CN202495262U - Polyvinyl chloride insulation overhead stranded wire - Google Patents
Polyvinyl chloride insulation overhead stranded wire Download PDFInfo
- Publication number
- CN202495262U CN202495262U CN2012200059919U CN201220005991U CN202495262U CN 202495262 U CN202495262 U CN 202495262U CN 2012200059919 U CN2012200059919 U CN 2012200059919U CN 201220005991 U CN201220005991 U CN 201220005991U CN 202495262 U CN202495262 U CN 202495262U
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- CN
- China
- Prior art keywords
- polyvinyl chloride
- overhead stranded
- chloride insulation
- stranded wire
- insulation overhead
- 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 relates to an overhead stranded wire, and in particular to a polyvinyl chloride insulation overhead stranded wire. The polyvinyl chloride insulation overhead stranded wire comprises an aluminum alloy core wire. A cast ring aluminum wire layer is arranged on the periphery of the aluminum alloy core wire, wherein the outside cast ring aluminum wire layer is coated by an insulation layer. The polyvinyl chloride insulation overhead stranded wire has the advantages of simple structure, and improved compatibility, tensile strength, elongation and shielding ability.
Description
Technical field
The utility model relates to a kind of overhead stranded conductor, relates in particular to a kind of polyvinyl chloride insulation overhead stranded conductor.
Background technology
At present existing aerial insulated cable is a steel core wire, and the compatibilization of steel core wire is low, and the pull resistance and the elongation of whole cable are low simultaneously.
Summary of the invention
The utility model mainly is to solve the deficiency that exists in the prior art, provides a kind of simple in structure, and has improved the compatibilization of cable and the polyvinyl chloride insulation overhead stranded conductor of tensile strength.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of polyvinyl chloride insulation overhead stranded conductor comprises the aluminium alloy heart yearn, and described aluminium alloy heart yearn outer periphery has casting ring aluminum steel layer, and described casting ring aluminum steel layer is coated with insulating barrier.
As preferably, described insulating barrier is a polyvinyl chloride layer.
The utility model provides a kind of polyvinyl chloride insulation overhead stranded conductor, and is simple in structure, improves compatibilization, tensile strength, elongation and shielding.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment 1: as shown in Figure 1, a kind of polyvinyl chloride insulation overhead stranded conductor comprises aluminium alloy heart yearn 1, and described aluminium alloy heart yearn 1 periphery is provided with casting ring aluminum steel layer 2, and described casting ring aluminum steel layer 2 is coated with insulating barrier 3, and described insulating barrier 3 is a polyvinyl chloride layer.
Claims (2)
1. polyvinyl chloride insulation overhead stranded conductor is characterized in that: comprise aluminium alloy heart yearn (1), described aluminium alloy heart yearn (1) periphery is provided with casting ring aluminum steel layer (2), and described casting ring aluminum steel layer (2) is coated with insulating barrier (3).
2. a kind of polyvinyl chloride insulation overhead stranded conductor according to claim 1 is characterized in that: described insulating barrier (3) is a polyvinyl chloride layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200059919U CN202495262U (en) | 2012-01-09 | 2012-01-09 | Polyvinyl chloride insulation overhead stranded wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200059919U CN202495262U (en) | 2012-01-09 | 2012-01-09 | Polyvinyl chloride insulation overhead stranded wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202495262U true CN202495262U (en) | 2012-10-17 |
Family
ID=47001475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200059919U Expired - Fee Related CN202495262U (en) | 2012-01-09 | 2012-01-09 | Polyvinyl chloride insulation overhead stranded wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202495262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326297A (en) * | 2013-07-04 | 2013-09-25 | 国家电网公司 | Strain clamp for aluminum alloy core aluminum stranded wire |
-
2012
- 2012-01-09 CN CN2012200059919U patent/CN202495262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326297A (en) * | 2013-07-04 | 2013-09-25 | 国家电网公司 | Strain clamp for aluminum alloy core aluminum stranded wire |
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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: 20121017 Termination date: 20140109 |