Semi-automatic electric flashover-proof cleaning device

Abstract

The invention discloses a semi-automatic electric flashover-proof cleaning device. The device comprises a cleaning head which is driven by a power unit to operate through a transmission flexible tube. The cleaning head comprises a vertical rotating brush. One side of the rotating brush is covered by a protection cover, wherein the cross section of the protection cover is shaped like C. The outer side of the protection cover is fixedly provided with a handle. The upper end of the inner side of the protection cover is fixedly provided with an upper rod which extends laterally. An end part of the upper rod rotatingly cooperates with the upper end of the rotating brush through an upper connection device. The lower end of the inner side of the protection cover is provided with a lower rod in a hinged manner through a horizontal shaft, wherein the lower rod swings up and down. The lower rod is in rotating fit with the lower end of the rotating brush through a lower connection device. The device is advantageous in that the device is reasonable in structure, can quickly complete the wiping and cleaning task according to the shape of cleaned equipment, can carry out the free and quick switching between a mode of short-distance wiping and cleaning and a mode of long-distance wiping and cleaning without changing the position of an operator, can randomly adjust the wiping and cleaning angle, can clean stubborn dirt, has no wiping and cleaning dead angle, saves time and labor, achieves good protection for a wiping and cleaning person, enables the wiping and cleaning person not to inhale and contact with dust, prevents dirt from entering eyes, enables the cleaned dust not to fall to equipment below, and is not limited by the wiping and cleaning height; one person can complete the wiping and cleaning task; and the wiping and cleaning effect is good.

Description

technical field [0001] The invention relates to a semi-automatic electric flashover cleaner. Background technique [0002] At present, cleaning and decontamination of power equipment in the power system is a very heavy and repetitive work, and it also has certain harm to the health of the staff. Before the arrival of spring and autumn every year, rain and fog increase. In order to prevent flashover accidents caused by dirt and dust on power equipment, the porcelain parts (mainly insulators) of power equipment need to be dust-removed and cleaned, and then painted. Anti-fouling flashover coating, this work requires a lot of manual work, and the staff wipes it bit by bit with a rag in their hands. The workload is very heavy and the intensity of fatigue is very high. Moreover, it is inconvenient for the staff to stand and move when cleaning on the equipment, so they can only work with one hand, and the other hand must hold the porcelain column to ensure personal safety and prev...

AI Technical Summary

Problems solved by technology

Before the arrival of spring and autumn every year, rain and fog increase. In order to prevent flashover accidents caused by dirt and dust on power equipment, the porcelain parts (mainly insulators) of power equipment need to be dust-removed and cleaned, and then painted. Anti-fouling flash paint, this work requires a lot of manual work, and the staff wipes it bit by bit with a rag in their hands. The workload is very heavy and the intensity of fatigue is very high.

Moreover, it is inconvenient for the staff to stand and move when cleaning on the equipment, so they can only work with one hand, and the other hand must hold the porcelain column to ensure personal safety and prevent falling from high altitudes. If you can touch the equipment at close range, you will inhale a large amount of dust at the same time, which will also cause considerable damage to your health.

[0003] At present, there is a device on the market that uses the extension rod to lift the rag into the air to scrub the power system equipment, which can solve the problem of dust inhalation or contamination due to the traditional scrubbing method being too close to the power system equipment, and has a better protective effect. , to ensure the health of the operator, but this scrubbing equipment also has the following disadvantages: 1, because the rag is lifted into the air by the extension rod for scrubbing, the scrubbing strength of the rag is greatly reduced, resulting in unclean scrubbing; 2. 1. The operation method of using the extension rod to lift high into the air requires the operator to continuously control the movement of the rag at the high altitude on the ground, which is very time-consuming and laborious; 3. When scrubbing, it is necessary to raise the head and continuously observe the scrubbing process, so that the scrubbed solid particles may fall into the eyes , which seriously threatens the safety of the eyes; 4. When encountering stubborn stains, it needs to be wiped off with force and soaked in water, but it is difficult for the scrubbing equipment that lifts the extension rod to achieve such a function; 5. Since the operator is operating on the ground, the position and The length of the extension rod is fixed and other factors limit, the adjustable range of the scrubbing angle is very small, and it is easy to have a dead angle of scrubbing, and it is impossible to achieve thorough scrubbing; 6. The scrubbing equipment using the extension rod is generally only suitable for scrubbing at a height of less than ten meters. Scrubbing at a height of tens of meters cannot be completed at all, so there is a problem of limited scrubbing height; 7. During scrubbing, dirt and dust will fall to a part of other equipment, dirty other equipment, and adhere to a part of the rag , so it is necessary to scrub the equipment for a while, put the extension rod down, and then clean the rag again, which is very inefficient, and generally requires an auxiliary person who cleans the rag to cooperate with the operation

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