CN205176345U - Outdoor optical cable of pancake - Google Patents
Outdoor optical cable of pancake Download PDFInfo
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- CN205176345U CN205176345U CN201520904108.3U CN201520904108U CN205176345U CN 205176345 U CN205176345 U CN 205176345U CN 201520904108 U CN201520904108 U CN 201520904108U CN 205176345 U CN205176345 U CN 205176345U
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- optical cable
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- pancake
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- outdoor optical
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Abstract
The utility model belongs to the technical field of the optical cable technique and specifically relates to an outdoor optical cable of pancake is related to, this outdoor optical cable includes oversheath, reinforcement, the fine cream and the optic fibre of the yarn that blocks water, pine sleeve pipe and the intraductal setting of pine cover, the reinforcement with block water the yarn setting in the pine sleeve pipe outside, the oversheath is together solid with reinforcement, yarn and the pine sleeve pipe package of blocking water, constitutes outdoor optical cable of pancake, the reinforcement has two, and parallel symmetry sets up in pine sleeve pipe both sides. The utility model discloses optimize structural design and arrange, obtains an outdoor optical cable of pancake, and the optical cable has good mechanical properties, environmental performance and transmission performance, overall dimension is little, and the optical cable quality is light, and the cloth of being under construction convenient is more put, satisfies the outdoor application requirement. Simple structure, easy preparation.
Description
Technical field
The utility model relates to optical cable technology field, especially relates to a kind of outdoor optical cable.
Background technology
Along with the development of optical communications industry, the demand of optical cable is increasing, structural shape is also more and more diversified, current outdoor optical cable for communication, great majority are all circular configurations, also have a kind of self-bearing type figure-8 structure, but recently there is again client to propose the outdoor optical cable of other shapes, for this reason, the applicant proposes a kind of pancake optical cable, namely proposes this case application.
Summary of the invention
The purpose of this utility model is to provide a kind of pancake outdoor optical cable, and this optical cable has good mechanical property, environmental performance and transmission performance, and its physical dimension is little, and optical cable quality is light, and convenient construction lays, and meets outdoor application requirement.
For achieving the above object, the utility model adopts following technical scheme:
A kind of pancake outdoor optical cable, this outdoor optical cable comprises the fine cream and optical fiber that arrange in oversheath, reinforcement, water blocking yarn, Loose tube and Loose tube, reinforcement and water blocking yarn are arranged on outside Loose tube, oversheath by reinforcement, water blocking yarn and Loose tube Bao Gu together, forms pancake outdoor optical cable.
Such scheme is further: described reinforcement has two, and Parallel Symmetric is arranged on Loose tube both sides.
Such scheme is further: described water blocking yarn is embedded and is abutted against place at Loose tube and reinforcement, and water blocking yarn has four, and symmetry directly puts setting.
Such scheme is further: described water blocking yarn has one or two, and grafting is on Loose tube.
Such scheme is further: described reinforcement adopts non-metal reinforcement member or metal reinforcement.
The utility model optimizing structure design and layout, obtain a kind of pancake outdoor optical cable, and optical cable has good mechanical property, environmental performance and transmission performance, physical dimension is little, and optical cable quality is light, and convenient construction lays, and meets outdoor application requirement.Structure is simple, easily makes.
accompanying drawing illustrates:
Accompanying drawing 1 is the utility model preferred embodiment structural representation.
embodiment:
Be described further below with reference to the technique effect of accompanying drawing to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.
Consult shown in Fig. 1, it is preferred embodiment schematic diagram of the present utility model, the utility model is about a kind of pancake outdoor optical cable, this outdoor optical cable comprises the fine cream 5 and optical fiber 6 that arrange in oversheath 1, reinforcement 2, water blocking yarn 3, Loose tube 4 and Loose tube 4, the radical of optical fiber be 1 ~ 24 core not etc., can arrange according to different customer demand, Loose tube 4 is by PBT(polybutylene terephthalate) plastics pass through extrusion molding.Reinforcement 2 and water blocking yarn 3 are arranged on outside Loose tube 4, and reinforcement 2, water blocking yarn 3 and Loose tube 4 wrap admittedly together by oversheath 1, form pancake outdoor optical cable.This cable configuration is simple, and easily make, have good mechanical property, environmental performance and transmission performance, physical dimension is little, and optical cable quality is light, and convenient construction lays, and meets outdoor application requirement.
Shown in Fig. 1, the present embodiment further: reinforcement 2 has two, and Parallel Symmetric is arranged on Loose tube 4 both sides, obtain satisfactory texture, two reinforcements 2 abut against Loose tube 4 both sides, have pickup efficiency, guarantee in Loose tube 4 optical fiber 6 proper circle transmission.Reinforcement 2 can adopt non-metal reinforcement member, as FRP, KFRP, GFRP etc., also can adopt metal reinforcement, as phosphating steel wire, zinc-coated wire, stainless steel wire.Water blocking yarn 3 is embedded and is abutted against place, water blocking yarn 3 preferably four at Loose tube 4 and reinforcement 2, and symmetry directly puts setting, plays resistance effect to optical cable, and anti-sealing longitudinally infiltrates in Loose tube 4 from termination, guarantees that optical cable normally works, increases the service life.
Certainly, in above structural design, described water blocking yarn 3 also can arrange one or two, and grafting, on Loose tube 4, has resistance effect equally.
More than in conjunction with embodiment, the utility model is elaborated; only for technical conceive of the present utility model and feature are described; its object is to allow person skilled in the art understand content of the present utility model and to be implemented; therefore; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (4)
1. a pancake outdoor optical cable, it is characterized in that: this outdoor optical cable comprises oversheath (1), reinforcement (2), water blocking yarn (3), the fine cream (5) of Loose tube (4) and the interior setting of Loose tube (4) and optical fiber (6), reinforcement (2) and water blocking yarn (3) are arranged on Loose tube (4) outside, reinforcement (2) has two, two reinforcements (2) Parallel Symmetric near being clamped in Loose tube (4) both sides, water blocking yarn (3) is embedded and is abutted against place at Loose tube (4) and reinforcement (2), oversheath (1) is by reinforcement (2), water blocking yarn (3) and Loose tube (4) Bao Gu are together, form pancake outdoor optical cable.
2. a kind of pancake outdoor optical cable according to claim 1, is characterized in that: described water blocking yarn (3) has four, and symmetry is directly put and is arranged on Loose tube (4) and reinforcement (2) and is abutted against place.
3. a kind of pancake outdoor optical cable according to claim 1, it is characterized in that: described water blocking yarn (3) has one or two, grafting is on Loose tube (4).
4. a kind of pancake outdoor optical cable according to claim 1, is characterized in that: described reinforcement (2) adopts non-metal reinforcement member or metal reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520904108.3U CN205176345U (en) | 2015-11-13 | 2015-11-13 | Outdoor optical cable of pancake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520904108.3U CN205176345U (en) | 2015-11-13 | 2015-11-13 | Outdoor optical cable of pancake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205176345U true CN205176345U (en) | 2016-04-20 |
Family
ID=55740321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520904108.3U Active CN205176345U (en) | 2015-11-13 | 2015-11-13 | Outdoor optical cable of pancake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205176345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125242A (en) * | 2016-08-29 | 2016-11-16 | 烽火通信科技股份有限公司 | A kind of flat optical cable protecting lettering |
| CN109739001A (en) * | 2019-03-15 | 2019-05-10 | 合肥兴联通讯有限公司 | Optical cable is applied in a kind of laying of underwater |
-
2015
- 2015-11-13 CN CN201520904108.3U patent/CN205176345U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125242A (en) * | 2016-08-29 | 2016-11-16 | 烽火通信科技股份有限公司 | A kind of flat optical cable protecting lettering |
| CN109739001A (en) * | 2019-03-15 | 2019-05-10 | 合肥兴联通讯有限公司 | Optical cable is applied in a kind of laying of underwater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |