Platform plate structure and scaffold structure

Abstract

The utility model provides a platform plate structure and a scaffold structure, the platform plate structure comprises a platform plate, the platform plate is a plastic plate, two longitudinal sides of the platform plate are provided with mounting holes for mounting guardrails and / or skirting boards along the thickness direction of the platform plate, and the mounting holes are used for mounting the guardrails and / or skirting boards. A mounting groove is formed in the longitudinal middle of the platform plate in the thickness direction of the platform plate in a penetrating mode, a clamping mechanism is assembled at the position of the mounting groove of the platform plate, and the clamping mechanism is used for being assembled and connected with a horizontal supporting rod piece below the platform plate when the platform plate is mounted. The device has the advantages of being convenient to assemble and disassemble and low in use cost.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a platform plate structure and a scaffolding structure. Background Art

[0002] In housing construction projects and highway construction projects, there are a large number of work requirements such as scaffolding erection and dismantling, construction platforms, inspection and testing platforms, temporary passages, etc. Platform plates are needed when building these structural facilities that require safe production.

[0003] Platform boards include bamboo, pine, aluminum, and steel. Bamboo and pine boards pose serious safety risks due to limitations in quality, material properties, mounting methods, and operator factors. These include unstable quality, susceptibility to spoilage, and instability during mounting. These factors have led to a high incidence of worker casualties, and their use is now largely prohibited. Currently, platform boards are typically constructed of aluminum or steel. While these two materials offer excellent stability after installation and ensure worker safety, they are heavy, requiring two people to install and remove, resulting in low efficiency. Furthermore, these materials are expensive, and rental fees are high, leading to high costs for platform use. Utility Model Content

[0004] The purpose of the utility model is to provide a platform plate structure and a scaffolding structure to solve the above problems, which are caused by the low efficiency of assembly and disassembly and the high cost of use of the existing platform plates made of aluminum alloy plates or steel plates.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A platform plate structure includes a platform plate, and its structural characteristics are that the platform plate is a plastic plate, and mounting holes for installing guardrails and / or skirting boards are opened on both longitudinal sides of the platform plate along the thickness direction of the platform plate, and a mounting groove is provided through the longitudinal middle part of the platform plate along the thickness direction of the platform plate. The platform plate is equipped with a clamping mechanism at the position of the mounting groove, and the clamping mechanism is used to assemble and connect with the horizontal support rod below the platform plate when the platform plate is installed.

[0007] The platform plate of the above-mentioned platform plate structure is made of plastic plate. Plastic plate has the advantages of being light and cheap, which can reduce the construction cost of the platform plate. Moreover, the installation of the above-mentioned platform plate structure can be completed by one operator alone. During installation, the platform plate is first erected on the horizontal support rod of the already built scaffolding, and then the clamping mechanism is assembled at the installation slot position of the platform plate, and the clamping mechanism is assembled and connected with the corresponding horizontal support rod, and the clamping mechanism is adjusted to a tightened state so that the platform plate and the horizontal support rod are fixedly connected, and finally the guardrail or skirting board is installed in the installation hole. When the platform plate structure is dismantled, the guardrail or skirting board is first removed from the installation hole, and then the clamping mechanism is adjusted to a relaxed state, and the clamping mechanism is disassembled and connected with the corresponding horizontal support rod, and finally the platform plate is removed. Therefore, the above-mentioned platform plate structure has the advantages of convenient assembly and disassembly and low cost of use.

[0008] Furthermore, a row of mounting holes for mounting guardrails and / or skirting boards is provided on both longitudinal sides of the platform board along the thickness direction of the platform board; the spacing between two adjacent mounting holes in the same row is 300 mm to 600 mm.

[0009] Furthermore, two or more mounting grooves are provided in the longitudinal middle portion of the platform plate along the thickness direction of the platform plate, and a connecting section is provided between two adjacent mounting grooves. The platform plate is equipped with the clamping mechanism at the positions of the left and right mounting grooves.

[0010] Furthermore, the clamping mechanism includes a hook body, a locking plate structure and a fastener that are assembled and connected; the hook body includes a bent hook section and a connecting section from bottom to top, the top of the bent hook section is fixedly connected to the locking plate structure, and a clamping cavity for clamping and fixing the horizontal support rod is formed between the bent hook section and the locking plate structure; the connecting section vertically passes through the corresponding mounting slot, the top of the connecting section is connected to the fastener, and the fastener is placed above the top surface of the platform plate.

[0011] Furthermore, the top of the connecting section is provided with an external thread, the fastener is a nut, and the top of the connecting section is threadedly connected to the fastener.

[0012] Furthermore, a gasket is provided between the top surface of the platform plate and the bottom surface of the fastener.

[0013] Furthermore, the locking plate structure includes a locking plate and a toggle plate that are fixedly connected; the locking plate and the hook body are assembled and connected via a bolt structure.

