CN205376809U - Electric power cable termination blocks water - Google Patents
Electric power cable termination blocks water Download PDFInfo
- Publication number
- CN205376809U CN205376809U CN201520919658.2U CN201520919658U CN205376809U CN 205376809 U CN205376809 U CN 205376809U CN 201520919658 U CN201520919658 U CN 201520919658U CN 205376809 U CN205376809 U CN 205376809U
- Authority
- CN
- China
- Prior art keywords
- card line
- sleeve unit
- adapter sleeve
- layer conductive
- hole
- 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
Links
Abstract
The utility model discloses an electric power cable termination blocks water, including outer joint cover unit and the inner connecting sleeve unit of setting at outer joint cover unit, wherein outer joint cover unit includes left body, right body, card line board and sealing plug, and left body is connected through the external thread pipe section with a right side jar body, is equipped with card line board respectively at left body and right body inboard, and card line board is fixed the setting in the body, and the lower extreme is equipped with two card line holes respectively on calorie line board, and two card line board symmetries set up, the inner connecting sleeve unit sets up between two card line boards, specifically includes connector and two cable cores, the utility model discloses a cooperation setting of outer joint cover unit moon inner connecting sleeve unit, key joint department has realized double -deck three -dimensional fixing to double cable, the condition such as stranded conductor, bad connection that can enough prevent take place, have fine waterproof nature moreover, have improved the life of double cable.
Description
Technical field
This utility model relates to electrical equipment technical field, is specially one and blocks water electric power cable termination.
Background technology
At present in electrical equipment technical field, the connection of wire or cable can be often referred to, and common connected mode is generally crimping line method and the method that is intertwined and connected.Crimping line method is by being fixed on fixing point by the end of a thread by crimping, and this kind of connection is subject to the impact of kind and the wire rod pulling force connecting wire, easily occurs in use for some time coming off, and causes that the situations such as power-off occur；The method of being intertwined and connected is to connect by being wound by two the end of a thread, and not only Joining Technology is coarse, is also affected by the impact of wire two ends pulling force, causes off-line and power-off；Both modes easily occur that outside moisture enters joint line core inner；It is present in the water within core to be very difficult to remove, and water online core inner stop for a long time can make conductor aoxidize, blackening, thus affecting the serviceability of cable, safety in utilization and result of use.
Utility model content
The purpose of this utility model is in that to provide one to block water electric power cable termination, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
One blocks water electric power cable termination, including outer adapter sleeve unit and the interior adapter sleeve unit being arranged on outer adapter sleeve unit；Its China and foreign countries' adapter sleeve unit includes left body, right body, card line plate and sealing-plug, left body is connected by external screw thread pipeline section with right tank body, it is respectively equipped with card line plate inside left body and right body, card line plate is fixedly disposed in body, being respectively equipped with two line holes at card line plate upper and lower side, two card line plates are symmetrical arranged；Interior adapter sleeve unit is arranged between two card line plates, specifically include union joint and two cable cores, all there is connecting hole at union joint two ends, two connecting holes coaxially and are communicated by Joining clasp, connecting hole is shoulder hole, and shoulder hole includes hole, big footpath and diameter holes, and core includes integrally formed multi-layer conductive and only conductor, multi-layer conductive is positioned at hole, big footpath and multi-layer conductive and big footpath pore pressure connects, and only conductor is positioned at diameter holes and only conductor crimps with diameter holes；Multi-layer conductive arranges sealing-plug through outer adapter sleeve unit and at it with outer adapter sleeve unit place.
As this utility model further technical scheme, between hole, big footpath and multi-layer conductive, it is provided with sealing ring.
As this utility model further technical scheme, compound copper-plastics band and high density polyethylene (HDPE) sheath it is coated with successively outside union joint, and the length of the length of compound copper-plastics band and high density polyethylene (HDPE) sheath is all longer than the length of union joint, between compound copper-plastics band and multi-layer conductive, it is filled with water blocking yarn.
Compared with prior art, this utility model is by being equipped with of adapter sleeve unit in the outer adapter sleeve unit moon, double cable emphasis joint is achieved Dual-layer three-dimensional type fix, can either prevent the situation such as twisted wire, bad connection from occurring, and there is good water proofing property, improve the service life of double cable.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electric power cable termination that blocks water of this utility model.
