Pressure-tolerant wire clamp special for carbon fiber guide wire

A technology of carbon fiber wires and pressure-resistant wires, which is applied in the direction of overhead lines/cable equipment, etc., can solve the problems of affecting the transmission capacity of the power grid, prone to sag, and loose strands of wires, so as to improve connection reliability, avoid self-wear, and improve The effect of clamping degree

Active Publication Date: 2014-03-05
STATE GRID HENAN ELECTRIC ZHOUKOU POWER SUPPLY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Because the traditional steel-cored aluminum conductor is greatly affected by temperature during power transmission, it is prone to sag, which seriously affects the transmission capacity of the power grid. , light weight, less transmission loss, corrosion resistance and other advantages solve various technical bot

Method used

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  • Pressure-tolerant wire clamp special for carbon fiber guide wire

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Embodiment Construction

[0015] As a preferred solution of the present invention, both the structural member 4 and the shuttle-shaped collet 5 are made of hard aluminum-magnesium alloy.

[0016] As a further preferred solution of the present invention, the front end of the compression tube 3 with a groove at one end is a compressible deformation zone.

[0017] As a further preferred solution of the present invention, the middle part of the compression tube 6 with grooves at both ends is a compressible deformation zone.

[0018] Further preferably, in the solution of the present invention, the outer sleeve 2 is a compressible deformable tube.

[0019] As a further preferred solution of the present invention, the outer sleeve 2 is an insulating sealing tube.

[0020] A special pressure-resistant clamp for carbon fiber wires according to the present invention, by setting a compression tube 3 with a groove at one end, a compression tube 6 with grooves at both ends, and an end tube 7 with grooves, the car...

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Abstract

The invention discloses a pressure-tolerant wire clamp special for a carbon fiber guide wire. The pressure-tolerant wire clamp comprises an outer sleeve pipe and an inner fastener, the inner fastener comprises a compressed pipe with a groove formed in one end, a compressed pipe with grooves formed in the two ends and an end pipe with a groove, the compressed pipe with the grooves formed in the two ends is respectively in threaded connection with the compressed pipe with the groove formed in one end and the end pipe, structural pieces with frustum-shaped cavities formed inside are arranged in the grooves, and fusiform elastic clamping heads are arranged in the frustum-shaped cavities. A double-fastening mechanism is adopted, the interior and the exterior of the carbon fiber guide wire are comprehensively fastened, an inner core and an outer layer are effectively prevented from slipping, the compressed pipe structure is organically adopted, the fastening reliability of the wire clamp is further improved, the structure is simple, the operation is convenient, safety, stability and reliability are achieved.

Description

technical field [0001] The invention relates to the technical field of electric carbon fiber wire construction equipment, in particular to a pressure-resistant clamp specially used for carbon fiber wires. Background technique [0002] Because the traditional steel-cored aluminum conductor is greatly affected by temperature during power transmission, it is prone to sag, which seriously affects the transmission capacity of the power grid. , light weight, less transmission loss, corrosion resistance and other advantages solve various technical bottlenecks in the field of overhead transmission, and become the development trend of overhead conductors in the future, but there is currently a lack of matching special clamps in the market. During the construction, the carbon fiber core and the outer aluminum wire often slide, resulting in loose strands of the wire. Contents of the invention [0003] The object of the present invention is to provide a special voltage-resistant clam...

Claims

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Application Information

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IPC IPC(8): H02G1/02
Inventor 史宏伟刘守明
Owner STATE GRID HENAN ELECTRIC ZHOUKOU POWER SUPPLY
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