A kind of equipment for electric power maintenance and overhaul

Abstract

The invention discloses an electric power maintenance and overhaul equipment, which comprises an air pump, an airtight insulation rod, a first maintenance assembly and a second maintenance assembly. The airtight insulation rod lifts the first maintenance component and the second maintenance component to the working position, the air pump supplies air, and transmits it to the first maintenance component and / or the second maintenance component through the airtight insulation rod, and isolates the contact surface of the knife switch Degreasing and / or descaling of bolts, or cleaning of locally attached pollutants on insulators. The electric power maintenance and repair equipment disclosed in this plan has a simple structure, and the horizontal space occupies a small space. It is a small-scale operation equipment and the equipment cost is relatively low. The dense insulating rod supports the first maintenance component and the second maintenance component for live work, reducing the occurrence of power outages caused by operations, thereby reducing economic losses caused by power outages.

Description

technical field [0001] The invention relates to the technical field of electric equipment, in particular to equipment for electric maintenance and repair. Background technique [0002] With the development of the national economy, users have higher and higher requirements for power quality, requiring fewer and fewer power outages. Some defects of power transformation equipment and power transmission equipment (such as loose insulator screws, insulator heating, or foreign objects hanging from lines, etc.) occur from time to time. If not dealt with, power outages may occur after a long time; Maintenance is required (for example, the contact surface of the isolating knife switch needs to be oiled and rusted, and some bolts also need to be oiled and rusted, too much dust on the insulator, or the insulator is partially attached to pollutants). [0003] At present, there are live working vehicles in China. The live working vehicle is a large-scale live cleaning equipment with com...

AI Technical Summary

Problems solved by technology

Some defects of power transformation equipment and power transmission equipment (such as loose insulator screws, insulator heating, or foreign objects hanging from lines, etc.) occur from time to time. If not dealt with, power outages may occur after a long time; Need maintenance (for example, the contact surface of the isolating knife switch needs to be oiled and rusted, some bolts also need to be oiled and rusted, there is too much dust on the insulator, or the insulator is partially attached to the pollutant)

[0003] At present, there are already live working vehicles in China. The live working vehicle is a large-scale live cleaning equipment with complex structure and high cost.

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