frame, you can only flip inward and not outward.
  • the front frame In order to make the front frame in the loading state, it can be firmly connected with the front corner post, and in the empty cabinet, the front frame can be separated from the front corner post and smoothly flipped, and the present invention is in the front frame of the front frame. There are several detachable tension bars between the column and the front fish column.
  • the hinge connection between the two front sill joints and the front lower corner piece includes two front axle seats fixed on the upper corner surface of the front lower corner piece, and each of the front axle bases is provided with a hinge for the front axle And a front rotation shaft of the front bottom sill joint, the front sill joint is turned around the axis of the front rotation shaft, thereby driving the entire front frame to be reversed.
  • the front top beam and the front sill A corresponding seal is disposed between the front frame pillar and the front corner post, and between the front bottom beam and the bottom plate.
  • the present invention is in front of the container in order to ensure that there is no operator in the container cabinet before the front frame is turned over.
  • a front pre-solid plate is disposed on the outer side of the crucible, and an outer detachable bolt is also connected between the front pre-solid plate and the front sill, so that the front frame does not fall after the detachable bolt is removed, only the operator After leaving the container cabinet, go to the outside of the front frame and remove the outer detachable bolts. Can put it down.
  • the first side panel and the second side panel of the present invention have substantially the same structure except that the dimensions are slightly different.
  • the structures of the first lower joint assembly and the second lower joint assembly are substantially the same, but only slightly different in size, wherein -
  • the first side plate includes a first upper side sill, a plurality of first lower side sills, a front corner post, a door corner post, and a first portion that is sealingly connected to the first upper side sill, the first lower side sill, the front corner post, and the door corner post
  • the first top side sill is welded with a lock nut;
  • the first top side ⁇ is made of a special type 3 ⁇ 4" tube, and the cross section is inverted L shape;
  • the first upper side ⁇ front and rear two The end is formed at a right angle with the front corner post and the upper end of the corner post.
  • the first upper side is made of a deformed square tube and has an inverted L shape; the first upper side and the first top side pass through several a detachable bolt connection penetrated by the inner surface of the first upper side cymbal, a first sealing member is disposed between the first upper side sill and the first top side sill; a lower joint of the first lower joint assembly of the first side of the bottom plate Lower joint with the first lower middle joint assembly
  • the second side panel includes a second side sill, a plurality of second lower side sills, a front corner post, a door corner post, and a second portion that is sealingly and fixedly connected to the second upper side sill, the second lower side sill, the front corner post, and the door corner post
  • the second top side sill is connected with a lock nut, and the second top side ⁇ is made of a special square tube, and the cross section is inverted L-shaped; the second upper side ⁇ front and rear ends Forming a right angle fixed connection with the front corner post and the upper end of the corner post, the second upper side is made of a shaped square tube, and the cross section is L-shaped; the second upper side and the second top side pass between the plurality of second a detachable bolt connection penetrated by the inner surface of the upper side, a second seal is disposed between the second upper side and the second top side; and a lower joint of the second lower joint of the second side of the bottom There are several fixed connections between the lower joints of the
  • the first lower joint assembly includes an upper joint, a lower joint, a joint shaft, and a joint seal, the vertical cross-sectional shape of the upper joint being similar to the cross-sectional shape of the first lower side, the vertical cross-sectional shape of the lower joint and the first bottom side
  • the cross-sectional shape of the ankle is similar;
  • the upper joint is provided with a joint head protruding in the direction of upward joint motion, the joint head is located in the middle of the entire upper joint, and a joint shaft hole whose axis is perpendicular to the direction of movement of the upper joint is arranged in the joint head
  • the joint head groove of the lower joint is provided with two axes and a lower joint movement direction Vertical two-sided joint shaft hole, the joint shaft is passed through the two joint joint shaft holes and the joint shaft hole to connect the upper and lower joints to form an articulation; an joint seal is arranged between the upper and lower
  • the second lower middle joint assembly includes an upper joint, a lower joint, a joint shaft, and a joint seal, the vertical cross-sectional shape of the upper joint is similar to the cross-sectional shape of the second lower side, and the vertical cross-sectional shape of the lower joint and the second bottom
  • the cross-sectional shape of the lateral condyle is similar; the upper joint is provided with a joint head protruding in the direction of the upward joint movement, and the joint head is located in the middle of the entire upper joint.
  • a joint shaft hole having an axis perpendicular to the moving direction of the upper joint is disposed in the joint head;
  • a joint head groove matching the joint head is disposed on the lower joint, and the joint head is embedded in the joint head groove;
  • the two sides of the joint head groove of the lower joint are provided with two joint shaft holes perpendicular to the moving direction of the lower joint, and the joint shaft is passed through the joint shaft holes and the joint shaft hole of the both sides to make the upper joint
  • the lower joint is connected to form an articulation;
  • a joint seal is disposed between the upper and lower joints; and the upper joint and the lower joint are extended, and are connected by joint bolts;
  • the first top side ⁇ and the first upper side ⁇ between the top side ⁇ and the second upper side ⁇ , between the first bottom side ⁇ and the first lower side ⁇
  • the second Between the bottom side ⁇ and the second lower side ⁇ , between the upper and lower joints of the first lower joint assembly, between the upper and lower joints of the second lower joint assembly, between the upper and lower joints of the first lower middle joint assembly, and the second lower middle
  • the upper and lower joints of the joint assembly are installed in a mutual coupling manner to form a labyrinth seal structure.
  • the seal can form a good seal to prevent water from penetrating into the box from the outside of the box, wherein the first top side and the first side
  • the outer seam between the upper side sill is lower than the inner seam between the first top side ⁇ and the first upper side ⁇
  • the outer seam between the second top side ⁇ and the second upper side ⁇ is lower than the An inner seam between the second top side sill and the second upper side sill
  • an outer seam between the first bottom side sill and the first lower side sill is lower than between the first bottom side ⁇ and the first lower side
  • the inner seam, the outer seam between the second bottom side ⁇ and the second lower side ⁇ is lower than the inner seam between the second bottom side ⁇ and the second lower side ⁇
  • the first lower joint The outer seam between the upper and lower joints of the piece is lower than the inner seam between the upper and lower joints of the first lower joint assembly
  • the outer joint between the upper and lower joints of the second lower joint assembly is lower than the outer joint of the second lower joint assembly
  • the water outside the box is to be infiltrated into the box, and it needs to be climbed for a distance to penetrate into the box from the inner joint. Therefore, the difficulty of penetration is increased, and the present invention is further between the first top side ⁇ and the first upper side ⁇ , between the second top side ⁇ and the second upper side ⁇ , the first bottom side ⁇ Between the side squats, between the second bottom side and the second lower side squat, between the upper and lower joints of the first lower joint assembly, between the upper and lower joints of the second lower joint assembly, and above and below the first lower middle joint assembly.
  • the first dense joint between the joints and the upper and lower joints of the second lower middle joint assembly Member or the second sealing member, the sealing effect is more desirable;
  • a joint head is disposed at an L-shaped corner of the upper joint of the first lower joint assembly, and a sealing rib corresponding to the length of the entire upper joint is disposed at the inner side of the top of the L-shaped vertical side, and one joint is embedded on each side of the joint head a nut; a joint head groove is disposed on the L-shaped vertical side of the lower joint, and two joint joint shaft holes and two stepped holes are disposed on both sides of the joint head groove, and the upper joint is disposed at an L-shaped corner of the lower joint.
  • the upper sealing ribs are matched with the sealing groove, the joint seal is mounted at the L-shaped corner of the lower joint; the sealing rib on the upper joint presses the joint seal portion into the sealing concave of the lower joint An effective seal is formed in the groove, and a seal on both sides of the seal on the joint seal forms a further seal with the upper joint.
  • a joint head is arranged at the L-shaped corner of the upper joint of the second lower joint assembly, and a sealing rib corresponding to the length of the entire upper joint is arranged on the inner side of the top of the L-shaped vertical side, and one joint is arranged on each side of the joint head.
  • a joint head groove is arranged on the L-shaped vertical side of the lower joint, two joint joint shaft holes and two stepped holes are arranged on both sides of the joint head groove, and the upper joint is arranged at the L-shaped corner of the lower joint
  • the upper sealing ribs are matched with the sealing groove, the joint seal is mounted at the L-shaped corner of the lower joint; the sealing rib on the upper joint presses the joint seal portion into the sealing concave of the lower joint
  • An effective seal is formed in the groove, and a seal on both sides of the seal on the joint seal forms a further seal with the upper joint.
  • a joint head is disposed at an L-shaped corner of the upper joint of the first lower middle joint assembly, and a sealing rib corresponding to the length of the entire upper joint is disposed at the inner side of the top of the L-shaped vertical side, and one side is embedded on each side of the joint head a joint nut; a joint head groove is arranged on the L-shaped vertical side of the lower joint, and two joint joint shaft holes and two stepped holes are arranged on both sides of the joint head groove, and the upper joint is provided at an L-shaped corner a sealing rib on the joint matching the sealing groove, the joint seal being mounted at an L-shaped corner of the lower joint; a sealing rib on the upper joint pressing the joint seal portion into the lower joint seal An effective seal is formed in the groove, and a seal on both sides of the seal on the joint seal forms a further seal with the upper joint.
  • a joint head is arranged at the L-shaped corner of the upper joint of the second lower middle joint assembly, and a sealing rib corresponding to the length of the entire upper joint is arranged inside the top of the L-shaped vertical side, and the two sides of the joint head are respectively embedded with a joint nut;
  • a joint head groove is arranged on the L-shaped vertical side of the lower joint, and two joint joint shaft holes and two stepped holes are arranged on both sides of the joint head groove, and the L-shaped corner of the lower joint is provided with a sealing rib on the upper joint matching the sealing groove, the joint seal being mounted at an L-shaped corner of the lower joint; a sealing rib on the upper joint pressing the joint seal portion into the lower joint
  • An effective seal is formed in the sealing groove, and a sealing strip on both sides of the sealing port on the joint seal can form a further seal with the upper joint.
  • the first and second sealing members and the joint seal have a triangular tube shape, wherein the two straight sides are fixed and sealed, and the oblique side is broken to form a sealing opening.
  • a watertight sleeve is disposed at a lower end of the front corner post and the corner post and the upper joint joint in the first joint assembly and the second lower joint assembly, and a nut is disposed on the upper joint, and a nut is inserted in the nut A tight bolt that presses the watertight sleeve on the front corner post and the corner post.
  • the door frame of the present invention comprises two container doors, a door beam, a door sill, a plurality of door lock bar assemblies and a hinge plate having a door post; - two sill joints are fixed at two ends of the sill, and the rear lower corner piece is fixed The upper end surface is provided with two rear axle seats, and the door sill joints are respectively hinged with the two rear axle axles to realize the turning; the inner side surface of the rear corner lower corner piece is fixed a bearing seat, when the door frame is turned to the vertical state, the bottom surface of the sill joint is seated on the bearing seat, the weight of the door frame is transmitted to the bearing seat, and the sill joint and the rear lower corner piece are
  • the door lock bar assembly is detachably connected by the sill bolt; the door lock lever assembly is mounted on the container door and the door top beam and the sill, so that the container door is connected with the door top beam and the sill; the door top beam and the sill a detachable connection; a container door positioning member is disposed between
  • a vertical counterbore and a support sleeve coaxial with the vertical 'sink hole' are further disposed on the sill joint; a top surface of the rear lower corner member is coaxial with the support sleeve A screw hole, a fastening bolt is screwed into the screw hole from above the long side of the sill joint through the vertical counterbore hole and the support sleeve, so that the sill joint and the rear lower corner piece are detachably connected.
  • the present invention has a groove-shaped member fixed on the bottom surface of the bottom plate and the two rear lower corner members; the groove of the groove-shaped member faces the rear of the entire folding container, and the threshold is toward the container.
  • the side of the door is a step surface having a high surface and a low surface, and the high surface and the door sheet are sealed by the existing door seal; a sealing rubber plate is fixed on the low surface; when the door frame is turned to the vertical state The sealing sheet on the lower surface of the sill is pressed tightly against the side wall of the inner groove of the channel member to form an effective seal to prevent water from penetrating into the tank.
  • the container door positioning member includes an intermediate positioning bar and two side positioning clips
  • the intermediate positioning bar is mounted on a bottom edge of the container door and extends downwardly from the container a bottom edge of the door
  • the two side positioning clips are mounted on the threshold in a vertical state, and when the container door is closed, the intermediate positioning strip falls between the two side positioning clips, relying on both sides Position the clips.
  • the container door positioning member includes an intermediate positioning bar and a positioning seat
  • the intermediate positioning bar is mounted on a bottom edge of the container door and extends downwardly from the container door a bottom edge
  • a hook is disposed at a bottom end of the intermediate positioning strip
  • the positioning seat is a U-shaped member
  • the positioning seat is mounted on the door sill and the notch of the U-shaped member faces outward, when the container door is closed
  • the intermediate positioning bar falls into the notch of the U-shaped member, and is laterally positioned by the two groove sides of the U-shaped member, and the hook of the bottom end of the intermediate positioning bar is hooked to the positioning seat to perform longitudinal positioning on the intermediate positioning bar.
  • the present invention adopts the following door post sealing member for dense sealing.
  • Seal The seal used in the cross-section "T" structure used between the existing container door post and the corner post is divided into two parts.
  • the straight edge seal similar to the inverted "T” structure is still fixed on the door post and Inserted in the gap between the door post and the corner post, the transverse side seal strip of the "T” structure is fixed on a seal strip pressure plate and covers the gap between the door post and the corner post, the seal strip
  • the pressure plate is hinged on the door post, so that when the folding cabinet is loaded with cargo, the transverse side sealing strip similar to the inverted "T” structure is just tightly covered by the sealing strip pressing plate between the door post and the corner post.
  • two straight seals are formed with the straight edge seals of the similar inverted "T” structure to improve the sealing effect; while the folding container cabinet is folded, before the container door is turned down, the bolt between the hinge plate and the door post is first removed.
  • a plurality of reinforcing ribs are disposed on the sealing strip pressure plate to increase the strength of the sealing strip pressing plate, and at the same time, the sealing strip pressing plate can well apply a pressure to the sealing strip to maintain a similar inverted state.
  • the lateral edge seal of the T" structure is pressed tightly against the gap between the door post and the corner post to improve the sealing effect.
  • a pressing rib is arranged on the hinge plate, and the pressing rib cooperates with the reinforcing rib on the sealing strip pressing plate, and is pressed tightly by the sealing strip pressing plate Live a horizontal edge seal similar to the inverted "T".
  • a gap-shaped bowl-shaped sealing strip is disposed on the gap between the door post and the corner post, and the sealing strip is composited on a sealing strip pressing plate on the sealing strip pressing plate
  • a plurality of bolts are also arranged, and a hole through which the bolt is passed is opened on the hinge plate. After the bolt passes through the hole, the nut is tightened, so that the bowl-shaped sealing strip and the sealing strip press plate are mounted together on the hinge plate.
  • the bowl-shaped sealing strip When the hinge plate is mounted on the door post with the door connecting bolt and the door connecting nut, the bowl-shaped sealing strip is just tightly covered by the sealing strip pressing plate on the gap between the door post and the corner post or the like, and is similar to “T" "The structure of the container door seal together form two seals to improve the sealing effect.
  • T The structure of the container door seal together form two seals to improve the sealing effect.
  • the upper and lower limit stops are protruded or parallel to the hinge plate to facilitate the smooth introduction of the hinge plate.
  • the door connecting bolt passes through the hinge plate bolt hole on the hinge plate from the outer side of the hinge plate, and then protrudes from the inner side of the door post through the door stud hole and is screwed into the inner side of the welded siren column.
  • the door is connected to the nut. Since the door connecting nut is closed at one end and the other end is welded and sealed to the inner surface of the door post, the water does not penetrate into the container by the hinge plate bolt holes and the door stud holes on the hinge plate, which is very good. Water seal effect.
  • the door connecting bolt passes through the door stud hole from the inner side of the door post, and then wears A hinge plate bolt hole extending through the hinge plate protrudes from the inner side of the hinge plate into a door connecting nut welded to the outside of the hinge plate; a sealing ring is disposed between the bolt head of the bolt and the inner surface of the door frame to prevent Water penetrates into the container from the gap between the hinge plate and the door post and the door stud hole.
  • the cross section of the door top beam has an inverted L shape
  • the cross section of the door sill has an inverted L shape, so that the door top beam and the sill form a mutual engagement structure to restrict the entire door frame from being turned outward; the door top beam and the door
  • the sills are connected by internal detachable bolts inserted from the inner surface of the door beam.
  • the present invention is disposed outside the sill to ensure that there is no operator in the container cabinet before the door frame is turned over.
  • a sealing member is disposed between the two container doors, between each container door and the door sill and the door top beam.
  • the side panel of the folding container cabinet of the invention adopts a monolithic structure, which saves the number of joint components, has a simpler structure, reduces product cost, and improves the efficiency of folding and unfolding.
  • FIG. 1 is a schematic view showing the connection between the opposite side plates and the top plate and the bottom plate of the folding container cabinet of the present invention.
  • FIG. 2 is a schematic view showing the connection between the front frame, the door frame and the top plate and the bottom plate of the folding container cabinet of the present invention.
  • Figure 3 is a schematic view of the A direction of Figure 1.
  • Figure 4 is a schematic view of the B direction of Figure 1.
  • FIG. 5 is a schematic diagram showing the relationship between the first bottom side sill of the present invention and the lower joint of the first lower middle joint assembly, the lower joint of the first lower joint assembly, and the front and rear corner pieces.
  • FIG. 6 is a schematic view showing the relationship between the second lower side of the second lower side of the present invention and the lower joint of the second lower joint assembly, the lower joint of the second lower joint assembly, and the front and rear corner members.
  • Figure 7 is a schematic view showing the structure of the first side plate.
  • Figure 8 is a schematic view showing the connection relationship between the first top side sill and the first upper side sill in the folding container cabinet of the present invention.
  • Figure 9 is a schematic view showing the connection relationship between the first bottom side sill and the first lower side sill in the folding container cabinet of the present invention.
  • Figure 10 is a schematic view showing the connection relationship of the first lower joint assembly of the present invention.
  • Figure 11 is a schematic view showing the structure of the upper joint in the first lower joint assembly.
  • Fig. 12 is a left side view of Fig. 11.
  • Figure 13 is a schematic view showing the combined structure of the lower joint and the bolt sleeve in the first lower joint assembly of the present invention.
  • Figure 14 is a cross-sectional view taken along line A-A of Figure 13;
  • Figure 15 is a schematic view showing the structure of the lower joint and the bolt sleeve in the first lower joint assembly in which the bolts are mounted in the bolt sleeve.
  • Figure 16 is a schematic view showing the connection relationship of the first lower middle joint assembly of the present invention.
  • Figure 17 is a schematic view showing the structure of the upper joint in the first lower middle joint assembly of the present invention.
  • Figure 18 is a left side view of Figure 17.
  • Figure 19 is a schematic view showing the structure of the lower joint in the first lower middle joint assembly of the present invention.
  • Figure 20 is a left side view of Figure 19.
  • Figure 21 is a schematic view showing the structure of the second side plate.
  • Figure 22 is a schematic view showing the connection relationship between the second top side sill and the second upper side sill in the folding container cabinet of the present invention.
  • Figure 23 is a schematic view showing the connection relationship between the second bottom side sill and the second lower side sill in the folding container cabinet of the present invention.
  • Figure 24 is a schematic view showing the connection relationship of the second lower joint assembly of the present invention.
  • Figure 25 is a schematic view showing the structure of the upper joint in the second lower joint assembly.
  • Figure 26 is a left side view of Figure 25.
  • Figure 27 is a schematic view showing the combined structure of the lower joint and the bolt sleeve in the second lower joint assembly of the present invention.
  • Figure 28 is a cross-sectional view taken along line A-A of Figure 27;
  • Figure 29 is a schematic view showing the structure of the lower joint and the bolt sleeve in the second lower joint assembly in which the bolts are mounted in the bolt sleeve.
  • Figure 30 is a schematic view showing the connection relationship of the second lower joint assembly of the present invention.
  • Figure 31 is a schematic view showing the structure of the upper joint in the second lower middle joint assembly of the present invention.
  • Figure 32 is a left side view of Figure 31.
  • Figure 33 is a schematic view showing the structure of the lower joint in the lower middle joint assembly of the present invention.
  • Figure 34 is a left side view of Figure 33.
  • Figure 35 is a schematic view showing the connection relationship between the front corner post of the first side panel and the watertight sleeve.
  • Figure 36 is a cross-sectional view taken along line A-A of Figure 35.
  • Figure 37 is a schematic view of the D direction of Figure 35.
  • Figure 38 is a right side view of Figure 37.
  • Figure 39 is a schematic view showing the structure of the watertight sleeve shown in Figure 35.
  • Figure 40 is a left side view of Figure 39.
  • Figure 41 is a schematic view showing the connection relationship between the door corner post of the first side panel and the watertight sleeve.
  • Figure 42 is a cross-sectional view taken along line A-A of Figure 41.
  • Figure 43 is a schematic view of the D direction of Figure 41.
  • Figure 44 is a right side view of Figure 43. ⁇
  • Figure 45 is a schematic view showing the structure of the watertight casing shown in Figure 41.
  • Figure 46 is a left side view of Figure 45.
  • Figure 47 is a schematic view showing the connection relationship between the front corner post of the second side panel and the watertight sleeve.
  • Figure 48 is a cross-sectional view taken along line A-A of Figure 47.
  • Figure 49 is a schematic view of the D direction of Figure 47.
  • Figure 50 is a right side view of Figure 49.
  • Figure 51 is a schematic view showing the structure of the watertight casing shown in Figure 47.
  • Figure 52 is a left side view of Figure 51.
  • Figure 53 is a schematic view showing the connection relationship between the door corner post of the second side panel and the watertight sleeve.
  • Figure 54 is a cross-sectional view taken along line A-A of Figure 53.
  • Figure 55 is a schematic view of the D direction of Figure 53.
  • Figure 56 is a right side view of Figure 55.
  • Figure 57 is a schematic view showing the structure of the watertight sleeve shown in Figure 53.
  • Figure 58 is a left side view of Figure 57.
  • Figure 59 is a schematic view showing the structure of the front frame of the folding container cabinet of the present invention.
  • Figure 60 is a cross-sectional view taken along line A-A of Figure 59.
  • Figure 61 is a cross-sectional view taken along line B-B of Figure 59.
  • Figure 62 is an enlarged schematic view taken along line C of Figure 59.
  • Figure 63 is an enlarged schematic view of the direction D in Figure 59.
  • Figure 64 is a cross-sectional view taken along line A-A of Figure 63.
  • Figure 65 is a cross-sectional view taken along line E-E of Figure 59.
  • Figure 66 is a schematic view showing the structure of the door portion of the present invention.
  • Figure 67 is a cross-sectional view taken along line A-A of Figure 66.
  • Figure 68 is a cross-sectional view taken along line B-B of Figure 66.
  • Figure 69 is a cross-sectional view taken along line CC of Figure 66.
  • Figure 70 is an enlarged schematic view of the portion D of Figure 66.
  • Figure 71 is a cross-sectional view taken along line ⁇ - ⁇ of Figure 70.
  • Figure 72 is an enlarged schematic view of E at Figure 66. '
  • Figure 73 is a schematic view showing the state between the sill and the lower corner piece when the container frame is folded to the horizontal state according to the present invention.
  • Figure 74 is a view taken along the line A in Figure 73.
  • Figure 75 is an enlarged schematic view of the F of Figure 66.
  • Figure 76 is a cross-sectional view taken along line A-A of Figure 75.
  • Figure 77 is a structural schematic view of another container door positioning member of the present invention.
  • Figure 78 is a schematic view showing the state in which the front frame and the door frame are turned down according to the present invention.
  • Figure 79 is a schematic view showing the state in which the first side panel of the present invention is turned down.
  • Figure 80 is a schematic view showing the state in which the second side panel of the present invention is turned down.
  • Figure 81 is a schematic view showing the state of the folded container cabinet of the present invention after being folded. detailed description
  • Figure 1 is a schematic view showing the connection between the opposite side panels and the top and bottom panels of the folding container cabinet of the present invention.
  • 2 is a schematic view showing the connection between the front frame, the door frame and the top plate and the bottom plate of the folding container cabinet of the present invention.
  • the folding container cabinet includes a bottom plate 100, a top plate 200 opposite to the bottom plate, a first side plate 300, a second side plate 400, a front frame 500, and a door frame 600 relative to the front frame 500, which together form a rectangular body.
  • Two front upper corner pieces 210 and two rear upper corner pieces 220 are fixed at four corners of the top plate 200.
  • the structures of the front upper corner piece 210 and the rear upper corner piece 220 are substantially the same as the existing corner pieces, and Do a detailed description.
  • a front sill 230 is fixed between the two front upper corner members 210, and a sill 240 is fixed between the two rear upper corner members 220.
