CN201812560U - Shielding power transmission cable knitted by tin-plating copper-coated aluminum magnesium filaments - Google Patents
Shielding power transmission cable knitted by tin-plating copper-coated aluminum magnesium filaments Download PDFInfo
- Publication number
- CN201812560U CN201812560U CN2010205551239U CN201020555123U CN201812560U CN 201812560 U CN201812560 U CN 201812560U CN 2010205551239 U CN2010205551239 U CN 2010205551239U CN 201020555123 U CN201020555123 U CN 201020555123U CN 201812560 U CN201812560 U CN 201812560U
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- tin
- power transmission
- transmission cable
- cable
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Abstract
The utility model discloses a shielding power transmission cable knitted by tin-plating copper-coated aluminum magnesium filaments, comprising a cable core formed by twisting a plurality of wire cores, a shielding layer and an outer jacket, wherein the cable core consists of a conductor and an insulating layer wrapping the conductor; the cable core is wrapped in the shielding layer; and the outer jacket is wrapped outside the shielding layer. The shielding power transmission cable is characterized in that the shielding layer is formed by knitting a plurality of tin-plating copper-coated aluminum magnesium filaments which are in a structure comprising aluminum-magnesium alloy filaments, copper layers and tin-plating layers from the inside to the outside. According to the shielding power transmission cable, the shielding layer is formed by knitting the tin-plating copper-coated aluminum magnesium filaments with smaller specific gravity and better strength and elongation percentage, so that the cost of products can be reduced and the machining performances of the products are more excellent.
Description
Technical field
The utility model relates to a kind of power transmission cable, specifically refers to a kind of tin-coated copper plated aluminium magnesium silk braid shielded electric power transfer cable.
Background technology
At present, electric power transfer is widely used in electric power transfer, building field and broadcast TV communication field with cable.The structure of the cable that general electric power transfer is used is: conductor outer wrapping insulating barrier, insulating barrier parcel round copper wire woven shield, screen outer wrapping sheath etc.The screen of this cable adopts the round copper wire braiding to form, because the price fluctuation of copper is indefinite at present, the cost height causes electric power cable owing to using a large amount of copper wire braidings to cause the too high problem of cost.
So, be necessary to propose a kind of novel power cable, to solve under the situation that does not change the original performance of cable, overcome existing owing to using a large amount of copper wire braidings to cause the too high problem of cost.
Summary of the invention
The purpose of this utility model is to provide a kind of tin-coated copper plated aluminium magnesium silk braid shielded power transmission cable, to solve under the situation that does not change the original performance of cable, overcomes existing cable and uses a large amount of copper wire braidings and cause the too high problem of cost.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of tin-coated copper plated aluminium magnesium silk braid shielded power transmission cable, comprise the cable core, screen, the oversheath that are twisted into by several cores, wherein, described core is made up of the insulating barrier of conductor and parcel conductor, parcel cable core and outer wrapping oversheath in the described screen, it is characterized in that described screen is formed by many tin-coated copper plated aluminium magnesium alloy silk braidings, described tin-coated copper plated aluminium magnesium alloy silk is to be the structure of aluminum-magnesium alloy wire, copper layer and tin coating from inside to outside.
Further, described power transmission cable also comprises polyester belt, the above-mentioned cable core of parcel in the described polyester belt, outer wrapping screen.
Further, be provided with filler between described cable core and the polyester belt.
Tin-coated copper plated aluminium magnesium silk braid shielded power transmission cable provided by the utility model, proportion is littler by adopting, intensity and the better tin-coated copper plated aluminium magnesium silk of the rate of stretching woven shield, has reduced the cost of product, makes the processing characteristics of product better.
Description of drawings
The structural representation that Fig. 1 is made of 2 cores for the utility model power transmission cable;
Fig. 2 is the structural representation of tin-coated copper plated aluminium magnesium alloy silk;
The structural representation that Fig. 3 is made of 3 cores for the utility model power transmission cable.
Embodiment
Below in conjunction with the drawings and specific embodiments the technical solution of the utility model is further elaborated.
Please refer to Fig. 1 and Fig. 2.The structural representation that Fig. 1 is made of 2 cores for tin-coated copper plated aluminium magnesium silk braid shielded power transmission cable of the present utility model.This tin-coated copper plated aluminium magnesium silk braid shielded power transmission cable 9, comprise it being that cable core 5, filler 4, polyester belt 6, screen 7, the oversheath 8 that 2 cores 3 are twisted into formed from inside to outside successively, wherein, described core 3 is made up of the insulating barrier 2 of inner wire 1 and parcel inner wire, and described inner wire 1 is copper conductor or tin-coated copper (plating one deck tin outside copper cash); Parcel cable core 5 and outer wrapping oversheath 8 in the described screen 7, the above-mentioned cable core 5 of parcel in the described polyester belt 6, outer wrapping screen 7.Be provided with filler 4 between described cable core 5 and the polyester belt 6.Described screen 7 is formed by many tin-coated copper plated aluminium magnesium alloy silk braidings, and described tin-coated copper plated aluminium magnesium alloy silk is to be that magnalium silk 10, copper layer 11 and tin coating 12 are formed (as shown in Figure 2) from inside to outside.
As shown in Figure 3, the structural representation that constitutes by 3 cores for the tin-coated copper plated aluminium magnesium silk braid shielded power transmission cable of this utility model.The construction of cable of the tin-coated copper plated aluminium magnesium silk braid shielded power transmission cable that these 3 cores constitute is similar to the structure that 2 cores constitute, and difference is core number difference, launches explanation no longer in detail at this.
Tin-coated copper plated aluminium magnesium silk braid shielded power transmission cable provided by the utility model, proportion is littler by adopting, intensity and the better tin-coated copper plated aluminium magnesium silk of the rate of stretching woven shield, has reduced the cost of product, makes the processing characteristics of product better.
The above is preferred embodiment of the present utility model only, is not to be used to limit protection scope of the present invention.Certainly; the utility model also can have other embodiment; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (3)
1. tin-coated copper plated aluminium magnesium silk braid shielded power transmission cable, comprise the cable core, screen, the oversheath that are twisted into by several cores, wherein, described core is made up of the insulating barrier of conductor and parcel conductor, parcel cable core and outer wrapping oversheath in the described screen, it is characterized in that described screen is formed by many tin-coated copper plated aluminium magnesium alloy silk braidings, described tin-coated copper plated aluminium magnesium alloy silk is to be the structure of aluminum-magnesium alloy wire, copper layer and tin coating from inside to outside.
2. power transmission cable as claimed in claim 1 is characterized in that described power transmission cable also comprises polyester belt, the above-mentioned cable core of parcel in the described polyester belt, outer wrapping screen.
3. power transmission cable as claimed in claim 2 is characterized in that, is provided with filler between described cable core and the polyester belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205551239U CN201812560U (en) | 2010-10-08 | 2010-10-08 | Shielding power transmission cable knitted by tin-plating copper-coated aluminum magnesium filaments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205551239U CN201812560U (en) | 2010-10-08 | 2010-10-08 | Shielding power transmission cable knitted by tin-plating copper-coated aluminum magnesium filaments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201812560U true CN201812560U (en) | 2011-04-27 |
Family
ID=43895499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205551239U Expired - Fee Related CN201812560U (en) | 2010-10-08 | 2010-10-08 | Shielding power transmission cable knitted by tin-plating copper-coated aluminum magnesium filaments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201812560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD779440S1 (en) | 2014-08-07 | 2017-02-21 | Henkel Ag & Co. Kgaa | Overhead transmission conductor cable |
-
2010
- 2010-10-08 CN CN2010205551239U patent/CN201812560U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD779440S1 (en) | 2014-08-07 | 2017-02-21 | Henkel Ag & Co. Kgaa | Overhead transmission conductor cable |
| USD868701S1 (en) | 2014-08-07 | 2019-12-03 | Henkel Ag & Co. Kgaa | Overhead transmission conductor cable |
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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: 20110427 Termination date: 20161008 |