Novel safety fence

Abstract

The invention discloses a novel safety fence which is composed of stand columns, transverse rods and rapid connecting devices. The transverse rods on the stand columns are connected through the rapid connecting devices. Each rapid connecting device is composed of two matched rapid connectors and fixed to the stand columns through locking screws. The rapid connectors are provided with locking pins. The transverse rods are fixed to the stand columns through the locking pins. On the basis of a traditional fence form, the rapid connecting devices are additionally arranged, the overall structure is optimized, and the requirements for closed isolation of various terrains and areas in various shapes can be met. By means of the rapid connecting devices, the fence can be easily, rapidly and conveniently assembled and disassembled.

Description

technical field [0001] The invention relates to a novel safety fence, which can be widely used in temporary isolation of dangerous areas in various projects. Background technique [0002] Safety fences are widely used in engineering construction, production, and living fields, and are mainly used for sealing and isolation of various areas. At present, the main safety fences generally have the form of finished plastic steel fences, steel pipe fastener combination fences, etc. The above-mentioned fence posts and cross bars are fixed by bolts or fasteners, and the installation and removal are labor-intensive and cumbersome; It is at a 90-degree angle and cannot be adjusted. It needs to be installed on a flat terrain without height difference. It is easy to cause some columns to be overhead, and the installation requirements are harsh. The horizontal bars on both sides of the column are generally 180 degrees or 90 degrees, which can only be surrounded by a square, which cannot ...

AI Technical Summary

Problems solved by technology

At present, the main safety fences generally have the form of finished plastic steel fences, steel pipe fastener combination fences, etc. The above-mentioned fence posts and cross bars are fixed by bolts or fasteners, and the installation and removal are labor-intensive and cumbersome; It is at a 90-degree angle and cannot be adjusted. It needs to be installed on a flat terrain without height difference. It is easy to cause some columns to be overhead, and the installation requirements are harsh.

The crossbars on both sides of the column are generally 180 degrees or 90 degrees, which can only be surrounded by a square, which cannot meet the sealing and isolation of special-shaped areas in the project

At the same time, the finished fence is generally large in size, which is not convenient for transportation, and the steel pipe fastener fence is not beautiful, etc.

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