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Protection device for construction at construction site

A protective device and construction site technology, which is applied in the direction of fences, building types, buildings, etc., can solve problems such as difficult turnover and difficult disassembly of protective railings, and achieve the effects of preventing construction accidents, good isolation protection effect, and simple structure

Inactive Publication Date: 2018-03-20
ZIBO KUAKE MEDICINE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a protective device that is easy to assemble, easy to disassemble and can be used repeatedly, so as to solve the technical problems that the protective railings in the prior art are difficult to disassemble and difficult to use in turnover

Method used

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  • Protection device for construction at construction site

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Embodiment Construction

[0012] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0013] A protection device for construction site, comprising two uprights, the inside of the two uprights 1 are longitudinally provided with a chute 2, the chute 2 is provided with a plurality of sliders 3, and the side of the slider 3 on one side is connected with a sleeve The sleeve 4, the sleeve 4 is provided with a sleeve rod 5, the end of the sleeve rod 5 is connected with the slider on the other side, and the position corresponding to the sleeve 4 and the sleeve rod 5 is provided with a plurality of pin holes , positioning pin 6 is arranged in described pin hole, and the bottom end of one side column is fixed on the base 7, also comprises running wheel 8, and shaft rod 9 is arranged on described running wheel 8, and the two ends of described shaft rod 9 A bracket 10 is provided, and the bottom end of the column on the other side is conn...

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Abstract

The invention provides a protection device for construction at a construction site. The protection device includes two vertical columns. The inner sides of the two vertical columns are respectively provided with a chute in the longitudinal direction, a plurality of sliders are arranged in the chutes, the sides of the sliders on one side are connected to sleeves, sleeve rods are arranged in the sleeves, the ends of the sleeve rods are connected to the sliders on the other side, a plurality of pin holes are formed in the positions, corresponding to the sleeve rods, of the sleeves, positioning pins are arranged in the pin holes, and the bottom of the vertical column on one side is fixed to a base. The protection device also comprises a rotation wheel, a shaft rod is arranged on the rotation wheel, brackets are arranged at the two ends of the shaft rod, and the bottom of the vertical column on the other side is fixed to the brackets. A plurality of slide stop bars are arranged in the chutes. The protection device has the advantages that the structure is simple, the production cost is low, and by adopting a telescopic structure of the sleeve rods and the sleeves, the range of application is wider, the isolation and protection effects are better, construction accidents can be prevented, and the construction safety is improved.

Description

technical field [0001] The invention belongs to the field of building construction, and relates to a protective device for construction on a construction site. Background technique [0002] During the construction process of the project, all kinds of open edges of the construction site need to be protected. [0003] In order to prevent the staff from falling from a height, to avoid worker casualties and undue losses. The current general practice is to use scaffolding steel pipes to erect simple protective railings. The columns and cross bars of this protective railing are erected using scaffolding steel pipes, and the connections are connected by fasteners. They are fixed on concrete floors and walls, etc. The parts are firmly welded with steel pipes or steel bars. The disadvantages of the existing protective railings are: iron parts need to be pre-embedded when fixing, difficult to install and disassemble, more labor-intensive to set up, higher cost, not easy to use in tu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H17/14E04G21/32
CPCE04H17/1413E04G21/32
Inventor 高忠青
Owner ZIBO KUAKE MEDICINE TECH
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