Simple, convenient and firm assembled limb protection fence

Abstract

The invention provides a simple, convenient and firm assembled limb protection fence which comprises a plurality of fence units. The fence units are sequentially connected end to end to form a protection space, each fence body comprises two uprights in vertical arrangement, two cross beams in horizontal arrangement are arranged between the uprights, a plurality of reinforcing columns in vertical arrangement are arranged on each cross beam, at least one child button is arranged on one upright, at least one mother button corresponding to the child button is arranged on the other upright, and thechild buttons and the mother buttons of each two adjacent fence units are fixed through fastening members. Through the fence, the technical problem that conventional fences cannot avoid can be solvedeffectively, the problems that on-site safety protection has a vacuum period and safety work has dead angles are solved realistically, mounting conditions and mounting ideas of the conventional fences are fundamentally overturned and changed, and safety of on-site building construction on a regular basis is ensured powerfully.

Description

technical field [0001] The invention relates to a protective fence, in particular to a simple and firm assembled border protective fence. Background technique [0002] The type, installation and working mechanism of protective fences used in most construction projects can be mainly divided into three categories: wall (column) guardrails, grounding guardrails and temporary guardrails. The wall (column) guardrail is mainly made of prefabricated and processed finished guardrail through the pre-embedded connector on the adjacent wall (or column) for guardrail installation or by pulling a steel wire rope between two adjacent columns (walls) and anchoring it to the column (wall) The body forms a guardrail. The grounding guardrail is to form a fixed guardrail by connecting and fastening the prefabricated guardrail with the embedded parts in the hard floor. The temporary guardrail is a prefabricated guardrail (with feet), which can be placed at the edge of the hole in any directio...

AI Technical Summary

Problems solved by technology

[0007] In view of the above-mentioned defects of the prior art, the technical purpose of the present invention is to provide a simple and firm assembled border protection fence, which can effectively solve the technical problems that cannot be overcome by traditional fences, and solve the problem of on-site safety from the practical point of view. The vacuum period of protection and the problem of dead ends in safety work have fundamentally subverted and changed the installation conditions and concepts of traditional guardrails, effectively ensuring the normalization of on-site construction safety

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