CN202615928U - Photo-electricity composite cable - Google Patents
Photo-electricity composite cable Download PDFInfo
- Publication number
- CN202615928U CN202615928U CN 201220309556 CN201220309556U CN202615928U CN 202615928 U CN202615928 U CN 202615928U CN 201220309556 CN201220309556 CN 201220309556 CN 201220309556 U CN201220309556 U CN 201220309556U CN 202615928 U CN202615928 U CN 202615928U
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- CN
- China
- Prior art keywords
- copper conductor
- composite cable
- cable
- power supply
- cable core
- 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 discloses a photo-electricity composite cable comprising a cable core (1) and an outer protection sleeve (2) wrapping the cable core (1). The cable core (1) comprises a bandage layer (3). An optical fiber unit (4), a signal line copper conductor (5), a power supply copper conductor (6) and a center reinforcing piece (7) are arranged in the bandage layer (3). Protruding cords (11) are arranged around the protection sleeve (2). The transverse section of each protruding cord is square-shaped. The photo-electricity composite cable has the advantages of reducing friction with an installation pipe and remarkably improving installation speed due to the fact that the surface of the cable is provided with the protruding cords. Moreover, the photo-electricity composite cable solves the problems of board-band access of equipment, electricity-use of the equipment and signal transmitting, and avoids distributing wires repeatedly due to the fact that power supply lines and signal lines are arranged.
Description
Technical field
The utility model relates to a kind of optoelectronic composite cable.
Background technology
Optical cable mainly is by optical fiber (thin glass fiber like hair) and plastic protective sleeve pipe and plastic peel formation.Optical cable is the main delivery means of the various information networks of current information-intensive society.
Existing optical cable only provides single broadband access, and the power supply of equipment, signal transmission etc. also need other wiring, makes circuit seem very complicated; A lot of optical cables promptly set protection tube earlier through piping erection, then the optical cable air-blowing is advanced in the protection tube, but existing optical cable cause difficult installation often because cable skin and protection tube rub too greatly, sometimes even cause the optical cable damage.
The utility model content
The purpose of the utility model promptly is to overcome the deficiency of present technology, and a kind of optoelectronic composite cable is provided, and solves following problem: (1) existing air transporting optical cable because and mounting pipe between the friction excessive, cause difficult installation; (2) existing optical cable can only provide broadband access, acts on too single.
The utility model is realized through following technical scheme: optoelectronic composite cable; The oversheath that comprises cable core and parcel cable core; Described cable core comprises the wrapping layer, is provided with fiber unit, holding wire copper conductor, power supply copper conductor and central reinforce member in the described wrapping layer, and described central reinforce member is positioned at the center of wrapping layer; Fiber unit, holding wire copper conductor, power supply copper conductor are around the central reinforce member setting; Fiber unit, holding wire copper conductor, power supply copper conductor and central reinforce member all are fixed in the wrapping layer through ointment, and described fiber unit comprises the loose sleeve pipe of optical fiber and parcel optical fiber, and the periphery of oversheath is provided with burr.
The cross section of described burr is square.
Described holding wire copper conductor, power supply copper conductor and central reinforce member all are enclosed with one deck inner sheath outward.
Be filled with fine cream in the slit of described fiber unit.
Be provided with the plastic-coated steel band between described cable core and the oversheath.
Be provided with waterstop between described cable core and the plastic-coated steel band.
The beneficial effect of the utility model is: the surface at optical cable is provided with burr, promptly reduced and mounting pipe between friction, make installation rate be significantly improved; Also be provided with supply lines and holding wire in this optical cable, solve the problem of broadband access, equipment electricity consumption and the signal transmission of equipment simultaneously, avoided repeating wiring.
Description of drawings
Fig. 1 is the cutaway view of the utility model;
Among the figure, 1-cable core, 2-oversheath, 3-are wrapped up layer, 4-fiber unit, 5-holding wire copper conductor, the 6-copper conductor of supply power, 7-central reinforce member, 8-ointment, 9-optical fiber, the loose sleeve pipe of 10-, 11-burr, 12-inner sheath, 13-plastic-coated steel band, 14-waterstop.
