CN203444827U - Flexible duel-harness power cable with polyvinyl chloride layer - Google Patents
Flexible duel-harness power cable with polyvinyl chloride layer Download PDFInfo
- Publication number
- CN203444827U CN203444827U CN201320516290.6U CN201320516290U CN203444827U CN 203444827 U CN203444827 U CN 203444827U CN 201320516290 U CN201320516290 U CN 201320516290U CN 203444827 U CN203444827 U CN 203444827U
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- CN
- China
- Prior art keywords
- cable
- polyvinyl chloride
- power cable
- conductor
- flexible
- 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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- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a flexible duel-harness power cable with a polyvinyl chloride layer. The cable includes a support layer at the central section of the cable; the support layer comprises thermoplastic elastomer with several through holes uniformly distributed; the outer wall of the elastomer is provided with four sector-shaped conductors; each sector-shaped conductor includes two lead wires wound together; a filling layer is provided surrounding the conductors; annular elastomer is provided at the periphery of the sector-shaped conductors; and the outer wall of the annular elastomer is provided with an insulating layer. According to the cable, the designed structure is stable, the cable has certain elasticity when bearing an over-large outside force, the integral structure is effectively protected from damage, and electricity safety is guaranteed.
Description
Technical field
The utility model relates to field of cables, and concrete is a kind of flexible polyvinyl chloride two-wire bundle power cable.
Background technology
Polyvinyl chloride power cable laying is in indoor, tunnel, cable trough and pipeline, and cable can not bear excessive mechanical external force effect, so this class cable just need to allow cable have certain external force ability to bear in the process manufacturing and designing.
Utility model content
The utility model provides a kind of Stability Analysis of Structures, has had the flexible polyvinyl chloride two-wire bundle power cable of certain external force ability to bear.
The technical solution of the utility model:
Flexible polyvinyl chloride two-wire bundle power cable, the supporting layer that comprises middle part, it is characterized in that: described supporting layer is by thermoplasticity, form with some elastomers of evenly arranging through hole, described elastomeric outer wall is provided with four fan-like pattern conductors, in each root fan-like pattern conductor by two wires formation conductor that is intertwined, the surrounding of conductor is packed layer, and described fan-like pattern conductor outer race has annular elastomeric, and annular elastomeric outer wall is insulating barrier.
Described flexible polyvinyl chloride two-wire bundle power cable, is characterized in that: described fan-like pattern conductor is around uniformly distributed elastomeric.
Advantage of the present utility model:
The utility model project organization is stable, and when cable bears external force overload, it has certain elastic reaction, has effectively protected the overall structure of cable not to be damaged, and has guaranteed Electrical Safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, flexible polyvinyl chloride two-wire bundle power cable, the supporting layer 1 that comprises middle part, supporting layer 1 is by thermoplasticity, form with some elastomers of evenly arranging through hole, elastomeric outer wall is provided with four fan-like pattern conductors 2, and in each root fan-like pattern conductor 2, by two wires 3 formation conductor that is intertwined, the surrounding of conductor is packed layer 4, fan-like pattern conductor 2 outer race have annular elastomeric 5, and annular elastomeric 5 outer walls are insulating barrier 6.
Fan-like pattern conductor 2 is around uniformly distributed elastomeric.
Claims (2)
1. flexible polyvinyl chloride two-wire bundle power cable, the supporting layer that comprises middle part, it is characterized in that: described supporting layer is by thermoplasticity, form with some elastomers of evenly arranging through hole, described elastomeric outer wall is provided with four fan-like pattern conductors, in each root fan-like pattern conductor by two wires formation conductor that is intertwined, the surrounding of conductor is packed layer, and described fan-like pattern conductor outer race has annular elastomeric, and annular elastomeric outer wall is insulating barrier.
2. flexible polyvinyl chloride two-wire bundle power cable according to claim 1, is characterized in that: described fan-like pattern conductor is around uniformly distributed elastomeric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516290.6U CN203444827U (en) | 2013-08-22 | 2013-08-22 | Flexible duel-harness power cable with polyvinyl chloride layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516290.6U CN203444827U (en) | 2013-08-22 | 2013-08-22 | Flexible duel-harness power cable with polyvinyl chloride layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203444827U true CN203444827U (en) | 2014-02-19 |
Family
ID=50095855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320516290.6U Expired - Fee Related CN203444827U (en) | 2013-08-22 | 2013-08-22 | Flexible duel-harness power cable with polyvinyl chloride layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203444827U (en) |
-
2013
- 2013-08-22 CN CN201320516290.6U patent/CN203444827U/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: 20140219 Termination date: 20140822 |
|
| EXPY | Termination of patent right or utility model |