Damaged cable repairing pouring device and pouring usage method

A cable and repair technology, applied in the direction of insulation/armored cable repair equipment, etc., can solve the problems of easy aging of cables, damaged protective layer, damage, etc., to avoid leakage and short circuit, improve repair efficiency, and easy to use.

Inactive Publication Date: 2015-06-24
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the use of the cable, due to the influence of the external weather, the friction between the cable and the tower rod will cause the outer protective layer of the friction part to be damaged, which is prone to leakage and short circuit; the fixed seat is pr

Method used

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  • Damaged cable repairing pouring device and pouring usage method
  • Damaged cable repairing pouring device and pouring usage method
  • Damaged cable repairing pouring device and pouring usage method

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Embodiment Construction

[0026] combined with Figure 1-3 , to further describe the present invention:

[0027] The invention comprises a reel mold 1, a sealing block 2, and a mixing chamber 3, the two ends of the reel mold 1 are provided with a sealing block 2, and the top of the reel mold 1 is provided with a mixing chamber 3, and the characteristics are: the reel Mold 1 comprises mold body 1.1, and described mold body 1.1 comprises upper mold body and lower mold body, and the middle of described upper mold body and lower mold body is provided with mold cavity 1.2, and one end of mold cavity 1.2 is provided with fixed plate 1.3, The other end of the mold cavity 1.2 is provided with a push-pull rod fixing block 1.5, and the middle of the mold cavity 1.2 is provided with a slider 1.4. The slider 1.4 is connected with a push-pull rod 1.8, and the push-pull rod passes through the push-pull rod fixing block 1.5 to connect to the stretching head 1.10, there is a pouring slot 1.6 between the slider 1...

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Abstract

The invention relates to a damaged cable repairing pouring device and pouring usage method. According to the technical scheme, the damaged cable repairing pouring device comprises a drum mold, sealing blocks and a mixing chamber, the two ends of the drum mold are provided with the sealing blocks, and the mixing chamber is formed in the top of the drum mold. The damaged cable repairing pouring device is characterized in that the drum mold comprises a mold body, the mold body comprises an upper mold body and a lower mold body, a mold cavity is formed between the upper mold body and the lower mold body, a fixed plate is arranged at one end of the mold cavity, a push-pull rod fixed block is arranged at the other end of the mold cavity, a sliding block is arranged in the middle of the mold cavity, a push-pull rod is connected to the sliding block, the push-pull rod passes through the push-pull rod fixed block and is connected with a drawing head, a pouring slot is formed between the sliding block and the fixed plate, and the upper portion of the pouring slot is connected with a pouring opening which is connected with the mixing cavity. The damaged cable repairing pouring device and pouring usage method have the advantages that the usage is convenient, and the repairing efficiency and the repairing effect of cables are improved.

Description

technical field [0001] The invention relates to a cable repairing device, in particular to a damaged cable repairing pouring device and a casting method. Background technique [0002] In the secondary circuit of the power system, the application of power cables is more and more extensive. The cables have four cores, seven cores, or even more than a dozen cores. The sheath; the cable is composed of one or several insulated wires, which are covered with a tough outer layer made of metal or rubber. During the use of the cable, due to the influence of the external weather, the friction between the cable and the tower rod will cause the outer protective layer of the friction part to be damaged, which is prone to leakage and short circuit; the fixed seat is prone to oxidation after being damp, and the humidity and humidity in the air will be caused by air pollution. Higher acidity will lead to faster cable damage, and overlapping voltage rise and drop occurs, and the cable is...

Claims

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Application Information

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IPC IPC(8): H02G1/16
Inventor 刘文华倪卓越
Owner STATE GRID CORP OF CHINA
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