CN210775937U - Outdoor optical cable - Google Patents
Outdoor optical cable Download PDFInfo
- Publication number
- CN210775937U CN210775937U CN201921231264.2U CN201921231264U CN210775937U CN 210775937 U CN210775937 U CN 210775937U CN 201921231264 U CN201921231264 U CN 201921231264U CN 210775937 U CN210775937 U CN 210775937U
- Authority
- CN
- China
- Prior art keywords
- optic fibre
- inner sheath
- oversheath
- optical cable
- sleeve pipe
- 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 - Fee Related
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Abstract
The utility model discloses an outdoor optical cable, including optic fibre unit (1), optic fibre (2), optic fibre oleamen (3), pine sleeve pipe (4), water blocking tape (5), two-sided plastic-coated steel band (6), parallel reinforcing steel wire (7), inner sheath (8), oversheath (9), its characterized in that, be equipped with many optic fibre (2) in optic fibre unit (1), it has optic fibre oleamen (3) to fill between many optic fibre (2), optic fibre unit (1) peripheral parcel has pine sleeve pipe (4), it has water blocking tape (5), two-sided plastic-coated steel band (6), inner sheath (8) and oversheath (9) to wrap up in proper order on pine sleeve pipe (4), inner sheath (8) and oversheath (9) complex are made integrative. The utility model has the advantages of compact structure, easy construction, convenient maintenance and capability of reducing the whole construction cost.
Description
Technical Field
The utility model relates to an optical cable technical field especially relates to an outdoor optical cable.
Background
When the optical cable is arranged outdoors, the optical cable is in long-term contact with the external environment and needs to have good moisture-proof and air-permeable functions, the moisture-proof and waterproof effects of the outdoor optical cable at the present stage are general, the outdoor optical cable is arranged outside for a long time, the lateral pressure resistance and the tension resistance of the outdoor optical cable are not high, and the later maintenance is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an outdoor optical cable that has compact structure, easily construction, maintenance convenience, can reduce the advantage of whole engineering cost is provided.
For solving the technical problem, the utility model provides an outdoor optical cable, including optic fibre unit, optic fibre oleamen, loose sleeve pipe, water blocking tape, two-sided plastic-coated steel band, parallel reinforcing steel wire, inner sheath, oversheath, a serial communication port, be equipped with many optic fibres in the optic fibre unit, it has the optic fibre oleamen to fill between many optic fibres, the peripheral parcel of optic fibre unit has the loose sleeve pipe, it has water blocking tape, two-sided plastic-coated steel band, inner sheath and oversheath to wrap up in proper order on the loose sleeve pipe, the inner sheath is made integrative with the oversheath complex.
Further, the loose tube is an insulating tube.
Furthermore, two parallel reinforcing steel wires are respectively arranged on two sides of the inner protective sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages of compact structure, easy construction, convenient maintenance and capability of reducing the whole construction cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numbers in the figures:
1-optical fiber unit 2-optical fiber 3-optical fiber ointment
4-loose sleeve 5-water-blocking tape 6-double-sided plastic-coated steel belt
7-parallel reinforcing steel wires 8-inner sheath 9-outer sheath.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be defined more clearly and clearly.
Referring to fig. 1, the outdoor optical cable comprises an optical fiber unit 1, optical fibers 2, optical fiber ointment 3, a loose tube 4, a water blocking tape 5, a double-sided plastic-coated steel strip 6, parallel reinforcing steel wires 7, an inner sheath 8 and an outer sheath 9, wherein the optical fibers 2 are arranged in the optical fiber unit 1, the optical fiber ointment 3 is filled among the optical fibers 2, the loose tube 4 wraps the optical fiber unit 1, the water blocking tape 5, the double-sided plastic-coated steel strip 6, the inner sheath 8 and the outer sheath 9 wrap the loose tube 4 in sequence, and the inner sheath 8 and the outer sheath 9 are compounded into a whole.
Specifically, the loose tube 4 is an insulating tube.
Specifically, two parallel reinforcing steel wires 7 are respectively arranged on two sides of the inner sheath 8.
To sum up, the utility model has the advantages of compact structure, easily construction, maintenance convenience, can reduce whole engineering cost.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment, but all equivalent modifications or changes made by those skilled in the art according to the present invention should be included in the protection scope of the claims.
Claims (3)
1. The utility model provides an outdoor optical cable, includes optical fiber unit (1), optic fibre (2), optic fibre oleamen (3), pine sleeve pipe (4), water blocking tape (5), two-sided plastic-coated steel band (6), parallel reinforcing steel wire (7), inner sheath (8), oversheath (9), its characterized in that, be equipped with many optic fibre (2) in optical fiber unit (1), it has optic fibre oleamen (3) to fill between many optic fibre (2), the peripheral parcel of optical fiber unit (1) has pine sleeve pipe (4), it has water blocking tape (5), two-sided plastic-coated steel band (6), inner sheath (8) and oversheath (9) to wrap up in proper order on pine sleeve pipe (4), inner sheath (8) and oversheath (9) complex are made integratively.
2. An outdoor optical cable according to claim 1, wherein: the loose tube (4) is an insulating tube.
3. An outdoor optical cable according to claim 1, wherein: and two parallel reinforcing steel wires (7) are respectively arranged on two sides of the inner sheath (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921231264.2U CN210775937U (en) | 2019-08-01 | 2019-08-01 | Outdoor optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921231264.2U CN210775937U (en) | 2019-08-01 | 2019-08-01 | Outdoor optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210775937U true CN210775937U (en) | 2020-06-16 |
Family
ID=71035880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921231264.2U Expired - Fee Related CN210775937U (en) | 2019-08-01 | 2019-08-01 | Outdoor optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210775937U (en) |
-
2019
- 2019-08-01 CN CN201921231264.2U patent/CN210775937U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 Termination date: 20210801 |