CN203103007U - Novel aluminum twisted wire - Google Patents
Novel aluminum twisted wire Download PDFInfo
- Publication number
- CN203103007U CN203103007U CN 201320081758 CN201320081758U CN203103007U CN 203103007 U CN203103007 U CN 203103007U CN 201320081758 CN201320081758 CN 201320081758 CN 201320081758 U CN201320081758 U CN 201320081758U CN 203103007 U CN203103007 U CN 203103007U
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- China
- Prior art keywords
- twisted wire
- novel aluminum
- utility
- model
- wire
- 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 novel aluminum twisted wire which is good in tensile strength and long in service life. The novel aluminum twisted wire comprises a plurality of twisted wire cores. Each twisted wire core is sequentially provided with a shielding layer, an anti-corrosive layer, a waterproof layer and an insulating layer from inside to outside. The twisted wire core consists of a steel wire in the center and multilayer aluminum wires wound outside the steel wire. According to the novel aluminum twisted wire provided by the utility model, the strength of an aerial insulated cable is enhanced, the tensile property is improved and the conductive performance is improved. The novel aluminum twisted wire has the advantages of good anti-corrosive, waterproof and shielding performances, and long service life, and is difficult to corrode.
Description
Technical field
The utility model relates to a kind of twisted wire, especially a kind of novel aluminum twisted wire.
Background technology
Cable is widely used in transmission line, especially aerial high-voltage power transmission line.For being used for the cable of aerial high-voltage power transmission line, not only require it to have excellent conducting performance, also require to have good tensile strength and stability, to avoid the influence of natural calamity.
The utility model content
The purpose of this utility model provides that a kind of tensile strength is good, the novel aluminum twisted wire of long service life.
Realize the novel aluminum twisted wire of the utility model purpose, comprise many twisted wire cores, described twisted wire core is disposed with screen, anticorrosive coat, watertight composition and insulating barrier outward from inside to outside; Described twisted wire core is by the steel wire that is positioned at the center and be positioned at the outer multilayer aluminium wire of steel wire and be entwined.
Every twisted wire core all is enclosed with insulating barrier outward.
The thickness of described insulating barrier is 0.6mm.
The beneficial effect of novel aluminum twisted wire of the present utility model is as follows: novel aluminum twisted wire of the present utility model, increase the intensity of aerial insulated cable and improved tensile property, improved electric conductivity, and had anticorrosion, waterproof, advantages of good shielding performance, be difficult for the advantage of burn into long service life.
Description of drawings
Fig. 1 is the structural representation of novel aluminum twisted wire of the present utility model.
Embodiment
Embodiment of the present utility model is as follows: as shown in Figure 1, novel aluminum twisted wire of the present utility model comprises many twisted wire cores 5, described twisted wire core 5 outer screen 4, anticorrosive coat 3, watertight composition 2 and the insulating barriers 1 of being disposed with from inside to outside; Described twisted wire core 5 is by the steel wire that is positioned at the center and be positioned at the outer multilayer aluminium wire of steel wire and be entwined.
The every twisted wire core 5 outer insulating barriers that all are enclosed with.
The thickness of described insulating barrier is 0.6mm.
Embodiment recited above is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; design under the spiritual prerequisite not breaking away from the utility model; various distortion and improvement that the common engineers and technicians in this area make technical solutions of the utility model all should fall in the definite protection range of claims of the present utility model.
Claims (3)
1. novel aluminum twisted wire, it is characterized in that: comprise many twisted wire cores, described twisted wire core is disposed with screen, anticorrosive coat, watertight composition and insulating barrier outward from inside to outside; Described twisted wire core is by the steel wire that is positioned at the center and be positioned at the outer multilayer aluminium wire of steel wire and be entwined.
2. novel aluminum twisted wire according to claim 1 is characterized in that: every twisted wire core all is enclosed with insulating barrier outward.
3. novel aluminum twisted wire according to claim 2 is characterized in that: the thickness of described insulating barrier is 0.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081758 CN203103007U (en) | 2013-02-22 | 2013-02-22 | Novel aluminum twisted wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081758 CN203103007U (en) | 2013-02-22 | 2013-02-22 | Novel aluminum twisted wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203103007U true CN203103007U (en) | 2013-07-31 |
Family
ID=48854394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320081758 Expired - Fee Related CN203103007U (en) | 2013-02-22 | 2013-02-22 | Novel aluminum twisted wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203103007U (en) |
-
2013
- 2013-02-22 CN CN 201320081758 patent/CN203103007U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20160222 |