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Cable reciprocating twisting test device

A torsion test and cable technology, which is applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve problems such as failure to implement, and achieve the effects of convenient maintenance and replacement, prevention of deflection, and simple operation

Active Publication Date: 2018-12-21
江苏华东智能线缆检测有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For conventional cables, the detection and test methods are mature; but for special cables that are frequently towed and moved, fatigue life such as bending and torsion must also be tested. Commonly used test devices such as drag chains and robot cables that are resistant to bending already exist, but at this stage the simulation Working conditions, with dragging on the ground, reciprocating movement, and back and forth torsion tests have not yet been implemented

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0030] See Figure 1 to Figure 3 , The cable reciprocating torsion test device of this embodiment includes a frame 1, a transmission mechanism 2, a cable torsion plate 3, a rotating mechanism 4 and a sliding mechanism 5.

[0031] The transmission mechanism 2 is arranged on the frame 1 . Specifically, the transmission mechanism 2 includes a lead screw 21, a reduction motor 22, a polished rod 23, a reciprocating nut 24 and a bearing seat 25. The lead screw 21, the reduction motor 22 and the polished rod 23 are all arranged on the frame 1. 21 connected, used to drive the screw 21 to rotate forward and backward, the polished rod 23 is set on one side of the screw 21 and is parallel to the screw 21, the reciprocating nut 24 is set on the screw 21, and the bearing seat 25 is set on the polished rod 23 In this way, the bearing seat 25 can slide back and forth on the polished rod 23, and the reciprocating nut 24 is fixedly connected with the bearing seat 25. When the screw 21 rotates...

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Abstract

The invention discloses a cable reciprocating twisting test device. The device comprises a frame, a transmission mechanism, a cable twisting disc, a rotating mechanism and a sliding mechanism, whereinthe transmission mechanism and the sliding mechanism both are arranged on the frame, the cable twisting disc is arranged under the transmission mechanism and connected with the transmission mechanismthrough the rotating mechanism, and reciprocating motion on the transmission mechanism can be realized through the transmission mechanism; and the sliding mechanism is arranged at one side of the transmission mechanism and can cooperate with the rotating mechanism to realize rotation of the cable twisting disc. The device provided by the invention has the characteristics of being rational in structure design, being capable of being dragged, moving in a reciprocating mode, twisting a cable in the reciprocating mode, and so on.

Description

technical field [0001] The invention relates to a cable reciprocating torsion test device. Background technique [0002] Cable product inspection is the last important link in the cable manufacturing process. It determines whether the cable raw material selection, structural design and process are reasonable, and whether the cable meets the relevant standards. For conventional cables, the detection and test methods are mature; but for special cables that are frequently towed and moved, fatigue life such as bending and torsion must also be tested. Commonly used test devices such as drag chains and robot cables that are resistant to bending already exist, but at this stage the simulation Working conditions, with dragging on the ground, reciprocating movement, and the test of twisting back and forth has not yet been implemented. Contents of the invention [0003] The object of the present invention is to provide a cable reciprocating torsion test device with reasonable struc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/26
CPCG01N3/26G01N2203/028G01N2203/0073G01N2203/005
Inventor 蒋扬川盛金伟陈兴武黄敏建周斌赵春丽
Owner 江苏华东智能线缆检测有限公司
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