Wiper for substation primary equipment observation window

Abstract

The invention discloses a wiper for a substation primary equipment observation window, which comprises an insulating shell (3), a motor (2) is mounted in the cylindrical insulating shell (3), and the output end of the motor (2) penetrates through the end face of the insulating shell (3) and is fixedly connected with a cleaning assembly (1); a rechargeable battery (10) electrically connected with the motor (2) is further installed in the cylindrical insulating shell (3), a rear cover (4) is installed on the end face, close to the rechargeable battery (10), of the insulating shell (3), and a switch (12) used for controlling the rechargeable battery (10) to charge the motor (2) is installed on the rear cover (4). The side face of the cylindrical insulating shell (3) is fixedly connected with a grip (7) through a connecting gasket (6), and the grip (7) is embedded into a fixing module (9) and rotationally connected with the fixing module (9) through an adjusting bolt (8) arranged on the side face of the fixing module (9) in a penetrating mode. The method is high in cleanliness and short in operation time, solves the problem that the meter number cannot be seen clearly on site, and has very high use value.

Description

technical field [0001] The invention relates to the field of safe production in the electric power industry, in particular to a wiper for an observation window of primary equipment in a substation. Background technique [0002] For substation operation and maintenance personnel on duty, equipment inspection is the most common daily routine work. The operation status of circuit breakers, current transformers, voltage transformers, lightning arresters and other substation equipment such as pressure, oil level, and leakage current directly affect the safe operation of the power grid. During the inspection, personnel cannot clearly distinguish the values ​​of circuit breaker SF6 meter pressure, current transformer, voltage transformer oil level, surge arrester leakage current, etc., and cannot find hidden dangers in the equipment in time, which seriously affects the inspection quality and even endangers the safe and stable operation of the power grid . [0003] At present, the...

AI Technical Summary

Problems solved by technology

Although this kind of method can be carried out at any time, it is time-consuming and laborious. In addition, during the wiping process, due to the long torque, the operating lever is long and heavy, and it is difficult to control it in the air. There are also safety risks such as damage to the observation window during work.

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