Scaffold enclosure device capable of being turned over integrally

Abstract

The utility model discloses a scaffold enclosure device capable of being turned over integrally, and relates to the technical field of building construction equipment. The problems that an existing plate buckle type scaffold cannot be integrally hoisted after being assembled, the workload of repeated disassembly and assembly is large, and the construction efficiency is low are solved. The cantilever beams are arranged in parallel at intervals, one end of each cantilever beam is in bolted connection with the edge of a bottom plate of a current construction floor, and the other end of each cantilever beam is overhung outside the bottom plate; the scaffold main body is connected to the cantilever end of the cantilever beam through bolts, and the scaffold main body comprises two racks which are vertically arranged at intervals, two first cross beams detachably connected to the tops of the racks, and two second cross beams detachably connected to the bottoms of the racks; the guard block net comprises a plurality of enclosure net pieces, and each enclosure net piece is detachably connected to the side, away from the building structure, of the scaffold body; the multiple steel springboards are arranged in parallel at intervals, and each steel springboard is connected to the scaffold body in a buckled mode.

Description

Technical Field

[0001] This utility model relates to the field of construction equipment technology, and in particular to a scaffolding protection device that can be rotated as a whole. Background Technology

[0002] During the phased construction of the foundation pit and basement, disc-lock scaffolding is usually erected on-site at the phased location as an edge protection facility. After the current construction section is completed, the disc-lock scaffolding needs to be dismantled. However, the hinged connection method used by the disc-lock scaffolding cannot transmit rotational torque. After assembly, it cannot be hoisted as a whole and needs to be dismantled and re-erected in the next construction section. The on-site assembly workload is large and the construction efficiency is low. Summary of the Invention

[0003] To address the problems of existing modular scaffolding systems, such as the inability to hoist the entire structure after assembly, the large workload of repeated disassembly and reassembly, and low construction efficiency, the purpose of this invention is to provide a scaffolding protection device that can be used as a whole.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a scaffolding enclosure device that can be rotated as a whole, which includes:

[0005] A pair of cantilever beams are set parallel and spaced apart. One end of the cantilever beam is bolted to the edge of the floor slab of the current construction floor, and the other end cantilevered outside the floor slab.

[0006] The scaffold body is bolted to the cantilever end of the cantilever beam. The scaffold body includes two vertically spaced frame panels, two first crossbeams detachably connected to the top of the frame panels, and two second crossbeams detachably connected to the bottom of the frame panels.

[0007] The protective netting consists of multiple protective netting panels, each of which can be detachably connected to the side of the scaffolding body away from the building structure.

[0008] Multiple steel planks are arranged in parallel and spaced intervals, and each steel plank is snapped to the main body of the scaffold.

[0009] This utility model discloses a reusable scaffolding enclosure device, comprising a pair of cantilever beams bolted to the edge of the current construction floor slab, a scaffolding body bolted to its cantilevered end, a detachable guardrail connected to the outside of the scaffolding body, and multiple steel planks snapped to the scaffolding body. All components of the scaffolding enclosure device adopt a standardized and modular design, allowing for rapid assembly and disassembly, facilitating transportation and disassembly. The production and manufacturing costs of the scaffolding enclosure device are comparable to those of a modular scaffold, and the components are reusable, improving the turnover rate of the enclosure device and reducing construction costs. The scaffolding enclosure device can be hoisted as a whole after assembly, eliminating the need for repeated disassembly and reassembly, reducing the number of disassembly and reassembly cycles, extending its service life, and enabling rapid installation, disassembly, and transportation. This improves construction efficiency, reduces labor and maintenance costs, and enhances reliability and safety during construction. The scaffolding enclosure device can adapt to different construction needs and environments, improving its versatility and flexibility.

[0010] Furthermore, the frame consists of two spaced-apart vertical rods and multiple connecting rods vertically connected between the two vertical rods.

