CN204204457U - A kind of locomotive cable - Google Patents
A kind of locomotive cable Download PDFInfo
- Publication number
- CN204204457U CN204204457U CN201420604059.7U CN201420604059U CN204204457U CN 204204457 U CN204204457 U CN 204204457U CN 201420604059 U CN201420604059 U CN 201420604059U CN 204204457 U CN204204457 U CN 204204457U
- Authority
- CN
- China
- Prior art keywords
- conductor
- cable
- insulating barrier
- screen
- sheath
- 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 kind of locomotive cable, has conductor, sets gradually separator, insulating barrier, lapping layer, screen, sheath outside conductor, and described conductor is strand type tin-coated copper; Described separator is polyester belt; Described insulating barrier is silicon rubber; Described lapping layer is teflin tape; Described screen is braiding copper cash; Described sheath is cross-linking radiation polyolefin.The utility model locomotive cable filament diameter is suitable, and the pliability of cable is given prominence to; In addition adopt silicon rubber to be insulating barrier, not only play insulating effect but also enhance the grease proofing effect of cable.
Description
Technical field
The utility model relates to field of cable technology, particularly a kind of locomotive cable.
Background technology
Along with expanding economy and scientific and technical progress, railway locomotive technology obtains significant progress.Retardant cable of locomotives, due to the particularity of its environment for use, needs cable to have the performances such as high temperature resistant, oil resistant, fire-retardant and electromagnetism interference.Power transmission in vehicle junction cable especially requires strict to its flexibility and oil preventing performance.
Utility model content
The purpose of this utility model is: solve deficiency of the prior art, provides a kind of flexibility good, the locomotive cable that oil preventing performance is excellent.
The technical scheme realizing the utility model object is: a kind of locomotive cable, has conductor, sets gradually separator, insulating barrier, lapping layer, screen, sheath outside conductor, and described conductor is strand type tin-coated copper; Described separator is polyester belt; Described insulating barrier is silicon rubber; Described lapping layer is teflin tape; Described screen is braiding copper cash; Described sheath is cross-linking radiation polyolefin.
Above-mentioned locomotive cable, is characterized in that: the filament diameter of described strand type tin-coated copper is 0.1 ~ 0.2mm, preferably 0.1 or 0.15 or 0.16 or 0.18mm.
The utility model has positive effect: the utility model locomotive cable filament diameter is that the core of 0.1 ~ 0.2mm is stranded, and the pliability of cable is given prominence to; In addition adopt silicon rubber to be insulating barrier, not only play insulating effect but also enhance the grease proofing effect of cable.
Accompanying drawing explanation
In order to make content of the present invention more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is cross-sectional view of the present utility model.
Wherein, 1 conductor, 2 separators, 3 insulating barriers, 4 lapping layers, 5 screens, 6 sheaths.
Embodiment
(embodiment 1)
See Fig. 1, a kind of locomotive cable, have conductor 1, set gradually separator 2, insulating barrier 3, lapping layer 4, screen 5, sheath 6 outside conductor 1, conductor 1 is strand type tin-coated copper, and filament diameter is 0.1mm, and three monofilament are stranded; Separator 2 is polyester belt; Insulating barrier 3 is silicon rubber; Lapping layer 4 is teflin tape; Screen 5 is braiding copper cash; Sheath 6 is cross-linking radiation polyolefin.
(embodiment 2)
A kind of locomotive cable, have conductor 1, set gradually separator 2, insulating barrier 3, lapping layer 4, screen 5, sheath 6 outside conductor 1, conductor 1 is strand type tin-coated copper, and filament diameter is 0.12mm, and three monofilament are stranded; Separator 2 is polyester belt; Insulating barrier 3 is silicon rubber; Lapping layer 4 is teflin tape; Screen 5 is braiding copper cash; Sheath 6 is cross-linking radiation polyolefin.
(embodiment 3)
A kind of locomotive cable, have conductor 1, set gradually separator 2, insulating barrier 3, lapping layer 4, screen 5, sheath 6 outside conductor 1, conductor 1 is strand type tin-coated copper, and filament diameter is 0.16mm, and three monofilament are stranded; Separator 2 is polyester belt; Insulating barrier 3 is silicon rubber; Lapping layer 4 is teflin tape; Screen 5 is braiding copper cash; Sheath 6 is cross-linking radiation polyolefin.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. a locomotive cable, it is characterized in that: there is conductor (1), set gradually separator (2), insulating barrier (3), lapping layer (4), screen (5), sheath (6) outside conductor (1), described conductor (1) is strand type tin-coated copper; Described separator (2) is polyester belt; Described insulating barrier (3) is silicon rubber; Described lapping layer (4) is teflin tape; Described screen (5) is braiding copper cash; Described sheath (6) is cross-linking radiation polyolefin.
2. locomotive cable according to claim 1, is characterized in that: the filament diameter of described strand type tin-coated copper is 0.1 ~ 0.2mm.
3. locomotive cable according to claim 2, is characterized in that: the filament diameter of described strand type tin-coated copper is 0.1 or 0.15 or 0.16 or 0.18mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604059.7U CN204204457U (en) | 2014-10-17 | 2014-10-17 | A kind of locomotive cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604059.7U CN204204457U (en) | 2014-10-17 | 2014-10-17 | A kind of locomotive cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204204457U true CN204204457U (en) | 2015-03-11 |
Family
ID=52662389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420604059.7U Expired - Fee Related CN204204457U (en) | 2014-10-17 | 2014-10-17 | A kind of locomotive cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204204457U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280295A (en) * | 2015-09-17 | 2016-01-27 | 安徽电气集团股份有限公司 | High performance locomotive cable |
| CN105280293A (en) * | 2015-09-17 | 2016-01-27 | 安徽电气集团股份有限公司 | Fireproof and aging resistant locomotive cable |
| CN106448893A (en) * | 2016-11-04 | 2017-02-22 | 无锡鑫宏业特塑线缆有限公司 | High-voltage cell connecting wire for electrical automobile |
-
2014
- 2014-10-17 CN CN201420604059.7U patent/CN204204457U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280295A (en) * | 2015-09-17 | 2016-01-27 | 安徽电气集团股份有限公司 | High performance locomotive cable |
| CN105280293A (en) * | 2015-09-17 | 2016-01-27 | 安徽电气集团股份有限公司 | Fireproof and aging resistant locomotive cable |
| CN105280293B (en) * | 2015-09-17 | 2018-02-16 | 安徽电气集团股份有限公司 | A kind of ageing-resistant locomotive cable of fire resisting |
| CN105280295B (en) * | 2015-09-17 | 2018-02-16 | 安徽电气集团股份有限公司 | A kind of high-performance locomotive cable |
| CN106448893A (en) * | 2016-11-04 | 2017-02-22 | 无锡鑫宏业特塑线缆有限公司 | High-voltage cell connecting wire for electrical automobile |
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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: 20150311 Termination date: 20181017 |