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WO2020071606A1 - Système de garde-pieds - Google Patents

Système de garde-pieds

Info

Publication number
WO2020071606A1
WO2020071606A1 PCT/KR2019/005565 KR2019005565W WO2020071606A1 WO 2020071606 A1 WO2020071606 A1 WO 2020071606A1 KR 2019005565 W KR2019005565 W KR 2019005565W WO 2020071606 A1 WO2020071606 A1 WO 2020071606A1
Authority
WO
WIPO (PCT)
Prior art keywords
unit
axis direction
coupled
coupling
main body
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/KR2019/005565
Other languages
English (en)
Korean (ko)
Inventor
채다인
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.)
Dongeunfnc Co Ltd
Original Assignee
Dongeunfnc 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 Dongeunfnc Co Ltd filed Critical Dongeunfnc Co Ltd
Publication of WO2020071606A1 publication Critical patent/WO2020071606A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • E04G5/14—Railings
    • E04G5/145—Toe boards therefor
    • 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
    • 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
    • E04G2007/285—Clips or connections for securing boards specially adapted for toe boards

Definitions

  • the present invention relates to a toeboard system.
  • high-rise apartments or multi-storey buildings use concrete to form the skeleton of the building.
  • Most of the conventional methods according to the pouring of concrete are to install a reinforced structure in a predetermined shape and then install a mold formed by assembling a number of wooden panels on the outside of the reinforced structure, install a scaffold on the outside of the formwork, and then The method of pouring concrete inside is adopted.
  • a scaffold installed during construction of a building is installed with a horizontal pipe on a vertical pipe, and a safety scaffold is installed to transport construction materials or form a worker's work space on the horizontal pipe.
  • a toe board that stands upright to a certain height is installed on the side to prevent falling or falling construction materials.
  • the toeboard in the form of a panel was separately installed on the safety footboard installed at the intervals of the horizontal pipe by welding or bolting. If the toeboard is joined by welding method, there is a problem that it is difficult to install because it is difficult to install, it takes longer and cannot be separated, and in the case of bolting, it is difficult to manufacture and manufacture due to the direct coupling of the toeboard to each safety footing. There is a problem that the time required is lengthened.
  • horizontal pipes which are usually coupled to vertical pipes, are positioned with an integral hook or a separate fixing pin protruding from the ends.
  • Conventional toeboard connectors are custom-made to suit the environment of the installation location. There is a problem in that it is difficult to easily cope with the fixed portion of the horizontal pipe and it is difficult to install it, so it cannot be used interchangeably for various applications.
  • the present invention is to solve the above problems, and the body unit and the vertical support unit, the horizontal support unit, the body coupling unit, and the orthogonal coupling unit and the like, easily and firmly coupled to the scaffold and easily separated and reused It aims to provide a toeboard system.
  • the toeboard system includes a vertical pipe extending in the Z-axis direction (up and down direction), a first horizontal pipe extending in the X-axis direction, a second horizontal pipe extending in the Y-axis direction, and the first horizontal pipe.
  • a toeboard system installed on a scaffold comprising a safety footrest coupled to the safety footboard, which is installed in a Z-axis direction on the side of the safety footrest and includes a body unit coupled to the vertical pipe, and the body unit slips from the safety footrest. Or, it can prevent falling.
  • the scaffolding further includes a coupling pin extending in the Z-axis direction by combining the vertical pipe and the first horizontal pipe, and the body unit is in the form of a plate including a hollow, an upper body portion including a fitting groove at the bottom, and It is formed integrally with the upper body portion and extends downward from the one side of the fitting groove in the Z-axis direction so that the width in the X-axis direction is narrower than the width in the X-axis direction of the upper body portion, so that at least a portion is between the vertical pipe and the coupling pin. It may include a lower body that is inserted into.
  • the main body unit may further include a main body protruding portion protruding from the lower body portion and positioned at a portion inserted between the vertical pipe and the coupling pin.
  • the toeboard system according to the present invention further includes a vertical support unit on one side of which is coupled to the vertical pipe and the other side of which is coupled to the fitting groove to support the main body unit, wherein the vertical support unit comprises the vertical pipe and the main body unit. And can be detachably coupled.
  • the vertical support unit including a curved surface corresponding to the curvature of the vertical pipe, is fitted to the vertical pipe and is coupled to the first curved portion with one side open, one end coupled to the other side of the first curved portion, and the lower end of the main body unit It may include a first curved surface support portion in contact with the upper surface of the, and the upper body support portion is coupled to the other end of the first curved surface support portion and the other side is bent to "c" to be fitted into the fitting groove.
