CN216485700U - Optical fiber cable with good tensile effect - Google Patents
Optical fiber cable with good tensile effect Download PDFInfo
- Publication number
- CN216485700U CN216485700U CN202220047676.6U CN202220047676U CN216485700U CN 216485700 U CN216485700 U CN 216485700U CN 202220047676 U CN202220047676 U CN 202220047676U CN 216485700 U CN216485700 U CN 216485700U
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- Prior art keywords
- layer
- optical fiber
- cable
- rubber strip
- outside
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 26
- 230000000694 effects Effects 0.000 title claims abstract description 14
- 229920001971 elastomer Polymers 0.000 claims abstract description 18
- 239000005060 rubber Substances 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 59
- 239000000835 fiber Substances 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 9
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 8
- 239000004800 polyvinyl chloride Substances 0.000 claims description 8
- 229920002334 Spandex Polymers 0.000 claims description 7
- 239000011241 protective layer Substances 0.000 claims description 7
- 239000004759 spandex Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 4
- 239000005062 Polybutadiene Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 229920002857 polybutadiene Polymers 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003063 flame retardant Substances 0.000 abstract description 5
- 239000012528 membrane Substances 0.000 abstract description 2
- 239000003365 glass fiber Substances 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000013308 plastic optical fiber Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses an effectual optical fiber cable of tensile relates to optical fiber cable technical field, including cable core and rubber strip, four fixed slots have been seted up to the avris equidistance of rubber strip, all are provided with the cable core in four fixed slots, and the outside of cable core is provided with the insulating layer, and the rubber strip middle part is provided with the jack, and the plug-in connection has the enhancement steel wire in the jack, and the outside parcel of rubber strip has the inoxidizing coating, and the outside parcel of inoxidizing coating has the wire net, and the outside of wire net is provided with the enhancement layer. The utility model discloses in, through the wire net that sets up, improved the stretch-proofing performance of optical cable, through the inoxidizing coating that sets up, improve the fire-retardant performance of cable core, improved wear resistance greatly through the wearing layer that sets up, and through the water proof membrane that sets up, played waterproof effect to the cable core, the effectual life who prolongs the optical cable.
Description
Technical Field
The utility model relates to an optical fiber cable technical field especially relates to an effectual optical fiber cable of tensile.
Background
An optical fibre cable is a telecommunications cable consisting of two or more glass or plastic optical fibre cores, which are located in a protective covering, covered by a plastic PVC outer sleeve. Signal transmission along the internal optical fiber typically uses infrared, dielectric waveguides that transmit light waves.
The prior art may refer to chinese patent with publication number CN213814058U, which discloses a high temperature resistant optical fiber cable, which may include: the inner layer comprises 3 optical cable cores arranged in a contact manner and a water blocking layer wrapping the 3 optical cable cores; the middle layer is arranged on the outer side of the inner layer and comprises an insulating layer, a heat insulating layer and a tensile layer which are sequentially arranged from inside to outside; the outer layer is arranged on the outer side of the middle layer and comprises a flame-retardant layer and a sheath layer which are sequentially arranged from inside to outside. The optical cable core may comprise: an optical fiber; the glass fiber yarn layer is arranged on the outer side of the optical fiber and wraps the optical fiber; the low-smoke halogen-free flame-retardant sheath is arranged on the outer side of the glass fiber yarn layer. The water-resistant layer is made of silicon rubber, and alkali-free glass fiber is filled in the water-resistant layer.
In the prior art, the optical cable has poor tensile resistance effect, and the service life is seriously reduced, so that the optical fiber cable with good tensile resistance effect is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an optical fiber cable with good tensile effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an effectual optical fiber cable of tensile, includes cable core and rubber strip, four fixed slots have been seted up to the avris equidistance of rubber strip, all are provided with the cable core in four fixed slots, the outside of cable core is provided with the insulating layer, the rubber strip middle part is provided with the jack, the grafting has the enhancement steel wire in the jack, the outside parcel of rubber strip has the inoxidizing coating, the outside parcel of inoxidizing coating has the wire net, the outside of wire net is provided with the enhancement layer, the outside of enhancement layer is provided with the wearing layer.
Preferably, the protective layer comprises a polyvinyl chloride fiber layer, a spandex fiber layer is arranged on the outer side of the polyvinyl chloride fiber layer, and a protective sleeve is arranged on the outer side of the spandex fiber layer.
Preferably, the material of the protective sleeve is made of a PLC material.
Preferably, a waterproof film is bonded on the inner side of the wear-resistant layer.
Preferably, the reinforcing layer is a plurality of nylon ropes arranged on the outer side of the steel wire mesh.
Preferably, the thickness of the wear-resistant layer is greater than that of the protective layer.
Preferably, the wear-resistant layer is made of butadiene rubber.
The utility model has the advantages that:
1. the fixed groove is formed in the side of the rubber strip, the cable core is arranged in the fixed groove, the cable core is fixed, the cable core is uniformly distributed, and the cable core is guaranteed to be effectively protected.
2. Through the wire net that sets up, improved the stretch-proofing performance of optical cable, through the inoxidizing coating that sets up, improve the fire-retardant performance of cable core, improved wear resistance greatly through the wearing layer that sets up, and through the water proof membrane that sets up, played waterproof effect to the cable core, the effectual life who prolongs the optical cable.
Drawings
Fig. 1 is the utility model provides an effectual optical fiber cable's of tensile spatial structure sketch map.
Fig. 2 is the utility model provides an effectual optical fiber cable's of tensile cross-sectional structure sketch map.
