Anti-falling safety belt hanging ring device adopting opening handholding

Abstract

The invention provides an anti-falling safety belt hanging ring device adopting opening handholding. The device comprises a hanging rope, a handheld part and a thread-off proof tensioning block; one end of the hanging rope forms a first annular structure through the thread-off proof tensioning block; the end point, belonging to the hanging rope, of the first annular structure is fixed to the thread-off proof tensioning block; the other point, making contact with the thread-off proof tensioning block, of the first annular structure makes movable contact with the thread-off proof tensioning block; the handheld part is arranged at the position, close to a second annular structure, of the hanging rope; the other end of the hanging rope forms the second annular structure; and the second annularstructure is used for being connected with a safety belt on a work suit of a maintainer. The protection effect of the device is higher.

Description

technical field [0001] The invention relates to the field of safety protection devices, in particular to an anti-falling safety belt hanging loop device which adopts an opening grip. Background technique [0002] In some high-altitude operations such as electric power, communications, bridges and other climbing operations, falling from high altitude is a major cause of personal casualties of operators. Especially in the high-altitude operation of power lines, the process of climbing poles and towers is generally considered to be an operation step with a high risk factor. [0003] Traditionally, towers with foot spikes, such as power line towers, are not equipped with safety belt chute, and the safety belt protection is lost during the climbing of the tower. It is easy to cause high-altitude fall, resulting in personal injury and death accidents. In order to prevent accidents, there are two ways: one is to use a safety belt safety ring. When the operator is on the tower, on...

AI Technical Summary

Problems solved by technology

However, with the above method, the closed grip ring will cause friction damage to the thumb of the human body when climbing. In addition, when the person accidentally falls, there is a possibility that the thumb will be stuck in the grip ring and the thumb will be fractured, which poses a risk to personal safety.

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