CN209560168U - A kind of waterproof antiwear optical cable - Google Patents
A kind of waterproof antiwear optical cable Download PDFInfo
- Publication number
- CN209560168U CN209560168U CN201920076055.9U CN201920076055U CN209560168U CN 209560168 U CN209560168 U CN 209560168U CN 201920076055 U CN201920076055 U CN 201920076055U CN 209560168 U CN209560168 U CN 209560168U
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- optical cable
- layer
- fixedly connected
- wall
- waterproof
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Abstract
The utility model discloses a kind of waterproof antiwear optical cables, including sheath, the inner wall of the sheath is fixedly connected with armor, the inner wall of the armor is fixedly connected with waterproof layer, the inner wall of the waterproof layer is fixedly connected with insulating layer, and the inner wall of the insulating layer is fixedly connected with anti-electromagnetic radiation grid, and the inner wall of the anti-electromagnetic radiation grid is fixedly connected with anti-electromagnetism software, the inner wall of the anti-electromagnetism software is fixedly connected with flame retardant coating, and the flame retardant coating is internally provided with cable core.The utility model can play wear-resisting effect by the way that sheath is arranged in the outer surface of optical cable, the integral strength of optical cable can be enhanced in armor, waterproof layer can effectively reduce the inside that water flow enters optical cable, also the effect of optical cable dampness is effectively reduced, the insulating properties of optical cable is enhanced by insulating layer, the effect that the anti-electromagnetism of optical cable can be effectively promoted by setting anti-electromagnetic radiation grid and anti-electromagnetism software, can effectively reduce the effect that electromagnetism enters cable interior.
Description
Technical field
The utility model relates to optical cable technology field, specially a kind of waterproof antiwear optical cable.
Background technique
Informationization is the main trend of current world economy and social development, and internet is the main carriers of information age, people
Working Life be unable to do without network.And prevailing transmission medium of the optical cable as internet with significant importance, it is internet
Physics routing.
Optical fiber, abbreviation optical fiber are that the total reflection principle in a kind of light fiber made of glass or plastics transmits
Light conducts tool.Fine optical fiber is encapsulated in plastic sheath, allows it to be bent and be unlikely to be broken.The one of usual optical fiber
Light pulse is sent to optical fiber, the receiving device of the other end of optical fiber using light emitting diode or beam of laser by the transmitting equipment at end
Pulse is detected using photosensitive components.Cable comprising optical fiber is known as optical cable.Transmission loss due to light in optical fiber exists than electricity
The loss of electric wire conduction is much lower, and more because main production raw material is silicon, reserves are very big, is easier to exploit, thus it is cheap,
Optical fiber is promoted to be used as the media of information of long range.It is further with optic fibre manufacture process field and manufacturing equipment field
Optimization or development, existing fiber price further decrease, and optical fiber is improving rapidly in the total proportion of signal communication cable.Light
Cable is a certain number of optical fiber according to the certain way group stranding heart, is surrounded by sheath, some also cladding outer jackets, to realize light outside
A kind of communication line of signal transmission.With information-based development, the conveying capacity of information is increased rapidly, and optical fiber cable has obtained greatly
The application of amount.
Existing optical cable has the disadvantage that
1, the waterproof antiwear performance of optical cable is poor, and the outside of optical cable is easy to be worn the cable core dampness so that internal；
2, optical cable is easy the interference by electromagnetism when in use, influences the transmission of information data.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of waterproof antiwear optical cable, solves the waterproof of optical cable
The problem of wear-resisting property is poor, and optical cable is easy the interference by electromagnetism when in use.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of waterproof antiwear optical cable, including sheath,
The inner wall of the sheath is fixedly connected with armor, and the inner wall of the armor is fixedly connected with waterproof layer, the waterproof layer
Inner wall is fixedly connected with insulating layer, and the inner wall of the insulating layer is fixedly connected with anti-electromagnetic radiation grid, the anti-electromagnetic radiation
The inner wall of grid is fixedly connected with anti-electromagnetism software, and the inner wall of the anti-electromagnetism software is fixedly connected with flame retardant coating, the fire resisting
Layer is internally provided with cable core.