  • the first curved portion may include a first protrusion protruding inward at both ends of the opening.
  • one side is coupled to the lower portion of the body unit
  • the other side is coupled to the second horizontal pipe further comprises a horizontal support unit for supporting the body unit, the horizontal support unit
  • the The second horizontal pipe is fitted to the second horizontal pipe and includes a curved surface corresponding to the curvature of the second horizontal pipe, the second curved portion having one side open, and the second curved portion extending from one side in the X-axis direction
  • the horizontal support unit may be detachably coupled to the second horizontal pipe and the body unit.
  • the second curved portion may include a second protrusion protruding inward at both ends of the opening.
  • the lower body support portion is a first lower body portion extending upward from the second curved portion in the Z-axis direction, and is spaced apart from the first lower body portion by a predetermined distance, and is bent in a “b” shape from the second curved portion.
  • the second lower body portion extending upward in the Z-axis direction, the first projecting piece that protrudes from both sides of one end of the first lower body portion to the second lower body portion, and is bent and then extends downward in the Z-axis direction, and And a second protruding piece which protrudes from the central portion of one end of the second lower body part toward the first lower body part and is bent and extends downward in the Z-axis direction, wherein the second protruding piece includes two first protruding pieces. Located between the pieces and spaced apart a predetermined distance from the first protrusion piece, the lower portion of the body unit may be inserted and coupled between the first protrusion piece and the second protrusion piece.
  • the horizontal support unit may further include a second curved surface support portion including a curved surface, one end of which is coupled to the upper portion of the lower body support portion, the other end of which is coupled to the other side in the X-axis direction of the second curved portion.
  • the toeboard system according to the present invention further includes a main body coupling unit that is detachably fitted to the plurality of main body units and connects the neighboring main body units, wherein the main body coupling unit is fitted with an upper portion of the main body unit. It includes a first upper coupling portion, and a first lower coupling portion that is fitted into the fitting groove, the first upper coupling portion and the first lower coupling portion may include a bent "b".
  • the main body coupling unit one side is coupled to the first upper coupling portion, the other side is coupled to the first lower coupling portion, the first upper coupling portion and the first body portion formed integrally with the first lower coupling portion, and It may further include a first convex portion protruding from the first body portion to a side in contact with the body unit.
  • the toeboard system according to the present invention further includes an orthogonal coupling unit that is orthogonal and is detachably fitted to the adjacent main body unit to connect the adjacent main body units in an orthogonal manner, wherein the orthogonal coupling unit comprises a second body portion.
  • a second upper coupling portion extending from the upper end of the second body portion to one side in the X-axis direction and being fitted to the upper portion of the body unit, extending from one lower end of the second body portion to one side in the X-axis direction to the fitting groove and It may include a second lower coupling portion that is fitted, and an orthogonal insertion portion that extends from both sides of the second body portion to the other side in the X-axis direction and the width portion of the body unit is inserted and coupled.
  • the orthogonal insertion portion includes a first orthogonal insertion portion extending from one side in the Y-axis direction of the second body portion, and a second orthogonal insertion portion extending from the other side in the Y-axis direction of the second body portion, wherein the first and second The orthogonal insertion portion may include a portion bent at the upper and lower ends with a letter “b”.
  • the second upper coupling portion and the second lower coupling portion include a portion bent with a "b", and the orthogonal insertion portion protrudes to a side in contact with the main body unit in an intermediate portion of the first and second orthogonal insertion portions.
  • 2 may further include a convex portion.
  • the present invention is to easily attach and detach the main body unit corresponding to the main body of the toboard to the vertical pipe and the horizontal pipe of the scaffold by using the vertical support unit and the horizontal support unit. Easy to use and easy to use.
  • the lower part of the main body unit is inserted and coupled between the vertical pipe and the coupling pin to facilitate installation on the scaffold and effectively prevent the lower part of the main body unit from shaking in the X-axis direction.
  • the fitting groove is concavely formed at the lower portion of the upper body portion and is coupled to the upper body support portion of the vertical support unit, so that the main body unit and the vertical support unit can be easily combined.
  • the vertical support unit is easily detachably coupled to the main unit and the vertical pipe
  • the horizontal support unit is easily detachably coupled to the main unit and the second horizontal pipe to reuse the vertical support unit, horizontal support unit, and main unit. This is possible and economically effective.
  • the first protrusion protrudes in the inner direction in contact with the vertical pipe to stably grip the vertical pipe, thereby enhancing the coupling force with the vertical pipe
  • the second protrusion protrudes in the inner direction in contact with the second horizontal pipe, thereby providing a second horizontal By gripping the pipe stably, the coupling force with the second horizontal pipe can be enhanced.
