CN202796099U - High-strength steel-cored aluminum stranded wire - Google Patents
High-strength steel-cored aluminum stranded wire Download PDFInfo
- Publication number
- CN202796099U CN202796099U CN 201220519935 CN201220519935U CN202796099U CN 202796099 U CN202796099 U CN 202796099U CN 201220519935 CN201220519935 CN 201220519935 CN 201220519935 U CN201220519935 U CN 201220519935U CN 202796099 U CN202796099 U CN 202796099U
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- China
- Prior art keywords
- strength steel
- aluminum stranded
- steel core
- stranded wire
- aluminium
- 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
Disclosed is a high-strength steel-cored aluminum stranded wire, mainly solving the problems that the electric energy loss is great because steel cores of conventional steel-cored aluminum stranded wires are high in resistivity. The high-strength steel-cored aluminum stranded wire comprises aluminum stranded wires (2) and is characterized in that a high-strength steel core (1) is arranged in the center of the aluminum stranded wires (2), and at least two layers of the aluminum stranded wires (2) are arranged and sequentially coated on the periphery of the high-strength steel core (1). The high-strength steel-cored aluminum stranded wire employs the high-strength steel core, thereby not only guaranteeing the tensile strength, but also having a relative good conducting property simultaneously. Current born by the high-strength steel core is relatively small, and the current is mainly conveyed and conducted by the aluminum stranded wires so that the electric energy loss is small.
Description
Technical field
The utility model relates to a kind of wire that transmits electric power, and is specifically related to a kind of high strength steel core aluminum stranded wire.
Background technology
At present, steel reinforced aluminium conductor is a kind of wire that transmits electric power of commonly using, existing steel reinforced aluminium conductor mainly is comprised of steel core and aluminium stranded conductor, the outer aluminium hinge line that is arranged with of steel core, in order to improve the tensile strength of steel reinforced aluminium conductor, many of general steel core employings are stranded, steel core carrying one part of current, the resistivity of steel core is larger, and electric energy loss was larger when electric power was carried.
The utility model content
Large and then cause the large deficiency of electric energy loss for the resistivity that overcomes existing steel reinforced aluminium conductor steel core, the utility model provides a kind of high strength steel core aluminum stranded wire, this high strength steel core aluminum stranded wire adopts a high-strength steel core, both guaranteed tensile strength, also has simultaneously preferably electric conductivity, the electric current of high-strength steel core carrying is less, carries electric current mainly by the conducting of aluminium hinge line, and electric energy loss is little.
The technical solution of the utility model is: this high strength steel core aluminum stranded wire, comprise aluminium stranded conductor, and the center of aluminium stranded conductor is provided with a high-strength steel core, and aluminium stranded conductor is at least two-layer and is coated on successively the periphery of high-strength steel core.
Described aluminium stranded conductor is two-layer.
The beneficial effects of the utility model are: owing to take such scheme, only adopt a high-strength steel core, both guaranteed tensile strength, also has simultaneously preferably electric conductivity, the electric current of high-strength steel core carrying is less, carries electric current mainly by the carrying of aluminium hinge line, and electric energy loss is little.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
1-high-strength steel core among the figure, the 2-aluminium stranded conductor.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
By shown in Figure 1, this high strength steel core aluminum stranded wire comprises aluminium stranded conductor 2, and the center of aluminium stranded conductor 2 is provided with a high-strength steel core 1, and aluminium stranded conductor 2 is at least two-layer and is coated on successively the periphery of high-strength steel core 1.Owing to take technique scheme, only adopt a high-strength steel core 1, both guaranteed tensile strength, also have preferably electric conductivity simultaneously, the electric current of high-strength steel core 1 carrying is less, carries electric current mainly by 2 carryings of aluminium hinge line, and electric energy loss is little.
Described aluminium stranded conductor 2 is two-layer.Also can choose multilayer according to client's needs aluminium stranded conductor 2.
Claims (2)
1. high strength steel core aluminum stranded wire, comprise aluminium stranded conductor (2), it is characterized in that: the center of aluminium stranded conductor (2) is provided with a high-strength steel core (1), and aluminium stranded conductor (2) is at least two-layer and is coated on successively the periphery of high-strength steel core (1).
2. high strength steel core aluminum stranded wire according to claim 1 is characterized in that: aluminium stranded conductor (2) is for two-layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220519935 CN202796099U (en) | 2012-10-10 | 2012-10-10 | High-strength steel-cored aluminum stranded wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220519935 CN202796099U (en) | 2012-10-10 | 2012-10-10 | High-strength steel-cored aluminum stranded wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202796099U true CN202796099U (en) | 2013-03-13 |
Family
ID=47823312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220519935 Expired - Fee Related CN202796099U (en) | 2012-10-10 | 2012-10-10 | High-strength steel-cored aluminum stranded wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202796099U (en) |
-
2012
- 2012-10-10 CN CN 201220519935 patent/CN202796099U/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: 20130313 Termination date: 20191010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |