Portable structure top plate edge protection device

Abstract

The utility model provides a portable structure top plate edge protection device which comprises a foundation pit supporting facility and a structure, a fertilizer groove is arranged between the foundation pit supporting facility and the structure, a protection device body is arranged above the fertilizer groove, the protection device body is composed of a plurality of sets of protection fences arranged side by side, and the protection fences are arranged on the foundation pit supporting facility and the structure. Each protective fence comprises a supporting sliding rail and a connecting bottom rod which are transversely arranged, a folding frame is arranged between the supporting sliding rail and the connecting bottom rod, and the folding frame is composed of a plurality of folding rods which are connected end to end and arranged in a crossed mode. Two sliding blocks are arranged on the supporting sliding rail, each sliding block is fixedly connected with a hook, each hook is hooked to the top of a foundation pit supporting facility, and first sliding holes are formed in the left end and the right end of the supporting sliding rail. The protective fence is used for protecting a fertilizer groove, when the protective fence is used, the protective fences are connected end to end, the connecting hooks of the two protective fences arranged at the outermost end are hooked on a structure, disassembly and assembly are convenient, and due to the arrangement of the folding frame, the protective fence is convenient to transfer.

Description

Technical Field

[0001] The utility model relates to the technical field of structure protection, in particular to a portable structure top plate edge protection device. Background Art

[0002] During the construction of the exterior wall of the basement or foundation of a building, in order to provide a working surface, it is often necessary to excavate an additional part to form a fertilizer trough, which will be backfilled after the construction is completed. One end of the fertilizer trough is a foundation pit support facility, and one side is equipped with a structure. The setting of the fertilizer trough has a relatively large safety hazard. Workers may fall into the fertilizer trough during construction, so a protective device needs to be installed on the top plate of the structure. Utility Model Content

[0003] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0004] A portable structure top plate edge protection device comprises a foundation pit support facility and a structure, wherein a fertilizer trough is arranged between the foundation pit support facility and the structure, the structure is arranged lower than the foundation pit support facility, a protection device is arranged above the fertilizer trough, the protection device is composed of a plurality of groups of guardrails arranged in parallel, each group of the guardrails comprises a laterally arranged supporting slide rail and a connecting bottom rod, a folding frame is arranged between the supporting slide rail and the connecting bottom rod, and the folding frame is composed of a plurality of folding rods arranged crosswise and connected end to end.

[0005] The supporting slide rail is provided with two sliding blocks, each of which is fixedly connected to a hook, and each of the hooks is hooked on the top of the foundation pit support facility. The left and right ends of the supporting slide rail are provided with sliding holes, and each of the sliding holes is connected to one end of the two folding rods of the folding frame placed at the top.

[0006] The left and right ends of the connecting bottom rod are provided with two sliding holes, and each of the two sliding holes is connected to one end of two folding rods of the folding frame placed at the bottom.

[0007] The right end of the connecting bottom rod and the hinge of the right ends of every two adjacent folding rods of the folding frame are fixedly connected with a connecting hook, the left end of the connecting bottom rod and the hinge of every two adjacent left ends of the folding rods of the folding frame are fixedly connected with a hanging ring, and the two adjacent groups of guardrails are connected by connecting hooks and hanging rings. The left end of the bottom rod of the guardrail located at the leftmost end is connected with a connecting hook, and the connecting hooks connected to the outer ends of the bottom rods of the two guardrails located at the leftmost and rightmost ends are hooked on the structure.

[0008] As a preferred solution, the sliding hole one and the sliding hole two are waist holes.

[0009] As a preferred solution, the folding rod is made of metal.

[0010] As a preferred solution, the folding rod is 2-10 mm thick.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the portable structure top plate edge protection device is arranged between the foundation pit support facilities and the structure, and is used for the protection of the fertilizer trough. When in use, the guardrails are connected end to end and put together, and the hooks of the guardrails are all hooked on the top of the foundation pit support facilities. The connecting hooks of the two outermost guardrails are hooked on the structure. It is easy to disassemble and assemble, and the setting of the folding frame makes it easy to transport. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments:

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the guardrail of the utility model. DETAILED DESCRIPTION

[0015] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods:

[0016] A portable structure top plate edge protection device comprises a foundation pit support facility 1 and a structure 2, wherein a fertilizer trough 3 is arranged between the foundation pit support facility 1 and the structure 2, wherein the structure 2 is arranged lower than the foundation pit support facility 1, and a protection device 4 is arranged above the fertilizer trough 3, wherein the protection device 4 is composed of a plurality of groups of guardrails 5 arranged in parallel, wherein each group of the guardrails 5 comprises a laterally arranged supporting slide rail 51 and a connecting bottom rod 52, wherein a folding frame 6 is arranged between the supporting slide rail 51 and the connecting bottom rod 52, and wherein the folding frame 6 is composed of a plurality of folding rods 61 arranged crosswise and connected end to end.