  • the second curved surface supporting portion is coupled to the upper portion of the first lower body portion extending from one side of the second curved surface portion, and the other side is combined with the other side of the second curved surface portion to effectively support the lower body supporting portion.
  • the structure in which the main body unit and the vertical support unit are combined with the vertical pipe and the structure in which the main body unit and the horizontal support unit are combined with the second horizontal pipe can be improved, and structural stability can be improved. Can be.
  • the main body coupling unit can effectively couple the adjacent main body units in a detachable manner, and the orthogonal coupling unit can be orthogonally and effectively couple the adjacent main body units in a detachable manner.
  • the first convex portion may enhance the bonding force between the main body coupling unit and the main body unit and facilitate detachment
  • the second convex portion may strengthen the coupling force between the orthogonal coupling unit and the main body unit and facilitate detachment
  • the present invention can shorten the workforce and work time according to the installation and dismantling work at the construction site.
  • FIG. 1 is a schematic use state diagram of an embodiment of a toboard system according to the present invention.
  • FIG. 2 is an enlarged view of part A of FIG. 1.
  • FIG. 3 is an exploded perspective view of FIG. 2.
  • FIG. 4 is a partial sectional view of FIG. 2D.
  • FIG. 5 is a partial sectional view of FIG. 2E.
  • FIG. 6 is a perspective view and a plan view of a vertical support unit of an embodiment of a toboard system according to the present invention.
  • FIG. 8 is an exploded perspective view of FIG. 7.
  • FIG. 9 is a perspective view of a horizontal support unit of an embodiment of a toboard system according to the present invention.
  • FIG. 10 is a side view of a horizontal support unit of an embodiment of a toboard system according to the present invention.
  • FIG. 11 is a perspective view of a main body coupling unit according to an embodiment of the toboard system according to the present invention.
  • FIG. 13 is an exploded perspective view of FIG. 12.
  • FIG. 14 is a perspective view of an orthogonal coupling unit of an embodiment of a toeboard system according to the present invention.
  • first and second may be used to separately describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from other components.
  • FIG. 1 is a schematic use state diagram of an embodiment of a toboard system according to the present invention
  • FIG. 2 is an enlarged view of part A of FIG. 1
  • FIG. 3 is an exploded perspective view of FIG. 2
  • FIG. 4 is a sectional view of part D of FIG. 5 is a cross-sectional view of part E of FIG. 2.
  • the toeboard system 900 includes a main body unit 100, a vertical support unit 200, a horizontal support unit 300, a main body coupling unit 400, an orthogonal coupling unit 500, and a fluorescent unit 600, and the like.
  • the toeboard system 900 includes a vertical pipe 10 extending in the Z-axis direction (up and down direction), a first horizontal pipe 20 extending in the X-axis direction, and a second horizontal extending in the Y-axis direction.
  • a toeboard system 900 installed on a scaffold comprising a pipe 30 and a safety platform 50 coupled to a first horizontal pipe 20, the side of the safety platform 50 is installed in the Z-axis direction It includes a main body unit 100 coupled to the vertical pipe 10, the main body unit 100 can prevent slipping or falling from the safety footrest 50, the scaffold is a vertical pipe 10 and the first horizontal
  • the pipe 20 is coupled and further includes a coupling pin 40 extending in the Z-axis direction, and the body unit 100 is in the form of a plate including a hollow 150, an upper body including a fitting groove 111 at the bottom.
  • the width portion 121 in the X-axis direction is narrower than the width 115 in the X-axis direction, and at least a portion of the lower body portion 120 is inserted between the vertical pipe 10 and the coupling pin 40, and the lower body portion It may protrude from 120 and may include a body protrusion 130 positioned at a portion inserted between the vertical pipe 10 and the coupling pin 40.
  • the main body unit 100 extends in the Z-axis direction along with the vertical pipe 10 on the side of the safety scaffold 50 of the scaffold and is coupled with the vertical pipe 10 As it is installed, it may serve to prevent slipping or falling of workers or other equipment working on the safety footrest 50, and includes an upper body portion 110, a lower body portion 120, a body protrusion portion 130, and the like. can do.
  • the upper body portion 110 includes a fitting groove 111 at the bottom in the form of a plate including the hollow 150, and is located on the upper side of the main body unit 100 and can be combined with the vertical support unit 200 described later. have.
  • the fitting groove 111 is formed to be concave in the lower portion of the upper body portion 110 and is coupled to the upper body support portion 230 of the vertical support unit 200 to be described later.
  • the main unit 100 and the vertical support unit 200 may serve to combine.
  • the fitting groove 111 may include a "c" shape.
  • the lower body portion 120 is formed integrally with the upper body portion 110 in the form of a plate including the hollow 150 and extends downward from the one side 112 of the fitting groove 111 in the Z-axis direction, and at least a part thereof is vertical. It can be inserted into the gap between the pipe 10 and the coupling pin 40.
  • the coupling pin 40 is a coupling of the vertical pipe 10 and the first horizontal pipe 20, extending in the Z-axis direction and vertical pipe 10 ) And may be installed spaced apart from each other. As can be seen in the examples of FIGS.
  • the lower body portion 120 extends downward from one side 112 of the fitting groove 111 to a width 121 in the X-axis direction, which is a plate-shaped thickness.
  • the upper body portion 110 is formed narrower than the width 115 in the X-axis direction and can be inserted and coupled between the vertical pipe 10 and the coupling pin 40, and between the vertical pipe 10 and the coupling pin 40.
  • the portion inserted into may not include the hollow 150.
  • the main body protrusion 130 is positioned to protrude from the lower body part 120 in a portion inserted between the vertical pipe 10 and the coupling pin 40 of the lower body part 120, and the main body unit 100 is a vertical pipe ( 10) and the coupling pin 40 may play a role of structurally more stable coupling.
  • the body protrusion 130 protrudes from the lower body portion 120 may extend in the longitudinal direction of the body unit 100, the two protrusions It can contain.
  • the main body protrusion 130 is in close contact with the vertical pipe 10 and the coupling pin 40 to facilitate installation and prevent the lower portion of the main body unit 100 from shaking in the X-axis direction.
  • FIG. 6 is a perspective view and a plan view of a vertical support unit of an embodiment of a toboard system according to the present invention.
  • the toeboard system 900 further includes a vertical support unit 200 on one side of which is coupled to the vertical pipe 10 and the other side of which is coupled to the fitting groove 111 to support the body unit 100, and the vertical support unit ( 200) can be detachably coupled to the vertical pipe 10 and the body unit 100, the vertical support unit 200, the vertical pipe 10 including a curved surface corresponding to the curvature of the vertical pipe 10
  • the first curved surface portion 210 which is fitted with one side and is opened to one side, and the first curved surface support portion 220, one end of which is coupled to the other side of the first curved surface portion 210, and has a lower end contacting the upper surface of the main body unit 100, And one side is coupled to the other end of the first curved surface support portion 220, the other side is bent to "c" may include an upper body support portion 230 that is fitted into the fitting groove 111, the first curved portion 210 May include a first protrusion 211 protruding inward at both ends of the opening.
  • the vertical support unit 200 is one side is detachably coupled with the vertical pipe 10 and the other side is detachably coupled with the fitting groove 111, the main body unit 100 is supported by being coupled to the vertical pipe 10
  • the first curved surface portion 210, the first curved surface support portion 220, and the upper body support portion 230 may be included.
  • the vertical support unit 200 is easily detachably coupled to the main unit 100 and the vertical pipe 10 so that the vertical support unit 200 and the main unit 100 can be reused.
  • the first curved portion 210 includes a curved surface corresponding to the curvature of the vertical pipe 10, and one side is opened to fit vertically by being engaged with the vertical pipe 10. It may serve to couple the unit 200 to the vertical pipe 10, and may include a first protrusion 211.
  • the first protrusion 211 is positioned at both open ends of the first curved portion 210, and protrudes in the inner direction in contact with the vertical pipe 10, and the first curved portion 210 and the vertical pipe 10 It can play a role in strengthening the cohesion.
  • the first curved surface support 220 is one end is coupled to the other side of the first curved surface 210, the lower end is in contact with the upper surface of the body unit 100, The first curved surface 210 is supported, and the other end is combined with the upper body support 230, which will be described later, to serve to couple the main body unit 100 to the vertical pipe 10.
  • the first curved surface support part 220 may be formed integrally with the first curved surface part 210.
  • the upper body support part 230 includes a form in which one side is coupled with the first curved surface support part 220 and the other side is bent, and the other side is bent and coupled with the fitting groove 111 so that the vertical support unit 200 and the main body unit ( 100).
  • one end of the upper body support 230 is coupled to the other end of the first curved support 220, the other end of the upper body support 230 is fitted groove 111 It is bent in a "U" shape corresponding to the "U" shape of the can be coupled to the fitting groove 111 detachably.
  • FIG. 7 is an enlarged view seen from the opposite side of part B of FIG. 1
  • FIG. 8 is an exploded perspective view of FIG. 7
  • FIG. 9 is a perspective view of a horizontal support unit of an embodiment of a toboard system according to the present invention
  • FIG. 10 is the present invention It is a side view of a horizontal support unit of an embodiment according to the toboard system.
