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De-icing device for steel-cored aluminum stranded wire of high-voltage transmission line

A technology of high-voltage transmission lines and aluminum-steel wires, which is applied in cable installation, overhead installation, electrical components, etc., can solve problems such as inconvenient use, and achieve the effects of energy saving, good strength and frequency, and appropriate distance

Active Publication Date: 2021-01-29
HENAN POWER TRANSMISSION & TRANSFORMATION CONSTR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the deicing effect of this invention is very good, it is not convenient to use, and the car body needs to be driven along the line

Method used

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  • De-icing device for steel-cored aluminum stranded wire of high-voltage transmission line
  • De-icing device for steel-cored aluminum stranded wire of high-voltage transmission line
  • De-icing device for steel-cored aluminum stranded wire of high-voltage transmission line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment one, such as figure 2 As shown, the present invention provides a deicing device for steel-cored aluminum stranded wires of high-voltage transmission lines, including a carrier vehicle 1, a compartment 5 is arranged at the rear of the carrier vehicle 1, a shelf 4 is arranged in the compartment 5, and the shelf 4 Several self-propelled deicing devices 3 are arranged inside, a control room 7 is set at the rear of the compartment 5, a console 6 is set in the control room 7, a drone 2 is set on the top of the compartment 5, and the drone 2 2 The lower part is provided with a fixing mechanism corresponding to the self-propelled de-icing device 3, and the console 6 is signal-connected with the drone 2 and the self-propelled de-icing device 3, and the self-propelled de-icing device 3 includes a walking mechanism, and a deicing mechanism is set on the walking mechanism.

[0040] The platform includes a carrier vehicle with a compartment at the rear of the transport ...

Embodiment 2

[0042] Such as image 3 and Figure 5 As shown, the difference between this embodiment and Embodiment 1 is:

[0043] Described walking mechanism comprises base plate 21, and the top of described base plate 21 two ends is provided with L-shaped support 8, and the top of described L-shaped support 8 is provided with mounting rod 9 downwards, and described mounting rod 9 and described L-shaped support 8 are provided with Pulley 10, telescoping mechanism 20 is set on described base plate 21 below described installation bar 9, and the upper end of described telescoping mechanism 20 is provided with installation block 15, and vertical stop bar 13 is set on described installation block 15, and described installation A mounting hole 16 is arranged in the middle of the block 15, and a rotating shaft 18 parallel to the central axis of the pulley 10 is set through a bearing 17 in the mounting hole 16, and a driving wheel 19 matched with the pulley 10 is arranged on the rotating shaft 18...

Embodiment 3

[0050] Such as figure 1 , Figure 4 and Figure 6 As shown, the difference between this embodiment and Embodiment 1 is:

[0051] The deicing mechanism includes an icicle removal mechanism and an ice film removal mechanism. The icicle removal mechanism includes a column 28 provided at the front end of the base plate 21, a launch tube 25 is provided at the upper end of the column 28, and a launch tube 25 is provided at the end of the launch tube 25. Compression spring 30, the front end of the compression spring 30 is connected with a push rod 26, the launching tube 25 is provided with a fixing groove 27, the push rod 26 is provided with a slider 29 passing through the fixing groove 27, and the slider 29 When contacting with the front end of the fixing groove 27, the ejector stick 26 stretches out from the launch tube 25, and a second drive mechanism is set on the bottom plate corresponding to the slider 29, and the second drive mechanism includes a set on the bottom plate 21. ...

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Abstract

The invention provides a deicing device for a steel core aluminum stranded wire of a high-voltage power transmission line. The deicing device comprises a carrying vehicle, wherein a compartment is arranged at a rear part of the carrying vehicle, a shelf is arranged in the compartment, a plurality of self-moving deicing devices are arranged in the shelf, a control room is arranged at a rear part ofthe compartment, a control desk is arranged in the control room, an unmanned aerial vehicle is arranged at the top of the compartment, fixing mechanisms are arranged at a lower part of the unmanned aerial vehicle and are corresponding to the self-moving deicing devices, the control desk is in signal connection with the unmanned aerial vehicle and the self-moving deicing devices, each self-movingdeicing device comprises a travelling mechanism, and a deicing mechanism is arranged on the travelling mechanism. By the deicing device, ice coated on the power transmission line can be automaticallycleaned, the deicing device is arranged on each segment of power transmission line through the unmanned aerial vehicle by a worker and then is recycled in a collection way, the efficiency is very high, the labor investment is small, an ice coating potential risk on a large scale can be handled, and the effect is very good.

Description

technical field [0001] The invention relates to the technical field of deicing of transmission lines, in particular to a deicing device for steel-cored aluminum stranded wires of high-voltage transmission lines. Background technique [0002] The medium for long-distance transmission of electricity near the transmission grid generally adopts high-voltage lines to improve the efficiency of power transmission. However, when the temperature drops below zero, the freezing of water will cause damage to the lines, iron towers, and iron tower foundations. The work brings great inconvenience and also causes huge losses to regional economic development. Due to the particularity of the high-voltage line, the traditional manual deicing method at this time will not only reduce the deicing efficiency, but also easily cause casualties. [0003] In the prior art, one solution for deicing high-voltage lines is to "put on" a layer of super-hydrophobic coating "coat" for high-voltage lines wh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G7/16
CPCH02G7/16
Inventor 景国明刘长保辛建峰
Owner HENAN POWER TRANSMISSION & TRANSFORMATION CONSTR CO LTD
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