[0011] Furthermore, it also includes multiple uprights and multiple horizontal bars arranged in a crisscross pattern. The first horizontal beam is equipped with multiple positioning pins 1, and the second horizontal beam is equipped with multiple positioning pins 2 corresponding to the position and number on the first horizontal beam. The two ends of the vertically arranged uprights are respectively snapped to the positioning pins 1 on the first horizontal beam and the positioning pins 2 on the second horizontal beam. Multiple disc-type connectors are arranged at intervals on the uprights. Each frame's vertical bar is equipped with multiple connecting plates corresponding to the position and number of disc-type connectors, and each connecting plate is equipped with a through hole. The horizontal bars are arranged horizontally between two adjacent uprights, and the two ends of the horizontal bars are respectively connected to the disc-type connectors of the uprights. One end of the horizontal bar located at the edge of the scaffold body is connected to the disc-type connector of the upright, and its other end is fastened to the frame connecting plate by a wedge-shaped pin passing through the corresponding through hole.

[0012] Furthermore, the supporting frame of the enclosure mesh is also equipped with multiple clamps, which are fitted onto the vertical poles of the mesh frame or the uprights of the scaffold body and locked in place.

[0013] Furthermore, the steel scaffolding includes a scaffolding body and locking clips connected to its two ends. The locking clips include arc-shaped hooks and bolts. The arc-shaped hooks are fixed to the ends of the scaffolding body. The bottom openings of the arc-shaped hooks are provided with corresponding bolt holes at both ends. The arc-shaped hooks are snapped onto the connecting rods of the frame and locked and fixed by bolts that pass through the bottom bolt holes. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of an embodiment of the reusable scaffolding enclosure device of this utility model;

[0015] Figure 2 This is a schematic diagram showing the connection relationship between the frame and the cantilever beam in one embodiment of the present invention;

[0016] Figure 3 This is a schematic diagram showing the connection relationship between the protective mesh and the scaffold body in one embodiment of the present invention;

[0017] Figure 4 This is a schematic diagram of the steel scaffolding in one embodiment of the present invention;

[0018] Figures 5 to 7 This is a schematic diagram illustrating the construction process of the reusable scaffolding enclosure device of this utility model. The numbers in the diagram are as follows:

[0019] 1. Base plate; 100. Scaffolding enclosure device; 10. Cantilever beam; 20. Sheet frame; 21. Vertical pole; 24. Connecting rod; 25. Connecting plate; 31. First horizontal beam; 32. Positioning pin one; 34. Second horizontal beam; 35. Positioning pin two; 36. Upright pole; 37. Disc buckle connector; 38. Horizontal bar; 40. Enclosure mesh; 41. Hoop; 50. Steel plank; 51. Plank body; 52. Arc hook; 54. Bolt. Detailed Implementation

[0020] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clearly illustrate the embodiments of the present invention. For ease of description, the terms "upper" and "lower" used below are consistent with the upper and lower directions in the drawings, but this should not be construed as a limitation of the technical solution of the present invention.

[0021] Combination Figures 1 to 4 The scaffolding enclosure device 100 of this utility model, which is reusable as a whole, includes:

[0022] A pair of cantilever beams 10 are set in parallel and at intervals. One end of the cantilever beam 10 is bolted to the edge of the base plate 1 of the current construction floor, and the other end cantilevered outside the base plate 1, which is the cantilever end.

[0023] The scaffold body is bolted to the cantilever end of the cantilever beam 10. The scaffold body includes two vertically spaced frame panels 20, two first crossbeams 31 detachably connected to the top of the frame panels 20, and two second crossbeams 34 detachably connected to the bottom of the frame panels 20. The frame panels 20 are composed of two spaced vertical rods 21 and multiple connecting rods 24 vertically connected between the two vertical rods 21.

[0024] The guardrail includes multiple guardrail panels 40, each of which can be detachably connected to the side of the scaffold body away from the building structure.

[0025] Multiple steel planks 50 are arranged in parallel and spaced apart, and each steel plank 50 is snapped to the main body of the scaffold.

[0026] This utility model discloses a reusable scaffolding enclosure device 100, comprising a pair of cantilever beams 10 bolted to the edge of the current construction floor slab 1, a scaffolding body bolted to its cantilevered end, a detachable guardrail net connected to the outside of the scaffolding body, and multiple steel planks 50 snapped to the scaffolding body. All components of the scaffolding enclosure device 100 adopt a standardized and modular design, allowing for rapid assembly and disassembly, facilitating transportation and disassembly. The production and manufacturing costs of the scaffolding enclosure device 100 are comparable to those of a disc-lock type. The scaffolding is relatively simple, and each component is reusable, which improves the turnover rate of the protective device and reduces construction costs. The scaffolding protective device 100 can be hoisted as a whole after assembly without repeated disassembly and assembly, reducing the number of disassembly and assembly times, extending its service life, and enabling the rapid installation, disassembly and transportation of the scaffolding protective device 100. This improves construction efficiency, reduces labor and maintenance costs, and enhances the reliability and safety of the construction process. The scaffolding protective device 100 can adapt to different construction needs and environments, improving its versatility and flexibility.

[0027] like Figure 1 As shown, the scaffold body also includes multiple uprights 36 and multiple horizontal bars 38 arranged in a crisscross pattern. The first horizontal beam 31 is provided with multiple positioning pins 32, and the second horizontal beam 34 is provided with multiple positioning pins 35 corresponding to the positions and quantities on the first horizontal beam 31. The vertically arranged uprights 36 are respectively snapped to the positioning pins 32 of the first horizontal beam 31 and the positioning pins 35 of the second horizontal beam 34. Multiple disc-type connectors 37 are spaced apart on the uprights 36. Each frame 2... The vertical pole 21 of the scaffold 36 is provided with multiple connecting plates 25 corresponding to the position and number of disc-lock connectors 37, and each connecting plate 25 is provided with a through hole. Horizontal bars 38 are arranged laterally between two adjacent vertical poles 36, with both ends of the horizontal bars 38 connected to the disc-lock connectors 37 of the vertical poles 36 respectively. One end of the horizontal bar 38 located at the edge of the scaffold body is connected to the disc-lock connector 37 of the vertical pole 36, and the other end is fastened to the connecting plate 25 of the frame 20 by wedge pins passing through the corresponding through holes. In this embodiment, the scaffold body is made of high-strength steel, possessing good load-bearing capacity and durability. The vertical poles 36 and horizontal bars 38 are connected using universal disc-lock connectors 37, improving the adaptability of the scaffold protection device 100.

[0028] like Figure 1 and Figure 3As shown, the supporting frame of the protective mesh panel 40 is also equipped with multiple clamps 41. The clamps 41 are fitted onto the vertical poles 21 of the panel frame 20 or the uprights 36 of the scaffold body and locked in place to ensure the sturdiness and stability of the entire fence. The protective mesh panel 40 is a standardized, commercially available product.

[0029] like Figure 1 and Figure 4 As shown, the steel scaffold 50 includes a scaffold body 51 and locking clips connected to both ends thereon. Each locking clip includes an arc-shaped hook 52 and a bolt 54. The arc-shaped hook 52 is fixed to the end of the scaffold body 51. The bottom opening of the arc-shaped hook 52 has corresponding bolt holes at both ends. The arc-shaped hook 52 is engaged with the connecting rod 24 of the frame 20 and locked in place by the bolt 54 passing through the bottom bolt holes, preventing the steel scaffold 50 from falling off. In this embodiment, two pairs of locking clips are symmetrically arranged on both sides of the scaffold body 51 to ensure balanced force distribution on the steel scaffold 50.

[0030] Combination Figure 1 and Figure 2 The assembly process of the reusable scaffolding enclosure device 100 of this utility model is described below:

[0031] Assemble the main body of the scaffolding. Bolt a pair of second crossbeams 34 to the bottom of the two frame panels 20. Fit one end of the upright 36 onto the positioning pin 35 of the second crossbeam 34. Insert both ends of the crossbeam 38 into the mounting holes of the disc-type connector 37 of the upright 36 and lock them in place. Secure the other end of the crossbeam 38 located at the edge of the main body of the scaffolding to the connecting plate 25 of the vertical bar 21 of the frame panel 20 with a wedge pin through a through hole. Install the first crossbeam 31 on the top of the upright 36. The other end is embedded in the positioning pin 32 of the first crossbeam 31. The two ends of the first crossbeam 31 are bolted to the frame 20 to form a stable support structure. The steel plank 50 is laid between the two frames 20. The locking clips on both sides of the steel plank 50 are respectively snapped onto the connecting rod 24 of the frame 20 and locked and fixed by bolts 54. The protective netting 40 is installed on the outside of the scaffold body in sequence. The clamps 41 of the protective netting 40 are snapped onto the uprights of the scaffold body or the vertical poles 21 of the frame 20 and locked and fixed.

