Power cable strength testing machine with modular fixture

A power cable and combined fixture technology, applied in the direction of applying stable tension/pressure to test material strength, strength characteristics, measuring devices, etc., can solve problems such as hidden safety hazards, uneven quality of power cables, and endangering personnel safety. The effect of ensuring cable quality, improving stability and safety, avoiding deviations

Active Publication Date: 2016-09-21
HUNAN JIADA WIRE & CABLE
View PDF6 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the most basic transmission lines, the quality of power cables is uneven, and there are great potential safety hazards in long-term use. If the power cables are damaged, both t...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power cable strength testing machine with modular fixture
  • Power cable strength testing machine with modular fixture
  • Power cable strength testing machine with modular fixture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] Such as Figure 1-8Shown is a specific embodiment of the power cable strength testing machine with combined clamps of the present invention. This embodiment comprises a servo motor 1, a transmission rod 2, a translation frame 3, a U-shaped frame 4, a gripper clamp 5 and a disk clamp 6, and a plurality of groups of symmetrical servo motors 1 are arranged on a side wall of the U-shaped frame 4, and the servo A transmission rod 2 is arranged on the motor 1, and the other end of the transmission rod 2 is rotatably arranged on the other side wall of the U-shaped frame 4, and a translation frame 3 is movable left and right on the transmission rod 2; the gripper clamp 5 is arranged on On the left surface of the translation frame 3, the disc clamp 6 is arranged on the U-shaped frame 4 corresponding to the position of the gripper clamp 5; the d...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a power cable strength testing machine with a modular fixture. The power cable strength testing machine with the modular fixture adopts two fixtures to implement tension or compression strength tests; a claw fixture adopts moving claws to slide and fix a cable; a limiting mechanism can swing leftwards or rightwards in a limited manner when the moving claws move, so that the moving claws can be well prevented from moving randomly, firm and stable clamping can be ensured, and the moving claws can be prevented from being folded to jam hands of a user by accident because of mal-operation when being reset; a cable is inserted from the middle part of the disc-shaped structure of a disc fixture; the cable can be clamped and fixed by clamping ring structures layer by layer; the layered structures are restricted by one another without being loosened or displaced; clamping rings can be tightened or released so as to achieve fastening when the arc-shaped wall of an external rotary table is rotated; the rotation stroke is relatively long, so that the cable can be slowly fastened without being damaged, the clamping firmness of the cable can be prevented from being affected by a damaged cable, and thus test data errors can be prevented.

Description

technical field [0001] The invention relates to the field of electric power design, in particular to a power cable strength testing machine with combined fixtures. Background technique [0002] In the field of power design, domestic power departments focus on the research of power transmission equipment and power-related machinery, but these studies often focus on mechanism design, but ignore the most fundamental control of cable quality in power transmission. In the most basic transmission lines, the quality of power cables is uneven, and there is a great potential safety hazard in long-term use. If the power cables are damaged, both the country and social enterprises will suffer certain economic losses, and are more likely to The safety of personnel is endangered, so it is very important to test the quality of power cables. For testing and testing machines, the fixture is a key part of the whole. A good fixture structure can improve the clamping effect of the power cable ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01N3/04G01N3/08
CPCG01N3/04G01N3/08G01N2203/04
Inventor 陈怡梦
Owner HUNAN JIADA WIRE & CABLE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap