Line inspection robot based on gravity center adjustment

Abstract

The invention discloses a line inspection robot based on gravity center adjustment. The line inspection robot comprise a mobile vehicle body, a robot control box and a gravity center adjustment mechanism located between the mobile vehicle body and the robot control box, wherein the gravity center adjustment mechanism drives the mobile vehicle body and the robot control box to produce relative displacement in the running direction. The line inspection robot has a self obstacle crossing function, can change the gravity center through the gravity center adjustment mechanism, further achieve posture change and accordingly achieve the purposes of crossing spacer rods, shake-proof hammers and other obstacles and has the advantages of being simple in structure, convenient to achieve, high in reliability, good in obstacle crossing capacity, light in weight, low in cost and the like.

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

Images