A tower obstacle-crossing bridge for an overhead transmission line wheeled patrol robot

Abstract

The invention discloses a pole tower obstacle-crossing bridge for overhead transmission line wheel patrol inspection robot, comprising an intermediate bridge (10), a mounting bracket (20) and a connecting bridge (30). The intermediate bridge (10) is of an elongated structure, the intermediate bridge (10) is in a horizontal state, and two ends of the intermediate bridge (10) are connected with a steel pipe (12) and a steel strand (11) in turn. A mounting bracket (20) for connecting the intermediate bridge (10) to the tower head cross arm (41) of the transmission tower (40); The connecting bridge (30) is used for connecting the stranded wire (11) with the ground wire (42) on the transmission tower (40). The overhead transmission line wheeled inspection robot tower obstacle bridge does not need to reform the original tower structure, and has the characteristics of simple structure and convenient installation. The installation of the overhead transmission line wheeled inspection robot tower obstacle bridge does not affect the performance of the original tower, satisfies the ground galloping, and retains the original ground insulation scheme.

Description

technical field [0001] The invention relates to the field of power transmission auxiliary equipment, in particular to a pole-tower obstacle-crossing bridge for a wheeled inspection robot of an overhead power transmission line. Background technique [0002] Due to the long-term exposure of overhead lines to the natural environment, the lines and towers are affected by the surrounding environment and natural changes, which are prone to equipment defects and threats to line safety. Therefore, effectively grasping the operation of transmission lines has become an important part of ensuring power transmission. At this stage, in order to grasp the operation of the line, our country mainly adopts the method of manual line inspection to grasp the operation of the line. However, with the rapid development of UHV transmission lines in my country in recent years, the coverage of high-voltage and UHV lines has become wider and wider, and the layout of the line network has become more an...

AI Technical Summary

Problems solved by technology

[0004] The wheeled rolling inspection robot generally uses two sets of wheels with V-shaped grooves to clamp the cable from the upper and lower sides. The tower head of the corner tower, the suspension cable clamp, the anti-vibration hammer, the connecting hardware, etc. will block the upper and lower passages of the cable. impede robot movement

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