Inspection robot platform of 500kV split conductors

Abstract

The invention concretely discloses an inspection robot platform of 500kV split conductors. The inspection robot platform comprises six drive arms with the same structures, a yoke plate frame, and a battery control box, wherein each drive arm comprises drive wheel mechanisms with the same structures, a lifting joint, a rotating joint, a guide wheel mechanism and a guide groove; each drive arm is suspended on the split conductor through one drive wheel mechanism; the lower ends of the drive wheel mechanisms are connected with the lifting joints through the rotating joints; the lifting joints are fixed on the yoke plate frame; and the guide wheel mechanism is arranged on each drive arm, and the guide wheel structure can slide along the guide groove fixed on the yoke plate frame. The inspection robot platform has the beneficial effects that the robot steps across two split conductors during running, and can ensure the running gesture of the robot even if the gravity center deviates, is safe and stable. Integration of a detection tool on the robot is facilitated; an operating mechanical arm and a special tool can be expanded to carry out the work such as obstacle removing and circuit repairing.

Description

technical field [0001] The invention relates to a robot platform for patrol inspection of overhead transmission lines, in particular to a robot platform for patrol inspection of 500kV split conductors. Background technique [0002] Ultra-high voltage transmission lines are an important part of high-voltage power grids. In order to ensure their safety and stability during operation, regular inspections are required; due to the distribution points of transmission lines, they are far away from towns, the terrain is complex, and the conductors are exposed to severe conditions. Leakage in the field, long-term exposure to wind and rain, and being affected by continuous mechanical tension, electrical flashing, and material aging, is likely to cause wear, broken strands, corrosion and other damage. If it is not repaired and replaced in time, it is easy to cause serious accidents and cause Large-scale power outages and economic and property losses. Therefore, it is necessary to carr...

AI Technical Summary

Problems solved by technology

Comprehensive analysis, this patent mainly has the following disadvantages: the patented robot can only walk along a single-strand wire, and only has the detection function. When disassembling the anti-vibration hammer, repairing wires, etc.), the center of gravity of the robot body is prone to shift, resulting in unstable posture of the machine and unable to ensure safe operation

According to comprehensive analysis, this patent mainly has the following disadvantages: it can run on a single-strand split conductor, and cross obstacles such as shock-proof hammers and insulator strings, but the obstacle-crossing efficiency is low, and its narrow and long mobile platform is not conducive to the integration of various detection and operation tools.

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