  • the toeboard system 900 further includes a horizontal support unit 300, one side of which is coupled to the lower portion of the body unit 100, and the other side of which is combined with the second horizontal pipe 30 to support the body unit 100, ,
  • the horizontal pipe 30 and the body unit 100 may be detachably coupled, and the second curved portion 310 may include a second protrusion 311 protruding inward at both ends of the opening, and the lower body support portion
  • the 320 is spaced apart from the first lower body portion 321 and the first lower body portion 321 extending from the second curved portion
  • the second lower body body is bent in the shape of a “b” shape from the second curved surface 310, and the second lower body body 322 extends upward in the Z-axis direction, and the second lower body body from both ends of the first lower body body 321 ends. From the central portion of one end of the first protruding piece 323 and the second lower body part 322 which are respectively protruded toward the side 322 and then bent and extended downward in the Z-axis direction, toward the first lower body part 321.
  • the lower portion of the main body unit 100 may be inserted and coupled between the first protruding piece 323 and the second protruding piece 324, and the horizontal support unit 300 has one lower body support part 320. It is coupled to the upper portion of the other end is combined with the other side in the X-axis direction of the second curved portion 310 may further include a second curved surface support portion 330 including a curved surface.
  • the horizontal support unit 300 is one side is coupled to the lower portion of the main unit 100, the other side is coupled to the second horizontal pipe 30, can serve to support the main unit 100, the second curved portion 310, the lower body support part 320, and the second curved surface support part 330.
  • the horizontal support unit 300 can be easily and detachably coupled with the main unit 100 and the second horizontal pipe 30 so that the horizontal support unit 300 and the main unit 100 can be reused.
  • the second curved portion 310 includes a curved surface corresponding to the curvature of the second horizontal pipe 30, and one side is opened to open the second horizontal pipe 30 )
  • To be fitted to the horizontal support unit 300 to the second horizontal pipe 30 may serve to be coupled, and may include a second projection (311).
  • the second protrusion 311 is located at both ends of the opening of the second curved portion 310, and protrudes in the inner direction in contact with the second horizontal pipe 30, so that the second curved portion 310 and the second horizontal pipe (30) It can serve to strengthen the binding force with.
  • the lower body support part 320 extends from one side in the X-axis direction of the second curved part 310 and is coupled to the lower body part 120 of the body unit 100 to serve to support the body unit 100.
  • the first and second lower body parts (321, 322) may include the first and second protruding pieces (323, 324).
  • the first lower body portion 321 extends upward from the center portion of the second curved portion 310 toward the one side in the X-axis direction from the centered portion in the Z-axis direction. Including the form, it can be supported by the second lower body portion 322 to be described later and the main body unit (100).
  • the second lower body portion 322 includes a shape that is spaced apart from the first lower body portion 321 by a predetermined distance and is bent in a “b” shape from the second curved portion 310 so that one end extends upward in the Z-axis direction. By doing so, it is possible to support the main body unit 100 by being paired with the first lower body part 321.
  • the second lower body portion 322 is the X-axis from the second curved portion 310 in the Z-axis direction lower portion of the portion where the first lower body portion 321 is extended from the second curved portion 310 It may include a shape that extends in a direction and then bends and extends in the Z-axis direction.
  • the first protruding pieces 323 protrude from each side of one end of the first lower body portion 321 in the direction of the second lower body portion 322 and then bend, and include a shape that extends downward in the Z axis direction.
  • the first protruding piece 323 may be integrally formed with the first lower body portion 321.
  • the second protruding piece 324 includes a shape that protrudes in the direction of the first lower body portion 321 from the central portion of one end of the second lower body portion 322 and is bent to extend downward in the Z axis direction. 1 It is possible to support the main unit 100 by pairing with the protruding piece 323.
  • the second protruding piece 324 is positioned between the two first protruding pieces 323 and spaced apart from the first protruding piece 323 by a predetermined distance, the first protruding piece 323 and the second protruding piece 324 )
  • the lower portion of the body unit 100 is inserted and coupled to support the body unit 100.
  • the second protruding piece 324 may be integrally formed with the second lower body portion 322.
  • the first and second protruding pieces 323 and 324 may effectively support the body unit 100 regardless of the thickness of the body unit 100, including elasticity.
  • the second curved surface support portion 330 includes a curved surface, one end of which is coupled with the upper portion of the first lower body portion 321 and the other end of the second curved portion 310 with the other side in the X-axis direction, the lower body support portion 320 ) And the second curved portion 310.
  • the second curved surface support portion 330 may be integrally formed with the second curved surface portion 310 and the lower body support portion 320.
  • FIG. 11 is a perspective view of a main body coupling unit according to an embodiment of the toboard system according to the present invention.
  • the toeboard system 900 further includes a main body coupling unit 400 that is detachably fitted with a plurality of main body units 100 to connect neighboring main body units 100, and the main body coupling unit 400 comprises: It includes a first upper coupling portion 410 that is fitted with the upper portion of the body unit 100, and a first lower coupling portion 420 that is fitted with the fitting groove 111, the first upper coupling portion 410 And the first lower coupling portion 420 may include a shape bent "b", the main body coupling unit 400, one side is coupled to the first upper coupling portion 410, the other side is the first lower coupling Body unit 100 from the first body portion 430, and the first body portion 430, which is combined with the portion 420 and is formed integrally with the first upper coupling portion 410 and the first lower coupling portion 420.
  • a first convex portion 440 protruding to a side in contact with the may be further included.
  • the main body coupling unit 400 is coupled to two neighboring main body units 100 at the same time, and is detachably fitted to the adjacent two main body units 100 to serve to connect neighboring main body units 100.
  • the first upper coupling part 410, the first lower coupling part 420, the first body part 430, and the first convex part 440 may be included.
  • the first upper coupling portion 410 is to be fitted with the upper portion of the body unit 100
  • the first lower coupling portion 420 is the body unit 100
  • the fitting groove 111 By being fitted with the fitting groove 111, it can be combined with the main body unit 100 to combine the two adjacent main body unit 100.
  • the first upper coupling portion 410 corresponds to the upper shape of the main body unit 100 to be fitted with the main body unit 100
  • the "b" character It may include a shape bent in shape.
  • the first lower coupling portion 420 may also include a shape bent in a “b” shape corresponding to the shape of the fitting groove 111 of the body unit 100 to be fitted with the body unit 100.
  • the first body portion 430 is one side is coupled to the first upper coupling portion 410 and the other side is coupled to the first lower coupling portion 420, the first upper coupling portion 410 and the first lower coupling portion It is formed integrally with the 420 to connect the first upper coupling portion 410 and the first lower coupling portion 420 to serve to support the main body unit 100.
  • the first convex portion 440 protrudes a predetermined portion from the first body portion 430 to the side in contact with the main body unit 100, and the main body coupling unit 400 and the main body It can serve to enhance the bonding force of the unit 100 and facilitate detachment.
  • the first convex portion 440 may be formed to be positioned below the fluorescent portion 600 to be described later.
  • the present invention is disposed in close contact with the body unit 100 on top of the body unit 100, and further includes a fluorescent unit 600 containing a fluorescent material can do.
  • the fluorescent unit 600 is located on the upper portion of the main unit 100 so that an operator can easily work even at night or in a dark place.
  • the fluorescent part 600 may include an elastic material.
  • the fluorescent portion 600 including the elastic material is located between the vertical support unit 200 and the main body unit 100, the fluorescent portion 600 is vertical support It can serve to increase the bonding force between the unit 200 and the main unit 100.
  • FIG. 12 is an enlarged view of a portion C of FIG. 1
  • FIG. 13 is an exploded perspective view of FIG. 12
  • FIG. 14 is a perspective view of an orthogonal coupling unit of an embodiment of a toboard system according to the present invention.
  • the toeboard system 900 further includes an orthogonal coupling unit 500 that is orthogonal and is detachably fitted with the adjacent main body unit 100 to connect the adjacent main body unit 100 to be orthogonal, and the orthogonal coupling unit ( 500), the second body portion 510, the second upper coupling portion 520 extending from one side in the X-axis direction from the top of the second body portion 510 and fitted into the upper portion of the body unit 100, A second lower coupling portion 530 extending from one side of the second body portion 510 in the X-axis direction to one side of the fitting groove 111 and the second body portion 510, and the X-axis direction from both sides of the second body portion 510 Extending to the other side of the body unit 100 may include an orthogonal insertion portion 540 to which the width portion 115 is inserted and coupled, the orthogonal insertion portion 540, the Y axis of the second body portion 510 It includes a first orthogonal insertion portion 541 extending from one side in the direction
  • first and second orthogonal insertion portions 541 and 542 may include a portion bent with a "b" at the top and bottom, and the second upper coupling portion 520 and the second lower coupling portion 530 The "b" includes a bent portion, and the orthogonal insertion portion 540 is a second convex protruding to the side in contact with the main body unit 100 in the middle portion of the first and second orthogonal insertion portions 541 and 542 A portion 545 may be further included.
