High-altitude-construction power line inspection and maintenance assistor

Abstract

The invention discloses a high-altitude-construction power line inspection and maintenance assistor. The high-altitude-construction power line inspection and maintenance assistor comprises a cleaning head driven by a power unit through a driving flexible pipe, the cleaning head comprises a rotating brush which is vertically arranged, one side of the rotating brush is covered by a protective cover the cross section of which is C-shaped, a handle is fixedly arranged on the outside of the protective cover, the upper end of the inner side of the protective cover is fixedly provided with an upper rod which extends transversely, the end portion of the upper rod cooperates with the upper end of the rotating brush through an upper connecting device in a rotary manner, the lower end of the inner side of the protective cover is hinged to a lower rod which can swing up and down through a horizontal shaft, and the lower rod cooperates with the lower end of the rotating brush through a lower connecting device in a rotary manner. The high-altitude-construction power line inspection and maintenance assistor is advantaged in that the assistor is reasonable in structure, and can complete a scrubbing task quickly in dependence on the shape of a device to be scrubbed, and can switch between two modes of close distance scrubbing and long distance scrubbing quickly and freely with no need of changing the position of the operator, the scrubbing angle can be adjusted at random, stubborn stains can be cleaned out, no dead corners exist in the scrubbing process, the assistor is labour-saving and time-saving, and can protect scrubbing personnel well, the scrubbing personnel do not inhale dust and are not tainted with dust, the problem that dirt enters eyes is avoided, wiped-down dust and dirt do not fall off on a lower device, the assistor is not limited by the scrubbing height, one person can complete the scrubbing task independently, and the scrubbing effect is high.

Description

technical field [0001] The invention relates to an auxiliary device for inspection and maintenance of high-altitude power lines. 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 colum...

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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