The technical program is advanced optimized, the sheath is the PE set containing nano-titanium dioxide, the inside of the sheath
It is provided with reinforcing rib.
The technical program is advanced optimized, the armor is made of painted steel band, and the waterproof layer is made of waterproof yarn.
The technical program is advanced optimized, the insulating layer is phenolic resin, the flame retardant coating rubber Mica tape layer.
The technical program is advanced optimized, the outer surface of the cable core is fixedly connected with wearing layer, and the wearing layer is poly-
Vinylidene.
The technical program is advanced optimized, the flame retardant coating is internally provided with filled layer, and the filled layer is that ceramics are fine
Tie up layer.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of waterproof antiwear optical cable, have it is following the utility model has the advantages that
1, the waterproof antiwear optical cable can play wear-resisting effect, armor by the way that sheath is arranged in the outer surface of optical cable
The integral strength of optical cable can be enhanced, waterproof layer can effectively reduce the inside that water flow enters optical cable, also effectively reduce light
The effect of cable dampness, enhances the insulating properties of optical cable by insulating layer.
2, the waterproof antiwear optical cable can effectively promote optical cable by setting anti-electromagnetic radiation grid and anti-electromagnetism software
The effect of anti-electromagnetism, can effectively reduce the effect that electromagnetism enters cable interior, and electricity can be greatly reduced in anti-electromagnetism software
Magnetic is transmitted to the inside of optical cable, also effectively reduce optical cable by electromagnetism influenced can not normal use effect, pass through fire resisting
The fire resistance of the optical cable can be improved in the setting of layer, improves the safety that optical cable uses.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model jacket structure schematic diagram；
Fig. 3 is the utility model flame retardant coating sectional side view.
In figure: 1, sheath；11, reinforcing rib；2, armor；3, waterproof layer；4, insulating layer；5, anti-electromagnetic radiation grid；6,
Anti- electromagnetism software；7, flame retardant coating；71, filled layer；8, cable core；81, wearing layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of waterproof antiwear optical cable, including sheath 1 lead to
Wear-resisting effect can be played in the outer surface of optical cable by crossing setting sheath 1, and the inner wall of sheath 1 is fixedly connected with armor 2, armouring
The integral strength of optical cable can be enhanced in layer 2, and the inner wall of armor 2 is fixedly connected with waterproof layer 3, and waterproof layer 3 can effectively subtract
Few water flow enters the inside of optical cable, also effectively reduces the effect of optical cable dampness, and the inner wall of waterproof layer 3 is fixedly connected with insulation
Layer 4, enhances the insulating properties of optical cable by insulating layer 4, the inner wall of insulating layer 4 is fixedly connected with anti-electromagnetic radiation grid 5, anti-electric
The inner wall of magnetic radiation grid 5 is fixedly connected with anti-electromagnetism software 6, can by setting anti-electromagnetic radiation grid 5 and anti-electromagnetism software 6
Effectively to promote the effect of the anti-electromagnetism of optical cable, the effect that electromagnetism enters cable interior, anti-electromagnetism software 6 can be effectively reduced
Electromagnetic transfer can be greatly reduced to the inside of optical cable, also effectively reducing that optical cable influenced by electromagnetism can not normal use
Effect, the inner wall of anti-electromagnetism software 6 is fixedly connected with flame retardant coating 7, the optical cable can be improved by the setting of flame retardant coating 7
Fire resistance, improves the safety that optical cable uses, and flame retardant coating 7 is internally provided with cable core 8.
Specifically, sheath 1 is the PE set containing nano-titanium dioxide, sheath 1 is internally provided with reinforcing rib 11, in sheath
Addition nano-titanium dioxide is conducive to improve wear-resistant strength, ageing resistance, productive technique and the weatherability of sheath 1 in 1, adds
Strengthening tendons 11 can make power be uniformly dispersed in optical cable under tension, and part is avoided to be destroyed.
Specifically, armor 2 is made of painted steel band, waterproof layer 3 is made of waterproof yarn, armor made of painted steel band
2 improve the integral strength of optical cable, are conducive to that the optical cable is protected not destroyed by external force.
