CN202258521U - Optical fiber composite cable - Google Patents
Optical fiber composite cable Download PDFInfo
- Publication number
- CN202258521U CN202258521U CN2011204157827U CN201120415782U CN202258521U CN 202258521 U CN202258521 U CN 202258521U CN 2011204157827 U CN2011204157827 U CN 2011204157827U CN 201120415782 U CN201120415782 U CN 201120415782U CN 202258521 U CN202258521 U CN 202258521U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- fiber composite
- cable
- conductor
- light unit
- 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 - Lifetime
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Abstract
The utility model discloses an optical fiber composite cable, which comprises conductors (1), insulation layers (2), a light unit (3), a filling object (4) and a taping belt (5). Each conductor (1) is wrapped by an insulation layer (2), and the filling object (4) is filled between the insulation layers (2) and the light unit (3), the laying-up taping belt (5) is wrapped outside the filling object (4), at least one tearing rope (6) is placed outside the taping belt (5) in the cable length direction, the tearing rope (6) penetrates through the whole cable, and an outer protective sleeve (7) is arranged on the outer most layer of the cable. The optical fiber composite cable is small in consumption, free of weather effect, strong in anti-jamming performance and high in safety performance in the signal transmission process. Further, the selected materials are recyclable environment-friendly materials and have small environment pollution.
Description
Technical field
The utility model relates to a kind of electric power and signal-transmitting cable, specifically relates to a kind of function that has merged communication and electric power transfer, can effectively realize the Optical Fiber Composite cable that many nets such as telecommunications network, electric transmission network, television network, the Internet combine together.
Background technology
Intelligent grid is built, power optical fiber arrives the family engineering construction, requires cable must possess the function of transferring electric power and optical communication simultaneously, and it is informationization, automation and interactive needs of realizing the electricity consumption link.Power optical fiber when satisfying the intelligent grid construction demand, also efficiently solves the terminal access problem of information superhighway to the family, and it can be based on one with light, electric work, accomplishes simultaneously and has avoided laying respectively of different departments, field cable and optical cable.
The Optical Fiber Composite cable has consequence in the transfer of data of following home intelligence, office automation, digital transformer substation, industry control networkization; It is one of present cost performance the highest " many nets merge " product; Its biggest advantage is the function that has merged optical fiber communication and electric power transfer; Compare the simple function transmission cable, the Optical Fiber Composite cable has characteristics such as high reliability data transmission, price be low, easy to connect, advantage have external diameter little, in light weight, take up room little; Optical cable and power line are avoided the secondary wiring in one, reduce engineering cost; Have good bending and anti-side pressure performance; Solved the communication issue of power network.
But existing Optical Fiber Composite cable exists that optical fiber is prone to be broken more, in the signals transmission loss big and be subject to the deficiency of climatic effect.
The utility model content
The utility model provides a kind of Optical Fiber Composite cable, solved that optical fiber in the prior art is prone to be broken, in the signals transmission loss big and be subject to the deficiency of climatic effect.
For solving above-mentioned technical problem, the utility model adopts following technical scheme:
A kind of Optical Fiber Composite cable comprises conductor, insulating barrier, light unit, filler and twining package tape, and above-mentioned conductor has one at least, and every conductor is coated with insulating barrier, between insulating barrier and the light unit filler is arranged, and filler is coated with the twining package tape of stranding; Twining package tape outer cable length direction is placed with at least one and tears rope, tears the length that rope runs through whole cable; The outermost layer of cable also is provided with oversheath, and the material of oversheath is a kind of in polyethylene, polyvinyl chloride, the polyolefin; Above-mentioned filler is an asbestos cord; Above-mentioned twining package tape is OPP twining package tape (OPP is o-phenyl phenol O-phenylphenol).
Further technical scheme is, above-mentioned conductor is the copper conductor that meets GB/T 3956 regulations.
Further technical scheme is, above-mentioned insulating barrier is a kind of in crosslinked polyetylene insulated layer, polyethylene layer, polyvinyl chloride insulation layer, the polyolefin insulation layer, and the thickness of insulating barrier is 0.7mm-10.5mm.
Further technical scheme is, above-mentioned light unit is a kind of in dry type light unit, filled type light unit, the dish-shaped light unit.
Further technical scheme is that the thickness of above-mentioned oversheath is 1.8mm-6.0mm.
Further technical scheme is, the outer insulating barrier that coats of above-mentioned conductor is one deck, and the twining package tape of the outer stranding that coats of above-mentioned filler is one deck.
Compared with prior art, the beneficial effect of the utility model is:
(1) the utility model setting tear rope: be used in the whole cable, can make cable that certain toughness is arranged, prevent that cable from loosing core or break because of pullling; When construction, can directly tear the cable end crust, remove trouble from the scissors strip off, improved work efficiency.
