CN215867248U - Outdoor high-protection optical cable - Google Patents
Outdoor high-protection optical cable Download PDFInfo
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- CN215867248U CN215867248U CN202121381584.3U CN202121381584U CN215867248U CN 215867248 U CN215867248 U CN 215867248U CN 202121381584 U CN202121381584 U CN 202121381584U CN 215867248 U CN215867248 U CN 215867248U
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- optical cable
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- silica gel
- outdoor high
- fiber core
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Abstract
The utility model discloses an outdoor high-protection optical cable which comprises a triangular silica gel framework, wherein an optical fiber core and a tearing rope are arranged in the triangular silica gel framework, the optical fiber core is composed of a plurality of optical fibers, a shielding layer is arranged outside the triangular silica gel framework, a heat insulation layer is arranged outside the shielding layer, a bonding layer is arranged outside the heat insulation layer, a protection layer is arranged outside the bonding layer, and a sheath is arranged outside the protection layer. This outdoor high protection optical cable is through setting up the inoxidizing coating that triangle silica gel skeleton and material are the plastic-coated steel band, compares traditional indoor optical cable rigidity and intensity all better, and owing to set up the shielding layer that the material is the aluminium foil material and reduced the interference of magnetic field to fiber core, can not lead to the fact too much influence to fiber core, the sheath that outside nylon wire woven and made reduces the impact to fiber core, reduces the influence of ambient temperature to inside fiber core through setting up the insulating layer, this outdoor high protection optical cable communication ability is strong.
Description
Technical Field
The utility model relates to the technical field of optical cables, in particular to an outdoor high-protection optical cable.
Background
With the development of optical communication and the rapid development of fiber to the home in a network system, the application range of the communication optical cable is widely expanded. However, in the process of laying the communication optical cable, the optical cable is often stretched, wound, bent or extruded to cause damage to the optical fiber, so that the transmission performance of the optical cable is affected, higher requirements are provided for the tensile strength and the compressive strength of the optical cable, and the outdoor optical cable needs to be enhanced in terms of the setting environmental requirements and the mechanical and physical capabilities of the optical cable such as lateral pressure resistance, tensile strength and the like so as to adapt to the complex outdoor environment.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides an outdoor high-protection optical cable which can effectively solve the problems in the background art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides an outdoor high protection optical cable, includes triangle silica gel skeleton, be provided with the fiber core in the triangle silica gel skeleton and tear the rope, the fiber core comprises a plurality of optic fibre, be provided with the shielding layer outside the triangle silica gel skeleton, the shielding layer is provided with the insulating layer outward, the insulating layer is provided with the adhesive linkage outward, the adhesive linkage is provided with the inoxidizing coating outward, the inoxidizing coating is provided with the sheath outward.
Preferably, the sheath is woven by a plurality of strands of nylon wires, the protective layer is made of plastic-coated steel strips, and the thickness of the protective layer is larger than that of the sheath.
Preferably, the shielding layer is made of an aluminum foil material, and the bonding layer is made of a polyamide resin material.
Preferably, the number of the tearing ropes is three, and the tearing ropes are separated by triangular silica gel frameworks and are made of polyester fibers.
Preferably, the sheath is provided with a fluorescent paint.
Compared with the prior art, the utility model has the beneficial effects that:
this outdoor high protection optical cable is through setting up the inoxidizing coating that triangle silica gel skeleton and material are the plastic-coated steel band, it is all better to compare traditional indoor optical cable rigidity and intensity, and owing to set up the shielding layer that the material is the aluminium foil material and reduced the interference of magnetic field to fiber core, can not lead to the fact too much influence to fiber core, the sheath that outside nylon wire was woven and is made reduces the impact to fiber core, reduce the influence of ambient temperature to inside fiber core through setting up the insulating layer, this outdoor high protection optical cable communication ability is strong, and the affinity is good, be convenient for make and utilize.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
reference numbers in the figures:
1-triangular silica gel framework, 2-optical fiber core, 3-tearing rope, 4-shielding layer, 5-heat insulation layer, 6-bonding layer, 7-protective layer, 8-sheath and 9-fluorescent paint.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An outdoor high-protection optical cable of the present invention is described in detail below with reference to fig. 1:
the utility model provides an outdoor high protection optical cable, includes triangle silica gel skeleton 1, be provided with optical fiber core 2 and tear rope 3 in the triangle silica gel skeleton 1, optical fiber core 2 comprises a plurality of optic fibre, triangle silica gel skeleton 1 is provided with shielding layer 4 outward, shielding layer 4 is provided with insulating layer 5 outward, insulating layer 5 is provided with adhesive linkage 6 outward, adhesive linkage 6 is provided with the inoxidizing coating 7 outward, protective layer 7 is provided with sheath 8 outward.
