CN201298723Y - Three core crosslinked cable cold shrink type terminal head - Google Patents
Three core crosslinked cable cold shrink type terminal head Download PDFInfo
- Publication number
- CN201298723Y CN201298723Y CNU2008202179675U CN200820217967U CN201298723Y CN 201298723 Y CN201298723 Y CN 201298723Y CN U2008202179675 U CNU2008202179675 U CN U2008202179675U CN 200820217967 U CN200820217967 U CN 200820217967U CN 201298723 Y CN201298723 Y CN 201298723Y
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- China
- Prior art keywords
- core
- cold shrink
- crosslinked cable
- type terminal
- shrink type
- 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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Abstract
The utility model provides a three-core crosslinked cable cold shrink type terminal head which has three-strand wire core, a cold shrink insulation pipe is fitted on the wire core, one end of each strand wire core is equipped with a terminal, a sealing pipe is set on the down part of the terminal , a rain-proof skirt with single hole is set on the wire core middle part and the cold shrink insulation pipe, another end of the three-strand wire core passes through a hole of a rain-proof skirt with three holes and is packaged by a silicon rubber sheath, a cold shrink glove is set on the silicon rubber sheath outside, an earthing wire is set between the cold shrink glove and the silicon rubber sheath. A copper shield layer is set in the silicon rubber sheath. The three core crosslinked cable cold shrink type terminal head simplifies the prior cold shrink type terminal head structure and increases safety used in power circuit factually.
Description
One, technical field
The utility model belongs to electrical equipment technical field, particularly a kind of three core crosslinked cable cold-shrink type terminals.
Two, background technology
Prior art: in recent years, along with rapid economic development, urbanization process is accelerated, the startup of the carrying out in a deep going way of the upgrading of rural power grids, urban network restructuring, and the use of power cable in electric power system is more and more widely.In the eighties in 20th century, the power cable manufacturing technology obtains upgrading, and crosslinked polyethylene (XLPE) insulation has progressively replaced original paper oil insulation and obtained develop rapidly, at present the domestic XLPE insulated power cable that can produce the 500kV electric pressure.And as the essential electric cable accessories of cable system operation also along with more new development and develop rapidly continues to bring out various novel accessory product in recent years of cable technology.The cold-shrink type terminal is still occupied leading position in 10～35kV crosslinked cable annex.But present cold-shrink type terminal causes safety in utilization low because there is incomplete place in structure.
Three, summary of the invention
Technical problem: the utility model provides a kind of three core crosslinked cable cold-shrink type terminals at above-mentioned technological deficiency, and these terminals are simple in structure, the fail safe when having improved practical application.
Technical scheme: technical solution of the present utility model is: a kind of three core crosslinked cable cold-shrink type terminals, these terminals are provided with the compenzine core, be with the shrinkage insulated tube on the core, one end of per share core is provided with terminal, the terminal below is provided with sealed tube, the middle part of core, shrinkage insulated tube are provided with the single hole Rain-proof skirt, the other end of compenzine core passes the hole of three hole Rain-proof skirts respectively and is bundled together by silicone rubber jacket, silicone rubber jacket is provided with the shrinkage gloves outward, is provided with earth connection between shrinkage gloves and silicone rubber jacket.Be provided with copper shield in the described silicone rubber jacket.
Beneficial effect: when the utility model has been simplified original cold-shrink type terminals structure, improved its fail safe during practical application on power circuit.
Four, description of drawings
Fig. 1 is the structural representation of three core crosslinked cable cold-shrink type terminals.Terminal among the figure (1), sealed tube (2), shrinkage insulated tube (3), single hole Rain-proof skirt (4), three hole Rain-proof skirts (5), shrinkage gloves (6), silicone rubber jacket (7), earth connection (8).
Five, embodiment
Embodiment 1: a kind of three core crosslinked cable cold-shrink type terminals, these terminals are provided with the compenzine core, be with shrinkage insulated tube 3 on the core, one end of per share core is provided with terminal 1, the terminal below is provided with sealed tube 2, and the middle part of core, shrinkage insulated tube are provided with single hole Rain-proof skirt 4, and the other end of compenzine core passes the hole of three hole Rain-proof skirts 5 respectively and is bundled together by silicone rubber jacket 7, silicone rubber jacket is provided with shrinkage gloves 6 outward, is provided with earth connection 8 between shrinkage gloves and silicone rubber jacket.Be provided with copper shield in the described silicone rubber jacket.
Claims (2)
1. core crosslinked cable cold-shrink type terminals, it is characterized in that these terminals are provided with the compenzine core, be with shrinkage insulated tube (3) on the core, one end of per share core is provided with terminal (1), the terminal below is provided with sealed tube (2), the middle part of core, shrinkage insulated tube are provided with single hole Rain-proof skirt (4), the other end of compenzine core passes the hole of three hole Rain-proof skirts (5) respectively and is bundled together by silicone rubber jacket (7), silicone rubber jacket is provided with shrinkage gloves (6) outward, is provided with earth connection (8) between shrinkage gloves and silicone rubber jacket.
2. three core crosslinked cable cold-shrink type terminals according to claim 1 is characterized in that being provided with copper shield in the described silicone rubber jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202179675U CN201298723Y (en) | 2008-12-03 | 2008-12-03 | Three core crosslinked cable cold shrink type terminal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202179675U CN201298723Y (en) | 2008-12-03 | 2008-12-03 | Three core crosslinked cable cold shrink type terminal head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201298723Y true CN201298723Y (en) | 2009-08-26 |
Family
ID=41044709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202179675U Expired - Fee Related CN201298723Y (en) | 2008-12-03 | 2008-12-03 | Three core crosslinked cable cold shrink type terminal head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201298723Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485626A (en) * | 2014-11-18 | 2015-04-01 | 常州百富电子有限公司 | Quadded cable head |
-
2008
- 2008-12-03 CN CNU2008202179675U patent/CN201298723Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485626A (en) * | 2014-11-18 | 2015-04-01 | 常州百富电子有限公司 | Quadded cable head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20100104 |