10kv overhead line fixed point installation butt joint device and line fixed point connection method

A docking device and overhead line technology, applied in the direction of overhead lines/cable equipment, etc., can solve problems such as waste, insufficient cable length, and poor docking quality

Active Publication Date: 2015-02-25
PINGDINGSHAN POWER SUPPLY ELECTRIC POWER OF HENAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially in the construction of suburbs and new rural areas, a large number of 10kV cables need to be erected. In order to set up fast and efficient, usually both ends of the cable are installed at the same time or multiple sections are installed at the same time. The installation speed is significantly improved. The installation speed is At least twice as much as before, but there are also the following problems in the erection of both ends: when the cable is connected at a fixed point in the middle, the length of the cable a at the left end and the cable b at the right end is not enough. ...

Method used

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  • 10kv overhead line fixed point installation butt joint device and line fixed point connection method
  • 10kv overhead line fixed point installation butt joint device and line fixed point connection method
  • 10kv overhead line fixed point installation butt joint device and line fixed point connection method

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Embodiment 1

[0023] Embodiment 1: as figure 1 , 2 , As shown in 3 and 4, a fixed-point installation and docking device for 10kV overhead lines includes a cable tensioning mechanism, a cable connection mechanism and an injection molding insulation mechanism set on the cable connection mechanism, and the cable tensioning mechanism includes a support 10, The fixed wire clamp 8 that is arranged on one side of the support 10, the reel 11 that is arranged on the other side of the support 10, the free end that is connected with the reel 11 has the stay cord 13 of the wire clamp 15, and the reel 11 is set with the The drive motor 12 on the support 10 is driven by a chain. The cable connection mechanism includes two symmetrical splints 7 fastened together by bolts 4. The splints 7 are provided with two symmetrical right-angled slots 6 , the splint is provided with an injection molding groove 5 for connecting two right-angled wire slots, the injection molding groove 5 is filled with tin liquid, and...

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PUM

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Abstract

The invention discloses a 10kV overhead line fixed point installation butt joint device and a line fixed point connection method. The 10kV overhead line fixed point installation butt joint device comprises a cable tensioning mechanism, a cable connection mechanism and an injection molding insulation mechanism arranged on the cable connection mechanism in a sleeving mode. The butt joint speed is high, cables are not wasted, and the butt joint effect is good.

Description

technical field [0001] The invention belongs to the technical field of electric power transmission line cable docking equipment, and in particular relates to a fixed-point installation and docking device for a 10kV overhead line and a fixed-point connection method for the line. Background technique [0002] With the rapid development of the power industry, power cables are widely used, and the length has grown from tens of meters to hundreds of meters and thousands of meters. Especially in the construction of suburbs and new rural areas, a large number of 10kV cables need to be erected. In order to set up fast and efficient, usually both ends of the cable are installed at the same time or multiple sections are installed at the same time. The installation speed is significantly improved. The installation speed is At least twice as much as before, but there are also the following problems in the erection of both ends: when the cable is connected at a fixed point in the middle,...

Claims

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Application Information

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IPC IPC(8): H02G1/02
Inventor 汪锋殷红德高自力周伟民
Owner PINGDINGSHAN POWER SUPPLY ELECTRIC POWER OF HENAN
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