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Quick connector

A technology of plug joints and pins, applied in the direction of cable joints, connections, conductive connections, etc., can solve the problems of complex cable connection and disassembly operations inside and outside the packer, and achieve the advantages of avoiding force, easy installation, and good waterproof performance Effect

Pending Publication Date: 2020-12-11
CHENGDU TECHCAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a quick-plug connector for the problem of complex connection and disassembly of the inner and outer cables of the packer in the prior art

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0036] A quick-plug joint, including a base, the base is provided with several channels 3, the channels 3 are provided with an insulator 4, and the insulator 4 is provided with pins 5, and the pins 5 are used to communicate with the same The cable 10 at both ends of the channel 3 is sealed with the cable 10 at both ends of the channel 3 , and at least one end of the channel 3 is sealed with a connecting piece 9 .

[0037] Specifically, there are three passages 3, and the insulator 4 is arranged in the passage 3, the pins 5 are arranged in the insulator 4, and the cable 10 is inserted from both ends of the passage 3 into the insulator 4. The two ends of the pin 5 are butted. The base can be made of aluminum alloy material, which has the characteristics of anti-corrosion, light weight and high strength. The pedestal includes a first pedestal 1 and a second pedestal 2, positioning pins are arranged between the first pedestal 1 and the second pedestal 2, and the first pedestal 1 ...

Embodiment 2

[0041] A push-in joint, which is similar to the structure of the push-in joint described in Example 1, except that the base is provided with a convex structure 72, and the corresponding position of the baffle 7 is provided with a concave structure 13. Accurate positioning is formed between the concave structure 13 and the convex structure 72, which facilitates the threaded connection between the base and the baffle plate 7.

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Abstract

The invention relates to the field of underground water layered water pumping experiments, in particular to a quick connector. The quick connector comprises a base, wherein a plurality of channels areformed in the base, insulators are arranged in the channels, contact pins are arranged in the insulators, the contact pins are used for being communicated with cables at the two ends of the same channel, and the two ends of the channel are sealed with the cables; and at least one end of the channel is sealed by a connecting piece. In the prior art, connection of cables needs to be conducted according to related specifications, waterproof adhesive tape needs to be used for waterproof treatment after the cables are connected, the waterproof adhesive tape needs to be dismounted firstly when thecables are dismounted subsequently, and connection and dismounting operation is complex. By adopting the device provided by the invention, the connection and disassembly of the same channel cable canbe realized only by inserting the cable into or pulling the cable out of the connecting piece, and the operation is simple.

Description

technical field [0001] The invention relates to the technical field of underground water layer pumping experiments, in particular to a quick-plug connector. Background technique [0002] For stratified water pumping experiments where the geological structure is not very stable, the packer is used as the stratified device, and the connection and waterproofing of the packer cable are the key. In the existing technology, the cable and the packer cable are directly connected according to the relevant specifications, and the waterproof tape is used to wrap the joints for waterproof treatment. The whole process requires high operational skills of the construction personnel and takes a long time. When in use, the waterproof tape will be greatly damaged and the waterproof effect will be reduced. If it is necessary to disassemble the original cable and replace other cables, the original waterproof tape needs to be removed, which takes a long time. Contents of the invention [000...

Claims

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Application Information

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IPC IPC(8): H01R11/01H01R11/09H01R9/24H02G15/08
CPCH01R11/01H01R11/09H01R9/24H02G15/08
Inventor 郑向华罗坤成
Owner CHENGDU TECHCAL UNIV
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