  • the front cymbal 230 and the sill 240 are also fixedly connected to the front and rear edges of the top plate 200, respectively.
  • the two sides of the top plate 200 are divided into a first side and a second side, wherein a first top side is fixed between the front upper corner piece 210 and the rear upper corner piece 220 on the first side of the top plate 200.
  • a second top side ⁇ 260 is fixed between the front upper corner piece 210 and the rear upper corner piece 220 on the second side of the top plate 200, and the first top side ⁇ 250 and the second top side ⁇ 260 are also combined with the top plate 200 Side seals are fixedly connected.
  • the front sill 230 and the first top side sill 250 are in an inverted L shape, and the sill 240 and the second top sill 260 are made of a steel having a reversed L-shaped cross section, and the reinforcing steel rib is formed in the middle of the steel to match the steel.
  • the main purpose of the sill 240, the first top side sill 250 and the second top side sill 260 having the inverted L shape and the inverted L shape is two: one is for detachably connecting the front frame 500, The upper edge of the door frame 600, the first side panel 300, and the second side panel 400, and the second front panel 500, the first side panel 300, and the second side panel 400 are only inwardly flipped, and cannot be flipped outward. In order to achieve the purpose of folding the folding container cabinet of the present invention.
  • the first top side sill 250 and the second top side sill 260 have the same shape but different sizes, wherein the height of the first top side ⁇ 250 is higher than the height of the second top side ⁇ 260, The height difference between the persons is substantially equivalent to the thickness of the second side panel 400.
  • FIG. 3 is a schematic view of the A direction of FIG. 1; and FIG. 4 is a schematic view of the B direction of FIG.
  • a lock nut 920 in a locking device is welded to each of the first top side ⁇ 250 and the second top side 260 260. However, the lock nut 920 does not protrude beyond the front upper corner piece 210 and the rear upper corner piece 220. The function of the lock nut 920 will be described in detail later.
  • FIG. 5 is a lower joint of the first bottom side sill and the first lower middle joint assembly of the present invention, Schematic diagram of the relationship between the lower joint, the front and rear corners of the joint assembly.
  • a lower joint 710 of the three sets of first lower middle joint assemblies, a lower joint 810 of the two sets of first lower joint assemblies, and four first sections are fixed between the front lower corner piece 110 and the rear lower corner piece 120 on the first side of the bottom plate 100.
  • the bottom side weir 130 wherein the lower joints 810 of the two sets of first lower joint assemblies are welded to the front lower corner piece 110 and the rear lower corner piece 120, respectively, while the lower joint in the first lower joint assembly at the front lower corner piece 110
  • a bolt sleeve 910 is spliced to the front side of the 810, and a bolt sleeve 910 is also welded to the rear side of the lower joint 810 of the first lower joint assembly at the rear lower corner member 120, but the bolt sleeve 910 cannot protrude the front lower corner piece 110 and the lower corner piece 120, the function of the bolt sleeve 910 will be described in detail later.
  • the first bottom side ⁇ 130 of the first segment is welded to the lower joint 810 of the first lower joint assembly and the lower joint 710 of the first lower joint assembly, respectively, and the first bottom side ⁇ 130 of the fourth stage Separating the lower joint 710 of the first lower middle joint assembly and the lower joint 810 of the first lower joint assembly, respectively, and the first bottom side ⁇ 130 of the middle section respectively and the two sets of the first lower middle joint assembly
  • the lower joint 710 is welded, and the first bottom side weir 130 of each segment is hermetically welded to the first side edge of the bottom plate 100.
  • Fig. 6 is a schematic diagram showing the relationship between the lower joint of the second underside sill and the lower joint of the second lower joint assembly, the lower joint of the second lower joint assembly, and the front and rear corner members of the present invention.
  • the lower joint 710a of the three sets of second lower middle joint assemblies, the lower joints 810a of the two second lower joint assemblies, and the fourth section of the second lower joint assembly are fixed between the front lower corner piece 110 and the rear lower corner piece 120 on the second side of the bottom plate 100.
  • the bottom side weir 140 wherein the lower joints 810a of the two sets of second lower joint assemblies are welded to the front lower corner piece 110 and the rear lower corner piece 120, respectively, while the lower joint in the second lower joint assembly at the front lower corner piece 110 810a
  • a bolt sleeve 910 is welded to the front side, and a bolt sleeve 910 is also welded to the rear side of the lower joint 810a of the second lower joint assembly at the rear lower corner member 120, but the bolt sleeve 910 cannot protrude the front lower corner piece 110 and Outside of the lower corner piece 120, the function of the bolt sleeve 910 will be described in detail later.
  • the two ends of the second bottom side ⁇ 140 of the first segment are respectively welded to the lower joint 810a of the second lower joint assembly and the lower joint 710a of the second lower joint assembly, and the ends of the second bottom side ⁇ 140 of the fourth stage And respectively welding the lower joint 710a of the second lower middle joint assembly and the lower joint 810a of the second lower joint assembly, the two ends of the second bottom side ⁇ 140 of the middle section and the two sets of the second lower middle joint assembly respectively
  • the lower joint 710a is welded, and the second bottom side weir 140 of each segment is hermetically welded to the second side edge of the bottom plate 100.
  • the first bottom side weir 130 and the second bottom side weir 140 are formed of a profiled steel having an inverted L shape with reinforcing ribs in the middle of the section steel to conform to the design requirements of the container.
  • the main purpose of the first bottom side sill 130 and the second bottom side sill 140 is that the first side panel 300 and the second side panel 400 can only be turned inwardly and cannot be turned outwards. In order to achieve the purpose of folding the folding container cabinet of the present invention.
  • the first bottom side weir 130 and the second bottom side weir 140 have the same shape but different sizes, and the height of the first bottom side weir 130 is lower than the height of the second bottom side weir 140, and the height difference between the two is basically The upper portion is equivalent to the thickness of the second side plate 400.
  • the cross-sectional shape of the lower joint 810 in the first lower joint assembly, the lower joint 710 in the middle first joint assembly, the lower joint 810a in the second lower joint assembly, and the lower joint 710a in the intermediate second joint assembly are also the same.
  • the height of the lower joint 810a in the assembly is low, and the height difference between the two is substantially equivalent to the thickness of the second side panel 400.
  • the lower joint 710 in the middle first joint assembly has the same shape as the lower joint 710a in the middle second joint assembly, but the size is different, and the height of the lower joint 710 in the middle first joint assembly is higher than that in the middle second joint assembly.
  • the height of the lower joint 710a is low, and the height difference between the two is substantially equivalent to the thickness of the second side plate 400.
  • FIG. 7 is a schematic view of the structure of the first side panel.
  • the first side plate 300 includes a first upper side turn 310, four first lower side turns 320, a front corner post 330, a door corner post 340, and a periphery and a first upper side turn 310, a first lower side turn 320, a front corner post 330,
  • the door corner post 340 is formed by sealing the first side plate surface 350 of the fixed connection.
  • the front and rear ends of the first upper side sill 310 are formed at a right angle to the upper end of the front corner post 330 and the corner post 340.
  • Upper joints 820 of the first lower joint assembly are respectively welded to the lower ends of the front corner post 330 and the corner post 340, and the upper joints 720 of the three sets of the first lower middle joint assemblies are welded at the lower edge of the first side plate surface 350.
  • the first lower side ⁇ 320 of the first segment is respectively welded with the upper joint 820 of the first lower joint assembly and the upper joint 720 of the first lower middle joint assembly, and the first lower side ⁇ 320 of the fourth segment is respectively End and first lower joint group
  • the upper joint 720 in the piece is welded to the upper joint 820 of the first lower joint assembly, and the first lower side ⁇ 320 of the middle section is welded to the upper joint 720 of the two sets of first lower middle joint assemblies, respectively.
  • FIG 8 is a schematic illustration of the connection relationship between the first top side weir and the first upper side weir in the folding container cabinet of the present invention.
  • the first upper side cymbal 310 is made of a deformed square tube, and has a cross-sectional shape of an inverted L shape. A plurality of through holes are spaced apart from the vertical side of the first upper side ⁇ 310, and a stepped shape is arranged in the through holes.
  • the sleeve 360 is provided with a plurality of holes 370 in the inverted vertical side of the first top side ⁇ 250, and a nut 370 is disposed in the holes. When the first side plate 300 is turned up to the vertical state, the nut 370 corresponds thereto.
  • the sleeve 360 is concentric so that an inner detachable bolt 380 is screwed from the inner surface of the first upper side sill 310 through the sleeve 360 into the nut 370, so that the first upper side ⁇ 310 and the first top side ⁇ 250 are Locked together.
  • a first sealing member 390 is disposed between the first upper side cymbal 310 and the first top side cymbal 250.
  • the first sealing member 390 has a triangular tube shape in cross section, and the two straight sides 391 and 392 are fixed and sealed.
  • the bevel 393 is broken in the middle to form a sealing opening 394.
  • the first top side sill 250 and the first upper side sill 310 are coupled in a mutual coupling manner to form a labyrinth sealing structure, and the sealing member can form a good seal to prevent water from penetrating into the box from outside the box, wherein
  • the outer seam between the first top side weir 250 and the first upper side weir 310 is lower than the inner seam between the first top side weir 250 and the first upper side weir 310, so that water outside the box is infiltrated into the box. Therefore, it is necessary to climb a certain distance to penetrate into the box from the inner seam, thus increasing the difficulty of penetration, and the present invention provides a first seal between the first top side ⁇ 250 and the first upper side ⁇ 310.
  • the inner corner of the bottom of the first top side crucible 250 spreads the sealing opening 394 of the first sealing member 390 to press the oblique side 393 to form an effective seal, which constitutes a double seal.
  • Figure 9 is a schematic illustration of the connection between the first bottom side weir and the first lower side weir in the folding container cabinet of the present invention.
  • the first lower side cymbal 320 is made of a deformed square tube and has an inverted L shape.
  • the first bottom side weir 130 is made of a deformed square tube and has a reverse L-shaped cross section.
  • a first sealing member 390 is disposed between the first lower side weir 320 and the first bottom side weir 130, and the first sealing member 390 is horizontal.
  • the cross section is in the shape of a triangular tube, the two straight sides 391 and 392 are fixed and sealed, and the oblique side 393 is broken in the middle to form a sealing opening 394.
  • the first bottom side weir 130 and the first lower side weir 320 are coupled in a mutual coupling manner to form a labyrinth sealing structure, and the sealing member can form a good seal to prevent water from penetrating into the box from outside the box, wherein
  • the outer seam between the first bottom side weir 130 and the first lower side weir 320 is lower than the inner seam between the first bottom side weir 130 and the first lower side weir 320, so that the water outside the box is infiltrated into the box. Therefore, it is necessary to climb a certain distance to penetrate into the box from the inner seam, thereby increasing the difficulty of penetration, and the present invention provides a first seal between the first bottom side ⁇ 130 and the first lower side ⁇ 320.
  • FIG. 10 is a schematic view showing the connection relationship of the first lower joint assembly of the present invention.
  • the first lower joint assembly 800 includes an upper joint 820, a lower joint 810, a joint shaft 830, a joint bolt 860, and a joint seal 840.
  • Figure 11 is a schematic view of the upper joint structure in the first lower joint assembly
  • Figure 12 is a left side view of Figure 11.
  • the vertical sectional shape of the upper joint 820 is similar to the sectional shape of the first lower side squat 320, and both are inverted L-shaped.
  • a joint head 821 protruding in the upward joint motion direction is provided, and the joint head 821 is located in the middle of the entire upper joint 820, and a joint shaft hole 824 having an axis perpendicular to the moving direction of the upper joint 820 is disposed in the joint head 821; a seal is formed on the inner side of the top of the L-shaped vertical side to match the length of the entire upper joint 820.
  • the ribs 822 are inlaid with a joint nut 850 on each side of the joint head 821.
  • FIG. 13 is a schematic structural view of a lower joint and a bolt sleeve in a first lower joint assembly according to the present invention
  • FIG. 14 is a cross-sectional view taken along line AA of FIG. 13
  • FIG. 15 is a lock installed in the bolt sleeve.
  • the vertical end face shape of the lower joint 810 is similar to the cross-sectional shape of the first bottom side weir 130, and is all inverted L-shaped.
  • a joint head groove 811 is matched with the joint head 821 on the L-shaped vertical side of the lower joint 810, and two joint joint shaft holes 812 and two stepped holes 813 are provided on both sides of the joint head groove 811, and L at the lower joint 810
  • a sealing groove 814 is provided at the corner of the corner to match the sealing bead 822 on the upper joint 820.
  • the joint seal is mounted at the L-shaped corner of the lower joint 810; the shape of the joint seal 840 is the same as that of the first seal 390 .
  • a bolt sleeve 910 is welded to an outer side of the lower joint 810. If the first lower joint assembly 800 is located at the front of the entire folding container cabinet, the bolt sleeve 910 is spliced to the front outer side of the lower joint 810 if the first lower joint assembly The 800 is located at the rear of the entire folding container cabinet, and the bolt sleeve 910 is welded to the rear outer side of the lower joint 810.
  • a cutout 911 is formed on the top of the bolt sleeve 910. The diameter of the cutout 911 is smaller than the bolt of the locking bolt 930, so that the stud of the locking bolt 930 protrudes from the bolt sleeve 910, but does not make the entire lock.
  • the bolt 930 is dropped from the bolt sleeve 910.
  • An opening 912 is formed on the sleeve wall of the bolt sleeve 910 for facilitating the lifting of the locking bolt 930 by the external object.
  • the locking bolt 930 is provided with a square neck 931 for facilitating the wrenching.
  • the locking bolt 930 is movably disposed on the bolt.
  • a top post 940 is defined at the bottom of the bolt sleeve 930 to limit the height of the bolt 930 extending beyond the bolt sleeve 930.
  • the upper joint 820 of the first lower joint assembly 800 is first spliced to the bottom end of the front corner post 330 or the corner post 340, and the lower joint 810 and the bolt sleeve 930 in the first lower joint assembly 800 are erected. It is welded to the front lower corner piece 110 or the rear lower corner piece 120.
  • the bolt sleeve 930 does not protrude outside the front lower corner piece 110 or the rear lower corner piece 120, and the aforementioned lock nut 920 should be welded with the bolt sleeve 930.
  • the lock nut 920 is on the same axis as the central axis of the lock bolt 930.
  • the joint shaft 830 is passed through the both joint joint shaft holes 812 and the joint shaft hole 824 to connect the upper and lower joints 820 and 810 to form a joint connection.
  • the sealing bead 822 on the upper joint 820 presses the joint seal 840 portion into the sealing groove 814 of the lower joint 810 to form an effective seal, while the joint seal 841 A bevel seal on either side of the seal can form a further seal with the upper joint 820.
  • the upper joint 820 and the lower joint 810 are mutually coupled to form a labyrinth seal structure, and the joint seal 840 can form a good seal to prevent water from penetrating into the box from the outside of the box, wherein the upper joint 820 and The outer joint between the lower joints 810 is lower than the inner joint between the upper joint 820 and the lower joint 810, so that the water outside the tank is to be infiltrated into the tank, and it is necessary to climb a certain distance to penetrate the inner joint. Inside the box, thus increasing the difficulty of penetration.
  • the two joint bolts 860 are used to pass through the stepped holes 813 in the lower joint 810 from the inner surface of the lower joint 810, and are screwed into In the joint nut 850 of the upper joint 820, the upper joint 820 and the lower joint 810 can be locked, and when the upper joint 820 and the lower joint 810 need to be turned over, the joint bolt 860 can be removed.
  • Figure 16 is a schematic view showing the connection relationship of the first lower middle joint assembly of the present invention.
  • the first lower middle joint assembly 700 includes an upper joint 720, a lower joint 710, a joint shaft 730, a joint bolt 760, and a joint seal 740.
  • FIG. 17 is a schematic view showing the structure of the upper joint in the first lower middle joint assembly of the present invention.
  • FIG. 18 is a left side view of FIG.
  • the vertical cross-sectional shape of the upper joint 720 is similar to the cross-sectional shape of the first lower side sac 320, and both are inverted L-shaped.
  • a joint head 721 protruding in the upward joint direction is provided, and the joint head The 721 is located in the middle of the entire upper joint 720.
  • the joint head 721 is provided with a joint shaft hole 724 whose axis is perpendicular to the moving direction of the upper joint 720; and a seal corresponding to the length of the entire upper joint 720 is disposed inside the top of the L-shaped vertical side.
  • the rib 722 is inlaid with a joint nut 750 on each side of the joint head 721.
  • Figure 19 is a schematic view showing the structure of the lower joint in the first lower middle joint assembly of the present invention
  • Figure 20 is a left side view of Figure 19.
  • the vertical end face shape of the lower joint 710 is similar to the cross-sectional shape of the first bottom side weir 130, and both are inverted L-shaped.
  • a joint head groove 711 is matched with the joint head 721, and both side joint shaft holes 712 and two stepped holes 713 are provided on both sides of the joint head groove 711, and L of the lower joint 710
  • a sealing groove 714 is provided at the corner of the corner to match the sealing rib 722 on the upper joint 720.
  • the joint seal 740 is mounted at the L-shaped corner of the lower joint 710; the shape of the joint seal 740 and the structure of the first seal 390 the same.
  • the upper joint 720 of the first lower middle joint assembly 700 is first sealed and welded to the bottom edge of the first side plate surface 350 and the first lower side ⁇ 320, and the lower joint in the first lower middle joint assembly 700 is used.
  • the 710 is sealingly coupled to the first side edge of the bottom plate 100 and the first bottom side ⁇ 130.
  • the joint head 721 on the upper joint 720 is inserted into the joint head groove 711 of the lower joint 710, and the joint shaft 730 is passed through the two joint joint shaft holes 712 and the joint shaft hole 724 to make the upper and lower joints 720,
  • the 710 connection forms a joint connection.
  • the sealing bead 722 on the upper joint 720 presses the joint seal 740 partially into the sealing groove 714 of the lower joint 710 to form an effective seal, while on the joint seal 741 A bevel seal on either side of the seal can form a further seal with the upper joint 720.
  • the upper joint 720 and the lower joint 710 are coupled in a mutual coupling manner to form a labyrinth seal structure, and the joint seal 740 can form a good seal to prevent water from penetrating into the box from the outside of the box, wherein the upper joint 720 and The outer joint between the lower joints 710 is lower than the inner joint between the upper joint 720 and the lower joint 710, so that the water outside the box is to be infiltrated into the box, and it is necessary to climb a certain distance to penetrate the box from the inner joint. Inside, therefore increasing the difficulty of penetration.
  • the two joint bolts 760 are passed from the inner surface of the lower joint 710 through the stepped hole 713 in the lower joint 710, and screwed into In the joint nut 750 of the upper joint 720, the upper joint 720 and the lower joint 710 can be locked, and when the upper joint 720 and the lower joint 710 need to be turned over, the joint bolt 760 can be removed.
  • the present invention can integrate the joint seals 840, 740 with the first seal member 390 to improve the sealing effect.
  • FIG 21 is a schematic view of the structure of the second side panel.
  • the second side panel 400 includes a second upper side ⁇ 410, four second lower side ⁇ 420, a front corner post 430, a door corner post 440, and a surrounding and second upper side ⁇ 410, a second lower side ⁇ 420, a front corner post 430,
  • the door corner post 440 is formed by sealing a fixedly connected second side panel surface 450.
  • the front and rear ends of the second upper side ⁇ 410 are fixedly connected at a right angle to the upper end of the front corner post 430 and the corner post 440.
  • the upper joint 820a of the second lower joint assembly is welded to the lower end of the front corner post 430 and the corner post 440, respectively, and the upper joint 720a of the three second lower middle joint assemblies are welded at the lower edge of the second side plate surface 450 at intervals.
  • the second lower side ⁇ 420 of the first segment is respectively welded to the upper joint 820a of the lower: lower joint assembly and the upper joint 720a of the second lower middle joint assembly
  • the second lower side ⁇ 420 of the fourth section is respectively
  • the ends are respectively welded to the upper joint 720a of the second lower middle joint assembly and the upper joint 820a of the second lower joint assembly
  • the second lower side ⁇ 420 of the middle sections are respectively respectively and the two sets of the second lower middle joint assembly
  • the upper joint 720a is welded.
  • Figure 22 is a schematic view showing the connection relationship between the second top side weir and the second upper side weir in the folding container cabinet of the present invention.
  • the second upper side crucible 410 is made of a deformed square tube, has a L-shaped cross section
  • the second top side crucible 260 is made of a deformed square tube, and has a cross-sectional shape of an inverted L shape.
  • a plurality of through holes are spaced apart on the vertical side of the second upper side ⁇ 410 L, and a stepped sleeve is disposed in the through holes
  • the cylinder 460 is provided with a plurality of holes on the vertical side of the second top side ⁇ 260, and the L-shaped side is disposed.
  • the holes are provided with a nut 470. When the second side plate 400 is turned up to the vertical state, the nut 470 and the corresponding sleeve are disposed.
  • the barrel 460 is concentric so that an inner detachable bolt 480 is screwed from the inner surface of the second upper side sill 410 through the sleeve 411 into the nut 470, thereby locking the second upper side ⁇ 410 and the second top side ⁇ 260.
  • a second sealing member 490 is disposed between the second upper side ⁇ 410 and the second top side ⁇ 260.
  • the second sealing member 490 has a triangular tube shape in cross section, and the two straight sides 491 and 492 are fixed and sealed.
  • the beveled edge 493 is broken in the middle to form a sealing opening 494.
  • the second top side ⁇ 260 and the second upper side ⁇ 410 are mutually coupled to form a labyrinth sealing structure, and the sealing member can form a good seal to prevent water from penetrating into the box from outside the box, wherein
  • the outer seam between the second top side ⁇ 260 and the second upper side ⁇ 410 is lower than the inner seam between the second top side ⁇ 260 and the second upper side ⁇ 410, so that the water outside the box is infiltrated into the box. Therefore, it is necessary to climb a certain distance to penetrate into the box from the inner seam, thereby increasing the difficulty of penetration, and the present invention further provides a second seal between the second top side ⁇ 260 and the second upper side ⁇ 410.
  • Figure 23 is a schematic view showing the connection relationship between the second bottom side weir and the second lower side weir in the folding container cabinet of the present invention.
  • the second lower side ⁇ 420 is made of a deformed square tube, and the cross-sectional shape is inverted L-shaped; the second bottom side ⁇ 140 is made of a shaped square tube, and the cross-sectional shape is L-shaped.
  • a second sealing member 490 is disposed between the second lower side ⁇ 420 and the second bottom side ⁇ 140.
  • the second sealing member 490 has a triangular tube shape in cross section, and the two straight sides 491 and 492 are fixed and sealed.
  • the beveled edge 493 is broken in the middle to form a sealing opening 494.
  • the second bottom side sill 140 and the second lower side sill 420 are coupled in a mutual coupling manner to form a labyrinth sealing structure, and the sealing member can form a good seal to prevent water from penetrating into the box from outside the box, wherein
  • the outer seam between the second bottom side weir 140 and the second lower side weir 420 is lower than the inner seam between the second bottom side weir 140 and the second lower side weir 420, so that the water outside the tank is to penetrate into the tank. Therefore, it is necessary to climb a certain distance to penetrate into the box from the inner seam, thereby increasing the difficulty of penetration, and the present invention further provides a second seal between the second bottom side ⁇ 140 and the second lower side ⁇ 420.
  • the inner corner of the bottom of the second lower side 420 420 opens the sealing opening 494 of the second sealing member 490 to press the oblique side 493 to form an effective seal, which constitutes a double seal.
  • Fig. 24 is a schematic view showing the connection relationship of the second lower joint assembly of the present invention.
  • the second lower joint assembly 800a includes an upper joint 820a, a lower joint 810a, a joint shaft 830a, and a joint seal 840a.
  • Figure 25 is a schematic view of the upper joint structure in the second lower joint assembly
  • Figure 26 is a left side view of Figure 25.
  • the vertical sectional shape of the upper joint 820a is similar to the sectional shape of the second lower side sill 420, and both are inverted L-shaped.
  • the joint head 821a protruding from the upward joint motion direction is provided at the L-shaped transition of the upper joint 820a, and the joint head 821a is located in the middle of the entire upper joint 820a, and a joint having an axis perpendicular to the moving direction of the upper joint 820a is disposed in the joint head 821a.
  • FIG. 27 is a schematic structural view of the lower joint and the bolt sleeve in the second lower joint assembly of the present invention
  • FIG. 28 is a cross-sectional view taken along line A-A of FIG. 27, and
  • FIG. 29 is installed in the bolt sleeve.
  • the vertical end face shape of the lower joint 810a is similar to the cross-sectional shape of the second bottom side ⁇ 140, and is L-shaped.
  • a joint head groove 811a is matched with the joint head 821a on the L-shaped vertical side of the lower joint 810a, and both side joint shaft holes 812a and two stepped holes 813a are provided on both sides of the joint head groove 811a, and L at the lower joint 810a
  • a sealing groove 814a is provided at the corner of the corner to match the sealing bead 822a on the upper joint 820a, and the joint seal 840a is mounted at the L-shaped corner of the lower joint 810a; the joint seal 840a is identical in structure to the second seal 490.
  • a bolt sleeve 910 is welded to an outer side of the lower joint 810a. If the second lower joint assembly 800a is located at the front of the entire folding container cabinet, the bolt sleeve 910 is welded to the front outer side of the lower joint 810a, if the second lower joint assembly 800a Located at the rear of the entire folding container cabinet, the bolt sleeve 910 is welded to the rear outer side of the lower joint 810a.
  • a cutout 911 is formed on the top of the bolt sleeve 910. The diameter of the cutout 911 is smaller than the bolt of the locking bolt 930, so that the stud of the locking bolt 930 protrudes from the bolt sleeve 910, but does not make the entire lock.
  • the bolt 930 is dropped from the bolt sleeve 910.
  • An opening 912 is provided on the sleeve wall of the bolt sleeve 910 for facilitating the lifting of the locking bolt 930 by the external object.
  • the locking bolt 930 is provided with a square neck 931 for facilitating the wrenching.
  • the locking bolt 930 is disposed at the movable position.
  • a top post 940 is defined at the bottom of the bolt sleeve 930 to limit the height of the bolt 930 extending beyond the bolt sleeve 930.
  • the upper joint 820a in the second lower joint assembly 800a and the bottom end of the front corner post 430 or the corner post 440 are first welded together with the lower joint 810a and the bolt sleeve 930 in the second lower joint assembly 800a.
  • the bolt sleeve 930 should not protrude outside the front lower corner piece 110 or the rear lower corner piece 120, and the aforementioned lock nut 920 should be welded with the bolt sleeve 930 to ensure the whole After the folding container cabinet is assembled, the lock nut 920 is located on the same axis as the central axis of the lock bolt 930.
  • the joint head 821a on the upper joint 820a is fitted into the joint head groove 811a of the lower joint 810a, and the joint shaft 830a is passed through the both joint joint shaft holes 812a and the joint shaft hole 824a to make the upper and lower joints 820a,
  • the 810a connections form an articulation.
  • the sealing bead 822a on the upper joint 820a presses the joint seal 840a portion into the sealing groove 814a of the lower joint 810a to form an effective seal, while the joint seal 841a
  • the bevel 843a seal strips on both sides of the seal port 844a can form a further seal with the upper joint 820a.
  • the upper joint 820a and the lower joint 810a are coupled in a mutual coupling manner to form a labyrinth seal structure, which is combined with the joint joint
  • the seal 840a can form a good seal to prevent water from penetrating into the box from outside the box, wherein the outer seam between the upper joint 820a and the lower joint 810a is lower than the inner seam between the upper joint 820a and the lower joint 810a. Therefore, the water outside the box should penetrate into the box, and it needs to climb a certain distance to penetrate into the box from the inner seam, thus increasing the difficulty of penetration.
  • the two joint bolts 860a are passed from the inner surface of the lower joint 810a through the stepped hole 813a in the lower joint 810a, and screwed into In the joint nut 850a of the upper joint 820a, the upper joint 820a and the lower joint 810a can be locked, and when the upper joint 820a and the lower joint 810a need to be turned over, the joint bolt 860a can be removed.
  • FIG 30 is a schematic view showing the connection relationship of the second lower middle joint assembly of the present invention.
  • the second lower middle joint assembly 700a includes an upper joint 720a, a lower joint 710a, a joint shaft 730a, a joint bolt 760a, and a joint seal 740a.
  • Figure 31 is a schematic view showing the structure of the upper joint in the second lower middle joint assembly of the present invention.
  • Figure 32 is a left side view of Figure 31.
  • the vertical sectional shape of the upper joint 720a is similar to the sectional shape of the second lower side sill 420, and both are inverted L-shaped, and the joint head 721a protruding from the upward joint motion direction is provided at the L-shaped transition of the upper joint 720a, the joint head
  • the 721a is located in the middle of the entire upper joint 720a, and a joint shaft hole 724a whose axis is perpendicular to the moving direction of the upper joint 720a is disposed in the joint head 721a ; and a seal corresponding to the length of the entire upper joint 720a is disposed inside the top of the L-shaped vertical side.
  • the rib 722a is provided with a joint nut 750a on each side of the joint head 721a.
  • Figure 33 is a schematic view showing the structure of the lower joint in the first lower middle joint assembly of the present invention
  • Figure 34 is a left side view of Figure 33.
  • the vertical end face shape of the lower joint 710a is similar to the cross-sectional shape of the second bottom side ⁇ 140, and is L-shaped.
  • a joint head groove 711a is matched with the joint head 721a on the L-shaped vertical side of the lower joint 710a, and both side joint shaft holes 712a and two stepped holes 713a are provided on both sides of the joint head groove 711a, and L at the lower joint 710a
  • a sealing groove 714a matching the sealing bead 722a on the upper joint 720a is provided at the corner, and the joint seal #740a is mounted at the L-shaped corner of the lower joint 710a; the joint seal 740a is identical in structure to the second seal 490.
  • the upper joint 720a of the second lower middle joint assembly 700a is first sealed and welded to the bottom edge of the second side plate surface 450 and the second lower side ⁇ 420, and the lower joint in the second lower middle joint assembly 700a is used.
  • the 710a is hermetically welded to the second side edge of the bottom plate 100 and the second bottom side weir 140.
  • the joint head 721a on the upper joint 720a is fitted into the joint head groove 711a of the lower joint 710a, and the joint shaft 730a is passed through the both joint joint shaft holes 712a and the joint shaft hole 724a to make the upper and lower joints 720a.
  • 710a is connected to form a joint connection.
  • the sealing bead 722a on the upper joint 720a presses the joint seal 740a portion into the sealing groove 714a of the lower joint 710a to form an effective seal, At the same time, the bevel seal on both sides of the seal on the joint seal 741a can form a further seal with the upper joint 720a.
  • the upper joint 720a and the lower joint 710a are coupled in a mutual coupling manner to form a labyrinth seal structure, and the joint seal 740a can form a good seal to prevent water from penetrating into the box from the outside of the box, wherein the upper joint 720a and The outer joint between the lower joint 710a is lower than the inner joint between the upper joint 720a and the lower joint 710a, so that the water outside the box is to be infiltrated into the box, and it is necessary to climb a certain distance to penetrate the box from the inner joint. Inside, therefore increasing the difficulty of penetration.
  • the two joint bolts 760a are passed through from the inner surface of the lower joint 710a through the stepped hole 713a in the lower joint 710a, and are screwed into In the joint nut 750a of the upper joint 720a, the upper joint 720a and the lower joint 710a can be locked, and when the upper joint 720a and the lower joint 710a need to be turned over, the joint bolt 760 can be removed.
  • the first lower joint assembly 800 hinge point and the first lower middle joint assembly 700 are hinged away from the bottom plate.
  • the height between 100 is lower than the height between the hinge point of the second lower joint assembly 800a and the hinge point of the second lower middle joint assembly 700a from the bottom plate 100, and the upper edge of the first side panel 300 is fixed to the first top side ⁇ 250.
  • the height from the bottom plate 100 is lower than the height between the upper edge of the second side panel 400 and the second top side weir 260 from the bottom plate 100, while the first lower joint assembly 800 hinge point and the intermediate first joint assembly 700
  • the height between the hinge point and the upper edge of the first side panel 300 and the height between the second lower joint assembly 800a hinge point and the intermediate second joint assembly 700a hinge point and the upper edge of the second side panel 400 should be less than the height of the bottom plate 100.
  • FIG. 35 is a schematic view showing the connection relationship between the front corner post and the watertight sleeve of the first side plate;
  • FIG. 36 is a cross-sectional view taken along line A-A of FIG. 35;
  • 37 is a right side view of FIG. 37;
  • FIG. 39 is a schematic view of the watertight cover structure shown in FIG. 35;
  • FIG. 40 is a left side view of FIG.
  • a watertight sleeve is disposed at a lower end of the front corner post 330 of the first side panel and the upper joint 820 of the first joint assembly.
  • the cross-sectional shape of the watertight sleeve is similar to the cross-sectional shape of the front corner post 330, and is formed by bending a sheet metal piece. .
  • the watertight sleeve is movably mounted in the front corner post 330 and can slide up and down along the front corner post 330.
  • the watertight sleeve includes a watertight sleeve 331 and a watertight rubber member 332 interposed between the outer profile of the watertight sleeve 331 and the inner profile of the front corner post 330.
  • a nut 333 is fixed on the top surface of the upper joint 820.
  • the nut 333 can be replaced by any part with a screw hole.
  • a tightening bolt 335 is screwed into the screw hole of the nut 333.
  • FIG. 41 is a schematic diagram showing a connection relationship between a door corner post and a watertight sleeve of the first side panel;
  • FIG. 42 is a cross-sectional view taken along line AA of FIG. 41;
  • FIG. 43 is a right side view;
  • FIG. 45 is a schematic view of the watertight cover structure shown in FIG. 41; and
  • FIG. 46 is a left side view of FIG.
  • a watertight sleeve is disposed at a lower end of the door corner post 340 of the first side panel and the upper joint 820 of the first joint assembly, and the cross-sectional shape of the watertight sleeve is similar to the cross-sectional shape of the corner post 340, and is formed by bending a sheet metal piece. .
  • the watertight sleeve is mounted in the corner post 340 and can slide up and down along the corner post 340.
  • the watertight sleeve includes a watertight sleeve 341 and a watertight rubber member 342, and the watertight rubber member 342 is interposed between the outer profile of the watertight sleeve 341 and the inner profile of the door corner post 340.
  • a nut 343 is fixed to the top surface of the upper joint 820.
  • the nut 343 can be replaced by any part having a screw hole, and a tightening bolt 345 is screwed into the screw hole of the nut 343.
  • the watertight sleeve is moved upward, and then the tightening bolt 345 is tightened, and the watertight sleeve pressing plate 341 and the watertight rubber member 342 are tightly pressed against the inner surface of the corner post 340 to form watertight. .
  • the first side panel needs to be turned to the horizontal state, loosen the tightening bolts.
  • the watertight sleeve moves upwards under the force of gravity and can be turned over.
  • FIG. 47 is a schematic view showing the connection relationship between the front corner post and the watertight sleeve of the second side panel;
  • FIG. 48 is a cross-sectional view taken along line AA of FIG. 47;
  • FIG. Figure 49 is a right side view of the watertight sleeve shown in Figure 47;
  • Figure 52 is a left side view of Figure 51.
  • a watertight sleeve is disposed at a joint between the lower end of the front corner post 430 of the second side panel and the upper joint 820a of the second joint assembly, and the cross-sectional shape of the watertight sleeve is similar to the cross-sectional shape of the front corner post 430, and is formed by bending the sheet metal member. .
  • the watertight sleeve is mounted in the front corner post 430 and can slide up and down along the front corner post 430.
  • the watertight sleeve includes a watertight sleeve 431 and a watertight rubber member 432, and the watertight rubber member 432 is interposed between the outer profile of the watertight sleeve 431 and the inner profile of the front corner post 430.
  • a nut 433 is fixed to the top surface of the upper joint 820a.
  • the nut 433 can be replaced by any part with a screw hole.
  • a tightening bolt .435 is screwed into the screw hole of the nut 433.
  • the watertight sleeve When the second side panel is turned to the vertical state, the watertight sleeve is moved upward, and then the tightening bolt 435 is tightened, and the watertight sleeve pressing plate 431 and the watertight rubber member 432 are tightly pressed against the inner surface of the front corner post 430 to form watertight. .
  • the loose bolts 435 When the second side panel needs to be turned to the horizontal state, the loose bolts 435 are tightened, and the watertight sleeve is moved upward by gravity to be turned over.
  • FIG. 53 is a schematic view showing the connection relationship between the door corner post and the watertight sleeve of the second side panel;
  • FIG. 54 is a cross-sectional view taken along line A-A of FIG. 53;
  • FIG. Figure 5 is a right side view;
  • Figure 57 Figure 53 is a schematic view of the watertight sleeve structure;
  • Figure 58 is a left side view of Figure 57.
  • a watertight sleeve is disposed at a joint between the lower end of the corner post 440 of the second side panel and the upper joint 820a of the second joint assembly, and the cross-sectional shape of the watertight sleeve is similar to the cross-sectional shape of the corner post 440, and is formed by bending a sheet metal member. .
  • the watertight activity The door corner post 440 is mounted and can slide up and down along the door corner post 440.
  • the watertight sleeve includes a watertight sleeve plate 441 and a watertight rubber member 442 interposed between the outer profile of the watertight sleeve pressure plate 441 and the inner profile of the door corner post 440.
  • a nut 443 is fixed to the top surface of the upper joint 820a.
  • the nut 443 can be replaced by any part with a screw hole.
  • a tightening bolt 445 is screwed into the screw hole of the nut 443.
  • FIG. 59 is a schematic structural view of a front frame of a folding container cabinet according to the present invention
  • FIG. 60 is a cross-sectional view taken along line AA of FIG. 59
  • FIG. 61 is a cross-sectional view taken along line BB of FIG. 59
  • FIG. 63 is an enlarged view taken along line D of FIG. 59
  • FIG. 64 is a cross-sectional view taken along line AA of FIG. 63
  • FIG. 65 is a partial cross-sectional view taken along line EE of FIG.
  • the front frame 500 includes a front top beam 510, a front bottom beam 520, two front frame columns 530, and a front end plate 540 circumferentially welded to the front top beam 510, the front bottom beam 520, and the two front frame columns 530.
  • a front sill joint 521 is attached, and the front sill joint 521 has a shape adapted to the front lower corner piece 110, such as an inverted L shape.
  • the hinge connection between the two front sill joints 521 and the front lower corner member 110 is achieved by a front hinge member.
  • the front hinge member includes two front axle seats 522 fixed to the upper corner faces of the front lower corner members 110.
  • Each of the front axle seats 522 is provided with a hinge portion for engaging the front axle bracket 522 and the front bottom beam joint 521.
  • the front rotating shaft 523 is such that the front bottom joint 521 can be turned around the axis of the front rotating shaft 523, thereby driving the entire front frame 500 to be reversed.
  • a receiving block 524 for supporting the vertical sides of the two front sill joints 521 is welded to the inner surface of each of the front lower corner members 110.
  • the front sill joint 521 is 521.
  • the bottom of the vertical side is just supported on the receiving block 524 so that the entire front frame 500 is well supported.
  • the present invention fixes a groove member 150 between the bottom surface of the front side of the bottom plate 100 and the two front lower corner members 110, and the groove of the groove member 150 The mouth faces the front of the entire folded container.
  • the side of the front bottom beam 520 facing the front end plate 540 is a step surface having a high surface 525 and a low surface 526, and the high surface 525 is sealed and welded between the front end plate 540; a sealing rubber plate 527 is fixed on the low surface 526;
  • the sealant sheet 527 on the lower surface 526 of the front bottom beam 520 is tightly pressed against the inner groove side wall of the channel member 150 to form an effective seal to prevent water from penetrating into the box. .
  • the front top beam 510 is made of a profiled steel pipe having a reverse cross-sectional shape.
  • the front sill 230 is also made of a profiled steel pipe, and the transverse end face is an inverted L shape to form a front sill 510 and the front sill 230.
  • the interlocking structure is configured to restrict the front frame 500 from being inverted only inwardly and not outwardly.
  • a front shank joint 231 is welded to both ends of the front cymbal 230 (see Fig. 59). And FIG. 63), the front jaw joint 231 is sealingly coupled to the front upper corner piece 210.
  • a plurality of through holes are spaced apart on the vertical side of the reverse L-shaped front sill 510, and a plurality of through holes are formed in the vertical side of the inverted L-shaped front sill 230, and a nut 570 is disposed in the holes, and the front frame 500 is turned over.
  • the nut 570 is concentric with the hole in its corresponding front top beam 510, so that an inner detachable bolt 580 is used to screw the inner surface of the front top beam 510 through the hole into the nut 570, so that the front top beam 510 can be It is locked with the front ⁇ 230.
  • a front frame upper seal 550 is provided between the front top beam 510 and the front weir 230, and the front frame upper seal 550 has the same shape as the first seal 390 and the second seal 490.
  • the front top beam 510 and the front sill 230 are coupled in a mutual coupling manner to form a labyrinth sealing structure, and the sealing member can form a good seal to prevent water from penetrating into the box from outside the box, wherein the front top beam 510 and The outer joint between the front sills 230 is lower than the inner joint between the front top sill 510 and the front sill 230, so that the water outside the box is to be infiltrated into the box, and it is necessary to climb a certain distance to penetrate the inner joint.
  • the inside of the box thus increases the difficulty of penetration, and the present invention further provides a front frame upper seal 550 between the front top beam 510 and the front weir 230.
  • the present invention is provided with a front pre-fixing plate 590 on the outer side of the front cymbal 230, a through hole is formed in the front pre-solid plate 590, and a hole is formed in the inverted L-shaped lateral side of the front header 510.
  • a nut 232 is mounted in the hole, and an outer detachable bolt 591 is passed through a through hole in the front pre-fixing plate 590 and screwed into the nut 232 to fix the front pre-fixed plate 590 and the front header 510. connection.
  • the front frame 500 does not fall down. Only when the operator leaves the container cabinet and runs outside the front frame 500 to remove the outer detachable bolt 591, the front frame 500 can be lowered.
  • the outer side of the front frame column 530 is provided with an outwardly folded first hook portion 531.
  • the front side of the front corner posts 330 and 430 is provided with a second hook portion 331 and 431 which are folded inward, and the front frame column
  • the first hook portion 531 on the 530 and the second hook portion 331, 431 on the front corner posts 330, 430 cooperate to restrict the front frame 500 from being inverted only inwardly and not outwardly.
  • a front pillar weather strip 550a is disposed between the first hook portion 531 of the two front frame pillars 530 and the second hook portions 331, 431 of the front corner pillars 330, 430 to prevent water from the two front frame pillars 530 and the front corner pillars 330. Between 430, penetrate into the cabinet.
  • the front frame In order to make the front frame in the loading state, it can be firmly connected with the front corner post, and in the empty cabinet, the front frame can be separated from the front corner post and smoothly flipped, and the front frame of the front frame 500 of the present invention is
  • Each of the tensioning bars 532 includes two hinge rings 532a welded to the front frame posts 530 and the front corner posts 330, 430, and two loopers in the hinge ring. Two bolt heads 532b on the 532a and two tensioning screw sleeves 532c are threaded.
  • the tensioning nut 532c is screwed to the two bolt sleeves 532b and opened, and the front frame 500 can be supported outward. Before the front frame 500 needs to be turned to the horizontal state, the tension sleeve 532c is loosened and disengaged from one of the bolt heads 532b.
  • FIG. 66 is a schematic view showing a structure of a door portion of the present invention
  • FIG. 67 is a cross-sectional view taken along line A-B of FIG. 66
  • FIG. 68 is a cross-sectional view taken along line B-B of FIG. 66
  • FIG. 71 is a cross-sectional view taken along line A-A of FIG. 66
  • FIG. 72 is an enlarged view of E at FIG. 66;
  • FIG. 67 is a cross-sectional view taken along line A-B of FIG. 66
  • FIG. 68 is a cross-sectional view taken along line B-B of FIG. 66
  • FIG. 71 is a cross-sectional view taken along line A-A of FIG. 66
  • FIG. 72 is an enlarged view of E at FIG. 66;
  • FIG. 67 is a cross-sectional view taken along line A-B of FIG. 66
  • FIG. 68 is a cross-sectional view taken along line B-B of
  • FIG. 73 is a threshold view of the folding container cabinet when the door frame is turned to a horizontal state according to the present invention
  • Figure 74 is an enlarged view of the arrow F of Figure 66
  • Figure 76 is a cross-sectional view of the arrow A of Figure 75
  • Figure 77 is another container of the present invention
  • the door frame 600 includes two container doors 610 having a door post 611, a door beam 620, a door 630, four sets of door lock bar assemblies 640, and eight hinge plates 650; Two sill joints 631.
  • the sill joint 631 is an inverted L-shaped member, the short side of the inverted L-shaped member is spliced and connected to the end of the sill 630, and the upper end surface of the rear lower corner member 120 is provided with two rear portions.
  • the shaft seat 632, the long side of the inverted L-shaped member of the sill joint 631 is hinged to the two rear axle seats 632 through the two rear rotating shafts 633, respectively, to realize the turning of the entire door frame 600.
  • a bearing seat is fixed to the inner side surface of the rear corner member 120.
  • the threshold adapter 631 is provided with a vertical spigot 631a and a counter bore coaxial with the vertical support sleeve 631b; 631b defines a coaxial threaded hole of the support sleeve 121 in the top surface of the lower corner member 120, with A fastening bolt 631c is inserted into the screw hole 121 through the vertical counterbore hole 631a and the support sleeve 631b from the upper side of the sill joint 631.
  • the inverted L-shaped member, and the sill joint 631 and the rear lower corner member 120 are detachable. connection.
  • the fastening bolt 631c should be removed first, and the sill joint 631 can be turned over.
  • the fastening bolt 631c is screwed into the screw hole 121 and tightened.
  • the present invention fixes a groove member 160 between the bottom surface of the rear side of the bottom plate 100 and the two rear lower corner members 120.
  • the groove of the groove member 160 faces the entire folded container. Behind.
  • the side of the door 630 facing the container door is a stepped surface having a high face 635 and a low face 636, and the upper face 635 is sealed with the container door 610 by an existing container door seal 660 (see Figure 68);
  • a sealing rubber plate 637 is fixed on the surface 636; when the door frame 600 is turned to the vertical state, the sealing rubber plate 637 on the lower surface 636 of the sill 630 is pressed tightly on the inner groove side wall of the groove member 160 to form an effective seal.
  • each set of door lock bar assembly 640 includes a door lock bar 641, an upper fixed lock seat 642, and a lower fixed lock seat 643.
  • the upper fixed lock seat 642 and the lower fixed lock seat 643 are respectively fixed to the door.
  • the door lock lever 641 is mounted on the container door 610, and the upper and lower ends of the door lock lever 641 can be locked to the upper fixed lock seat 642 and the lower fixed lock seat 643 when the door is closed.
  • the door beam 620 is constructed of a profiled steel tube having an L-shaped cross section, and the door beam 620 is also hinged to the door post 611.
  • the sill 240 is also made of a profiled steel tube, and its transverse end face has an inverted L shape, so that the door top beam 620 and the sill 240 form a mutual engagement structure to restrict the door frame 600 from being turned inwardly and not outwardly.
  • a sill joint 241 is spliced at both ends of the sill 240, and the sill joint 241 and the rear upper corner member 220 are hermetically welded.
  • a plurality of through holes are spaced apart on the vertical side of the L-shaped side of the door beam 620, and a plurality of holes are formed in the vertical side of the L-shaped inverted sill 240.
  • the holes are provided with a nut 470, and the door frame 600 is turned up to the vertical In the state, the nut 470 is concentric with the hole in the door beam, so that an inner detachable bolt 580 is screwed from the inner surface of the door beam 620 through the hole in the door beam to the nut 470, and the door beam 620 and the door sill can be used.
  • 240 locks together.
  • a door frame upper seal 670 is provided between the door top beam 620 and the sill 240, and the door frame upper seal 670 has the same shape as the front frame upper seal 550.
  • the door beam 620 and the door sill 240 are installed in a mutual coupling manner to form a labyrinth sealing structure, and the sealing member can be shaped to form a good seal to prevent water from penetrating into the box from outside the box, wherein the door top beam 620
  • the outer joint between the door sill 240 and the sill 240 is lower than the inner joint between the door top beam 620 and the sill 240, so that the water outside the box is to be infiltrated into the box, and it is necessary to climb a certain distance to penetrate the box from the inner seam. Therefore, the difficulty of penetration is increased, and the present invention further provides a door frame upper seal 670 between the door top beam 620 and the door sill 240.
  • the inner corner of the door top beam 620 will be the inner frame.
  • the sealing opening of the upper sealing member 670 is distracted to press the beveled edge to form an effective seal to form a double seal.
  • the rear pre-solid plate 680 has a through hole formed in the rear pre-solid plate 680, and a hole is formed in the L-shaped lateral side of the door top beam 620, and a nut 622 is installed in the hole.
  • the detachable bolt 591 passes through the through hole in the rear pre-fixing plate 680 and is screwed into the nut 622 to connect the rear pre-solid plate 680 with the door top beam 620.
  • the door frame 600 does not fall down. Only when the operator leaves the container cabinet and goes outside the door frame 600 to remove the outer detachable bolt 591, the door frame 600 can be lowered.
  • a container door positioning member 690 is disposed between the container door 610 and the door 630.
  • the container door positioning member 690 can well perform positioning between the container door 610 and the door 630 and the door beam 620 to ensure the container.
