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WO2014204283A1 - Dispositif de liaison de prise de pied, prise de pied ayant un dispositif de liaison de prise de pied, et structure de prise de pied - Google Patents

Dispositif de liaison de prise de pied, prise de pied ayant un dispositif de liaison de prise de pied, et structure de prise de pied Download PDF

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Publication number
WO2014204283A1
WO2014204283A1 PCT/KR2014/005533 KR2014005533W WO2014204283A1 WO 2014204283 A1 WO2014204283 A1 WO 2014204283A1 KR 2014005533 W KR2014005533 W KR 2014005533W WO 2014204283 A1 WO2014204283 A1 WO 2014204283A1
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WO
WIPO (PCT)
Prior art keywords
scaffold
pair
footrest
binding
connection device
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/KR2014/005533
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English (en)
Korean (ko)
Inventor
김현식
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2014204283A1 publication Critical patent/WO2014204283A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/02—Connections between parts of the scaffold with separate coupling elements
    • E04G7/28—Clips or connections for securing boards
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/08—Scaffold boards or planks

Definitions

  • the present invention relates to a scaffold connection device and a scaffolding structure, and more particularly, a plurality of scaffolds on the temporary body installed for the height work during construction of a ship or a building, such as a building, stably in the horizontal and vertical directions While connected, the present invention relates to a foothold connecting device and a foothold structure for quickly and easily installing and dismounting a footrest.
  • a temporary body is installed for the height operation, the temporary body is connected to a plurality of scaffolding, such as scaffolding, chieftains provide a passage to the worker.
  • a plurality of scaffolding such as scaffolding
  • chieftains provide a passage to the worker.
  • such a hypothesis is to overlap the scaffold and the scaffold in the longitudinal direction in order to connect a plurality of scaffold, and then to bind using a wire, so that the usage of wire and scaffold increases as the usage of the scaffold is increased.
  • the cost is increased, there is a problem that the installation and disassembly of the scaffold is inconvenient.
  • after the installation of the temporary body there is a problem that causes the passage of the operator uncomfortable without the passage, such as a plurality of scaffold is connected to the horizontal.
  • a hook part and a connecting jig for forming a ring groove are installed at both ends of the footrest, respectively, and the connecting jig is coupled in a form in which the hook part is introduced into the ring groove of another neighboring jig.
  • each scaffold having a predetermined length is removed.
  • the hook portion should be lifted horizontally to pull out the hook portion from the loop groove.
  • the present invention has been made to solve the above-mentioned problems, an object of the present invention can be stably connected in a horizontal, vertical direction a plurality of scaffolding in the temporary body installed for the aerial work when the structure of a ship, building, etc. It is to provide a scaffold connection device and a scaffold structure to make.
  • Another object of the present invention is to provide a scaffold connection device and a scaffolding structure for allowing a plurality of scaffolds to be connected to the same body in the same horizontal plane, while allowing the installation and dismantling of the scaffold quickly and easily.
  • the present invention has both ends, an upper plate extending in both end directions, a pair of closing plates connected to both ends of the upper plate and a pair of supporting the upper plate, respectively
  • a scaffold connection device for connecting two first and second scaffolds including a support bar in a longitudinal direction, wherein the scaffold connection device is connected to the first scaffold at the front and the second scaffold at the rear. It includes, The connector, The first fixing part comprising a top plate in which the first footrest is located; Second fixing parts positioned on both lower sides of the upper plate and including first and second lower plates on which the second scaffold is positioned; And it is located between the first and second scaffolding provides a footrest connecting device comprising a connecting portion for connecting the top plate and the second fixing part.
  • the first fixing part according to the present invention further includes a pair of upper side plates extending downward from both side ends of the upper plate and surrounding both rear ends of the first foot plate.
  • the second fixing part according to the present invention further includes a pair of first and second side plates extending upwardly from both side ends of the first and second lower plates, and the inner side of the pair of first side plates. Inside the pair of second side plates, the pair of finishing plates provided on the second scaffold are respectively introduced.
  • the lower edges of the front end portions are respectively indented upwards to form a curved surface, and the rear end portions are formed extending in the direction in which the second footrest is positioned, so that the pair of first and second side plates
  • Each of the inside or outside is characterized in that it is located.
