CN204066875U - Optoelectronic composite cable - Google Patents
Optoelectronic composite cable Download PDFInfo
- Publication number
- CN204066875U CN204066875U CN201420452740.4U CN201420452740U CN204066875U CN 204066875 U CN204066875 U CN 204066875U CN 201420452740 U CN201420452740 U CN 201420452740U CN 204066875 U CN204066875 U CN 204066875U
- Authority
- CN
- China
- Prior art keywords
- oversheath
- cable core
- cable
- reinforcement
- optoelectronic composite
- 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
Links
Abstract
The utility model provides a kind of optoelectronic composite cable, comprise oversheath and be arranged on the cable core in oversheath, described cable core comprises spaced ferrule, copper conductor, gasket for packing and is filled in the cable cream between ferrule, copper conductor, gasket for packing, be provided with in described oversheath and be coated on the vertical bag of steel band on described cable core outer peripheral face, in the jacket wall of described oversheath, be provided with the reinforcement extended that to walk abreast with described cable core.Compared with reinforcement being arranged in prior art the structure at cable core center, in optoelectronic composite cable provided by the utility model, reinforcement is arranged in the jacket wall of oversheath, effectively make use of the radial dimension of oversheath jacket wall, additionally do not take up room, under the prerequisite ensureing composite rope tensile strength, effectively can reduce conductor assembly outer diameter, thus the cost of filling cable cream can be reduced in cable core, reduce the outside dimension of whole cable.And at the vertical bag of cable core outer cladding steel band, effectively can improve the intensity of whole cable core, the better cable core of protection cable.
Description
Technical field
The utility model relates to a kind of optoelectronic composite cable.
Background technology
In recent years, along with the fast development of communication network and people are to the demand of express network, mobile communication is from analog to digital, the evolution from 2G to 4G, changed to wireless multimedia services by wireless voice service, thus excite operator in order to improve ARPU, open up the sustainable growth of new frequency range support number of users, the more effective availability of frequency spectrum and lower operation costs, having to carry out change make the transition, along with rolling up of networking, having higher requirement to meeting formula optical cable.
As the optoelectronic composite cable that Authorization Notice No. is disclosed in the Chinese utility model patent of CN201498256U, it comprises oversheath and is arranged on the cable core in oversheath, two copper conductors, two gasket for packings and the filler that is filled between central reinforce member, copper conductor, gasket for packing and ferrule that cable core comprises central reinforce member and arranges around central reinforce member.Ferrule plays the effect of communicating optical signals, and two copper conductors play the effect of transmitting the signal of telecommunication, and gasket for packing and central reinforce member play the self-strength strengthening whole cable.
But the central reinforce member in above-mentioned optoelectronic composite cable is arranged on the center of cable core, central reinforce member will take cable core space, and make conductor assembly outer diameter comparatively large, cable core is thicker, not only need to use more filler to ensure, to effective filling of whole cable core, to also adds additional the outside dimension of oversheath.
Summary of the invention
The utility model provides a kind of optoelectronic composite cable, is arranged on cable core center and causes the larger-size technical problem of conductor assembly outer diameter with the reinforcement solved in prior art in optoelectronic composite cable.
The utility model provide the technical scheme of optoelectronic composite cable to be: a kind of optoelectronic composite cable, comprise oversheath and be arranged on the cable core in oversheath, described cable core comprises spaced ferrule, copper conductor, gasket for packing and is filled in the cable cream between ferrule, copper conductor, gasket for packing, be provided with in described oversheath and be coated on the vertical bag of steel band on described cable core outer peripheral face, in the jacket wall of described oversheath, be provided with the reinforcement extended that to walk abreast with described cable core.
Described reinforcement is evenly equipped with two or more along oversheath circumference.
Described reinforcement is indulge bag outer peripheral face to contact with steel band the metal reinforcement be connected.
Described metal reinforcement is high-carbon steel wire.
Described ferrule comprises Loose tube and is arranged in the optical fiber in Loose tube, is filled with fine cream in Loose tube.
Described oversheath is low smoke and zero halogen sheath.
Described ferrule, copper conductor, gasket for packing are all parallel to be arranged.
The beneficial effects of the utility model are: compared with reinforcement being arranged in prior art the structure at cable core center, in optoelectronic composite cable provided by the utility model, reinforcement is arranged in the jacket wall of oversheath, effectively make use of the radial dimension of oversheath jacket wall, additionally do not take up room, under the prerequisite ensureing composite rope tensile strength, effectively can reduce conductor assembly outer diameter, thus the cost of filling cable cream can be reduced in cable core, reduce the outside dimension of whole cable.And at the vertical bag of cable core outer cladding steel band, effectively can improve the intensity of whole cable core, the better cable core of protection cable.
Further, reinforcement is indulge bag outer peripheral face to contact with steel band the metal reinforcement be connected, when producing, in advance metal reinforcement can be connected in that steel band is vertical to be wrapped, shaping at outside extrusion molding oversheath again, produce quick and convenient, utilize steel band to indulge the supporting and location of bag realization to metal reinforcement, do not need to arrange frock in addition again.
Further, ferrule, copper conductor, gasket for packing are all parallel arranges that the damage caused ferrule when can reduce articulation extends the useful life of cable core.
Further, ferrule adopts Loose tube itself to have good anti-hydrolytic performance and higher intensity, then in pipe the fine cream of filling, critical protective effect can be played to optical fiber.
Accompanying drawing explanation
Fig. 1 is the cable cross-sections structural representation of a kind of embodiment of optoelectronic composite cable provided by the utility model.
Embodiment
As shown in Figure 1, a kind of embodiment of optoelectronic composite cable, optoelectronic composite cable in this embodiment, comprise oversheath 8 and be arranged on the cable core 10 in oversheath 8, cable core 10 comprise interval walk abreast arrange ferrule 20, copper conductor 3, gasket for packing 5 and be filled in ferrule 20, copper conductor 3, cable cream 6 between gasket for packing 5, wherein copper conductor 3 is provided with two, ferrule 20, two copper conductors 3 and gasket for packing 5 are arranged in sphere of movements for the elephants type, in oversheath 8, be provided with the steel band be coated on described cable core 10 outer peripheral face indulge bag 7, be provided with in the jacket wall of oversheath 8 and the parallel reinforcement 4 extended of described cable core 10, reinforcement 4 is indulge bag 7 outer peripheral face to contact with steel band the metal reinforcement be connected, metal reinforcement herein specifically adopts high-carbon steel wire, reinforcement 4 is evenly equipped with two along oversheath 8 circumference.
In the present embodiment, ferrule 20 comprises Loose tube and is arranged in the optical fiber 1 in Loose tube, is filled with fine cream 2 in Loose tube.
Oversheath 8 in the present embodiment is the low smoke and zero halogen sheath adopting low-smoke non-halogen flame-retardant environment-friendly materials extrusion moulding.
In the optoelectronic composite cable that the present embodiment provides, high-carbon steel wire can effectively improve cable tensile strength as reinforcement.And reinforcement is arranged on steel band and indulges in the jacket wall of the oversheath outside bag, effectively can reduce the external diameter of composite cable, both cost-saving, limited conduit resource can be fully utilized again.
During concrete production, ferrule 20, gasket for packing 5 and two copper conductors 3 are synthesized cable core 10, indulge bag 7 at cable core 10 external application steel band, on the outer peripheral face indulging bag 7 at steel band, symmetry is fixed with two high-carbon steel wires as reinforcement, then extrusion molding oversheath becomes composite rope.
In above-described embodiment, reinforcement is metal reinforcement, in other embodiments, if to the less demanding words of cable tensile strength, also can adopt nonmetal as reinforcement.
Claims (7)
1. optoelectronic composite cable, comprise oversheath and be arranged on the cable core in oversheath, it is characterized in that: described cable core comprises spaced ferrule, copper conductor, gasket for packing and is filled in the cable cream between ferrule, copper conductor, gasket for packing, be provided with in described oversheath and be coated on the vertical bag of steel band on described cable core outer peripheral face, in the jacket wall of described oversheath, be provided with the reinforcement extended that to walk abreast with described cable core.
2. optoelectronic composite cable according to claim 1, is characterized in that: described reinforcement is evenly equipped with two or more along oversheath circumference.
3. optoelectronic composite cable according to claim 1 and 2, is characterized in that: described reinforcement is indulge bag outer peripheral face to contact with steel band the metal reinforcement be connected.
4. optoelectronic composite cable according to claim 3, is characterized in that: described metal reinforcement is high-carbon steel wire.
5. optoelectronic composite cable according to claim 3, is characterized in that: described ferrule comprises Loose tube and is arranged in the optical fiber in Loose tube, is filled with fine cream in Loose tube.
6. optoelectronic composite cable according to claim 3, is characterized in that: described oversheath is low smoke and zero halogen sheath.
7. optoelectronic composite cable according to claim 1 and 2, is characterized in that: described ferrule, copper conductor, gasket for packing are all parallel to be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452740.4U CN204066875U (en) | 2014-08-12 | 2014-08-12 | Optoelectronic composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452740.4U CN204066875U (en) | 2014-08-12 | 2014-08-12 | Optoelectronic composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066875U true CN204066875U (en) | 2014-12-31 |
Family
ID=52208335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420452740.4U Expired - Fee Related CN204066875U (en) | 2014-08-12 | 2014-08-12 | Optoelectronic composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204066875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134493A (en) * | 2014-08-12 | 2014-11-05 | 河南省通信电缆有限公司 | Photoelectric composite cable |
-
2014
- 2014-08-12 CN CN201420452740.4U patent/CN204066875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134493A (en) * | 2014-08-12 | 2014-11-05 | 河南省通信电缆有限公司 | Photoelectric composite cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204614536U (en) | The light-duty composite rope of dynamic photoelectric under water | |
| CN202110882U (en) | Novel photoelectric composite cable for cable televisions | |
| CN204066875U (en) | Optoelectronic composite cable | |
| CN104375246A (en) | Communication optical cable | |
| CN204680451U (en) | Pneumaticly be blown into formula optical fiber composite intelligent energy power cable | |
| CN201226268Y (en) | Self-bearing type coaxial digital network cable | |
| CN202013773U (en) | Railway long distance symmetrical communication photoelectric composite cable | |
| CN201673288U (en) | All-dielectric self-supporting optical cable with basalt fiber reinforcing layer | |
| CN204143955U (en) | Photovoltaic plant self-supporting data transmission cable | |
| CN201717055U (en) | Self-supporting type opto-electrical composite cable | |
| CN104134493B (en) | A kind of optoelectronic composite cable | |
| CN102368109A (en) | Stainless steel loose tube-containing outdoor optical cable for communication | |
| CN103824643A (en) | Triangle communication cable | |
| CN204807783U (en) | Amphibian armor optical cable | |
| CN204288921U (en) | A kind of cable for communication network of rolling stock | |
| CN103207434A (en) | Tensile optical cable | |
| CN201838387U (en) | Copper-clad aluminum knitting coaxial cable | |
| CN205301669U (en) | Light -duty aerial fiber cable | |
| CN204792162U (en) | Narrow space control cable | |
| CN203338834U (en) | Light-duty fiber composite overhead phase line | |
| CN204375473U (en) | Band optical fiber Multifunction hgih-building high-speed elevator cable | |
| CN204667949U (en) | A kind of bend resistance digital signal cable | |
| CN204882994U (en) | Novel miniature air -blowing micro -cable of microtubule | |
| CN203311875U (en) | Electric cable for wire clamp and trench in communication central office | |
| CN208368226U (en) | Optical fiber compound insulation power transmission line |
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: 20141231 Termination date: 20180812 |