CN205069153U - Copper -clad aluminum wire composite cable - Google Patents
Copper -clad aluminum wire composite cable Download PDFInfo
- Publication number
- CN205069153U CN205069153U CN201520827388.2U CN201520827388U CN205069153U CN 205069153 U CN205069153 U CN 205069153U CN 201520827388 U CN201520827388 U CN 201520827388U CN 205069153 U CN205069153 U CN 205069153U
- Authority
- CN
- China
- Prior art keywords
- copper
- aluminum
- clad
- clad aluminum
- shrinkable sleeve
- 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 a copper aluminum conductor processing technology field especially relates to a copper -clad aluminum wire composite cable, including copper clad aluminum alloy part, aluminum -alloy wire, thermal shrinkable sleeve, aramid fiber yarn layer and oversheath, copper clad aluminum alloy part is 7, middle 1, 6 other rhizospheres around the copper clad aluminum alloy part in the centre, copper clad aluminum alloy part's peripheral ring is equipped with in week the aluminum -alloy wire, the aluminum -alloy wire is outside fixed through the thermal shrinkable sleeve, the thermal shrinkable sleeve is equipped with outward the oversheath, the oversheath with be equipped with between the thermal shrinkable sleeve the aramid fiber yarn layer. The utility model discloses a steel wire that has a bed course is as central reinforcement, like this on the basis that does not influence tensile strength, has reduced the weight of optical cable, has reduced manufacturing cost, has still reduced the degree of difficulty for the construction simultaneously. About the third of the material cost knowledge copper of aluminium.
Description
Technical field
The utility model relates to copper aluminum conductor processing technique field, particularly relates to a kind of copper-clad aluminum conductor composite cable.
Background technology
At present, be generally pure copper wire with wire on market, this not only makes enterprise face the cost pressure constantly risen because copper valency remains high.Developed country is quite high to the substitution rate of copper with aluminium alloy, and wherein the U.S. is up to 70%-75%, and Japan about 55%, China only has 3%-5%, and as the country of a copper scarcity of resources, compared with abroad, we have larger gap.Utilize kelvin effect, in cross-sectional area of conductor, there is edge part current density large, the phenomenon that central part current density is little.
Utility model content
The purpose of this utility model is the deficiency overcoming above-mentioned technology, and provides a kind of copper-clad aluminum conductor composite cable, and structure is simple, and cost is low, and toughness is strong.
The utility model for achieving the above object, by the following technical solutions:
A kind of copper-clad aluminum conductor composite cable, it is characterized in that: comprise copper-clad aluminum alloy part, aluminum-alloy wire, thermal shrinkable sleeve, aramid fiber layer and oversheath, described copper-clad aluminum alloy part is 7, middle 1, other 6 rhizospheres are around the copper-clad aluminum alloy part of centre, described copper-clad aluminum alloy part peripheral ring week be provided with described aluminum-alloy wire, described aluminum-alloy wire outside is fixed by thermal shrinkable sleeve, described thermal shrinkable sleeve peripheral hardware has described oversheath, is provided with described aramid fiber layer between described oversheath and described thermal shrinkable sleeve; Described copper-clad aluminum alloy part is formed primarily of alloy aluminum lever, copper-clad coating, tin coating, sheath, screen and outer jacket, described alloy aluminum lever outer cladding welds copper-clad coating described in one deck, tin coating described in the outer hot dipping one deck of described copper-clad coating, described tin coating peripheral hardware has described sheath, be provided with screen outside described sheath, described screen peripheral hardware has described outer jacket.
Preferably, anticorrosion ointment is filled with between described copper-clad aluminum alloy part and described aluminum-alloy wire.