  • Door 610 is not It will move laterally relative to the threshold 630 and the door beam 620.
  • the container door positioning member 690 includes an intermediate positioning strip 691 and a two-side positioning clip 692.
  • the intermediate positioning strip 691 is mounted on the bottom edge of the container door and extends downwardly to the bottom edge of the shipping cabinet door.
  • the positioning clip 692 is mounted on the sill 630 in a vertical state. When the container door 610 is closed, the intermediate positioning strip 691 falls between the two side positioning clips 692, and is positioned by the two side side clamping strips 692.
  • the container door positioning member 690 includes an intermediate positioning bar 691a and a positioning seat 693.
  • the intermediate positioning bar 691a is mounted on the bottom edge of the container door and extends downwardly to the bottom edge of the shipping door, in the middle positioning bar 691a.
  • the bottom end is provided with a hook 691b.
  • the positioning seat 693 is a U-shaped member mounted on the sill and the notch 693a of the U-shaped member faces outward.
  • the hook 691b of the intermediate positioning bar 691a falls into the notch 693a of the U-shaped member, depending on The two groove sides 693b of the U-shaped member are laterally positioned, and the hook 691b at the bottom end of the intermediate positioning bar 691a is hooked to the positioning seat 693 to longitudinally position the intermediate positioning bar 691a.
  • the above-mentioned container door positioning member 690 does not affect the opening of the entire container door 610.
  • the intermediate positioning bar 691 or 691a can be smoothly pulled out from the two-side positioning clip 692 or the positioning seat 693, and the container door is closed.
  • the intermediate positioning strip 691 or 691a can smoothly fall between the two side positioning clips 692 or the positioning seat 693.
  • hinge plates 650 are divided into two groups, four in each group, respectively hinged on the door corner posts 340 and 440; the upper and lower sides of each hinge plate 650 are welded to the door post 611 of the container door 610.
  • corresponding door post bolt holes and hinge plate bolt holes are formed in the joint position of the door post 611 of the container door 610 and the hinge plate 650, and between each hinge plate 650 and the door corner post 340 or 440 A door connecting nut 653 closed at one end and a door connecting bolt 654 are detachably connected. The door is connected to the nut at one end. This water does not penetrate the hinge plate bolt holes and the door stud holes on the hinge plate 650 into the container, which provides a good water seal effect.
  • the mounting method of the door connecting bolt 654 of each side door column 611 is divided into a mounting and a flipping, wherein at least one of the door connecting bolts 654 is flip-chip mounted.
  • the so-called splicing is a door connecting nut 653 which is closed at one end. Soldered on the inner face of the door post 611, the door connecting bolt 654 is screwed into the corresponding door connecting nut 653 from the outside of the hinge plate 650 through the hinge plate bolt hole and the door stud hole.
  • the so-called flip-chip is to solder the door connecting nut 653 closed at one end to the outside of the hinge plate 650.
  • the door connecting bolt 654 is screwed from the inner surface of the door post 611 through the door stud hole and the hinge plate bolt hole.
  • the corresponding door is connected to the nut 653.
  • the door connecting bolt 654 is sleeved with a sealing ring 655 to prevent water from penetrating into the container from the gap between the hinge plate 650 and the door post 611 and the door stud hole.
  • the hinge can be held when the door connecting bolt 654 is fitted
  • the watertightness between the plate 650 and the door post 611 is both anti-theft and watertight when the door connecting bolt 654 is flipped.
  • the container door seal of the inverted "T" structure is used for the cross section similar to that used between the existing door post 611 and the corner post 340 or 440.
  • the 660 is divided into two parts, and the straight side portion sealing strip 660a similar to the inverted "T" structure is still fixed on the door post 611 and is inserted in the gap between the door post 611 and the door corner post .340 or 440.
  • the side portion sealing strip 660b is fixed on a sealing strip pressing plate 661b, and the sealing strip pressing plate 661b is hinged on the door post 611, so that the horizontal side sealing strip 660b like the inverted "T" structure is just right when the folding cabinet is loaded with goods.
  • the sealing strip pressure plate 661b is tightly covered on the gap opening between the door post 611 and the door corner post 340 or 440, and forms a two-sealing seal with the straight side partial sealing strip 660a similar to the inverted "T" structure to improve the sealing effect;
  • the door connecting bolt 654 between the hinge plate 650 and the door post 611 is first removed, the hinge plate 650 is turned outward, and then the sealing strip pressing plate 661b is turned outward to 180 degrees. Leaning on The door 610, so that when the container door 610 down, similar to an inverted "T" of the lateral side portion 660b does not seal interference with the corner posts 340 or the door 440, so that the container door 610 smoothly fall.
  • a plurality of reinforcing ribs 661c are disposed on the sealing strip pressing plate 661b to increase the strength of the sealing strip pressing plate 661b, and at the same time, the hinge plate 650 can well apply a pressure to the sealing strip pressing plate 661b to maintain a horizontal like a reverse "T" structure.
  • the side portion sealing strip 660b is pressed tightly against the gap between the door post 611 and the door corner post 340 or 440 to improve the sealing effect.
  • a rib 656 is disposed on the hinge plate 650.
  • the rib 656 cooperates with the rib 661c. After the hinge plate 650 is coupled to the door 611, the hinge plate 650 can be better pressed against the sealing strip 661b. .
  • a sealing strip 660c having a bowl-shaped cross section is disposed on the gap between the door post 611 and the corner post 340 or 440.
  • the sealing strip 660c is compounded on a sealing strip pressing plate 661c, and four sealing strips 661c are further disposed on the sealing strip 661c.
  • a bolt 661d is provided with a hole through which the bolt 661d passes through the hinge plate 650.
  • the nut seal can be used to mount the bowl seal 660c and the seal strip 661c.
  • On the hinge plate 650 When the hinge plate 650 is mounted on the door post 611 by the door coupling bolt 654 and the door connecting nut 653, the bowl-shaped sealing strip 660c is tightly covered by the sealing strip pressing plate 661c on the door post 611 and the door.
  • the gap between the corner posts 340 or 440 forms a two-way seal with the container door seal 660 similar to the inverted "T" structure to improve the sealing effect.
  • the folding method of the above-mentioned folding container cabinet includes a folding method and an unfolding method, and the folding method includes the following steps:
  • the inner detachable bolt 580 between the upper front visor 510 and the front cymbal 230 of the upper frame 500 is removed, and the tension bar 532 between the front frame post 530 of the front frame 500 and the front corner posts 330 and 430 is removed. Then, the inner detachable bolt 580 between the door top beam 620 and the sill 240 of the upper edge of the door frame 600 and the fastening bolt 631c between the sill joint 631 and the rear lower corner piece 120 and all the inner side of the door post 611 pass through the door Stud bolt hole door connection bolt 654; '
  • the operator moves to the outside of the folding container cabinet, and removes the outer detachable bolt 591 between the front pre-fixed plate 590 and the front top beam 510 on the front cymbal 230, and gradually lowers the front frame 500 to the bottom plate 100;
  • the first side panel 300, the second side panel 400 and the top panel 200 are controlled, and the operator moves into the folding container cabinet, and the first upper side ⁇ 310 and the first top side ⁇ of the upper edge of the first side panel 300 are removed.

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Description

一种折叠集装箱柜的折 方法及折叠集装箱柜 技术领域
本发明涉及折叠式集装箱技术领域,特别涉及一种折叠集装箱柜的折叠方法及折叠集装 箱柜。 背景技术
本案发明人于 2005年开始研究折叠柜, 申请了多项有关折叠集装箱方面的专利, 这些专 利技术解决了现有集装箱柜在空柜返运时不能折叠的问题, 节省空柜返运的成本。 但是在上 述多项有关折叠集装箱柜专利中, 柜体两侧的侧板都是分成上、 下两块, 其中上侧板的顶边 与柜体的顶板之间通过上关节组件铰接, 下侧板的底边与柜体的底板之间通过下关节组件铰 接, 上、 下两侧板之间采用中关节组件铰接, 因此这类折叠集装箱柜在折叠时, 上侧板的底 边和下侧板的顶边是同步向内收缩来实现折叠集装箱柜的折叠。 但是这类折叠集装箱柜采用 的关节多, 同时由于侧板分为上下侧板, 因此造成的整个折叠集装箱柜的成本偏高, 折叠起 来也不是太方便。 , 发明内容
本发明所要解决的技术问题之一在于提供一种折叠集装箱柜的折叠方法, 以解决现有折 叠柜所存在的诸多不足之处。
本发明所要解决的技术问题之二是提供实现上述折叠方法的折叠集装箱柜。
作为本发明第一方面的折叠集装箱柜的折叠方法, 包括收叠方法和展开方法, 其收叠方 法包括如下步骤:
1、 拆卸掉前框上缘前顶梁与前楣之间的内可拆卸螺栓, 再拆卸掉前框的前框柱与前角 柱之间的拉紧棒; 接着拆卸掉门框上缘的门顶梁与门楣之间的内可拆卸螺栓和门槛接头与后 下角件之间的紧固螺栓以及所有从门柱的内侧穿过门柱螺栓孔的门连接螺栓;
2、 操作人员移至折叠集装箱柜外, 拆卸掉前楣上的前预固板与前顶梁之间的外可拆卸 螺栓, 逐步放下前框至底板上;
3、 锁好货柜门, 拆卸掉所有从铰链板的外侧穿过铰链板螺栓孔的门连接螺栓, 向外翻 转密封条压板 180度, 反方向靠在货柜门上; 再拆卸掉门楣上的后预固板与门顶梁之间的外 可拆卸螺栓, 逐步放下门框至底板上;
4、 控制住第一侧板、 第二侧板和顶板, 操作人员移至折叠集装箱柜内, 拆卸掉第一侧 板上缘的第一上侧楣与第一顶侧楣、 第二侧板上缘的第二上侧楣与第二顶侧楣之间的可拆卸 螺栓, 以及第一下关节组件、 第一下中关节组件和第二下关节组件、 第二下中关节组件上的 关节螺栓, 再松开紧定螺栓, 放下前角柱和门角柱上的水密套, 操作人员移至折叠集装箱柜 外, 首先释放第一侧板, 将第一侧板向内翻到至前框和门框上, 然后释放第二侧板, 将第二 侧板向内翻到至第一侧板上;
5、 落下顶板至第二侧板上;
6、顶起底板四个角的四个锁接螺栓, 并用扳手将四个锁接螺栓旋入到顶板四个角上的四 个锁接螺帽中, 以将顶板与底板锁接;
所述的展开方法按上述步骤反向操作即可。
作为本发明第二方面的折叠集装箱柜, 该折叠集装箱柜包括一底板, 一相对该底板的顶 板, 二相对侧板, 一前框及一相对于该前框的门框, 共同构成一矩形体; 在顶板的四个角固 定有两个前上角件和两个后上角件, 在底板的四个角固定有两个前下角件和两个后下角件; 在两个前上角件之间固定有一前楣, 前楣与顶板的前侧固定密封连接; 两个后上角件之间固 定有门楣, 门楣与顶板的后侧固定密封连接; 所述前框的下缘两侧铰接于两前下角件上, .·.前 框的上缘通过可拆卸紧固件与前楣连接; 所述门框下端的两侧铰接于两后下角件上, 所述门 框的上缘与所述门楣通过可拆卸的紧固件连接; 其特征在于, 所述二相对侧板分为第一侧板 和第二侧板,其中第一侧板的下缘前后两端分别通过一组第一下关节组件与底板第一侧的前、 后下角件铰接, 第一侧板的中间部分通过若干第一下中关节组件与底板第一侧铰接; 第一侧 板的上缘与第一顶侧楣通过可拆卸紧固件连接, 所述第一顶侧楣密封固定于顶板的第一侧; 第二侧板的下缘前后两端分别通过一组第二下关节组件与底板第二侧的前、 后下角件铰接, 第二侧板的中间部分通过若干第二下中关节组件与底板第二侧铰接; 第二侧板的上缘与第二 顶侧楣通过可拆卸紧固件连接, 所述第二顶侧楣密封固定于顶板第二侧; 所述第一下关节组 件铰链点和第一下中关节组件铰链点离底板之间的高度低于第二下关节组件铰链点和第二下 中关节组件铰链点离底板之间的高度, 第一侧板的上缘与第一顶侧楣固定点离底板之间的高 度低于第二侧板的上缘与第二顶侧楣固定点离底板之间的高度, 同时第一'下关节组件铰链点 和第一下中关节组件铰链点与第一侧板上缘之间的高度和第二下关节组件铰链点和第二下中 关节组件铰链点与第二侧板上缘之间的高度均应小于底板的宽度。 为了使整个折叠集装箱柜折叠后, 在运输过程不至于脱开, 本发明在折叠集装箱柜折叠 后, 用四组折叠柜锁具将顶板与底板四个角锁接。 每组折叠柜锁具包括一固定在所述第一顶 侧楣或第二顶侧楣端部的锁接螺母和固定在所述第一下关节组件或第二下关节组件外侧上的 螺栓套以及活动设置在所述螺栓套内的锁接螺栓, 在所述螺栓套的顶部开口, 使所述锁接螺 栓从螺栓套内伸出, 在所述螺栓套的套壁上开设有一便于用外物拨动所述锁接螺栓上升的开 口, 在所述锁接螺栓上设置有便于扳手拧动的方颈; 所述锁接螺母与锁接螺栓的中心轴线位 于同一轴线上且所述锁接螺母和螺栓套不得突出所述角件外。
本发明的前框包括前顶梁、 前底梁、 二前框柱以及周边与所述前顶梁、 前底梁和二前框柱 连接的前端板; 在前底梁的两端固定有二前底梁接头, 所述二前底梁接头具有与所述前下角 件相适应的形状, 分别与所述的二前下角件铰链连接, 在每一前下角件上设置有用以支撑二 前底梁接头的承受块; 所述前顶梁的横断面为 L形状, 所述前楣的横断面为倒 L形状, 使前 顶梁与所述前楣之间形成相互咬合结构, 以限制前框只能向内翻转而不能向外翻转, 所述前 顶梁与所述前楣之间采用从所述前顶梁内面插入的内可拆卸的螺栓连接; 所述二前框柱的外 侧设置有一向外翻折的第一钩部, 而在所述第、一侧板和第二侧板前缘设置有前角柱, 所述前 角柱的前侧设置有向内翻折的第二钩部, 所述前框柱上的第一钩部与所述前角柱上的第二钩 部相互配合, 以限制前框只能向内翻转而不能向外翻转。