[0014] Furthermore, the bottoms of the left and right ends of the platform plate are both provided with convex strips extending downwards.

[0015] Furthermore, the platform plate is a polyoxymethylene plate or a polyethylene plate.

[0016] Based on the same inventive concept, the utility model also provides a scaffolding structure, which includes a scaffolding and a platform plate structure laid on the horizontal support rods of the scaffolding, and the platform plate structure is the above-mentioned platform plate structure; the clamping mechanism of the platform plate is assembled and connected with the corresponding horizontal support rods under the platform plate.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] (1) The utility model has the advantages of convenient assembly and disassembly and low cost of use.

[0019] (2) The utility model is light in weight, can facilitate the rapid turnover of the platform board, and improves the turnover efficiency of the platform board.

[0020] (3) The utility model has strong versatility and can be used for standard and fixed step distance brackets, non-fixed step distance and brackets with large step distance errors, top working platforms and non-standard working platforms. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a top view of the platform plate structure in one embodiment of the present invention (the clamping mechanism is not installed);

[0022] Figure 2 This is a side view of the platform plate structure in one embodiment of the present invention (the clamping mechanism is not installed);

[0023] Figure 3 for Figure 2 A magnified view of the structure at point A;

[0024] Figure 4 This is a side view of the platform plate structure in one embodiment of the present invention (when the clamping mechanism is installed);

[0025] Figure 5 This is a diagram (side view) of the platform plate structure in use in one embodiment of the present utility model;

[0026] Figure 6 This is a schematic diagram of a clamping mechanism in an embodiment of the present utility model.

[0027] In the figure:

[0028] 1. Platform board; 2. Mounting hole; 3. Mounting slot; 4. Hook body; 401. Hook section; 402. Connecting section; 5. Locking plate structure; 501. Locking plate; 502. Toggle plate; 6. Fastener; 7. Gasket; 8. Raised strip; 9. Horizontal support rod; 10. Guardrail or skirting board. DETAILED DESCRIPTION

[0029] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. It should be noted that the embodiments and features of the embodiments of the present invention may be combined unless they conflict. For ease of description, the words "upper," "lower," "left," and "right" appear below merely to indicate the directions of upper, lower, left, and right in the accompanying drawings and do not limit the structure.

[0030] like Figures 1-6 As shown, the platform plate structure provided in this embodiment includes a platform plate 1. The platform plate 1 is an engineering plastic plate. In this embodiment, the platform plate 1 is a polyoxymethylene plate. Specifically, the platform plate 1 in this embodiment is injection molded from polyoxymethylene (POM) with 2.5% glass fiber. The length of the platform plate 1 is 1200 mm to 2000 mm.

[0031] The platform board 1 has mounting holes 2 for mounting guardrails and / or skirting boards on both longitudinal sides along the thickness direction of the platform board 1 from top to bottom. A mounting groove 3 is provided in the longitudinal middle part of the platform board 1 along the thickness direction of the platform board 1. The platform board 1 is equipped with a clamping mechanism at the position of the mounting groove 3. The clamping mechanism is used to assemble and connect the platform board 1 with the horizontal support rod 9 under the platform board 1 when the platform board 1 is installed.

[0032] like Figure 1 As shown, in this embodiment, a row of mounting holes 2 for mounting guardrails and / or skirting boards is provided on both longitudinal sides of the platform board 1 from top to bottom along the thickness direction of the platform board 1. The spacing between two adjacent mounting holes 2 in the same row is 300mm to 600mm.

[0033] like Figure 1 、 Figure 4-Figure 6 As shown, in this embodiment, three mounting slots 3 are provided in the longitudinal middle portion of the platform plate 1 along its thickness. A connecting section is formed between two adjacent mounting slots 3. The platform plate 1 is equipped with the aforementioned clamping mechanism at the locations of the left and right mounting slots 3. This ensures the stability of the connection between the platform plate and the horizontal support rods below it. In other embodiments, the platform plate 1 is equipped with the aforementioned clamping mechanism at each mounting slot 3.

[0034] like Figure 6As shown, in this embodiment, the clamping mechanism includes a hook body 4, a locking plate structure 5, and a fastener 6 that are assembled and connected. From bottom to top, the hook body 4 includes a hook segment 401 and a connecting segment 402. The locking plate structure 5 is fixedly connected to the top of the hook segment 401. A clamping cavity is formed between the hook segment 401 and the locking plate structure 5 for clamping and fixing the horizontal support rod 9. The connecting segment 402 vertically passes through the corresponding mounting slot 3. The fastener 6 is connected to the top of the connecting segment 402 and is placed above the top surface of the platform plate 1.

[0035] like Figure 6 As shown, in this embodiment, the top of the connecting section 402 is provided with an external thread, the fastener 6 is a nut, and the top of the connecting section 402 is threadedly connected to the fastener 6. A gasket 7 is provided between the top surface of the platform plate 1 and the bottom surface of the fastener 6.