  • the orthogonal coupling unit 500 is orthogonal and coupled with two neighboring body units 100 at the same time, and orthogonal and adjacent two main body units 100 are detachably fitted to each other to be orthogonal and neighboring two main body units. It may serve to connect 100, and may include a second body portion 510, a second upper coupling portion 520, a second lower coupling portion 530, and an orthogonal insertion portion 540. have.
  • the second body portion 510 is coupled to the second upper coupling portion 520, which is described below, and the second lower coupling portion 530, which is described below.
  • both sides are coupled with the orthogonal insertion portion 540, which will be described later, and may serve to support the second upper coupling portion 520, the second lower coupling portion 530, and the orthogonal insertion portion 540.
  • the second upper coupling portion 520, the second lower coupling portion 530, and the orthogonal insertion portion 540 may be integrally formed with the second body portion 510.
  • the second upper coupling part 520 extends from the upper end of the second body part 510 to one side in the X-axis direction, and the upper part of the main body unit 100 And can be fitted.
  • the second lower coupling portion 530 extends from the lower end of the second body portion 510 to one side in the X-axis direction, and may be fitted with the fitting groove 111 of the body unit 100.
  • the second upper coupling portion 520 is bent in a “b” shape in correspondence with the upper shape of the main body unit 100 to be fitted with the main body unit 100. It may include a form, the second lower coupling portion 530 is also bent in a "b" shape corresponding to the shape of the fitting groove 111 of the body unit 100 to be fitted with the body unit 100 It may contain the form.
  • the orthogonal insertion portion 540 extends from both sides of the second body portion 510 to the other side of the X-axis direction, which is opposite to the extension direction of the second upper coupling portion 520 or the second lower coupling portion 530.
  • the second upper coupling portion 520 and the second lower coupling portion 530 and the main body unit 100 and the orthogonal to meet the orthogonal to meet the width of the body unit 100 may serve to insert 115 ,
  • the first orthogonal insertion portion 541 extends from one side in the Y-axis direction of the second body portion 510, and is orthogonal to the second orthogonal insertion portion 542, which will be described later, and neighbors the main body unit 100. It can serve as a binding.
  • the first orthogonal insertion portion 541 may include a portion bent in a “b” shape at the top and bottom.
  • the second orthogonal insertion portion 542 extends from the other side in the Y-axis direction of the second body portion 510, and is mated with the first orthogonal insertion portion 541 to orthogonally couple the neighboring body units 100. Can play a role.
  • the second orthogonal insertion portion 542 may include a portion bent in a “b” shape at the top and bottom.
  • the second convex portion 545 protrudes a predetermined portion to the side of the first and second orthogonal insertion portions 541 and 542 in contact with the main body unit 100, and the orthogonal coupling unit 500 and the main body unit ( It can serve to enhance the bonding strength of 100) and facilitate detachment.
  • the present invention attaches and detaches the main body unit 100 corresponding to the main body of the toboard to the vertical pipe 10 and the horizontal pipes 20 and 30 of the scaffold using the vertical support unit 200 and the horizontal support unit 300, respectively.
  • the lower body portion 120 of the body unit 100 is inserted and coupled between the vertical pipe 10 and the coupling pin 40 to facilitate installation on a scaffold and effectively prevent the lower portion of the body unit 100 from shaking in the X-axis direction. Can be prevented.
  • the fitting groove 111 is concavely formed in the lower portion of the upper body portion 110 to be coupled with the upper body support portion 230 of the vertical support unit 200 to easily couple the main body unit 100 and the vertical support unit 200. You can.
  • the vertical support unit 200 is easily and detachably coupled with the main unit 100 and the vertical pipe 10, and the horizontal support unit 300 is easily with the main unit 100 and the second horizontal pipe 30. Removably coupled, it is possible to reuse the vertical support unit 200, the horizontal support unit 300, and the body unit 100, which is economically effective.
  • the first protrusion 211 protrudes in the inner direction in contact with the vertical pipe 10 to stably grip the vertical pipe 10 to enhance the bonding force with the vertical pipe 10
  • the second protrusion 311 is made of 2 Protruding in an inner direction in contact with the horizontal pipe 30, the second horizontal pipe 30 can be stably gripped to enhance the coupling force with the second horizontal pipe 30.
  • the second curved surface support portion 330 is coupled to the upper portion of the first lower body portion 321 extending from one side of the second curved surface portion 310, and the other side of the second curved surface portion 310 is coupled to the other side of the lower body support portion ( 320) can be effectively supported.