  • the connecting portion includes a connecting plate having one end connected to the upper plate and the other end extending downward, and the connecting plate is formed with a plurality of hollows penetrating in the front and rear directions.
  • the second fixing part may further include an auxiliary lower plate having a front end connected to the connecting plate and a rear end connected to the first and second lower plates.
  • the first footrest is characterized in that it further comprises a fastening portion for detachably connecting the first footrest and the connecting body.
  • the fastening portion according to the present invention, a pair of fastening means disposed in the direction crossing the longitudinal direction of the first scaffold, respectively coupled to the pair of support bars forming the first scaffold; A connection bar connecting the pair of fastening means; And it characterized in that it comprises a plurality of coupling means for connecting the connecting bar and the connecting body.
  • each end is fastened through the inner side from each outer side of the pair of support bar in the inner side, the other end of the fastener is provided with a head portion is formed with an insertion protrusion or insertion groove;
  • a fastening member in which both ends are opened and the fastener and the connection bar are screwed in opposite directions to the inner side of the opening, and the insertion protrusion and the insertion groove are formed in a shape corresponding to each other.
  • the fastener in which the insertion groove is formed according to the present invention is characterized in that it further comprises a pressing means for mutually binding between the adjacent fastening portion by pressing the insertion projection of the other fastening portion introduced into the insertion groove.
  • each end is coupled to the connecting bar, the other end is a binding bar penetrating the upper plate; And a binding member positioned on an upper portion of the upper plate and screwed to the other end of the binding bar, wherein the upper plate is provided with a plurality of binding holes through which the other end of the binding bar penetrates.
  • the control of the binding member is characterized in that it is connected to or separated from the first scaffold.
  • the plurality of binding means according to the invention each of which is rotatably coupled to the binding bar, and further comprising an adjustment piece positioned between the top plate and the binding member, the adjustment piece, the binding hole in accordance with the rotation Pass through, or is not passed through is bound to the top plate.
  • the apparatus may further include a coupling part for detachably connecting the connecting member and the second scaffold, wherein the coupling part may be connected to the second scaffold between the pair of first side plates and the pair of second side plates, respectively. It is characterized in that the detachable coupling of the pair of support bars provided.
  • the connecting body according to the present invention is characterized in that the first and second fixing parts and the connecting part are manufactured in the same plane state connected integrally, and then bent or bent.
  • the present invention also provides a scaffold structure, wherein the first and second scaffolds are connected in a longitudinal direction by the scaffold connection device according to the present invention.
  • a plurality of scaffolding can be stably connected in the horizontal, vertical direction to the temporary body installed for the aerial work when constructing a structure of a ship or a building.
  • the multiple scaffolds are connected to the temporary body in the same horizontal plane to provide a safe working environment for the operator, as well as to reduce the use of the scaffold and the number of workers because the adjacent scaffold does not overlap each other. It works.
  • one of the two scaffold is one end is coupled, the other scaffold is made in the form that the other end is coupled has the effect that it can be quickly and easily installed and dismantled.
  • FIG 1 and 2 are a perspective view and a rear perspective view showing the footrest connecting device according to the present invention.
  • 3a and 3b is a perspective view showing the scaffolding structure in the scaffold connection device according to the present invention.
  • Figure 4 is a plan view showing a plate-shaped connector in the footrest connecting device according to the invention.
  • FIG. 5 is a perspective view showing another example of the connector in the footrest connecting device according to the present invention.
  • Figure 6 is a perspective view showing the fastening portion in the footrest connecting device according to the invention.
  • FIG. 7A is a perspective view showing a state in which a plurality of fastening portions are connected in the footrest connecting device according to the present invention.
  • Figure 7b is a use state diagram showing a state in which the coupling means and the coupling member in a state in which the fastening portion is connected to the first scaffold in the footrest connecting device according to the present invention.
  • FIG. 8 is a use state diagram showing the coupling between the fastening means in a state in which a plurality of scaffold connection device is disposed in the scaffold connection device according to the present invention.
  • FIGS. 9 and 10 are a plan view and a state diagram showing the coupling portion in the footrest connecting device according to the invention.
  • connecting portion 31 connecting plate
  • binding means 47 binding bar
  • scaffolding structure 110 scaffolding (first scaffolding)
  • FIGS. 1 and 2 are a perspective view and a back perspective view showing a footrest connecting device according to the invention
  • Figures 3a and 3b is a perspective view showing a scaffolding structure in the present invention
  • Figure 4 shows a plate-shaped connector in the present invention
  • 5 is a plan view showing another example of the connecting body in the present invention.
  • the footrest connecting device 1 has both ends, and is a connection device for connecting two footholds 110 and 120 extending in both ends thereof in a longitudinal direction.
  • One footrest (hereinafter referred to as “first footrest”) 110 of the two footrests 110 and 120 is connected, and the other footrest (hereinafter referred to as “second footrest”) of the two footrests 110 and 120 is connected to the rear. 120) is connected to the connecting body (2).
  • the connecting member 2 includes a first fixing part 10 including an upper plate 11 on which the first scaffold 110 is located at a lower side of the upper plate 11, and the second scaffolding, respectively.
  • a second fixing part 20 including first and second lower plates 21 and 22 having an upper portion 120 is positioned between the first and second scaffolds 110 and 120 and the upper plate 11 and the first plate. It includes a connecting portion 30 for connecting the two fixing parts (20).
  • first and second scaffolds 110 and 120 are scaffolds or chiefs that form a working passage in the temporary body. And the like and are sequentially connected in the longitudinal direction by the scaffold connection device 1.
  • the scaffold connecting device 1 connects the adjacent first scaffold 110 and the second scaffold 120 in the longitudinal direction without overlapping the first and second scaffolds 110 and 120. To achieve the scaffolding structure (100).
  • the first and second scaffolding (110, 120) is formed extending in the front, rear end direction, the length is 1m ⁇ 3m form a general form, as shown in Figure 3b extending in the front, rear end direction It is preferable to have an upper plate 130, a pair of closing plates 140 connected to both ends of the upper plate 130 and a pair of support bars 150 for supporting the upper plate 130, respectively. .
  • the scaffolding structure 100 indicates a state in which the first and second scaffolds 110 and 120 are connected in the longitudinal direction by the scaffold connection device 1, but is not limited thereto and by the scaffold connection device 1.
  • the first and second scaffolding (110, 120) may indicate a state in which the continuous connection in the horizontal, vertical direction.
  • first and second scaffolds 110 and 120 are connected in the horizontal and vertical directions
  • the state in which the first and second scaffolds 110 and 120 are connected in the horizontal and vertical directions may be understood as the longitudinal direction of the first and second scaffolds 110 and 120 and in both directions crossing the longitudinal direction.
  • the scaffold connecting device 1 is connected to the first scaffold 10 when the first and second scaffolds 110 and 120 are repeatedly connected in the longitudinal direction of the scaffold, and the second scaffold 120 is connected to the first fixing part 10.
  • the first scaffold 10 may be connected to the second fixing part 20. This may be understood in that the two scaffolds of the same type are divided into the first and second scaffolds 110 and 120 for the sake of clarity.
  • the connecting body 2 may be connected to the first and second fixing parts 10 and 20 and the connecting part 30 separately by welding, or the like, but may be connected to the metal plate as shown in FIG. 4. More preferably, the first and second fixing parts 10 and 20 and the connection part 30 are formed in the same plane state connected integrally by press working, and then bent or bent by bending or the like.
  • the upper plate 11 has a front, rear and both side ends, the rear end is connected to the connecting portion 30, the front end forms a form extending in the longitudinal direction of the first scaffold (110). And, both end portions are formed extending in the direction crossing the longitudinal direction of the scaffold (110, 120), the length is greater than the side width of the scaffold (110, 120) or the same.
  • a plurality of hollows 12 penetrating in the up and down directions may be formed in the upper plate 11.
  • the plurality of hollows 12 reduces the raw materials consumed to manufacture the foothold connecting device 1 and at the same time minimizes the weight of the foothold connecting device 1 while rainwater is applied to the upper plate 11. This prevents the worker from slipping due to rain or the like.
  • the upper plate 11 prevents the operator from slipping on the upper surface as shown in FIG. 5, and a plurality of protrusions 13 for increasing the strength in the longitudinal direction of the upper plate 11 protrude upwards. It may be formed.
  • the plurality of protrusions 13 may be formed in various ways such as an 'X' shape or a hatched shape when the upper plate 11 is viewed from above.
