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Pipe winding machine of liner spiral pipe for high-voltage cold-shrink cable accessory

A technology for cable accessories and lining, which is applied in the field of pipe winding machines, can solve the problems of dependence on imports and inability to carry out industrial production, and achieve the effect of fast pipe making

Inactive Publication Date: 2013-04-03
山东彼岸电力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the adjustment of the voltage level of the national grid, the voltage level of indoor and outdoor cables continues to increase, and the voltage level requirements for cold-shrinkable cable accessories are also increasing. Domestic industrial production is not yet possible, and it is completely dependent on imports

Method used

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  • Pipe winding machine of liner spiral pipe for high-voltage cold-shrink cable accessory
  • Pipe winding machine of liner spiral pipe for high-voltage cold-shrink cable accessory
  • Pipe winding machine of liner spiral pipe for high-voltage cold-shrink cable accessory

Examples

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Embodiment Construction

[0020] Such as Figure 1-3 A specific embodiment is shown, which includes a machine base 1, a column 4 is fixed on the machine base 1, an inner lining strip roller 9 is arranged on one side of the machine base 1, and an inner lining strip 8 is installed on the inner lining strip roller 9 . The column 4 is provided with a plurality of bolt holes arranged up and down, and the bearing of the mobile roller device 5 is connected in the bolt holes on the column 4 by bolts. By selecting different bolt holes, the height of the mobile roller device 5 can be adjusted. The fixed roller device 6 is arranged on the machine base 1 , and the movable roller device 5 is located directly above the fixed roller device 6 . A motor and a reducer 2 are fixed on the frame 1, the reducer 2 is connected with the motor, the fixed roller device 6 is connected with the reducer 2 through the belt transmission device I, and the moving roller device 5 is connected with the reducer 2 through the belt transm...

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PUM

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Abstract

The invention relates to a pipe winding machine of a liner spiral pipe for a high-voltage cold-shrink cable accessory and discloses a compound lead-out bushing. The pipe winding machine comprises a hollow insulator, a conductor, a shield and a lower flange, wherein the lower flange is connected with the lower end of the hollow insulator fixedly; the shield is a single-layer shield; the shield is arranged inside the hollow insulator; and the lower end of the shield is fixed on the lower flange. According to the pipe winding machine, the lower flange integrates functions such as connector butt joint, hollow insulator fixing, inner shield installation and the like; is simple in structure, good in high voltage resistance, and capable of withstanding the voltage of 145 KV or below, and does not need a filter tank.

Description

technical field [0001] The invention relates to a coiling machine for inner-lined spiral tubes for high-pressure cold-shrinkable cable accessories. Background technique [0002] With the adjustment of the voltage level of the national grid, the voltage level of indoor and outdoor cables continues to increase, and the voltage level requirements for cold-shrinkable cable accessories are also increasing. Domestic industrial production is not yet possible, and they are completely dependent on imports. [0003] The spiral tube is made by spirally winding the lining strip. One side of the lining strip has a hook and the other side has a groove. The hook on the next circle of lining strip must be squeezed into the previous circle of lining strip In the groove, thus forming an integrated spiral tube. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a coiling machine with inner spiral tube for high-pressure cold-shrinkab...

Claims

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Application Information

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IPC IPC(8): B29C53/58B29C53/80B29L23/00
Inventor 牛学义刘秀君
Owner 山东彼岸电力科技有限公司