CN201984856U - High strength electric wire - Google Patents
High strength electric wire Download PDFInfo
- Publication number
- CN201984856U CN201984856U CN2011200897165U CN201120089716U CN201984856U CN 201984856 U CN201984856 U CN 201984856U CN 2011200897165 U CN2011200897165 U CN 2011200897165U CN 201120089716 U CN201120089716 U CN 201120089716U CN 201984856 U CN201984856 U CN 201984856U
- Authority
- CN
- China
- Prior art keywords
- electric wire
- insulation layer
- zinc
- high strength
- core
- 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 high strength electric wire, which belongs to the technical field of electric wires and solves the problems that the existing electric wire has low mechanical strength and easy cracks when being borne relatively large load and external force thereby influencing the normal use of the electric wire. The high strength electric wire comprises a wire core and an insulation layer covering outside the wire core, wherein an asbestos filler is arranged between the wire core and the insulation layer, zinc-coated wires are arranged in the insulation layer, and the zinc-coated wires intersect into a screen shape to be positioned in the insulation layer. In the high strength electric wire, the zinc-coated wires are arranged in the insulation layer, and the zinc-coated wires intersect into the screen shape to be positioned in the insulation layer to further improve the toughness and the mechanical strength of the insulation layer. The whole mechanical strength of the electric wire is improved so that the electric wire can bear relatively large load and external action force.
Description
Technical field
The utility model belongs to the Power-line technology field, relates to a kind of high strength electric wire.
Background technology
The structure of common electric wire is generally; comprise some near the core conductor; outside conductor, be provided with insulating barrier; between insulating barrier and conductor, be provided with coat of metal; the coat of metal of this wire structure and insulating barrier are mutually and column distribution; mechanical strength is lower, ruptures easily when bearing bigger load and external force, influences the normal use of electric wire.
Summary of the invention
The purpose of this utility model is at existing deficiency, provides a kind of mechanical strength high high strength electric wire.
The purpose of this utility model can realize by following technical proposal: a kind of high strength electric wire, comprise core and be coated on the outer insulating barrier of core, between core and insulating barrier, be provided with the asbestos filler, it is characterized in that, be provided with zinc-coated wire in insulating barrier, this zinc-coated wire is crossed as netted placing in the insulating barrier.
In above-mentioned high strength electric wire, described core is a copper core.
Compared with prior art, this high strength electric wire, in insulating barrier, be provided with zinc-coated wire, this zinc-coated wire is crossed as netted placing in the insulating barrier, the toughness and the mechanical strength of insulating barrier have further been improved, increase the mechanical strength of electric wire integral body, made electric wire can bear bigger load and outer active force.
Description of drawings
Fig. 1 is the cross-sectional view of this high strength electric wire.
Among the figure, 1, core; 2, insulating barrier; 3, asbestos filler; 4, zinc-coated wire.
Embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, this high strength electric wire comprises core 1 and the insulating barrier 2 that is coated on outside the core 1, is provided with asbestos filler 3 between core 1 and insulating barrier 2, is provided with zinc-coated wire 4 in insulating barrier 2, and this zinc-coated wire 4 is crossed as netted placing in the insulating barrier 2; Described core 1 is a copper core.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (2)
1. high strength electric wire, comprise core (1) and be coated on the outer insulating barrier (2) of core (1), between core (1) and insulating barrier (2), be provided with asbestos filler (3), it is characterized in that, be provided with zinc-coated wire (4) in insulating barrier (2), this zinc-coated wire (4) is crossed as netted placing in the insulating barrier (2).
2. high strength electric wire according to claim 1 is characterized in that, described core (1) is a copper core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200897165U CN201984856U (en) | 2011-03-25 | 2011-03-25 | High strength electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200897165U CN201984856U (en) | 2011-03-25 | 2011-03-25 | High strength electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201984856U true CN201984856U (en) | 2011-09-21 |
Family
ID=44612312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200897165U Expired - Fee Related CN201984856U (en) | 2011-03-25 | 2011-03-25 | High strength electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201984856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143393A (en) * | 2014-07-22 | 2014-11-12 | 国家电网公司 | Anti-freezing and anti-fracturing power transmission line and manufacturing method thereof |
-
2011
- 2011-03-25 CN CN2011200897165U patent/CN201984856U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143393A (en) * | 2014-07-22 | 2014-11-12 | 国家电网公司 | Anti-freezing and anti-fracturing power transmission line and manufacturing method thereof |
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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: 20110921 Termination date: 20130325 |