The beneficial effects of the utility model are: relative to prior art, and the utility model structure is simple, can be widely used in the products such as communication cable inner wire, electronic connecting line, cable shield.Lot of materials is transported simultaneously, installing all can be time saving and energy saving in saving.The utility model to adopt with the steel wire of bed course as central reinforce member, is not affecting on the basis of tensile property like this, is reducing the weight of optical cable, reduce production cost, simultaneously also for construction reduces difficulty.About 1/3rd of the material cost knowledge copper of aluminium.So material cost 20% per kilogram lower than copper.All the other copper alloys of about 40%, ensure that its electric conductivity is better than pure aluminum wire, and layers of copper occupy the top layer of wire material, and it can give full play to its superior kelvin effect in connection use, and its effect can reach the level of copper cash completely.Because the aluminum steel part of its inside adopts 8030 series aluminum bars of high-quality, outside ensure that its electric conductivity is not suffered a loss, increase if main that its tensile strength can reach conventional aluminium bar more than 50%.Conductive surface plates one deck tin, can effectively anti-oxidation, improves its welding performance while improving its useful life.Improve its creep-resistant property because its special material is formed, solve pure aluminum wire cable connector easy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of Al-alloy parts in the utility model.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing and preferred embodiment.As shown in Figure 1, a kind of copper-clad aluminum conductor composite cable, comprise copper-clad aluminum alloy part 1, aluminum-alloy wire 2, thermal shrinkable sleeve 3, aramid fiber layer 4 and oversheath 5, described copper-clad aluminum alloy part is 7, middle 1, other 6 rhizospheres are around the copper-clad aluminum alloy part of centre, described copper-clad aluminum alloy part peripheral ring week be provided with described aluminum-alloy wire, described aluminum-alloy wire outside is fixed by thermal shrinkable sleeve, described thermal shrinkable sleeve peripheral hardware has described oversheath, is provided with described aramid fiber layer between described oversheath and described thermal shrinkable sleeve; Described copper-clad aluminum alloy part 1 is formed primarily of alloy aluminum lever 11, copper-clad coating 12, tin coating 13, sheath 14, screen 15 and outer jacket 16, described alloy aluminum lever outer cladding welds copper-clad coating described in one deck, tin coating described in the outer hot dipping one deck of described copper-clad coating, described tin coating peripheral hardware has described sheath, be provided with screen outside described sheath, described screen peripheral hardware has described outer jacket.Anticorrosion ointment is filled with between described copper-clad aluminum alloy part and described aluminum-alloy wire.
Relative to prior art, the utility model structure is simple, can be widely used in the products such as communication cable inner wire, electronic connecting line, cable shield.Lot of materials is transported simultaneously, installing all can be time saving and energy saving in saving.The utility model to adopt with the steel wire of bed course as central reinforce member, is not affecting on the basis of tensile property like this, is reducing the weight of optical cable, reduce production cost, simultaneously also for construction reduces difficulty.About 1/3rd of the material cost knowledge copper of aluminium.So material cost 20% per kilogram lower than copper.All the other copper alloys of about 40%, ensure that its electric conductivity is better than pure aluminum wire, and layers of copper occupy the top layer of wire material, and it can give full play to its superior kelvin effect in connection use, and its effect can reach the level of copper cash completely.Because the aluminum steel part of its inside adopts 8030 series aluminum bars of high-quality, outside ensure that its electric conductivity is not suffered a loss, increase if main that its tensile strength can reach conventional aluminium bar more than 50%.Conductive surface plates one deck tin, can effectively anti-oxidation, improves its welding performance while improving its useful life.Improve its creep-resistant property because its special material is formed, solve pure aluminum wire cable connector easy.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (2)
1. a copper-clad aluminum conductor composite cable, it is characterized in that: comprise copper-clad aluminum alloy part, aluminum-alloy wire, thermal shrinkable sleeve, aramid fiber layer and oversheath, described copper-clad aluminum alloy part is 7, middle 1, other 6 rhizospheres are around the copper-clad aluminum alloy part of centre, described copper-clad aluminum alloy part peripheral ring week be provided with described aluminum-alloy wire, described aluminum-alloy wire outside is fixed by thermal shrinkable sleeve, described thermal shrinkable sleeve peripheral hardware has described oversheath, is provided with described aramid fiber layer between described oversheath and described thermal shrinkable sleeve; Described copper-clad aluminum alloy part is formed primarily of alloy aluminum lever, copper-clad coating, tin coating, sheath, screen and outer jacket, described alloy aluminum lever outer cladding welds copper-clad coating described in one deck, tin coating described in the outer hot dipping one deck of described copper-clad coating, described tin coating peripheral hardware has described sheath, be provided with screen outside described sheath, described screen peripheral hardware has described outer jacket.
2. copper-clad aluminum conductor composite cable according to claim 1, is characterized in that: be filled with anticorrosion ointment between described copper-clad aluminum alloy part and described aluminum-alloy wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827388.2U CN205069153U (en) | 2015-10-23 | 2015-10-23 | Copper -clad aluminum wire composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827388.2U CN205069153U (en) | 2015-10-23 | 2015-10-23 | Copper -clad aluminum wire composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205069153U true CN205069153U (en) | 2016-03-02 |
Family
ID=55395675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520827388.2U Expired - Fee Related CN205069153U (en) | 2015-10-23 | 2015-10-23 | Copper -clad aluminum wire composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205069153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161053A (en) * | 2020-12-28 | 2021-07-23 | 安徽宏源特种电缆集团有限公司 | Flexible induction wire for radar and manufacturing method thereof |
-
2015
- 2015-10-23 CN CN201520827388.2U patent/CN205069153U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161053A (en) * | 2020-12-28 | 2021-07-23 | 安徽宏源特种电缆集团有限公司 | Flexible induction wire for radar and manufacturing method thereof |
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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: 20160302 Termination date: 20171023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |