CN201600959U - Central tube type ribbon photoelectric compound optical cable - Google Patents

Central tube type ribbon photoelectric compound optical cable Download PDF

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Publication number
CN201600959U
CN201600959U CN2010201154610U CN201020115461U CN201600959U CN 201600959 U CN201600959 U CN 201600959U CN 2010201154610 U CN2010201154610 U CN 2010201154610U CN 201020115461 U CN201020115461 U CN 201020115461U CN 201600959 U CN201600959 U CN 201600959U
Authority
CN
China
Prior art keywords
optical cable
sleeve pipe
banded
cable
central tubular
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
Application number
CN2010201154610U
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Chinese (zh)
Inventor
陈列
凌振山
戴德彦
李钊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shantou Hi-Tech Zone Austrian Star Communications Equipment Co Ltd
Original Assignee
Shantou Hi-Tech Zone Austrian Star Communications Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shantou Hi-Tech Zone Austrian Star Communications Equipment Co Ltd filed Critical Shantou Hi-Tech Zone Austrian Star Communications Equipment Co Ltd
Priority to CN2010201154610U priority Critical patent/CN201600959U/en
Application granted granted Critical
Publication of CN201600959U publication Critical patent/CN201600959U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A central tube type ribbon photoelectric compound optical cable is characterized by sequentially comprising ribbon fibers, filling compound, a loose tube, an insulating copper core, a longitudinal wrapped water-blocking tape, a longitudinal clad steel conductor and a sheath from inside to outside. Compared with the prior art, the central tube type ribbon photoelectric compound optical cable has the advantages that by means of adopting a central tube type ribbon optical cable as basic structure and adding a signal wire or power line inside, the optical cable has both the advantages of large optical fiber core number, high intensity, small outer diameter, light weight, and the like of a ribbon optical cable and a copper core signal wire capable of simultaneously transmitting electric signals or copper conductor capable of simultaneously transmitting current; the design enables the structure of the optical cable to be compact and integrated, the signal wire or power line is placed in a cable core, and optical cable construction and stripping are convenient and easy; hot melt adhesive applied at intervals enhances integrity of the loose tube to the sheath of the optical cable, and leads the optical cable to have excellent temperature performance; and by utilizing a high-strength phosphatized steel wire as a reinforcer, the optical cable has excellent mechanical performance.

Description

The banded photoelectricity composite cable of a kind of central tubular
Technical field
The utility model relates to a kind of optical cable, more specifically to the banded photoelectricity composite cable of a kind of central tubular.
Background technology
Along with the continuous development of information technology, the application of optical cable is developed by the direction of long distance line to metropolitan area network, Access Network, FTTX gradually.
In actual use, not only need the optical cable of transmitting optical signal under many situations, and also need the copper core holding wire of transmission of electric signals simultaneously, some trunking also needs to provide power supply from far-end.If optical cable, electrical signal line or power line are independent product, just can only lay several times, the expense of not only purchasing is bigger, and construction cost is also than higher.
A kind of central tubular optoelectronic composite cable has appearred in the market, but its copper core is to be placed in the PE sheath, for avoiding insulating barrier and fiber cable jacket to be sticked together, that the insulating barrier of copper core uses is PBT, to the insulation external diameter required precision height of heart yearn, heart yearn is broken easily during production when sheath is produced, and rate of finished products is low, need to separate from sheath copper core during optical cable construction, construction is inconvenient.
Summary of the invention
The purpose of this utility model is that prior art is improved, and provides a kind of central tubular banded photoelectricity composite cable, and production technology is simple, rate of finished products is high, and it is convenient and easy that stripping is opened in the construction of optical cable, and the technical scheme of employing is as follows:
The banded photoelectricity composite cable of central tubular of the present utility model is characterized in that: comprise ribbon fiber, filled composite, loose sleeve pipe, insulated copper heart yearn, vertical bag waterstop, vertical Baogang band, oversheath from inside to outside successively.
A kind of preferable scheme is provided with PUR between described vertical bag waterstop and the loose sleeve pipe, and PUR will be indulged the bag waterstop and loose sleeve pipe sticks to one.Scheme is to spray some PURs at a certain distance between vertical bag waterstop and loose sleeve pipe preferably, and PUR sticks to one waterstop and loose sleeve pipe, can either guarantee the temperature stability of optical cable, can make optical cable be easy to out stripping again.
Be provided with four steel wires that are parallel to each other being close to vertical Baogang band in the described oversheath, two steel wires are positioned at loose sleeve pipe left side, and the two other steel wire is positioned at loose sleeve pipe right side, the central shaft symmetry of the loose relatively sleeve pipe of the steel wire of both sides.Steel wire is a high strength phosphatization steel wire, and its effect is as reinforcement, makes optical cable have good mechanical performance.
Described insulated copper heart yearn is an electrical signal line, power line, or electrical signal line and power line, and just the insulated copper heart yearn can be selected a scheme in above-mentioned three kinds of schemes.The outer insulation of insulated copper heart yearn adopts common insulation HDPE material or other insulating material.
Described insulated copper heart yearn can be a solid wire, and also twisted wire pair or parallel line are right.
A kind of preferable scheme, described filled composite are the fibre ribbon ointment.
The utility model beneficial effect against existing technologies is, because adopting the central beam tube type optical fiber ribbon cable is basic structure, and holding wire or power line in optical cable, have been increased, make that the existing optical fiber ribbon cable fiber number of optical cable is big, closeness is high, external diameter is little, advantage such as in light weight has simultaneously the copper core holding wire of transmission of electric signals or the copper conductor of transmission current again; This design makes the structure of optical cable closely integrated, and holding wire or power line are placed in the cable core, and it is convenient and easy that stripping is opened in the construction of optical cable; The PUR that applies of keeping at a certain distance away has increased the integraty of loose sleeve pipe and fiber cable jacket, makes optical cable have good temperature performance, can make optical cable be easy to out stripping again; Adopt high strength phosphatization steel wire to do reinforcement, make optical cable have good mechanical performance.
Description of drawings
Accompanying drawing is the structural representation of the utility model preferred embodiment.
Embodiment
As shown in drawings, the banded photoelectricity composite cable of central tubular in this preferred embodiment comprises successively that from inside to outside ribbon fiber 4, filled composite 8, loose sleeve pipe 7, insulated copper heart yearn 3, vertical bag waterstop 6, vertical Baogang are with 2, oversheath 1.Filled composite 8 is the fibre ribbon ointment.
Be provided with PUR between described vertical bag waterstop 6 and the loose sleeve pipe 7, PUR will be indulged bag waterstop 6 and stick to one with loose sleeve pipe 7.
Be provided with in the described oversheath 1 and be close to vertical Baogang and be positioned at the left side of loose sleeve pipe 7 with 5, two steel wires 5 of four steel wires that are parallel to each other of 2, two other steel wire 5 is positioned at the right side of loose sleeve pipe 7, the central shaft symmetry of the loose relatively sleeve pipe of both sides steel wire 5.Steel wire 5 is a high strength phosphatization steel wire, and its effect is as reinforcement, makes optical cable have good mechanical performance.
As shown in the figure, the described insulated copper heart yearn 3 that is positioned at the top is electrical signal line, and the insulated copper heart yearn 3 that is positioned at the below is power line, and the outer insulation of insulated copper heart yearn 3 adopts common insulation HDPE material.Described insulated copper heart yearn 3 is twisted wire pairs.

