CN214097897U - Wind-swing-resistant high-reliability optical cable - Google Patents
Wind-swing-resistant high-reliability optical cable Download PDFInfo
- Publication number
- CN214097897U CN214097897U CN202022555204.5U CN202022555204U CN214097897U CN 214097897 U CN214097897 U CN 214097897U CN 202022555204 U CN202022555204 U CN 202022555204U CN 214097897 U CN214097897 U CN 214097897U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- layer
- wind
- side wall
- outer side
- 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.)
- Active
Links
Images
Landscapes
- Communication Cables (AREA)
Abstract
The utility model discloses a high-reliability optical cable for resisting wind galloping, which comprises an optical cable core layer, wherein a main body tube is arranged at the central position inside the optical cable core layer, a plurality of partition plates which are uniformly distributed and surround are fixedly arranged on the outer side wall of the main body tube, the partition plates are in close contact with the inner wall of the optical cable core layer, optical fiber bundle tubes are arranged between the partition plates and inside the main body tube, a plurality of UV colored optical fibers are arranged inside the optical fiber bundle tubes, a first insulating and heat-insulating filling layer and a second insulating and heat-insulating filling layer are respectively arranged between the optical fiber bundle tubes and between the partition plates and the inner wall of the main body tube, the utility model relates to a high-reliability optical cable for resisting wind galloping, which achieves the effects of reducing the risk of easy breakage of the optical cable, improving the strength, prolonging the service life and the like by arranging the partition plates, the steel wires, the sun-proof and anti-aging layers and the like, and solves the problems that when the optical cable is laid, the optical fiber in the optical cable is easy to break.
Description
Technical Field
The utility model relates to an optical cable technical field specifically is a highly reliable optical cable that anti-wind waved.
Background
The optical cable is manufactured to meet the performance specification of optics, machinery or environment, and is a communication cable component which uses one or more optical fibers as transmission media in a coating sheath and can be used singly or in groups.
When the optical cable is used in overhead laying, the optical cable can often swing along with wind in strong wind seasons, friction can be generated between optical fibers in the optical cable when the optical cable swings, the optical fibers are worn out in the long term, and the reliability of communication is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a highly reliable optical cable that anti-wind waved to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a high-reliability optical cable that anti-wind waved, includes the optical cable sandwich layer, the inside central point department of putting of optical cable sandwich layer is provided with the main part pipe, fixed mounting has the division board that a plurality of evenly encircles the distribution on the lateral wall of main part pipe, the inner wall in close contact with of division board and optical cable sandwich layer, all be provided with the optical fiber bundle pipe with the inside of main part pipe between the division board, the inside of optical fiber bundle pipe is provided with the colored optic fibre of a plurality of UV, be provided with first insulating thermal-insulated filling layer and second insulating thermal-insulated filling layer between optical fiber bundle pipe and division board and the main part inside pipe wall respectively.
Preferably, a sealing metal layer is arranged on the outer side wall of the optical cable core layer, and an outer protection layer is arranged on the outer side wall of the sealing metal layer.
Preferably, a plurality of reinforcing protrusions which are uniformly distributed in a surrounding manner are arranged on the outer side wall of the outer protection layer.
Preferably, a steel wire is disposed inside the reinforcing protrusion.
Preferably, the outer protection layer comprises a main body layer, and a reinforcing layer is arranged on the outer side wall of the main body layer.
Preferably, a waterproof layer is arranged on the outer side wall of the reinforcing layer, and a sun-proof anti-aging layer is arranged on the outer side wall of the waterproof layer.
Compared with the prior art, the beneficial effects of the utility model are that: a highly reliable optical cable of anti-wind waving, the UV colored fiber is set up in the inside of the optical fiber bundle tube, cooperate and leave the surplus length between the two, when making the optical cable wave, the optical fiber bundle tube is not forced, thus avoid the UV colored fiber to break, the quantity of the UV colored fiber in each optical fiber bundle tube can not be too much, adopt the form design of multitube few fiber, usually 5-8, and separate through the divider plate and body tube between the optical fiber bundle tube, and pack through the first insulating and insulating filling layer and second insulating and insulating filling layer, have improved stability and insulating properties of UV colored fiber and optical fiber bundle tube, reduce the risk of breaking, block water through the fiber paste between the UV colored fiber, the second insulating and insulating filling layer is equipped with the ointment that blocks water, improve the sealed waterproof effect of the optical cable through the sealed metal layer, strengthen the whole intensity, through strengthening protruding and improving the intensity of the optical cable, the enhancement layer adopts the embossing way steel band, and sun-proof anti-aging layer adopts the polyvinyl chloride material that the coating has the silver colloid coating, and the waterproof layer adopts acrylic acid material, and outer protective layer has improved performances such as waterproof, tensile resistance to compression, sun-proof anti-aging through multilayer design, has improved life. The utility model relates to a high reliable optical cable that anti-wind waved through setting up division board, steel wire and sun-proof ageing resistant layer etc. has reached and has reduced the easy fracture risk of optical cable, improves effects such as optical cable intensity and life, has solved when the optical cable is built on stilts to be laid, the easy fracture problem of the inside optic fibre of optical cable.
