climbing fall arrest device

Abstract

The invention discloses an anti-falling device for climbing, and belongs to the technical field of climbing equipment. The anti-falling device comprises a climbing assembly and an anti-falling assembly. The climbing assembly comprises upper clamping pieces, lower clamping pieces, locking pieces, pedals and linkage mechanisms. The upper clamping pieces and the lower clamping pieces are connected through connecting rods. The upper clamping pieces and the lower clamping pieces are vertically arranged in a staggered manner through the connecting rods, and the upper clamping pieces are higher than the lower clamping pieces. The locking pieces and the linkage mechanisms are in linkage, the linkage mechanisms are fixedly connected with the pedals, the rear ends of the linkage mechanisms are hinged to the lower clamping pieces, and the front ends of the linkage mechanisms are movably connected with the upper clamping pieces. Protruding lock blocks are arranged at the lower ends of the locking pieces. By means of cooperation of the upper clamping pieces and the lower clamping pieces, the upper clamping pieces and the lower clamping pieces are connected through the connecting rods to be in the staggered state, the anti-falling device can be assembled on corresponding guide rails by increasing the angle between the clamping pieces, and hanging installing is convenient. The locking pieces are hung on the lower clamping pieces, the lock blocks at the lower ends of the locking pieces can be buckled in corresponding limiting grooves of the guide rails, the locking pieces can press the guide rails more tightly when feet pedal the pedals, self locking performance is good, and safety is high.

Description

technical field [0001] The invention belongs to the technical field of climbing equipment, and in particular relates to a climbing and falling prevention device. Background technique [0002] With the rapid development of my country's electric power industry, many high-voltage and ultra-high-voltage power transmission lines have been established in my country, and UHV transmission lines are also under construction. Since the high-voltage wires are erected high in the sky, it is necessary to manually climb up the iron tower or the corresponding track during installation and maintenance. During the climbing process, the first thing to ensure is the safety of the climbing. At present, the safety and self-locking performance of hiking climbing devices in the industry is not perfect enough. In the whole country and even the world, there are falling accidents every year because of the insufficient safety of climbing equipment. In addition, the existing pedals are particularly cum...

AI Technical Summary

Problems solved by technology

At present, the safety and self-locking performance of hiking climbing devices in the industry is not perfect enough. There are falling accidents every year in the whole country and even the world because of the insufficient safety of climbing equipment.

In addition, the existing pedals are particularly cumbersome to install on the guide rails. It is necessary to use corresponding tools to remove the pedals, put them on the guide rails, and then install them. A climbing mechanism that is easy to mount and easy to mount is currently required by electricity

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