CN208506334U - The anti-reinforced armored optical cable of unfirmly closing - Google Patents
The anti-reinforced armored optical cable of unfirmly closing Download PDFInfo
- Publication number
- CN208506334U CN208506334U CN201821282846.9U CN201821282846U CN208506334U CN 208506334 U CN208506334 U CN 208506334U CN 201821282846 U CN201821282846 U CN 201821282846U CN 208506334 U CN208506334 U CN 208506334U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- stainless steel
- unfirmly closing
- steel band
- filled
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses the reinforced armored optical cables of anti-unfirmly closing, including metal reinforcement (10), several Loose tubes (20) are surrounded with outside metal reinforcement (10), Loose tube (20) is coated with aluminium-plastic tape (30), and aluminium-plastic tape (30) outer surface is successively arranged inner sheath (40), stainless steel band (50) and oversheath (60) from inside to outside；Optical fiber (21) are equipped in the Loose tube (20), and fill waterproof paste filled with optical cable in Loose tube (20)；Waterproof paste is filled filled with optical cable in the inner sheath (40) and stainless steel band (50)；The oversheath (60) is red polyethylene layer.The utility model has better mechanical property, not vulnerable to unfirmly closing, convenient for laying and safeguards, and the higher feature of service life.
Description
Technical field
The utility model relates to a kind of communications optical cable, the especially anti-reinforced armored optical cable of unfirmly closing.
Background technique
Existing optical cable is after construction is laid with, the case where destruction frequent occurrence by birds on route.Unfirmly closing can not only be brought very
Big loss, and since birds can fly, not by region height limitation, circuit question point is caused to occur frequently in very spine
The place of hand, is safeguarded to communication and repairing brings very big trouble.And bird can peck the obvious mechanical performance of the optical cable worn
Generally, it is easily bent, can not be applicable in and a variety of laying environment such as directly buried pipeline.Further, since mechanical performance is general, existing light
Cable is applying man-hour requirement more corollary equipment or tool, and the mode of construction is more troublesome.Therefore, there are mechanicalnesses for existing optical cable
Can be poor, vulnerable to unfirmly closing, laying and troublesome maintenance and the lower problem of service life.
Utility model content
The purpose of the utility model is to provide the reinforced armored optical cables of anti-unfirmly closing.The utility model has mechanical performance
Preferably, it convenient for laying and is not safeguarded vulnerable to unfirmly closing, and the higher feature of service life.
The technical solution of the utility model includes: the anti-reinforced armored optical cable of unfirmly closing, including metal reinforcement, outside metal reinforcement
Several Loose tubes are surrounded with, Loose tube is coated with aluminium-plastic tape, and aluminium-plastic tape outer surface is successively arranged from inside to outside
Inner sheath, stainless steel band and oversheath；It is equipped with optical fiber in the Loose tube, and blocks water in Loose tube filled with optical cable filling
Cream；Waterproof paste is filled filled with optical cable in the inner sheath and stainless steel band；The oversheath is red polyethylene layer.
In the reinforced armored optical cable of anti-unfirmly closing above-mentioned, the stainless steel band is 304 stainless stainless steel bands.
In the reinforced armored optical cable of anti-unfirmly closing above-mentioned, the inner sheath is polyethylene layer.
In the reinforced armored optical cable of anti-unfirmly closing above-mentioned, the surface of outer sheath is extended with fin band flexible.
In the reinforced armored optical cable of anti-unfirmly closing above-mentioned, the stainless steel band includes two layers, between two layers of stainless steel band
Equipped with two layers of close membrane, optical cable is equipped between two layers of close membrane and fills waterproof paste.
Compared with prior art, the utility model prevents by multiplet or resists unfirmly closing.It is that optical cable includes first
The stainless steel band of one layer of high-strength corrosion-resisting is as armouring, and thus birds can not peck to wear outer damage layer or influence optical fiber and pass
It is defeated.Secondly the color of oversheath is red, and red nature, and the oversheath of high density high abrasion are feared using birds, can
Peck optical cable to prevent birds.The utility model is not only effectively prevented unfirmly closing by good mechanical property, reduces maintenance times,
The service life is improved, and a variety of laying environment such as can satisfy aerial, pipeline or direct-burried, it constructs more convenient.Moreover, more
The structure of layer makes the utility model have preferable anticorrosion ability, further improves service life.
