CN213023684U - Micro-beam tube OPGW optical cable - Google Patents
Micro-beam tube OPGW optical cable Download PDFInfo
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- CN213023684U CN213023684U CN202021602623.3U CN202021602623U CN213023684U CN 213023684 U CN213023684 U CN 213023684U CN 202021602623 U CN202021602623 U CN 202021602623U CN 213023684 U CN213023684 U CN 213023684U
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- light unit
- optical cable
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Abstract
The utility model discloses a micro-beam tube OPGW optical cable, including loose tube light unit and aluminium clad steel wire, loose tube light unit includes a plurality of optic fibre and is used for cladding in the micro-beam tube of optic fibre, aluminium clad steel wire ring array sets up in the outside of loose tube light unit, the utility model discloses rational in infrastructure, convenient to use, the production and processing of being convenient for holds the optic fibre sinle silk through the mode that adopts micro-beam tube in the light unit for 24 core optic fibre can receive and release at most in every micro-beam tube, and still placed a plurality of micro-beam tubes in the light unit, the optic fibre quantity that makes the OPGW optical cable can hold is several times in the past, and is provided with the water blocking layer between micro-beam tube, and the inner structure of protection light unit that can be fine does not receive the harm, suitable using widely.
Description
Technical Field
The utility model relates to an optical cable communication technology field, especially a microbeam tube OPGW optical cable.
Background
With the continuous progress and development of science and technology, the optical cable is the main medium for information transmission of the current social network, the requirement of the communication industry on the optical cable is higher and higher, the number of optical unit cores in the traditional OPGW optical cable is generally 48 or less, and different optical fibers are required to be subjected to color classification, the increasing communication requirement is met by continuously increasing the traditional OPGW optical cable, so that the optical cable is more and more in number and is not easy to arrange, and the technical problem existing at present needs to be solved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above-mentioned prior art not enough, provide a micro-beam tube OPGW optical cable.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: the utility model provides a microbeam tube OPGW optical cable, includes loose tube optical unit and aluminium-clad steel wire, loose tube optical unit includes a plurality of optic fibres and is used for cladding in the microbeam tube of optic fibre, aluminium-clad steel wire annular array sets up in the outside of loose tube optical unit.
Preferably, a water-resistant layer is further arranged in the light unit, and the water-resistant layer is filled between the micro-beam tube and the light unit.
Preferably, the water-resistant layer is water-resistant yarn or water-resistant powder.
Preferably, an aluminum-clad pipe is further arranged between the loose tube light unit and the aluminum-clad steel wire.
Preferably, the aluminum-clad steel wires are provided with at least 6.
Preferably, 2-24 optical fibers are arranged in the micro-beam tube.
The utility model has the advantages that: the utility model discloses rational in infrastructure, convenient to use, the production and processing of being convenient for holds the optic fibre sinle silk through the mode that adopts the microbeam tube in the light unit for 24 core optical fibers can receive and release at most in every microbeam tube, and still placed a plurality of microbeam tubes in the light unit, the optic fibre quantity that makes the OPGW optical cable can hold is several times in the past, and be provided with the water blocking layer between the microbeam tube, the inner structure of protection light unit that can be fine is not harmd, suitable using widely.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
10. A loose tube light unit; 11. an optical fiber; 12. a microbeam tube; 20. aluminum clad steel wire; 30. A water resistant layer; 40. and (5) wrapping an aluminum pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a micro-bundled tube OPGW optical cable includes a loose tube optical unit 10 and an aluminum-clad steel wire 20, where the loose tube optical unit 10 includes a plurality of optical fibers 11 and micro-bundled tubes 12 for coating the optical fibers 11, the number of the optical fibers 11 in the optical cable is increased by providing 2-24 core optical fibers 11 in each micro-bundled tube 12, and the aluminum-clad steel wire 20 is disposed in an annular array outside the loose tube optical unit 10, and the aluminum-clad steel wire 20 is at least provided with 6 wires, so as to achieve an effect of well supporting and protecting the internal loose tube optical unit 10.
Wherein, still be equipped with the water-blocking layer 30 in the light unit, fill water-blocking layer 30 between microbeam tube 12 and light unit, can play good water absorption effect to the water-blocking layer 30 who uses is the yarn or the powder that blocks water.
Wherein, an aluminum-clad pipe 40 is arranged between the loose tube light unit 10 and the aluminum-clad steel wire 20.
The above embodiments are merely illustrative and not restrictive, and all equivalent changes and modifications made by the methods described in the claims are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a microbeam pipe OPGW optical cable, includes loose tube optical unit and aluminium-clad steel wire, its characterized in that: the loose tube optical unit comprises a plurality of optical fibers and a micro-beam tube used for coating the optical fibers, and the aluminum-clad steel wire annular array is arranged on the outer side of the loose tube optical unit.
2. A microbeam tube OPGW optical cable as claimed in claim 1, wherein: and a water-resistant layer is also arranged in the light unit and filled between the micro-beam tube and the light unit.
3. A microbeam tube OPGW optical cable as claimed in claim 2, wherein: the water-resistant layer is water-resistant yarn or water-resistant powder.
4. A microbeam tube OPGW optical cable as claimed in claim 1, wherein: an aluminum-clad pipe is further arranged between the loose tube light unit and the aluminum-clad steel wire.
5. A microbeam tube OPGW optical cable as claimed in claim 1, wherein: the aluminum-clad steel wires are at least provided with 6 steel wires.
6. A microbeam tube OPGW optical cable as claimed in claim 1, wherein: 2-24 optical fibers are arranged in the micro-beam tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021602623.3U CN213023684U (en) | 2020-08-05 | 2020-08-05 | Micro-beam tube OPGW optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021602623.3U CN213023684U (en) | 2020-08-05 | 2020-08-05 | Micro-beam tube OPGW optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213023684U true CN213023684U (en) | 2021-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021602623.3U Active CN213023684U (en) | 2020-08-05 | 2020-08-05 | Micro-beam tube OPGW optical cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN213023684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2801366C1 (en) * | 2023-03-30 | 2023-08-08 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) | Method for manufacturing lightning protection cable with optical communication cable |
-
2020
- 2020-08-05 CN CN202021602623.3U patent/CN213023684U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2801366C1 (en) * | 2023-03-30 | 2023-08-08 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) | Method for manufacturing lightning protection cable with optical communication cable |
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