Electric power construction hanging ladder fixing structure and electric power construction hanging ladder

Abstract

The invention discloses an electric power construction hanging ladder fixing structure and an electric power construction hanging ladder, and belongs to the field of electric power construction auxiliary equipment.The electric power construction hanging ladder fixing structure comprises a hanging seat and two braking seats, a hanging wheel set is arranged on one side of the hanging seat, and the two braking seats are symmetrically arranged on the two sides of the hanging seat; the brake seats on the two sides can move towards the side away from the mounting seat, brake pressing plates are arranged on the back sides of the brake seats corresponding to the mounting height of the cables in the mounting wheel set and abut against the side faces of the cables, control handles are slidably mounted on the front sides of the brake seats, and the control handles are in linkage with the brake pressing plates through oil conveying mechanisms. According to the hanging ladder, the hanging ladder can be hung on a cable through the arranged hanging wheel set, the hanging ladder can move, the braking pressing plate can be pressed to the front side of the cable through the arranged braking seat, and the hanging ladder can be hung on the cable more stably through friction between the braking pressing plate and the cable.

Description

technical field [0001] The invention relates to the field of auxiliary equipment for electric power construction, in particular to a fixed structure for a hanging ladder for electric power construction and a hanging ladder for electric power construction. Background technique [0002] In the outdoor work site of the substation, the basic poles of the substation equipment such as isolating switches, lightning arresters and circuit breakers are often relatively high. Insulation ladder auxiliary, in order to prevent personal accidents such as falling from a height caused by the ladder toppling when people are climbing up and down or standing on the ladder, it is necessary to fix the insulation ladder and the equipment foundation first. In the work site, one person is often adopted Staying on the ladder, another person climbs up the ladder, and fastens the top of the ladder and the equipment through the rope. This method is laborious and not very safe. There are two main reasons...

AI Technical Summary

Problems solved by technology

[0002] In the outdoor work site of the substation, the basic poles of the substation equipment such as isolating switches, lightning arresters and circuit breakers are often relatively high. Insulation ladder auxiliary, in order to prevent personal accidents such as falling from a height caused by the ladder toppling when people are climbing up and down or standing on the ladder, it is necessary to fix the insulation ladder and the equipment foundation first. In the work site, one person is often adopted Staying on the ladder, another person climbs up the ladder, and fastens the top of the ladder and the equipment through the rope. This method is laborious and not very safe. There are two main reasons: first, the person is climbing the ladder and tying the rope In the process, there is a safety risk of the ladder toppling and people falling from heights. Second, the rope binding is not very firm after all, and the rope has limited toughness. It is easy to break after being used for a long time.

[0003] In electrical construction, it is often necessary to hang a rope ladder on the existing cable for construction. Often, the fixation is not firm, which makes the rope ladder slide left and right along the cable and affects the construction. However, if the hanging ladder and the cable are fixed, it is not convenient for workers to construct. Therefore, we propose a fixed structure of hanging ladder for electric power construction and hanging ladder for electric power construction to solve the above problems

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