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Device for detecting cable breakage

A cable and detection needle technology, which is applied in the field of detection of cable breakage, can solve the problems of expensive, difficult to apply the detection of cable on-off, complicated operation of special equipment, etc.

Inactive Publication Date: 2019-12-03
胡俊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to prevent leakage, the cables used in daily life are covered with an insulating protective layer on one side. Therefore, when the conductor inside the cable breaks, the broken part cannot be directly observed, and special equipment is required to conduct electrical tests on it. However, special equipment is complicated to operate and expensive, and it is difficult to apply to the detection of cable continuity in daily life.

Method used

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  • Device for detecting cable breakage
  • Device for detecting cable breakage
  • Device for detecting cable breakage

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Embodiment Construction

[0016] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples and accompanying drawings. As a limitation of the present invention.

[0017] Such as Figure 1-4 , a device for detecting cable breakage, including a bracket 1, a roller 11 is rotatably arranged on the bracket 1, a limit block 12 is arranged on one side of the roller 11, and the limit block 12 is fixedly arranged On the support 1, the limit block 12 is provided with a wire passing groove 121, the length direction of the wire passing groove 121 is perpendicular to the center line of the drum 11, and the limit block 12 is also provided with a limit plate 122, the limiting plate 122 is located above the wire passing groove 121, the side wall of the wire passing groove 121 is provided with a first threaded hole, a detection needle is installed in the threaded hole, and the detect...

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Abstract

The invention discloses a device for detecting cable breakage. During a test, a cable passes through a wire through slot and is fixed on a fixing clip, the fixing clip is electrically connected with the cable, a limiting plate is in contact with the cable, a certain friction force is generated on the cable, so that the cable can be straightened, thereby avoiding the contact between conductive parts of the broken cable due to the bending of the cable, resulting in an inaccurate detection result, wherein a pricking pin segment is inserted into the cable to be electrically connected with a metalconducting wire of the cable. With the rotation of a drum, a detection pin is inserted into the cable for multiple times, and the continuity of the cable that is gradually increasing in length can bemeasured to detect a break point of the cable.

Description

technical field [0001] The invention relates to the technical field of electric equipment, in particular to a device for detecting cable breakage. Background technique [0002] There are many uses of cables, mainly used for multiple functions such as control installation, connection equipment, power transmission, etc. It is a common and indispensable thing in daily life. In order to prevent leakage, the cables used in daily life are covered with an insulating protective layer on one side. Therefore, when the conductor inside the cable breaks, the broken part cannot be directly observed, and special equipment is required to conduct electrical tests on it. Test, while the special equipment is complicated to operate and expensive, and it is difficult to apply to the detection of cable continuity in daily life. Contents of the invention [0003] In order to solve the above technical problems, the present invention proposes a device for detecting cable breakage, which has a si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/02
Inventor 胡俊
Owner 胡俊