JP2004324209A - Door mounting device for temporary enclosure - Google Patents

Abstract

An object of the present invention is to provide a door mounting device in which a door body and a lower frame can be easily removed when a vehicle enters and exits so that a door guide rail is not damaged.
A pair of right and left side frames (6, 6) having a door body U-shaped groove (9) and a frame body mounting U-shaped groove (10) are formed, and a door body guide groove (16) and a frame body mounting U-shaped groove (17) are formed. Left and right side frame members 6 and 6 are provided at the left and right side edges of the door installation opening 4 provided in the temporary enclosure. The U-shaped grooves 10 and 10 for fitting the frame are fitted, the lower frame 8 is dropped between the side frames 6 and 6, and the right and left ends thereof are respectively inserted into the lower ends of the U-shaped grooves 9 and 9 for both door bodies. The upper frame 7 is disposed between the upper ends of the side frames 6, 6, and the left and right ends thereof are fitted to the upper ends of the U-shaped grooves 9, 9 for both door bodies. The door bodies 25, 25 are fitted between 6, 7, 8 in a sliding manner.
[Selection diagram] FIG.

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a door mounting device for mounting a sliding door to a temporary enclosure installed in, for example, renovation work of a store or the like in a building.
[0002]
[Prior art]
The conventional door mounting device used for installing the sliding door in the temporary enclosure cannot specifically state a known document, but each of the left and right side frame bodies made of channel material and the door body guide on the lower surface. It consists of an upper frame with a groove and a lower frame with a door guide rail on the upper surface.The left and right side frames of the door installation opening provided in the required part of the temporary enclosure are The outer surfaces are abutted to each other and screwed in, the lower frame is placed between the lower ends of both side frames, and this lower frame is fixed on the floor with nails. The frame is mounted and fixed with screws, and, for example, two door bodies are inserted between these four frames in a sliding manner.
[0003]
[Problems to be solved by the invention]
In the conventional door mounting apparatus as described above, there is a problem that the guide rail of the lower frame is crushed by wheels of the transport vehicle when the door is opened and the vehicle such as the work transport vehicle is moved in and out. At the time of disassembly of the mounting device, it is necessary to remove screws and nails one by one in order to remove each frame, and there has been a problem that the removal operation requires a lot of trouble and time.
[0004]
SUMMARY OF THE INVENTION In view of the above problems, the present invention makes it possible to easily and easily attach and remove the left and right frames and the upper and lower frames with respect to the door installation opening, and use the door when moving a vehicle such as a work carrier. An object of the present invention is to provide a door mounting device in which a main body and a lower frame can be easily removed so that a door guide rail is not crushed.
[0005]
[Means for Solving the Problems]
The door mounting device in the temporary enclosure according to the first aspect of the present invention is a pair of left and right side frame members 6, 6 having a U-shaped groove 9 for the door body formed on the inner surface and a U-shaped groove 10 for mounting the frame body on the outer surface. The upper frame 7 having the door body guide grooves 16 and 16 formed on the lower surface and the U-shaped groove 17 for mounting the frame body on the upper surface, respectively, and the lower frame 8 having the door body guide rail 22 protruded on the upper surface. The U-shaped grooves 10, 10 of the left and right frame members 6, 6 are fitted into the left and right end portions of the door installation opening 4 provided at a required portion of the temporary enclosure, respectively. The lower frame 8 is dropped between the lower frame 8 and the left and right ends thereof are fitted into the lower ends of the U-shaped grooves 9 and 9 for both door bodies, and the upper frame 7 is positioned between the upper ends of the both frames 6 and 6. And the left and right ends thereof are fitted to the upper ends of the U-shaped grooves 9, 9 for both door bodies, respectively, and a plurality of door bodies 25, 25 are drawn between these four frame bodies 6, 6, 7, 8. Difference formula And characterized in that crowded the eye.
[0006]
A second aspect of the present invention relates to the door mounting device in the temporary enclosure according to the first aspect, wherein the upper end of the U-shaped groove 9 for the door body of each of the left and right side frames 6 is configured to close the U-shaped groove. Is provided.
[0007]
A third aspect of the present invention is the door mounting device in the temporary enclosure according to the first or second aspect, wherein each of the left and right side frame members 6 includes a U-shaped member 6a forming a U-shaped groove 9 for the door body, and a frame member mounting member. The U-shaped grooves 6b forming the U-shaped grooves 10 are integrally joined back to back.
