Power transmission line inspection robot based on unmanned aerial vehicle

Abstract

A power transmission line inspection robot based on an unmanned aerial vehicle, disclosed in the invention, comprises a robot body, the upper end of the robot body is fixedly connected with a photovoltaic suite, driving assemblies are arranged on the two sides of the robot body correspondingly, first cameras are arranged at the front end and the rear end of the robot body correspondingly, and the front end and the rear end of the robot body are each provided with an ash removal assembly. The inspection robot can be well protected by arranging the driving assemblies, the ash removal assemblies and a water removal assembly, when it is detected that birds and animals exist in accessories of the inspection robot through an obstacle sensor, a driving roller drives an internal bird repelling sound wave device to conduct driving to ensure that the inspection robot does not collide with birds, when the lens of the first camera is shielded by a flying object or high-altitude water vapor, the visual field of the inspection robot may be lost at the moment, the inspection robot is cleaned through cleaning cloth, it is ensured that ground control personnel can continue to control flight of the inspection robot, and the situation of return flight repair is reduced.

Description

technical field [0001] The invention relates to the technical field of transmission line detection, in particular to an unmanned aerial vehicle-based transmission line inspection robot. Background technique [0002] The failure of high-voltage transmission lines caused power outages, which caused huge economic losses to people's lives, industrial enterprises and the country. It is necessary to discover the hidden dangers and defects of the transmission line in time, and repair them to prevent problems before they happen. Regular inspections of the transmission lines must be carried out. Defects of transmission lines mainly include broken strands, loose strands, rust, defect, missing, displacement, lightning strikes, pollution, wear, corrosion, etc. Defects and failures such as wear and tear seriously threaten the safe operation of the transmission system. [0003] At present, there are two methods of inspection of high-voltage transmission lines: manual inspection and heli...

AI Technical Summary

Problems solved by technology

This method is labor-intensive, expensive and dangerous, and it is not practical in the modern era of intelligence. Helicopter inspection is also called aerial survey method, which refers to the helicopter carrying infrared thermal imager and visible light camera and other equipment for inspection. Its advantages are: The line inspection is efficient, and it can be inspected for high altitudes, alpine regions and inaccessible roads. The disadvantage is that the line inspection is expensive, and the quality of inspection is affected by factors such as climate, and the lack of protective mechanisms is easily affected during the flight. Inspection robots can't work well

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