Preferably, the sheath 8 is made of multi-strand nylon wires in a weaving mode, the sheath 8 made of the nylon wires in the weaving mode reduces impact on the optical fiber core 2, meanwhile due to the flexibility of the nylon materials, the protective layer 7 prevents damage of hard objects to the protective layer, the protective layer 7 is made of plastic-coated steel belts, the plastic-coated steel belts have good rigidity and strength, and the thickness of the protective layer 7 is larger than that of the sheath 8. Preferably, the shielding layer 4 is made of an aluminum foil material, which reduces interference of a magnetic field on the optical fiber core 2, and the adhesive layer 6 is made of a polyamide resin material. Preferably, it is separated by triangle silica gel skeleton 1 to tear 3 quantity of rope, tear 3 materials of rope and be polyester fiber, tear 3 rope of one kind and drag the effect, the heat that absorbs giving out in the use is dragged to the tensile. Preferably, the sheath 8 is provided with fluorescent paint 9, so that the optical cable can still be identified by people under the condition of insufficient outdoor light.
In summary, compared with the conventional technology: this outdoor high protection optical cable is through setting up triangle silica gel skeleton 1 and the inoxidizing coating 7 that the material is the plastic-coated steel band, it is all better to compare traditional indoor optical cable rigidity and intensity, and owing to set up the material and reduced the interference of magnetic field to fiber core for aluminium foil material's shielding layer 4, can not lead to the fact too much influence to fiber core 2, the sheath 8 that outside nylon wire was woven and is made reduces the impact to fiber core, reduce the influence of ambient temperature to inside optical fiber core through setting up insulating layer 5, this outdoor high protection optical cable communication ability is strong, the affinity is good, be convenient for make and utilize.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. An outdoor high protection optical cable which characterized in that: including triangle silica gel skeleton, be provided with the optic fibre core in the triangle silica gel skeleton and tear the rope, the optic fibre core comprises a plurality of optic fibre, the triangle silica gel skeleton is provided with the shielding layer outward, the shielding layer is provided with the insulating layer outward, the insulating layer is provided with the adhesive linkage outward, the adhesive linkage is provided with the inoxidizing coating outward, the inoxidizing coating is provided with the sheath outward.
2. The outdoor high-protection optical cable according to claim 1, wherein: the protective sleeve is made of multi-strand nylon wires in a weaving mode, the protective layer is made of plastic-coated steel belts, and the thickness of the protective layer is larger than that of the protective sleeve.
3. The outdoor high-protection optical cable according to claim 1, wherein: the shielding layer is made of an aluminum foil material, and the bonding layer is made of a polyamide resin material.
4. The outdoor high-protection optical cable according to claim 1, wherein: the number of the tearing ropes is three, the tearing ropes are separated by triangular silica gel frameworks, and the tearing ropes are made of polyester fibers.
5. The outdoor high-protection optical cable according to claim 1, wherein: the sheath is provided with fluorescent paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121381584.3U CN215867248U (en) | 2021-06-21 | 2021-06-21 | Outdoor high-protection optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121381584.3U CN215867248U (en) | 2021-06-21 | 2021-06-21 | Outdoor high-protection optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215867248U true CN215867248U (en) | 2022-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121381584.3U Active CN215867248U (en) | 2021-06-21 | 2021-06-21 | Outdoor high-protection optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215867248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114967012A (en) * | 2022-05-31 | 2022-08-30 | 宏安集团有限公司 | Triangular side inner side groove SZ framework type basalt fiber yarn optical cable |
-
2021
- 2021-06-21 CN CN202121381584.3U patent/CN215867248U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114967012A (en) * | 2022-05-31 | 2022-08-30 | 宏安集团有限公司 | Triangular side inner side groove SZ framework type basalt fiber yarn optical cable |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230830 Address after: 518100 East, 12th and 9th floors, Building A4, Zhongtai Information Technology Industrial Park, No. 2 Dezheng Road, Shilong Community, Shiyan Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Boyang Communication Technology Co.,Ltd. Address before: 518000 area B1, east of 12th floor, building A3, Sino Thai Information Industrial Park, No.2, Dezheng Road, Shilong community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Zhongwei Sichuang Technology Co.,Ltd. |