[0008]
A fourth aspect of the present invention is the door mounting device in the temporary enclosure according to any one of the first to third aspects, wherein the upper frame 7 attaches the L-shaped members 15 forming the door body guide grooves 16 on the lower surface. The U-shaped member 13 and the U-shaped member 14 forming the U-shaped groove 17 for mounting the frame body are integrally joined vertically and back to back.
[0009]
According to a fifth aspect of the present invention, in the door mounting device in the temporary enclosure according to any one of the first to fourth aspects, the lower frame 8 is mounted on the board 20 and the guide rail 21 for the door body. It is characterized in that it is formed by integrally connecting a rail plate 22 on which a rail 21 is formed.
[0010]
BEST MODE FOR CARRYING OUT THE INVENTION
FIG. 1 is an external perspective view showing a door mounting device according to the present invention, FIG. 2 is a perspective view showing a door installation opening provided in a temporary enclosure, and FIG. 3 is a diagram showing a door installation device attached to the door installation opening. FIG. First, temporary enclosures will be described. Temporary enclosures shield the inside and outside of a store under construction during renovation work of a store such as a building, etc. In temporary installation, as shown in FIG. A lower runner 1 made of a channel material is fixed along a boundary between the construction site and the outside thereof, and a lower runner 2 also made of a channel material is fixed to a ceiling portion directly above the lower runner 1. Between the lower runner 1 and the upper runner 2, for example, as shown in FIG. 2, an adjust panel 3 composed of a lower panel 3a and an upper panel 3b inserted into the lower panel 3a so as to be vertically expandable and contractible.
[0011]
When each adjusting panel 3 is installed, the upper panel 3b is extended to the height of the ceiling, the upper end thereof is fitted to the upper runner 2, and the upper panel 3b is pinned to the lower panel 3a at that position. Fix by doing. Reference numeral 4 denotes a door installation opening formed between the left and right adjustment panels 3, 3, and the lower runner 2 is not disposed below the door installation opening 4. Above the door installation opening 4, an adjustment panel 5 as schematically shown in FIG. 1 is arranged after the door installation. In FIG. 2, for simplicity of illustration, only two adjustment panels 3, 3 on the right and left sides of the door installation opening 4 are shown, but a plurality of adjustment panels 3 are actually arranged side by side. To form a temporary enclosure.
[0012]
The door mounting device according to the present invention includes a pair of left and right side frames 6, 6, an upper frame 7, and a lower frame 8. As shown in FIGS. 4 and 5, each of the left and right side frame bodies 6 includes a steel plate-shaped U-shaped member 6 a having a door body U-shaped groove 9 formed on an inner surface thereof, and a U-shaped member 6 a. And a steel plate-shaped U-shaped member 6b forming a U-shaped groove 10 for mounting the frame body, which is narrow and slightly short in length, is integrally joined back to right and left. Is provided with a rectangular steel plate-like supporting end plate portion 11 for closing the U-shaped groove, and the supporting end plate portion 11 is provided with a bolt insertion hole 11a. The support end plate portion 11 is formed by bending and extending the upper end portion of the bottom plate portion 9a of the U-shaped member 6a forming the U-shaped groove 9 for the door body. In order to manufacture the side frame 6, a U-shaped member 6a having a support end plate 11 bent at the upper end and a U-shaped member 6b are superimposed back to back, and a blind rivet 12 is formed. Thereby, the two U-shaped members 6a and 6b are integrally connected.
[0013]
As shown in FIGS. 3, 6 and 10, the upper frame 7 has a U-shaped member 13 made of a steel plate having an opening directed downward, and is attached to the bottom surface of the U-shaped member 13. An L-shaped profile 15 made of steel plate for forming the door main body guide grooves 16, 16, and a U-shaped profile 14 made of steel plate for forming a U-shaped groove 17 for mounting the frame with the opening facing upward. The upper U-shaped member 14 has a narrower width than the lower U-shaped member 13, and the indoor side piece 14a has a tapered shape in which a substantially upper half is outwardly tapered. A guide 14ao is formed. The taper guide 14ao is for facilitating insertion of the lower end of the lower panel 5a of the adjustment panel 5 into the U-shaped groove 17.
[0014]
In order to manufacture the upper frame 7, the lower U-shaped members 13 and the upper U-shaped members 14 are superimposed on the upper and lower sides, and the two U-shaped members 13 are formed by blind rivets 18. , 14 are integrally joined, and one piece 15b of the L-shaped member 15 is fixed to one half of the inner bottom surface of the lower U-shaped member 13 via a double-sided adhesive tape 19, and A piece 15a is vertically provided at the center in the width direction of the lower U-shaped member 13, and door body guide grooves 16, 16 are formed on both sides of the piece 15a (see FIG. 10). Bolt insertion holes 24 are provided at both ends of the two U-shaped members 13 and 14 thus joined. The L-shaped members 15 are shorter than the U-shaped members 13, 14, and are mounted at positions where both ends thereof are retracted inward from both ends of the U-shaped members 13, 14.
[0015]
As shown in FIGS. 7 and 10, the lower frame 8 is provided with a substrate 20 made of a relatively thick metal plate such as aluminum, and is placed on the substrate 20. , 21 integrally formed by a rivet 23 and a metal plate rail plate 22 provided integrally. In addition, the left and right door bodies 25, 25 indicated by phantom lines in FIGS.
[0016]
Next, the mounting operation of the door main body 25 by the door mounting device including the above-described components 6, 7, 8 will be described.
[0017]
First, as shown in FIG. 3, the left and right side frame members 6 are attached to the vertical frames 27, 27 of the lower panel 3a of the adjust panel 3, which are the left and right end portions of the door installation opening 4 provided in the required portion of the temporary enclosure. , 6 are fitted in the U-shaped grooves 10, 10, respectively. The lower frame 8 is dropped between the lower ends of the side frames 6, 6 while holding the side frames 6, 6 so as not to fall down. , 9 are fitted in the lower end portions, respectively. In mounting the lower frame 8, the lower frame 8 is inserted and arranged between the two side frames 6, 6 in a state where one end is lifted from a position as shown in FIG. By dropping the upper frame, the left and right ends of the lower frame 8 can be easily fitted into the lower ends of the U-shaped grooves 9 for both door bodies as shown in FIG.
[0018]
After the left and right side frame members 6 and 6 and the lower frame member 8 are interposed between the left and right side end portions of the door installation opening 4 and the lower end portion thereof, the upper frame member 7 is located between the upper end portions of the both side frame members 6. And the left and right end portions thereof are fitted to the upper end portions of the U-shaped grooves 9, 9 for the door body of the side frame bodies 6, 6. That is, as shown in FIG. 3, the upper frame 7 has upper ends of both side frames 6, 6 in which U-shaped grooves 10, 10 for frame mounting are fitted to left and right side ends of the door installation opening 4. When the upper frame 7 brought in a horizontal posture is dropped on the upper frame 7 as it is, both ends of the lower U-shaped section 13 of the upper frame 7 are The U-shaped members 6a are fitted into the support end plates 11, 11 at the upper ends of the U-shaped members 6a from above, so that the state shown in FIGS. 8 and 10 is obtained.
[0019]
As described above, the upper frame 7 is disposed between the upper ends of the both-side frames 6, and the right and left ends thereof are fitted to the upper ends of the U-shaped grooves 9, 9 for the door body of the both-side frames 6, 6. Then, the bolt insertion holes 11a, 11a of the support end plate portions 11, 11 at the upper end portions of the U-shaped members 6a, 6a of the both-side frame members 6 from the bolt insertion holes 24 provided at both end portions of the upper frame member 7. Then, a bolt 28 (see FIG. 1) is inserted into the upper frame 7 and fastened and fixed with a nut (not shown). The lower frame 8 simply has its both ends fitted between the lower ends of the U-shaped grooves 10, 10 for mounting the frame on both side frames 6, 6. Thus, the attachment of the four frames 6, 6, 7, 8 to the door installation opening 4 is completed.
[0020]
In this manner, the left and right door bodies 25, 25 are inserted in a sliding manner between the four frame bodies 6, 6, 7, 8 attached to the door installation opening 4. When the door body 25 is fitted, the door body 25 on the indoor side is lifted, and the upper end thereof is fitted to the indoor door body guide groove 16 on the lower surface side of the upper frame body 7 and is located at the lower end of the door body 25. The door roller 26 may be engaged with the guide rail 21 for the indoor door body of the lower frame 8. The door body 25 on the outdoor side may be performed in the same manner as the door body 25 on the indoor side.
