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Crimping device for improving pre-binding force of joint between carbon fiber composite core wire and fitting

A technology of crimping device and composite core, which is applied to the equipment for connecting/terminating cables, etc., can solve the problem of unreliable combination of mandrel and cone fittings, insufficient bonding force between mandrel and cone fittings, and easy slippage, etc. The problem is to overcome the unreliable combination, compact structure and reduce the overall weight.

Pending Publication Date: 2020-04-17
山东宽原新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of insufficient bonding force between the mandrel of the carbon fiber composite core wire and the cone fittings during the construction of the carbon fiber composite core wire
For this reason, a crimping device that improves the pre-bonding force between the carbon fiber composite core wire and the fittings is invented to solve the problem that the mandrel and the cone fittings in the existing crimping technology are not firmly bonded, slippage is very easy to occur, and even Causes the problem of "dropping", the joints prepared by this kind of crimping have the characteristics of scientific performance, advanced structure and reliable quality

Method used

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  • Crimping device for improving pre-binding force of joint between carbon fiber composite core wire and fitting
  • Crimping device for improving pre-binding force of joint between carbon fiber composite core wire and fitting
  • Crimping device for improving pre-binding force of joint between carbon fiber composite core wire and fitting

Examples

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no. 1 example

[0035] first embodiment ,refer to Figure 1-6, an example of a crimping device designed in the present invention to improve the pre-bonding force between the carbon fiber composite core wire and the joint between the fittings, including: including: an operating platform 1, a hydraulic device 2, a pressure transmitter 3, a fitting centering template 4, a positioning Block 5, force block 6, handle 7, inlet 8 and hydraulic device power source.

[0036] The operating platform 1 is a tubular structure with a chamber, one end of which is fixed with a hydraulic device 2, and the hydraulic device is a butterfly hydraulic device with a built-in thread 11 in the center of its plunger, which is connected with a pressure transmitter 3 through a screw rod. The type hydraulic device has small size, light weight, compact structure, high jacking force and high efficiency, and it has the same effect when placed at any angle. After the hydraulic pressure transmitter is connected with the pre...

no. 2 example

[0042] second embodiment , the operation platform 1 is welded by high-strength steel plate Q235, and the steel plate at the welding seam is beveled to increase the welding area and thus improve the strength of the welded steel plate.

no. 3 example

[0043] third embodiment , according to the stress mode and stress point of the load on the operating platform, a number of small holes are opened on the wall of the operating platform 1, which can reduce the overall weight and facilitate carrying during field construction. It should be noted that the setting of the small holes cannot affect the operation. Structural stability of the platform.

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Abstract

The invention relates to the technical field of conducting wire fitting fastening, particularly to a crimping device for improving the pre-binding force of a joint between a carbon fiber composite core wire and a fitting, wherein the crimping device comprises an operating platform, an ultrahigh-pressure hydraulic system, a stress stop block, a pressure transmitter and the like. According to the invention, the crimping device is high in interchangeability, can achieve the crimping and pre-tightening of aluminum stranded wire carbon fiber composite core conducting wire and fitting joints of different specifications by adjusting the stress stop block and the pressure transmitter, and can well solve problems that the core rod and the cone fitting are not firmly combined, slippage is extremelylikely to happen, and even wire falling is caused in the existing crimping technology can be well solved.

Description

technical field [0001] The invention relates to the technical field of wire fitting fastening, in particular to a crimping device for improving the pre-bonding force of a joint between a carbon fiber composite core wire and a fitting. Background technique [0002] The information disclosed in the Background of the Invention is only intended to increase the understanding of the general background of the invention, and is not necessarily to be taken as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already known to those skilled in the art. [0003] Carbon fiber composite material core overhead wire is a new type of wire developed with carbon fiber material, which has remarkable characteristics such as high temperature resistance, large capacity, low sag, low energy consumption, light weight, long life, and corrosion resistance. The mechanical, thermal and electrical properties of carbon fiber composite core conductors are su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/14
CPCH02G1/14
Inventor 朱波律建国乔琨王永伟狄成瑞刘兵罗增恕
Owner 山东宽原新材料科技有限公司
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