Ultrahigh-voltage direct-current power transmission circuit insulator detection robot high altitude falling preventing apparatus

Abstract

The invention relates to an ultrahigh-voltage direct-current power transmission circuit insulator detection robot high altitude falling preventing apparatus. The ultrahigh-voltage direct-current power transmission circuit insulator detection robot high altitude falling preventing apparatus comprises a support capable of allowing a pulling rope to penetrate through in a sliding manner, wherein the support is provided with a rotatable locking pulley capable of sliding along the length direction of the pulling rope, the bottom of the outer wall of the locking pulley can push against and contact the top of the side wall of the pulling rope, and the locking pulley can be cooperated with the support to clamp the pulling rope. The ultrahigh-voltage direct-current power transmission circuit insulator detection robot high altitude falling preventing apparatus overcomes the problems in the prior art that a heavy article falling sliding distance is relatively long, the security is poor and the like, and is simple in structure and mounting way, capable of instantaneously locking the heavy article to be protected as soon as the heavy article to be protected falling, and high in safety.

Description

technical field [0001] The invention relates to the technical field of high-altitude operations, in particular to a high-altitude fall prevention device for an UHV DC transmission line insulator detection robot. Background technique [0002] In the power industry, construction industry and other industries that require high-altitude operations, it is the primary condition to ensure the safety of operations to do a good job of preventing falls from high altitudes for staff and various equipment. And with the development of the electric power industry, the angle steel towers and steel pipe towers of high-voltage transmission lines have been built higher and higher, and they have been built bigger and bigger, which has brought great risks to the maintenance and repair work of electric power technicians. Once the safety equipment fails during climbing operations, personal safety accidents will occur. Accidents often occur in an instant during high-altitude operations, and heavy...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a high-altitude fall prevention device for an UHV DC transmission line insulator detection robot, which overcomes the problems in the prior art such as long falling distance of heavy objects and poor safety. The structure and installation method of the detection robot's high-altitude fall prevention device are simple, and it can instantly lock the heavy object to be protected when it falls, with high safety

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