CN106154467A - The ruggedized fiber optic cable that a kind of capacity of resisting disturbance is strong - Google Patents
The ruggedized fiber optic cable that a kind of capacity of resisting disturbance is strong Download PDFInfo
- Publication number
- CN106154467A CN106154467A CN201610690934.1A CN201610690934A CN106154467A CN 106154467 A CN106154467 A CN 106154467A CN 201610690934 A CN201610690934 A CN 201610690934A CN 106154467 A CN106154467 A CN 106154467A
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- China
- Prior art keywords
- optical fiber
- capacity
- strong
- oversheath
- optic cable
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Communication Cables (AREA)
Abstract
The invention discloses the ruggedized fiber optic cable that a kind of capacity of resisting disturbance is strong, oversheath (1), anti-interference layer (5), armor (6) and the inner sheath (7) set gradually including ecto-entad, several optical fiber jackets (3) it are provided with in inner sheath (7), it is provided with several optical fiber (4) in optical fiber jacket (3), in oversheath (1), is provided with several reinforcements (2).The invention has the beneficial effects as follows: the present invention can improve tensile strength and the bending resistance of oversheath by arranging reinforcement, by arranging anti-interference layer, can effectively shield outer elder sister's signal optical fiber transmission signal is impacted, the accuracy be conducive to and improve optical fiber transmission signal, the impact resistance of optical cable can be improved by arranging armor, avoid optical cable because being damaged by external force, it is prevented from the component damage within armor, the mechanical strength of optical cable can also be increased by arranging armor, improve erosion prevention, the service life of prolongation optical cable.
Description
Technical field
The present invention relates to optical cable field, specifically, be the ruggedized fiber optic cable that a kind of capacity of resisting disturbance is strong.
Background technology
Optical fibers, is called for short optical fiber, is the total reflection principle transmission in the fiber that glass or plastics are made of a kind of light
Light conduction instrument.Fine fiber package is in plastic sheath so that it can bend and be unlikely to fracture.Generally the one of optical fiber
The transmitting equipment of end uses light emitting diode or beam of laser that light pulse is sent to optical fiber, the reception equipment of the other end of optical fiber
Use photosensitive components detection pulse.The cable comprising optical fiber is referred to as optical cable.Owing to light exists than electricity in fibre-optic transmission loss
The loss of electric wire conduction is much lower, and more because main production raw material is silicon, reserves are very big, are easier to exploitation, so low price,
Optical fiber is promoted to be used as the media of information of distance.Along with optic fibre manufacture process field and manufacture apparatus field further
Optimizing or development, existing fiber price reduces further, and optical fiber improves the most rapidly at the total proportion of signal communication cable.Light
Cable is that a number of optical fiber forms the cable heart according to certain way, is surrounded by outward sheath, and the also cladding outer jacket having, in order to realize light
A kind of communication line of signal transmission.Along with informationalized development, the conveying capacity of information increases rapidly, and optical fiber cable has obtained greatly
The application of amount.The cable configuration used at present is relatively simple, and this optical cable is by single tight tube fiber and is coated on single and tightly overlaps
The restrictive coating of optical fiber surface is constituted, and the production technology of this optical fiber is relatively simple, the bad mechanical property of optical fiber, in construction or use
During be easily caused the bending of optical fiber or fracture, ultimately result in the Transmission of optical signal, had a strong impact on fiber-optic transfer special
The long-time stability of property.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, lay the ruggedized fiber optic cable that convenient capacity of resisting disturbance is strong.
The present invention is achieved through the following technical solutions: the ruggedized fiber optic cable that a kind of capacity of resisting disturbance is strong, including ecto-entad
The oversheath set gradually, anti-interference layer, armor and inner sheath, be provided with several optical fiber jackets, optical fiber jacket in inner sheath
Inside it is provided with several optical fiber, in oversheath, is provided with several reinforcements.
Described reinforcement is evenly distributed in oversheath ringwise.
