Spliced foldable protective device applied to building construction

Abstract

The invention discloses a spliced foldable protective device applied to building construction. The spliced foldable protective device comprises a plurality of uprights which are arranged at intervals,one or more fence meshes and connecting mechanisms. The fence meshes are disposed between every two adjacent uprights, and the connecting mechanisms are used for connecting the uprights with the fence meshes or connecting two corresponding fence meshes. The connecting mechanisms include male connecting heads and female connecting heads, the male connecting heads and the female connecting heads are used in a matched mode, the uprights are provided with the male connecting heads and / or the female connecting heads, and the male connecting heads can be inserted into the female connecting heads tobe matched with the female connecting heads so as to realize fixing and rotating between the uprights and the fence meshes or fixing and rotating between the two corresponding fence meshes. The spliced foldable protective device can perform enclosure protect on the curve edge well in a matched mode under the condition that the edge of a construction area is curved, the working range of the construction area is guaranteed, the disassembly and installation and transportation are more convenient, and the protection effect and the protection efficiency are improved.

Description

technical field [0001] The invention relates to a spliced ​​foldable protection device applied in building construction. Background technique [0002] In the process of building construction, especially bridge construction, setting up guardrails is an important measure to ensure the safety of construction workers. In the prior art, conventionally used guardrails include guardrail mesh and railing feet set at the bottom of the guardrail mesh for support. Two adjacent independent guardrails are usually tied with iron wire or connected by a simple bolt to the width of the two pieces. The wider guardrail meshes are connected, so the disadvantages are: 1. It is difficult to place the guardrail stably only by the support of the railing foot, so it is necessary to set more support points in the construction area to ensure the stability of the guardrail; 2. When the edge of the construction area is curved, the wider guardrail meshes cannot fit well with the edge of the enclosure cu...

AI Technical Summary

Problems solved by technology

In the prior art, conventionally used guardrails include guardrail mesh and railing feet set at the bottom of the guardrail mesh for support. Two adjacent independent guardrails are usually tied with iron wire or connected by a simple bolt to the width of the two pieces. The wider guardrail meshes are connected, so the disadvantages are: 1. It is difficult to place the guardrail stably only by the support of the railing foot, so it is necessary to set more support points in the construction area to ensure the stability of the guardrail; 2. When the edge of the construction area is curved, the wider guardrail meshes cannot fit well with the edge of the enclosure curve, resulting in a smaller work area, and the phenomenon that the junction of the guardrail mesh exceeds the edge of the work area may also occur, resulting in The protection is not in place; 3. The protective fence cannot be folded, and it is inconvenient to disassemble and transport

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