  • the first fixing part 10 further includes a pair of upper side plates 14 extending downward from both side ends of the upper plate 11 and surrounding both rear ends of the first foot plate 110. can do.
  • the pair of upper side plates 14 are respectively bent downward from both side ends of the upper plate 11, a front end portion is directed toward the first foot plate 110, and a rear end portion of the upper side plate 14 is formed. Headed.
  • the first fixing part 10 is stable with the first scaffold 110 while the upper plate 11 and the pair of upper side plates 14 surround upper and both rear ends of the first scaffold 110. Are combined.
  • each of the pair of upper side plates 14 is formed in the rear end extending in the direction in which the pair of the lower plate 21 is located so that the front end of the second scaffold 120 together with the second fixing part 20. You can wrap your wealth.
  • the pair of upper side plates 14 form a curved surface by indenting the lower edge portion 14a of the front end portion in an upward direction. This is because the corner portion 14a is deformed due to falling or colliding with another separate workpiece or the like in the process of carrying the scaffold connecting device 1 or continuously connecting the scaffolds 110 and 120 in the longitudinal direction. On the other hand, it can be understood to minimize the self weight of the footrest connecting device (1).
  • the connecting portion 30 includes a connecting plate 31 having one end connected to the upper plate 11 and the other end extending downward, and the connecting plate 31 is a front end of the upper plate 11. It is bent downward from the formed.
  • a plurality of hollows 32 penetrating in the forward and backward directions may be formed in the connecting plate 31.
  • the plurality of hollows 32 reduces the raw materials consumed to manufacture the foothold connecting device 1 and at the same time minimizes the weight of the foothold connecting device 1.
  • a plurality of connection holes 33 may be formed in the connection plate 31 to be connected to the closing plate 140 provided at the front end of the second scaffold 120 by a rivet or the like.
  • first and second lower plates 21 and 22 have front ends connected to both sides of the connecting plate 31 about the center of the connecting plate 31, respectively, and a rear end of the first and second lower plates 21 and 22 is provided. It is formed extending rearwardly. That is, the first and second lower plates 21 and 22 are bent upwards from the lower end of the connecting plate 31, and the pair of support bars 150 forming the second scaffold 120 at the top thereof. Is seated.
  • the second fixing part 20 has an auxiliary lower plate 23 having a front end connected to the connecting plate 31 and a rear end connected to the first and second lower plates 21 and 22. ) May be further included.
  • Both sides of the auxiliary lower plate 23 extend in the same length as the connecting plate 31, and support the front end of the second scaffold 120 together with the first and second lower plates 21 and 22.
  • the second fixing part 20 may further include a pair of first and second side plates 24 and 25 extending upward from both side ends of the first and second lower plates 21 and 22. .
  • the pair of first side plates 24 are bent upward from both side ends of the first lower plate 21, and the pair of second side plates 25 are both sides of the second lower plate 22. It is formed by bending upward from the end.
  • a pair of support bars 150 constituting the second scaffold 120 are inserted and coupled to each other.
  • the pair of upper side plates 14 are respectively formed in the rear end portion extending in the direction in which the second foot plate 120 is located, as shown in Figs. It may be located inside or outside of 24 and 25.
  • the pair of upper side plates 14 extend in a direction in which the second foot plate 120 is positioned to be adjacent to or in contact with the pair of first side plates 24 and the pair of second side plates 25.
  • the coupling part 50 to be described later is connected to the front end of the second scaffold 120 together with the pair of first and second side plates 24 and 25.
  • the second fixing part 20 supports the first and second lower plates 21 and 22 and the auxiliary lower plate 23 to support the second scaffold 120, and the pair of first side plates. 24 and the pair of second side plates 25 respectively surround the pair of support bars 150 provided on the second scaffold 120 to stably support the second scaffold 120. .
  • Figure 6 is a perspective view showing a fastening portion in the footrest connecting device according to the invention
  • Figure 7a is a perspective view showing a state in which a plurality of fastening portions are connected in the present invention
  • Figure 7b is a fastening portion in the present invention connected to the first footrest
  • Figure 8 is a use state diagram showing a state in which the means and the coupling is coupled
  • Figure 8 is a use state diagram showing the coupling between the fastening means in a state where a plurality of scaffold connection device is disposed in the present invention.
