High-voltage line inspection system based on unmanned aerial vehicle

Abstract

The invention belongs to the technical field of high-voltage line maintenance, and discloses a high-voltage line inspection system based on an unmanned aerial vehicle. The system comprises a machine body, the top of the machine body is fixedly connected with a storage battery, the front and rear sides of the inner cavity of the storage battery are both provided with air pressure adjustment driving mechanisms, one end of each air pressure adjustment driving mechanism is fixedly connected with a mounting sleeve, a servo motor is arranged in each mounting sleeve in a sleeved mode, a mounting threaded sleeve is fixedly connected to the output end of each servo motor, and a mounting column is fixedly connected to the top of each mounting threaded sleeve. According to the system, a cable clamping device is improved, during use, when an electric push rod lifts an elastic seat upwards, a clamping shaft and a limiting shaft can move in a transverse groove, and under the elastic action of an extrusion spring, the clamping shaft and the limiting shaft can quickly clamp a high-voltage wire; and during use, under the driving of the unmanned aerial vehicle, the clamping shaft and the limiting shaft can move on the high-voltage line, the detection time is shortened, and the detection efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of high-voltage line maintenance, in particular to a drone-based high-voltage line inspection system. Background technique [0002] The distance between the high-voltage line and the ground is generally high, generally from a height of more than ten meters to tens of meters, and even hundreds of meters in some mountainous areas, and the high-voltage line generally requires regular maintenance. Manual on-line operation is highly dangerous and slow in efficiency. [0003] Therefore, with the emergence of such technical problems, the use of UAVs to overhaul high-voltage lines can improve the efficiency of manual overhauls, but UAVs are controlled by humans, and there are also disadvantages in the process of overhauling lines. When the man-machine is flying, it needs to be detected in the air, and there will be detection blind spots, and the vibration of the drone in the air will cause the problem of poor detec...

AI Technical Summary

Problems solved by technology

[0002] The distance between the high-voltage line and the ground is generally high, generally from a height of more than ten meters to tens of meters, and even hundreds of meters in some mountainous areas, and the high-voltage line generally requires regular maintenance. Manual online operation is dangerous and slow

[0003] Therefore, with the emergence of such technical problems, the use of UAVs to overhaul high-voltage lines can improve the efficiency of manual overhauls, but UAVs are controlled by humans, and there are also disadvantages in the process of overhauling lines. When the man-machine is flying, it needs to be detected in the air, and there will be detection blind spots, and the vibration of the drone in the air will cause the problem of poor detection effect. At the same time, because the high-voltage line is a cylindrical surface, it cannot be fully detected during detection.

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