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Nondestructive detecting device for carbon fiber composite core lead

A non-destructive testing and composite core technology, applied in the direction of material analysis using radiation, etc., to achieve high detection accuracy, easy promotion, and improved safety

Active Publication Date: 2014-05-07
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the research and development of nondestructive testing of carbon fiber composite core conductors during construction is still blank in China, and it is urgent to complete the nondestructive testing of carbon fiber composite core conductors without affecting normal construction efficiency

Method used

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  • Nondestructive detecting device for carbon fiber composite core lead
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Embodiment Construction

[0028] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] This embodiment takes the carbon fiber composite core wire non-destructive testing device as an example, such as Figure 1 to Figure 2 As shown, the carbon fiber composite core wire non-destructive testing device provided by the embodiment of the present invention includes: a wire fixing bracket 1, an X-ray machine 2, a positioning gear 3, a ball bearing 4, an adjustment gear 5, a gear box 6, a guide rail 7, and a cross arm 8. Signal receiving and collecting unit 9, gear bracket 10, lifting platform 11, counterweight base 12, anchor bolts 13, rotating bearing 14, carbon fiber composite core wire 15, pulley fixing device 16.

[0030] First, install the counterweight base 12 between the pay-off car and the transmission pole tower, and adjust the anchor bolts 13 according to the terrain to make the counterweight base...

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Abstract

The invention provides a nondestructive detecting device for a carbon fiber composite core lead. The device comprises a lead fixing support, a positioning gear, a regulating gear, a gear box, an X-ray machine, a signal receiving and collecting unit and a lifting platform, wherein the top of the lead fixing support vertically arranged on the lifting platform is provided with a pulley fixing device; the positioning gear and the pulley fixing device are coaxially arranged; the regulating gear matched with the positioning gear is arranged in the gear box; two sides of the gear box are respectively connected with the vertically and correspondingly arranged X-ray machine and signal receiving and collecting unit by cross arms. The nondestructive detecting device is characterized in that the positioning gear is peripherally provided with a guide rail, and the gear box is connected with the positioning gear by rolling ball bearings arranged in the guide rail. Compared with the prior art, the nondestructive detecting device provided by the invention is used for detecting the lead continuously in the process of erecting and constructing the lead, so that the potential defect of the lead before lead charging is eliminated, and the running safety performance of the carbon fiber composite core lead is improved.

Description

technical field [0001] The invention relates to a non-destructive detection device for a wire, in particular to a non-destructive detection device for a carbon fiber composite core wire. Background technique [0002] my country is a country short of electricity. Not only the development of the power generation industry lags behind, but also the disadvantages of the power transmission industry have emerged. The transmission lines have been unable to withstand the rapid expansion of transmission capacity. Power failures and power failures caused by overload occur frequently. Power transmission has become a The "bottleneck" of the development of the electric power industry, all countries are researching new types of wires for overhead transmission circuits to replace traditional steel-cored aluminum stranded wires, and carbon fiber composite core wires have emerged as the times require. [0003] Carbon fiber composite core wire is an ideal new product to replace traditional stee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N23/04
Inventor 兰逢涛陈新牟景旭王芝茗何州文杨长龙
Owner STATE GRID CORP OF CHINA
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