CN102682880A - Coated copper-clad steel telephone lead - Google Patents
Coated copper-clad steel telephone lead Download PDFInfo
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- CN102682880A CN102682880A CN2012101400958A CN201210140095A CN102682880A CN 102682880 A CN102682880 A CN 102682880A CN 2012101400958 A CN2012101400958 A CN 2012101400958A CN 201210140095 A CN201210140095 A CN 201210140095A CN 102682880 A CN102682880 A CN 102682880A
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- copper
- lead
- coated
- coated copper
- baogang
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Abstract
The invention discloses a coated copper-clad steel telephone lead which comprises two copper-clad steels and black polyvinyl chloride coated at the outer surfaces of the copper-clad steels, wherein the black polyvinyl chloride is of a horizontal B shape; and the copper-clad steels are subjected to mechanical extrusion cladding and have the diameter of 0.9-1.05mm. The coated copper-clad steel telephone lead has the beneficial effects that the copper-clad steels produced by a high-intensity coating process are adopted so that the coated copper-clad steel telephone lead is stable in performance, less prone to oxidation corrosion and strong in resistance, can be used under harsh environments, can adapt to long-span remote transmission and is long in service life and low in cost.
Description
Technical field
The present invention relates to a kind of coated copper Baogang phone lead-in.
Background technology
At present domesticly generally adopt galvanized wire to the subscriber phone lead-in, and be generally parallel construction, shortcoming is to be easy to oxidation, and cost is high, unstable properties, and the life-span is not long.
Summary of the invention
The objective of the invention is in order to overcome the deficiency of prior art, a kind of coated copper Baogang phone lead-in is provided, simple in structure, transmission performance good, stability is strong, long service life.
The technical scheme that realizes above-mentioned purpose is:
A kind of coated copper Baogang phone lead-in comprises two copper covered steel leads, and the black pvc that is coated on copper covered steel lead outside, and said black pvc is the B font of traverse.
The diameter of said copper covered steel lead is 0.96-1.05mm.
Said copper covered steel lead is the copper covered steel that mechanical presses coats.
Said coated copper Baogang phone lead-in external diameter maximum is 6.8-7.1mm.
Minimum the locating of said coated copper Baogang's phone lead-in external diameter is 4.0-4.3mm.
The beneficial effect of coated copper of the present invention Baogang phone lead-in: the copper covered steel lead that the present invention selects for use the high strength cladding process to produce, stable performance is difficult for oxide etch; Resistance is strong, can under adverse circumstances, use, and can adapt to the large span long-distance transmissions; And long service life, cost is low.
Description of drawings
Fig. 1 is the structural representation of coated copper of the present invention Baogang phone lead-in.
Embodiment
In order to understand technical scheme of the present invention better, below through concrete embodiment and combine accompanying drawing at length to explain:
See also Fig. 1, the coated copper Baogang phone lead-in of the embodiment of the invention comprises two copper covered steel leads 1, and the black pvc 2 that is coated on copper covered steel lead 1 outside, and said black pvc 2 is the B font of traverse.Such configuration saves material is practiced thrift cost.
The diameter of said copper covered steel lead 1 is 0.96-1.05mm.The copper covered steel that copper covered steel lead 1 coats for mechanical presses, cost is lower than fine copper, and transmission performance is identical; What the steel of the inside were selected for use also is high strength steel; Make the copper covered steel lead have the big characteristics of intensity, outer field copper is difficult for oxidation, stability is strong, and the copper covered steel lead adopts the extruding cladding process; The adhesion of copper and steel is stronger than electroplating technology, and it is long to be difficult for oxidation, life-span.
Said coated copper Baogang phone lead-in external diameter maximum is 6.8-7.1mm.
Minimum the locating of said coated copper Baogang's phone lead-in external diameter is 4.0-4.3mm.
The copper covered steel lead 1 that the present invention selects for use the high strength cladding process to produce, stable performance is difficult for oxide etch, and resistance is strong, can under adverse circumstances, use, and can adapt to the large span long-distance transmissions, and long service life.
Those of ordinary skill in the art will be appreciated that; Above embodiment is used for explaining the present invention; And be not to be used as qualification of the present invention; As long as in connotation scope of the present invention, all will drop in claims scope of the present invention variation, the modification of the above embodiment.
Claims (5)
1. a coated copper Baogang phone lead-in is characterized in that, comprises two copper covered steel leads, and the black pvc that is coated on copper covered steel lead outside, and said black pvc is the B font of traverse.
2. coated copper according to claim 1 Baogang phone lead-in is characterized in that the diameter of said copper covered steel lead is 0.96-1.05mm.
3. coated copper according to claim 1 Baogang phone lead-in is characterized in that, said copper covered steel lead is the copper covered steel that mechanical presses coats.
4. coated copper according to claim 1 Baogang phone lead-in is characterized in that, said coated copper Baogang phone lead-in external diameter maximum is 6.8-7.1mm.
5. coated copper according to claim 1 Baogang phone lead-in is characterized in that, the said coated copper Baogang minimum place of phone lead-in external diameter is 4.0-4.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101400958A CN102682880A (en) | 2012-05-05 | 2012-05-05 | Coated copper-clad steel telephone lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101400958A CN102682880A (en) | 2012-05-05 | 2012-05-05 | Coated copper-clad steel telephone lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102682880A true CN102682880A (en) | 2012-09-19 |
Family
ID=46814656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101400958A Pending CN102682880A (en) | 2012-05-05 | 2012-05-05 | Coated copper-clad steel telephone lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102682880A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196326Y (en) * | 1994-06-06 | 1995-05-03 | 姜荣行 | Steel wire transmission line coated with copper |
| CN201185103Y (en) * | 2008-04-25 | 2009-01-21 | 艾礼富电子(深圳)有限公司 | Electrical wire structure |
| US20100084157A1 (en) * | 2008-10-03 | 2010-04-08 | Sure-Fire Electrical Corporation | Digital audio video cable |
| CN202615816U (en) * | 2012-05-05 | 2012-12-19 | 浙江中天电线电缆有限公司 | Coated copper-clad steel telephone lead-in wire |
-
2012
- 2012-05-05 CN CN2012101400958A patent/CN102682880A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196326Y (en) * | 1994-06-06 | 1995-05-03 | 姜荣行 | Steel wire transmission line coated with copper |
| CN201185103Y (en) * | 2008-04-25 | 2009-01-21 | 艾礼富电子(深圳)有限公司 | Electrical wire structure |
| US20100084157A1 (en) * | 2008-10-03 | 2010-04-08 | Sure-Fire Electrical Corporation | Digital audio video cable |
| CN202615816U (en) * | 2012-05-05 | 2012-12-19 | 浙江中天电线电缆有限公司 | Coated copper-clad steel telephone lead-in wire |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120919 |