Foreign body removal device for high voltage transmission line

A high-voltage transmission line and foreign object removal technology, applied in overhead lines/cable equipment, etc., can solve the problems of poor cleaning effect and difficult cleaning of foreign objects, and achieve the effect of improving stability, increasing friction factor, and improving cleaning effect.

Inactive Publication Date: 2019-11-26
HUBEI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the technical problem that the existing cleaning device for electric transmission lines is difficult to clean the foreign matter on the line, especially for the foreign matter wrapped around plastic bags, the cleaning effect is not good. The present invention proposes a high-voltage transmission line foreign matter removal device

Method used

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  • Foreign body removal device for high voltage transmission line
  • Foreign body removal device for high voltage transmission line
  • Foreign body removal device for high voltage transmission line

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Effect test

Embodiment 1

[0031] refer to Figure 1-7 , a foreign matter removal device for high-voltage transmission lines, including a power box 1, both sides of the power box 1 are connected to an arc-shaped balance bar 2 through rotating shafts, and the bottom end of the arc-shaped balance bar 2 is welded with a counterweight plate 3, two The bottom ends of the counterweight plates 3 are rotatably connected with a first rotating rod 19, one side of the first rotating rod 19 is welded with a first cleaning rod 5, and one end of the first cleaning rod 5 is connected through a rotating shaft. There is a rotating groove 18, and one end of the rotating groove 18 is welded with a sliding column 17, and the two sides of the sliding column 17 are slidably connected with a sliding circular groove 16, and the two sides of the sliding circular groove 16 are welded with a curved block 6, and one end of the sliding column 17 The arc-shaped triangular knife 7 is welded. When the device is cleaning foreign object...

Embodiment 2

[0042] refer to Figure 8 , a foreign matter removal device for high-voltage transmission lines. In order to improve the ability of the device to prevent tipping when it is blown by side wind, a first V-shaped plate 32 and a second V-shaped plate 33 are welded on both sides of the arc-shaped balance bar 2 , when the device is affected by side wind force, the first V-shaped plate 32 and the second V-shaped plate 33 will separate the wind force, and the stability of the device when moving is further improved due to the small force on the slope.

[0043] When in use, when the device cleans foreign objects on the high-voltage line, since the blade part of the arc-shaped triangular knife 7 is higher than the back part of the knife, when the device moves, if it encounters foreign objects such as plastic bags, the blade will first contact the plastic bag and cut the plastic bag. At the same time, the plastic bag is pushed out to both sides of the blade, and the curved block 6 is high...

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Abstract

The invention belongs to the technical field of electrical equipment and in particular relates to a foreign body removal device for a high voltage transmission line. Aiming at solving the technical problems that an existing electric transmission line cleaning device is difficult to clean foreign bodies on a transmission line and especially cleaning effect is poor for wound foreign bodies such as plastic bags, the following scheme is put forward, namely the foreign body removal device for the high voltage transmission line comprises a power box, the two sides of the power box are respectively rotatably connected with an arc-shaped balance bar by virtue of a spindle, the bottom of each arc-shaped balance bar is fixedly connected with a counterweight plate, a first rotary rod is rotatably connected between the bottoms of the two counterweight plates by virtue of a spindle, one side of the first rotary rod is fixedly connected with a first cleaning rod, one end of the first cleaning rod isrotatably connected with a rotary groove by virtue of a spindle, and one end of the rotary groove is fixedly connected with a sliding column. In the foreign body removal device provided by the invention, an arc-shaped triangular knife is arranged, the plastic bags on the transmission line are cut by virtue of the arc-shaped triangular knife, and tiny foreign bodies on the transmission line are seamlessly cleaned by virtue of coordination of a ring-shaped scrubbing brush and a brush substrate, so that the cleaning effect is improved.

Description

technical field [0001] The invention relates to the technical field of electrical equipment design, in particular to a foreign matter removal device for high-voltage transmission lines. Background technique [0002] In our daily life, overhead high-voltage transmission lines can be seen everywhere in our lives. When high-voltage transmission lines transmit electric energy to our lives, flashovers, short circuits, etc. may occur due to foreign objects such as birds and plastic garbage bags, but High-voltage transmission lines are generally tens of meters long, and it is inconvenient to deal with these foreign objects. [0003] After retrieval, the Chinese patent application number is CN201710948063.3, which discloses a power transmission line cleaning device, which belongs to the field of cleaning and maintenance devices for power transmission lines. In the housing, the working method of the present invention is to "swallow" the nodular foreign matter to be removed into the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 马涛
Owner HUBEI UNIV
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