Drawings
FIG. 1 is a schematic view of a highly reliable optical cable for resisting wind waving;
fig. 2 is a schematic structural diagram of an outer protective layer in a wind-waving resistant high-reliability optical cable.
In the figure: 1-optical cable core layer, 2-main body tube, 3-partition plate, 4-optical fiber bundle tube, 5-UV colored optical fiber, 6-first insulating and insulating filling layer, 7-second insulating and insulating filling layer, 8-sealing metal layer, 9-outer protective layer, 10-reinforcing protrusion, 11-steel wire, 12-main body layer, 13-sun-proof and anti-aging layer, 14-waterproof layer and 15-reinforcing layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a high reliable optical cable that anti-wind waved, includes optical cable sandwich layer 1, the inside central point of optical cable sandwich layer 1 puts the department and is provided with main part pipe 2, fixed mounting has a plurality of division board 3 that evenly encircles the distribution on main part pipe 2's the lateral wall, division board 3 and optical cable sandwich layer 1's inner wall in close contact with, all be provided with fiber bundle pipe 4 between division board 3 and main part pipe 2's inside, fiber bundle pipe 4's inside is provided with the colored optic fibre 5 of a plurality of UV, be provided with first insulating thermal-insulated filling layer 6 and the insulating thermal-insulated filling layer 7 of second between fiber bundle pipe 4 and division board 3 and the main part pipe 2 inner wall respectively.
The UV coloring optical fibers 5 are arranged inside the optical fiber bundle tubes 4, extra length is reserved between the UV coloring optical fibers and the optical fiber bundle tubes in a matching mode, when the optical cable is waved, the optical fiber bundle tubes are not stressed, the UV coloring optical fibers 5 are prevented from being broken, the number of the UV coloring optical fibers 5 inside each optical fiber bundle tube 4 cannot be too large, a multi-tube less-fiber mode design is adopted, the number of the multi-tube less-fiber mode design is usually 5-8, the optical fiber bundle tubes 4 are separated from the main body tube 2 through the partition plates 3, the first insulating and heat insulating filling layers 6 and the second insulating and heat insulating filling layers 7 are used for filling, the stability and the insulating and heat insulating performance of the UV coloring optical fibers 5 and the optical fiber bundle tubes 4 are improved, the risk of breakage is reduced, water is blocked through fiber paste between the UV coloring optical fibers 5, and water blocking ointment is arranged inside the second insulating and heat insulating filling layers 7.
The outer side wall of the optical cable core layer 1 is provided with a sealing metal layer 8, and the outer side wall of the sealing metal layer 8 is provided with an outer protection layer 9.
The outer side wall of the outer protection layer 9 is provided with a plurality of reinforcing protrusions 10 which are uniformly distributed in a surrounding manner.
The reinforcing protrusion 10 is internally provided with a steel wire 11.
Improve the waterproof sealing effect of optical cable through sealing metal layer 8, strengthen whole optical cable intensity, improve the intensity of optical cable through strengthening arch 10 and steel wire 11.
The outer protective layer 9 comprises a main body layer 12, and a reinforcing layer 15 is arranged on the outer side wall of the main body layer 12.
The outer side wall of the reinforcing layer 15 is provided with a waterproof layer 14, and the outer side wall of the waterproof layer 14 is provided with a sun-proof anti-aging layer 13.
The reinforcing layer 15 is a corrugated steel belt, the sun-proof anti-aging layer 13 is made of polyvinyl chloride material coated with a silver colloid coating, the waterproof layer 14 is made of acrylic acid material, and the outer protective layer 9 is designed in a multi-layer mode, so that the performances of water resistance, tensile strength, sun-proof anti-aging and the like are improved, and the service life is prolonged.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a wind-resistant high-reliability optical cable, includes optical cable core layer (1), its characterized in that: the utility model discloses an optical cable core layer, including optical cable core layer (1), the inside central point department of putting of optical cable core layer (1) is provided with main part pipe (2), fixed mounting has division board (3) that a plurality of evenly encircles the distribution on the lateral wall of main part pipe (2), division board (3) and the inner wall in close contact with of optical cable core layer (1), all be provided with optical fiber bundle pipe (4) between division board (3) and the inside of main part pipe (2), the inside of optical fiber bundle pipe (4) is provided with the colored optic fibre of a plurality of UV (5), be provided with first insulating thermal-insulated filling layer (6) and second insulating thermal-insulated filling layer (7) between optical fiber bundle pipe (4) and division board (3) and main part pipe (2) inner wall respectively.
