Mobile robot being applicable to large span transmission line routing inspection

Abstract

The invention relates to a mobile robot structure, in particular to a mobile robot being applicable to large span transmission line routing inspection, which comprises a front upper arm, a rear upper arm, a front lower arm, a rear lower arm and an electrical appliance box body, wherein one ends of the front and the rear lower arms are respectively installed on the electrical appliance box body, the other ends of the front and the rear lower arms are respectively and rotatably connected with one ends of the front and the rear upper arms through a front and a rear rotation mechanisms, and the other ends of the front and the rear upper arms are respectively provided with a travelling mechanism which travels on a transmission line and a clamping mechanism which clamps the transmission line; and the front and the rear rotation mechanisms have the same structure, and respectively comprise a rotation pair and a spring, one ends of the two upper arms of the mobile robot are respectively and rotatably connected with the other ends of the two lower arms of the mobile robot through the rotation pairs, and the springs which can rotatably reset the upper arms are arranged between the upper arms and the lower arms of the mobile robot. The mobile robot has the advantages of large climbing angel, off-line prevention, good safety protection, short obstacle navigation time, simple obstacle process, fault release function, wider application scope and the like.

Description

Technical field [0001] The invention relates to a mobile robot mechanism, in particular to a mobile robot suitable for patrol inspection of large-range power transmission lines. Background technique [0002] Transmission lines are an extremely important part of the power system. In order to ensure their safe and stable operation, regular inspections are required. At present, the main methods used for transmission line inspection are manual inspection and helicopter inspection. Manual inspection has low efficiency, high labor intensity, and high risk; helicopter inspection costs are high, and inspection quality is easily affected by climate. Therefore, it is necessary to develop a robot capable of carrying communication and inspection equipment to replace manual automatic inspection of transmission lines to improve efficiency and ensure the safe operation of transmission lines. In the existing ultra-high voltage transmission line inspection robot mechanisms, most of them use a c...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the above-mentioned mobile mechanism, such as complex structure, heavy weight, small climbing angle, complicated obstacle surmounting process and long obstacle surmounting time, clamping mechanism cannot be opened when a fault occurs, and it is inconvenient to rescue and go off the assembly line, the purpose of the present invention is to provide A mobile robot suitable for inspection of large-gap transmission lines

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