Embodiment
Below in conjunction with embodiment the utility model is done further to specify, but the structure of the utility model is not limited only to following examples:
[embodiment]
As shown in Figure 1; Optoelectronic composite cable comprises cable core 1 and the oversheath 2 that wraps up cable core 1, and described cable core 1 comprises wrapping layer 3; Be provided with fiber unit 4, holding wire copper conductor 5, power supply copper conductor 6 and central reinforce member 7 in the described wrapping layer 3; Described central reinforce member 7 is positioned at the center of wrapping layer 3, and fiber unit 4, holding wire copper conductor 5, power supply copper conductor 6 are provided with around central reinforce member 7, and fiber unit 4, holding wire copper conductor 5, power supply copper conductor 6 and central reinforce member 7 all are fixed in the wrapping layer 3 through ointment 8; Described fiber unit 4 comprises the loose sleeve pipe 10 of optical fiber 9 and parcel optical fiber 9, and the periphery of oversheath 2 is provided with burr 11.
The cross section of described burr 11 is square.
Described holding wire copper conductor 5, power supply copper conductor 6 and the central reinforce member 7 outer one deck inner sheaths 12 that all are enclosed with, inner sheath 12 uses polythene materials to process, and is used for guard signal line copper conductor 5, power supply copper conductor 6 and central reinforce member 7, and can insulate.
Be filled with fine cream in the slit of described fiber unit 4.
Be provided with plastic-coated steel band 13 between described cable core 1 and the oversheath 2.
Be provided with waterstop 14 between described cable core 1 and the plastic-coated steel band 8.
Claims (6)
1. optoelectronic composite cable; It is characterized in that: the oversheath (2) that comprises cable core (1) and parcel cable core (1); Described cable core (1) comprises wrapping layer (3); Be provided with fiber unit (4), holding wire copper conductor (5), power supply copper conductor (6) and central reinforce member (7) in the described wrapping layer (3); Described central reinforce member (7) is positioned at the center of wrapping layer (3); Fiber unit (4), holding wire copper conductor (5), power supply copper conductor (6) are provided with around central reinforce member (7); Fiber unit (4), holding wire copper conductor (5), power supply copper conductor (6) and central reinforce member (7) all pass through ointment (8) and are fixed in the wrapping layer (3), and described fiber unit (4) comprises the loose sleeve pipe (10) of optical fiber (9) and parcel optical fiber (9), and the periphery of oversheath (2) is provided with burr (11).
2. optoelectronic composite cable according to claim 1 is characterized in that: the cross section of described burr (11) is square.
3. optoelectronic composite cable according to claim 2 is characterized in that: the outer one deck inner sheath (12) that all is enclosed with of described holding wire copper conductor (5), power supply copper conductor (6) and central reinforce member (7).
4. optoelectronic composite cable according to claim 3 is characterized in that: be filled with fine cream in the slit of described fiber unit (4).
5. according to arbitrary described optoelectronic composite cable in the claim 1～4, it is characterized in that: be provided with plastic-coated steel band (13) between described cable core (1) and the oversheath (2).
6. optoelectronic composite cable according to claim 5 is characterized in that: be provided with waterstop (14) between described cable core (1) and the plastic-coated steel band (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220309556 CN202615928U (en) | 2012-06-29 | 2012-06-29 | Photo-electricity composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220309556 CN202615928U (en) | 2012-06-29 | 2012-06-29 | Photo-electricity composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202615928U true CN202615928U (en) | 2012-12-19 |
Family
ID=47349604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220309556 Expired - Fee Related CN202615928U (en) | 2012-06-29 | 2012-06-29 | Photo-electricity composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202615928U (en) |
-
2012
- 2012-06-29 CN CN 201220309556 patent/CN202615928U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130629 |