Charged maintenance operation robot for transformer substation equipment

Abstract

The invention discloses a charged maintenance operation robot for transformer substation equipment. The charged maintenance operation robot includes a robot body; the robot body comprises a moving chassis and an insulating lifting arm arranged on the moving chassis; a small flying arm is connected to the front end of the insulating lifting arm, a charged operating platform used for storing a charged operating tool is arranged at the front end of the small flying arm, and the small flying arm is connected with the charged operating tool through a fast connecting device; and the charged operating tool includes a foreign body cleaning tool, a wire repairing tool, and an insulator cleaning tool. The charged maintenance operation robot has the beneficial effects that a multi-sensor informationfusion technology is adopted, various sensors installed on the robot are used to sense the information of the robot body and the surrounding environment, and the safety and reliability of the robot operation are improved.

Description

technical field [0001] The invention relates to the technical field of substation live maintenance operations, in particular to a live maintenance operation robot for substation equipment. Background technique [0002] With the continuous development of society, the development of the power grid is faced with the demand for high power supply reliability, high load density, and high power quality. Users have increasingly strict requirements for power outage time. It is difficult to arrange power outages for important key lines, and there are more and more opportunities for power outage maintenance. few. [0003] Substation equipment is prone to pollution flashover during long-term operation, which leads to frequent grounding accidents in the power system and seriously affects the safe operation of the power system; in order to prevent accidents such as power outages caused by pollution flashover of insulators, methods such as regular cleaning of insulators and replacement of ...

AI Technical Summary

Problems solved by technology

[0009] (1) Live work has high requirements on the insulation performance of the robotic arm of the robot. The existing method of insulating the mechanical arm of the live working robot is to achieve insulation by setting an insulating sleeve outside the mechanical arm or outsourcing other insulating materials. This method is implemented. It is more difficult, and even affects the free movement of the robotic arm

The small flying arm at the end of the mechanical arm is connected with the telescopic arm by a connecting rod structure. Due to the flutter phenomenon of the connecting rod mechanism, it is easy to cause the small flying arm to vibrate during the live working process, which seriously affects the working accuracy and efficiency.

[0010] (2) The existing mechanical arm structure can only be fixedly connected to one working tool, which cannot realize flexible and rapid replacement of working tools, which seriously affects the efficiency of live working

The existing wire repairing device and cleaning device cannot realize intelligent repairing and intelligent cleaning;

[0012] (4) The material of wire repairing tool in the prior art is metal, can't realize live work, and safety is poor

This structure and operation method cause great physical and psychological burdens to the operator, and the cleaning effect is only observed manually from the ground, and the judgment error is large.

In addition, there is only one brush head, which cannot clean the insulators. The degree of automation is low, and there are potential safety hazards. If the operation is not done properly, it will cause serious damage to equipment and personal safety.

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