为了使前框在处于载货状态时, 能与前角柱牢固连接, 而在空柜时, 所述前框又能与所述 前角柱分开, 顺利翻转, 本发明在所述前框的前框柱与前魚柱之间设置有若干个可拆卸的拉 紧棒。
所述二前底梁接头与所述前下角件之间的铰链连接包括两固定在前下角件的上角面上的 前轴座, 在前轴座中各设置有一用以铰接所述前轴座与所述前底粱接头的前转轴, 所述前底 梁接头绕所述前转轴的轴线翻转, 进而带动整个前框的翻转。
为了使前框的前顶梁与所述前楣之间、 前框柱与所述前角柱之间、 前底梁与底板之间形 成很好的密封, 在前顶梁与所述前楣之间、 前框柱与所述前角柱之间、 前底梁与底板之间设 置有相应的密封件。
由于所述前顶梁与所述前楣之间连接用的内可拆卸螺栓是从集装箱柜内拆除的, 因此为 了保证在前框翻转前, 集装箱柜内没有操作人员, 本发明在所述前楣外侧设置有一前预固板, 该前预固板与所述前楣之间也采用一外可拆卸螺栓连接, 这样在拆除内可拆卸螺栓后, 前框 还不会倒下, 只有操作人员离开集装箱柜内, 跑到前框的外面拆除外可拆卸螺栓后, 前框才 能放下。
本发明的第一侧板和第二侧板的结构基本相同, 只是尺寸略有不同而已, 第一下关节组 件和第二下关节组件的结构基本相同, 也只是尺寸略有不同而已, 其中- 第一侧板包括第一上侧楣、 若干第一下侧楣、 前角柱、 门角柱以及四周与所述第一上侧 楣、 第一下侧楣、 前角柱、 门角柱密封固定连接的第一侧板面构成, 所述第一顶侧楣前后两 端焊接有锁接螺母; 该第一顶侧楣采用异型 ¾"管制造, 断面为倒 L形; 所述第一上侧楣前后 两端与所述前角柱、 门角柱上端形成直角固定连接, 该第一上侧楣采用异型方管制造, 断面 为反 L形; 第一上侧楣与第一顶侧楣之间通过若干个从第一上侧楣内面穿入的可拆卸螺栓连 接, 在第一上侧楣与第一顶侧楣之间设置有第一密封件; 所述底板第一侧的第一下关节组件 的下关节与第一下中关节组件的下关节之间、 两第一下中关节组件的下关节之间、 第一下中 关节组件的下关节与第一下关节组件中的下关节件之间固定连接有若干第一底侧楣, 若干第 一底侧楣还与底板第一侧密封固定连接, 该若干第一底侧楣采用异型方制造, 断面为反 L形; 所述第一下关节组件的上关节与第一下中关节组件中的上关节之间、 两第一下中关节组件的 上关节之间、 第一下中关节组件中的上关节与第一下关节组件中的上关节之间均通过第一下 侧楣连接, 若干第一下侧楣还与第一侧板面密封固定连接; 所述前角柱、 门角柱的下端与第 一下关节组件中的上关节连接, 该第一下侧楣采用异型方管制造, 断面为倒 L形; 在若千第 一下侧楣与若干第一底侧楣之间设置有第一密封件;
第二侧板包括第二侧楣、 若干第二下侧楣、前角柱、 门角柱以及四周与所述第二上侧楣、 第二下侧楣、 前角柱、 门角柱密封固定连接的第二侧板面构成, 所述第二顶侧楣前后两端悍 接有锁接螺母, 该第二顶侧楣采用异型方管制造, 断面为反倒 L形; 所述第二上侧楣前后两 端与所述前角柱、 门角柱上端形成直角固定连接, 该第二上侧楣采用异型方管制造, 断面为 L形; 第二上侧楣与第二顶侧楣之间通过若干个从第二上侧楣内面穿入的可拆卸螺栓连接, 在第二上侧楣与第二顶侧楣之间设置有第二密封件; 所述底板第二侧的第二下关节组件的下 关节与第二下中关节组件的下关节之间、 两第二下中关节组件的下关节之间、 第二下中关节 组件的下关节与第二下关节组件中的下关节件之间固定连接有若干第二底侧楣, 若干第二底 侧楣还与底板第二侧密封固定连接, 该若干第二底侧楣采用异型方管制造, 断面为反倒 L形; 所述第二下关节组件的上关节与第二下中关节组件中的上关节之间、 两第二下中关节组件的 上关节之间、 第二下中关节组件中的上关节与第二下关节组件中的上关节之间均通过第二下 侧楣连接, 若干第二下侧楣还与第二侧板面密封固定连接; 所述前角柱、 门角柱的下端与第 二下关节组件中的上关节连接, 该第二下侧楣采用异型方管制造, 断面为倒反 L形; 在若干 第二下侧楣与若干第二底侧楣之间设置有第二密封件;
第一下关节组件包括上关节、 下关节、 关节轴以及关节密封件, 所述上关节的垂直断面 形状与第一下侧楣的断面形状相类似, 下关节的垂直断面形状与第一底侧楣的断面形状相类 似; 在上关节上设置有向上关节运动方向凸出的关节头, 关节头位于整个上关节的中部, 在 关节头中设置有一轴线与上关节运动方向相垂直的关节轴孔; 在下关节上设置有一与所述关 节头相匹配的关节头槽, 所述关节头嵌入到该关节头槽中; 所述下关节的关节头槽两 ίί设置 有二轴线与下关节运动方向相垂直的两侧关节轴孔, 将所述关节轴穿过所述的两侧关节轴孔 和关节轴孔即可使上、 下关节连接形成关节连接; 在上、 下关节之间设置有关节密封件; 所 述上关节和下关节伸展后,通过关节螺栓连接;在所述下关节的外侧面固定有所述的螺栓套; 第二下关节组件包括上关节、 下关节、 关节轴以及关节密封件, 所述上关节的垂直断面 形状与第二下侧楣的断面形状相类似, 下关节的垂直断面形状与第二底侧楣的断面形状相类 似; 在上关节上设置有向上关节运动方向凸出的关节头, 关节头位于整个上关节的中部, 在 关节头中设置有一轴线与上关节运动方向相垂直的关节轴孔; 在下关节上设置有一与所述关 节头相匹配的关节头槽, 所述关节头嵌入到该关节头槽中; 所述下关节的关节头槽两侧设置 有二轴线与下关节运动方向相垂直的两侧关节轴孔, 将所述关节轴穿过所述的两侧关节轴孔 和关节轴孔即可使上、 下关节连接形成关节连接; 在上、 下关节之间设置有关节密封件; 所 述上关节和下关节伸展后,通过关节螺栓连接;在所述下关节的外侧面固定有所述的螺栓套; 第一下中关节组件包括上关节、 下关节、 关节轴以及关节密封件, 所述上关节的垂直断 面形状与第一下侧楣的断面形状相类似, 下关节的垂直断面形状与第一底侧楣的断面形状相 类似; 在上关节上设置有向上关节运动方向凸出的关节头, 关节头位于整个上关节的中部, 在关节头中设置有一轴线与上关节运动方向相垂直的关节轴孔; 在下关节上设置有一与所述 关节头相匹配的关节头槽, 所述关节头嵌入到该关节头槽中; 所述下关节的关节头槽两侧设 置有二轴线与下关节运动方向相垂直的两侧关节轴孔, 将所述关节轴穿过所述的两侧关节轴 孔和关节轴孔即可使上、 下关节连接形成关节连接; 在上、 下关节之间设置有关节密封件; 所述上关节和下关节伸展后, 通过关节螺栓连接;
第二下中关节组件包括上关节、 下关节、 关节轴以及关节密封件, 所述上关节的垂直断 面形状与第二下侧楣的断面形状相类似, 下关节的垂直断面形状与第二底侧楣的断面形状相 类似; 在上关节上设置有向上关节运动方向凸出的关节头, 关节头位于整个上关节的中部, 在关节头中设置有一轴线与上关节运动方向相垂直的关节轴孔; 在下关节上设置有一与所述 关节头相匹配的关节头槽, 所述关节头嵌入到该关节头槽中; 所述下关节的关节头槽两侧设 置有二轴线与下关节运动方向相垂直的两侧关节轴孔, 将所述关节轴穿过所述的两侧关节轴 孔和关节轴孔即可使上、 下关节连接形成关节连接; 在上、 下关节之间设置有关节密封件; 所述上关节和下关节伸展后, 通过关节螺栓连接;
在本发明中, 所述第一顶侧楣与第一上侧楣之间、 第 顶侧楣与第二上侧楣之间、 第一 底侧楣与第一下侧楣之间、第二底侧楣与第二下侧楣之间、第一下关节组件的上下关节之间、 第二下关节组件的上下关节之间、 第一下中关节组件的上下关节之间、 第二下中关节组件的 上下关节之间均以互耦方式安装, 构成迷宫式的密封结构, 结合密封件能形成很好的密封, 以防止水从箱外渗透进箱内, 其中第一顶侧楣与第一上侧楣之间的外接缝低于第一顶侧楣与 第一上侧楣之间的内接缝、 第二顶侧楣与第二上侧楣之间的外接缝低于第二顶侧楣与第二上 侧楣之间的内接缝、 第一底侧楣与第一下侧楣之间的外接缝低于第一底侧楣与第一下侧楣之 间的内接缝、 第二底侧楣与第二下侧楣之间的外接缝低于第二底侧楣与第二下侧楣之间的内 接缝、 第一下关节组件的上下关节之间的外接缝低于第一下关节组件的上下关令之间的内接 缝、第二下关节组件的上下关节之间的外接缝低于第二下关节组件的上下关节之间的内接缝、 第一下中关节组件的上下关节之间的外接缝低于第一下关节组件的上下关节之间的内接缝、 第二下中关节组件的上下关节之间的外接缝低于第二下关节组件的上下关节之间的内接缝,. 这样箱外的水要渗入到箱内, 需要由爬高一段距离才能由内接缝渗透进箱内, 因此增加了渗 透的难度, 而本发明又在所述第一顶侧楣与第一上侧楣之间、第二顶侧楣与第二上侧楣之间、 第一底侧楣与第一下侧楣之间、 第二底侧 与第二下侧楣之间、 第一下关节组件的上下关节 之间、 第二下关节组件的上下关节之间、 第一下中关节组件的上下关节之间、 第二下中关节 组件的上下关节之间 置了第一密封件或第二密封件, 因此密封效果更加理想;
第一下关节组件的上关节的 L形转角处设置有一关节头, 在 L形竖边顶部内侧设置有一 条与整个上关节长度一致的密封凸条, 在关节头的两侧各镶嵌有一个关节螺母; 在下关节的 L形竖边上设置有一关节头槽, 在关节头槽的两侧设置有两侧关节轴孔和两个阶梯孔, 在下 关节的 L形转角处设置有与所述上关节上的密封凸条相匹配的密封凹槽, 所述关节密封件安 装在下关节的 L形转角处; 所述上关节上的密封凸条将所述关节密封件部分压入到下关节的 密封凹槽中形成有效密封, 同时关节密封件上的密封口两侧的密封条能与上关节之间形成进 一步的密封。 第二下关节组件的上关节的 L形转角处设置有一关节头, 在 L形竖边顶部内侧设置有一 条与整个上关节长度一致的密封凸条, 在关节头的两侧各镶嵌有一个关节螺母; 在下关节的 L 形竖边上设置有一关节头槽, 在关节头槽的两侧设置有两侧关节轴孔和两个阶梯孔, 在下 关节的 L形转角处设置有与所述上关节上的密封凸条相匹配的密封凹槽, 所述关节密封件安 装在下关节的 L形转角处; 所述上关节上的密封凸条将所述关节密封件部分压入到下关节的 密封凹槽中形成有效密封, 同时关节密封件上的密封口两侧的密封条能与上关节之间形成进 一步的密封。
第一下中关节组件的上关节的 L形转角处设置有一关节头, 在 L形竖边顶部内侧设置有 一条与整个上关节长度一致的密封凸条, 在关节头的两侧各镶嵌有一个关节螺母; 在下关节 的 L形竖边上设置有一关节头槽, 在关节头槽的两侧设置有两侧关节轴孔和两个阶梯孔, 在 下关节的 L形转角处设置有与所述上关节上的密封凸条相匹配的密封凹槽, 所述关节密封件 安装在下关节的 L形转角处; 所述上关节上的密封凸条将所述关节密封件部分压入到下关节 的密封凹槽中形成有效密封, 同时关节密封件上的密封口两侧的密封条能与上关节之间形成 进一步的密封。 - 第二下中关节组件的上关节的 L形转角处设置有一关节头, 在 L形竖边顶部内侧设置有 一条与整个上关节长度一致的密封凸条, 在关节头的两侧各镶嵌有一个关节螺母; 在下关节 的 L形竖边上设置有一关节头槽, 在关节头槽的两侧设置有两侧关节轴孔和两个阶梯孔, 在 下关节的 L形转角处设置有与所述上关节上的密封凸条相匹配的密封凹槽, 所述关节密封件 安装在下关节的 L形转角处; 所述上关节上的密封凸条将所述关节密封件部分压入到下关节 的密封凹槽中形成有效密封, 同时关节密封件上的密封口两侧的密封条能与上关节之间形成 进一步的密封。
所述第一、 第二密封件和关节密封件的断面为一三角管形状, 其中两直边起固定和密封 作用, 斜边中间断开形成密封口。
在所述前角柱和门角柱的下端与第一关节组件和第二下关节组件中的上关节连接处设置 有一水密套, 在所述上关节上设置有一螺母, 在所述螺母内旋有一将水密套压在所述前角柱 和门角柱上的紧定螺栓。
本发明所述门框包括具有门柱的两扇货柜门、 门顶梁、 门槛、 若干门锁杆总成、 铰链板; - 所述门槛的两端固定有两个门槛接头, 在后下角件的上端面设置有两个后轴座, 所述门槛接 头通过两个后转轴分别与两个后轴座铰接, 以实现翻转; 在所述后端下角件的内侧面上固定 有一承力座, 当门框翻转至垂直状态时, 门槛接头的底面坐在所述承力座上, 将门框的重量 传至所述承力座, 所述门槛接头与所述后端下角件之间通过门槛螺栓可拆卸连接; 所述门锁 杆总成安装在所述货柜门及门顶梁、 门槛上, 使货柜门与门顶梁、 门槛连接; 所述门顶梁与 所述门楣之间可拆卸连接; 在所述货柜门与所述门槛之间设置有货柜门定位构件, 该货柜门 定位构件能够很好地实施货柜门与门槛、 门楣之间的定位, 保证货柜门不会相对于门槛、 门 楣横向移动; 所述铰链板铰链于所述门角柱上; 所述货柜门还包括门柱, 所述门柱与所述门 角柱之间设置有门柱密封构件; 在铰链板与货柜门的门柱连接位置上、 下两侧设置有固定于 货柜门的门柱上的上、 下限位挡块, 所述铰链板嵌入到上、 下限位挡块之间, 在货柜门的门 柱的连接位置上和铰链板上开设有相对应的门柱螺栓孔和铰链板螺栓孔, 用一门连接螺栓穿 过门柱螺栓孔和铰链板螺栓孔后与一个一端封闭的门连接螺帽螺接即可使所述铰链板与所述 货柜门的门柱可拆卸连接。
在本发明中, 在门槛接头上还设置有一个竖向沉头孔以及与所述竖向 '沉头孔同轴的支撑 套; 在后下角件的顶面上开设有一与支撑套同轴的螺孔, 一个紧固螺栓从门槛接头长边的上 方穿过竖向沉头孔和支撑套旋入所述螺孔中, 使门槛接头与后下角件可拆卸连接。
为了解决门槛与底板之间的密封问题, 本发明在底板的底面、 两后下角件; 间固定有一 槽形件, 所述槽形件的槽口朝向整个折叠集装箱的后面, 所述门槛朝向货柜门的那一面为具 有一高面和一低面的阶梯面, 高面与门页之间通过现有的门密封件形成密封; 在低面上固定 有一密封胶板; 当门框翻转至垂直状态时, 门槛低面上的密封胶板紧紧压在所述槽形件的内 槽侧壁上, 形成有效的密封, 以防止水渗透进箱内。
在本发明一个优选实施例中, 所述货柜门定位构件包括一条中间定位条和两边侧定位夹 条, 所述中间定位条安装在所述货柜门的底边上并向下延伸出所述货柜门的底边, 所述两边 侧定位夹条成竖直状态安装在所述门槛上, 在所述货柜门关闭时, 所述中间定位条落入到两 边侧定位夹条之间, 依靠两边侧定位夹条定位。
在本发明另一个优选实施例中, 所述货柜门定位构件包括一中间定位条和一定位座, 所 述中间定位条安装在所述货柜门的底边上并向下延伸出所述货柜门的底边, 在所述中间定位 条的底端设置有钩, 所述定位座为一 u字形构件, 安装在所述门槛上且 U字形构件的槽口朝 外, 在所述货柜门关闭时, 所述中间定位条落入到 U字形构件的槽口内, 依靠 U字形构件的 两槽边横向定位, 所述中间定位条底端的钩钩住所述定位座, 对中间定位条实施纵向定位。
为了提高货柜门的门柱与门角柱之间的密封性, 本发明采用如下的门柱密封构件进行密 封: 将现有集装箱门柱与门角柱之间所使用的横截面类似倒 "T"结构的密封件分成两部分, 类似倒 "T "结构的直边部分密封条仍固定在门柱上并塞在门柱与门角柱的缝隙中,秀似倒" T " 结构的横边部分密封条则固定在一密封条压板上且盖于门柱与门角柱之间的缝隙口上, 所述 密封条压板铰链于所述门柱上, 以便于在折叠柜装载货物时, 所述类似倒 "T"结构的横边部 分密封条正好被密封条压板紧紧盖在门柱与门角柱之间的缝隙口上, 与类似倒 "T"结构的直 边部分密封条形成两道密封, 提高密封效果; 而在折叠集装箱柜折叠时, 货柜门翻下前, 首 先拆卸掉铰链板与门柱之间的螺栓, 向外翻起铰链板, 然后再向外翻转密封条压板 180度, 反方向靠在货柜门上, 这样货柜门倒下时, 类似倒 "T"的横边部分密封条就不会与门角柱发 生干涉, 使货柜门顺利地倒下。
在本发明一个优选实施例中, 在所述密封条压板上设置有若干加强筋, 以增加密封条压 板的强度, 同时能使密封条压板很好地对密封条施加一压力, 保持类似倒 " T"结构的横边部 分密封条平直地紧紧压在门柱与角柱间的间隙上, 提高密封效果。
为了更好地使铰链板紧紧地压在密封条安装板上, 在所述铰链板上设置有压筋, 该压筋 与密封条压板上的加强筋相配合, 通过密封条压板紧紧压住类似倒 "T"的横边部分密封条。
为了提高货柜门的门柱与门角柱之间的密封性, 除了在门柱与门角柱或之间使用类似倒
"T"结构的货柜门密封件外, 还在门柱与门角柱之间的缝隙口上设置有横截面为碗状的密封 条,该密封条复合于一密封条压板上, 在密封条压板上还设置有若干个螺栓,在铰链板上开设 有容螺栓穿过的孔, 螺栓穿过该孔后, 用以螺母旋紧即可使碗状的密封条和密封条压板一起 安装在铰链板上。 当铰链板用门连接螺栓和门连接螺帽安装在门柱上后, 碗状的密封条正好 被密封条压板紧紧盖在门柱与门角柱或之间的缝隙口上, 与类似倒 "T"结构的货柜门密封件 一起形成两道密封, 提高密封效果。 而在折叠集装箱柜折叠时, 门框翻下前, 拆卸掉铰链板 与门柱之间的门连接螺栓, 向外翻起铰链板后, 碗状的密封条也自然向外翻转, 这样货柜门 倒下时, 碗状的密封条就不会与门角柱发生干涉, 使货柜门顺利地倒下。
在发明中, 所述上、 下限位挡块突出或平行于铰链板, 以方便铰链板的顺利导入。
在本发明的一个实例中, 所述门连接螺栓从铰链板的外侧穿过铰链板上的铰链板螺栓孔 后, 再穿过门柱螺栓孔从门柱的内侧伸出旋入焊接午门柱内侧的门连接螺帽中。 由于门连接 螺帽一端是封闭的, 而另一端是焊接并密封于门柱的内面, 因此水不会由铰链板上的铰链板 螺栓孔及门柱螺栓孔渗入到货柜中, 起到了很好的水封效果。
在本实用新型的另一个实例中, 所述门连接螺栓从门柱的内侧穿过门柱螺栓孔后, 再穿 过铰链板上的铰链板螺栓孔从铰链板的内侧伸出旋入焊接于铰链板外侧的门连接螺帽中; 在 所述螺栓的螺栓头与门框的内面之间设置有密封圈, 以防止水从铰链板与门柱之间的缝隙及 门柱螺栓孔渗入到货柜中。
所述门顶梁的断面为反 L形状, 所述门楣的断面为倒 L形状, 使门顶梁与所述门楣形成 相互咬合结构, 以限制整个门框向外翻转; 所述门顶梁与所述门楣之间通过从门顶梁内面插 入的内可拆卸螺栓连接。
由于所述门顶梁与所述门楣之间连接用的内可拆卸螺栓是从集装箱柜内拆除的, 因此为 了保证在门框翻转前, 集装箱柜内没有操作人员, 本发明在所述门楣外侧设置有一后预固板, 该后预固板与所述门楣之间也采用一外可拆卸螺栓连接, 这样在拆除内可拆卸螺栓后, 门框 还不会倒下, 只有操作人员离开集装箱柜内, 跑到门框的外面拆除外可拆卸螺栓后, 门框才 能放下。
所述两扇货柜门之间、 每扇货柜门与门槛、 门顶梁之间设置有密封件。
本发明的折叠集装箱柜的侧板采用整块结构, 节省了关节组件的数量, 结构更加简单, 降低了产品成本, 提高了折叠和展开的效率。 附图说明
图 1为本发明折叠集装箱柜二相对侧板与顶板及底板之间的连接示意图。
图 2为本发明折叠集装箱柜前框、 门框与顶板及底板之间的连接示意图。
图 3为图 1的 A向示意图。
图 4为图 1的 B向示意图。
图 5为本发明的第一底侧楣与第一下中关节组件的下关节、 第一下关节组件的下关节、 前、 后角件之间的联系关系示意图。
图 6为本发明的第二底侧楣与第二下中关节组件的下关节、 第二下关节组件的下关节、 前、 后角件之间的联系关系示意图。
图 7为第一侧板的结构示意图。
图 8为本发明折叠集装箱柜中的第一顶侧楣与第一上侧楣之间的连接关系示意图。
图 9为本发明折叠集装箱柜中的第一底侧楣与第一下侧楣之间的连接关系示意图。 图 10为本发明第一下关节组件的连接关系示意图。
图 11为第一下关节组件中的上关节结构示意图。 图 12·为图 11的左视图。
图 13为本发明第一下关节组件中的下关节与螺栓套组合结构示意图。
图 14为图 13的 A-A剖视图。
图 15为在螺栓套内安装有锁接螺栓的第一下关节组件中的下关节与螺栓套结构示意图。 图 16为本发明第一下中关节组件的连接关系示意图。
图 17为本发明第一下中关节组件中的上关节的结构示意图。
图 18为图 17的左视图。
图 19为本发明第一下中关节组件中的下关节的结构示意图。
图 20为图 19的左视图。
图 21为第二侧板的结构示意图。
图 22为本发明折叠集装箱柜中的第二顶侧楣与第二上侧楣之间的连接关系示意图。 图 23为本发明折叠集装箱柜中的第二底侧楣与第二下侧楣之间的连接关系示意图。 图 24为本发明第二下关节组件的连接关系示意图。
图 25为第二下关节组件中的上关节结构示意图。
图 26为图 25的左视图。
图 27为本发明第二下关节组件中的下关节与螺栓套组合结构示意图。
图 28为图 27的 A- A剖视图。
图 29为在螺栓套内安装有锁接螺栓的第二下关节组件中的下关节与螺栓套结构示意图 图 30为本发明第二下中关节组件的连接关系示意图。
图 31为本发明第二下中关节组件中的上关节的结构示意图。
图 32为图 31的左视图。
图 33为本发明第 下中关节组件中的下关节的结构示意图。
图 34为图 33的左视图。
图 35为第一侧板的前角柱与水密套之间的连接关系示意图。
图 36为图 35的 A-A剖视图。
图 37为图 35的 D向示意图。
图 38为图 37的右视图。
图 39为图 35所示的水密套结构示意图。
图 40为图 39的左视图。 图 41为第一侧板的门角柱与水密套之间的连接关系示意图。 图 42为图 41的 A- A剖视图。
图 43为图 41的 D向示意图。
图 44为图 43的右视图。 ·
图 45为图 41所示的水密套结构示意图。
图 46为图 45的左视图。
图 47为第二侧板的前角柱与水密套之间的连接关系示意图。 图 48为图 47的 A-A剖视图。
图 49为图 47的 D向示意图。
图 50为图 49的右视图。
图 51为图 47所示的水密套结构示意图。
图 52为图 51的左视图。
图 53为第二侧板的门角柱与水密套之间的连接关系示意图。 图 54为图 53的 A- A剖视图。
图 55为图 53的 D向示意图。
图 56为图 55的右视图。
图 57为图 53所示的水密套结构示意图。
图 58为图 57的左视图。
图 59为本发明折叠集装箱柜前框区域结构示意图。
图 60为图 59的 A-A部分剖视图。
图 61为图 59的 B- B部分剖视图。
图 62为图 59的 C向放大示意图。
图 63为图 59的 D向放大示意图。
图 64为图 63的 A- A剖视图。
图 65为图 59的 E- E部分剖视图。
图 66为本发明的门部区域结构示意图。
图 67为图 66的 A- A剖视图。
图 68为图 66的 B-B剖视图。
图 69为图 66的 C-C剖视图。 图 70为图 66的 D处放大示意图。
图 71为图 70的 Α-Λ剖视图。
图 72为图 66的 E处放大示意图。 '
图 73为本发明门框翻转至水平状态时的折叠集装箱柜时的门槛与后下角件之间的状态 示意图。
图 74为图 73的 A向视图。
图 75为图 66的 F处放大示意图。
图 76为图 75的 A- A剖视图。
图 77为本发明另一种货柜门定位构件结构示意图。
图 78为本发明前框和门框翻下的状态示意图。
图 79为本发明第一侧板翻下的状态示意图。
图 80为本发明第二侧板翻下的状态示意图。
图 81为本发明折叠集装箱柜折叠后的状态示意图。 具体实施方式
下面结合附图和具体实施方式来具体说明本发明。
参看图 1和图 2, 图 1为本发明折叠集装箱柜二相对侧板与顶板及底板之间的连接示意 图。 图 2为本发明折叠集装箱柜前框、 门框与顶板及底板之间的连接示意图。
该折叠集装箱柜包括一底板 100,—相对该底板的顶板 200,第一侧板 300、第二侧板 400, 前框 500及一相对于该前框 500的门框 600, 共同构成一矩形体。
在顶板 200的四个角固定有两个前上角件 210和两个后上角件 220, 前上角件 210和后 上角件 220的结构与现有的角件基本相同, 在此不做详细描述。
在两个前上角件 210之间固定有一前楣 230, 两个后上角件 220之间固定有门楣 240, 前 楣 230和门楣 240还分别与顶板 200的前缘和后缘密封固定连接。 为了下面清楚地描述, 将 顶板 200的两侧分为第一侧和第二侧,其中在顶板 200第一侧的前上角件 210与后上角件 220 之间固定有一第一顶侧楣 250, 在顶板 200第二侧的前上角件 210与后上角件 220之间固定 有一第二顶侧楣 260, 第一顶侧楣 250和第二顶侧楣 260还与顶板 200的两侧密封固定连接。
前楣 230、 第一顶侧楣 250采用断面为倒 L形, 门楣 240、 第二顶侧楣 260采用断面为反 倒 L形的型钢制成, 型钢的中间具有加强筋板, 以使该型钢符合集装箱的设计要求。 而前楣 230、 门楣 240、 第一顶侧楣 250和第二顶侧楣 260采用断面为倒 L形和反倒 L形的型钢的主 要目的是有两个:一是用以分别可拆卸连接前框 500、门框 600、第一侧板 300、第二侧板 400 的上缘, 二是限制前框 500、 门框 600、 第一侧板 300、 第二侧板 400只能向内翻转, 而不能 向外翻转, 以达到本发明折叠集装箱柜折叠的目的。 在本发明中, 第一顶侧楣 250和第二顶 侧楣 260虽然形状相同, 但尺寸不一样, 其中第一顶侧楣 250的高度要比第二顶侧楣 260的 高度要高, 两者之间的高度差基本上与第二侧板 400的厚度相当。