[0021]
Then, as shown by the imaginary line in FIG. 1, the adjust panel 5 is inserted and arranged between the right and left adjust panels 3 and 3 located above the door installation opening 4, and the lower panel 5a and the upper panel 5a are arranged. The lower end of the lower panel 5a is fitted into the U-shaped groove 17 of the upper frame 7 while extending the upper and lower portions 5b. This completes the door installation work.
[0022]
In such a door mounting device, when the door body guide rail 21 of the lower frame 8 may be crushed by the vehicle when the door body 25 is opened and a vehicle such as a work carrier is moved in and out, If the door body 25 is taken out from the four frames 6, 6, 7, and 8, the lower frame 8 can be easily removed, so that a vehicle such as a work carrier can freely enter and leave the lower frame 8 alone. Can be done. At this time, the lower frame 8 can be easily removed from the left and right side frames 6 and 6 by lifting one end of the lower frame 8 and making it inclined. When the vehicle has been entered or exited, the lower frame 8 may be inserted again between the side frames 6, 6, and the door body 25 may be fitted between the four frames 6, 6, 7, 8.
[0023]
In the embodiment described above, the lower panel 3a and the lower panel 3a are vertically stretchable between the lower runner 1 fixed on the floor F and the upper runner 2 fixed on the ceiling to install the temporary enclosure. Although the adjusting panel 3 including the fitted upper panel 3b is built in, the temporary enclosure can be formed using a non-stretchable fixing panel without using such an adjusting panel 3. Things.
[0024]
In the embodiment, the two door bodies 25, 25 are inserted into the four frame bodies 6, 6, 7, 8 in a sliding manner, but three or more door bodies 25, 25 are pulled in the sliding manner. It may be configured to fit. In this case, three or more door body guide grooves 16 may be provided on the lower surface of the upper frame body 7, and three or more door body guide rails 21 may be provided on the lower frame body 8.
[0025]
Further, in the door mounting device of this embodiment, since the support end plate portion 11 that closes the U-shaped groove 9 is provided at the upper end of the U-shaped groove 9 for the door body of each of the left and right side frame bodies 6, the upper frame is provided. Both ends of the body 7 can be stably fitted to the respective upper ends of the U-shaped grooves 9, 9 for the door body of the side frames 6, 6, and a bolt insertion hole 11a is formed in the supporting end plate portion 11. Since it can be provided, the upper frame 7 and the side frame 6 can be accurately connected by bolts.
[0026]
Each of the left and right side frame members 6 is integrally formed with a U-shaped member 6a forming a U-shaped groove 9 for the door body and a U-shaped member 6b forming a U-shaped groove 10 for mounting the frame body. The upper frame 7 comprises a U-shaped member 13 having an L-shaped member 15 formed on the lower surface thereof to form the door body guide grooves 16, 16, and a U-shaped groove 17 for mounting the frame. Are formed integrally with the U-shaped profile 14 forming the shape of the U-shape in a back-to-back manner, so that the profiles commonly used as the profiles 6a, 6b, 13, 14, and 15 can be used. The frame 6 and the upper frame 7 can be easily manufactured and can be provided at low cost.
[0027]
Further, since the lower frame 8 is formed by integrally connecting the substrate 20 and the rail plate 22 mounted on the substrate 20 and forming the guide rails 21 and 21 for the door body, the lower frame 8 is Can be easily manufactured and provided at low cost.
[0028]
【The invention's effect】
ADVANTAGE OF THE INVENTION According to the door mounting apparatus of the invention which concerns on Claim 1, while attaching and detaching work of a door can be performed easily and easily, a lower frame is used when opening and closing a door main body and going in and out of vehicles such as a work carrier. If there is a possibility that the door body guide rail may be crushed or damaged, the lower frame body can be easily removed by removing the door body from the four frame body, without damaging the door body guide rail. In addition, vehicles such as work vehicles can be freely moved in and out.
[0029]
According to the door mounting device of the invention according to claim 2, since the support end plate portion is provided at the upper end of the U-shaped groove for the door body of each of the left and right side frame members, both ends of the upper frame member are connected to the both side frame members. The upper end of the U-shaped groove for the door body can be stably fitted to each of the upper ends, and the supporting end plate has a bolt insertion hole, so that the upper frame and the side frame are accurately connected and fixed by bolts. can do.
