CN215118435U - Power transmission and communication composite optical cable - Google Patents
Power transmission and communication composite optical cable Download PDFInfo
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- CN215118435U CN215118435U CN202120759761.0U CN202120759761U CN215118435U CN 215118435 U CN215118435 U CN 215118435U CN 202120759761 U CN202120759761 U CN 202120759761U CN 215118435 U CN215118435 U CN 215118435U
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- optical cable
- hollow conductor
- cable sheath
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Abstract
The utility model discloses a power transmission and communication composite optical cable, it includes: the optical cable comprises a first hollow conductor, a second hollow conductor, an optical cable sheath and optical fibers, wherein the first hollow conductor and the second hollow conductor are arranged in the optical cable sheath at intervals and extend along the length direction of the optical cable sheath, the optical fibers are arranged in the first hollow conductor and the second hollow conductor respectively, the cross section of the optical cable sheath is of a rectangular structure, and the top and the bottom of the optical cable sheath are provided with grooves in an inwards concave mode respectively. Power transmission and communication composite optical cable, first hollow conductor and the hollow conductor of second have designed very much, have promoted the tensile effect to conveniently form electrically conductive return circuit, reduce construction cost, and designed the fluting, conveniently carry out the separation of optical cable sheath, make first hollow conductor and the separation of the hollow conductor of second and carry out the wire stripping alone, it is more convenient to be under construction, has realized the transmission of electric power and communication.
Description
Technical Field
The utility model relates to an optical cable field especially relates to a power transmission and communication composite optical cable.
Background
An optical cable is a communication cable using a plurality of optical fibers disposed in a covering sheath as a transmission medium, and is increasingly used in the current society where the internet is rapidly developed.
The optical cable generally has only a communication transmission function, cannot transmit power, and needs to be additionally provided with a power supply line. In order to improve the functionality of the optical cable and reduce the construction cost, conductors are buried in part of the optical cable for conducting transmission, but the optical cable is usually only used for single-wire transmission, a plurality of optical cables are needed to be matched for use, the use flexibility is poor, the cable is inconvenient to strip, the construction efficiency is low, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power transmission and communication composite optical cable promotes the power transmission performance, conveniently carries out the wire stripping construction.
To achieve the purpose, the utility model adopts the following technical proposal:
a power transmission and communication composite optical cable comprising: the optical cable comprises a first hollow conductor, a second hollow conductor, an optical cable sheath and optical fibers, wherein the first hollow conductor and the second hollow conductor are arranged in the optical cable sheath at intervals and extend along the length direction of the optical cable sheath, the optical fibers are arranged in the first hollow conductor and the second hollow conductor respectively, the cross section of the optical cable sheath is of a rectangular structure, and the top and the bottom of the optical cable sheath are provided with grooves in an inwards concave mode respectively.
And the first hollow conductor and the second hollow conductor are respectively provided with fiber paste.
The first hollow conductor and the second hollow conductor are respectively provided with a conductive copper sleeve.
And the inner side surfaces of the first hollow conductor and the second hollow conductor are provided with insulating layers.
Wherein, the insulating layer adopts the plastic-blasting layer.
Wherein the slot is located between the first hollow conductor and the second hollow conductor.
Wherein, the fluting adopts V-arrangement structure.
The optical cable sheath is a plastic sheath.
Wherein, the optical cable sheath outside is provided with around the covering.
The utility model has the advantages that: the utility model provides a power transmission and communication composite optical cable, has realized the transmission of electric power and communication, has designed first hollow conductor and second hollow conductor very much, has promoted tensile effect to conveniently form conductive loop, reduce construction cost, and designed the fluting, conveniently carry out the separation of optical cable sheath, make first hollow conductor and the separation of second hollow conductor and carry out the wire stripping alone, the construction is more convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution of the present invention is further explained by the specific embodiment with reference to fig. 1.
A power transmission and communication composite optical cable comprising: the optical cable comprises a first hollow conductor 1, a second hollow conductor 2, an optical cable sheath 7 and an optical fiber 6, wherein the first hollow conductor 1 and the second hollow conductor 2 are arranged in the optical cable sheath 7 at intervals and extend along the length direction of the optical cable sheath 7, as shown in fig. 1, the first hollow conductor 1 and the second hollow conductor 2 are symmetrically distributed in the optical cable sheath 7, and the overall tensile effect is improved.
In this embodiment, first hollow conductor 1 and second hollow conductor 2 adopt electrically conductive copper sheathing respectively, and electrically conductive effectual, the design of double-conductor has promoted power transmission performance moreover, conveniently forms conductive loop, need not the construction of many optical cables, has reduced construction cost.
In addition, the optical cable sheath 7 is made of plastic sheaths, is good in flexibility, convenient to bend and good in insulation and waterproof effects, strengthens the protection of the first hollow conductor 1 and the second hollow conductor 2, ensures safety and is durable.
The optical fibers 6 are respectively arranged in the first hollow conductor 1 and the second hollow conductor 2, and the plurality of optical fibers 6 ensure communication transmission performance. In the embodiment, the first hollow conductor 1 and the second hollow conductor 2 are respectively provided with the fiber paste, and the fiber paste is filled to prevent moisture invasion, resist hydrogen evolution and enhance the protection of the optical fiber 6. In addition, the insulating layers 4 are arranged on the inner side surfaces of the first hollow conductor 1 and the second hollow conductor 2, so that the waterproofness and the insulativity are improved, and in the embodiment, the insulating layers 4 are plastic-sprayed layers, so that the construction is convenient.
In this embodiment, the cross section of the optical cable sheath 7 is of a rectangular structure, the top and the bottom of the optical cable sheath 7 are respectively provided with a notch 5 in a concave manner, as shown in fig. 1, the notch 5 is located between the first hollow conductor 1 and the second hollow conductor 2, and the notch 5 is of a V-shaped structure, so that the end of the optical cable sheath 7 can be conveniently separated through the design of the notch 5, and is divided into two half structures corresponding to the first hollow conductor 1 and the second hollow conductor 2 one by one, and the wire stripping is respectively performed, so that the construction is convenient.
In addition, 7 outsides of optical cable sheath are provided with around covering 3, carry out the protection of optical cable sheath 7, avoid the structural problem because of fluting 5 brings, in this embodiment, can adopt nylon braided wire to wind the covering 3 around the package, sound construction.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (7)
1. A power transmission and communication composite optical cable, comprising: first hollow conductor, second hollow conductor, optical cable sheath and optic fibre, first hollow conductor and second hollow conductor interval set up in the optical cable sheath to extend along the length direction of optical cable sheath, optic fibre sets up respectively in first hollow conductor and second hollow conductor, the optical cable sheath cross-section adopts the rectangle structure, optical cable sheath top and bottom indent are provided with the fluting respectively, first hollow conductor and second hollow conductor adopt electrically conductive copper sheathing respectively, the optical cable sheath outside is provided with around the covering.
2. The power-transmission and communication composite optical cable according to claim 1, wherein the first and second hollow conductors have a fiber paste disposed therein, respectively.
3. The power-transmission and communication composite optical cable according to claim 1, wherein the first and second hollow conductors are provided with an insulating layer on an inner side.
4. The power-transmission and communication composite optical cable according to claim 3, wherein the insulating layer is a plastic-sprayed layer.
5. The power-transmission and communications composite optical cable of claim 1, wherein the slot is located between the first hollow conductor and the second hollow conductor.
6. The power-transmission and communications composite optical cable of claim 1, wherein the slot is in a V-shaped configuration.
7. The power-transmission and communication composite optical cable according to claim 1, wherein the cable jacket is a plastic jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120759761.0U CN215118435U (en) | 2021-04-14 | 2021-04-14 | Power transmission and communication composite optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120759761.0U CN215118435U (en) | 2021-04-14 | 2021-04-14 | Power transmission and communication composite optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215118435U true CN215118435U (en) | 2021-12-10 |
Family
ID=79263881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120759761.0U Active CN215118435U (en) | 2021-04-14 | 2021-04-14 | Power transmission and communication composite optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215118435U (en) |
-
2021
- 2021-04-14 CN CN202120759761.0U patent/CN215118435U/en active Active
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