CN202711813U - Combination cable for photoelectric signal transmission - Google Patents
Combination cable for photoelectric signal transmission Download PDFInfo
- Publication number
- CN202711813U CN202711813U CN 201220260288 CN201220260288U CN202711813U CN 202711813 U CN202711813 U CN 202711813U CN 201220260288 CN201220260288 CN 201220260288 CN 201220260288 U CN201220260288 U CN 201220260288U CN 202711813 U CN202711813 U CN 202711813U
- Authority
- CN
- China
- Prior art keywords
- cable core
- layer
- power cable
- electric power
- optic fibre
- 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
Images
Abstract
The utility model discloses a combination cable for photoelectric signal transmission, wherein the cable includes a power cable core and an optical fiber cable core. The power cable core comprises five conductors coated with insulating layers, wherein the five conductors are uniformly distributed at areas among all corners of a star-shaped skeleton frame; and a wrapping layer, a flame retardant coating, and a waterproof layer are successively coated at the outer side of the power cable core. Besides, the optical fiber cable core include three fiber bundles that are distributed at all areas of a Y-shaped skeleton frame in a triangle array mode; and loose tubes are respectively coated outside the fiber bundles; and a metal tube is sleeved outside the optical fiber cable core. An inner sheath layer that is formed by extrusion molding is arranged outside the power cable core and the optical fiber cable core; a reticulated tensile layer that is woven by polyester tapes is arranged outside the inner sheath layer; a protective layer is arranged outside the tensile layer by extrusion molding, wherein the protective layer is processed by extrusion molding and then the processed protective layer and the tensile layer are integrated into one. According to the utility model, the cable and the power cable are combined into one, thereby realizing simultaneous transmission of optical signals and electrical signals. In addition, the combination cable has a good waterproof performance, a good fire resistant performance, a good tensile property, and compact structure; and the service life is prolonged.
Description
Technical field:
The utility model relates to combination cable, relates in particular to a kind of combination cable for the photosignal transmission.
Background technology:
In society now, usually need simultaneously electric energy transmitting and light energy signal, satisfying the needs of power and communication and measurement, thereby need long distance and indoor and outdoor respectively power cable laying and optical cable, greatly increased engineering difficulty and construction investment.
Power cable and aerial bare line match, and have extraneous climatic environment and disturb littlely, and power supply reliability is high; Electric capacity is larger, is conducive to improve the power factor (PF) of electric power system; The effect that has insulating barrier and restrictive coating armour can bear extraneous mechanical force or pulling force, safety is not easy the advantages such as impaired, but only can transmission cable.
And as the optical fiber of optical signal transmission medium, in order to guarantee under various laid condition and various environment are medium-term and long-term uses, must be controlled to the optical cable of structure relative complex.
Therefore, must design a kind of modular cable, realize that light signal and the signal of telecommunication transmit simultaneously, solve the prior art problem.
The utility model content:
In order to solve the prior art problem, the purpose of this utility model provides a kind of combination cable for the photosignal transmission, has realized that the signal of telecommunication and light signal transmit simultaneously, and it is convenient to have brought to mounting and installation.
The technical solution of the utility model is as follows:
The combination cable that is used for the photosignal transmission, it is characterized in that: comprise electric power cable core and optic fibre core, described electric power cable core comprises that the conductor of five wrap insulate layers is evenly distributed on the zone between each turning of star skeleton, and the electric power cable core outside is enclosed with lapping layer, flame retardant coating, watertight composition successively; Described optic fibre core comprises three fiber bundles that are distributed in a triangle Y shape skeleton regional; fiber bundle is enclosed with respectively loose sleeve pipe outward; optic fibre core is set with metal tube outward; the outer extrusion moulding of described optic fibre core and electric power cable core has inner restrictive coating; inner restrictive coating is provided with polyester belt outward and weaves webbed tensile layer; the outer extrusion moulding matcoveredn of tensile layer, protective layer forms one through extrusion molding and tensile layer.
Described combination cable for the photosignal transmission is characterized in that: described watertight composition adopts the overlapping wrapped formation of water blocking tape, and the wrapped rate of putting up is not less than 55%.
The utility model has the advantages that:
The utility model optical cable and power cable are combined into one, and have realized that light signal and the signal of telecommunication transmit simultaneously, in addition, have good water resistance, fire resistance, stretch-proof performance, structural compactness, have prolonged useful life.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Referring to Fig. 1:
The combination cable that is used for the photosignal transmission, comprise electric power cable core and optic fibre core, the electric power cable core comprises that the conductor 1 of five wrap insulate layers 2 is evenly distributed on the zone between each turning of star skeleton 3, and the electric power cable core outside is enclosed with lapping layer 4, flame retardant coating 5, watertight composition 6 successively; Optic fibre core comprises three fiber bundles 8 that are distributed in a triangle Y shape skeleton 7 regionals; fiber bundle 8 is outer to be enclosed with respectively loose sleeve pipe 9; optic fibre core is set with metal tube 10 outward; the outer extrusion moulding of optic fibre core and electric power cable core has inner restrictive coating 11; be provided with polyester belt outside the inner restrictive coating 11 and weave webbed tensile layer 12; tensile layer 12 outer extrusion moulding matcoveredns 13, protective layer 13 forms one through extrusion molding and tensile layer 12.