Fig. 2 is the structural representation of interior adapter sleeve unit in this utility model.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Referring to Fig. 1～2, one blocks water electric power cable termination, including outer adapter sleeve unit and the interior adapter sleeve unit being arranged on outer adapter sleeve unit；Its China and foreign countries' adapter sleeve unit includes left body 1, right body 4, card line plate 2 and sealing-plug 7, left body 1 is connected by external screw thread pipeline section 3 with right tank body, it is respectively equipped with card line plate 2 inside left body 1 and right body 4, card line plate 2 is fixedly disposed in body, prevent from occurring slip in wire connection procedure, being respectively equipped with two line holes 5 at card line plate 2 upper and lower side, two card line plates 2 are symmetrical arranged；Interior adapter sleeve unit is arranged between two card line plates 2, specifically include union joint 64 and two cable cores, all there is connecting hole at union joint 64 two ends, two connecting holes coaxially and are communicated by Joining clasp, connecting hole is shoulder hole, shoulder hole includes hole, big footpath 68 and diameter holes 67, core includes integrally formed multi-layer conductive 61 and only conductor 69, multi-layer conductive 61 is positioned at hole, big footpath 68 and multi-layer conductive 61 and crimps with hole, big footpath 68, and only conductor 69 is positioned at diameter holes 67 and only conductor 69 crimps with diameter holes 67；Being provided with sealing ring 63 between hole, big footpath 68 and multi-layer conductive 61, multi-layer conductive 61 arranges sealing-plug 7 through outer adapter sleeve unit and at it with outer adapter sleeve unit place.
It is coated with compound copper-plastics band 66 and high density polyethylene (HDPE) sheath 65 outside union joint successively, and the length of the length of compound copper-plastics band 66 and high density polyethylene (HDPE) sheath 65 is all longer than the length of union joint, is filled with water blocking yarn 62 between compound copper-plastics band 66 and multi-layer conductive 61.
This utility model is by being equipped with of adapter sleeve unit in the outer adapter sleeve unit moon, double cable emphasis joint is achieved Dual-layer three-dimensional type fix, can either prevent the situation such as twisted wire, bad connection from occurring, and there is good water proofing property, improve the service life of double cable.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, it is also possible under the premise without departing from this patent objective, make various change.
Claims (3)
1. the electric power cable termination that blocks water, it is characterised in that include outer adapter sleeve unit and be arranged on the interior adapter sleeve unit of outer adapter sleeve unit；Its China and foreign countries' adapter sleeve unit includes left body, right body, card line plate and sealing-plug, left body is connected by external screw thread pipeline section with right tank body, it is respectively equipped with card line plate inside left body and right body, card line plate is fixedly disposed in body, being respectively equipped with two line holes at card line plate upper and lower side, two card line plates are symmetrical arranged；Interior adapter sleeve unit is arranged between two card line plates, specifically include union joint and two cable cores, all there is connecting hole at union joint two ends, two connecting holes coaxially and are communicated by Joining clasp, connecting hole is shoulder hole, and shoulder hole includes hole, big footpath and diameter holes, and core includes integrally formed multi-layer conductive and only conductor, multi-layer conductive is positioned at hole, big footpath and multi-layer conductive and big footpath pore pressure connects, and only conductor is positioned at diameter holes and only conductor crimps with diameter holes；Multi-layer conductive arranges sealing-plug through outer adapter sleeve unit and at it with outer adapter sleeve unit place.
2. one according to claim 1 blocks water electric power cable termination, it is characterised in that be provided with sealing ring between hole, footpath and multi-layer conductive greatly.
3. one according to claim 1 blocks water electric power cable termination, it is characterized in that, compound copper-plastics band and high density polyethylene (HDPE) sheath it is coated with successively outside union joint, and the length of the length of compound copper-plastics band and high density polyethylene (HDPE) sheath is all longer than the length of union joint, between compound copper-plastics band and multi-layer conductive, it is filled with water blocking yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520919658.2U CN205376809U (en) | 2016-04-18 | 2016-04-18 | Electric power cable termination blocks water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520919658.2U CN205376809U (en) | 2016-04-18 | 2016-04-18 | Electric power cable termination blocks water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205376809U true CN205376809U (en) | 2016-07-06 |
Family
ID=56260559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520919658.2U Expired - Fee Related CN205376809U (en) | 2016-04-18 | 2016-04-18 | Electric power cable termination blocks water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205376809U (en) |
-
2016
- 2016-04-18 CN CN201520919658.2U patent/CN205376809U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160706 Termination date: 20170418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |