A walking and climbing robot along an overhead line

Abstract

The invention discloses a walking and climbing robot along an overhead line, which includes a support structure, which contains a controller, and a certain side of the support structure has three cantilever devices in the front, middle and rear, wherein the three cantilever devices The base of the cantilever device is connected to the support structure. The front and rear cantilever devices are located at both ends of the support structure. The front and rear cantilever devices include the driving mechanism at the top, the opening mechanism in the middle, the flexible slewing mechanism, the clamping mechanism and the lifting mechanism below. The middle cantilever device includes a traveling driving mechanism at the top, an opening mechanism and a flexible slewing mechanism at the middle, a lifting mechanism at the bottom and a charging mechanism at the front side of the middle cantilever device. The invention realizes stable walking and climbing along 220kV-500kV overhead lines, and can straddle line equipment such as anti-vibration hammers and suspension line clamps installed on the overhead lines. The invention has the characteristics of strong obstacle surmounting ability, high obstacle surmounting efficiency, large climbing angle, stable structure, light weight, simple operation, good real-time performance and the like.

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 The manual inspection method is no longer applicable due to its high labor intensity and low inspection accuracy.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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