2. The highly reliable optical cable for resisting wind galloping according to claim 1, wherein: the outer side wall of the optical cable core layer (1) is provided with a sealing metal layer (8), and the outer side wall of the sealing metal layer (8) is provided with an outer protection layer (9).
3. A wind-waving resistant highly reliable optical cable according to claim 2, wherein: the outer side wall of the outer protection layer (9) is provided with a plurality of reinforcing protrusions (10) which are uniformly distributed in a surrounding mode.
4. A wind-waving resistant highly reliable optical cable according to claim 3, wherein: and a steel wire (11) is arranged in the reinforcing protrusion (10).
5. The highly reliable optical cable for resisting wind galloping according to claim 4, wherein: the outer protection layer (9) comprises a main body layer (12), and a reinforcing layer (15) is arranged on the outer side wall of the main body layer (12).
6. The highly reliable optical cable for resisting wind galloping as claimed in claim 5, wherein: the outer side wall of the reinforcing layer (15) is provided with a waterproof layer (14), and the outer side wall of the waterproof layer (14) is provided with a sun-proof anti-aging layer (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022555204.5U CN214097897U (en) | 2020-11-06 | 2020-11-06 | Wind-swing-resistant high-reliability optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022555204.5U CN214097897U (en) | 2020-11-06 | 2020-11-06 | Wind-swing-resistant high-reliability optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214097897U true CN214097897U (en) | 2021-08-31 |
Family
ID=77448409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022555204.5U Active CN214097897U (en) | 2020-11-06 | 2020-11-06 | Wind-swing-resistant high-reliability optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214097897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113900199A (en) * | 2021-09-24 | 2022-01-07 | 浙江亘古电缆股份有限公司 | Novel resistance to compression optical cable of multilayer protection |
-
2020
- 2020-11-06 CN CN202022555204.5U patent/CN214097897U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113900199A (en) * | 2021-09-24 | 2022-01-07 | 浙江亘古电缆股份有限公司 | Novel resistance to compression optical cable of multilayer protection |
| CN113900199B (en) * | 2021-09-24 | 2023-12-01 | 浙江亘古电缆股份有限公司 | Multilayer protection resistance to compression optical cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202196616U (en) | Optic/electric composite cable | |
| CN210465792U (en) | Easy-to-peel high-density full-dry optical cable | |
| CN214097897U (en) | Wind-swing-resistant high-reliability optical cable | |
| CN209216615U (en) | A kind of oil-resistant polyvinyl chloride sheath shielded flexible cable | |
| CN206696503U (en) | A kind of ribbon cables | |
| CN102368109A (en) | Stainless steel loose tube-containing outdoor optical cable for communication | |
| CN204882973U (en) | Communications optical cable | |
| WO2017020369A1 (en) | Lightweight all-dielectric self-supporting optical cable | |
| CN208026932U (en) | A kind of ribbon fiber | |
| CN109407247A (en) | A kind of fire-retardant cable | |
| CN218939317U (en) | Separable self-supporting photoelectric hybrid lead-in cable | |
| CN208026934U (en) | A kind of compounded with strip optical cable | |
| CN115032739A (en) | Flexible optical fiber ribbon | |
| CN211125068U (en) | Circular 3-unit enhanced small base station photoelectric hybrid cable | |
| CN202217542U (en) | Elevator-following communication optical cable | |
| CN208026931U (en) | A kind of layer-twisted optical fiber ribbon cable | |
| CN209946481U (en) | Light residential community entrance leading-in optical cable | |
| CN204143014U (en) | A kind of two sheath twin-core circular optical cable | |
| CN209822334U (en) | Tensile flame-retardant control cable | |
| CN208954680U (en) | A kind of RF base station novel photoelectric composite cable | |
| CN206369840U (en) | A kind of waterproof anti-corrosion structure optical cable | |
| CN217214280U (en) | 144-core multifunctional high-capacity optical fiber composite overhead ground wire for communication | |
| CN221883958U (en) | Large-core-number OPGW optical cable | |
| CN206002723U (en) | A kind of submarine communication cable | |
| CN215730926U (en) | Flexible self-adhesive photoelectric hybrid optical cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |