CN220626731U - Wear-resistant optical cable - Google Patents
Wear-resistant optical cable Download PDFInfo
- Publication number
- CN220626731U CN220626731U CN202322116732.4U CN202322116732U CN220626731U CN 220626731 U CN220626731 U CN 220626731U CN 202322116732 U CN202322116732 U CN 202322116732U CN 220626731 U CN220626731 U CN 220626731U
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- China
- Prior art keywords
- layer
- wear
- resistant
- wearing
- corrosion
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- 230000003287 optical effect Effects 0.000 title claims abstract description 31
- 239000010410 layer Substances 0.000 claims abstract description 171
- 239000011241 protective layer Substances 0.000 claims abstract description 28
- 239000011248 coating agent Substances 0.000 claims abstract description 26
- 238000000576 coating method Methods 0.000 claims abstract description 26
- 230000007797 corrosion Effects 0.000 claims abstract description 23
- 238000005260 corrosion Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 14
- 238000005253 cladding Methods 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 9
- 239000003973 paint Substances 0.000 claims description 8
- 239000010426 asphalt Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 239000011247 coating layer Substances 0.000 claims description 4
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000003208 petroleum Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
The utility model relates to a wear-resistant optical cable, which comprises an optical cable body, wherein the outer surface of the optical cable body is connected with a shielding layer in a coating manner, the outer surface of the shielding layer is connected with a protective layer in a coating manner, the outer surface of the protective layer is connected with a sheath layer in a coating manner, a first corrosion-resistant layer and a second corrosion-resistant layer are arranged at the joint of the shielding layer and the protective layer, and a first protective layer and a second protective layer are arranged at the joint of the protective layer and the sheath layer. According to the utility model, the sheath layer is arranged at the outermost side of the optical cable body, and comprises the first wear-resistant layer, the second wear-resistant layer, the third wear-resistant layer and the fourth wear-resistant layer, the second wear-resistant layer is fixedly connected to the outer surface of the first wear-resistant layer, the third wear-resistant layer is fixedly connected to the outer surface of the second wear-resistant layer, and the fourth wear-resistant layer is fixedly connected to the outer surface of the third wear-resistant layer, so that the high-efficiency wear-resistant effect is achieved, and the cable damage caused by friction can be effectively prevented.
Description
Technical Field
The utility model relates to the technical field of optical cables, in particular to a wear-resistant optical cable.
Background
Fiber optic cables are manufactured to meet optical, mechanical, or environmental performance specifications by utilizing one or more optical fibers disposed in a covering sheath as a transmission medium and may be used alone or in groups of communication cable assemblies. The optical cable mainly comprises an optical fiber, a plastic protective sleeve and a plastic sheath;
however, the existing optical cable has poor wear resistance, so that the inside of the optical cable is exposed due to friction in the pulling or moving process, the optical cable is damaged, and the use of people is inconvenient.
Disclosure of Invention
The utility model aims to provide a wear-resistant optical cable which has the advantage of good wear resistance, and solves the problems that the existing optical cable is poor in wear resistance, so that the inside of the optical cable is exposed due to friction in the pulling or moving process, the optical cable is damaged, and the use of people is inconvenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wear-resisting type optical cable, includes the optical cable body, the surface cladding of optical cable body is connected with the shielding layer, the surface cladding of shielding layer is connected with the inoxidizing coating, the surface cladding of inoxidizing coating is connected with the restrictive coating, and the junction of shielding layer and inoxidizing coating is provided with first corrosion-resistant layer and second corrosion-resistant layer, the junction of inoxidizing coating and restrictive coating is provided with first protective layer and second protective layer, the restrictive coating includes first wearing layer, second wearing layer, third wearing layer and fourth wearing layer, the surface fixedly connected with second wearing layer of first wearing layer, the surface fixedly connected with third wearing layer of second wearing layer, the surface fixedly connected with fourth wearing layer of third wearing layer.
Preferably, the first wear-resistant layer is made of an NBR rubber layer, the second wear-resistant layer is made of an EPDM rubber layer, the third wear-resistant layer is made of a CR rubber layer, and the fourth wear-resistant layer is made of an NR rubber layer.
Preferably, the first corrosion-resistant layer is made of an epoxy resin coating layer, and the second corrosion-resistant layer is made of a petroleum asphalt coating layer.
Preferably, the first protection layer is made of a water-based asphalt paint layer, and the second protection layer is made of a water-based terrace paint layer.
Preferably, the thickness of the first corrosion-resistant layer and the second corrosion-resistant layer is 0.12cm-0.14cm, and the thickness of the first protective layer and the second protective layer is 0.11cm-0.14cm.
Preferably, the thickness of the first wear-resistant layer and the second wear-resistant layer is 0.13cm-0.16cm, and the thickness of the third wear-resistant layer and the fourth wear-resistant layer is 0.15cm-0.18cm.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the sheath layer is arranged at the outermost side of the optical cable body, and comprises the first wear-resistant layer, the second wear-resistant layer, the third wear-resistant layer and the fourth wear-resistant layer, the second wear-resistant layer is fixedly connected to the outer surface of the first wear-resistant layer, the third wear-resistant layer is fixedly connected to the outer surface of the second wear-resistant layer, and the fourth wear-resistant layer is fixedly connected to the outer surface of the third wear-resistant layer, so that the high-efficiency wear-resistant effect is achieved, and the cable damage caused by friction can be effectively prevented.
2. According to the cable, the shielding layer is connected to the outer surface of the optical cable body in a coating manner, the protective layer is connected to the outer surface of the shielding layer in a coating manner, the sheath layer is connected to the outer surface of the protective layer in a coating manner, and the first corrosion-resistant layer and the second corrosion-resistant layer are arranged at the joint of the shielding layer and the protective layer, so that the cable is further protected.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic view of the structure of the first wear-resistant layer of the present utility model.
FIG. 3 is a schematic view of the structure of the first corrosion-resistant layer of the present utility model.
FIG. 4 is a schematic view of the structure of the first passivation layer according to the present utility model.
Reference numerals illustrate:
1. an optical cable body; 2. a shielding layer; 3. a protective layer; 4. a sheath layer; 41. a first wear layer; 42. a second wear layer; 43. a third wear layer; 44. a fourth wear layer; 5. a first corrosion resistant layer; 6. a second corrosion resistant layer; 7. a first protective layer; 8. and a second protective layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model provides a wear-resistant optical cable, which comprises an optical cable body 1, wherein the outer surface of the optical cable body 1 is coated and connected with a shielding layer 2, the outer surface of the shielding layer 2 is coated and connected with a protective layer 3, the outer surface of the protective layer 3 is coated and connected with a sheath layer 4, a first corrosion-resistant layer 5 and a second corrosion-resistant layer 6 are arranged at the joint of the shielding layer 2 and the protective layer 3, a first protective layer 7 and a second protective layer 8 are arranged at the joint of the protective layer 3 and the sheath layer 4, the sheath layer 4 comprises a first wear-resistant layer 41, a second wear-resistant layer 42, a third wear-resistant layer 43 and a fourth wear-resistant layer 44, the outer surface of the first wear-resistant layer 41 is fixedly connected with the second wear-resistant layer 42, the outer surface of the second wear-resistant layer 42 is fixedly connected with the third wear-resistant layer 43, the outer surface of the third wear-resistant layer 43 is fixedly connected with the fourth wear-resistant layer 44, the material of the first wear-resisting layer 41 is an NBR rubber layer, the material of the second wear-resisting layer 42 is an EPDM rubber layer, the material of the third wear-resisting layer 43 is a CR rubber layer, the material of the fourth wear-resisting layer 44 is an NR rubber layer, the material of the first corrosion-resisting layer 5 is an epoxy resin paint layer, the material of the second corrosion-resisting layer 6 is a petroleum asphalt paint layer, the material of the first protection layer 7 is a water-based asphalt paint layer, the material of the second protection layer 8 is a water-based terrace paint layer, the thicknesses of the first corrosion-resisting layer 5 and the second corrosion-resisting layer 6 are 0.12cm-0.14cm, the thicknesses of the first protection layer 7 and the second protection layer 8 are 0.11cm-0.14cm, the thicknesses of the first wear-resisting layer 41 and the second wear-resisting layer 42 are 0.13cm-0.16cm, and the thicknesses of the third wear-resisting layer 43 and the fourth wear-resisting layer 44 are 0.15cm-0.18cm.
During the use, through set up restrictive coating 4 in the outermost side of optical cable body 1, and restrictive coating 4 includes first wearing layer 41, second wearing layer 42, third wearing layer 43 and fourth wearing layer 44, the surface fixedly connected with second wearing layer 42 of first wearing layer 41, the surface fixedly connected with third wearing layer 43 of second wearing layer 42, the surface fixedly connected with fourth wearing layer 44 of third wearing layer 43, the effect of high-efficient stand wear and tear has been played, thereby can effectually prevent because the cable damage that the friction caused, be connected with shielding layer 2 through the surface cladding of optical cable body 1, the surface cladding of shielding layer 2 is connected with inoxidizing coating 3, the surface cladding of inoxidizing coating 3 is connected with restrictive coating 4, and the junction of shielding layer 2 and inoxidizing coating 3 is provided with first corrosion resistant layer 5 and second corrosion resistant layer 6, the effect of further protecting the cable inside has been played.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wear-resisting type optical cable, includes optical cable body, its characterized in that: the outer surface cladding of optical cable body is connected with the shielding layer, the outer surface cladding of shielding layer is connected with the inoxidizing coating, the outer surface cladding of inoxidizing coating is connected with the restrictive coating, and the junction of shielding layer and inoxidizing coating is provided with first corrosion-resistant layer and second corrosion-resistant layer, the junction of inoxidizing coating and restrictive coating is provided with first protective layer and second protective layer, the restrictive coating includes first wearing layer, second wearing layer, third wearing layer and fourth wearing layer, the surface fixedly connected with second wearing layer of first wearing layer, the surface fixedly connected with third wearing layer of second wearing layer, the surface fixedly connected with fourth wearing layer of third wearing layer.
2. A wear resistant fiber optic cable according to claim 1, wherein: the material of first wearing layer is NBR rubber layer, the material of second wearing layer is EPDM rubber layer, the material of third wearing layer is CR rubber layer, the material of fourth wearing layer is NR rubber layer.
3. A wear resistant fiber optic cable according to claim 1, wherein: the first corrosion-resistant layer is made of an epoxy resin coating layer, and the second corrosion-resistant layer is made of a petroleum asphalt coating layer.
4. A wear resistant fiber optic cable according to claim 1, wherein: the material of first protective layer is waterborne asphalt paint layer, the material of second protective layer is waterborne terrace paint layer.
5. A wear resistant fiber optic cable according to claim 1, wherein: the thickness of the first corrosion-resistant layer and the second corrosion-resistant layer is 0.12cm-0.14cm, and the thickness of the first protective layer and the second protective layer is 0.11cm-0.14cm.
6. A wear resistant fiber optic cable according to claim 1, wherein: the thicknesses of the first wear-resistant layer and the second wear-resistant layer are 0.13cm-0.16cm, and the thicknesses of the third wear-resistant layer and the fourth wear-resistant layer are 0.15cm-0.18cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322116732.4U CN220626731U (en) | 2023-08-04 | 2023-08-04 | Wear-resistant optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322116732.4U CN220626731U (en) | 2023-08-04 | 2023-08-04 | Wear-resistant optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220626731U true CN220626731U (en) | 2024-03-19 |
Family
ID=90220799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322116732.4U Active CN220626731U (en) | 2023-08-04 | 2023-08-04 | Wear-resistant optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220626731U (en) |
-
2023
- 2023-08-04 CN CN202322116732.4U patent/CN220626731U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |