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Electrified railway insulator brush head and insulator cleaning device

A technology for electrified railways and cleaning devices, which can be applied to cleaning methods and appliances, cleaning methods using tools, chemical instruments and methods, etc.

Inactive Publication Date: 2015-04-29
HEBEI YUNIU ELECTRICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Insulators used in electrified railways need to be cleaned regularly to prevent a large amount of conductive dust from accumulating on their surfaces. These dusts will absorb moisture in the air and become conductive in humid weather, which will reduce the insulation performance of insulators and may cause leakage flash network phenomenon, so that the electrified railway cannot supply power normally
In the prior art, high-pressure water jets are often used to clean the insulators, which requires a large amount of specially treated non-conductive water, which is costly and difficult to replenish water sources at any time, and is inconvenient to use

Method used

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  • Electrified railway insulator brush head and insulator cleaning device
  • Electrified railway insulator brush head and insulator cleaning device
  • Electrified railway insulator brush head and insulator cleaning device

Examples

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Effect test

Embodiment 1

[0025] Embodiment one Electrified railway insulator brush head

[0026] Such as Figure 1 to Figure 3 As shown, the electrified railway insulator brush head of the present embodiment includes a frame 10, and the frame 10 includes two parallel mounting plates 11, and these two mounting plates 11 are fixed together by a support column in the middle of the two, A chute 12 is provided at the box body position of each mounting plate 11, and the chute 12 runs through the inner and outer surfaces of the mounting plate 11, and its starting end is located on an end surface of the mounting plate 11, and its terminal end 121 is located on the The approximately middle position of the mounting plate 11 is in the shape of a semicircle.

[0027] In each chute 12, there are two holding claws 30 arranged in pairs. The holding claws 30 are in a semi-circular shape, and form a complete ring after interlocking. Its inner diameter is the same as that of the insulator to be cleaned. Adapt to ho...

Embodiment 2

[0034] Embodiment two Electrified railway insulator cleaning device

[0035] Such as Figure 4 As shown, the electrified railway insulator cleaning device of this embodiment has the electrified railway insulator brush head of the embodiment, and it also includes a moving device for driving the electrified railway insulator brush head to move.

[0036] This electrified railway insulator cleaning device is installed on the top of the work vehicle, and the moving device used includes a slide rail 51 arranged on the top of the work vehicle, a walking trolley 52 slidably arranged on the slide rail 51, and a walking trolley 52 rotatably arranged vertically on the work vehicle. The column 53 on the trolley 52, the telescopic rod 54 hinged on the column 53, the push cylinder 55 that drives the telescopic rod 54 to rotate, and the double pole that is movably arranged on the top of the telescopic rod 54 and connects the brush head of the electrified railway insulator Chain 56 is arra...

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Abstract

The invention discloses an electrified railway insulator brush head and an insulator cleaning device. The electrified railway insulator brush head comprises a mounting plate with a sliding chute, wherein a brush body is arranged on the mounting plate; a holding claw capable of expanding to hold an insulator is arranged inside the sliding chute in a sliding manner and is pushed by a push cylinder; and the electrified railway insulator cleaning device comprises the electrified railway insulator brush head and a movement device. The electrified railway insulator brush head is simple in structure, convenient to use, and suitable for cleaning insulators along an electrified railway in areas with high salinity in air or areas with much sand and dust.

Description

technical field [0001] The invention relates to a device for cleaning insulators used in electrified railways, in particular to a brush head for electrified railway insulators and an insulator cleaning device. Background technique [0002] Insulators used in electrified railways need to be cleaned regularly to prevent a large amount of conductive dust from accumulating on their surfaces. These dusts will absorb moisture in the air and become conductive in humid weather, which will reduce the insulation performance of insulators and may cause leakage flash network phenomenon, so that the electrified railway cannot supply power normally. In the prior art, high-pressure water jets are often used to clean the insulators, which requires a large amount of specially treated non-conductive water, which is costly and difficult to replenish water sources at any time, making it inconvenient to use. Contents of the invention [0003] The technical problem to be solved by the present...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B1/04
Inventor 车乾孙振跃韩学军车宇李维华卢海生车占林
Owner HEBEI YUNIU ELECTRICAL EQUIP