  • the scaffold connection device 1 may further include a fastening part 40 for detachably fastening the first scaffold 110 to the connector 2. .
  • the fastening part 40 fastens the first scaffold 110 to the first fixing part 10 forming the connector 2 in a detachable manner.
  • the fastening part 40 is disposed in a direction crossing the longitudinal direction of the first scaffold 110, a pair of each coupled to the pair of support bars 150 constituting the first scaffold 110 It includes a fastening means 41, a connecting bar 44 for connecting the pair of fastening means 41 and a plurality of fastening means 46 for connecting the connecting bar 44 and the upper plate (11).
  • Each of the pair of fastening means 41 has one end penetrating inward from each outside of the pair of support bars 150, and the other end of the head has an insertion protrusion 42a or an insertion groove 42b formed therein.
  • Fasteners 42 are provided with parts 42c, 42d, and a fastening member 43 screwed to one end of the fasteners 42.
  • the fastener 42 has a screw thread formed at one end of the outer circumferential surface, and the fastening member 43 is made of a nut or the like of a general form having a thread formed on the inner circumferential surface thereof.
  • the connecting bar 44 has both ends, and forms an annular bar extending in both ends thereof. And, both ends of the outer circumferential surface is formed with a screw thread is coupled to the fastening member 43 is positioned so as to oppose the pair of support bar 150, respectively.
  • the fastening member 43 is made of a nut or the like of a general form in which a screw thread is formed on the inner circumferential surface, and the fastener 42 and the connection bar 44 may be respectively screwed on both sides about a central portion in a longitudinal direction. It is desirable to have a certain length so that.
  • the pair of fastening means 41 are coupled to the fastener 42, respectively, and include a washer or a ring positioned between the fastening member 43 and the heads 42c and 42d. Of course, it may further include a pressing member (41a).
  • the insertion protrusions 42a and the insertion grooves 42b are formed in a shape corresponding to each other, and mutual binding can be made between the scaffold connection devices 1 arranged in plural numbers.
  • the fastener 42 is coupled so that the heads 42c and 42d protrude on both sides of the first scaffold 110, respectively, and the head 42c in which the insertion protrusion 42a is formed. ) Is located, the other side is the head portion 42d is formed with the insertion groove (42b) is located.
  • the fastening means 41 may further include a pressing means 45 for pressing and binding the insertion protrusion 42a introduced into the insertion groove 42b.
  • the pressing means 45 may be made of a bolt of a general form, and the head portion 42d may be formed with a guide thread 45a formed on the inner circumferential surface and communicating with the insertion groove 42b.
  • the pressing means 45 is screwed with the guide hole (45a), and is inserted into the insertion groove (42b) from the outside of the head portion 42d in accordance with the rotation to press the insertion projection (42a), or It is withdrawn from the insertion groove 42b to release the pressurization of the insertion protrusion 42a.
  • the scaffold connecting device 1 can stably support the load of the worker working on the scaffold structure 100 while being mutually bound between the scaffold connecting devices adjacent to each other in the longitudinal direction, as well as the The load and the like can be evenly distributed.
  • Each of the plurality of binding means 46 is coupled to one end of the coupling bar 44, the other end of the binding bar 47 penetrating the upper plate 11, the other end of the binding bar 47 is screwed And a binding member 48 to be used.
  • the binding means 46 is made of a plurality, it is preferred that the pair is located on one side and the other side of the connection bar 44 around the center of the connection bar 44, respectively.
  • the binding bar 47 has a coupling hole 47a formed at one end thereof and is coupled to the connection bar 44 so as to be movable and rotatable, and a thread is formed at the outer peripheral surface of the other end.
  • the binding member 48 includes a bolt and the like of a general form in which a thread is formed on the inner circumferential surface.
  • the upper plate 11 is formed with a plurality of binding holes 15 through which the other end of the binding bar 47 passes.
  • Each of the plurality of binding holes 15 is preferably formed to extend in the longitudinal direction of the upper plate 11 so that the binding bar 47 is moved in the longitudinal direction of the upper plate 11 to be positioned.
  • the plurality of binding means 46 is screwed with the binding bar 47, and is coupled to the auxiliary binding member 48a and the binding bar 47 located below the upper plate 11, the upper plate ( 11) and the adjusting piece 49 positioned between the binding member 48 may be further included.