Claims (6)

1. the banded photoelectricity composite cable of central tubular is characterized in that: comprise ribbon fiber, filled composite, loose sleeve pipe, insulated copper heart yearn, vertical bag waterstop, vertical Baogang band, oversheath from inside to outside successively.
2. the banded photoelectricity composite cable of central tubular as claimed in claim 1 is characterized in that: be provided with PUR between described vertical bag waterstop and the loose sleeve pipe, PUR will be indulged the bag waterstop and loose sleeve pipe sticks to one.
3. the banded photoelectricity composite cable of central tubular as claimed in claim 1, it is characterized in that: be provided with four steel wires that are parallel to each other being close to vertical Baogang band in the described oversheath, article two, steel wire is positioned at loose sleeve pipe left side, the two other steel wire is positioned at loose sleeve pipe right side, the central shaft symmetry of the loose relatively sleeve pipe of the steel wire of both sides.
4. the banded photoelectricity composite cable of central tubular as claimed in claim 1, it is characterized in that: described insulated copper heart yearn is an electrical signal line, power line, or electrical signal line and power line.
5. the banded photoelectricity composite cable of central tubular as claimed in claim 4 is characterized in that: described insulated copper heart yearn is that solid wire, twisted wire pair or parallel line are right.
6. the banded photoelectricity composite cable of central tubular as claimed in claim 1, it is characterized in that: described filled composite is the fibre ribbon ointment.
CN2010201154610U 2010-02-03 2010-02-03 Central tube type ribbon photoelectric compound optical cable Expired - Fee Related CN201600959U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201154610U CN201600959U (en) 2010-02-03 2010-02-03 Central tube type ribbon photoelectric compound optical cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201154610U CN201600959U (en) 2010-02-03 2010-02-03 Central tube type ribbon photoelectric compound optical cable

Publications (1)

Publication Number Publication Date
CN201600959U true CN201600959U (en) 2010-10-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201154610U Expired - Fee Related CN201600959U (en) 2010-02-03 2010-02-03 Central tube type ribbon photoelectric compound optical cable

Country Status (1)

Country Link
CN (1) CN201600959U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103390455A (en) * 2013-07-26 2013-11-13 广东永力泵业有限公司 Hermetically sealed cable for immersible pump
CN103531300A (en) * 2013-10-08 2014-01-22 中利科技集团股份有限公司 Photoelectric hybrid cable with optical fiber ribbon and metal jacket
CN104134493A (en) * 2014-08-12 2014-11-05 河南省通信电缆有限公司 Photoelectric composite cable
CN105866905A (en) * 2016-05-30 2016-08-17 镇江市宏业科技有限公司 Outdoor optical cable
CN108573772A (en) * 2018-06-22 2018-09-25 江苏东峰电缆有限公司 A kind of copper core polyvinyl chloride insulation flame-retardant strand type connection flexible cable

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103390455A (en) * 2013-07-26 2013-11-13 广东永力泵业有限公司 Hermetically sealed cable for immersible pump
CN103531300A (en) * 2013-10-08 2014-01-22 中利科技集团股份有限公司 Photoelectric hybrid cable with optical fiber ribbon and metal jacket
CN104134493A (en) * 2014-08-12 2014-11-05 河南省通信电缆有限公司 Photoelectric composite cable
CN104134493B (en) * 2014-08-12 2017-10-03 河南省通信电缆有限公司 A kind of optoelectronic composite cable
CN105866905A (en) * 2016-05-30 2016-08-17 镇江市宏业科技有限公司 Outdoor optical cable
CN108573772A (en) * 2018-06-22 2018-09-25 江苏东峰电缆有限公司 A kind of copper core polyvinyl chloride insulation flame-retardant strand type connection flexible cable

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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: 20101006

Termination date: 20150203

EXPY Termination of patent right or utility model