CN204651536U - Electrical engineering cable joint sealing and connecting device - Google Patents
Electrical engineering cable joint sealing and connecting device Download PDFInfo
- Publication number
- CN204651536U CN204651536U CN201520360418.3U CN201520360418U CN204651536U CN 204651536 U CN204651536 U CN 204651536U CN 201520360418 U CN201520360418 U CN 201520360418U CN 204651536 U CN204651536 U CN 204651536U
- Authority
- CN
- China
- Prior art keywords
- plug
- sleeve pipe
- elastic telescopic
- telescopic sleeve
- post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cable Accessories (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a kind of electrical engineering cable joint sealing and connecting device, its technical scheme is: plug is fixed on the inside of socket, end and the socket of plug are threaded connection, the front end of described plug is provided with pressure ring, the rear end of plug connects elastic telescopic sleeve pipe, the outside of described elastic telescopic sleeve pipe is provided with Conical Projectile reed, and described elastic telescopic sleeve pipe is hollow-core construction; The beneficial effects of the utility model are: avoid cable leakage and short circuit, reduce the oxidation of cable and make moist, being maintained the continuity of cable and wire, good seal by elastic telescopic sleeve pipe, avoid the impact by external environment, improve cable operating efficiency.
Description
Technical field
The utility model relates to a kind of power cable water-tight equipment, particularly a kind of electrical engineering cable joint sealing and connecting device.
Background technology
In secondary loop in power system, the application of power cable is more and more extensive, and cable has four-core, seven cores, even tens cores more, and electric wire is made up of the wire of one or a few softness, and outer bread is with light and soft sheath; Cable is made up of one or a few insulating bag wire, and outside is wrapped with metal or tough and tensile skin made of rubber again.In the laid processes of secondary cable, because banded cable is laid on metal holder, so be easy to electric leakage and short circuit; Easily produce oxidation after holder makes moist, due to air pollution cause the wetness in air and acidity higher, cause cable fault speed to be accelerated, and ascending, descending pressure crossover occur, cable easily aging and damage.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, provides a kind of electrical engineering cable joint sealing and connecting device, avoids cable leakage and short circuit, reduces the oxidation of cable and makes moist.
Its technical scheme is: comprise plug, socket, pressure ring, Conical Projectile reed, elastic telescopic sleeve pipe, plug is fixed on the inside of socket, end and the socket of plug are threaded connection, the front end of described plug is provided with pressure ring, the rear end of plug connects elastic telescopic sleeve pipe, the outside of described elastic telescopic sleeve pipe is provided with Conical Projectile reed, described elastic telescopic sleeve pipe is hollow-core construction, and binding post from left to right overlaps successively post head, spring-backed quill, sliding contact cover and post; Post head assigns on the through hole on post top, can contact completely, realize the transmission of electric current with the wiring hole on plug; Be provided with spring-backed quill between post head and post, on spring-backed quill, cover has contact slide cover, and contact slide is enclosed within after three-phase electric energy meter presses down and contacts completely with the wiring hole on plug, realizes electrical energy transfer.
Described socket is provided with pin-and-hole, compresses Conical Projectile reed in pin-and-hole by clamping screw.
The beneficial effects of the utility model are: avoid cable leakage and short circuit, reduce the oxidation of cable and make moist, being maintained the continuity of cable and wire, good seal by elastic telescopic sleeve pipe, avoid the impact by external environment, improve cable operating efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representations of elastic telescopic sleeve pipe;
In upper figure: plug 1, socket 2, pressure ring 3, Conical Projectile reed 4, elastic telescopic sleeve pipe 5, clamping screw 6, post head 5.1, spring-backed quill 5.2, sliding contact cover 5.3 and post 5.4.