[0036] like Figure 6 As shown, the locking plate structure 5 includes a locking plate 501 and a toggle plate 502 that are fixedly connected; the locking plate 501 and the hook body 4 are assembled and connected via a bolt structure.

[0037] like Figure 2-Figure 3 As shown, in this embodiment, the bottoms of the left and right ends of the platform board 1 are provided with convex strips 8 downward. Thus, when the platform board is erected, the platform board can be prevented from sliding laterally from the horizontal support rods, thereby improving the safety of the platform board during erection.

[0038] like Figures 1-6 As shown, this embodiment also provides a scaffolding structure, which includes a scaffolding and a platform plate structure laid on the horizontal support rod 9 of the scaffolding, and the platform plate structure is the above-mentioned platform plate structure; the clamping mechanism of the platform plate 1 is assembled and connected with the corresponding horizontal support rod 9 below the platform plate 1.

[0039] When installing a platform structure according to this embodiment, the platform is first placed on the existing horizontal support rods of the scaffolding. A clamping mechanism is then assembled at the mounting slots of the platform, the clamping mechanism is assembled and connected to the corresponding horizontal support rods, and the clamping mechanism is adjusted to a tightened state to securely connect the platform and the horizontal support rods. Finally, a guardrail or skirting board is installed in the mounting hole. When dismantling the platform structure, the guardrail or skirting board is first removed from the mounting hole. The clamping mechanism is then adjusted to a loose state to release the assembly connection between the clamping mechanism and the corresponding horizontal support rods. Finally, the platform is removed.

[0040] The contents described in the above embodiments should be understood as these embodiments are only used to more clearly illustrate the present invention, and are not used to limit the scope of the present invention. After reading the present invention, various equivalent modifications to the embodiments by those skilled in the art fall within the scope defined by the claims attached to the present invention.

Claims

1. A platform plate structure, comprising a platform plate (1), characterized in that: The platform board (1) is a plastic board. Mounting holes (2) for mounting guardrails and / or skirting boards are provided on both longitudinal sides of the platform board (1) along the thickness direction of the platform board (1). A mounting groove (3) is provided through the longitudinal middle portion of the platform board (1) along the thickness direction of the platform board (1). The platform board (1) is equipped with a clamping mechanism at the position of the mounting groove (3). The clamping mechanism is used for assembling and connecting the platform board (1) with the horizontal support rod (9) below the platform board (1) when the platform board (1) is installed.

2. A platform plate structure according to claim 1, characterized in that: A row of mounting holes (2) for mounting guardrails and / or skirting boards is provided on both longitudinal sides of the platform board (1) along the thickness direction of the platform board (1); the spacing between two adjacent mounting holes (2) in the same row is 300 mm to 600 mm.

3. The platform plate structure according to claim 1, characterized in that: Two or more mounting grooves (3) are provided in the longitudinal middle portion of the platform plate (1) along the thickness direction of the platform plate (1), and a connecting section is provided between two adjacent mounting grooves (3). The platform plate (1) is equipped with the clamping mechanism at the positions of the left and right mounting grooves (3).

4. The platform plate structure according to claim 1, characterized in that: The clamping mechanism comprises a hook body (4), a locking plate structure (5) and a fastener (6) that are assembled and connected; the hook body (4) comprises a bent hook section (401) and a connecting section (402) from bottom to top, the top of the bent hook section (401) is fixedly connected to the locking plate structure (5), and a clamping cavity for clamping and fixing the horizontal support rod (9) is formed between the bent hook section (401) and the locking plate structure (5); the connecting section (402) vertically passes through the corresponding installation slot (3), the top of the connecting section (402) is connected to the fastener (6), and the fastener (6) is placed above the top surface of the platform plate (1).

5. The platform plate structure according to claim 4, characterized in that: The top of the connecting section (402) is provided with an external thread, the fastener (6) is a nut, and the top of the connecting section (402) is threadedly connected to the fastener (6).

6. The platform plate structure according to claim 5, characterized in that: A gasket (7) is provided between the top surface of the platform plate (1) and the bottom surface of the fastener (6).

7. The platform plate structure according to claim 4, characterized in that: The locking plate structure (5) comprises a locking plate (501) and a toggle plate (502) that are fixedly connected; the locking plate (501) and the hook body (4) are assembled and connected via a bolt structure.

8. The platform plate structure according to claim 1, characterized in that: The bottoms of the left and right ends of the platform plate (1) are both provided with downward convex strips (8).

9. The platform plate structure according to claim 1, characterized in that: The platform plate (1) is a polyoxymethylene plate or a polyethylene plate.

10. A scaffolding structure comprising a scaffolding and a platform plate structure laid on a horizontal support rod (9) of the scaffolding, characterized in that: The platform plate structure is the platform plate structure according to any one of claims 1 to 9; the clamping mechanism of the platform plate (1) is assembled and connected with the corresponding horizontal support rod (9) below the platform plate (1).

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