A three-arm high-voltage line walking robot

Abstract

The invention discloses a three-arm high-voltage line walking robot, which includes a first suspension arm, a second suspension arm and a third suspension arm, and the structures of the first suspension arm, the second suspension arm and the third suspension arm Similarly, the upper ends are staggered and connected to the high-voltage line in turn, the lower ends of the first suspension arm and the third suspension arm are connected to the electrical box through the electric lifting and traversing mechanism, and the lower ends of the second suspension arm are connected to the electrical box through the electric lifting and longitudinal moving mechanism. box. The invention provides a three-arm structure arranged in a staggered manner. Driven by the electric lifting and lateral movement mechanism and the electric lifting longitudinal mechanism, the anti-vibration hammer can overcome obstacles. The structure is simple, the support is stable and reliable, the walking is fast, and the force is balanced during the walking process.

Description

technical field [0001] The invention relates to a three-arm high-voltage line walking robot, which belongs to the technical field of line inspection robots. Background technique [0002] The operation status of transmission lines is related to the operation safety of the power grid. It is of great significance to detect and grasp the icing of transmission line conductors and meteorological environment in time to improve the load capacity of transmission lines and prevent the occurrence of power grid accidents. In complex terrain, mountains, forests and woodlands with rough terrain are also some high-voltage lines that must pass through, which makes it difficult for staff and vehicles to reach, which undoubtedly increases the difficulty of viewing ice on the line. Therefore, in order to ensure the safe operation of the line, it is necessary to use robots to conduct automatic inspections on the line. In order to realize the autonomous inspection of power lines, scholars from ...

AI Technical Summary

Problems solved by technology

There are still deficiencies in this technical solution: since the master-slave walking splitting wheel and the pressing splitting wheel need two sets of frame supports and the opening and closing of the splitting wheel needs other devices to realize, so the overall weight is too large, which increases the instability and power consumption

In addition, in order to ensure that the split wheel is always closed when walking, it is necessary to apply a certain pressure to it, and the pressure comes from the bottom of the frame, resulting in a large moment when meshing, and the overall stress situation is poor

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