[0030]
According to the door mounting device of the invention according to claim 3, each of the left and right side frames has a U-shaped profile forming a U-shaped groove for the door body and a U-shaped forming a U-shaped groove for mounting the frame. Since each of the side frames is formed integrally with the left and right sides of the frame, the use of a generally used profile facilitates the manufacture of each side frame, and can be provided at low cost.
[0031]
According to the door mounting device of the invention according to claim 4, the upper frame body has a U-shaped member to which an L-shaped member forming a door body guide groove is mounted on the lower surface, and a U-shaped groove for mounting the frame body. The upper frame is formed by integrally joining the U-shaped members to form a U-shape in a back-to-back manner, so that the commonly used shaped members can be used, and the manufacture of the upper frame body can be simplified and easily provided at a low cost. .
[0032]
According to the door mounting device of the invention according to claim 5, since the lower frame body is formed by integrally connecting the board and the rail plate mounted on the board and forming the door body guide rail, The lower frame can be manufactured easily and easily, and can be provided at low cost.
[Brief description of the drawings]
FIG. 1 is an external perspective view showing a door mounting device according to the present invention.
FIG. 2 is a perspective view showing a door installation opening provided in a temporary enclosure.
FIG. 3 is a perspective view showing a state in which a door attaching device is attached to a door installation opening.
FIG. 4 is a perspective view showing left and right side frame bodies.
5A is a left side view of a left side frame, for example, FIG. 5B is a front view of the same side frame, and FIG. 5C is a right side view of the same side frame.
6A is a perspective view of the upper frame, FIG. 6B is a plan view of the upper frame, FIG. 6C is a front view of the upper frame, and FIG. 6D is a bottom view of the upper frame.
7A is a perspective view of the lower frame, FIG. 7B is a plan view of the lower frame, FIG. 7C is a front view of the lower frame, and FIG. 7D is a bottom view of the lower frame.
FIG. 8 is a plan view showing an arrangement state of an upper frame body 7 in the door mounting device.
FIG. 9 is a cross-sectional view of the door attachment device.
FIG. 10 is a vertical cross-sectional view of the door attachment device.
[Explanation of symbols]
4 Opening 6 for door installation Side frame 7 Upper frame 6a U-shaped member 6b U-shaped member 8 Lower frame 9 U-shaped groove 10 for door body of side frame 10 For mounting frame of side frame U-shaped groove 11 Support end plate 15 L-shaped member 16 Door body guide groove 17 U-shaped groove 20 for frame body mounting Substrate of lower frame 21 Guide rail 22 for door body Rail plate

Claims (5)

A pair of left and right side frames that have a U-shaped groove for the door body on the inner side, a U-shaped groove for the frame body on the outer side, a door body guide groove on the lower surface, and a U-shaped groove for the frame body on the upper surface. The upper frame body formed, the lower frame body having a guide rail for the door body protruding on the upper surface, the left and right side frame body at the left and right side edge of the door installation opening provided in the required portion of the temporary enclosure The U-shaped groove for frame body fitting is fitted, the lower frame body is dropped between both side frame bodies, the right and left ends thereof are fitted in the lower ends of the U-shaped grooves for both door bodies, and the upper ends of both side frame bodies. An upper frame body is interposed between the four frame bodies, and right and left ends thereof are fitted to upper ends of the U-shaped grooves for both door bodies, respectively. Door mounting device in the enclosure. The door mounting device according to claim 1, wherein a support end plate portion is provided at an upper end of the U-shaped groove for the door body of each of the left and right side frame bodies so as to close the U-shaped groove. The left and right side frame members are formed by integrally combining a U-shaped member forming a U-shaped groove for a door body and a U-shaped member forming a U-shaped groove for mounting a frame body in a left-to-right manner. Item 3. The door mounting device in the temporary enclosure according to item 1 or 2. The upper frame is composed of a U-shaped profile with an L-shaped profile that forms a door body guide groove on the lower surface and a U-shaped profile that forms a U-shaped groove for mounting the frame. The door mounting device in the temporary enclosure according to any one of claims 1 to 3, wherein the device is combined. The door mounting in the temporary enclosure according to any one of claims 1 to 4, wherein the lower frame body is formed by integrally connecting a board and a rail plate mounted on the board and forming a guide rail for the door body. apparatus.

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