CN201946386U - Optical fiber composite cable with reserved optical units - Google Patents
Optical fiber composite cable with reserved optical units Download PDFInfo
- Publication number
- CN201946386U CN201946386U CN2010205972562U CN201020597256U CN201946386U CN 201946386 U CN201946386 U CN 201946386U CN 2010205972562 U CN2010205972562 U CN 2010205972562U CN 201020597256 U CN201020597256 U CN 201020597256U CN 201946386 U CN201946386 U CN 201946386U
- Authority
- CN
- China
- Prior art keywords
- cable
- light unit
- extension section
- unit
- metal mesh
- 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 - Lifetime
Links
- 239000002131 composite material Substances 0.000 title claims description 9
- 239000013307 optical fiber Substances 0.000 title claims description 7
- 230000003287 optical effect Effects 0.000 title abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 10
- 102000054766 genetic haplotypes Human genes 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000005622 photoelectricity Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Communication Cables (AREA)
Abstract
The optical units at two ends of the cable are respectively provided with an extension section which is longer than the power unit by about 20m, the outer surface of the extension section of the optical unit is provided with a spring protection sleeve, and two ends of the cable are respectively provided with a metal mesh sleeve fastened on the surface of the outer protection sleeve and a metal mesh sleeve connecting ring connected with a traction rope. The utility model discloses when carrying out the photoelectricity separation in the construction wiring, because the light unit at cable both ends reserves the extension section about 20m, needs when can satisfying the light unit and get into distributing box or distribution case and connect, and then can not cause the waste to the electric power unit that need not reserve the extension section, reduced the laying cost of cable. The utility model discloses a spring protection cover that the extension section outward appearance of light unit set up can protect the light unit not receive the extrusion, and the fastening that the both ends of cable set up is at the metal mesh cover on outer sheath surface and be connected with the metal mesh cover go-between of haulage rope, when can making the cable stretched by the haulage rope, and the stress point is concentrated at the cable tip, and the light unit does not receive the force, can not cause the damage.
Description
Technical field
The utility model relates to a kind of Optical Fiber Composite cable that has optical communication and electric power transfer complex function concurrently, especially a kind of Optical Fiber Composite cable that is reserved with the light unit extension of certain-length at the cable two ends.
Background technology
The existing fiber composite cable, light unit and power unit in its cable core are isometric at the two ends of cable, when cable carries out light-electricity separation in construction wiring, need there be the length in reserve about 20m the light unit when entering cross-connecting box or distributing cabinet, power unit also can produce the power line of same length simultaneously.And in the wiring of electric power system, power unit is not had the requirement of length in reserve.Therefore, the power line of the same length that power unit produced is useless, can cause the waste of power line, increases the laid down cost of cable.
Summary of the invention
In order to overcome the deficiency of existing fiber composite cable, in the waste of cable minimizing power line in the construction wiring, save cost, the utility model provides a kind of reservation light haplotype Optical Fiber Composite cable.
The reservation light haplotype Optical Fiber Composite cable that the utility model provides comprises light unit and power unit in the cable core, respectively is provided with the extension of being longer than about power unit 20m in the light unit at the two ends of cable.
For the extension that makes cable light unit at its two ends when laying is not damaged; extension appearance in the light unit is provided with the spring protection cover, respectively is provided with a wire netting cover connecting ring that is fastened on the metal net on oversheath surface and is connected with pull rope at the both ends of cable.
Trailing cable can be provided with suspension ring at the tail end of pull rope for convenience, is provided with around light unit extension and bears steel wire.
The beneficial effects of the utility model are: when cable carries out light-electricity separation in construction wiring, owing to the extension that is reserved with in the light unit at cable two ends about 20m, needs in the time of can satisfying the light unit and enter cross-connecting box or distributing cabinet and connect, then can not cause waste to the power unit that does not need to reserve extension, reduce the laid down cost of cable.The spring protection cover of the extension appearance of smooth unit of the present utility model can protect the light unit not to be squeezed; Can make pull rope when stretching at the metal net that is fastened on the oversheath surface at the both ends of cable and the wire netting cover connecting ring that is connected with pull rope, stress point concentrates on cable end, and the light unit does not stress, and can not cause damage.
Description of drawings
Fig. 1 is the schematic diagram that two ends of the present utility model are reserved with the extension of light unit; Fig. 2 is the structural representation that end of the present utility model is provided with metal net that is fastened on the oversheath surface and the wire netting cover connecting ring that is connected with pull rope, has drawn the structure of an end among Fig. 2, and the structure of another end is identical, the Therefore, omited.
In Fig. 1, Fig. 2,1, power unit, 2, light unit extension, 3, oversheath, 4, the spring protection cover, 5, the metal net, 6, wire netting cover connecting ring, 7, pull rope, 8, bear steel wire, 9, suspension ring.
Embodiment
With reference to Fig. 1, Fig. 2; when making the utility model; respectively be provided with than the light unit extension 2 about power unit 1 long 20m at the cable two ends; and spring protection cover 4 is set in light unit extension 2 appearances; a wire netting cover connecting ring 6 that is fastened on the metal net 5 on oversheath 3 surfaces and is connected with pull rope 7 respectively is set at the both ends of cable; for making things convenient for trailing cable, suspension ring 9 can be set at the tail end of pull rope 7, around light unit extension 2, be provided with and bear steel wire 8.In order to prevent the water inlet of cable and two ends, light unit, can be to cable end face and the sealing separately respectively of light unit end face.
Claims (1)
1. reserve light haplotype Optical Fiber Composite cable for one kind; comprise light unit and power unit in the cable core; it is characterized in that respectively being provided with the extension of being longer than about power unit 20m in the light unit at the two ends of cable; extension appearance in the light unit is provided with the spring protection cover, respectively is provided with a wire netting cover connecting ring that is fastened on the metal net on oversheath surface and is connected with pull rope at the both ends of cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205972562U CN201946386U (en) | 2010-10-27 | 2010-10-27 | Optical fiber composite cable with reserved optical units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205972562U CN201946386U (en) | 2010-10-27 | 2010-10-27 | Optical fiber composite cable with reserved optical units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201946386U true CN201946386U (en) | 2011-08-24 |
Family
ID=44473723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205972562U Expired - Lifetime CN201946386U (en) | 2010-10-27 | 2010-10-27 | Optical fiber composite cable with reserved optical units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201946386U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360632A (en) * | 2011-10-08 | 2012-02-22 | 江苏亨通电力电缆有限公司 | Technological method for prearranging optical fiber at terminal of optical fiber composite cable in intelligent power grid |
| CN102456441A (en) * | 2010-10-27 | 2012-05-16 | 江苏亨通光电股份有限公司 | Optical fiber composite cable with reserved optical units |
-
2010
- 2010-10-27 CN CN2010205972562U patent/CN201946386U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102456441A (en) * | 2010-10-27 | 2012-05-16 | 江苏亨通光电股份有限公司 | Optical fiber composite cable with reserved optical units |
| CN102456441B (en) * | 2010-10-27 | 2013-07-31 | 江苏亨通光电股份有限公司 | Optical fiber composite cable with reserved optical units |
| CN102360632A (en) * | 2011-10-08 | 2012-02-22 | 江苏亨通电力电缆有限公司 | Technological method for prearranging optical fiber at terminal of optical fiber composite cable in intelligent power grid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201210190Y (en) | Optic cable transmission line deconcentrator and deconcentrating structure using the same | |
| CN102456441B (en) | Optical fiber composite cable with reserved optical units | |
| CN202008867U (en) | Optical Fiber Composite Medium Voltage Cable | |
| CN201946386U (en) | Optical fiber composite cable with reserved optical units | |
| CN201359882Y (en) | Non-metallic central tube-type optic/electric composite cable | |
| CN201765361U (en) | Framework type branch optical fiber cable | |
| CN202339429U (en) | Water-proof composite optical cable | |
| CN204536625U (en) | Multicore is prefabricated into end butterfly leading in cable | |
| CN203242401U (en) | Self-supporting 8-shaped photoelectric composite cable | |
| CN203026262U (en) | Light and copper forward compound cable | |
| CN201717055U (en) | Self-supporting type opto-electrical composite cable | |
| CN102903438B (en) | Self-supporting optical fiber composite low-voltage cable | |
| CN201191324Y (en) | Central tube type non-metal optical cable | |
| CN209729587U (en) | A kind of low friction pipeline composite rope | |
| CN203826103U (en) | 8-shaped composite optical cable | |
| CN202949181U (en) | Photoelectric junction box | |
| CN201956117U (en) | Photovoltaic composite cable for indoor wiring | |
| CN203150310U (en) | A photoelectric integrated cable used for indoor introduction | |
| CN203165571U (en) | Photoelectric composite cable | |
| CN202816486U (en) | Photoelectric integrated cable which is convenient to install | |
| CN201796652U (en) | Photoelectric composite cable | |
| CN203299426U (en) | Layer stranded type to-the-home cable | |
| CN202796214U (en) | Self-supporting optical fiber composite low-voltage cable | |
| CN204835429U (en) | Continuous tying to built on stilts phase line of carbon fiber optoelectrical composite constructs | |
| CN202332388U (en) | 8-shaped photoelectric composite cable for intelligent electric network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110824 Effective date of abandoning: 20130731 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110824 Effective date of abandoning: 20130731 |
|
| RGAV | Abandon patent right to avoid regrant |