  • the structure in which the body unit 100 and the vertical support unit 200 are combined with the vertical pipe 10 and the structure in which the body unit 100 and the horizontal support unit 300 are combined with the second horizontal pipe 30 are simple. Structural stability can be improved, and durability and reusability can reduce manufacturing costs.
  • the main body coupling unit 400 can effectively combine the adjacent main body units 100 in a detachable manner
  • the orthogonal coupling unit 500 is orthogonal and can effectively couple the adjacent main body units 100 in a detachable manner.
  • the first convex portion 440 can strengthen the coupling force between the main body coupling unit 400 and the main body unit 100 and facilitate detachment
  • the second convex portion 545 is an orthogonal coupling unit 500 and the main body unit It can enhance the bonding strength of (100) and facilitate detachment.
  • the present invention can shorten the workforce and work time according to the installation and dismantling work at the construction site.
  • first projection 220 first curved support
  • main unit coupling unit 410 first upper coupling unit
  • first lower coupling portion 430 first body portion
  • first convex portion 500 orthogonal coupling unit
  • second lower coupling portion 540 orthogonal insertion portion
  • first orthogonal insertion portion 542 second orthogonal insertion portion
  • the body unit and the vertical support unit, the horizontal support unit, the body coupling unit, and the orthogonal coupling unit, and the like can be easily and firmly combined with the scaffold and easily separated to provide a reusable toeboard system.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

La présente invention se rapporte à un système de garde-pieds, et concerne plus particulièrement un système de garde-pieds disposé dans un échafaudage. Ledit système comprend : des tuyaux verticaux s'étendant dans une direction d'axe Z (direction verticale); des premiers tuyaux horizontaux s'étendant dans une direction d'axe X; des seconds tuyaux horizontaux s'étendant dans une direction d'axe Y; et des plateformes de sécurité couplées aux premiers tuyaux horizontaux. Le système comprend en outre des unités de corps principal qui sont disposées dans la direction de l'axe Z au niveau des surfaces latérales des plateformes de sécurité de façon à être couplées aux tuyaux verticaux, les unités de corps principal pouvant empêcher le glissement ou la chute de la plateforme de sécurité.
PCT/KR2019/005565 2018-10-02 2019-05-09 Système de garde-pieds Ceased WO2020071606A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2018-0117588 2018-10-02
KR1020180117588A KR101979700B1 (ko) 2018-10-02 2018-10-02 토보드시스템

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WO2020071606A1 true WO2020071606A1 (fr) 2020-04-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4047156A1 (fr) * 2021-02-19 2022-08-24 ProCon-BTW GmbH Planche de bordure et raccord en matière plastique
GB2634144A (en) * 2024-07-26 2025-04-02 Intaks Ip Ltd A scaffold clamp

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102086713B1 (ko) 2019-07-18 2020-03-09 (주)동은에프앤씨 난간틀
KR102294304B1 (ko) 2019-07-18 2021-08-27 채다인 난간틀

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Publication number Priority date Publication date Assignee Title
JP2004332220A (ja) * 2003-04-30 2004-11-25 Shinwa Kk 建築足場用幅木
JP2010281105A (ja) * 2009-06-04 2010-12-16 Shuji Ando 足場用幅木取付金具
JP2011127339A (ja) * 2009-12-18 2011-06-30 Tatsuo Ono 足場装置
KR101611763B1 (ko) * 2014-12-12 2016-04-12 (주)미래엔지니어링 토보드 연결구
KR101767417B1 (ko) * 2017-04-19 2017-08-14 주식회사 제이케이시스 가설용 발끝막이판 고정구

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KR100862737B1 (ko) 2008-04-23 2008-10-10 이정학 조립식 건축용 갱폼시스템의 케이지장치

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Publication number Priority date Publication date Assignee Title
JP2004332220A (ja) * 2003-04-30 2004-11-25 Shinwa Kk 建築足場用幅木
JP2010281105A (ja) * 2009-06-04 2010-12-16 Shuji Ando 足場用幅木取付金具
JP2011127339A (ja) * 2009-12-18 2011-06-30 Tatsuo Ono 足場装置
KR101611763B1 (ko) * 2014-12-12 2016-04-12 (주)미래엔지니어링 토보드 연결구
KR101767417B1 (ko) * 2017-04-19 2017-08-14 주식회사 제이케이시스 가설용 발끝막이판 고정구

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4047156A1 (fr) * 2021-02-19 2022-08-24 ProCon-BTW GmbH Planche de bordure et raccord en matière plastique
GB2634144A (en) * 2024-07-26 2025-04-02 Intaks Ip Ltd A scaffold clamp

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