Line patrol robot based on center of gravity adjustment

Abstract

The invention discloses a line patrol robot based on center of gravity adjustment. The line patrol robot includes a mobile car body, a robot control box, and a center of gravity adjustment mechanism located between the mobile car body and the robot control box. The center of gravity adjustment mechanism drives The moving car body and the robot control box generate relative displacement in the running direction of the line patrol robot. The invention has the function of autonomous obstacle surmounting, through the center of gravity adjustment mechanism, the center of gravity of the line patrol robot can be changed, and then the posture change of the line patrol robot can be realized, so as to achieve the purpose of crossing obstacles such as spacers and anti-vibration hammers, and has the advantages of simple structure, easy realization, It has the advantages of high reliability, strong ability to overcome obstacles, light weight and low cost.

Description

technical field [0001] The invention relates to the technical field of mobile robots, in particular to a line patrol robot based on center of gravity adjustment. Background technique [0002] In order to ensure the safety and stability of the operation of ultra-high voltage transmission lines, it is necessary to carry out regular inspections on the transmission lines. Due to the large distribution area and complex working environment of transmission lines, long-term exposure of wires outdoors may easily cause damage such as corrosion and broken strands. Therefore, regular inspections must be carried out on transmission lines to facilitate timely detection and elimination of hidden dangers. [0003] Most of the existing ultra-high voltage transmission line inspection robot mechanisms use a composite mobile mechanism composed of a wheeled mobile and a composite linkage mechanism, a multi-degree-of-freedom mobile mechanism composed of multiple sets of mobile units connected in ...

AI Technical Summary

Problems solved by technology

Due to the large distribution area and complex working environment of transmission lines, the wires are exposed outdoors for a long time, which is easy to cause damage such as corrosion and broken strands. Therefore, regular inspections must be carried out on the transmission lines to facilitate timely detection and elimination of hidden dangers.

[0003] Most of the existing ultra-high voltage transmission line inspection robot mechanisms use a composite mobile mechanism composed of a wheeled mobile and a composite linkage mechanism, and a multi-degree-of-freedom mobile mechanism composed of multiple sets of mobile units connected in series. These mechanisms have complex structures and motion There are many joints, high energy consumption, unable to adapt to the angle change of high-voltage lines, limited ability to overcome obstacles, difficult to control, and cause damage to transmission lines, so it is difficult to be used in actual line inspection operations

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