Safety fence for building construction

Abstract

The invention discloses a safety fence for building construction and belongs to the technical field of building construction. The safety fence comprises a cross rod, supporting legs and a connecting fastener. An insertion groove and a male buckle are welded to one side edge and the top end of each supporting leg correspondingly, and an insertion piece and a female opening are welded to the other side edge and the top end of each supporting leg. Each supporting leg is composed of two sections of movable rods, wherein a sliding rail is reserved on one side of the movable rod at the bottom end, and grooves are formed in the sliding rail at equal intervals and symmetrically distributed in the two sides of the sliding rail with the sliding rail as the symmetry axis. Movable locking pieces are movably installed in the positions, corresponding to the sliding rails, of the middle portions of the supporting legs. Bases are welded to the bottom ends of the supporting legs. An intelligent alarm is fixedly installed on the portion, over one protecting body, of the cross rod. A switch and an antenna are arranged on the upper surface of the intelligent alarm. An induction device is fixedly installed on the portion, over the other protecting body, of the cross rod. According to the safety fence, the safety is improved, and meanwhile certain unnecessary trouble is avoided; and connectors are improved, free on-site splicing is achieved, mounting and dismounting are convenient, and the safety fence can be used repeatedly.

Description

technical field [0001] The invention relates to a building construction guardrail, more specifically, to a building construction safety guardrail. Background technique [0002] At present, in the process of building construction, protective nets are usually built around the building. On the one hand, it is to enhance construction safety and prevent building materials from slipping and hurting construction personnel. On the other hand, it can also prevent the spread of dust during the construction process from affecting the surrounding environment. hygienic environment. Ordinary building construction guardrails are often spliced ​​with fixed mesh structures. When the building needs to be enclosed, the fixation of the spliced ​​structural units is not conducive to the splicing of the guardrails, which brings troubles to the builders and delays the construction deadline. These fences cannot be reused, and because of the different positions of the guards, the sizes of the fence...

AI Technical Summary

Problems solved by technology

Ordinary building construction guardrails are often spliced ​​with fixed mesh structures. When the building needs to be enclosed, the fixation of the spliced ​​structural units is not conducive to the splicing of the guardrails, which brings troubles to the builders and delays the construction deadline.

These guardrails cannot be reused, and due to the different positions of the guards, the guardrails are of different sizes

Although welding and making guardrails on site can play a very good protective role, this method is time-consuming and laborious. The protective net does not have intelligent alarm devices and warning devices. It is inevitable that people will break into the construction site and unnecessary accidents will occur.

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