参看图 3和图 4, 图 3为图 1的 A向示意图; 图 4为图 1的 B向示意图。 在第一顶侧楣 250和第二顶侧楣 260的两端各焊接有一个锁接装置中的锁接螺母 920。但是锁接螺母 920不 能突出前上角件 210和后上角件 220外。 锁接螺母 920的作用将在后面详细描述。
参看图 1、 图 2, 在底板 100的四个角固定有两个前下角件 110和两个后下角件 120。 为了下面清楚地描述, 将底板 100的两侧分为第一侧和第二侧, 接着参看图 5, 图 5为 本发明的第一底侧楣与第一下中关节组件的下关节、 第一下关节组件的下关节、 前、 后角件 之间的联系关系示意图。 在底板 100第一侧的前下角件 110与后下角件 120之间固定有三组 第一下中关节组件中的下关节 710、 两组第一下关节组件中的下关节 810以及四段第一底侧 楣 130, 其中两组第一下关节组件中的下关节 810分别焊接在前下角件 110与后下角件 120 上, 同时在位于前下角件 110处的第一下关节组件中的下关节 810的前侧面上悍接有螺栓套 910, 在位于后下角件 120处的第一下关节组件中的下关节 810的后侧面上也焊接有螺栓套 910,但是螺栓套 910不能突出前下角件 110和后下角件 120夕卜, 螺栓套 910的作用将在后面 详细描述。
第一段的第一底侧楣 130两端分别与第一下关节组件中的下关节 810和第一下中关节组 件中的下关节 710焊接, 第四段的第一底侧楣 130两端分别与第一下中关节组件中的下关节 710和第一下关节组件中的下关节 810悍接, 中间各段的第一底侧楣 130两端分别与两组第 一下中关节组件中的下关节 710焊接, 还有就是各段第一底侧楣 130与底板 100的第一侧边 缘密封焊接。
参看图 6, 图 6为本发明的第二底侧楣与第二下中关节组件的下关节、 第二下关节组件 的下关节、 前、 后角件之间的联系关系示意图。 在底板 100第二侧的前下角件 110与后下角 件 120之间固定有三组第二下中关节组件中的下关节 710a、两组第二下关节组件中的下关节 810a以及四段第二底侧楣 140,其中两组第二下关节组件中的下关节 810a分别焊接在前下角 件 110与后下角件 120上,同时在位于前下角件 110处的第二下关节组件中的下关节 810a的 前侧面上焊接有螺栓套 910, 在位于后下角件 120处的第二下关节组件中的下关节 810a的后 侧面上也焊接有螺栓套 910, 但是螺栓套 910不能突出前下角件 110和后下角件 120外, 螺 栓套 910的作用将在后面详细描述。
第一段的第二底侧楣 140两端分别与第二下关节组件中的下关节 810a和第二下中关节 组件中的下关节 710a焊接,第四段的第二底侧楣 140两端分别与第二下中关节组件中的下关 节 710a和第二下关节组件中的下关节 810a焊接, 中间各段的第二底侧楣 140两端分别与两 组第二下中关节组件中的下关节 710a焊接,还有就是各段第二底侧楣 140与底板 100的第二 侧边缘密封焊接。
第一底侧楣 130和第二底侧楣 140采用断面为反 L形的型钢制成, 型钢的中间具有加强 筋板, 以使该型钢符合集装箱的设计要求。 而第一底侧楣 130和第二底侧楣 140采用断面为 反 L形的型钢的主要目的是限制第一侧板 300、 第二侧板 400只能向内翻转, 而不能向外翻 转, 以达到本发明折叠集装箱柜折叠的目的。第一底侧楣 130和第二底侧楣 140的形状相同, 但是尺寸不相同, 第一底侧楣 130的高度要比第二底侧楣 140的高度低, 两者之间的高度差 基本上与第二侧板 400的厚度相当。
第一下关节组件中的下关节 810、中间第一关节组件中的下关节 710、第二下关节组件中 的下关节 810a、 中间第二关节组件中的下关节 710a的断面形状同样也为丄形状, 其中第一 下关节组件中的下关节 810与第二下关节组件中的下关节 810a形状相同, 但是尺寸不相同, 第一下关节组件中的下关节 810的高度要比第二下关节组件中的下关节 810a的高度低,两者 之间的高度差基本上与第二侧板 400的厚度相当。 中间第一关节组件中的下关节 710与中间 第二关节组件中的下关节 710a形状相同, 但是尺寸不相同, 中间第一关节组件中的下关节 710的高度要比中间第二关节组件中的下关节 710a的高度低, 两者之间的高度差基本上与第 二侧板 400的厚度相当。
参看图 7, 图 7为第一侧板的结构示意图。第一侧板 300包括第一上侧楣 310、 四段第一 下侧楣 320、 前角柱 330、 门角柱 340以及四周与第一上侧楣 310、 第一下侧楣 320、 前角柱 330、 门角柱 340密封固定连接的第一侧板面 350构成。 第一上侧楣 310前后两端与前角柱 330、 门角柱 340上端形成直角固定连接。 在前角柱 330、 门角柱 340的下端分别焊接有第一 下关节组件中的上关节 820, 在第一侧板面 350的下缘间隔地焊接有三组第一下中关节组件 中的上关节 720, 第一段的第一下侧楣 320两端分别与第一下关节组件中的上关节 820和第 一下中关节组件中的上关节 720焊接, 第四段的第一下侧楣 320两端分别与第一下中关节组 件中的上关节 720和第一下关节组件中的上关节 820焊接, 中间各段的第一下侧楣 320两端 分别与两组第一下中关节组件中的上关节 720焊接。
参看图 8, 图 8为本发明折叠集装箱柜中的第一顶侧楣与第一上侧楣之间的连接关系示 意图。 第一上侧楣 310采用异型方管制造, 断面形状为反 L形, 在第一上侧楣 310反 L形的 竖边上间隔开有若干通孔, 在这些通孔内设置有阶梯形状的套筒 360, 在第一顶侧楣 250倒 L 形的竖边上开设有若千孔, 这些孔内设置有一个螺母 370, 在第一侧板 300翻起至垂直状态 时, 螺母 370与其对应的套筒 360同心, 这样用一个内可拆卸螺栓 380从第一上侧楣 310内 面穿过套筒 360旋入到螺母 370中, 即可将第一上侧楣 310与第一顶侧楣 250锁接在一起。 在第一上侧楣 310与第一顶侧楣 250之间设置有第一密封件 390, 第一密封件 390的横截面 为一三角管形状, 两直边 391和 392起固定和密封作用, 斜边 393中间断开形成密封口 394。 第一顶侧楣 250与第一上侧楣 310之间以互耦方式安装, 构成迷宫式的密封结构, 结合密封 件能形成很好的密封, 以防止水从箱外渗透进箱内, 其中第一顶侧楣 250与第一上侧楣 310 之间的外接缝低于第一顶侧楣 250与第一上侧楣 310之间的内接缝, 这样箱外的水要渗入到 箱内, 需要由爬高一段距离才能由内接缝渗透进箱内, 因此增加了渗透的难度, 而本发明又 在第一顶侧楣 250与第一上侧楣 310之间设置了第一密封件 390, 在第一侧板 300翻起至垂 直状态时, 第一顶侧楣 250底部的内角将第一密封件 390的密封口 394撑开, 压住斜边 393, 形成有效密封, 构成双重密封。
参看图 9, 图 9为本发明折叠集装箱柜中的第一底侧楣与第一下侧楣之间的连接关系示 意图。
第一下侧楣 320采用异型方管制造, 断面形状为倒 L形。 第一底侧楣 130采用异型方管 制造, 断面形状为反 L形, 在第一下侧楣 320与第一底侧楣 130之间设置有第一密封件 390, 第一密封件 390的横截面为一三角管形状, 两直边 391和 392起固定和密封作用, 斜边 393 中间断开形成密封口 394。 第一底侧楣 130与第一下侧楣 320之间以互耦方式安装, 构成迷 宫式的密封结构, 结合密封件能形成很好的密封, 以防止水从箱外渗透进箱内, 其中第一底 侧楣 130与第一下侧楣 320之间的外接缝低于第一底侧楣 130与第一下侧楣 320之间的内接 缝, 这样箱外的水要渗入到箱内, 需要由爬高一段距离才能由内接缝渗透进箱内, 因此增加 了渗透的难度, 而本发明又在第一底侧楣 130与第一下侧楣 320之间设置了第一密封件 390, 在第一侧板 300翻起至垂直状态时, 第一下侧楣 320底部的内角将第一密封件 390的密封口 394撑幵, 压住斜边 393, 形成有效密封, 构成双重密封。 参见图 10, 图 10为 发明第一下关节组件的连接关系示意图。 第一下关节组件 800包 括上关节 820、 下关节 810、 关节轴 830、 关节螺栓 860以及关节密封件 840。
参看图 11和图 12, 图 11为第一下关节组件中的上关节结构示意图,图 12为图 11的左 视图。 上关节 820的垂直断面形状与第一下侧楣 320的断面形状相类似, 均为倒 L形, 在上 关节 820的 L形过渡处设置有向上关节运动方向凸出的关节头 821, 关节头 821位于整个上 关节 820的中部,在关节头 821中设置有一轴线与上关节 820运动方向相垂直的关节轴孔 824; 在 L形竖边顶部内侧设置有一条与整个上关节 820长度一致的密封凸条 822, 在关节头 821 的两侧各镶嵌有一个关节螺母 850。
参看图 13、 图 14、 图 15, 图 13为本发明第一下关节组件中的下关节与螺栓套组合结构 示意图;图 14为图 13的 A-A剖视图;图 15为在螺栓套内安装有锁接螺栓的第一下关节组件中 的下关节与螺栓套结构示意图。
下关节 810的垂直端面形状与第一底侧楣 130的断面形状相类似, 均为反 L形。在下关节 810的 L形竖边上设置有一与关节头 821相匹配关节头槽 811,在关节头槽 811的两侧设置有 两侧关节轴孔 812和两个阶梯孔 813, 在下关节 810的 L形转角处设置有与上关节 820上的 密封凸条 822相匹配的密封凹槽 814, 关节密封件安装在下关节 810的 L形转角处; 关节密 封件 840的形状与第一密封件 390结构相同。
在下关节 810的一个外侧面焊接有螺栓套 910, 如果第一下关节组件 800位于整个折叠 集装箱柜的前部,那么螺栓套 910就悍接在下关节 810的前外侧面,如果第一下关节组件 800 位于整个折叠集装箱柜的后部, 那么螺栓套 910就焊接在下关节 810的后外侧面。 在螺栓套 910的顶部开有一缩口 911, 该缩口 911的直径小于锁接螺栓 930的栓头, 以便于锁接螺栓 930的螺柱从螺栓套 910内伸出, 但不会使整个锁接螺栓 930从螺栓套 910中掉出来。 在螺 栓套 910的套壁上开设有一便于用外物拨动锁接螺栓 930上升的开口 912, 在锁接螺栓 930 上设置有便于扳手拧动的方颈 931 , 锁接 栓 930活动设置在螺栓套 910内, 在螺栓套 930 的底部固定有一限制锁接螺栓 930伸出螺栓套 930外高度的顶柱 940。 - 具体安装时, 首先将第一下关节组件 800中的上关节 820与前角柱 330或门角柱 340的 底端悍接, 将第一下关节组件 800中的下关节 810和螺栓套 930—起焊接在前下角件 110或 后下角件 120上, 焊接时要注意所述螺栓套 930不得突出前下角件 110或后下角件 120外, 同时前述的锁接螺母 920应该与螺栓套 930配焊, 以保证整个折叠集装箱柜组装以后, 锁接 螺母 920与锁接螺栓 930的中心轴线位于同一轴线上。 将上关节 820上的关节头 821嵌入到 下关节 810的关节头槽 811中, 用关节轴 830穿过所述的两侧关节轴孔 812和关节轴孔 824 即可使上、 下关节 820、 810连接形成关节连接。 当第一侧板 300翻转至垂直状态时, 上关节 820上的密封凸条 822将关节密封件 840部分压入到下关节 810的密封凹槽 814中形成有效 密封, 同时关节密封件 841上的密封口两侧的斜边密封条能与上关节 820之间形成进一步的 密封。
上关节 820与下关节 810之间以互耦方式安装, 构成迷宫式的密封结构, 结合关节密封 件 840能形成很好的密圭 以防止水从箱外渗透进箱内, 其中上关节 820与下关节 810之间 的外接缝低于上关^ 820与下关节 810之间的内接缝, 这样箱外的水要渗入到箱内, 需要由 爬高一段距离才能由内接缝渗透进箱内, 因此增加了渗透的难度。
当第一侧板 300翻转至垂直状态时, 也就是上关节 820和下关节 810伸展后, 用两个关 节螺栓 860从下关节 810的内面穿过下关节 810中的阶梯孔 813, 旋入到上关节 820的关节 螺母 850中, 即可将上关节 820和下关节 810锁接, 上关节 820和下关节 810需要翻转时, 将关节螺栓 860卸掉即可。
参看图 16,图 16为本发明第一下中关节组件的连接关系示意图。第一下中关节组件 700 包括上关节 720、 下关节 710、 关节轴 730、 关节螺栓 760以及关节密封件 740。
参看图 17、 图 18, 图 17为本发明第一下中关节组件中的上关节的结构示意图; 图 18为 图 17的左视图。
上关节 720的垂直断面形状与第一下侧楣 320的断面形状相类似, 均为倒 L形, 在上关 节 720的 L形过渡处设置有向上关节运动方向凸出的关节头 721, 关节头 721位于整个上关 节 720的中部, 在关节头 721中设置有一轴线与上关节 720运动方向相垂直的关节轴孔 724; 在 L形竖边顶部内侧设置有一条与整个上关节 720长度一致的密封凸条 722, 在关节头 721 的两侧各镶嵌有一个关节螺母 750。
参看图 19和图 20, 图 19为本发明第一下中关节组件中的下关节的结构示意图; 图 20 为图 19的左视图。
下关节 710的垂直端面形状与第一底侧楣 130的断面形状相类似, 均为反 L形。 在下关 节 710的 L形竖边上设置有一与关节头 721相匹配关节头槽 711, 在关节头槽 711的两侧设 置有两侧关节轴孔 712和两个阶梯孔 713, 在下关节 710的 L形转角处设置有与上关节 720 上的密封凸条 722相匹配的密封凹槽 714, 关节密封件 740安装在下关节 710的 L形转角处; 关节密封件 740的形状与第一密封件 390结构相同。 具体安装时, 首先将第一下中关节组件 700中的上关节 720与第一侧板面 350的底缘和 第一下侧楣 320密封焊接, 将第一下中关节组件 700中的下关节 710与底板 100的第一侧缘 和第一底侧楣 130密封悍接。将上关节 720上的关节头 721嵌入到下关节 710的关节头槽 711 中, 用关节轴 730穿过所述的两侧关节轴孔 712和关节轴孔 724即可使上、 下关节 720、 710 连接形成关节连接。 当第一侧板 300翻转至垂直状态时, 上关节 720上的密封凸条 722将关 节密封件 740部分压入到下关节 710的密封凹槽 714中形成有效密封, 同时关节密封件 741 上的密封口两侧的斜边密封条能与上关节 720之间形成进一步的密封。
上关节 720与下关节 710之间以互耦方式安装, 构成迷宫式的密封结构, 结合关节密封 件 740能形成很好的密封, 以防止水从箱外渗透进箱内, 其中上关节 720与下关节 710之间 的外接缝低于上关节 720与下关节 710之间的内接缝, 这样箱外的水要渗入到箱内, 需要由 爬高一段距离才能由内接缝渗透进箱内, 因此增加了渗透的难度。
当第一侧板 300翻转至垂直状态时, 也就是上关节 720和下关节 710伸展后, 用两个关 节螺栓 760从下关节 710的内面穿过下关节 710中的阶梯孔 713, 旋入到上关节 720的关节 螺母 750中, 即可将上关节 720和下关节 710锁接, 上关节 720和下关节 710需要翻转时, 将关节螺栓 760卸掉即可。
本发明可以将关节密封件 840、 740与第一密封件 390制成一体, 提高密封效果。
参见图 21, 图 21为第二侧板的结构示意图。 第二侧板 400包括第二上侧楣 410、 四段第 二下侧楣 420、 前角柱 430、 门角柱 440以及四周与第二上侧楣 410、 第二下侧楣 420、 前角 柱 430、 门角柱 440密封固定连接的第二侧板面 450构成。 第二上侧楣 410前后两端与前角 柱 430、 门角柱 440上端形成直角固定连接。在前角柱 430、 门角柱 440的下端分别焊接有第 二下关节组件中的上关节 820a, 在第二侧板面 450的下缘间隔地焊接有三组第二下中关节组 件中的上关节 720a, 第一段的第二下侧楣 420两端分别与第: 下关节组件中的上关节 820a 和第二下中关节组件中的上关节 720a焊接,第四段的第二下侧楣 420两端分别与第二下中关 节组件中的上关节 720a和第二下关节组件中的上关节 820a焊接,中间各段的第二下侧楣 420 两端分别与两组第二下中关节组件中的上关节 720a焊接。
参看图 22, 图 22为本发明折叠集装箱柜中的第二顶侧楣与第二上侧楣之间的连接关系 示意图。 该第二上侧楣 410采用异型方管制造, 断面形状为 L形, 第二顶侧楣 260采用异型 方管制造, 断面形状为反倒 L形。
在第二上侧楣 410 L形的竖边上间隔开有若干通孔, 在这些通孔内设置有阶梯形状的套 筒 460, 在第二顶侧楣 260反倒 L形的竖边上开设有若干孔, 这些孔内设置有一个螺母 470, 在第二侧板 400翻起至垂直状态时, 螺母 470与其对应的套筒 460同心, 这样用一个内可拆 卸螺栓 480从第二上侧楣 410内面穿过套筒 411旋入到螺母 470中, 即可将第二上侧楣 410 与第二顶侧楣 260锁接在一起。 在第二上侧楣 410与第二顶侧楣 260之间设置有第二密封件 490, 第二密封件 490的横截面为一三角管形状, 两直边 491和 492起固定和密封作用, 斜边 493中间断开形成密封口 494。第二顶侧楣 260与第二上侧楣 410之间以互耦方式安装, 构成 迷宫式的密封结构, 结合密封件能形成很好的密封, 以防止水从箱外渗透进箱内, 其中第二 顶侧楣 260与第二上侧楣 410之间的外接缝低于第二顶侧楣 260与第二上侧楣 410之间的内 接缝, 这样箱外的水要渗入到箱内, 需要由爬高一段距离才能由内接缝渗透进箱内, 因此增 加了渗透的难度,而本发明又在第二顶侧楣 260与第二上侧楣 410之间设置了第二密封件 490, 在第二侧板 400翻起至垂直状态时, 第二顶侧楣 260底部的内角将第二密封件 490的密封口 494撑开, 压住斜边 493, 形成有效密封, 构成双重密封。
参看图 23, 图 23为本发明折叠集装箱柜中的第二底侧楣与第二下侧楣之间的连接关系 示意图。 第二下侧楣 420采用异型方管制造, 断面形状为倒反 L形; 第二底侧楣 140采用异 型方管制造, 断面形状为 L形。 在第二下侧楣 420与第二底侧楣 140之间设置有第二密封件 490, 第二密封件 490的横截面为一三角管形状, 两直边 491和 492起固定和密封作用, 斜边 493中间断开形成密封口 494。第二底侧楣 140与第二下侧楣 420之间以互耦方式安装, 构成 迷宫式的密封结构, 结合密封件能形成很好的密封, 以防止水从箱外渗透进箱内, 其中第二 底侧楣 140与第二下侧楣 420之间的外接缝低于第二底侧楣 140与第二下侧楣 420之间的内 接缝, 这样箱外的水要渗入到箱内, 需要由爬高一段距离才能由内接缝渗透进箱内, 因此增 加了渗透的难度,而本发明又在第二底侧楣 140与第二下侧楣 420之间设置了第二密封件 490, 在第二侧板 400翻起至垂直状态时, 第二下侧楣 420底部的内角将第二密封件 490的密封口 494撑开, 压住斜边 493, 形成有效密封, 构成双重密封。
参看图 24, 图 24为本发明第二下关节组件的连接关系示意图 第二下关节组件 800a 包括上关节 820a、 下关节 810a、 关节轴 830a以及关节密封件 840a。
参看图 25和图 26, 图 25为第二下关节组件中的上关节结构示意图, 图 26为图 25的左 视图。上关节 820a的垂直断面形状与第二下侧楣 420的断面形状相类似, 均为反倒 L形, 在 上关节 820a的 L形过渡处设置有向上关节运动方向凸出的关节头 821a, 关节头 821a位于整 个上关节 820a的中部,在关节头 821a中设置有一轴线与上关节 820a运动方向相垂直的关节 轴孔 824a; 在 L形竖边顶部内侧设置有一条与整个上关节 820a长度一致的密封凸条 822a, 在关节头 821a的两侧各镶嵌有一个关节螺母 850a。 '
参看图 27、 图 28、 图 29, 图 27为本发明第二下关节组件中的下关节与螺栓套组合结构 示意图, 图 28为图 27的 A- A剖视图, 图 29为在螺栓套内安装有锁接螺栓的第二下关节组件 中的下关节与螺栓套结构示意图。
下关节 810a的垂直端面形状与第二底侧楣 140的断面形状相类似, 均为 L形。 在下关节 810a的 L形竖边上设置有一与关节头 821a相匹配关节头槽 811a,在关节头槽 811a的两侧设 置有两侧关节轴孔 812a和两个阶梯孔 813a,在下关节 810a的 L形转角处设置有与上关节 820a 上的密封凸条 822a相匹配的密封凹槽 814a, 关节密封件 840a安装在下关节 810a的 L形转 角处; 关节密封件 840a与第二密封件 490结构相同。
在下关节 810a的一个外侧面焊接有螺栓套 910, 如果第二下关节组件 800a位于整个折 叠集装箱柜的前部, 那么螺栓套 910就焊接在下关节 810a的前外侧面, 如果第二下关节组件 800a位于整个折叠集装箱柜的后部, 那么螺栓套 910就焊接在下关节 810a的后外侧面。 在 螺栓套 910的顶部开有一缩口 911, 该缩口 911的直径小于锁接螺栓 930的栓头, 以便于锁 接螺栓 930的螺柱从螺栓套 910内伸出,但不会使整个锁接螺栓 930从螺栓套 910中掉出来。 在螺栓套 910的套壁上幵设有一便于用外物拨动锁接螺栓 930上升的开口 912, 在锁接螺栓 930上设置有便于扳手拧动的方颈 931, 锁接螺栓 930活动设置在螺栓套 910内, 在螺栓套 930的底部固定有一限制锁接螺栓 930伸出螺栓套 930外高度的顶柱 940。
具体安装时, 首先将第二下关节组件 800a中的上关节 820a与前角柱 430或门角柱 440 的底端, 将第二下关节组件 800a中的下关节 810a和螺栓套 930—起焊接在前下角件 110或 后下角件 120上, 焊接时要注意所述螺栓套 930不得突出前下角件 110或后下角件 120外, 同时前述的锁接螺母 920应该与螺栓套 930配焊, 以保证整个折叠集装箱柜组装以后, 锁接 螺母 920与锁接螺栓 930的中心轴线位于同一轴线上。 将上关节 820a上的关节头 821a嵌入 到下关节 810a的关节头槽 811a中, 用关节轴 830a穿过所述的两侧关节轴孔 812a和关节轴 孔 824a即可使上、 下关节 820a、 810a连接形成关节连接。 当第二侧板 400翻转至垂直状态 时, 上关节 820a上的密封凸条 822a将关节密封件 840a部分压入到下关节 810a的密封凹槽 814a中形成有效密封, 同时关节密封件 841a上的密封口 844a两侧的斜边 843a密封条能与 上关节 820a之间形成进一步的密封。
上关节 820a与下关节 810a之间以互耦方式安装, 构成迷宫式的密封结构, 结合关节密 封件 840a能形成很好的密封, 以防止水从箱外渗透进箱内, 其中上关节 820a与下关节 810a 之间的外接缝低于上关节 820a与下关节 810a之间的内接缝, 这样箱外的水要渗入到箱内, 需要由爬高一段距离才能由内接缝渗透进箱内, 因此增加了渗透的难度。
当第二侧板 400翻转至垂直状态时, 也就是上关节 820a和下关节 810a伸展后, 用两个 关节螺栓 860a从下关节 810a的内面穿过下关节 810a中的阶梯孔 813a, 旋入到上关节 820a 的关节螺母 850a中, 即可将上关节 820a和下关节 810a锁接, 上关节 820a和下关节 810a需 要翻转时, 将关节螺栓 860a卸掉即可。
参见图 30,图 30为本发明第二下中关节组件的连接关系示意图。第二下中关节组件 700a 包括上关节 720a、 下关节 710a、 关节轴 730a、 关节螺栓 760a以及关节密封件 740a。
参看图 31、 图 32, 图 31为本发明第二下中关节组件中的上关节的结构示意图。图 32为 图 31的左视图。
上关节 720a的垂直断面形状与第二下侧楣 420的断面形状相类似,均为倒 L形,在上关 节 720a的 L形过渡处设置有向上关节运动方向凸出的关节头 721a, 关节头 721a位于整个上 关节 720a的中部,在关节头 721a中设置有一轴线与上关节 720a运动方向相垂直的关节轴孔 724a; 在 L形竖边顶部内侧设置有一条与整个上关节 720a长度一致的密封凸条 722a, 在关 节头 721a的两侧各镶嵌有一个关节螺母 750a。
参看图 33、 图 34, 图 33为本发明第一下中关节组件中的下关节的结构示意图, 图 34 为图 33的左视图。
