High-strength composite anti-fall device

A composite, anti-falling technology, used in seat belts, life-saving equipment, etc., can solve the problem of not being a safety protection appliance, and achieve the effects of convenient and quick installation, reducing external load and improving practicability.

Active Publication Date: 2016-08-31
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These fall prevention devices are not the best safety protection equipment, and there are partial defects

Method used

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  • High-strength composite anti-fall device
  • High-strength composite anti-fall device
  • High-strength composite anti-fall device

Examples

Experimental program
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Effect test

Embodiment Construction

[0035] The present invention will be further described below in conjunction with accompanying drawing:

[0036] Such as Figure 1 to Figure 9 As shown, a high-strength composite fall prevention device includes a fall prevention track 1 fixed on the tower and a fall prevention device 2 slidingly fitted on the fall prevention track 1;

[0037] Described anti-fall rail 1 comprises transverse track and longitudinal track, and transverse track and longitudinal track realize cross-connection by rail changer 3; Rail changer 3 comprises a vertical plate 3-1, and the middle part of vertical plate 3-1 is arranged There is a rotatable turntable 3-2, and the turntable 3-2 is fixed with a rail change guide block 3-3, and the upper and lower parts of the vertical plate 3-1 are connected and fixed with the longitudinal track respectively, and the left part of the vertical plate 3-1 and the right part are respectively connected and fixed with the transverse rail;

[0038] The fall arrester ...

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PUM

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Abstract

The invention provides a high-strength composite falling prevention device which comprises falling prevention rails fixed on a pole tower and a falling protector slidably disposed on the falling prevention rails. The falling prevention rails are of aluminum-clad steel composite structures, cross connection of the falling prevention rails in longitudinal and horizontal directions can be realized through a rail changer, and a rail changing and guiding block capable of rotating is arranged on the rail changer; the falling protector is of a double-groove structure, and a connecting lever leading to a main through groove is arranged on the falling protector; conversion sliding of the falling protector on the longitudinal and horizontal rails can be realized through the rail changer. The high-strength composite falling prevention device is simple in structure, ingenious in design, high in strength, good in tensile, light in weight, rapid and convenient to mount and demount, high in safety, highly practical and worthy of being promoted and used.

Description

technical field [0001] The invention relates to the technical field of anti-falling safety devices, and is suitable for high-altitude and overhead operations in electric power, chemical industry, construction and other systems, in particular to a high-strength composite anti-falling device. Background technique [0002] There are often high-altitude operations in power, chemical, construction and other systems. In order to ensure the safety of workers, reliable fall protection devices must be provided. The anti-fall device is a safety system used to prevent people who work at heights from falling when climbing, moving at heights, working at heights, etc. It adds a safety guarantee to the workers. [0003] At present, the commonly used anti-fall devices in European and American countries are steel strands, steel wire rope guide rails and matching anti-fall device flexible track anti-fall devices; in Japan, the anti-fall devices are mainly aluminum alloy tracks, and steel stra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62B35/00
Inventor 侯飞田月红马兴誉
Owner STATE GRID CORP OF CHINA
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