Power transmission line patrolling and deicing robot

Abstract

The invention discloses a transmission line patrol inspection and deicing robot, which is characterized in that it includes a patrol robot body, the body includes a body (1), and the body (1) passes through a front walking mechanism (5), a middle walking mechanism (6) and the support of the rear traveling mechanism (7) are arranged on the transmission line; each traveling mechanism includes a supporting arm (4) and a walking wheel (2), and the upper end of the supporting arm (4) is connected to the body (1) It is movably connected, and the lower end is provided with walking wheels (2); the body (1) is provided with an ice-melting agent box (8), and the ice-melting agent box (8) is connected to the ice-melting device (9). The present invention has the advantages of simple obstacle surmounting structure, convenient operation, fast obstacle surmounting, deicing structure, integrated mechanical ice breaking and ice melting, and fast deicing speed; fast obstacle surmounting and deicing can be realized, and the inspection efficiency is high.

Description

technical field [0001] The invention relates to the field of power line detection, in particular to a power line inspection and deicing robot. Background technique [0002] In most parts of our country, there is a large amount of snowfall every year, resulting in the formation of ice on the transmission lines of a large number of high-voltage transmission lines. These ice coatings have caused serious harm to the cables and towers of high-voltage transmission lines, especially in recent years. The icing of high-voltage transmission lines caused cable breakage and tower collapse, resulting in large-scale power outages, seriously threatening the safe and stable operation of the power grid, and causing great losses to my country's economic construction and people's lives. [0003] At present, most of the deicing work on transmission lines in China still adopts manual deicing methods, and the deicing method is manually struck with sticks, which requires more personnel and resource...

AI Technical Summary

Problems solved by technology

[0002] In most parts of our country, there is a large amount of snowfall every year, resulting in the formation of ice on the transmission lines of a large number of high-voltage transmission lines. These ice coatings have caused serious harm to the cables and towers of high-voltage transmission lines, especially in recent years. The icing of high-voltage transmission lines caused cable breakage and tower collapse, resulting in large-scale power outages, seriously threatening the safe and stable operation of the power grid, and causing great losses to my country's economic construction and people's lives.

[0003] At present, most of the deicing work on transmission lines in China still adopts manual deicing methods, and the deicing method is manually struck with sticks, which requires more personnel and resource input and cannot achieve the required efficiency. It is also very difficult To ensure the safety of deicing personnel; or to use high-voltage line melting ice, but high-voltage line melting ice consumes too much energy, and the energy consumption of mechanical deicing is much less than that of high-current melting ice

The high-current ice-melting method is more efficient, but it is costly and complicated to operate, which has a great impact on system safety

[0004] The mechanical deicing method directly acts on the ice layer of the transmission line through a mechanical device, usually using vibration, rolling, shoveling, hitting, etc. The mechanical deicing method is low in cost and pollution-free, but in order to avoid damage to the transmission line , often only the ice accumulated above a certain height from the transmission line can be removed, and the ice layer closely combined with the transmission line is left, which is difficult to clean thoroughly

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