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Cable testing device for line standardization design and using method thereof

A technology for testing devices and testing methods, which is applied in the direction of measuring devices, test manufacturing objects, fault locations, etc., and can solve problems such as application damage, external insulation layer damage, and cable accidents

Inactive Publication Date: 2019-01-04
山东弘图电力科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of line design, it is necessary to use cables for laying on the ground. However, the outer insulation layer of cables is often prone to damage during transportation or storage.
Existing technology is usually inspected by visual inspection, resulting in the application of broken cables causing accidents

Method used

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  • Cable testing device for line standardization design and using method thereof
  • Cable testing device for line standardization design and using method thereof
  • Cable testing device for line standardization design and using method thereof

Examples

Experimental program
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Embodiment Construction

[0062] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0063] A cable testing device with standardized circuit design, including a device housing 1, an input device 2, a transmission device 3, a trigger device 4, and an alarm device 5;

[0064] The device housing 1 includes a hollow rectangular rear housing 11, the rear housing 11 is provided with a first middle hole 11a in the middle of the rear face, and the rear housing 11 is provided with a second middle hole in the middle of the front face. Hole 11b, a swing insertion hole 11c is provided below the front end of the rear housing 11, a front housing 12 with a circular section is formed on the front end of the rear housing 11, and the front end of the front housing 12 The middle part is provided with a third middle hole 12a, and the lower end of the front housing 12 is formed with an inserting hole 12b, which passes through the first middle hole 11a, the second midd...

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PUM

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Abstract

The invention relates to a cable testing device for line standardization design. The cable testing device includes a device shell, an input device, a transmission device, a trigger device and an alarmdevice. A testing method of the cable testing device for the line standardization design includes the following steps: step 1, installation; step 2, driving; and step 3, detection. According to the invention, the testing device travels on a cable, trigger switches synchronously oscillate while travelling along the cable, and so the trigger switches form wave-shaped forward trajectories on the cable. When the trigger switches pass through a damaged part on the cable, a compression spring drives a corresponding sliding inserting rod and limit side block to go down, a metal moving contact and ametal static contact are in contact, and so a buzzer is powered and sounds, thereby detecting that the surface of the cable is damaged.

Description

Technical field [0001] The invention relates to the technical field of testing devices, in particular to a cable testing device with standardized circuit design and a testing method thereof. Background technique [0002] In the course of circuit design, cables need to be laid on the spot. However, cables are often prone to damage to the outer insulating layer during transportation or storage. In the prior art, visual inspection is usually performed, which leads to a situation where the application is broken and the cable causes an accident. Therefore, it is necessary to provide a device that can replace the visual inspection of the cable surface. Summary of the invention [0003] In order to solve the technical problems existing in the background art, the present invention provides a cable test device and a test method with a standardized circuit design. The test device runs on the cable, and each trigger switch is synchronized when traveling along the cable. Perform a reciproca...

Claims

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Application Information

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IPC IPC(8): G01R31/08G01N27/00
CPCG01N33/00G01N33/0078
Inventor 张永志史海涛齐英刘奇王潇霏周全波战佼升韩晓建
Owner 山东弘图电力科技有限公司
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