CN103413613A - Self-supporting type mixed leading-in cable easy to branch - Google Patents
Self-supporting type mixed leading-in cable easy to branch Download PDFInfo
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- CN103413613A CN103413613A CN2013103232701A CN201310323270A CN103413613A CN 103413613 A CN103413613 A CN 103413613A CN 2013103232701 A CN2013103232701 A CN 2013103232701A CN 201310323270 A CN201310323270 A CN 201310323270A CN 103413613 A CN103413613 A CN 103413613A
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Abstract
The invention discloses a self-supporting type mixed leading-in cable easy to branch. The self-supporting type mixed leading-in cable easy to branch comprises a supporting part (1) composed of a suspension wire (1-1) and a suspension wire sheath (1-2), a cable body (2) and a suspension belt (3) for connecting the supporting part (1) and the cable body (2). The cable body (2) comprises electric wires (2-1), a butterfly optical cable (2-2), an armor layer (2-4) and an outer sheath (2-5), the electric wires (2-1) and the butterfly optical cable (2-2) are arranged on the periphery of a strengthening core (2-3) in a twisting mode, the armor layer (2-4) coats the outer sides of the electric wires (2-1) and the butterfly optical cable (2-2), the outer side of the armor layer (2-4) is coated with the outer sheath (2-5), and gaps formed by twisting of the electric wires (2-1) and the butterfly optical cable (2-2) are provided with filling ropes (2-6). The self-supporting type mixed leading-in cable easy to branch has the advantages of being high in self-supporting strength, convenient to branch, capable of improving mechanical properties of optical fibers and facilitating overhead laying and the like.
Description
Technical field
The present invention relates to a kind of introducing cable, particularly relate to a kind of easily branched self-bearing type and mix the introducing cable.
Background technology
Along with the high speed development of communication network, need simultaneously the occasion of transmission of electric signals and light signal also more and more, popularizing of optoelectronic composite cable is thereupon also more and more wider.Self-bearing type with its compact conformation, lightweight, lay conveniently, nonmetal structure and the characteristics such as anti-electromagnetic interference is strong and be widely used in optical cable transmission, cable transmission and photoelectric mixed cable transmission.
Chinese patent application number: 201020225246.6, a kind of Self-supporting type opto-electrical composite cable is disclosed, it comprises strutting piece, the central-beam tube type fiber optic cable body, and the suspender belt that is connected that connects described strutting piece and optical cable body, described optical cable body comprises multifiber, described optical fiber is arranged on to loose sleeve pipe wherein, be filled in the fine cream between described loose sleeve pipe and optical fiber, be coated on the sheath of described loose sleeve pipe periphery, be filled in the cable cream that blocks water between loose sleeve pipe and sheath, it is characterized in that: in described sheath, also be provided with many copper conductors for transmission of electric signals, this patent increases the copper conductor for transmission of electric signals on the basis of self-support cable, make cable transmitting optical signal and the signal of telecommunication simultaneously, be applicable to introduce optical fiber and long distance communication built on stilts applicable.But, in installing and using process, there is following problem:
1. the cross section due to the intrinsic optical cable of cable and wire is all circular, in installing and using process, can not from structure, distinguish optical cable and wire easily;
2. cable is not provided with optical fiber splice and power lug, and inconvenient user uses;
3. the anti-bent ability of the resistance to compression of cable.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of easily branched self-bearing type to mix to introduce cable, this introducings cable to have that self-supporting intensity is high, branch convenient and be convenient to make somebody a mere figurehead the characteristics such as lay, and can improve the mechanical performance of optical fiber.
The objective of the invention is to be achieved through the following technical solutions: a kind of easily branched self-bearing type mixes introduces cable, it comprises strutting piece, the cable body be comprised of messenger wire and messenger wire sheath and is connected strutting piece and the suspender belt of cable body, described cable body comprises electric wire, butterfly optical cable, armour and oversheath, a plurality of electric wires and butterfly optical cable be stranded in strengthening core around, armour is coated on the outside of a plurality of electric wires and butterfly optical cable, the outside of armour is coated with oversheath, is provided with gasket for packing at a plurality of electric wires and the stranded gap of butterfly optical cable.
Described electric wire, butterfly optical cable and gasket for packing sum are the integer between 3～10.
Between described armour and oversheath, be provided with successively from inside to outside plastic-coated aluminium strip and waterstop.
Described electric wire is furnished with joint.
Described butterfly optical cable is provided with optical fiber splice, and described joint is any one in FC/PC, SC/APC, FC/APC.
Described oversheath, messenger wire sheath and suspender belt adopt PVC or LSZH to make.
The invention has the beneficial effects as follows:
1. butterfly optical cable and electric wire are placed in the cable body, are convenient to the user and according to cable shapes, just can conveniently optical cable be separated with electric wire in use;
2. this cable, being provided with multiple optical fiber splice, in work progress, is selected corresponding optical fiber splice according to different light device interfaces;
3. this cable also is provided with power lug, can be connected with multiple power supply unit;
4. built on stilts laying conveniently, reduce built on stilts density, reduces laid down cost and labour intensity, improves and lay efficiency;
5. owing at the cable body, being provided with the plastic-coated aluminium strip, further increased the anti-Qu Nengli of resistance to compression of cable.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure, 1-strutting piece, 1-1-messenger wire, 1-2-messenger wire sheath, 2-optical cable body, 2-1-electric wire, 2-2-butterfly optical cable, 2-3-strengthening core, 2-4-armour, 2-5-oversheath, 2-6-gasket for packing, 3-suspender belt.
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 easily branched self-bearing type mixes introduces cable, it comprises the strutting piece 1 be comprised of messenger wire 1-1 and messenger wire sheath 1-2, the suspender belt 3 of cable body 2 and connection strutting piece 1 and cable body 2, described cable body 2 comprises electric wire 2-1, butterfly optical cable 2-2, armour 2-4 and oversheath 2-5, a plurality of electric wire 2-1 and butterfly optical cable 2-2 be stranded in strengthening core 2-3 around, armour 2-4 is coated on the outside of a plurality of electric wire 2-1 and butterfly optical cable 2-2, the outside of armour 2-4 is coated with oversheath 2-5, at a plurality of electric wire 2-1 and the stranded gap of butterfly optical cable 2-2, be provided with gasket for packing 2-6.
Described electric wire 2-1, butterfly optical cable 2-2 and gasket for packing 2-6 sum are the integer between 3～10.
Between described armour 2-4 and oversheath 2-5, be provided with successively from inside to outside plastic-coated aluminium strip and waterstop.
Described electric wire 2-1 is furnished with joint.
Described butterfly optical cable 2-2 is provided with optical fiber splice, and described joint is any one in FC/PC, SC/APC, FC/APC.
Described oversheath 2-5, messenger wire sheath 1-2 and suspender belt 3 adopt PVC or LSZH to make.
Claims (6)
1. an easily branched self-bearing type mixes the introducing cable, it is characterized in that: it comprises the strutting piece (1) be comprised of messenger wire (1-1) and messenger wire sheath (1-2), the suspender belt (3) of cable body (2) and connection strutting piece (1) and cable body (2), described cable body (2) comprises electric wire (2-1), butterfly optical cable (2-2), armour (2-4) and oversheath (2-5), a plurality of electric wires (2-1) and butterfly optical cable (2-2) be stranded in strengthening core (2-3) around, armour (2-4) is coated on the outside of a plurality of electric wires (2-1) and butterfly optical cable (2-2), the outside of armour (2-4) is coated with oversheath (2-5), at a plurality of electric wires (2-1) and the stranded gap of butterfly optical cable (2-2), be provided with gasket for packing (2-6).
2. a kind of easily branched self-bearing type according to claim 1 mixes the introducing cable, and it is characterized in that: described electric wire (2-1), butterfly optical cable (2-2) and gasket for packing (2-6) sum are the integer between 3～10.
3. a kind of easily branched self-bearing type according to claim 1 mixes the introducing cable, it is characterized in that: be provided with successively from inside to outside plastic-coated aluminium strip and waterstop between described armour (2-4) and oversheath (2-5).
4. a kind of easily branched self-bearing type according to claim 1 mixes the introducing cable, and it is characterized in that: described electric wire (2-1) is furnished with joint.
5. a kind of easily branched self-bearing type according to claim 1 mixes the introducing cable, and it is characterized in that: described butterfly optical cable (2-2) is provided with optical fiber splice, and described joint is any one in FC/PC, SC/APC, FC/APC.
6. a kind of easily branched self-bearing type according to claim 1 mixes the introducing cable, it is characterized in that: described oversheath (2-5), messenger wire sheath (1-2) and suspender belt (3) adopt PVC or LSZH to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103232701A CN103413613A (en) | 2013-07-30 | 2013-07-30 | Self-supporting type mixed leading-in cable easy to branch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103232701A CN103413613A (en) | 2013-07-30 | 2013-07-30 | Self-supporting type mixed leading-in cable easy to branch |
Publications (1)
| Publication Number | Publication Date |
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| CN103413613A true CN103413613A (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103232701A Pending CN103413613A (en) | 2013-07-30 | 2013-07-30 | Self-supporting type mixed leading-in cable easy to branch |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020539A (en) * | 2014-04-25 | 2014-09-03 | 浙江一舟电子科技股份有限公司 | Self-supporting 8-shaped optical cable |
| CN104345416A (en) * | 2014-11-04 | 2015-02-11 | 苏州胜信光电科技有限公司 | Reinforced dishing optical cable |
| CN105845257A (en) * | 2014-07-21 | 2016-08-10 | 蒋菊生 | Easily assembled self-supporting cable |
| CN111863337A (en) * | 2020-07-13 | 2020-10-30 | 长飞光纤光缆股份有限公司 | Photoelectric composite cable for 5G small base station and manufacturing method thereof |
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| CN201060697Y (en) * | 2007-06-11 | 2008-05-14 | 江苏赛德电气有限公司 | Self-support type compensation cable |
| CN101800096A (en) * | 2010-03-25 | 2010-08-11 | 浙江中天电线电缆有限公司 | Self-bearing horizontal twisted pair communication cable |
| CN201893178U (en) * | 2010-11-25 | 2011-07-06 | 江苏通鼎光电股份有限公司 | Photoelectric composite drop cable for FTTH (Fiber To The Home) |
| CN102708970A (en) * | 2012-06-22 | 2012-10-03 | 南通米兰特电气有限公司 | Connection cable for control cabinet |
| CN202957069U (en) * | 2012-11-13 | 2013-05-29 | 深圳国人通信有限公司 | Novel photoelectric composite cable |
| CN103149651A (en) * | 2012-12-28 | 2013-06-12 | 江苏亨通光电股份有限公司 | Easily-branching type multistrand rubber-insulated wire optical cable system and wiring method thereof |
| CN203054295U (en) * | 2012-12-13 | 2013-07-10 | 成都亨通光通信有限公司 | FTTH (Fiber To The Home) branch type multiply butterfly-shaped introducing optical cable |
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2013
- 2013-07-30 CN CN2013103232701A patent/CN103413613A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201060697Y (en) * | 2007-06-11 | 2008-05-14 | 江苏赛德电气有限公司 | Self-support type compensation cable |
| CN101800096A (en) * | 2010-03-25 | 2010-08-11 | 浙江中天电线电缆有限公司 | Self-bearing horizontal twisted pair communication cable |
| CN201893178U (en) * | 2010-11-25 | 2011-07-06 | 江苏通鼎光电股份有限公司 | Photoelectric composite drop cable for FTTH (Fiber To The Home) |
| CN102708970A (en) * | 2012-06-22 | 2012-10-03 | 南通米兰特电气有限公司 | Connection cable for control cabinet |
| CN202957069U (en) * | 2012-11-13 | 2013-05-29 | 深圳国人通信有限公司 | Novel photoelectric composite cable |
| CN203054295U (en) * | 2012-12-13 | 2013-07-10 | 成都亨通光通信有限公司 | FTTH (Fiber To The Home) branch type multiply butterfly-shaped introducing optical cable |
| CN103149651A (en) * | 2012-12-28 | 2013-06-12 | 江苏亨通光电股份有限公司 | Easily-branching type multistrand rubber-insulated wire optical cable system and wiring method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020539A (en) * | 2014-04-25 | 2014-09-03 | 浙江一舟电子科技股份有限公司 | Self-supporting 8-shaped optical cable |
| CN104020539B (en) * | 2014-04-25 | 2016-09-21 | 浙江一舟电子科技股份有限公司 | A kind of self-bearing type 8 shaped optical cable |
| CN105845257A (en) * | 2014-07-21 | 2016-08-10 | 蒋菊生 | Easily assembled self-supporting cable |
| CN106098229A (en) * | 2014-07-21 | 2016-11-09 | 蒋菊生 | A kind of self-supporting cable being easily assembled to |
| CN104345416A (en) * | 2014-11-04 | 2015-02-11 | 苏州胜信光电科技有限公司 | Reinforced dishing optical cable |
| CN104345416B (en) * | 2014-11-04 | 2017-02-15 | 苏州胜信光电科技有限公司 | Reinforced dishing optical cable |
| CN111863337A (en) * | 2020-07-13 | 2020-10-30 | 长飞光纤光缆股份有限公司 | Photoelectric composite cable for 5G small base station and manufacturing method thereof |
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Application publication date: 20131127 |