CN103413616A - Framework type 8-shaped photoelectric composite cable - Google Patents
Framework type 8-shaped photoelectric composite cable Download PDFInfo
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- CN103413616A CN103413616A CN2013103233333A CN201310323333A CN103413616A CN 103413616 A CN103413616 A CN 103413616A CN 2013103233333 A CN2013103233333 A CN 2013103233333A CN 201310323333 A CN201310323333 A CN 201310323333A CN 103413616 A CN103413616 A CN 103413616A
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Abstract
The invention discloses a framework type 8-shaped photoelectric composite cable. According to the framework type 8-shaped photoelectric composite cable, an outer sheath (8) is in a shape of 8, and the 8-shaped outer sheath (8) is composed of two O-shaped structural units. A framework (1), framework grooves (2), an O-shaped structural unit center reinforcing piece (5), a metal belt (6) and an armor layer (7) are arranged in each O-shaped structural unit, wherein the O-shaped structural unit center reinforcing piece (5) is located in the center of the framework (1), a plurality of framework grooves (2) are formed around the framework (1), the framework (1) is wrapped with the metal belt (6), the armor layer (7) and the outer sheath (8) in sequence from inside to outside, and an optical cable (3) and an electric cable (4) are arranged in the framework grooves (2) respectively. The framework type 8-shaped photoelectric composite cable has the advantages that optical cable transmission and electric cable transmission can be achieved on the same cable and can also be separated, mutual influence is avoided, the structure is compact, a small amount of energy is lost during transmission, dispersion of optical fibers is little, and good mechanical property and environmental property are achieved.
Description
Technical field
The present invention relates to a kind of composite rope, particularly relate to a kind of skeleton 8-shaped optoelectronic composite cable.
Background technology
In modern communication networks, be not only the supporting telephone business, it also comprises a lot of data services, and simultaneously, the multimedia of phone video and picture etc. all needs transmission, therefore, just needs larger capacity and more wide band Network transmission line.At present, optoelectronic composite cable, the access way that this is novel, light harvesting fibre and transmission of electricity copper cash are in one, saved the cost of cable, be applicable to provide simultaneously the occasion of plain old telephone, cable TV and broadband services, the scope of application is wide, and can reduce and separately lay the difficulty of construction of bringing because of optical cable and cable.But also there are some problems in present optoelectronic composite cable.
1. optical cable and cable mixing are placed in a skeleton grooves, in transmitting procedure, can there is certain impact between optical cable and cable, simultaneously, when the user need to separate sub-thread optical cable or cable use, be not easily distinguishable out optical cable and cable, namely allow to distinguish but also pretty troublesome.
2. adopt the figure of eight by optical cable and separately transmission of cable, can isolate more easily in use cable and optical cable, but energy loss is large in transmitting procedure, the dispersion of optical fiber is high, and mechanical performance and environmental performance poor.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of skeleton 8-shaped optoelectronic composite cable is provided, this composite rope combines skeleton and characteristics figure of eight cable, make optical cable and cable to transmit with cable, can mutually separate again, be independent of each other, and compact conformation, energy loss is little in transmitting procedure, and the dispersion of optical fiber is little, has good mechanicalness and environment.
The objective of the invention is to be achieved through the following technical solutions: a kind of skeleton 8-shaped optoelectronic composite cable, its oversheath is the figure of eight, figure of eight oversheath is comprised of two " 0 " shape construction units, in each " 0 " shape construction unit, include skeleton, skeleton grooves, " 0 " shape construction unit central reinforce member, metal tape and armour, " 0 " shape construction unit central reinforce member is positioned at the center of skeleton, around skeleton, be provided with a plurality of skeleton grooves, the outside of skeleton is coated with metal tape from inside to outside successively, armour and oversheath, optical cable and cable are arranged in skeleton grooves respectively.
Described optical cable comprises optical fiber, loose sleeve pipe, metal tape, sheath and outer jacket, a plurality of loose sleeve twisteds are combined in the periphery of optical cable central reinforce member, the outside of a plurality of loose sleeve pipes is coated with sheath, metal tape and outer jacket from inside to outside successively, at least one optical fiber is placed in loose sleeve pipe, in loose sleeve pipe, is filled with fine cream.
Described cable comprises a plurality of electric wire unit, outer jacket and cable center's reinforcement, a plurality of electric wire unit are stranded in the periphery of cable center's reinforcement, outer jacket is coated on the outside of a plurality of electric wire unit, described electric wire unit is comprised of conductor and the insulating barrier that is coated on the conductor outside, is provided with filler between a plurality of electric wire unit.
Described armour is the armour of wire and aramid fiber yarn braiding.
The invention has the beneficial effects as follows:
1. optical cable and cable are placed in respectively in the skeleton grooves of the skeleton periphery in two " 0 " of figure of eight oversheath, make optical cable and cable to transmit with cable, can mutually separate again, be independent of each other, and the user can isolate sub-thread optical cable or cable in use easily.
2. have the characteristics such as energy dissipation is little in compact conformation and transmitting procedure, simultaneously, this composite rope also has good mechanicalness and environment.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is cable configuration schematic diagram of the present invention;
Fig. 3 is construction of cable schematic diagram of the present invention;
Fig. 4 is electric wire unit structural representation of the present invention;
In figure, 1-skeleton, 2-skeleton grooves, 3-optical cable, the 4-cable, 5-" 0 " shape construction unit central reinforce member, 6-metal tape, the 7-armour, 8-oversheath, 9-optical fiber, 10-pine sleeve pipe, 11-sheath, 12-outer jacket, 13-optical cable central reinforce member, 14-electric wire unit, 15-filler, 16-cable center reinforcement, 17-conductor, 18-insulating barrier.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, a kind of skeleton 8-shaped optoelectronic composite cable, its oversheath 8 is the figure of eight, figure of eight oversheath 8 is comprised of two " 0 " shape construction units, in each " 0 " shape construction unit, include skeleton 1, skeleton grooves 2, " 0 " shape construction unit central reinforce member 5, metal tape 6 and armour 7, " 0 " shape construction unit central reinforce member 5 is positioned at the center of skeleton 1, around skeleton 1, be provided with a plurality of skeleton grooves 2, the outside of skeleton 1 is coated with metal tape 6 from inside to outside successively, armour 7 and oversheath 8, optical cable 3 and cable 4 are arranged at respectively in skeleton grooves 2.
As shown in Figure 2, described optical cable 3 comprises optical fiber 9, loose sleeve pipe 10, metal tape 6, sheath 11 and outer jacket 12, a plurality of loose sleeve pipes 10 are stranded in the periphery of optical cable central reinforce member 13, the outside of a plurality of loose sleeve pipes 10 is coated with sheath 11, metal tape 6 and outer jacket 12 from inside to outside successively, at least one optical fiber 9 is placed in loose sleeve pipe 10, is filled with fine cream in loose sleeve pipe 10.
As shown in Figure 3, described cable 4 comprises a plurality of electric wire unit 14, outer jacket 12 and cable center's reinforcement 16, a plurality of electric wire unit 14 are stranded in the periphery of cable center's reinforcement 16, and outer jacket 12 is coated on the outside of a plurality of electric wire unit 14, are provided with filler 15 between a plurality of electric wire unit 14.
As shown in Figure 4, described electric wire unit 14 is comprised of conductor 17 and the insulating barrier 18 that is coated on around conductor 17.
Described armour 7 is the armour of wire and aramid fiber yarn braiding.
Claims (4)
1. skeleton 8-shaped optoelectronic composite cable, it is characterized in that: its oversheath (8) is the figure of eight, figure of eight oversheath (8) is comprised of two " 0 " shape construction units, in each " 0 " shape construction unit, include skeleton (1), skeleton grooves (2), " 0 " shape construction unit central reinforce member (5), metal tape (6) and armour (7), " 0 " shape construction unit central reinforce member (5) is positioned at the center of skeleton (1), around skeleton (1), be provided with a plurality of skeleton grooves (2), the outside of skeleton (1) is coated with metal tape (6) from inside to outside successively, armour (7) and oversheath (8), optical cable (3) and cable (4) are arranged at respectively in skeleton grooves (2).
2. a kind of skeleton 8-shaped optoelectronic composite cable according to claim 1, it is characterized in that: described optical cable (3) comprises optical fiber (9), loose sleeve pipe (10), metal tape (6), sheath (11) and outer jacket (12), a plurality of loose sleeve pipes (10) are stranded in the periphery of optical cable central reinforce member (13), the outside of a plurality of loose sleeve pipes (10) is coated with sheath (11), metal tape (6) and outer jacket (12) from inside to outside successively, at least one optical fiber (9) is placed in loose sleeve pipe (10), and loose sleeve pipe is filled with fine cream in (10).
3. a kind of skeleton 8-shaped optoelectronic composite cable according to claim 1, it is characterized in that: described cable (4) comprises a plurality of electric wire unit (14), outer jacket (12) and cable center's reinforcement (16), a plurality of electric wire unit (14) are stranded in the periphery of cable center's reinforcement (16), outer jacket (12) is coated on the outside of a plurality of electric wire unit (14), described electric wire unit (14) is comprised of conductor (17) and the insulating barrier (18) that is coated on conductor (17) outside, between a plurality of electric wire unit (14), is provided with filler (15).
4. a kind of skeleton 8-shaped optoelectronic composite cable according to claim 1 is characterized in that: described armour (7) is the armour of wire and aramid fiber yarn braiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103233333A CN103413616A (en) | 2013-07-30 | 2013-07-30 | Framework type 8-shaped photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103233333A CN103413616A (en) | 2013-07-30 | 2013-07-30 | Framework type 8-shaped photoelectric composite cable |
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| CN103413616A true CN103413616A (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013103233333A Pending CN103413616A (en) | 2013-07-30 | 2013-07-30 | Framework type 8-shaped photoelectric composite cable |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104076461A (en) * | 2014-06-26 | 2014-10-01 | 尹红 | Photoelectric comprehensive cable compact in structure and manufacturing method thereof |
| CN114114573A (en) * | 2021-11-23 | 2022-03-01 | 长飞光纤光缆股份有限公司 | 8-shaped expandable composite optical cable |
| CN114114570A (en) * | 2021-11-23 | 2022-03-01 | 长飞光纤光缆股份有限公司 | Flat self-supporting overhead composite optical cable based on skeleton optical cable |
| CN116027503A (en) * | 2023-01-31 | 2023-04-28 | 合肥兴联通讯有限公司 | Underwater application branch optical cable supporting electric energy transmission function |
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| GB2230106A (en) * | 1989-03-14 | 1990-10-10 | Bicc Plc | Composite electric and optical aerial cable |
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| CN101685685A (en) * | 2008-09-26 | 2010-03-31 | 江苏亨通线缆科技有限公司 | 8-shaped photoelectric composite flame-retardant cable |
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| CN202650708U (en) * | 2012-07-03 | 2013-01-02 | 沈阳亨通光通信有限公司 | Low pressure retractable framework type photoelectric composite submarine cable |
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2013
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| GB2230106A (en) * | 1989-03-14 | 1990-10-10 | Bicc Plc | Composite electric and optical aerial cable |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104076461A (en) * | 2014-06-26 | 2014-10-01 | 尹红 | Photoelectric comprehensive cable compact in structure and manufacturing method thereof |
| CN105632645A (en) * | 2014-06-26 | 2016-06-01 | 尹红 | Photoelectric composite cable with compact structure |
| CN104076461B (en) * | 2014-06-26 | 2016-08-24 | 国网山东省电力公司高密市供电公司 | A kind of optoelectrical cable of compact conformation and preparation method thereof |
| CN105632645B (en) * | 2014-06-26 | 2017-11-10 | 蒋吉明 | A kind of compact-sized optoelectrical cable |
| CN114114573A (en) * | 2021-11-23 | 2022-03-01 | 长飞光纤光缆股份有限公司 | 8-shaped expandable composite optical cable |
| CN114114570A (en) * | 2021-11-23 | 2022-03-01 | 长飞光纤光缆股份有限公司 | Flat self-supporting overhead composite optical cable based on skeleton optical cable |
| CN114114570B (en) * | 2021-11-23 | 2023-12-19 | 长飞光纤光缆股份有限公司 | Flat self-supporting overhead composite optical cable based on skeleton optical cable |
| CN116027503A (en) * | 2023-01-31 | 2023-04-28 | 合肥兴联通讯有限公司 | Underwater application branch optical cable supporting electric energy transmission function |
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Application publication date: 20131127 |