Substation electrified water flushing auxiliary flushing robot and method

Abstract

The invention discloses a transformer substation live washing auxiliary washing robot and a method. A mechanical body comprises a chassis. The chassis is fixed to a walking mechanism. A shell is fixed to the chassis. A perpendicular lifting mechanism is fixed to the chassis. An organ box hood is arranged on the periphery of the outer side of the perpendicular lifting mechanism. A vehicle-mounted controller is installed in the organ box hood. Insulation supporting columns are fixed to the perpendicular lifting mechanism. An electric control box is fixed to the upper ends of the insulation supporting columns and controls a water gun washing mechanism installed on the electric control box. A power assembly is installed in the shell and provides a power source for the walking mechanism and the perpendicular lifting mechanism. The vehicle-mounted controller is matched with a remote control system. The remote control system drives the perpendicular lifting mechanism and the water gun washing mechanism to work in a remote control manner. Transformer substation insulator washing operation can be finished through the robot instead of manual work, the safety of an operator is guaranteed, the labor intensity is relieved, washing efficiency is improved, the automation level is increased, and the positive revolutionary effect on the washing operation manner of transformer substations in China is achieved.

Description

technical field [0001] The invention relates to a substation electrified water flushing auxiliary flushing robot and a method thereof. 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. 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 sa...

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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. The water washing robot cannot guarantee the continuous washing position and speed between the straight line section in the up and down direction and the arc section facing the nozzle side, and the execution time of the robot is long and it is difficult to track;

[0005] 3. The existing water washing robot cannot monitor the position change of the robot and the insulator in real time, and cannot guarantee the accurate positioning of the starting point and end point of the washing track, and the washing quality is poor and the efficiency is low;

[0006] 4. The existing water flushing control methods are all aimed at the main flushing robot, and the control effect is poor, the acceleration cannot be controlled, the error is large, and the robot cannot be guaranteed to run smoothly during the flushing process

[0007] 5. Most of the existing water washing robots are designed for cleaning insulators over 8m in length. This type of water washing robot does not have high cleaning strength for substation insulators less than 8m in length.

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