Fig. 3 is the utility model provides a cross-sectional structure schematic diagram of the inoxidizing coating of effectual optical fiber cable of tensile.
Fig. 4 is the utility model provides an effectual wearing layer's of tensile cross-sectional structure sketch map of fiber optic cable of tensile.
In the figure: 1. a cable core; 2. an insulating layer; 3. a rubber strip; 4. a wear layer; 401. a water-resistant film; 5. a jack; 6. fixing grooves; 7. reinforcing steel wires; 8. a reinforcing layer; 9. a nylon rope; 10. a protective layer; 101. a polyvinyl chloride fiber layer; 102. a spandex fiber layer; 103. a protective sleeve; 11. and (5) steel wire mesh.
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.
Referring to fig. 1-4, the optical fiber cable with good tensile effect comprises a cable core 1 and a rubber strip 3, wherein four fixed grooves 6 are equidistantly formed in the side of the rubber strip 3, the cable core 1 is arranged in each of the four fixed grooves 6, the cable core 1 is fixed, and the cable cores 1 are distributed;
the insulating layer 2 is arranged on the outer side of the cable core 1, the jack 5 is arranged in the middle of the rubber strip 3, and the reinforcing steel wire 7 is inserted in the jack 5, so that the structural strength of the optical cable is improved;
the outside parcel of rubber strip 3 has inoxidizing coating 10, and the outside parcel of inoxidizing coating 10 has wire net 11, and the outside of wire net 11 is provided with enhancement layer 8, and the outside of enhancement layer 8 is provided with wearing layer 4.
The protective layer 10 comprises a polyvinyl chloride fiber layer 101, a spandex fiber layer 102 is arranged on the outer side of the polyvinyl chloride fiber layer 101, and a protective sleeve 103 is arranged on the outer side of the spandex fiber layer 102, so that the flame retardant property is improved;
the material of the protective sleeve 103 is made of a PLC material, so that the protective sleeve 103 has stretch resistance;
the waterproof film 401 is bonded on the inner side of the wear-resistant layer 4, so that the waterproof performance is improved;
the reinforcing layer 8 is a plurality of nylon ropes 9 arranged on the outer side of the steel wire mesh 11, so that the anti-stretching effect is further improved;
the thickness of the wear-resistant layer 4 is larger than that of the protective layer 10, so that the protection effect on the cable core 1 is improved;
the wear-resistant layer 4 is made of butadiene rubber, and the wear-resistant layer 404 made of butadiene rubber can provide good wear resistance for the cable core 1.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be a mechanical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an effectual optical fiber cable of tensile, includes cable core (1) and rubber strip (3), its characterized in that, four fixed slots (6) have been seted up to the avris equidistance of rubber strip (3), all are provided with cable core (1) in four fixed slots (6), the outside of cable core (1) is provided with insulating layer (2), rubber strip (3) middle part is provided with jack (5), the concatenation has strengthened steel wire (7) in jack (5), the outside parcel of rubber strip (3) has inoxidizing coating (10), the outside parcel of inoxidizing coating (10) has wire net (11), the outside of wire net (11) is provided with enhancement layer (8), the outside of enhancement layer (8) is provided with wearing layer (4).
2. The optical fiber cable with good tensile strength as claimed in claim 1, wherein the protective layer (10) comprises a polyvinyl chloride fiber layer (101), a spandex fiber layer (102) is disposed on an outer side of the polyvinyl chloride fiber layer (101), and a protective jacket (103) is disposed on an outer side of the spandex fiber layer (102).
3. An optical fiber cable with good tensile effect according to claim 2, wherein the material of the protective sheath (103) is made of PLC material.
4. The optical fiber cable with good tensile effect as claimed in claim 1, wherein a waterproof film (401) is adhered to the inner side of the abrasion resistant layer (4).
5. The optical fiber cable with good tensile effect as claimed in claim 1, wherein the reinforcing layer (8) is a plurality of nylon ropes (9) arranged outside the steel wire mesh (11).
6. An optical fiber cable with good tensile strength according to claim 1, wherein the thickness of the abrasion resistant layer (4) is greater than that of the protective layer (10).
7. The optical fiber cable with good tensile effect as claimed in claim 1, wherein the wear-resistant layer (4) is made of butadiene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220047676.6U CN216485700U (en) | 2022-01-10 | 2022-01-10 | Optical fiber cable with good tensile effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220047676.6U CN216485700U (en) | 2022-01-10 | 2022-01-10 | Optical fiber cable with good tensile effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216485700U true CN216485700U (en) | 2022-05-10 |
Family
ID=81433628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220047676.6U Active CN216485700U (en) | 2022-01-10 | 2022-01-10 | Optical fiber cable with good tensile effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216485700U (en) |
-
2022
- 2022-01-10 CN CN202220047676.6U patent/CN216485700U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Fiber Optic Cable with Good Tensile Effect Effective date of registration: 20220926 Granted publication date: 20220510 Pledgee: Hanchuan Sub branch of Bank of Hubei Co.,Ltd. Pledgor: Hubei Fenghuo Boxin Cable Co.,Ltd. Registration number: Y2022420000322 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 432300 Beiqiao Science Park, Hanchuan economic and Technological Development Zone, Xiaogan City, Hubei Province Patentee after: Hubei Boxin Optoelectronic Technology Co.,Ltd. Country or region after: China Address before: 432300 Beiqiao Science Park, Hanchuan economic and Technological Development Zone, Xiaogan City, Hubei Province Patentee before: Hubei Fenghuo Boxin Cable Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |