Intelligent automatic deicing robot for ultra-high voltage power grid cable

Abstract

The invention discloses an intelligent automatic deicing robot for an ultra-high voltage power grid cable, and the robot comprises a sensing wheel box, a guide disc box, stabilizing devices, elastic rods and ice crushing devices, the guide disc box is of a double-layer hollow structure so that the sensing wheel box can be concentrically embedded into the guide disc box, arc-shaped cavities are formed in the side face of the guide disc box, a plurality of sets of arc-shaped cavities are arranged, the stabilizing devices are arranged in the arc-shaped cavities, the ice crushing devices are connected to the outer sides of the stabilizing devices, the centers of the ice crushing devices are of hollow structures so that cables can be conveniently conveyed into the ice crushing devices, and clamping cavities are formed in the positions, corresponding to the other sides of the ice crushing devices, of the stabilizing devices so that the outer side faces of the cables can be sleeved with the ice crushing devices. The adjacent ice crushing devices are connected through the elastic rods to form a closed structure in a surrounding mode.

Description

technical field [0001] The invention relates to the technical field of cable deicing, in particular to an intelligent automatic deicing robot for ultra-high voltage power grid cables. Background technique [0002] When the weather is cold, the rain and snow accumulated on the ultra-high voltage power grid cables are easy to form ice layers, which cause the cables to bear a large load, and are prone to safety accidents such as disconnection and tower collapse. It is necessary to remove the rain and snow covering the cables in time. , ice layer. Due to the high-altitude operation of the ultra-high voltage cable, the wind is relatively large, causing the cable to continuously swing. In the existing deicing device for ultra-high voltage power grid cables, when the ice layer on the outer wall of the cable is deiced, the cable continuously swings, resulting in uneven contact between the ice crushing cutter and the outer wall of the cable, and the ice crushing cutter itself It is...

AI Technical Summary

Problems solved by technology

Due to the high-altitude operation of the ultra-high voltage cable, the wind is strong, causing the cable to swing continuously

In the existing deicing device for ultra-high voltage power grid cables, when deicing the ice layer on the outer wall of the cable, the cable is constantly swinging, resulting in uneven contact between the ice cutter and the outer wall of the cable, so that the ice cutter itself It is easy to be damaged, and the depth of crushing, cutting or grinding of the ice layer by the ice cutter is too high or too low, which will scratch the cable or even cut the cable; and the deicing efficiency is low, and the removed crushed ice falls off directly , causing danger to residents and passers-by under the cable

Images