[0032] Combination Figures 5 to 7 The following are the steps to explain the use of the reusable scaffolding enclosure device 100 of this utility model:

[0033] like Figure 5 and Figure 7 As shown, in construction section one, the cantilever beam 10 is fixed to the edge of the base slab 1 of the current construction floor B2. The scaffolding enclosure 100, after being hoisted and assembled as a whole, is bolted to the cantilever end of the cantilever beam 10 to form a temporary enclosure structure. After the civil construction of construction section one is completed, as shown... Figure 6 and Figure 7 As shown, bolts are pre-embedded in the bottom slab 1 of the B1 floor of the second construction section to fix the cantilever beam 10 to the edge of the bottom slab 1 of the B1 floor. The scaffolding protection device 100 of the B2 floor is removed and hoisted to the B1 floor as a whole, so that the scaffolding protection device 100 is bolted to the cantilever end of the cantilever beam 10, serving as a temporary enclosure structure for the second construction section.

[0034] The above description is only a description of the preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model in any way. Any changes or modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the claims.

Claims

1. A reusable scaffolding enclosure, characterized in that, include: A pair of cantilever beams are set parallel and spaced apart. One end of the cantilever beam is bolted to the edge of the floor slab of the current construction floor, and the other end cantilevered outside the floor slab. The scaffold body is bolted to the cantilever end of the cantilever beam. The scaffold body includes two vertically spaced frame panels, two first crossbeams detachably connected to the top of the frame panels, and two second crossbeams detachably connected to the bottom of the frame panels. The protective netting consists of multiple protective netting panels, each of which can be detachably connected to the side of the scaffolding body away from the building structure. Multiple steel planks are arranged in parallel and spaced intervals, and each steel plank is snapped to the main body of the scaffold.

2. The reusable scaffolding enclosure device according to claim 1, characterized in that: The frame consists of two spaced-apart vertical rods and multiple connecting rods vertically connected between the two vertical rods.

3. The reusable scaffolding enclosure device according to claim 2, characterized in that: It also includes multiple uprights and horizontal bars arranged in a crisscross pattern. The first horizontal beam is equipped with multiple positioning pins 1, and the second horizontal beam is equipped with multiple positioning pins 2 corresponding to the position and number on the first horizontal beam. The two ends of the vertically arranged uprights are respectively snapped to the positioning pins 1 and 2 on the first and second horizontal beams. Multiple disc-type connectors are arranged at intervals on the uprights. Each frame's vertical bar is equipped with multiple connecting plates corresponding to the position and number of disc-type connectors, and each connecting plate is equipped with a through hole. The horizontal bars are arranged horizontally between two adjacent uprights, and both ends of the horizontal bars are connected to the disc-type connectors of the uprights. One end of the horizontal bar located at the edge of the scaffold body is connected to the disc-type connector of the upright, and the other end is fastened to the frame connecting plate by a wedge pin passing through the corresponding through hole.

4. The reusable scaffolding enclosure device according to claim 2, characterized in that: The supporting frame of the enclosure netting is also equipped with multiple clamps, which are fitted onto the vertical poles of the frame or the uprights of the scaffold body and locked in place.

5. The reusable scaffolding enclosure device according to claim 2, characterized in that: The steel scaffold plank includes a plank body and locking clamps connected to both ends thereto. The locking clamps include arc-shaped hooks and bolts. The curved hook is fixed to the end of the scaffold body, and the bottom opening of the curved hook has corresponding bolt holes at both ends. The arc-shaped hook is snapped onto the connecting rod of the plate holder and is locked in place by a bolt that passes through the bolt hole at the bottom.

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