Embodiment
1-2 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises plug 1, socket 2, pressure ring 3, Conical Projectile reed 4, elastic telescopic sleeve pipe 5, plug 1 is fixed on the inside of socket 2, end and the socket 2 of plug 1 are threaded connection, the front end of described plug 1 is provided with pressure ring 3, the rear end of plug 1 connects elastic telescopic sleeve pipe 5, the outside of described elastic telescopic sleeve pipe 5 is provided with Conical Projectile reed 4, described elastic telescopic sleeve pipe 5 is hollow-core construction, and binding post from left to right overlaps successively post head 5.1, spring-backed quill 5.2, sliding contact cover 5.3 and post 5.4; Post head 5.1 assigns on the through hole on post 5.4 top, can contact completely, realize the transmission of electric current with the wiring hole on plug 1; Be provided with spring-backed quill 5.2 between post head 5.1 and post 5.4, on spring-backed quill 5.2, cover has contact slide to overlap 5.3, and contact slide cover 5.3 contacts completely with the wiring hole on plug 1 after three-phase electric energy meter presses down, and realizes electrical energy transfer.
Wherein, socket 2 is provided with pin-and-hole, compresses Conical Projectile reed 4 in pin-and-hole by clamping screw 6.
Operation principle: the outer conductor braid of cable is pushed aside, exposes inner wire insulating barrier, and cutting insulating barrier from sheath otch 20mm place, exposing inner wire and being about 12mm, with file by its port chamfering 0.8 × 45
0inner wire surface is cleaned afterwards with fine sandpaper.The wiring hole goed deep on plug 1 through pressure ring by cable conductor is inner, and fixed by elastic telescopic sleeve pipe 5, elastic telescopic sleeve pipe 5 maintains the continuity of cable and wire, good seal, avoids the impact by external environment, improves cable operating efficiency.
The above, be only part preferred embodiment of the present invention, any those of ordinary skill in the art all may utilize the technical scheme correct of above-mentioned elaboration or are revised as equivalent technical scheme.Therefore, any simple modification of carrying out according to technical scheme of the present invention or substitute equivalents, belong to the scope of protection of present invention to the greatest extent.
Claims (2)
1. an electrical engineering cable joint sealing and connecting device, it is characterized in that: comprise plug, socket, pressure ring, Conical Projectile reed, elastic telescopic sleeve pipe, plug is fixed on the inside of socket, end and the socket of plug are threaded connection, the front end of described plug is provided with pressure ring, the rear end of plug connects elastic telescopic sleeve pipe, the outside of described elastic telescopic sleeve pipe is provided with Conical Projectile reed, described elastic telescopic sleeve pipe is hollow-core construction, and binding post from left to right overlaps successively post head, spring-backed quill, sliding contact cover and post; Post head assigns on the through hole on post top, can contact completely, realize the transmission of electric current with the wiring hole on plug; Be provided with spring-backed quill between post head and post, on spring-backed quill, cover has contact slide cover, and contact slide is enclosed within after three-phase electric energy meter presses down and contacts completely with the wiring hole on plug, realizes electrical energy transfer.
2. electrical engineering cable joint sealing and connecting device according to claim 1, is characterized in that: described socket is provided with pin-and-hole, compresses Conical Projectile reed in pin-and-hole by clamping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360418.3U CN204651536U (en) | 2015-05-29 | 2015-05-29 | Electrical engineering cable joint sealing and connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360418.3U CN204651536U (en) | 2015-05-29 | 2015-05-29 | Electrical engineering cable joint sealing and connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204651536U true CN204651536U (en) | 2015-09-16 |
Family
ID=54104248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520360418.3U Expired - Fee Related CN204651536U (en) | 2015-05-29 | 2015-05-29 | Electrical engineering cable joint sealing and connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204651536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109676A (en) * | 2015-09-18 | 2015-12-02 | 上海长语信息科技有限公司 | Ultra-high-speed cleaning device for remotely piloted vehicle |
| CN105762563A (en) * | 2016-02-26 | 2016-07-13 | 赵咪咪 | Signal line plug for center seal bag making machine |
-
2015
- 2015-05-29 CN CN201520360418.3U patent/CN204651536U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109676A (en) * | 2015-09-18 | 2015-12-02 | 上海长语信息科技有限公司 | Ultra-high-speed cleaning device for remotely piloted vehicle |
| CN105762563A (en) * | 2016-02-26 | 2016-07-13 | 赵咪咪 | Signal line plug for center seal bag making machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160529 |