Obstacle-crossing mechanical arm suitable for power transmission line inspection robot

A technology for inspection robots and transmission lines, applied in the field of inspection robots, can solve the problems of robots crossing obstacles and falling off transmission lines, difficulty in ensuring the stability of walking over obstacles, and reducing the stability of transmission lines, etc., so as to save labor costs, Simple structure and the effect of improving work efficiency
CN103972816AInactive Publication Date: 2014-08-06HARBIN ENG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HARBIN ENG UNIV
Publication Date
2014-08-06
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides an obstacle-crossing mechanical arm suitable for a power transmission line inspection robot. The obstacle-crossing mechanical arm comprises a traveling mechanism and a supporting mechanism. The traveling mechanism comprises a traveling arm, a traveling wheel and a traveling motor, the traveling wheel and the traveling motor are installed at the upper end of the traveling arm, and the traveling wheel is connected with the traveling motor through a reduction gearbox. The obstacle-crossing mechanical arm further comprises an auxiliary traveling mechanism and two connecting rods, the auxiliary traveling mechanism comprises an auxiliary traveling arm and an auxiliary traveling wheel installed on the auxiliary traveling arm, one end of each connecting rod is connected with the traveling arm in a hinged mode, the other ends of the connecting rods are connected with the auxiliary traveling arm in a hinged mode, and the supporting arm is connected with the middles of the two connecting rods in a hinged mode. The traveling obstacle-crossing mechanical arm is simple in structure, traveling and obstacle crossing can be achieved through one driving motor, and the obstacle-crossing mechanical arm can be combined freely according to the overall structure of the inspection robot and is widely applied to moving and obstacle-crossing mechanisms of various power transmission line inspection robots.
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Description

technical field

[0001] The invention relates to the field of line inspection robots, in particular to a walking obstacle-surpassing mechanical arm suitable for power transmission line inspection robots. Background technique

[0002] The transmission line is an extremely important part of the power system. In order to ensure its safe and stable operation, regular inspections are required. The methods currently used mainly include manual inspection and helicopter inspection. Manual inspection is inefficient, labor-intensive, and dangerous. Dangerous forests and cliff routes cannot be manually inspected; the cost of helicopter inspection is high, and the quality of inspection is easily affected by the climate. Therefore, it is necessary to develop a robot that can carry communication and inspection instruments to replace manual automatic inspections of transmission lines. Using the carried instruments to detect lines can not only reduce labor intensity, but also improve the qu...

Claims

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