CN202957069U - Novel photoelectric composite cable - Google Patents
Novel photoelectric composite cable Download PDFInfo
- Publication number
- CN202957069U CN202957069U CN 201220594125 CN201220594125U CN202957069U CN 202957069 U CN202957069 U CN 202957069U CN 201220594125 CN201220594125 CN 201220594125 CN 201220594125 U CN201220594125 U CN 201220594125U CN 202957069 U CN202957069 U CN 202957069U
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- composite cable
- sheath
- optoelectronic composite
- metal reinforcement
- cable
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Abstract
The utility model relates to a novel photoelectric composite cable, comprising a sheath, a bidirectional yarn-tie sleeve, a butterfly-shaped optical cable, power lines, a metal reinforcement piece and a filling rope. The bidirectional yarn-tie sleeve is clung to the inner wall of the sheath, the metal reinforcement piece is positioned in the middle of the bidirectional yarn-tie sleeve, the butterfly-shaped optical cable is positioned symmetrically by the metal reinforcement piece, the power lines are respectively arranged in two sides of the metal reinforcement piece, and the filling rope is arranged in a gap portion between the power lines and the bidirectional yarn-tie sleeve. According to requirements, a water resistant tape and double-face plastic-coated aluminum can be arranged in the composite cable to improve the stretching and anti-compression performance. The novel photoelectric composite cable is small in size, convenient for construction and low in cost, can transmit signals of a short-distance communication system and dc signals under 220V, and can be widely used for transmitting communication and power signals in environments as an integrated district, a high building and an urban village.
Description
Technical field
The utility model relates to the transmission medium in communication system, a kind of Novel photoelectric compound cable particularly, and this optoelectronic composite cable can realize that light signal and the signal of telecommunication transmit simultaneously in a physical channel, and can mutually not produce interference between two kinds of signals.
Background technology
In the communication overlay system process of construction, usually need the signal of near-end is transferred to the far-end capping unit, minimum for the loss of signal in transmitting procedure dropped to, the networking meeting of generally communicating by letter adopts optical fiber as transmission medium.The far-end capping unit generally, in the more difficult place that powers, need to be got power supply signal from central machine room.The tradition engineering construction, because the cable that light signal is used with the signal of telecommunication is different, take the mode of constructing respectively, compare like this waste of manpower and goods and materials, and cable laying is more, can make property produce certain dislike.
Current disclosed optoelectronic composite cable can be divided into mining, seabed and communication system according to applied environment.Wherein " fiber-to-tower-top photoelectric compound cable " (number of patent application: 201010229398.8) apply for disclosed optoelectronic composite cable, it is transmitting optical signal while for optical fiber, arriving tower top, there is certain defect at cable internal structure design aspect, as do not adopt the technical measures such as two-way bundle yarn, water blocking tape and gasket for packing, it is desirable that the water proofing property of composite rope and crushing resistance are owed, and is not suitable for being applied in transport communication and electric power signal in the environment such as comprehensive community, high buildings and large mansions, villages within the city.
Through consulting many pieces of first published optoelectronic composite cable patents, not yet find and the similar optoelectronic composite cable of the utility model structure.This optoelectronic composite cable can, for the transmission of short distance communication system signal, be applicable to being applied in transport communication and electric power signal in the environment such as comprehensive community, high buildings and large mansions, villages within the city.
Summary of the invention
For avoiding the prior art above shortcomings, the utility model provides a kind of Novel photoelectric compound cable, and this Novel photoelectric compound cable compact conformation can meet the transmission requirement of light signal and the signal of telecommunication in the short distance communication system, and make the laying construction cost.
The utility model optoelectronic composite cable comprises sheath, two-way bundle yarn cover, at least one butterfly optical cable, at least one pair of power line, metal reinforcement and gasket for packing, described two-way bundle yarn cover is close to the inwall of described sheath, described metal reinforcement is positioned at the centre of described two-way bundle yarn cover, described butterfly optical cable is arranged at one side of described metal reinforcement, described power line is arranged at the another side of described metal reinforcement, and described gasket for packing is arranged at the gap between described power line and described two-way bundle yarn cover.
Above-mentioned optoelectronic composite cable further can comprise waterstop and double plastic-coated aluminium strip, and both from inside to outside axially are socketed between described two-way bundle yarn cover and described sheath successively.
Wherein, described sheath is low smoke and zero halogen sheath, pe sheath etc.
Described butterfly optical cable is fusible is connected to optical fiber splice, and optical fiber splice can be selected the optical fiber splices such as existing SC/PC, FC/PC, SC/APC, FC/APC type.Butterfly optical cable and light joint form the light unit, in actual construction, can select corresponding optical fiber splice according to different light device interfaces.
Described power line can connect power connection and form power supply unit, and this power supply unit can be connected with multiple power supply unit.Power connection can be selected phoenix head, the first-class different model of netting twine according to different equipment interfaces.
Above-mentioned optoelectronic composite cable can be according to quantity or other construction environment factor of thickness, actual needs optical cable and the cable of on-the-spot pipeline, suitable increase optical cable and the quantity of cable on the said structure basis, form a kind of optoelectronic composite cable containing multi-core fiber and multipair power line.
Above-mentioned optoelectronic composite cable can be according to the distance of transmission range, and (general transmission range is far away, needs to select the larger cable of wire diameter to select different cable wire diameters; Transmission range is nearer, needs to select the less cable of wire diameter), to change the resistance of cable, regulate the dividing potential drop on cable, thereby can guarantee the Stability and veracity of voltage transmission.
This optoelectronic composite cable can realize that light signal and the signal of telecommunication transmit simultaneously in a physical channel, and can mutually not produce interference between two kinds of signals.This optoelectronic composite cable has structure organization flexibly, can adjust the interface type of its optical fiber and cable, size and the concrete package assembly of wire diameter according to device interface types, signal transmission distance and the construction environment of practical application.
Originally it is suitable for the transmission of short distance communication system signal and the following direct current signal transmission of 220V, can be widely used in transport communication and electric power signal in the environment such as comprehensive community, high buildings and large mansions, villages within the city.Adopt this composite rope can realize the synchronous laying construction of optical cable and cable, greatly reduce the waste of manpower and material, avoid tradition to repeat the trouble of construction.
Because the pipeline type optoelectronic composite cable is provided with waterstop and double plastic-coated aluminium strip, increased the ability of its waterproof and the anti-song of resistance to compression, its quality also increases to some extent, thus the optoelectronic composite cable of this structure main be applied to built on stilts transmission, pipeline transmission etc. some can load-bearing environment.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model embodiment 1 optoelectronic composite cable;
The structural representation that Fig. 2 is the utility model embodiment 2 pipeline type optoelectronic composite cables.
Embodiment
Below in conjunction with embodiment, describe in detail.
With reference to Fig. 1, embodiment 1 optoelectronic composite cable is circular cable, and it comprises sheath 1, two-way bundle yarn cover 2, butterfly optical cable 3, metal reinforcement 4, a pair of power line 5 and gasket for packing 6; Two-way bundle yarn cover 2 is close to the inwall of sheath 1, metal reinforcement 4 is positioned at the centre of two-way bundle yarn cover 2, butterfly optical cable 3 is arranged at one side of metal reinforcement 4, described power line 5 is arranged at the another side of metal reinforcement 4, and gasket for packing 6 is arranged at the gap between described power line 5 and two-way bundle yarn cover 2.
Wherein, sheath 1 adopts low smoke and zero halogen sheath, pe sheath etc.
Butterfly optical cable 3 weldings have optical fiber splice, and optical fiber splice can be selected the optical fiber splices such as existing SC/PC, FC/PC, SC/APC, FC/APC type; Butterfly optical cable 3 and light joint form the light unit.
The optoelectronic composite cable volume of said structure is little, lighter weight, and there is certain bending and anti-pressure ability, can be applied to flexibly the multiple environment such as the distribution of cable flat bed, vertical distribution and Stilt layer distribution in signal transmission system.
With reference to Fig. 2, embodiment 2 is the pipeline type optoelectronic composite cable, be to have added waterstop and double plastic-coated aluminium strip on the architecture basics of Fig. 1 embodiment 1 optoelectronic composite cable, and be also circular cable.Embodiment 2 comprises low smoke and zero halogen sheath 1, two-way bundle yarn cover 2, butterfly optical cable 3, metal reinforcement 4, a pair of power line 5, gasket for packing 6, waterstop 7 and double plastic-coated aluminium strip 8 for the pipeline type optoelectronic composite cable; Two-way bundle yarn cover 2 is close to the inwall of low smoke and zero halogen sheath 1, metal reinforcement 4 is positioned at the centre of two-way bundle yarn jacket layer 2, butterfly optical cable 3 is arranged at one side of metal reinforcement 4, described power line 5 is arranged at the another side of metal reinforcement 4, gasket for packing 6 is arranged at the gap between described power line 5 and two-way bundle yarn cover 2, and waterstop 7 and double plastic-coated aluminium strip 8 from inside to outside axially are socketed between described two-way bundle yarn cover 2 and described low smoke and zero halogen sheath 1 successively.
Because the pipeline type optoelectronic composite cable has added waterstop 7 and double plastic-coated aluminium strip 8, increased the ability of its waterproof and the anti-song of resistance to compression, its quality also increases to some extent, thus the optoelectronic composite cable of this structure main be applied to built on stilts transmission, pipeline transmission etc. some can load-bearing environment.
The utility model can be according to quantity or other construction environment factors of thickness, actual needs optical cable and the cable of on-the-spot pipeline, suitable increase optical cable and the quantity of cable on the said structure basis, form a kind of optoelectronic composite cable containing multi-core fiber and multipair power line.
Above lifted embodiment and description are only for illustrating the utility model; can not be used for limiting the utility model; generally the various shift design of doing according to listed claim; as change joint categories, the cable wire diameter of optical fiber and cable size, increase some protective layers or change quantity of wherein optical fiber and power line etc., all should be included in the scope of the claims of the utility model.
Claims (10)
1. a Novel photoelectric compound cable, it is characterized in that comprising: sheath, two-way bundle yarn cover, at least one butterfly optical cable, at least one pair of power line, metal reinforcement and gasket for packing, described two-way bundle yarn cover is close to the inwall of described sheath, described metal reinforcement is positioned at the centre of described two-way bundle yarn cover, described butterfly optical cable is arranged at one side of described metal reinforcement, described power line is arranged at the another side of described metal reinforcement, and described gasket for packing is arranged at the gap between described power line and described two-way bundle yarn cover.
2. optoelectronic composite cable according to claim 1 is characterized in that: further comprise waterstop and double plastic-coated aluminium strip, both from inside to outside axially are socketed between described two-way bundle yarn cover and described sheath successively.
3. optoelectronic composite cable according to claim 1 and 2, it is characterized in that: described butterfly optical cable welding has optical fiber splice.
4. optoelectronic composite cable according to claim 3, it is characterized in that: described optical fiber splice is SC/PC, FC/PC, SC/APC or FC/APC type optical fiber splice.
5. optoelectronic composite cable according to claim 1 and 2, it is characterized in that: described power line connects power connection.
6. optoelectronic composite cable according to claim 5, it is characterized in that: described power connection is netting twine head or phoenix head.
7. optoelectronic composite cable according to claim 1 and 2, it is characterized in that: described sheath is low smoke and zero halogen sheath or pe sheath.
8. optoelectronic composite cable according to claim 1 and 2, it is characterized in that: described sheath is low smoke and zero halogen sheath or pe sheath, described butterfly optical cable welding has optical fiber splice.
9. optoelectronic composite cable according to claim 8, it is characterized in that: described power line connects power connection.
10. optoelectronic composite cable according to claim 1 and 2, it is characterized in that: described butterfly optical cable welding has optical fiber splice, and described power line connects power connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594125 CN202957069U (en) | 2012-11-13 | 2012-11-13 | Novel photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594125 CN202957069U (en) | 2012-11-13 | 2012-11-13 | Novel photoelectric composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202957069U true CN202957069U (en) | 2013-05-29 |
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ID=48462629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220594125 Expired - Fee Related CN202957069U (en) | 2012-11-13 | 2012-11-13 | Novel photoelectric composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202957069U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344232A (en) * | 2013-06-29 | 2013-10-09 | 北京航空航天大学 | Multi-shaft split type optical fiber gyroscope |
| CN103413613A (en) * | 2013-07-30 | 2013-11-27 | 成都亨通光通信有限公司 | Self-supporting type mixed leading-in cable easy to branch |
| CN105845232A (en) * | 2014-06-26 | 2016-08-10 | 灏圭孩 | Optical power composite cable possessing parallel cable cores |
-
2012
- 2012-11-13 CN CN 201220594125 patent/CN202957069U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344232A (en) * | 2013-06-29 | 2013-10-09 | 北京航空航天大学 | Multi-shaft split type optical fiber gyroscope |
| CN103413613A (en) * | 2013-07-30 | 2013-11-27 | 成都亨通光通信有限公司 | Self-supporting type mixed leading-in cable easy to branch |
| CN105845232A (en) * | 2014-06-26 | 2016-08-10 | 灏圭孩 | Optical power composite cable possessing parallel cable cores |
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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: 20130529 Termination date: 20141113 |
|
| EXPY | Termination of patent right or utility model |