A live water flushing robot capable of precise flushing in substations

Abstract

The invention discloses a transformer station live-line water washing robot capable of doing accurate washing; the transformer station live-line water washing robot comprises a vehicle body mobile mechanism, a lifting mechanism, an electric control system and a water gun washing mechanism; the vehicle body mobile mechanism is provided with a first damper, and connected with a rotary platform of the lifting mechanism through a rotary support; the rotary platform of the lifting mechanism is also provided with a robot arm having a second damper; the robot arm is connected with a work table of the water gun washing mechanism; the electric control system comprises a vehicle subsystem and a remote control subsystem; the vehicle subsystem and a remote control subsystem cooperate to control the vehicle body mobile mechanism, the lifting mechanism and the water gun washing mechanism of the robot in a wireless mode; the washing robot can replace labors so as to complete washing work of transformer station insulators, so the operation people can be in a safe zone, thus ensuring operation people safety, reducing labor intensity, improving washing efficiency, and improving automation level.

Description

technical field [0001] The invention relates to a live water washing robot for substations capable of precise washing. 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. The current insulator flushing operation has the following disadvantages: [0003] 1. Most of the cleaning methods are carried out by cleaning technicians who enter the site with hand-held cleaning equipment. Manual cleaning not only depends on the weather conditions, but also requires cleaning personnel to have a high technical level and skilled operation procedures. Standardized safety protection to avoid safety accidents caused b...

AI Technical Summary

Problems solved by technology

[0003] 1. Most of the cleaning methods are carried out by cleaning technicians who enter the site with hand-held cleaning equipment. Manual cleaning not only depends on the weather conditions, but also requires cleaning personnel to have a high technical level and skilled operation procedures. Standardized safety protection to avoid safety accidents caused by short-circuit current, causing casualties. This type of operation method has potential safety hazards;

[0004] 2. When the operator is flushing, he cannot be guaranteed to be always in the safe area, and the labor intensity is high and the efficiency is low;

[0005] 3. Considering that the live water flushing operation 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;

[0006] 4. When the existing water washing robot is washing, the walking mechanism, mechanical arm and water gun will vibrate and swing, which reduces the washing accuracy and cannot clean the dirt on the outer surface of the insulator

Images