Power arm for power transmission line inspection robot and power transmission line inspection robot

Abstract

The invention belongs to the technical field of robots, and particularly relates to a power arm for a power transmission line inspection robot and the power transmission line inspection robot. The problems of complex obstacle crossing action and low obstacle crossing efficiency of an inspection robot in the prior art is solved. The power transmission line inspection robot comprises at least two power arms, wherein the power arms comprise line holding modules and line patrol modules; the line patrol modules comprise elastic pressing mechanisms, crawling wheels and impeller mechanisms which aresequentially connected, the crawling wheels and the impeller mechanisms are independent from each other, the crawling wheels are used for travelling on a power transmission line, and when an obstacleis encountered, the impeller mechanisms and the elastic pressing mechanisms form a passive compliant obstacle crossing device, so that the function that the crawling wheels are supported to be locatedabove the power transmission line and the crawling wheels do not depart from the surface of the obstacle are achieved, and the obstacle crossing action is completed through the cooperation between the impeller mechanisms and the elastic pressing mechanisms. The inspection robot with the power arms can perform obstacle crossing efficiently during inspection, the operation is safe and stable, and the energy consumption is reduced.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to a power arm used for a transmission line inspection robot and a transmission line inspection robot. Background technique [0002] The safe and stable operation of overhead transmission lines directly affects the reliability of power supply. Regular inspections must be carried out to grasp their operating status, repair and eliminate potential safety hazards in a timely manner, and ensure power supply safety. At present, the main obstacles on the overhead transmission line include anti-vibration hammers, suspension clamps and spacers, etc., and the inspection and maintenance work is still mainly manual. In the manual inspection and maintenance work, there are problems such as high labor intensity and high operation risk, and it is difficult to manually reach the transmission lines that pass through complex environments such as mountains, rivers, and forests. Although U...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem of complex obstacle-crossing actions and low obstacle-crossing efficiency of the inspection robot in the prior art, the present invention provides a power arm for a power transmission line inspection robot on the one hand, The power arm includes a line-holding module and a line-watching module, and the line-watching module includes a crawling component, a first obstacle-crossing component, and a second obstacle-crossing component;

Images