[0017] The supporting slide rail 51 is provided with two sliders 53, each of which is fixedly connected with a hook 54, each of which is hooked on the top of the foundation pit supporting facility 1, and the left and right ends of the supporting slide rail 51 are provided with sliding holes 55, each of which is connected to one end of the two folding rods 61 placed at the top of the folding frame 6.

[0018] The left and right ends of the connecting bottom rod 52 are provided with two sliding holes 521 , and each of the two sliding holes 521 is connected to one end of two folding rods 61 at the bottom of the folding frame 6 .

[0019] The right end of the connecting bottom rod 52 and the right ends of each adjacent folding rod 61 of the folding frame 6 are fixedly connected to a connecting hook 522, and the left end of the connecting bottom rod 52 and the left end of each adjacent folding rod 61 of the folding frame 6 are fixedly connected to a hanging ring 523. The two adjacent groups of guardrails 5 are connected by the connecting hook 522 and the hanging ring 523. The left end of the bottom rod 52 of the guardrail 5 located at the leftmost end is connected to a connecting hook 522, and the connecting hooks 522 connected to the outer ends of the bottom rods of the two guardrails 5 located at the leftmost and rightmost ends are hooked on the structure 2.

[0020] Furthermore, the sliding hole 1 55 and the sliding hole 2 521 are waist holes.

[0021] Furthermore, the folding rod 61 is made of metal.

[0022] Furthermore, the folding rod 61 is 2-10 mm thick.

[0023] The portable structure top plate edge protection device is arranged between the foundation pit support facility 1 and the structure 2, and is used for the protection of the fertilizer trough 3. When in use, the guardrails 5 are connected end to end and put together, and the hooks 54 of the guardrails 5 are all hooked on the top of the foundation pit support facility 1. The connecting hooks 522 of the two outermost guardrails 5 are hooked on the structure 2. It is easy to disassemble and assemble, and the setting of the folding frame 6 makes it easy to transport.

[0024] The specific implementation of the utility model is described in detail above, but it is only used as an example. The utility model is not limited to the specific implementation cases described above, and equivalent modifications to the utility model are also within the protection scope of the utility model.

Claims

1. A portable structure top plate edge protection device, comprising a foundation pit support facility (1) and a structure (2), wherein a fertilizer trough (3) is provided between the foundation pit support facility (1) and the structure (2), and the structure (2) is arranged lower than the foundation pit support facility (1), characterized in that: A protective device (4) is provided above the fertilizer trough (3), the protective device (4) comprising a plurality of groups of protective rails (5) arranged in parallel, each group of the protective rails (5) comprising a laterally arranged supporting slide rail (51) and a connecting bottom rod (52), a folding frame (6) being provided between the supporting slide rail (51) and the connecting bottom rod (52), the folding frame (6) comprising a plurality of folding rods (61) arranged crosswise and connected end to end; The support slide rail (51) is provided with two sliders (53), each of the sliders (53) is fixedly connected to a hook (54), each of the hooks (54) is hooked on the top of the foundation pit support facility (1), and the left and right ends of the support slide rail (51) are provided with a sliding hole (55), each of the sliding holes (55) is connected to one end of two folding rods (61) placed at the top of the folding frame (6); The connecting bottom rod (52) is provided with two sliding holes (521) at the left and right ends, and each of the two sliding holes (521) is connected to one end of two folding rods (61) at the bottom of the folding frame (6); The right end of the connecting bottom rod (52) and the right ends of each two adjacent folding rods (61) of the folding frame (6) are fixedly connected to a connecting hook (522) at a hinged joint, and the left end of the connecting bottom rod (52) and the left ends of each two adjacent folding rods (61) of the folding frame (6) are fixedly connected to a hanging ring (523) at a hinged joint. Two adjacent groups of guardrails (5) are connected via the connecting hook (522) and the hanging ring (523). The left end of the bottom rod (52) of the guardrail (5) located at the leftmost end is connected to a connecting hook (522), and the connecting hooks (522) connected to the outer ends of the bottom rods of the two guardrails (5) located at the leftmost and rightmost ends are hooked on the structure (2).

2. The portable structure top edge protection device according to claim 1, characterized in that: The sliding hole 1 (55) and the sliding hole 2 (521) are waist holes.

3. The portable structure top edge protection device according to claim 1, characterized in that: The folding rod (61) is made of metal.

4. The portable structure top edge protection device according to claim 1, characterized in that: The folding rod (61) has a thickness of 2-10 mm.

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