  • the adjusting piece 49 is rotatably coupled to the binding bar 47, and after being introduced into the binding hole 15, artificial adjustment, that is, by rotating the adjusting piece 49 at a predetermined angle. It is formed so as not to be separated again through the binding hole 15.
  • the adjusting piece 49 has both ends extending in the same shape as the longitudinal direction of the binding hole 15 to form a shape substantially the same as that of the binding hole 15, and lead into the binding hole 15. Retracting is made in the state that is adjusted in the form corresponding to the binding hole (15).
  • the adjusting piece 49 is seated on the circumference of the binding hole 15 by artificial rotation in a state protruding upward from the upper plate 11 by its introduction.
  • the binding member 48 When the binding member 48 is tightened and pressed, the binding member 48 is stably bound to the upper plate 11.
  • the auxiliary binding member 48a is formed of a nut of a general shape in which a screw thread is formed on an inner circumferential surface, and the binding member (48) is formed between the binding member 48 and the auxiliary binding member 48a. 48) or, an auxiliary pressurizing member 48c including a washer or a ring for pressing the upper plate 11 according to the tightening of the auxiliary binding member 48a may be further included.
  • the auxiliary binding member 48a may adjust the horizontal state of the connection bar 44 according to the up and down position adjustment from the binding bar 47.
  • the insertion protrusion 42a and the insertion groove 42b may be stably coupled while being positioned on the same line.
  • the auxiliary binding member 48b allows the first foot plate 110 to be stably connected to the upper plate 11 by pressing the upper plate 11 together with the binding member 48.
  • FIGS. 9 and 10 are a plan view and a state diagram showing the coupling portion in the footrest connecting device according to the invention.
  • the scaffold connection device 1 may further include a coupling part 50 for detachably connecting the second scaffold 120 to the connector 2. .
  • the coupling part 50 may be understood to detachably couple the second scaffold 120 to the second fixing part 20.
  • the coupling part 50 includes the pair of support bars 150 provided on the second scaffold 120 between the pair of first side plates 24 and the pair of second side plates 25, respectively. To be detachably coupled.
  • the coupling portion 50 includes a coupling hole 51, such as a bolt, and a coupling member 52, such as a nut, which is screwed to the coupling hole 51, and an auxiliary coupling such as a washer or a ring.
  • the member 53 may be further included.
  • the coupler 51 and the coupler 52 are each formed in plural, and the pair of supports provided on the second scaffold 120 between the pair of first and second side plates 24 and 25, respectively.
  • the bars 150 are respectively bound.
  • the pair of first and second side plates 24 and 25 are provided with coupling holes 26 into which the coupler 51 is inserted and coupled, respectively, and the second scaffold.
  • the pair of support bars 150 provided in the 120 may be provided with a hole 151 communicating with the coupling hole 26.
  • through-holes 16 communicating with the coupling holes 26 may be formed in the pair of upper side plates 14, the rear ends of which extend in the direction in which the second scaffold 120 is positioned.
  • the scaffold connection device 1 is coupled to the second scaffold 120 by the coupling part 50 as shown in FIG. 10 while the second scaffold 120 is coupled to the second scaffold 120.
  • the front end of can be stably supported.
  • the scaffold connection device 1 is a state in which the connecting member 2 is coupled to the front end of the second scaffold 120 when the scaffold structure 100 is disassembled, and the fastening part 40 is Since the state coupled to the rear end of the first scaffold 110 can be continuously maintained, the work required for the reinstallation of the scaffold structure 100 can be performed quickly and simply.
  • This may be understood as a state in which the connecting member 2 and the fastening part 40 are coupled to the front and rear ends of the first and second scaffolds 110 and 120, respectively.
  • the scaffold connection device 1 connects the first and second scaffolds 110 and 120 in the longitudinal direction to form the scaffold structure 100.
  • the scaffold connection device 1 connects the first and second scaffolds 110 and 120 in the longitudinal direction, the lower ends of the front ends of the pair of support bars 150 forming the second scaffold 120 are respectively It is to be introduced between the pair of first side plates 24 and the pair of second side plates 25.
  • the coupling part 50 is used.
  • the second scaffold 120 and the connector 2 are connected.
  • the fastening part 40 is connected to the rear end of the first scaffold 110.
  • the fastening means 46 is adjusted to connect the first scaffold 110 and the connector 2.