(2) the utility model is integrally-built is provided with the extruding of having eliminated optical fiber, has reduced the loss of optical fiber in transmission course; Cover and do not receive climatic influences, strong interference immunity, security performance height when outermost oversheath uses cable.
(3) material selected for use of the utility model is callable environment-friendly materials, and environmental pollution is little.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1 is that conductor, 2 is that insulating barrier, 3 is that light unit, 4 is that filler, 5 is that twining package tape, 6 is an oversheath for tearing rope, 7.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified, but the execution mode of the utility model is not limited thereto.
A kind of Optical Fiber Composite cable as shown in Figure 1 comprises conductor 1, insulating barrier 2, light unit 3, filler 4 and twining package tape 5, as preferably; Described conductor 1 is three copper conductors that meet GB/T 3956 regulations, and every conductor 1 is insulated layer 2 respectively and coats, and insulating barrier 2 is crosslinked polyetylene insulated layer; Between insulating barrier 2 and the light unit 3 filler 4 is arranged, filler 4 is an asbestos cord, and filler 4 is coated with the twining package tape 5 of stranding; Twining package tape 5 is the OPP twining package tape, and twining package tape 5 outer cable length directions are placed with two and tear rope 6, tear the length that rope 6 runs through whole cable; The outermost layer of cable also is provided with oversheath 7, and oversheath 7 is a pvc material.
The utility model is integrally-built to be provided with the extruding of having eliminated optical fiber, has reduced the loss of optical fiber in transmission course; Cover and do not receive climatic influences, strong interference immunity, security performance height when outermost oversheath uses cable; The rope of tearing that is provided with is used in the whole cable, makes cable that certain toughness arranged, and prevents that cable from loosing core or break because of pullling; And the material that the utility model is selected for use is callable environment-friendly materials all, and environmental pollution is little.
Claims (6)
1. Optical Fiber Composite cable; Comprise conductor (1), insulating barrier (2), light unit (3), filler (4) and twining package tape (5), described conductor (1) has one at least, and every conductor (1) is coated with insulating barrier (2); Between insulating barrier (2) and light unit (3) filler (4) is arranged; Filler (4) is coated with the twining package tape (5) of stranding, it is characterized in that: described twining package tape (5) outer cable length direction is placed with at least one and tears rope (6), tears the length that rope (6) runs through whole cable; The outermost layer of said cable also is provided with oversheath (7); Described filler (4) is an asbestos cord; Described twining package tape (5) is the OPP twining package tape.
2. Optical Fiber Composite cable according to claim 1 is characterized in that: described conductor (1) is for meeting the copper conductor of GB/T 3956 regulations.
3. Optical Fiber Composite cable according to claim 1; It is characterized in that: a kind of in the crosslinked polyetylene insulated layer, polyethylene layer, polyvinyl chloride insulation layer, polyolefin insulation layer of described insulating barrier (2), the thickness of insulating barrier (2) is 0.7mm-10.5mm.
4. fiber composite power cable according to claim 1 is characterized in that: described smooth unit (3) is a kind of in dry type light unit, filled type light unit, the dish-shaped light unit.
5. Optical Fiber Composite cable according to claim 1 is characterized in that: the thickness of said oversheath (7) is 1.8mm-6.0mm.
6. Optical Fiber Composite cable according to claim 1 is characterized in that: the outer insulating barrier (2) that coats of said conductor (1) is one deck, and the twining package tape (5) of the outer stranding that coats of filler (4) is one deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204157827U CN202258521U (en) | 2011-10-27 | 2011-10-27 | Optical fiber composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204157827U CN202258521U (en) | 2011-10-27 | 2011-10-27 | Optical fiber composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258521U true CN202258521U (en) | 2012-05-30 |
Family
ID=46119729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204157827U Expired - Lifetime CN202258521U (en) | 2011-10-27 | 2011-10-27 | Optical fiber composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258521U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646716A (en) * | 2013-11-29 | 2014-03-19 | 四川鑫电电缆有限公司 | Aluminum alloy conductor optical fiber composite cable |
| CN103646714A (en) * | 2013-11-29 | 2014-03-19 | 四川鑫电电缆有限公司 | A medium-voltage fiber composite cable |
| CN103680735A (en) * | 2013-12-12 | 2014-03-26 | 神华集团有限责任公司 | Cable |
-
2011
- 2011-10-27 CN CN2011204157827U patent/CN202258521U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646716A (en) * | 2013-11-29 | 2014-03-19 | 四川鑫电电缆有限公司 | Aluminum alloy conductor optical fiber composite cable |
| CN103646714A (en) * | 2013-11-29 | 2014-03-19 | 四川鑫电电缆有限公司 | A medium-voltage fiber composite cable |
| CN103680735A (en) * | 2013-12-12 | 2014-03-26 | 神华集团有限责任公司 | Cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |