A single-wire foreign body intelligent obstacle removal tackle

Abstract

The invention relates to an intelligent obstacle removing pulley for single-wire foreign matters. The pulley comprises an upper frame and a lower frame which are fixedly connected through a connection plate. Traveling sliding wheels for sliding on an electrified single wire and a hoisting ring for suspension of an operation rod are arranged on the upper frame, and a cutting sheet for cutting foreign matters is arranged on the lower frame. By the development and application of the pulley in the field operation, various foreign matters on high-pressure single wires are treated rapidly and efficiently, the situations that complex single wire foreign matters cannot be treated effectively, the equi-potential operation has to be performed and even emergency power shutoff is performed caused by the low performance of prior obstacle removal tools are changed thoroughly, the live working efficiency is improved, and the labor intensity is saved. Meanwhile, as the emergency shutoff operation can be prevented, the power grid supply reliability is greatly improved, and the economic benefit and the safety benefit are apparently improved.

Description

technical field [0001] The invention belongs to the technical field of power system operation equipment, and in particular relates to a single-conductor foreign object intelligent obstacle removal tackle. Background technique [0002] With the development of the economy, there are more and more greenhouse planting operations and outdoor construction operations, and more and more objects such as kites, balloons, plastic films, and sunshade nets for vegetable greenhouses are blown up by strong winds and hung on high-voltage lines. In rainy or foggy days, phase-to-phase short circuit is likely to cause tripping, so once it is found, live maintenance personnel must be organized to deal with it immediately. [0003] However, at present, the live pulley cutting method is used to deal with the single-conductor foreign matter when it is charged. The performance of the existing barrier-removing block is not high, so that the complex single-conductor foreign matter cannot be effective...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a single-conductor foreign matter intelligent barrier removal tackle, which can realize the purpose of quickly and efficiently processing various foreign matters on a high-voltage single conductor, and completely changes the existing barrier-removing tools that are not high enough to effectively handle complex single-conductor foreign matters, and cannot Do not use equipotential work or even emergency power outage processing, improve the efficiency of live work and save labor intensity

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