Seven-core wire insulation performance detection device

A technology of insulation performance and detection devices, which is applied in the direction of measuring devices, measuring electricity, and test ship construction, etc., can solve the problems of low detection efficiency and missed detection, and achieve the effects of high detection efficiency, difficulty in missing detection, and high accuracy

Pending Publication Date: 2020-09-15
XI'AN PETROLEUM UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the shape and characteristics of the pins of the seven-core connecting wire are consistent, and the traditional detection method is very easy to cause missed detection, and the detection efficiency is extremely low

Method used

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  • Seven-core wire insulation performance detection device
  • Seven-core wire insulation performance detection device
  • Seven-core wire insulation performance detection device

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Embodiment Construction

[0037] The following will be described in detail in conjunction with the embodiments of the present invention with reference to the accompanying drawings.

[0038] A seven-core wire insulation performance testing device, including a wiring assembly and a digital megohmmeter;

[0039] Such as figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, the wiring assembly includes a housing 1, a spring buckle 2, a first terminal post 6, a second terminal post 7 and a branch assembly, the spring buckle 2, the first terminal post 6 and the The second terminal posts 7 are all arranged on the top of the housing 1, the spring buckle 2 is provided with a first wiring hole 3 and a second wiring hole 4, and the first wiring hole 3 is fixed with a seven-pin plug. hole seat 18;

[0040] Such as Figure 6 and Figure 7 As shown, the branch line assembly includes a knob 5, a rotating shaft 10, a first bearing seat 11, a second bearing seat 12, two contact disks 13, a slip ri...

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Abstract

The invention relates to the technical field of petroleum logging, in particular to a seven-core wire insulation performance detection device which comprises a wiring assembly and a digital display megohmmeter. The wiring assembly comprises a shell, a spring buckle, a first binding post, a second binding post and a branching assembly; the spring buckle, the first binding post and the second binding post are all arranged at the top of the shell, a first wiring hole and a second wiring hole are formed in the spring buckle, and a seven-core jack seat is fixedly arranged in the first wiring hole;the branching assembly comprises a knob, a rotating shaft, a first bearing seat, a second bearing seat, a two-contact disc, a slip ring disc and an eight-contact disc. According to the seven-core wireinsulation performance detection device, a hand-operated megohmmeter is changed into a digital megohmmeter, the structural design is simple and reasonable, the insulation performance of the seven-core wire can be detected by only one person, the time and labor are saved, the detection efficiency is high, the accuracy is high, and the missing detection condition is not liable to occur.

Description

technical field [0001] The invention relates to the technical field of electric equipment detection, in particular to a seven-core wire insulation performance detection device. Background technique [0002] There are seven mutually insulated wires in the seven-core connecting wire, and a pin is welded at both ends of each wire. There are two joints in total, and each joint is welded on a nested shell by seven pins. Its insulation performance test is to test the insulation performance between the seven pins and the nested shell. [0003] The traditional detection method is to use two workers to operate together, and at the same time to continuously hand-operate the megohmmeter, contact the two wires on the hand-operated megohmmeter with the seven pins in turn to detect the insulation between the pins. , and then carry out the insulation performance test between the pin and the nested shell of the connector. [0004] However, the shape and characteristics of the pins of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/16G01R31/12G01R27/02
CPCG01R27/025G01R31/1272G01R31/16
Inventor 杜永波张魁峰陈俊
Owner XI'AN PETROLEUM UNIVERSITY
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