Closer, the structure of the folder of stainless steel band two one has good buffering effect.It is set between two layers of stainless steel band
One layer of optical cable fills waterproof paste, and when unfirmly closing, waterproof paste deformation absorbs the energy of unfirmly closing, prevents moment impact damage cable interior from making
At hidden danger.In addition, fin band flexible is arranged in the surface of oversheath, when bird is wanted to fall on optical cable, claw catches optical cable, fin band
Deformation, generates the effect of sliding, so that birds be made to abandon stopping over, prevents unfirmly closing.
To sum up, the utility model has better mechanical property, not vulnerable to unfirmly closing, convenient for laying and maintenance, and uses the longevity
Order higher feature.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment one；
Fig. 2 is the structural schematic diagram of embodiment two.
Appended drawing reference: 10- metal reinforcement, 20- Loose tube, 21- optical fiber, 30- aluminium-plastic tape, 40- inner sheath, 50-
Stainless steel band, 51- close membrane, 60- oversheath, 61- fin band.
Specific embodiment
Below with reference to embodiment, the utility model is described in further detail, but be not intended as to the utility model limit according to
According to.
Embodiment one: in the anti-reinforced armored optical cable of unfirmly closing, including metal reinforcement 10, metal reinforcement 10 are surrounded with outside
Several Loose tubes 20, Loose tube 20 are coated with aluminium-plastic tape 30, and 30 outer surface of aluminium-plastic tape is successively set from inside to outside
There are inner sheath 40, stainless steel band 50 and oversheath 60；It is equipped with optical fiber 21 in the Loose tube 20, and is filled in Loose tube 20
Optical cable fills waterproof paste；Waterproof paste is filled filled with optical cable in the inner sheath 40 and stainless steel band 50；The outer shield
Set 60 is red polyethylene layer.The preferred PBT material of Loose tube 20 is constituted.
The stainless steel band 50 is preferably the stainless stainless steel band 50 of SUS304, further promotes the hardness of the utility model
And corrosion resistance.When production, stainless steel band 50 is to be wound around outer surface forming layer structure.
The preferred polyethylene layer of inner sheath 40, makes the more economical environmental protection of the utility model, can also be with using conventional material
Reduce the difficulty of manufacture.
Embodiment two: on the basis of example 1,60 surface of oversheath of the present embodiment is extended with fin band 61 flexible.
Stainless steel band 50 includes two layers, and two layers of close membrane 51 is equipped between two layers of stainless steel band 50, is equipped with light between two layers of close membrane 51
Cable fills waterproof paste.Close membrane is for sealing optical cable filling waterproof paste, and the two forms similar water polo structure, in the guarantor of stainless steel band
Reach protecting against shock effect under shield.
Working principle:
The utility model prevents by multiplet or resists unfirmly closing.It is that optical cable contains one layer of high-intensitive corrosion resistant first
The stainless steel band 50 of erosion is used as armouring, and thus birds can not peck to wear outer damage layer or influence optical fiber 21 and transmit.Secondly outer shield
The color of set 60 is red, fears red nature, and the oversheath 60 of high density high abrasion, using birds to prevent birds
Peck optical cable.Then the structure of the folder of stainless steel band 50 2 one has good buffering effect.One layer is set between two layers of stainless steel band 50
Optical cable fills waterproof paste, and when unfirmly closing, waterproof paste deformation absorbs the energy of unfirmly closing, prevents moment impact damage cable interior from causing hidden
Suffer from.Finally, fin band 61 flexible is arranged in the surface of oversheath 60, when bird is wanted to fall on optical cable, claw catches optical cable, fin band
61 deformation, generate the effect of sliding, so that birds be made to abandon stopping over, avoid unfirmly closing.The utility model passes through good mechanical special
Property be not only effectively prevented unfirmly closing, reduce maintenance times, improve the service life, and can satisfy aerial, pipeline or direct-burried etc. and is a variety of
Environment is laid, it constructs more convenient.
Claims (5)
1. the anti-reinforced armored optical cable of unfirmly closing, it is characterised in that: including metal reinforcement (10), metal reinforcement (10) is surround outside
There are several Loose tubes (20), Loose tube (20) is coated with aluminium-plastic tape (30), and aluminium-plastic tape (30) outer surface is from interior
Inner sheath (40), stainless steel band (50) and oversheath (60) are successively arranged to outer；Optical fiber is equipped in the Loose tube (20)
(21), and in Loose tube (20) waterproof paste is filled filled with optical cable；It is filled out in the inner sheath (40) and stainless steel band (50)
Waterproof paste is filled filled with optical cable；The oversheath (60) is red polyethylene layer.
2. the reinforced armored optical cable of anti-unfirmly closing according to claim 1, it is characterised in that: the stainless steel band (50) is
304 stainless stainless steel bands (50).
3. the reinforced armored optical cable of anti-unfirmly closing according to claim 1, it is characterised in that: the inner sheath (40) is poly-
Pvdf layer.
4. the reinforced armored optical cable of anti-unfirmly closing according to claim 1, it is characterised in that: described oversheath (60) surface
It is extended with fin band (61) flexible.
5. the reinforced armored optical cable of anti-unfirmly closing according to claim 1, it is characterised in that: stainless steel band (50) packet
It includes two layers, two layers of close membrane (51) is equipped between two layers of stainless steel band (50), optical cable is equipped between two layers of close membrane (51) and fills
Waterproof paste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821282846.9U CN208506334U (en) | 2018-08-09 | 2018-08-09 | The anti-reinforced armored optical cable of unfirmly closing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821282846.9U CN208506334U (en) | 2018-08-09 | 2018-08-09 | The anti-reinforced armored optical cable of unfirmly closing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208506334U true CN208506334U (en) | 2019-02-15 |
Family
ID=65300178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821282846.9U Active CN208506334U (en) | 2018-08-09 | 2018-08-09 | The anti-reinforced armored optical cable of unfirmly closing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208506334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115903154A (en) * | 2022-11-30 | 2023-04-04 | 江苏华脉光电科技有限公司 | Light bird pecking prevention optical cable and manufacturing method thereof |
-
2018
- 2018-08-09 CN CN201821282846.9U patent/CN208506334U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115903154A (en) * | 2022-11-30 | 2023-04-04 | 江苏华脉光电科技有限公司 | Light bird pecking prevention optical cable and manufacturing method thereof |
| CN115903154B (en) * | 2022-11-30 | 2023-11-03 | 江苏华脉光电科技有限公司 | Light bird pecking prevention optical cable and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208506334U (en) | The anti-reinforced armored optical cable of unfirmly closing | |
| CN217506201U (en) | All-dielectric pipeline direct-buried optical cable | |
| CN106443925A (en) | Light armored anti-biological anti-stripping optical cable and processing technology thereof | |
| CN102998757A (en) | High-strength submarine optical cable | |
| CN104779012A (en) | High-toughness power cable | |
| CN104503051A (en) | Rat-bite-preventing steel tape armored optical cable | |
| CN207380298U (en) | A kind of superhigh intensity armored optical fiber cable | |
| CN207488587U (en) | A kind of stainless steel tube steel wire armoring cable | |
| CN206339717U (en) | A kind of outdoor water-proof type heat resistant type multifiber cable | |
| CN201903677U (en) | Waterproof optical cable | |
| CN209843305U (en) | High-transmission-capacity salt-corrosion-resistant tensile power cable special for seabed | |
| CN206863294U (en) | Climbing, subfluvial cable | |
| CN206672682U (en) | Elastic buffer is crosslinked armored cable | |
| CN113866926A (en) | All-dielectric pipeline direct-buried optical cable | |
| CN207765191U (en) | A kind of lightweight resist bending cable | |
| CN208580614U (en) | A kind of communication cable | |
| CN203260401U (en) | Layered stranded type ratproof photoelectric mixed cable | |
| CN205665447U (en) | Sheath for optic fibre | |
| CN206362976U (en) | A kind of LA light armor is anti-biological anti-to denude cable | |
| CN202057850U (en) | Outdoor optical cable for communication | |
| CN207081873U (en) | A kind of anti-lightning strike anti-unfirmly closing damaged by rats aerial optical cable of light-duty all-dielectric | |
| CN206431326U (en) | A kind of rodent-resistant cable of service life length | |
| CN204882974U (en) | Submarine fiber cable of corrosion resistance | |
| CN205507165U (en) | Communication cable that shakes is inhaled to fire -retardant support formula of preventing fires | |
| CN212905608U (en) | Anticorrosive GYTA53 direct-burried cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191108 Address after: 313009 No. 2299 East strong Garden Road, Nanxun Economic Development Zone, Huzhou, Zhejiang Patentee after: Zhejiang Dongtong optical network IOT Technology Co., Ltd Address before: 313000 Huzhou Province Economic Development Zone, Nanxun City, East Park Road, No. 2299 Patentee before: Zhejiang Dongtong Wulian Technology Co., Ltd. |