Novel safety fence

A safety fence, a new type of technology, applied in the direction of fences, building types, buildings, etc., can solve the problems of cumbersome work, labor-intensive installation and dismantling, and inconvenient transportation, and achieve the effect of optimizing the overall structure

Active Publication Date: 2016-02-24
SHANGQIU POWER SUPPLY CO OF STATE GRID HANAN ELECTRIC POWER CO
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  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings.

[0012] Such as figure 1 As shown, the present invention discloses a new type of safety fence, the main structure of which is a column 1, and a quick connection device 3 is provided on the column 1 for erecting a cross bar 2 between adjacent fences. The cross bar 2 is used to divide the enclosed area, and the quick connection device 3 is used for reliable and quick connection of the column 1 and the cross bar 2 . A quick connection device 3 is made up of two quick connectors 4, which are respectively used for the connection of two crossbars on both sides of the column 1. The included angle of the two quick connectors 4 can be adjusted arbitrarily, and can be fixed by locking screws 6 after adjustment.

[0013] Such as figure 2 As shown, the quick connector 4 is provided with a locking pin 5 , and one end of the locking pin 5 is provided with a spring and is connecte...

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PUM

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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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H17/14
CPCE04H17/1417E04H17/1447E04H17/1473
Inventor 李永敬田壮梅刘艳玲田志勇刘伟杨素梅
Owner SHANGQIU POWER SUPPLY CO OF STATE GRID HANAN ELECTRIC POWER CO
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