  • the insertion protrusion 42a and the insertion groove 42b are coupled to each other between the foot connecting device adjacent to each other.
  • the order of assembly of the scaffolding structure 100 is only one example for a detailed description and may be changed as necessary.
  • the scaffold connection device 1 may quickly and easily connect the first and second scaffolds 110 and 120 to form the scaffold structure 100, as well as the adjacent first scaffold 110. Since the second scaffold 120 and the second scaffold 120 are not overlapped with each other, the usage amount of the scaffold and the number of workers required for installing the scaffold can be reduced.
  • the scaffolding structure 100 may be adjacent to each other, as well as to form the first and second scaffolding 110 and 120 to be inclined by the scaffold connecting device 1 or to overlap and form a step. It is possible to provide a safe working environment for the operator by mutually binding between the scaffold connection device.
  • the first scaffold 110 is adjacent to the first scaffold 110 and the second scaffold 120 by adjusting the coupling means 45. Separate and dismantle the second scaffold 120.
  • the scaffold connection device 1 maintains the state in which the connector 2 is connected to the second scaffold 120, and the fastening part 40 is connected to the first scaffold 110. maintain.
  • the first and second scaffolds 110 and 120 maintain the state in which the connecting member 2 is connected to the front end and the fastening part 40 is connected to the rear end, respectively.
  • the footrest connecting device 1 can quickly and easily dismantle the footrest structure 100, as well as a state in which the fastening part 40 is connected to the first footrest 110, and the second footrest. Since the connector 2 is stored in the connected state to 120, the risk of loss is small and repeated use is possible.
  • the footrest connecting device 1 is a state in which the fastening part 40 is connected to the first footrest 110 and the connector 2 when the footrest structure 100 is removed after being installed again. Since the state is connected to the second scaffold 120 is maintained has a quick effect of reinstallation. As described above, it is understood that the connecting member 2 and the fastening part 40 are coupled to the front and rear ends of the first and second footholds 110 and 120 separated from the foothold structure 100, respectively. Can be.

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Abstract

La présente invention concerne un dispositif de liaison de prise de pied et une structure de prise de pied et, plus spécifiquement, un dispositif de liaison de prise de pied et une structure de prise de pied dans laquelle une pluralité de prises de pied sont reliées de façon stable, dans des directions horizontale et verticale, tout en formant la même surface horizontale, à une construction temporaire installée pour un travail aérien lorsqu'une structure, telle qu'un navire ou un bâtiment ou analogue, est construite, et les prises de pied sont installées et démontées de façon rapide et facile.
PCT/KR2014/005533 2013-06-21 2014-06-23 Dispositif de liaison de prise de pied, prise de pied ayant un dispositif de liaison de prise de pied, et structure de prise de pied Ceased WO2014204283A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2013-0071657 2013-06-21
KR1020130071657A KR101386371B1 (ko) 2013-06-21 2013-06-21 발판 연결장치와, 발판 연결장치가 구비된 발판 및 발판구조체

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US20180119435A1 (en) * 2016-11-03 2018-05-03 Alum-A-Pole Corporation Support member for joinable scaffolding planks
EP3611314A1 (fr) * 2018-08-17 2020-02-19 KERO GmbH + Co. KG Échafaudage pourvu d'ouvertures et / ou perforations situées sur la face inférieure

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EP2216464A2 (fr) * 2009-02-05 2010-08-11 José Revuelta Plateforme modulable
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KR200291548Y1 (ko) * 2002-07-25 2002-10-12 박경수 건축공사 외부 비계용 안전발판
EP2216464A2 (fr) * 2009-02-05 2010-08-11 José Revuelta Plateforme modulable
KR20110083069A (ko) * 2010-01-13 2011-07-20 현대삼호중공업 주식회사 발판 설치용 지그

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180119435A1 (en) * 2016-11-03 2018-05-03 Alum-A-Pole Corporation Support member for joinable scaffolding planks
US10604951B2 (en) * 2016-11-03 2020-03-31 Alum-A-Pole Corporation Support member for joinable scaffolding planks
EP3611314A1 (fr) * 2018-08-17 2020-02-19 KERO GmbH + Co. KG Échafaudage pourvu d'ouvertures et / ou perforations situées sur la face inférieure

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