CN203423007U - Reinforced polyvinyl chloride power cable - Google Patents
Reinforced polyvinyl chloride power cable Download PDFInfo
- Publication number
- CN203423007U CN203423007U CN201320516350.4U CN201320516350U CN203423007U CN 203423007 U CN203423007 U CN 203423007U CN 201320516350 U CN201320516350 U CN 201320516350U CN 203423007 U CN203423007 U CN 203423007U
- Authority
- CN
- China
- Prior art keywords
- polyvinyl chloride
- power cable
- elastic body
- chloride power
- cable
- 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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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a reinforced polyvinyl chloride power cable, which comprises a supporting layer in the middle part, wherein the supporting layer is formed by an elastic body, the elastic body is thermoplastic and provided with a plurality of uniformly distributed through holes, the outer wall of the elastic body is sleeved by an annular supporting body, the supporting body equally divides the periphery thereof into four sections, each section is internally provided with a sector-shaped conductor, the sector-shaped conductors and the supporting body are externally sleeved by an annular elastic body, and the outer wall of the annular elastic body is sequentially sleeved by a wrapping layer and an insulating layer. The reinforced polyvinyl chloride power cable disclosed by the utility model is stable in designed structure and high in external force bearing capacity, and also has a certain elastic effect when the cable is overloaded in bearing an external force, thereby effectively protecting the overall structure of the cable from being damaged, and ensuring the safety of electricity utilization.
Description
Technical field
The utility model relates to field of cables, and concrete is a kind of reinforcement type polyvinyl chloride 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 reinforcement type polyvinyl chloride power cable of certain external force ability to bear.
The technical solution of the utility model:
Reinforcement type polyvinyl chloride 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, on described elastomeric outer wall, cover has rotary island shape supporter, supporter is all divided into four parts around by it, and in each part, be equipped with a fan-like pattern conductor, fan-like pattern conductor and supporter outer race have annular elastomeric, and annular elastomeric outer wall overlaps successively lapping layer and insulating barrier.
Described reinforcement type polyvinyl chloride power cable, is characterized in that: described rotary island shape supporter evenly separates its fan-like pattern conductor around.
Advantage of the present utility model:
The utility model project organization is stable, bears external force ability strong, and when cable bears external force overload, it also 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, reinforcement type polyvinyl chloride power cable, the supporting layer that comprises middle part, supporting layer is by thermoplasticity, form 1 with some elastomers of evenly arranging through hole, on the outer wall of elastomer 1, cover has rotary island shape supporter 2, and supporter 2 is all divided into four parts around by it, and in each part, is equipped with a fan-like pattern conductor 3, fan-like pattern conductor 3 and supporter 2 outer race have annular elastomeric 4, and annular elastomeric 4 outer walls overlap successively lapping layer 5 and insulating barrier 6.
Rotary island shape supporter 2 evenly separates its fan-like pattern conductor 3 around.
Claims (2)
1. reinforcement type polyvinyl chloride 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, on described elastomeric outer wall, cover has rotary island shape supporter, supporter is all divided into four parts around by it, and in each part, be equipped with a fan-like pattern conductor, fan-like pattern conductor and supporter outer race have annular elastomeric, and annular elastomeric outer wall overlaps successively lapping layer and insulating barrier.
2. reinforcement type polyvinyl chloride power cable according to claim 1, is characterized in that: described rotary island shape supporter evenly separates its fan-like pattern conductor around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516350.4U CN203423007U (en) | 2013-08-22 | 2013-08-22 | Reinforced polyvinyl chloride power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516350.4U CN203423007U (en) | 2013-08-22 | 2013-08-22 | Reinforced polyvinyl chloride power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423007U true CN203423007U (en) | 2014-02-05 |
Family
ID=50022099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320516350.4U Expired - Fee Related CN203423007U (en) | 2013-08-22 | 2013-08-22 | Reinforced polyvinyl chloride power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423007U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985448A (en) * | 2014-04-11 | 2014-08-13 | 安徽省赛华电缆有限公司 | Control cable of flat structure |
| CN104749722A (en) * | 2015-04-03 | 2015-07-01 | 江苏南方通信科技有限公司 | High-strength indoor single-core fiber-optic cable and production process thereof |
| CN104766673A (en) * | 2015-04-03 | 2015-07-08 | 江苏南方通信科技有限公司 | High strength optical fiber composite low-voltage cable and preparing technology |
-
2013
- 2013-08-22 CN CN201320516350.4U patent/CN203423007U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985448A (en) * | 2014-04-11 | 2014-08-13 | 安徽省赛华电缆有限公司 | Control cable of flat structure |
| CN104749722A (en) * | 2015-04-03 | 2015-07-01 | 江苏南方通信科技有限公司 | High-strength indoor single-core fiber-optic cable and production process thereof |
| CN104766673A (en) * | 2015-04-03 | 2015-07-08 | 江苏南方通信科技有限公司 | High strength optical fiber composite low-voltage cable and preparing technology |
| CN104749722B (en) * | 2015-04-03 | 2018-05-08 | 江苏南方通信科技有限公司 | Single-core fiber cable and preparation process in a kind of high intensity room |
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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: 20140205 Termination date: 20150822 |
|
| EXPY | Termination of patent right or utility model |