Specifically, insulating layer 4 is phenolic resin, 7 rubber Mica tape layer of flame retardant coating, phenolic resin not only has resistance to height
The characteristic of temperature also has good insulating properties, enhances the insulating properties of optical cable.
Specifically, the outer surface of cable core 8 is fixedly connected with wearing layer 81, wearing layer 81 is Kynoar, polyvinylidene fluoride
The wear-resisting property of the optical cable can be improved in alkene, and cable core 8 is avoided to be worn in the inside of flame retardant coating 7.
Specifically, flame retardant coating 7 is internally provided with filled layer 71, filled layer 71 is ceramic fiber layer, ceramic fibre weight
Gently, high temperature resistant.
In conclusion the waterproof antiwear optical cable, can play wear-resisting work by the way that sheath 1 is arranged in the outer surface of optical cable
With the integral strength of optical cable can be enhanced in armor 2, and waterproof layer 3 can effectively reduce the inside that water flow enters optical cable, also have
The effect for reducing optical cable dampness of effect, enhances the insulating properties of optical cable by insulating layer 4, by the way that anti-electromagnetic radiation grid 5 is arranged
The effect of the anti-electromagnetism of optical cable can be effectively promoted with anti-electromagnetism software 6, can effectively be reduced electromagnetism and be entered cable interior
Electromagnetic transfer can be greatly reduced to the inside of optical cable in effect, anti-electromagnetism software 6, also effectively reduce optical cable by electromagnetism
Influence can not normal use effect, the fire resistance of the optical cable can be improved by the setting of flame retardant coating 7, improving optical cable makes
Safety.
It should be noted that, in this document, such as the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of waterproof antiwear optical cable, including sheath (1), it is characterised in that: the inner wall of the sheath (1) is fixedly connected with armouring
Layer (2), the inner wall of the armor (2) are fixedly connected with waterproof layer (3), and the inner wall of the waterproof layer (3) is fixedly connected with absolutely
The inner wall of edge layer (4), the insulating layer (4) is fixedly connected with anti-electromagnetic radiation grid (5), the anti-electromagnetic radiation grid (5)
Inner wall be fixedly connected with anti-electromagnetism software (6), the inner wall of the anti-electromagnetism software (6) is fixedly connected with flame retardant coating (7), described
Flame retardant coating (7) is internally provided with cable core (8).
2. a kind of waterproof antiwear optical cable according to claim 1, it is characterised in that: the sheath (1) is to contain nanometer two
The PE of titanium oxide covers, and the sheath (1) is internally provided with reinforcing rib (11).
3. a kind of waterproof antiwear optical cable according to claim 1, it is characterised in that: the armor (2) is painted steel band
It is made, the waterproof layer (3) is made of waterproof yarn.
4. a kind of waterproof antiwear optical cable according to claim 1, it is characterised in that: the insulating layer (4) is phenolic resin,
Flame retardant coating (7) the rubber Mica tape layer.
5. a kind of waterproof antiwear optical cable according to claim 1, it is characterised in that: the outer surface of the cable core (8) is fixed
It is connected with wearing layer (81), the wearing layer (81) is Kynoar.
6. a kind of waterproof antiwear optical cable according to claim 1, it is characterised in that: the inside of the flame retardant coating (7) is arranged
Have filled layer (71), the filled layer (71) is ceramic fiber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920076055.9U CN209560168U (en) | 2019-01-17 | 2019-01-17 | A kind of waterproof antiwear optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920076055.9U CN209560168U (en) | 2019-01-17 | 2019-01-17 | A kind of waterproof antiwear optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209560168U true CN209560168U (en) | 2019-10-29 |
Family
ID=68307991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920076055.9U Expired - Fee Related CN209560168U (en) | 2019-01-17 | 2019-01-17 | A kind of waterproof antiwear optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209560168U (en) |
-
2019
- 2019-01-17 CN CN201920076055.9U patent/CN209560168U/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: 20191029 Termination date: 20210117 |