下关节 710a的垂直端面形状与第二底侧楣 140的断面形状相类似,均为 L形。在下关节 710a的 L形竖边上设置有一与关节头 721a相匹配关节头槽 711a,在关节头槽 711a的两侧设 置有两侧关节轴孔 712a和两个阶梯孔 713a,在下关节 710a的 L形转角处设置有与上关节 720a 上的密封凸条 722a相匹配的密封凹槽 714a, 关节密封# 740a安装在下关节 710a的 L形转 角处; 关节密封件 740a与第二密封件 490结构相同。
具体安装时, 首先将第二下中关节组件 700a中的上关节 720a与第二侧板面 450的底缘 和第二下侧楣 420密封焊接, 将第二下中关节组件 700a中的下关节 710a与底板 100的第二 侧缘和第二底侧楣 140密封焊接。将上关节 720a上的关节头 721a嵌入到下关节 710a的关节 头槽.711a中, 用关节轴 730a穿过所述的两侧关节轴孔 712a和关节轴孔 724a即可使上、 下 关节 720a、 710a连接形成关节连接。 当第二侧板 400翻转至垂直状态时, 上关节 720a上的 密封凸条 722a将关节密封件 740a部分压入到下关节 710a的密封凹槽 714a中形成有效密封, 同时关节密封件 741a上的密封口两侧的斜边密封条能与上关节 720a之间形成进一步的密封。 上关节 720a与下关节 710a之间以互耦方式安装, 构成迷宫式的密封结构, 结合关节密 封件 740a能形成很好的密封, 以防止水从箱外渗透进箱内, 其中上关节 720a与下关节 710a 之间的外接缝低于上关节 720a与下关节 710a之间的内接缝, 这样箱外的水要渗入到箱内, 需要由爬高一段距离才能由内接缝渗透进箱内, 因此增加了渗透的难度。
当第二侧板 400翻转至垂直状态时, 也就是上关节 720a和下关节 710a伸展后, 用两个 关节螺栓 760a从下关节 710a的内面穿过下关节 710a中的阶梯孔 713a, 旋入到上关节 720a 的关节螺母 750a中, 即可将上关节 720a和下关节 710a锁接, 上关节 720a和下关节 710a需 要翻转时, 将关节螺栓 760卸掉即可。
参见图 1和图 2, 在第一侧板 300、 第二侧板.400与顶板 200、 底板 300组装好以后, 第 一下关节组件 800铰链点和第一下中关节组件 700铰链点离底板 100之间的高度低于第二下 关节组件 800a铰链点和第二下中关节组件 700a铰链点离底板 100之间的高度,第一侧板 300 的上缘与第一顶侧楣 250固定点离底板 100之间的高度低于第二侧板 400的上缘与第二顶侧 楣 260固定点离底板 100之间的高度, 同时第一下关节组件 800铰链点和中间第一关节组件 700铰链点与第一侧板 300上缘之间的高度和第二下关节组件 800a铰链点和中间第二关节组 件 700a铰链点与第二侧板 400上缘之间的高度均应小于底板 100的宽度, 这样第一侧板 300 和第二侧板 400就能顺利依次翻转下来。
参看图 35至图 40, 图 35为第一侧板的前角柱与水密套之间的连接关系示意图; 图 36 为图 35的 A- A剖视图; 图 37为图 35的 D向示意图; 图 38为图 37的右视图; 图 39为图 35 所示的水密套结构示意图; 图 40为图 39的左视图。
在第一侧板的前角柱 330的下端与第一关节组件的上关节 820连接处设置有一水密套,水 密套的断面形状与前角柱 330的断面形状相类似, 均采用板金件弯折而成。 该水密套活动安 装前角柱 330中, 并能沿着前角柱 330上下滑动。 水密套包括一水密套压板 331和水密橡胶 件 332, 水密橡胶件 332介于水密套压板 331的外型面和前角柱 330的内型面之间。 在上关 节 820的顶面固定有一螺母 333, 当然该螺母 333还可以用任何带有螺孔的零件替代, 在螺 母 333的螺孔内旋有一紧定螺栓 335。 当第一侧板 300翻转至垂直状态时, 将水密套向上挪 动, 然后旋紧紧定螺栓 335, 将水密套压板 331和水密橡胶件 332紧紧压在前角柱 330的内 型面上, 形成水密。 当第一侧板需要翻转至水平状态时, 松开紧定螺栓 335, 水密套在重力 作用下向上挪动, 即可翻转。 参看图 41至图 46, 图 41为第一侧板的门角柱与水密套之间的连接关系示意图; 图 42 为图 41的 A-A剖视图; 图 43为图 41的 D向示意图; 图 44为图 43的右视图; 图 45为图 41 所示的水密套结构示意图; 图 46为图 45的左视图。
在第一侧板的门角柱 340的下端与第一关节组件的上关节 820连接处设置有一水密套, 水密套的断面形状与门角柱 340的断面形状相类似, 均采用板金件弯折而成。 该水密套活动 安装门角柱 340中, 并能沿着门角柱 340上下滑动。 水密套包括一水密套压板 341和水密橡 胶件 342, 水密橡胶件 342介于水密套压板 341的外型面和门角柱 340的内型面之间。 在上 关节 820的顶面固定有一螺母 343, 当然该螺母 343还可以用任何带有螺孔的零件替代, 在 螺母 343的螺孔内旋有一紧定螺栓 345。 当第一侧板翻转至垂直状态时, 将水密套向上挪动, 然后旋紧紧定螺栓 345, 将水密套压板 341和水密橡胶件 342紧紧压在门角柱 340的内型面 上, 形成水密。 当第一侧板需要翻转至水平状态时, 松开紧定螺栓 345, 水密套在重力作用 下向上挪动, 即可翻转。
参看图 47至图 52,. 图 47为第二侧板的前角柱与水密套之间的连接关系示意图; 图 48 为图 47的 A-A剖视图; 图 49为图 47的 D向示意图; 图 50为图 49的右视图; 图 51为图 47 所示的水密套结构示意图; 图 52为图 51的左视图。
在第二侧板的前角柱 430的下端与第二关节组件的上关节 820a连接处设置有一水密套, 水密套的断面形状与前角柱 430的断面形状相类似, 均采用板金件弯折而成。 该水密套活动 安装前角柱 430中, 并能沿着前角柱 430上下滑动。 水密套包括一水密套压板 431和水密橡 胶件 432, 水密橡胶件 432介于水密套压板 431的外型面和前角柱 430的内型面之间。 在上 关节 820a的顶面固定有一螺母 433, 当然该螺母 433还可以用任何带有螺孔的零件替代, 在 螺母 433的螺孔内旋有一紧定螺栓.435。 当第二侧板翻转至垂直状态时, 将水密套向上挪动, 然后旋紧紧定螺栓 435, 将水密套压板 431和水密橡胶件 432紧紧压在前角柱 430的内型面 上, 形成水密。 当第二侧板需要翻转至水平状态时, 松幵紧定螺栓 435, 水密套在重力作用 下向上挪动, 即可翻转。
参看图 53至图 58, 图 53为第二侧板的门角柱与水密套之间的连接关系示意图; 图 54 为图 53的 A- A剖视图; 图 55为图 53的 D向示意图; 图 56为图 55的右视图; 图 57 图53 所示的水密套结构示意图; 图 58为图 57的左视图。
在第二侧板的门角柱 440的下端与第二关节组件的上关节 820a连接处设置有一水密套, 水密套的断面形状与门角柱 440的断面形状相类似, 均采用板金件弯折而成。 该水密套活动 安装门角柱 440中, 并能沿着门角柱 440上下滑动。 水密套包括一水密套压板 441和水密橡 胶件 442, 水密橡胶件 442介于水密套压板 441的外型面和门角柱 440的内型面之间。 在上 关节 820a的顶面固定有一螺母 443, 当然该螺母 443还可以用任何带有螺孔的零件替代, 在 螺母 443的螺孔内旋有一紧定螺栓 445。 当第二侧板翻转至垂直状态时, 将水密套向上挪动, 然后旋紧紧定螺栓 445, 将水密套压板 441和水密橡胶件 442紧紧压在门角柱 440的内型面 上, 形成水密。 当第二侧板需要翻转至水平状态时, 松开紧定螺栓 445, 水密套在重力作用 下向上挪动, 即可翻转。
参见图 59至 65,图 59为本发明折叠集装箱柜前框区域结构示意图,图 60为图 59的 A-A 部分剖视图, 图 61为图 59的 B-B部分剖视图, 图 62为图 59的 C向放大示意图, 图 63为图 59的 D向放大示意图, 图 64为图 63的 A-A剖视图, 图 65为图 59的 E-E部分剖视图。
参见图 59,前框 500包括前顶梁 510、前底梁 520、二前框柱 530以及周边与前顶梁 510、 前底梁 520和二前框柱 530密封焊接的前端板 540。 在前底梁 520的两端各悍接有一个前底 梁接头 521, 前底梁接头 521具有与前下角件 110相适应的形状, 如为倒 L形。
参见图 62,二前底梁接头 521与前下角件 110之间的铰链连接采用一前铰链构件来实现。 该前铰链构件包括两固定在前下角件 110的上角面上的前轴座 522, 在前轴座 522中各设置 有一用以铰接所述前轴座 522与前底梁接头 521横边部分的前转轴 523,这样前底梁接头 521 就能绕前转轴 523的轴线翻转, 进而带动整个前框 500的翻转。
参见图 59和图 62, 在每一前下角件 110的内面上焊接有用以支撑二前底梁接头 521竖 边的承受块 524, 当整个前框 500翻转至垂直状态时, 前底梁接头 521的竖边底部正好支撑 在承受块 524上, 以使整个前框 500获得很好的支撑。
参见图 65, 为了解决前底梁 520与底板 100之间的密封问题, 本发明在底板 100前侧的 底面、 两前下角件 110之间固定有一槽形件 150, 该槽形件 150的槽口朝向整个折叠集装箱 的前面。 前底梁 520朝向前端板 540的那一面为具有一高面 525和一低面 526的阶梯面, 高 面 525与前端板 540之间密封焊接; 在低面 526上固定有一密封胶板 527; 当前框 500翻转 至垂直状态时,前底梁 520的低面 526上的密封胶板 527紧紧压在槽形件 150的内槽侧壁上, 形成有效的密封, 以防止水渗透进箱内。
参见图 61, 前顶梁 510采用异型钢管制造, 其横断面为反 L形状, 前楣 230也采用异型 钢管制造, 其横端面为倒 L形状, 使前顶梁 510与前楣 230之间形成相互咬合结构, 以限制 前框 500只能向内翻转而不能向外翻转。 在前楣 230的两端焊接有前楣接头 231 (参见图 59 和图 63), 前楣接头 231与前上角件 210密封悍接。
在前顶梁 510反 L形的竖边上间隔开有若干通孔,在前楣 230倒 L形的竖边上开设有若 千孔, 这些孔内设置有一个螺母 570, 在前框 500翻起至垂直状态时, 螺母 570与其对应的 前顶梁 510上的孔同心, 这样用一个内可拆卸螺栓 580从前顶梁 510内面穿过孔旋入到螺母 570中, 即可将前顶梁 510与前楣 230锁接在一起。
在前顶梁 510与前楣 230之间设置有前框上密封件 550, 前框上密封件 550的形状与第 一密封件 390和第二密封件 490结构相同。
前顶梁 510与前楣 230之间以互耦方式安装, 构成迷宫式的密封结构, 结合密封件能形 成很好的密封, 以防止水从箱外渗透进箱内, 其中前顶梁 510与前楣 230之间的外接缝低于 前顶梁 510与前楣 230之间的内接缝, 这样箱外的水要渗入到箱内, 需要由爬高一段距离才 能由内接缝渗透进箱内, 因此增加了渗透的难度, ·而本发明又在前顶梁 510与前楣 230之间 设置了前框上密封件 550, 在前框 500翻起至垂直状态时, 前顶梁 510顶部的内角将前框上 密封件 550的密封口撑开, 压住斜边, 形成有效密封, 构成双重密封。
由于前顶梁 510与前楣 230之间连接用的内可拆卸螺栓 580是从集装箱柜内拆除的, 因 此为了保证在前框 500翻转前, 集装箱柜内没有操作人员, 参见图 59、 图 63和图 64, 本发 明在前楣 230外侧设置有一前预固板 590, 在该前预固板 590上开有一通孔, 同时在前顶梁 510的倒 L形的横边上开设有一个孔, 在该孔内安装有一个螺母 232, 用一外可拆卸螺栓 591 穿过前预固板 590上的通孔, 旋入到螺母 232中, 即可将前预固板 590与前顶梁 510连接。 这样在拆除内可拆卸螺栓 580后, 前框 500还不会倒下, 只有操作人员离开集装箱柜内, 跑 到前框 500的外面拆除外可拆卸螺栓 591后, 前框 500才能放下。
参见图 60, 二前框柱 530的外侧设置有一向外翻折的第一钩部 531, 前角柱 330和 430 的前侧设置有向内翻折的第二钩部 331、 431, 前框柱 530上的第一钩部 531与前角柱 330、 430上的第二钩部 331、 431相互配合, 以限制前框 500只能向内翻转而不能向外翻转。 在二 前框柱 530的第一钩部 531与前角柱 330、 430上的第二钩部 331、 431之间设置有前柱密封 条 550a, 以防止水从二前框柱 530与前角柱 330、 430之间渗入柜内。
为了使前框在处于载货状态时, 能与前角柱牢固连接, 而在空柜时, 所述前框又能与所 述前角柱分开, 顺利翻转, 本发明在前框 500的前框柱 530与前角柱 330、 430之间设置有八 个可拆卸的拉紧棒 532, 其中每侧的前框柱 530与前角柱 330或 430各四个。 每一个拉紧棒 532包括两个分别焊接在前框柱 530和前角柱 330、 430上的铰链圈 532a、两个活套在铰链圈 532a上的两个螺栓头 532b以及螺紋连接两个拉紧螺套 532c。 当前框 500翻转至垂直状态以 后, 将拉紧螺套 532c旋接两个螺栓套 532b并涨开, 即可将前框 500向外撑。 当需要将前框 500翻转至水平状态前, 先松开拉紧蟪套 532c并与其中一个螺栓头 532b脱开即可。
参看图 66至图 77,图 66为本发明的门部区域结构示意图;图 67为图 66的 A-A剖视图; 图 68为图 66的 B- B剖视图; 图 69为图 66的 C-C剖视图; 图 70为图 66的 D处放大示意图; 图 71为图 70的 A- A剖视图; 图 72为图 66的 E处放大示意图; 图 73为本发明门框翻转至水 平状态时的折叠集装箱柜时的门槛与后下角件之间的状态示意图;图 74为图 73的 A向视图; 图 75为图 66的 F处放大示意图; 图 76为图 75的 A- A剖视图; 图 77为本发明另一种货柜门 定位构件结构示意图。
参看图 66, 门框 600包括具有门柱 611的两扇货柜门 610、 门顶梁 620、 门槛 630、 四套 门锁杆总成 640、 八块铰链板 650; 在门槛 630的两端悍接有两个门槛接头 631。
结合参看图 72、图 73和图 74, 门槛接头 631为一倒 L形件,倒 L形件的短边与门槛 630 端部悍接连接, 在后下角件 120的上端面设置有两个后轴座 632, 门槛接头 631的倒 L形件 的长边通过两个后转轴 633分别与两个后轴座 632铰接, 以实现整个门框 600的翻转。 在后 下角件 120的内侧面上固定有一承力座 634, 当门框 600翻转至垂直状态时, 门槛接头 631 的底面坐在承力座 634上, 将门框 600的重量传至承力座 634。 承力座 634固定方式可以采 用焊接方式固定, 或者采用螺栓方式固定。
在门槛接头 631上设置有一个竖向沉头孔 631a以及与竖向沉头孔同轴的支撑套 631b; 在后下角件 120的顶面开设有一与支撑套 631b同轴的螺孔 121, 用一个紧固螺栓 631c从门 槛接头 631.倒 L形件的长边的上方穿过竖向沉头孔 631a和支撑套 631b后旋入螺孔 121中, 使门槛接头 631与后下角件 120可拆卸连接。
若需要倒下门框 600时, 应先卸掉紧固螺栓 631c, 门槛接头 631才能翻转。 当门框 600 整个竖起来后, 将紧固螺栓 631c重新旋入螺孔 121中, 拧紧即可。
为了解决门槛 630与底板 100之间的密封问题, 本发明在底板 100后侧的底面、 两后下 角件 120之间固定有一槽形件 160, 该槽形件 160的槽口朝向整个折叠集装箱的后面。 门槛 630朝向货柜门的那一面为具有一高面 635和一低面 636的阶梯面, 高面 635与货柜门 610 之间采用现有的货柜门密封件 660密封 (参见图 68 ); 在低面 636上固定有一密封胶板 637; 当门框 600翻转至垂直状态时, 门槛 630的低面 636上的密封胶板 637紧紧压在槽形件 160 的内槽侧壁上, 形成有效的密封, 以防止水渗透进箱内。 参见图 66和图 68, 每套门锁杆总成 640包括门锁杆 641、 上固定锁座 642、 下固定锁座 643, 上固定锁座 642和下固定锁座 643分别对应地固定在门顶梁 620和门槛 630上, 门锁杆 641安装在货柜门 610上, 门锁杆 641的上下端可以在关门时锁接在上固定锁座 642和下固 定锁座 643上。
参见图 66、 图 70和图 71, 门顶梁 620采用异型钢管制造, 其横断面为 L形状, 该门顶 梁 620还与门柱 611铰链。 门楣 240也采用异型钢管制造, 其横端面为反倒 L形状, 使门顶 梁 620与门楣 240之间形成相互咬合结构, 以限制门框 600只能向内翻转而不能向外翻转。 在门楣 240的两端悍接有门楣接头 241, 门楣接头 241与后上角件 220密封焊接。
在门顶梁 620的 L形的竖边上间隔开有若干通孔, 在门楣 240反倒 L形的竖边上开设有 若干孔, 这些孔内设置有一个螺母 470, 在门框 600翻起至垂直状态时, 螺母 470与门顶梁 上的孔同心, 这样用一个内可拆卸螺栓 580从门顶梁 620内面穿过门顶梁上的孔旋入到螺母 470中, 即可将门顶梁 620与门楣 240锁接在一起。
在门顶梁 620与门楣 240之间设置有门框上密封件 670, 门框上密封件 670的形状与前 框上密封件 550相同。
门顶梁 620与门楣 240之间以互耦方式安装, 构成迷宫式的密封结构, 结合密封件能形- 成很好的密封, 以防止水从箱外渗透进箱内, 其中门顶梁 620与门楣 240之间的外接缝低于 门顶梁 620与门楣 240之间的内接缝, 这样箱外的水要渗入到箱内, 需要由爬高一段距离才 能由内接缝渗透进箱内, 因此增加了渗透的难度, 而本发明又在门顶梁 620与门楣 240之间 设置了门框上密封件 670, 在门框 600翻起至垂直状态时, 门顶梁 620顶部的内角将门框上 密封件 670的密封口撑开, 压住斜边, 形成有效密封, 构成双重密封。
由于门顶梁 620与门楣 240之间连接用的内可拆卸螺栓 580是从集装箱柜内拆除的, 因 此为了保证在门框 600翻转前, 集装箱柜内没有操作人员, 本发明在门楣 240外侧设置有一 后预固板 680, 在该后预固板 680上开有一通孔, 同时在门顶梁 620的 L形的横边上开设有 一个孔, 在该孔内安装有一个螺母 622, 用一外可拆卸螺栓 591穿过后预固板 680上的通孔, 旋入到螺母 622中, 即可将后预固板 680与门顶梁 620连接。 这样在拆除内可拆卸螺栓 580 后, 门框 600还不会倒下, 只有操作人员离开集装箱柜内, 跑到门框 600的外面拆除外可拆 卸螺栓 591后, 门框 600才能放下。
参见图 66, 在货柜门 610与门槛 630之间设置有货柜门定位构件 690, 该货柜门定位构 件 690能够很好地实施货柜门 610与门槛 630、 门顶梁 620之间的定位, 保证货柜门 610不 会相对于门槛 630、 门顶梁 620横向移动。
参看图 75和图 76,货柜门定位构件 690包括一条中间定位条 691和两边侧定位夹条 692, 中间定位条 691安装在货柜门底边上并向下延伸出货柜门的底边, 两边侧定位夹条 692成竖 直状态安装在门槛 630上,在货柜门 610关闭时,中间定位条 691落入到两边侧定位夹条 692 之间, 依靠两边侧牢位夹条 692定位。
参看图 77, 货柜门定位构件 690包括一中间定位条 691a和一定位座 693, 中间定位条 691a安装在货柜门的底边上并向下延伸出货柜门的底边, 在中间定位条 691a的底端设置有 钩 691b。 定位座 693为一 U字形构件, 安装在门槛上且 U字形构件的槽口 693a朝外, 在货 柜门关闭时, 中间定位条 691a的钩 691b落入到 U字形构件的槽口 693a内, 依靠 U字形构件 的两槽边 693b横向定位,中间定位条 691a底端的钩 691b钩住定位座 693,对中间定位条 691a 实施纵向定位。
采用上述货柜门定位构件 690不会影响到整个货柜门 610的开启, 货柜门开启时, 中间 定位条 691或 691a能顺利地从两边侧定位夹条 692或定位座 693中拔出, 货柜门关闭时, 中 . 间定位条 691或 691a能顺利地落入到两边侧定位夹条 692之间或定位座 693中。
参看图 66, 八块铰链板 650分成两组, 每组四块, 分别铰链于门角柱 340和 440上; 在 每块铰链板 650与货柜门 610的门柱 611连接位置上、 下两侧焊接有上、 下限位挡块 651和 652, 铰链板 650嵌入到上、 下限位挡块 651和 652之间。
参见 67和 69, 在货柜门 610的门柱 611的连接位置上和铰链板 650上开设有相对应的 门柱螺栓孔和铰链板螺栓孔, 每一块铰链板 650与门角柱 340或 440之间采用一个一端封闭 的门连接螺帽 653和一个门连接螺栓 654可拆卸连接。 采用一端封闭的门连接螺帽 653, 这 样水就不会铰链板 650上的铰链板螺栓孔及门柱螺栓孔渗入到货柜中, 起到了很好的水封效 果。
每一侧门柱 611的门连接螺栓 654安装方法分为顺装和倒装, 其中至少有一个门连接螺 栓 654是倒装的, 参看图 67, 所谓顺装是将一端封闭的门连接螺帽 653焊接在门柱 611的内 面, 门连接螺栓 654从铰链板 650的外面穿过铰链板螺栓孔和门柱螺栓孔旋入到对应的门连 接螺帽 653中。 参看图 69, 而所谓的倒装是将一端封闭的门连接螺帽 653焊接在铰链板 650 的外面, 门连接螺栓 654从门柱 611的内面穿过门柱螺栓孔和铰链板螺栓孔旋入到对应的门 连接螺帽 653中。在倒装时, 门连接螺栓 654上套有一个密封圈 655, 以防止水从铰链板 650 与门柱 611之间的缝隙及门柱螺栓孔渗入到货柜中。当门连接螺栓 654顺装时,可以保持铰链 板 650与门柱 611之间的水密, 当门连接螺栓 654倒装时, 既具有防盗的作用,而且也保持了 水密。
参看图 67,为了提高货柜门的门柱与门角柱之间的密封性,将现有门柱 611与门角柱 340 或 440之间所使用的横截面类似倒 "T"结构的货柜门密封件 660分成两部分, 类似倒 "T" 结构的直边部分密封条 660a仍固定在门柱 611上并塞在门柱 611与门角柱 .340或 440的缝隙 中, 类 倒 "T"结构的横边部分密封条 660b则固定在一密封条压板 661b上, 密封条压板 661b铰链于门柱 611上, 以便于在折叠柜装载货物时, 类似倒 "T"结构的横边部分密封条 660b正好被密封条压板 661b紧紧盖在门柱 611与门角柱 340或 440之间的缝隙口上, 与类 似倒 " T"结构的直边部分密封条 660a形成两道密封, 提高密封效果; 而在折叠集装箱柜折 叠时, 门框 600翻下前, 首先拆卸掉铰链板 650与门柱 611之间的门连接螺栓 654, 向外翻 起铰链板 650, 然后再向外翻转密封条压板 661b 至 180度, 反方向靠在货柜门 610上, 这样 货柜门 610倒下时, 类似倒 "T" 的横边部分密封条 660b就不会与门角柱 340或 440发生干 涉, 使货柜门 610顺利地倒下。
在密封条压板 661b上设置有若干条加强筋 661c, 以增加密封条压板 661b的强度, 同时 能使铰链板 650很好地对密封条压板 661b施加一压力, 保持类似倒 "T"结构的横边部分密 封条 660b平直地紧紧压在门柱 611与门角柱 340或 440间的间隙上, 提高密封效果。
在铰链板 650上设置有压筋 656, 该压筋 656与加强筋 661c配合, 在铰链板 650与门柱 611连接后, 可以更好地使铰链板 650紧紧地压在密封条压板 661b上。
" 参看图 69,为了提高货柜门的门柱与门角柱之间的密封性,除了在门柱 611与门角柱 340 或 440之间使用类似倒 "T"结构的货柜门密封件 660外, 还在门柱 611与门角柱 340或 440 之间的缝隙口上设置有横截面为碗状的密封条 660c,该密封条 660c复合于一密封条压板 661c 上, 在密封条压板 661c上还设置有四个螺栓 661d, 在铰链板 650上开设有容螺栓 661d穿过 的孔, 螺栓 661d穿过该孔后, 用以螺母旋紧即可使碗状的密封条 660c和密封条压板 661c— 起安装在铰链板 650上。 当铰链板 650用门连律螺栓 654和门连接螺帽 653安装在门柱 611 上后, 碗状的密封条 660c正好被密封条压板 661c紧紧盖在门柱 611与门角柱 340或 440之 间的缝隙口上, 与类似倒 " T"结构的货柜门密封件 660—起形成两道密封, 提高密封效果。 而在折叠集装箱柜折叠时, 门框 600翻下前, 拆卸掉铰链板 650与门柱 611之间的门连接螺 栓 654, 向外翻起铰链板 650后, 碗状的密封条 660c也自然向外翻转, 这样货柜门 610倒下 时, 碗状的密封条 660c就不会与门角柱 340或 440发生干涉, 使货柜门 610顺利地倒下。 另 可以通过调节螺栓 661d的位置即可调节碗状的密封条 660c的压紧程度,取得好的密封效果。 参看图 78至图 81, 上述折叠集装箱柜的折叠方法, 包括收叠方法和展开方法, 其收叠 方法包括如下步骤:
1、拆卸掉前框 500上缘前顶梁 510与前楣 230之间的内可拆卸螺栓 580,再拆卸掉前框 500的前框柱 530与前角柱 330和 430之间的拉紧棒 532;接着拆卸掉门框 600上缘的门顶梁 620与门楣 240之间的内可拆卸螺栓 580和门槛接头 631与后下角件 120之间的紧固螺栓 631c 以及所有从门柱 611的内侧穿过门柱螺栓孔的门连接螺栓 654; '
2、 操作人员移至折叠集装箱柜外, 拆卸掉前楣 230上的前预固板 590与前顶梁 510之 间的外可拆卸螺栓 591, 逐步放下前框 500至底板 100上;
3、 锁好货柜门 610, 拆卸掉所有从铰链板 650 的外侧穿过铰链板螺栓孔的门连接螺栓 654, 向.外翻转所有的铰链板 650, 或再向外翻转密封条压板 661b 至 180度, 反方向靠在货 柜门 610上; 再拆卸掉门楣 240上的后预固板 680与门顶梁 620之间的外可拆卸螺栓 591, 逐步放下门框 600至底板 100上;
4、 控制住第一侧板 300、 第二侧板 400和顶板 200, 操作人员移至折叠集装箱柜内, 拆 卸掉第一侧板 300上缘的第一上侧楣 310与第一顶侧楣 250、 第二侧板 400上缘的第二上侧 楣 410与第二顶侧楣 260之间的可拆卸螺栓 380和 480, 以及第一下关节组件 800、第一下中 关节组件 700和第二下关节组件 800a、第二下中关节组件 700a上的关节螺栓 860、 760、860a、 760a, 再松开紧定螺栓 335、 345、 435、 445, 放下前角柱 330、 340和门角柱 340、 440上的 水密套, 操作人员移至折叠集装箱柜外, 首先释放第一侧板 300, 将第一侧板 300向内翻到 至前框 500和门框 600上, 然后释放第二侧板 400, 将第二侧板 400向内翻到至第一侧板 300 上;
5、 落下顶板 200至第二侧板 400上;
6、 顶起底板 100四个角的四个螺栓套 910中的锁接螺栓 930, 并用扳手将四个锁接螺栓 930旋入到顶板 200四个角上的四个锁接螺母 920中, 以将顶板 200与底板 100锁接。
如果该折叠集装箱柜需要展开, 只需要按上述步骤反向操作即可。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。 本行业的技术人员应 该了解, 本发明不受上述实施例的限制, 上述实施例和说明书中描述的只是说明本发明的原 理, 在不脱离本发明精神和范围的前提下, 本发明还会有各种变化和改进, 这些变化和改进 都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims

权 利 要 求
1. 一种折叠集装箱柜的折叠方法, 包括收叠方法和展开方法, 其特征在于, 所述收叠方 法包括如下步骤:
( 1 )、 拆卸掉前框上缘前顶梁与前楣之间的内可拆卸螺栓, 再拆卸掉前框的前框柱与前 角柱之间的拉紧棒; 接着拆卸掉门框上缘的门顶梁与门楣之间的内可拆卸螺栓和门槛接头与 后下角件之间的紧固螺栓以及所有从门柱的内侧穿过门柱螺栓孔的门连接螺栓;
(2 )、 操作人员移至折叠集装箱柜外, 拆卸掉前楣上的前预固板与前顶梁之间的外可拆 卸螺栓, 逐步放下前框至底板上;
(3 )、 锁好货柜门, 拆卸掉所有从铰链板的外侧穿过铰链板螺栓孔的门连接螺栓, 向外 翻转密封条压板 180度, 反方向靠在货柜门上; 再拆卸掉门楣上的后预固板与门顶梁之间的 外可拆卸螺栓, 逐步放下门框至底板上;
(4)、 控制住第一侧板、 第二侧板和顶板, 操作人员移至折叠集装箱柜内, 拆卸掉第一 侧板上缘的第一上侧楣与第一顶侧楣、 第二侧板上缘的第二上侧楣与第二顶侧楣之间的可拆 卸螺栓, 以及第一下关节组件、 第一下中关节组件和第二下关节组件、 第二下中关节组件上 的关节螺栓, 再松开紧定螺栓, 放下前角柱和门角柱上的水密套, 操作人员移至折叠集装箱 柜外, 首先释放第一侧板, 将第一侧板向内翻到至前框和门框上, 然后释放第二侧板, 将第 二侧板向内翻到至第一侧板上;
(5 )、 落下顶板至第二侧板上;
(6 )、 顶起底板四个角的四个锁接螺栓, 并用扳手将四个锁接螺栓旋入到顶板四个角上 的四个锁接 帽中, 以将顶板与底板锁接;
所述的展; i 方法按上述步骤反向操作即可。
2- 一种折 ¾集装箱柜,该折叠集装箱柜包括一底板,一相对该底板的顶板,二相对侧板, 一前框及一相对予该前框的门框, 共同构成一矩形体; 在顶板的四个角固定有两个前上角件 和两个后上角件, 在底板的四个角固定有两个前下角件和两个后下角件; 在两个前上角件之 定有一前楣, 前楣与顶板的前侧固定密封连接; 两个后上角件之间固定有门楣, 门楣与 顶板的后侧固定密封连接; 所述前框的下缘两侧铰接于两前下角件上, 前框的上缘通过可拆 卸紧固件与前楣连接; 所述门框下端的两侧铰接于两后下角件上, 所述门框的上缘与所述门 楣通过可拆卸的紧固件连接; 其特征在于, 所述二相对侧板分为第一侧板和第二侧板, 其中 第一侧板的下缘前后两端分别通过一组第一下关节组件与底板第一侧的前、 后下角件铰接, 第一侧板的中间部分通过若干第一下中关节组件与底板第一侧铰接; 第一侧板的上缘与第一 顶侧楣通过可拆卸紧固件连接, 所述第一顶侧楣密封固定于顶板的第一侧; 第二侧板的下缘 前后两端分别通过一组第二下关节组件与底板第二侧的前、 后下角件铰接, 第二侧板的中间 部分通过若干第二下中关节组件与底板第二侧铰接; 第二侧板的上缘与第二顶侧楣通过可拆 卸紧固件连接 °, 所述第二顶侧楣密封固定于顶板第二侧; 所述第一下关节组件铰链点和第一 下中关节组件铰链点离底板之间的高度低于第二下关节组件铰链点和第二下中关节组件铰链 点离底板之间的高度, 第一侧板的上缘与第一顶侧楣固定点离底板之间的高度低于第二侧板 的上缘与第二顶侧楣固定点离底板之间的髙度, 同时第一下关节组件铰链点和第一下中关节 组件铰链点与第一侧板上缘之间的高度和第二下关节组件铰链点和第二下中关节组件铰链点 与第二侧板上缘之间的高度均应小于底板的宽度。
3. 根据权利要求 2所述的折叠集装箱柜, 其特征在于, 在折叠集装箱柜折叠后, 用四组 折叠柜锁具将顶板与底板四个角锁接。
4. 根据权利要求 3所述的折叠集装箱柜, 其特征在于, 每组折叠柜锁具包括一固定在 所述第一顶侧 或第二顶侧楣端部的锁接螺母和固定在所述第一下关节组件或第二下关节组 件外侧上的螺栓套以及活动设置在所述螺栓套内的锁接螺栓,在所述螺栓套的顶部开有缩口, 使所述锁接螺栓从螺栓套内伸出, 在所述螺栓套的套壁上开设有一便于用外物拨动所述锁接 螺栓上升的开口, 在所述锁接螺栓上设置有便于扳手拧动的方颈; 所述锁接螺母与锁接螺栓 的中心轴线位于同一轴线上且所述锁接螺母和螺栓套不得突出所述角件外。
5. 根据权利要求 2所述的折叠集装箱柜, 其特征在于, 所述前框包括前顶梁、 前底梁、 二前框柱以及周边与所述前顶梁、 前底梁和二前框柱连接的前端板; 在前底梁的两端固定有 二前底梁接头, 所述二前底梁接头具有与所述前下角件相适应的形状, 分别与所述的二前下 角件铰链连接, 在每一前下角件上设置有用以支撑二前底梁接头的承受块; 所述前顶梁的横 断面为 L形状, 所述前楣的横断面为倒 L形状, 使前顶梁与所述前楣之间形成相互咬合结构, 以限制前框只能向内翻转而不能向外翻转; 所述前顶梁与所述前楣之间采用从所述前顶梁内 面插入的内可拆卸的螺栓连接; 所述二前框柱的外侧设置有一向外翻折的第一钩部, 而在所 述第一侧板和第二侧板前缘设置有前角柱, 所述前角柱的前侧设置有向内翻折的第二钩部, 所述前框柱上的第一钩部与所述前角柱上的第二钩部相互配合, 以限制前框只能向内翻转而 不能向外翻转。
6. 根据权利要求 5所述的折叠集装箱柜, 其特征在于, 所述前框的前框柱与前角柱 Z阆 设置有若干个可拆卸的拉紧棒。
7. 根据权利要求 6所述的折叠集装箱柜, 其特征在于, 所述二前底梁接头与所述前下角 件之间的铰链包括两固定在前下角件的上角面上的前轴座, 在前轴座中各设置有一用以铰接 所述前轴座与所述前底梁接头的前转轴, 所述前底梁接头绕所述前转轴的轴线翻转, 进而带 动整个前框的翻转。
8. 根据权利要求 5所述的折叠集装箱柜, 其特征在于, 在前顶梁与所述前楣之间、前框 柱与所述前角柱之间、 前底梁与底板之间设置有相应的密封件。
9. 根据权利要求 5所述的折叠集装箱柜, 其特征在于, 在所述前楣外侧设置有一前预固 板, 该前预固板与所述前楣之间也采用一外可拆卸螺栓连接。
10. 根据权利要求 2所述的折叠集装箱柜, 其特征在于, 第一侧板包括第一上侧楣、 若 干第一下侧楣、 前角柱、 门角柱以及四周与所述第一上侧楣、 第一下侧楣、 前角柱、 门角柱 密封固定连接的第一侧板面构成, 所述第一顶侧楣前后两端悍接有锁接螺母; 该第一顶侧楣 采用异型方管制造, 断面为倒 L形; 所述第一上侧楣前后两端与所述前角柱、 门角柱上端形 成直角固定连接, 该第一上侧楣采用异型方管制造, 断面为反 L形; 第一上侧楣与第一顶侧 楣之间通过若干个从第一上侧楣内面穿入的可拆卸螺栓连接, 在第一上侧楣与第一顶侧楣之 间设置有第一密封件; 所述底板第一侧的第一下关节组件的下关节与第一下中关节组件的下 关节之间、 两第一下中关节组件的下关节之间、 第一下中关节组件的下关节与第二下关节组 件中的下关节件之间固定连接有若干第一底侧楣, 若干第一底侧楣还与底板第一侧密封固定 连接, 该若干第一底侧楣采用异型方制造, 断面为反 L形; 所述第一下关节组件的上关节与 第一下中关节组件中的上关节之间、 两第一下中关节组件的上关节之间、 第一下中关节组件 中的上关节与第一下关节组件中的上关节之间均通过第一下侧楣连接, 若干第一下侧楣还与 第一侧板面密封固定连接; 所述前角柱、 门角柱的下端与第一下关节组件中的上关节连接, 该第一下侧楣采用异型方管制造, 断面为倒 L形; 在若干第一下侧楣与若干第一底侧楣之间 设置有第一密封件;
第二侧板包括第二侧楣、若干第二下侧楣、前角柱、 门角柱以及四周与所述第二上侧楣、 第二下侧楣、 前角柱、 门角柱密封固定连接的第二侧板面构成, 所述第二顶侧楣前后两端焊 接有锁接螺母, 该第二顶侧楣采用异型方管制造, 断面为反倒 L形; 所述第二上侧楣前后两 端与所述前角柱、 门角柱上端形成直角固定连接, 该第二上侧楣采用异型方管制造, 断面为 . L形; 第二上侧楣与第二顶侧楣之间通过若干个从第二上侧楣内面穿入的可拆卸螺栓连接, 在第二上侧楣与第二顶侧楣之间设置有第二密封件; 所述底板第二侧的第二下关节组件的下 关节与第二下中关节组件的下关节之间、 两第二下中关节组件的下关节之间、 第二下中关节 组件的下关节与第二下关节组件中的下关节件之间固定连接有若干第二底侧楣, 若干第二底 侧楣还与底板第二侧密封固定连接,该考干第二底侧楣采用异型方管制造,断面为反倒 L形; 所述第二下关节组件的上关节与第二下中关节组件中的上关节之间、 两第二下中关节组件的 上关节之间、 第二下中关节组件中的上关节与第二下关节组件中的上关节之间均通过第二下 侧楣连接, 若干第二下侧楣还与第二侧板面密封固定连接; 所述前角柱、 门角柱的下端与第 二下关节组件中的上关节连接, 该第二下侧楣采用异型方管制造, 断面为倒反 L形; 在若干 第二下侧楣与若干第二底侧楣之间设置有第二密封件;
第一下关节组件包括上关节、 下关节、 关节轴以及关节密封件, 所述上关节的垂直断面 形状与第一下侧楣的断面形状相类似, 下关节的垂直断面形状与第一底侧楣的断面形状相类 似; 在上关节上设置有向上关节运动方向凸出的关节头, 关节头位于整个上关节的中部, 在 关节头中设置有一轴线与上关节运动方向相垂直的关节轴孔; 在下关节上设置有一与所述关 节头相匹配的关节头槽, 所述关节头嵌入到该关节头槽中; 所述下关节的关节头槽两侧设置 有二轴线与下关节运动方向相垂直的两侧关节轴孔, 将所述关节轴穿过所述的两侧关节轴孔 和关节轴孔即可使上、 下关节连接形成关节连接; 在上、 下关节之间设置有关节密封件;.所 述上关节和下关节伸展后,通过关节螺栓连接;在所述下关节的外侧面固定有所述的螺栓套; 第二下关节组件包括上关节、 下关节、 关节轴以及关节密封件, 所述上关节的垂直断面 形状与第二下侧楣的断面形状相类似, '下关节的垂直断面形状与第二底侧楣的断面形状相类 似; 在上关节上设置有向上关节运动方向凸出的关节头, 关节头位于整个上关节的中部, 在 关节头中设置有一轴线与上关节运动方向相垂直的关节轴孔; 在下关节上设置有一与所述关 节头相匹配的关节头槽, 所述关节头嵌入到该关节头槽中; 所述下关节的关节头槽两侧设置 有二轴线与下关节运动方向相垂直的两侧关节轴孔, 将所述关节轴穿过所述的两侧关节轴孔 和关节轴孔即可使上、 下关节连接形成关节连接; 在上、 下关节之间设置有关节密封件; 所 述上关节和下关节伸展后,通过关节螺栓连接;在所述下关节的外侧面固定有所述的螺栓套。
11. 根据权利要求 10所述的折叠集装箱柜, 其特征在于, 所述第一下中关节组件包括 上关节、 下关节、 关节轴以及关节密封件, 所述上关节的垂直断面形状与第一下侧楣的断面 形状相类似, 下关节的垂直断面形状与第一底侧楣的断面形状相类似; 在上关节上设置有向 上关节运动方向凸出的关节头, 关节头位于整个上关节的中部, 在关节头中设置有一轴线与 上关节运动方向相垂直的关节轴孔; 在下关节上设置有一与所述关节头相匹配的关节头槽, 所述关节头嵌入到该关节头槽中; 所述下关节的关节头槽两侧设置有二轴线与下关节运动方 向相垂直的两侧关节轴孔, 将所述关节轴穿过所述的两侧关节轴孔和关节轴孔即可使上、 下 关节连接形成关节连接; 在上、下关节之间设置有关节密封件; 所述上关节和下关节伸展后, 通过关节螺栓连接;
所述第二下中关节组件包括上关节、下关节、关节轴以及关节密封件, 所述上关节的垂 直断面形状与第二下侧楣的断面形状相类似, 下关节的垂直断面形状与第二底侧楣的断面形 状相类似; 在上关节上设置有向上关节运动方向凸出的关节头, 关节头位于整个上关节的中 部, 在关节头中设置有一轴线与上关节运动方向相垂直的关节轴孔; 在下关节上设置有一与 所述关节头相匹配的关节头槽, 所述关节头嵌入到该关节头槽中; 所述下关节的关节头槽两 '侧设置有二轴线与下关节运动方向相垂直的两侧关节轴孔, 将所述关节轴穿过所述的两侧关 节轴孔和关节轴孔即可使上、 下关节连接形成关节连接; 在上、 下关节之间设置有关节密封 件: 所述上关节和下关节伸展后, 通过关节螺栓连接。
12. 根据权利要求 10所述的折叠集装箱柜,其特征在于,所述第一顶侧楣与第一上侧楣 之间、 第二顶侧楣与第二上侧楣之间、 第一底侧楣与第一下侧楣之间、 第二底侧楣与第二下 侧楣之间、 第一下关节组件的上下关节之间、 第二下关节组件的上下关节之间、 第一下中关 节组件的上下关节之间、 第二下中关节组件的上下关节之间均以互耦方式安装, 构成迷宫式 的密封结构。
13. 根据权利要求 12所述的折叠集装箱柜,其特征在于,所述第一顶侧楣与第一上侧楣 之间的外接缝低于第一顶侧楣与第一上侧楣之间的内接缝、 第二顶侧楣与第二上侧楣之间的 外接缝低于第二顶侧楣与第二上侧楣之间的内接缝、 第一底侧楣与第一下侧楣之间的外接缝 低于第一底侧楣与第一下侧楣之间的内接缝、 第二底侧楣与第二下侧楣之间的外接缝低于第 二底侧楣与第二下侧楣之间的内接缝、 第一下关节组件的上下关节之间的外接缝低于第一下 关节组件的上下关节之间的内接缝、 第二下关节组件的上下关节之间的外接缝低于第二下关 节组件的上下关节之间的内接缝、 第一下中关节组件的上下关节之间的外接缝低于第一下关 节组件的上下关节之间的内接缝、 第二下中关节组件的上下关节之间的外接缝低于第二下关 节组件的上下关节之间的内接缝。
14. 根据权利要求 10所述的折叠集装箱柜, 其特征在于, 第一下关节组件的上关节的 L 形转角处设置有一关节头, 在 L形竖边顶部内侧设置有一条与整个上关节长度一致的密封凸 条, 在关节头的两侧各镶嵌有一个关节螺母; 在下关节的 L形竖边上设置有一关节头槽, 在 关节头槽的两侧设置有两侧关节轴孔和两个阶梯孔, 在下关节的 L形转角处设置有与所述上 关节上的密封凸条相匹配的密封凹槽, 所述关节密封件安装在下关节的 L形转角处; 所述上 关节上的密封凸条将所述关节密封件部分压入到下关节的密封凹槽中形成有效密封, 同时关 节密封件上的密封口两侧的密封条能与上关节之间形成进一步的密封。
第二下关节组件的上关节的 L形转角处设置有一关节头, 在 L形竖边顶部内侧设置有一 条与整个上关节长度一致的密封凸条, 在关节头的两侧各镶嵌有一个关节螺母; 在下关节的 L形竖边上设置有一关节头槽, 在关节头槽的两侧设置有两侧关节轴孔和两个阶梯孔, 在下 关节的 L形转角处设置有与所述上关节上的密封凸条相匹配的密封凹槽, 所述关节密封件安 装在下关节的 L形转角处; 所述上关节上的密封凸条将所述关节密封件部分压入到下关节的 密封凹槽中形成有效密封, 同时关节密封件上的密封口两侧的密封条能与上关节之间形成进 一步的密封。
15. 根据权利要求 11所述的折叠集装箱柜, 其特征在于, 第一下中关节缉件的上关节的 L形转角处设置有一关节头, 在 L形竖边顶部内侧设置有一条与整个上关节长度一致的密封 凸条, 在关节头的两侧各镶嵌有一个关节螺母; 在下关节的 L形竖边上设置有一关节头槽, 在关节头槽的两侧设置有两侧关节轴孔和两个阶梯孔, 在下关节的 L形转角处设置有与所述 上关节上的密封凸条相匹配的密封凹槽, 所述关节密封件安装在下关节的 L形转角处; 所述 上关节上的密封凸条将所述关节密封件部分压入到下关节的密封凹槽中形成有效密封, 同时 关节密封件上的密封口两侧的密封条能与上关节之间形成进一步的密封;
第二下中关节组件的上关节的 L形转角处设置有一关节头, 在 L形竖边顶部内侧设置有 一条与整个上关节长度一致的密封凸条, 在关节头的两侧各镶嵌有一个关节螺母; 在下关节 的 L形竖边上设置有一关节头槽, 在关节头槽的两侧设置有两侧关节轴孔和两个阶梯孔, 在 下关节的 L形转角处设置有与所述上关节上的密封凸条相匹配的密封凹槽, 所述关节密封件 安装在下关节的 L形转角处; 所述上关节上的密封凸条将所述关节密封件部分压入到下关节 的密封凹槽中形成有效密封, 同时关节密封件上的密封口两侧的密封条能与上关节之间形成 进一步的密封。
16. 根据权利要求 10所述的折叠集装箱柜, 其特征在于, 所述第一、 第二密封件和关节 密封件的断面为一三角管形状, 其中两直边起固定和密封作用, 斜边中间断开形成密封口。
17. 根据权利要求 11所述的折叠集装箱柜, 其特征在于, 所述关节密封件的断面为一三 角管形状, 其中两直边起固定和密封作用, 斜边中间断开形成密封口。 ·
18. 根据权利要求 10所述的折叠集装箱柜, 其特征在于, 在所述 角柱和门角柱的下端 与第一关节组件和第二下关节组件中的上关节连接处设置有一水密套, 在所述上关节上设置 有一螺母, 在所述螺母内旋有一将水密套压在所述前角柱和门角柱上的紧定螺栓。
19. 根据权利要求 2所述的折叠集装箱柜, 其特征在于, 所述门框包括具有门柱的两扇 货柜门、 门顶梁、 门槛、 若干门锁杆总成、 铰链板; 所述门槛的两端固定有两个门槛接头, 在后下角件的上端面设置有两个后轴座, 所述门槛接头通过两个后转轴分别与两个后轴座铰 接, 以实现翻转; 在所述后端下角件的内侧面上固定有一承力座, 当门框翻转至垂直状态时, 门槛接头的底面坐在所述承力座上, 将门框的重量传至所述承力座, 所述门槛接头与所述后 端下角件之间通过门槛螺栓可拆卸连接; 所述门锁杆总成安装在所述货柜门及门顶梁、 门槛 上, 使货柜门与门顶梁、 门槛连接; 所述门顶梁与所述门楣之间可拆卸连接; 在所述货柜门 与所述门槛之间设置有货柜门定位构件, 该货柜门定位构件能够很好地实施货柜门与门槛、 门楣之间的定位, 保证货柜门不会相对于门槛、 门楣横向移动; 所述铰链板铰链于所述门角 柱上; 所述货柜门还包括门柱, 所述门柱与所述门角柱之间设置有门柱密封构件; 在铰链板 与货柜门的门柱连接位置上、 下两侧设置有固定于货柜门的门柱上的上、 下限位挡块, 所述 铰链板嵌入到上、 下限位挡块之间, 在货柜门的门柱的连接位置上和铰链板上开设有相对应 的门柱螺栓孔和铰链板螺栓孔, 用一门连接螺栓穿过门柱螺栓孔和铰链板螺栓孔后与一个一 端封闭的门连接螺帽螺接即可使所述铰链板与所述货柜门的门柱可拆卸连接。
20. 根据权利要求 19所述的折叠集装箱柜, 其特征在于, 在门槛接头上还设置有一个竖 向沉头孔以及与所述竖向沉头孔同轴的支撑套; 在后下角件的顶面上开¾有一与支撑套同轴 的螺孔, 一个紧固螺栓从门槛接头长边的上方穿过竖向沉头孔和支撑套旋入所述螺孔中, 使 门槛接头与后下角件可拆卸连接。
21. 根据权利要求 19所述的折叠集装箱柜, 其特征在于, 在底板的底面、两后下角件之 间固定有一槽形件, 所述槽形件的槽口朝向整个折叠集装箱的后面, 所述门槛朝向货柜门的 那一面为具有一高面和一低面的阶梯面, 高面与门页之间通过现有的门密封件形成密封; 在 低面上固定有一密封胶板; 当门框翻转至垂直状态时, 门槛低面上的密封胶板紧紧压在所述 槽形件的内槽侧壁上, 形成有效的密封, 以防止水渗透进箱内。
22. 根据权利要求 19所述的折叠集装箱柜, 其特征在于, 所述货柜门定位构件包括一条 中间定位条和两边侧定位夹条, 所述中间定位条安装在所述货柜门的底边上并向下延伸出所 述货柜门的底边, 所述两边侧定位夹条成竖直状态安装在所述门槛上, 在所述货柜门关闭时, 所述中间定位条落入到两边侧定位夹条之间, 依靠两边侧定位夹条定位。
23. 根据权利要求 19所述的折叠集装箱柜, 其特征在于, 所述货柜门定位构件包括一中 间定位条和一定位座, 所述中间定位条安装在所述货柜门的底边上并向下延伸出所述货柜门 的底边, 在所述中间定位条的底端设置有钩, 所述定位座为一 U字形构件, 安装在所述门槛 上且 U字形构件的槽口朝外, 在所述货柜门关闭时, 所述中间定位条落入到 U字形构件的槽 口内, 依靠 U字形构件的两槽边横向定位, 所述中间定位条底端 钩钩住所述定位座, 对中 间定位条实施纵向定位。
24. 根据权利要求 19所述的折叠集装箱柜, 其特征在于, 将现有集装箱门柱与门角柱之 间所使用的横截面类似倒 "T"结构的密封件分成两部分, 类似倒 "T"结构的直边部分密封 条仍固定在门柱上并塞在门柱与门角柱的缝隙中, 类似倒 "T"结构的横边部分密封条则固定 在一密封条压板上且盖于门柱与.门角柱之间的缝隙口上,所述密封条压板铰链于所述门柱上。
25. 根据权利要求 24所述的折叠柜门框构件及密封, 其特征在于, 在所述密封条压板上 设置有若干加强筋。
26. 根据权利要求 25所述的折叠柜门框构件及密封, 其特征在于, 在所述铰链板上设置 有压筋, 该压筋与密封条压板上的加强筋相配合, 通过密封条压板紧紧压住类似倒 "T"的横 边部分密封条。 -
27. 根据权利要求 19所述的折叠集装箱柜, 其特征在于, 在门柱与门角柱之间的缝隙口 上设置有横截面为碗状的密封条,该密封条复合于一密封条压板上,在密封条压板上还设置有 若干个螺栓, 在铰链板上开设有容螺栓穿过的孔, 螺栓穿过该孔后, 用以螺母旋紧即可使碗 状的密封条和密封条压板一起安装在铰链板上。 当铰链板用门连接螺栓和门连接螺帽安装在 门柱上后, 碗状的密封条正好被密封条压板紧紧盖在门柱与门角柱或之间的缝隙口上, 与类 似倒 "T"结构的货柜门密封件一起形成两道密封, 提高密封效果。 '
28. 根据权利要求 19所述的折叠集装箱柜, 其特征在于, 所述上、 下限位挡块突出或平 行于铰链板, 以方便铰链板的顺利导入。
29. 根据权利要求 19所述的折叠集装箱柜, 其特征在于, 所述门连接螺栓从铰链板的外 侧穿过铰链板上的铰链板螺栓孔后, 再穿过门柱螺栓孔从门柱的内侧伸出旋入焊接于门柱内 侧的门连接螺帽中。
30. 根据权利要求 19所述的折叠集装箱柜, 其特征在于, 所述门连接螺栓从门柱的内侧 穿过门柱螺栓孔后, 再穿过铰链板上的铰链板螺栓孔从铰链板的内侧伸出旋入悍接于铰链板 外侧的门连接螺帽中; 在所述螺栓的螺栓头与门框的内面之间设置有密封圈。
31. 根据权利要求 19所述的折叠集装箱柜,其特征在于,所述门顶梁的断面为反 L形状, 所述门楣的断面为倒 L形状, 使门顶梁与所述门楣形成相互咬合结构, 以限制整个门框向外 翻转; 所述门顶梁与所述门楣之间通过从门顶梁内面插入的内可拆卸螺栓连接。
32. 根据权利要求 31所述的折叠集装箱柜, 其特征在于, 在所述门楣外侧设置有一后预 固板, 该后预固板与所述门楣之间也采用一外可拆卸螺栓连接。
33. 根据权利要求 19所述的折叠集装箱柜, 其特征在于, 所述两扇货柜门之间、每扇货 柜门与门槛、 门顶梁之间设置有密封件。
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