Climbing robot walking along overhead line

Abstract

The invention discloses a climbing robot walking along an overhead line, and the climbing robot comprises a support structure which comprises a controller. One side part of the support structure is provided with a front cantilever device, a center cantilever device and a rear cantilever device. The three cantilever devices are connected with the support structure through a cantilever device pedestal, and the front cantilever device and the rear cantilever device are located at two ends of the support structure. The front and rear cantilever devices each comprises a walking drive mechanism located at the top, an unfolding mechanism, a flexible rotating mechanism, a clamping mechanism, and a lifting mechanism which is located below, wherein the unfolding mechanism, the flexible rotating mechanism and the clamping mechanism are located at the central part. The center cantilever device comprises a walking drive mechanism at the top, an unfolding mechanism and a flexible rotating mechanismwhich are both located at the central part, a lifting mechanism located below, and a charging mechanism located at the front side of the center cantilever device. The climbing robot achieves the stable walking and climbing along an overhead line (220kV-500kV), and can be installed on a shock-proof hammer and a suspension line clamp on the overhead line in a crossing manner. The climbing robot is strong in obstacle crossing capability, is high in obstacle crossing efficiency, is large in climbing angle, is stable in structure, is light in weight, is simple in operation, and is good in real-timeperformance.

Description

technical field [0001] The invention belongs to the technical field of electric power inspection equipment, and in particular relates to a walking and climbing robot along an overhead line. Background technique [0002] In order to ensure the safe and stable operation of high-voltage transmission lines, it is necessary to carry out regular maintenance on high-voltage transmission lines. The inspection and inspection of high-voltage transmission lines is very necessary to protect the safety of the power grid. High-voltage transmission lines are widely distributed, and the geographical environment in some areas is relatively complex. The manual inspection method is no longer applicable due to its high labor intensity and low inspection accuracy. We can only find new inspection methods. With the development of mobile robot technology, a new technical platform is provided for the inspection of overhead high-voltage transmission lines. [0003] The currently researched inspecti...

AI Technical Summary

Problems solved by technology

[0003] The currently researched inspection robot, whether it is driving along the overhead line or along the wire, needs to cross obstacles, which not only greatly affects the inspection efficiency of the robot, but also has potential safety hazards for the robot itself.

Compared with the robot traveling along the wire, the robot traveling along the overhead line can be "condescending", so the field of view of the inspection line is large, and the inspection effect is good. However, the structure of the overhead line's tension tower head is complex, making it difficult for the robot to pass , the practicability of the robot has been greatly restricted

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