Described reinforcement is the reinforcement that tinsel is made.
Described reinforcement is the reinforcement that copper wire is made.
Described anti-interference layer is the anti-interference sleeve pipe being made up of epoxy resin.
It is provided with the anti-corrosion layer being made up of politef outside described oversheath, outside anti-corrosion layer, is provided with nano-titanium
Dope layer.
Described oversheath is the sheath that PE makes.
Cable cream it is filled with between described oversheath and optical fiber jacket.
Described optical fiber jacket is mutually bonded by epoxy resin adhesive.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) present invention can improve the tensile strength of oversheath by arranging reinforcement, and optical cable is unsettled lay time, improve it
Bending resistance such that it is able to reduce the amount of deflection of optical cable, it is to avoid high wind makes optical cable produce big rocking, and is conducive to reducing light with this
The abrasion of cable, when optical cable bends, by the bending of reinforcement, it is also possible to avoid optical cable to return under the effect of natural resiliency
State before bending, prevents the precision laid to be destroyed, by arranging anti-interference layer, it is possible to effectively to shield outer elder sister's signal to light
Fine transmission signal impacts, and the accuracy being conducive to improving optical fiber transmission signal only has good due to epoxy resin
Dielectric properties, are conducive to improving the ability disturbing signal shielding to external world, by arranging armor, it is possible to increase the anti-impact of optical cable
Hit ability, it is to avoid optical cable is because being damaged by external force, it is also possible to prevent toy from damaging the component within armor, by setting
Put armor to increase the mechanical strength of optical cable, improve erosion prevention, the service life of prolongation optical cable；
(2) by the present invention in that reinforcement is uniformly distributed ringwise, be conducive to making reinforcement uniform to the booster action of oversheath
Distribution, when optical cable under tension, makes power be uniformly dispersed, it is to avoid local is destroyed；
(3) present invention can improve the decay resistance of optical cable by arranging anti-corrosion layer, adds the scope of application of optical cable, also
Extending the service life of optical cable, and politef has resistant to elevated temperatures feature, its coefficient of friction is extremely low, by using
The anti-corrosion layer that politef is made can also improve optical cable heat-resisting ability and reduce anti-corrosion layer and oversheath it
Between abrasion, make the present invention have self-cleaning function by arranging nano-titanium dope layer at anti-corrosion layer outer surface, it is possible to anti-
Only dust accretions, is conducive to alleviating anti-corrosion layer and is corroded in natural environment, can also make by arranging nano-titanium dope layer
Obtain the present invention and there is the function of uv reflectance, it is possible to avoid the present invention to occur under light illumination aging；
(4) by the present invention in that carries out bonding by epoxy resin adhesive between optical fiber jacket, is conducive to improving optical fiber jacket
Mechanical strength, be conducive to increase the present invention strengths in tension and compression, epoxy resin has good dielectric properties, by use
Epoxy resin adhesive is conducive to improving the capacity of resisting disturbance of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of the ruggedized fiber optic cable that a kind of capacity of resisting disturbance is strong；
Wherein 1 oversheath, 2 reinforcements, 3 optical fiber jackets, 4 optical fiber, 5 anti-interference layers, 6 armors, protect in 7
Set, 8 anti-corrosion layers, 9 nano-titanium dope layers.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment:
As it is shown in figure 1, in the present embodiment, the ruggedized fiber optic cable that a kind of capacity of resisting disturbance is strong, set gradually including ecto-entad
Oversheath 1, anti-interference layer 5, armor 6 and inner sheath 7, be provided with several optical fiber jackets 3, set in optical fiber jacket 3 in inner sheath 7
Having several optical fiber 4, be provided with several reinforcements 2 in oversheath 1, described reinforcement 2 is evenly distributed on oversheath 1 ringwise
In, the reinforcement that reinforcement 2 is made for copper wire, described anti-interference layer 5 is the anti-interference sleeve pipe being made up of epoxy resin, this reality
