Self-locking high-altitude operation clamp

Abstract

The invention relates to a self-locking high-altitude operation clamp, and the clamp is provided with a clamp member and a clamp installation seat. A metal corrugated pipe is fixed below the clamp installation seat, and the lower end of the metal corrugated pipe is connected with a hollow casing pipe, and the hollow casing pipe is sleeved by an operating rod. The clamp member is formed by the hinging of a fixed clamp body and a movable clamp body, and the fixed clamp body consists of a vertical part and a clamp head part, wherein the clamp head part is shaped like a hook. The tail end of the vertical part is fixed on the clamp installation seat, and the movable clamp body consists of a drive end and a clamp head end. The clamp head end and the clamp head part of the fixed clamp body jointly form a clamp mouth region. The drive end is provided with a movable pulley, and a joint part of the fixed clamp body and the clamp installation seat is provided with a fixed pulley. One end of a steel wire rope is fixed on the clamp installation seat, and the other end of the steel wire rope passes by the movable pulley of the movable clamp body upwards, and then sequentially passes through themetal corrugated pipe and the hollow casing pipe to be fixed at the lower end of the sliding casing pipe of the operating rod. The clamp is mainly used for cleaning the high-altitude floating objectswound on power equipment.

Description

technical field [0001] The invention relates to the technical field of electric power safety equipment, in particular to a self-locking high-altitude operating pliers, which can be used to remove various high-altitude floating objects on electric power equipment. Background technique [0002] At present, in the power industry, large-scale power equipment and high-voltage transmission lines in substations with high electric fields are often entangled by high-altitude floating objects, resulting in power failures. According to statistics, currently about 30-40% of external line failures are caused by high-altitude floating objects , The common power failures caused by floating objects in the sky include tripping, short circuit and grounding caused by floating objects entanglement. There is no special power safety tool for cleaning high-altitude floating objects at present. Therefore, it is very necessary to develop a kind of easy-to-assemble, safe and reliable high-altitude fl...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a self-locking high-altitude operating pliers for the high-altitude floating objects that can easily cause power failures when they are entangled with power equipment.

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