Claims (2)
1. one kind is used for the combination cable that photosignal transmits, it is characterized in that: comprise electric power cable core and optic fibre core, described electric power cable core comprises that the conductor of five wrap insulate layers is evenly distributed on the zone between each turning of star skeleton, and the electric power cable core outside is enclosed with lapping layer, flame retardant coating, watertight composition successively; Described optic fibre core comprises three fiber bundles that are distributed in a triangle Y shape skeleton regional; fiber bundle is enclosed with respectively loose sleeve pipe outward; optic fibre core is set with metal tube outward; the outer extrusion moulding of described optic fibre core and electric power cable core has inner restrictive coating; inner restrictive coating is provided with polyester belt outward and weaves webbed tensile layer; the outer extrusion moulding matcoveredn of tensile layer, protective layer forms one through extrusion molding and tensile layer.
2. the combination cable for photosignal transmission according to claim 1, it is characterized in that: described watertight composition adopts the overlapping wrapped formation of water blocking tape, and the wrapped rate of putting up is not less than 55%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220260288 CN202711813U (en) | 2012-06-05 | 2012-06-05 | Combination cable for photoelectric signal transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220260288 CN202711813U (en) | 2012-06-05 | 2012-06-05 | Combination cable for photoelectric signal transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202711813U true CN202711813U (en) | 2013-01-30 |
Family
ID=47592093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220260288 Expired - Fee Related CN202711813U (en) | 2012-06-05 | 2012-06-05 | Combination cable for photoelectric signal transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202711813U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258586A (en) * | 2013-05-16 | 2013-08-21 | 江苏亨通线缆科技有限公司 | Photoelectrical composite data cable of star structure |
| CN103943191A (en) * | 2014-04-26 | 2014-07-23 | 芜湖航天特种电缆厂 | Light wear-resisting flexible control 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 |
| CN116184597A (en) * | 2023-04-19 | 2023-05-30 | 江苏中天科技股份有限公司 | Microbeam cable with netlike microbeam tube and manufacturing process thereof |
-
2012
- 2012-06-05 CN CN 201220260288 patent/CN202711813U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258586A (en) * | 2013-05-16 | 2013-08-21 | 江苏亨通线缆科技有限公司 | Photoelectrical composite data cable of star structure |
| CN104900305A (en) * | 2013-05-16 | 2015-09-09 | 江苏亨通线缆科技有限公司 | Comprehensive cable used for communication data and power supply electric power transmission |
| CN104916368A (en) * | 2013-05-16 | 2015-09-16 | 江苏亨通线缆科技有限公司 | Photoelectric composite communication cable |
| CN103258586B (en) * | 2013-05-16 | 2016-07-20 | 江苏亨通线缆科技有限公司 | The photoelectric composite data cable of hub-and-spoke configuration |
| CN103943191A (en) * | 2014-04-26 | 2014-07-23 | 芜湖航天特种电缆厂 | Light wear-resisting flexible control 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 |
| CN116184597A (en) * | 2023-04-19 | 2023-05-30 | 江苏中天科技股份有限公司 | Microbeam cable with netlike microbeam tube and manufacturing process thereof |
| CN116184597B (en) * | 2023-04-19 | 2023-11-24 | 江苏中天科技股份有限公司 | Microbeam cable with netlike microbeam tube and manufacturing process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202711813U (en) | Combination cable for photoelectric signal transmission | |
| CN202711818U (en) | Photoelectric composite transmission cable | |
| CN201638606U (en) | Photoelectric composite cable | |
| CN203150276U (en) | Two-core water-blocking shielding optical fiber composite cable | |
| CN104867590A (en) | Intelligent cable | |
| CN201717056U (en) | Photoelectric composite cable for FTTH | |
| CN202584868U (en) | Optical-fibre and power combined cable | |
| CN201859243U (en) | Double-core oblate indoor optical cable | |
| CN202584869U (en) | Optical-fibre and power compounded cable | |
| CN102314966A (en) | Improved optical fiber composite low-voltage cable and manufacturing method thereof | |
| CN202042280U (en) | Pipeline covered-wire introduction composite optical cable | |
| CN205542170U (en) | Mixed cable of light weight, high strength photoelectricity | |
| CN201717055U (en) | Self-supporting type opto-electrical composite cable | |
| CN211181749U (en) | Photoelectric hybrid cable | |
| CN203150310U (en) | A photoelectric integrated cable used for indoor introduction | |
| CN103137257A (en) | 8-shaped photoelectric composite cable for smart grid | |
| CN204463921U (en) | A kind of Multifunction photoelectric mixed cable | |
| CN203607153U (en) | Flame retardation fireproof photoelectric composite cable | |
| CN202711820U (en) | Dumbbell type photoelectric composite cable | |
| CN202584874U (en) | Waterproof corrosion-resistant type optical fiber composite cable | |
| CN201667258U (en) | Compound bunched optical cable | |
| CN218996415U (en) | Light photoelectric composite cable | |
| CN204680450U (en) | A kind of remote radio head photoelectric mixed cable | |
| CN202332388U (en) | 8-shaped photoelectric composite cable for intelligent electric network | |
| CN215577910U (en) | Photoelectric mixed branch optical cable |
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 |
Granted publication date: 20130130 Termination date: 20160605 |