Execute in example, the sheath that described oversheath 1 is made for PE, it is filled with cable cream between described oversheath 1 and optical fiber jacket 3, logical
Cross and reinforcement 2 is set can improve the tensile strength of oversheath 1, and optical cable is unsettled lay time, improve its bending resistance, from
And the amount of deflection of optical cable can be reduced, it is to avoid high wind makes optical cable produce big rocking, the abrasion being conducive to reducing optical cable with this, at light
During cable bending, by the bending of reinforcement 2, it is also possible to avoid optical cable to return to the shape before bending under the effect of natural resiliency
State, prevents the precision laid to be destroyed, by arranging anti-interference layer 5, it is possible to effectively to shield outer elder sister's signal to optical fiber transmission signal
Impact, the accuracy being conducive to improving optical fiber transmission signal, only there are due to epoxy resin good dielectric properties, have
It is beneficial to improve the ability disturbing signal shielding to external world, by arranging armor 6, it is possible to increase the impact resistance of optical cable, keeps away
Exempt from optical cable because being damaged by external force, it is possible to prevent the component damage within armor 6, can also by arranging armor 6
Increase the mechanical strength of optical cable, improve erosion prevention, the service life of prolongation optical cable, by making reinforcement 2 the most uniform
Distribution, is conducive to the booster action uniform distribution making reinforcement 2 to oversheath 1, when optical cable under tension, makes power dispersion all
Even, it is to avoid local is destroyed.
In the present embodiment, outside described oversheath 1, it is provided with the anti-corrosion layer 8 being made up of politef, anti-corrosion layer 8
Outside is provided with nano-titanium dope layer 9, can improve the decay resistance of optical cable by arranging anti-corrosion layer 8, add optical cable
The scope of application, also extends the service life of optical cable, and politef has resistant to elevated temperatures feature, its coefficient of friction pole
Low, the heat-resisting ability of optical cable can also be improved by the anti-corrosion layer 8 using politef to make and reduce corrosion-resistant
Abrasion between layer 8 and oversheath 1, makes the present invention have certainly by arranging nano-titanium dope layer 9 at anti-corrosion layer 8 outer surface
Clean function, it is possible to prevent dust accretions, is conducive to alleviating anti-corrosion layer 8 and is corroded in natural environment, by arranging nanometer
Titanium dope layer 9 can also make the present invention have the function of uv reflectance, it is possible to avoids the present invention to occur under light illumination aging.
In the present embodiment, described optical fiber jacket 3 is mutually bonded by epoxy resin adhesive, by making optical fiber jacket 3
Between carry out bonding by epoxy resin adhesive, be conducive to improve optical fiber jacket 3 mechanical strength, be conducive to increasing the present invention
Strengths in tension and compression, epoxy resin has good dielectric properties, by using epoxy resin adhesive to be conducive to improving this
The capacity of resisting disturbance of invention.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction, every depends on
Any simple modification of being made above example according to the technical spirit of the present invention, equivalent variations, each fall within the protection of the present invention
Within the scope of.
Claims (9)
1. the ruggedized fiber optic cable that a capacity of resisting disturbance is strong, it is characterised in that: include the oversheath that ecto-entad sets gradually
(1), anti-interference layer (5), armor (6) and inner sheath (7), be provided with several optical fiber jackets (3) in inner sheath (7), optical fiber protects
It is provided with several optical fiber (4) in set (3), in oversheath (1), is provided with several reinforcements (2).
The ruggedized fiber optic cable that a kind of capacity of resisting disturbance the most according to claim 1 is strong, it is characterised in that: described reinforcement
(2) it is evenly distributed on ringwise in oversheath (1).
The ruggedized fiber optic cable that a kind of capacity of resisting disturbance the most according to claim 1 is strong, it is characterised in that: described reinforcement
(2) it is the reinforcement made of tinsel.
The ruggedized fiber optic cable that a kind of capacity of resisting disturbance the most according to claim 3 is strong, it is characterised in that: described reinforcement
(2) it is the reinforcement made of copper wire.
The ruggedized fiber optic cable that a kind of capacity of resisting disturbance the most according to claim 1 is strong, it is characterised in that: described is anti-interference
Layer (5) is the anti-interference sleeve pipe being made up of epoxy resin.
The ruggedized fiber optic cable that a kind of capacity of resisting disturbance the most according to claim 1 is strong, it is characterised in that: described oversheath
(1) outside is provided with the anti-corrosion layer (8) being made up of politef, and anti-corrosion layer (8) outside is provided with nano-titanium dope layer (9).
The ruggedized fiber optic cable that a kind of capacity of resisting disturbance the most according to claim 1 is strong, it is characterised in that: described oversheath
(1) it is the sheath made of PE.
The ruggedized fiber optic cable that a kind of capacity of resisting disturbance the most according to claim 1 is strong, it is characterised in that: described oversheath
(1) and it is filled with cable cream between optical fiber jacket (3).
The ruggedized fiber optic cable that a kind of capacity of resisting disturbance the most according to claim 1 is strong, it is characterised in that: described optical fiber protects
Set (3) is mutually bonded by epoxy resin adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610690934.1A CN106154467A (en) | 2016-08-20 | 2016-08-20 | The ruggedized fiber optic cable that a kind of capacity of resisting disturbance is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610690934.1A CN106154467A (en) | 2016-08-20 | 2016-08-20 | The ruggedized fiber optic cable that a kind of capacity of resisting disturbance is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106154467A true CN106154467A (en) | 2016-11-23 |
Family
ID=57330701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610690934.1A Pending CN106154467A (en) | 2016-08-20 | 2016-08-20 | The ruggedized fiber optic cable that a kind of capacity of resisting disturbance is strong |
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| Country | Link |
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| CN (1) | CN106154467A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646800A (en) * | 2017-03-03 | 2017-05-10 | 江苏利德飞通信科技有限公司 | High-temperature deformation-preventing optical cable |
| CN107635298A (en) * | 2017-10-31 | 2018-01-26 | 山东华宁电伴热科技有限公司 | A kind of series electric heating band |
| CN112415691A (en) * | 2020-12-10 | 2021-02-26 | 安徽长荣光纤光缆科技有限公司 | Wear-resistant and corrosion-resistant optical cable and preparation method thereof |
| CN114167561A (en) * | 2021-12-07 | 2022-03-11 | 长飞光纤光缆股份有限公司 | Butterfly-shaped optical cable |
| CN114694892A (en) * | 2020-12-29 | 2022-07-01 | 丁思高普医疗***有限公司 | Anti-interference endoscope cable with optical fiber |
-
2016
- 2016-08-20 CN CN201610690934.1A patent/CN106154467A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646800A (en) * | 2017-03-03 | 2017-05-10 | 江苏利德飞通信科技有限公司 | High-temperature deformation-preventing optical cable |
| CN107635298A (en) * | 2017-10-31 | 2018-01-26 | 山东华宁电伴热科技有限公司 | A kind of series electric heating band |
| CN112415691A (en) * | 2020-12-10 | 2021-02-26 | 安徽长荣光纤光缆科技有限公司 | Wear-resistant and corrosion-resistant optical cable and preparation method thereof |
| CN112415691B (en) * | 2020-12-10 | 2022-06-14 | 安徽长荣光纤光缆科技有限公司 | Wear-resistant and corrosion-resistant optical cable and preparation method thereof |
| CN114694892A (en) * | 2020-12-29 | 2022-07-01 | 丁思高普医疗***有限公司 | Anti-interference endoscope cable with optical fiber |
| CN114167561A (en) * | 2021-12-07 | 2022-03-11 | 长飞光纤光缆股份有限公司 | Butterfly-shaped optical cable |
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