Driving arm device for substation busbar barrel inner wall cleaning robot

Abstract

The invention discloses a driving arm device for a substation busbar barrel inner wall cleaning robot. The driving arm device includes a walking device and wheels which are in driving and are installed at the bottom of the walking device, the upper end of the walking device is provided with a driving spindle, the other end of the driving spindle is fixedly connected with an oil cylinder with a base, a lower mounting frame is fixedly mounted at the lower end of the oil cylinder, an inner wall cleaning head driving arm is fixedly mounted on the lower mounting frame, an inner wall cleaning head is fixedly mounted at the tail end of the inner wall cleaning head driving arm, an upper mounting frame is fixedly mounted at the upper end of an oil cylinder base, a base cleaning head driving arm isfixedly mounted on the upper mounting frame, and a base cleaning head is fixedly mounted at the tail end of the base cleaning head driving arm. The walking device walks in a busbar barrel through thewheels, and the inner wall cleaning head and the base cleaning head are driven through the inner wall cleaning head driving arm and the base cleaning head driving arm respectively, so that the two cleaning heads complete cleaning work in the busbar barrel.

Description

technical field [0001] The invention relates to the technical field of substations, in particular to a driving arm device for a robot for cleaning the inner wall of a bus barrel of a substation. Background technique [0002] In the substation, the GIS busbar is widely used. The main structure is composed of the busbar barrel and the conductive rod (conductor). The conductive rod is installed in the busbar barrel and arranged in a triangle. During the installation process, the inner surface of the bus barrel must be cleaned and dust removed to absorb the dust. If there is dust inside, it will cause the insulator to discharge during the electrification process. It is required that after cleaning, the surface cleanliness should reach Sa2.5 level or above, and the humidity inside the cylinder should be less than 50%. The current cleaning method is to use industrial absolute ethanol, industrial clean paper or silk to manually wipe the inner wall of the corrugated cylinder, condu...

AI Technical Summary

Problems solved by technology

Before operation, the operator needs to change special work clothes, wear protective gloves, dust caps, and remove excess items on the body before operating. However, manual operation is difficult to completely meet the use requirements after cleaning, and it is easy to cause secondary pollution. After power on It is easy to cause discharge accidents, bring unimaginable economic losses, and may even cause casualties

[0003] Due to the complex installation of guide rods and other structures in the busbar barrel, and the narrow space inside the barrel, when cleaning by mechanical means, it is necessary to control the cleaning head flexibly and accurately so that it can complete the cleaning work in the inner area of ​​the busbar barrel. For this reason, we propose a A driving arm device for a robot for cleaning the inner wall of a substation bus barrel is used to solve the above problems

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