Stump-jump multi-divided conductor deicing robot

Abstract

The invention provides a stump-jump multi-divided conductor deicing robot comprising a conductor crawling device used for crawling along a high-tension transmission line, a rotary deicing device arranged at the conductor crawling device and used for removing coated ice on the conductor by adopting rotary knocking force, a power plant used for supplying driving force for the conductor crawling device and the rotary deicing device, and a control device used for controlling the crawling of the conductor crawling device and the rotation of the rotary deicing device. The deicing robot is not only suitable for single conductor deicing but also more particularly suitable for the multi-divided conductor deicing, senses obstacles by a sensor and implements avoidance maneuvers, thereby being particularly suitable for independently crawling for a long time on the multi-divided conductor with a plurality of obstacles.

Description

technical field [0001] The invention relates to the protection field of high-voltage transmission lines, in particular to an obstacle-crossing multi-split wire deicing robot. Background technique [0002] In winter, when the temperature is below 0°C, the transmission lines or towers will be covered with ice due to precipitation or snowfall. The icing of transmission lines seriously threatens the safe operation of the power grid. The consequences of power grid accidents caused by icing are very serious. In the slightest, the insulator strings will repeatedly trip due to ice flashes, and the deicing and jumping will cause conductor dance to cause short circuits between phases; in severe cases, it will cause serious damage to hardware and The wire is brittle and grounded, and the tower is tilted or even collapsed. [0003] my country is one of the countries with the most severe icing on transmission lines in the world. Severe icing will lead to a sharp decline in the mechanic...

AI Technical Summary

Problems solved by technology

Because the deicing device needs to be powered by batteries, the weight of the batteries and the continuous working time prevent this solution from being widely used

Moreover, this device will encounter great resistance when the ice is very thick, and it needs to provide a large driving force to move on the wire, so the deicing efficiency is low and the deicing speed is slow

[0007] Moreover, the wire deicing device in the prior art is only suitable for deicing a single wire, and due to the limitation of the mechanical structure, it cannot effectively detect obstacles and cross them, thus affecting the actual deicing effect

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