Electrified water washing robot of wheel type substation

Abstract

The invention discloses an electrified water washing robot of a wheel type substation. The robot comprises a car body moving mechanism, wherein the car body moving mechanism is a wheel type moving chassis structure, and is connected with a revolving platform of a lifting mechanism through a revolving support; a three-section two-grade telescopic arm is additionally mounted on the revolving platform of the lifting mechanism; a small arm of the three-section two-grade telescopic arm is connected with a working table of a water gun washing mechanism through a leveling oil cylinder; an electric control system comprises a vehicle-mounted subsystem and a remote control subsystem; and the remote control subsystem and the vehicle-mounted subsystem fit to use a hydraulic control system to finish the control of the car body moving mechanism, the lifting mechanism and the water gun washing mechanism of the robot in a wireless mode. The device uses the robot for replacing manual operation to finish the insulator washing operation of the substation, so that operators are located in a safe area, the safety of the operators is guaranteed, the labor intensity is reduced, and the washing efficiency and the automation level are improved.

Description

technical field [0001] The invention relates to a wheeled substation live water washing robot. Background technique [0002] Substation insulators are exposed to the external environment for a long time, and dirt is easy to deposit on the surface. These dirt are prone to pollution flashover accidents when they are damaged by bad weather. The washing operation of insulators with live water can improve the reliability of power supply, reduce power failure losses, and ensure the safety of substations and transmission lines. At the present stage, the washing operation of substation insulators mainly has the following shortcomings: [0003] 1. The existing flushing method cannot achieve intelligent control, the manual operation process is relatively complicated, a large amount of pure water is required for flushing, and the cleaning is not thorough enough, the cleaning speed is slow, and the efficiency is low, which cannot meet the high-precision flushing of on-site substation i...

AI Technical Summary

Problems solved by technology

[0003] 1. The existing flushing method cannot achieve intelligent control, the manual operation process is relatively complicated, a large amount of pure water is required for flushing, and the cleaning is not thorough enough, the cleaning speed is slow, and the efficiency is low, which cannot meet the high-precision flushing of on-site substation insulators ;

[0004] 2. Most of the existing substation insulator flushing methods are carried out by cleaning technicians who enter the site with hand-held flushing equipment. Manual flushing not only depends on the weather conditions, but also requires cleaning personnel to have a high technical level and skilled operating procedures to charge the insulators. Water flushing requires high-standard safety protection to avoid safety accidents caused by short-circuit currents and cause casualties. This type of operation method has potential safety hazards;

[0005] 3. Manual operations are faced with many problems such as high labor intensity, low efficiency, and low level of automation; the technical requirements for electrified water flushing are relatively high, and are affected by various factors such as the environment, pollution, equipment creepage, and equipment layout. Equipment flashover is prone to occur during flushing;

[0006] 4. Considering that the flushing operation of live water is affected by various aspects such as flushing angle and water pressure, manual operation sometimes cannot completely flush away the dirt on the outer insulating surface of the equipment

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