An autonomous obstacle-crossing ground wire flying car for maintenance

Abstract

The invention relates to an autonomous obstacle-surpassing ground wire flying car for maintenance, which includes two wheel frames and a cage seat frame, and is characterized in that: the edges on both sides of the lower end of the two wheel frames are respectively fixed together by connecting rods, each A wheel shaft is installed on the wheel frame, a main pulley is installed on the wheel shaft, a slave pulley is provided at the middle position of the connecting rod, and the slave pulley is connected with the connecting rod through a hinge, and the slave pulley shaft Both ends are provided with handles, the lower end of the same side of the two wheel frames is connected to the upper end of the cage seat through an anti-loose device, and the other side is fixedly connected to the upper end of the cage seat, and the cage seat The lower end is provided with a backing plate. Not only has the function of autonomous obstacle surmounting, but also the operator is convenient to balance, which effectively reduces the psychological pressure of the operator, and the overall weight is light, safe and reliable.

Description

technical field [0001] The invention relates to a ground flying car, in particular to an autonomous obstacle-crossing type ground flying car for maintenance. Background technique [0002] Large spans with a height of more than 100 meters are high-rise structures. Large spans in power transmission lines are mainly subjected to wind loads, earthquake loads and installation loads, among which wind loads are the most dominant. Large spans are generally located on the coasts of rivers, lakes, rivers and seas, and the wind environment is harsh, so the dynamic response under the action of wind load is particularly strong. Therefore, large spans often adopt a combination of damping wire clamps and shockproof hammers. Due to the importance and particularity of large spans, eliminating the defects of large spans often requires high standards and high efficiency. However, due to the large span and towering heights, high-altitude operations, especially ground wire and optical cable ope...

AI Technical Summary

Problems solved by technology

Therefore, in the traditional way of eliminating gaps, operators not only have to overcome the difficulties of hanging their bodies in the air and making it difficult to exert force when moving along the line, but also travel slowly, take a long time to go out of the line, consume a lot of physical strength, and work efficiency is low, and the psychological pressure of the personnel is huge.

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