Two-stage lifting superhigh voltage hot-line cleaning robot

Abstract

The present invention relates to a double-stage lift extra-high voltage charged sweeping robot, belonging to the field of robot technology. Said sweeping robot includes the following components: sweeping hand jaw, sweeping arm, hand jaw turning joint, insulating platform, upper-stage fork frame, lower-stage fork frame, upper-stage lifting cylinder, lower-stage lifting cylinder, fork frame traveling platform, lifting mechanism, turning platform, hydraulic automatic leveling system, overhead table, central control system, wireless communication and remote control operation terminal, etc. Said invention provides their connection mode and the working principle of said sweeping robot.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a double-stage lifting ultra-high voltage electrified cleaning robot. Background technique [0002] my country's electric power department requires that the external insulation of transmission lines and substations can operate reliably under atmospheric overvoltage, internal overvoltage and long-term operating voltage, but the solid, liquid and gaseous dirt particles deposited on the surface of insulating porcelain bottles are exposed to fog, dew and drizzle. Under the simultaneous action of harsh weather conditions such as melting ice and snow, the electric strength of insulating porcelain bottles will be greatly reduced, so that the external insulation of transmission lines and substations will not only flashover under the action of overvoltage, but more frequently in the long-term Pollution flashover occurs under the operating voltage, and when the equipment is polluted, the succ...

AI Technical Summary

Problems solved by technology

However, in practical applications, the robot has some shortcomings: 1. The scissor lifting mechanism adopts a single-stage lifting method, and the overall structure is heavy, which makes the working pressure of the insulating lifting cylinder very high and increases the insulation. Cylinder Design and Manufacture Difficulty

On the other hand, the relationship between the lifting height and the insulation of the whole machine cannot be adjusted

2. The horizontal telescopic movement mechanism of the cleaning arm is placed on the insulating platform on the top of the robot, so most of the components on the mechanism must have good insulation, which greatly increases the difficulty and cost of design and manufacturing

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