Optimization design of the wire repair tool for the maintenance robot with charged used in substation

Abstract

With the continuous development of the society, the development of the power grid is faced with the demand for high power supply reliability and high power quality, and there are fewer and fewer opportunities for power outage maintenance on important and critical lines. The damage of the wires in the overhead lines of the substation will affect the efficiency of the transmission. In this paper, the optimization design is carried out on the basis of the wire repair tool. The optimized tool adopts the structural design of the wire repair tool with insulating material to ensure the insulation performance. In this paper, the optimization design of the repair patch, clamping arms, transmission mechanism with worm gears and worm shaft, and wire gathering device is carried out. The structure, the motor drive system and control principle of the tool are also improved. The wire repair tool has been optimized for miniaturization, light weight, and intelligence.