CN112415693A - Armored butterfly-shaped communication optical cable - Google Patents
Armored butterfly-shaped communication optical cable Download PDFInfo
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- CN112415693A CN112415693A CN202011481596.3A CN202011481596A CN112415693A CN 112415693 A CN112415693 A CN 112415693A CN 202011481596 A CN202011481596 A CN 202011481596A CN 112415693 A CN112415693 A CN 112415693A
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- optical cable
- armor
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- 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
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- 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
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Abstract
The invention discloses an armored butterfly communication optical cable in the technical field of optical cables, which comprises: the optical cable comprises a plurality of optical cable cores, a plurality of optical cable cores and a plurality of optical cable cores, wherein the optical cable cores are arranged in parallel; the inner protective layers are correspondingly coated on the outer walls of the optical cable cores one by one; the anti-stretching devices are sleeved on the outer walls of the inner protection layers in a one-to-one correspondence manner; the armor layer is coated on the outer walls of the stretching-resistant devices; the anti-bending devices are uniformly embedded on the upper side and the lower side of the armor layer; the anti-biting balls are uniformly arranged on the outer side wall of the outer protective layer, so that the anti-biting and anti-bending properties of the butterfly-shaped communication optical cable can be effectively improved, the optical cable can be effectively prevented from being gnawed by rats and insects, and the service life of the butterfly-shaped communication optical cable is prolonged.
Description
Technical Field
The invention relates to the technical field of optical cables, in particular to an armored butterfly-shaped communication optical cable.
Background
Fiber optic cables are manufactured to meet optical, mechanical, or environmental performance specifications and utilize one or more optical fibers disposed in a covering jacket as the transmission medium and may be used individually or in groups as telecommunication cable assemblies. The optical cable is mainly composed of optical fibers (thin glass filaments like hair), a plastic protective sleeve and a plastic sheath, and metals such as gold, silver, copper and aluminum are not contained in the optical cable, so that the optical cable generally has no recycling value. The optical cable is a communication line which is formed by a certain number of optical fibers into a cable core in a certain mode, is externally coated with a sheath, and is also coated with an outer protective layer for realizing optical signal transmission. Namely: a cable formed by subjecting an optical fiber (optical transmission carrier) to a certain process. The basic structure of the optical cable generally comprises a cable core, a reinforcing steel wire, a filler, a sheath and other parts, and further comprises a waterproof layer, a buffer layer, an insulated metal wire and other components according to requirements.
The communication optical cable is composed of a core and an outer sheath, wherein the core is composed of a plurality of (core) optical fibers (generally from several cores to several thousands of cores). Compared with the traditional symmetrical copper loop and coaxial copper loop, the transmission capacity of the optical fiber is much larger; the attenuation is less; the transmission distance is long; the volume is small; the weight is light; no electromagnetic interference exists; low cost and is currently the most promising communication transmission medium. The main difference between the structure of the communication cable and the cable is that the cable must have a strength member to withstand external mechanical loads in order to protect the optical fiber from various external mechanical forces. Communication optical cables are widely used for signal transmission of various departments such as telecommunication, electric power, broadcasting and the like, and will gradually become the main body of future communication networks.
The existing butterfly-shaped communication optical cable does not have tensile resistance and bending resistance, and easily causes damage to optical fibers in the optical cable in the use process, and rats and insects like to gnaw the surface of the optical cable, so that the optical cable is broken, and the service life of the optical cable is seriously influenced.
Disclosure of Invention
The invention aims to provide an armored butterfly-shaped communication optical cable, which solves the problems that the existing butterfly-shaped communication optical cable proposed in the background technology has no tensile property and bending resistance, easily damages optical fibers in the optical cable in the using process, and is more likely to gnaw on the surface of the optical cable by rats and insects, the optical cable is broken, and the service life of the optical cable is seriously influenced.
In order to achieve the purpose, the invention provides the following technical scheme: an armored butterfly-shaped communication cable comprising:
the optical cable comprises a plurality of optical cable cores, a plurality of optical cable cores and a plurality of optical cable cores, wherein the optical cable cores are arranged in parallel;
the inner protective layers are correspondingly coated on the outer walls of the optical cable cores one by one;
the anti-stretching devices are sleeved on the outer walls of the inner protection layers in a one-to-one correspondence manner;
the armor layer is coated on the outer walls of the stretching-resistant devices;
the anti-bending devices are uniformly embedded on the upper side and the lower side of the armor layer;
the outer protective layer is coated on the armor layer and the outer wall of the anti-bending device;
a plurality of balls of preventing stinging, it is a plurality of prevent stinging the ball and evenly set up on the lateral wall of outer jacket.
Preferably, the inner sheath layer comprises:
an inner sheath body;
the spiral caulking groove is formed in the outer wall of the inner protection layer body.
Preferably, the stretch resistant means is a spring-like helical structure.
Preferably, the armor comprises:
an armor layer body;
the mounting holes are arranged on the front surface of the armor layer body side by side and penetrate through the rear surface of the armor layer body, and a spiral structure matched with the anti-stretching device is arranged in an inner cavity of each mounting hole;
the first strip-shaped caulking grooves are uniformly formed in the upper side and the lower side of the armor layer body.
Preferably, the outer sheath comprises:
an outer jacket body;
and the second strip-shaped caulking grooves are formed in the upper side and the lower side of the inner cavity of the outer protection layer body.
Preferably, the bite-preventing ball includes:
pricking a ball;
and the protective layer is coated on the outer wall of the thorn ball.
Compared with the prior art, the invention has the beneficial effects that: the invention can effectively improve the stretch-proofing novelty and the bending resistance of the butterfly-shaped communication optical cable, can effectively prevent the gnawing of rats and insects to the optical cable, improves the service life of the butterfly-shaped communication optical cable, can effectively prevent the relative displacement between the stretch-proofing device and the inner protective layer body by matching the spiral structure on the stretch-proofing device with the spiral caulking groove, can effectively enhance the stretch-proofing property of the optical cable by arranging the spring-shaped spiral structure, is arranged on the outer wall of the stretch-proofing device by matching the spiral structure on the mounting hole with the spiral structure on the stretch-proofing device, can effectively prevent the relative displacement between the armor layer body and the stretch-proofing device, and is embedded in a plurality of first strip caulking grooves in a one-to-one correspondence way by a plurality of bend-proofing devices, anti-bending device is the spring steel, can effectual anti-bending of promotion optical cable, the cladding of outer jacket body is at the armor body, a plurality of second bar caulking grooves and a plurality of first bar caulking groove one-to-one, second bar caulking groove joint is on anti-bending device's outer wall, thorn ball hot melt is on the outer wall of outer jacket body, the protective layer cladding is on the outer wall of thorn ball, after the protective layer is gnawed by the mousetrap, the thorn ball exposes, the acupuncture on the thorn ball causes the injury to the mousetrap, prevent that continuation of mousetrap from gnawing, can effectually prevent gnawing of mousetrap to the optical cable, the life of optical cable has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inner sheath structure of the present invention;
FIG. 3 is a schematic view of a stretch resistant apparatus of the present invention;
FIG. 4 is a schematic view of an armor construction of the present invention;
FIG. 5 is a schematic view of an outer jacket structure according to the present invention;
fig. 6 is a schematic view of the anti-biting ball structure of the present invention.
In the figure: 100 optical cable cores, 200 inner protective layers, 210 inner protective layer bodies, 220 spiral caulking grooves, 300 tensile devices, 400 armor layers, 410 armor layer bodies, 420 mounting holes, 430 first strip-shaped caulking grooves, 500 bending resistant devices, 600 outer protective layers, 610 outer protective layer bodies, 620 second strip-shaped caulking grooves, 700 anti-biting balls, 710 stabbing balls and 720 protective layers.
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.
The invention provides an armored butterfly-shaped communication optical cable, which can effectively improve the stretch resistance and the bending resistance of the butterfly-shaped communication optical cable, can effectively prevent rodents from gnawing the optical cable, and prolongs the service life of the butterfly-shaped communication optical cable, and the armored butterfly-shaped communication optical cable provided by the invention is shown in figure 1 and comprises the following components: the cable comprises a cable core 100, an inner protective layer 200, a tensile device 300, an armor layer 400, an anti-bending device 500, an outer protective layer 600 and an anti-biting ball 700;
referring to fig. 1 again, a plurality of optical cable cores 100 are arranged in parallel;
referring to fig. 1-2, the inner protective layers 200 are correspondingly coated on the outer walls of the optical cable cores 100, and the inner protective layers 200 include:
the inner sheath body 210 is coated on the outer wall of the optical cable core 100;
the spiral caulking groove 220 is formed on the outer wall of the inner sheath body 210;
referring to fig. 1 to 3, a plurality of stretch-proofing devices 300 are sleeved on the outer walls of a plurality of inner protection layers 200 in a one-to-one correspondence manner, the stretch-proofing devices 300 are in spring-shaped spiral structures, the spiral structures on the stretch-proofing devices 300 are matched with the spiral caulking grooves 220, the stretch-proofing devices 300 are clamped in the spiral caulking grooves 220 on the inner protection layer body 210 through the spiral structures, so that the relative displacement between the stretch-proofing devices 300 and the inner protection layer body 210 can be effectively prevented, and the stretch-proofing property of the optical cable can be effectively enhanced through the arrangement of the spring-shaped spiral structures;
referring to fig. 1, 3 and 4, an armor 400 is coated on an outer wall of the plurality of tensile resistant devices 300, the armor 400 including:
the armor body 410 is sleeved on the outer wall of the tensile device 300;
the mounting holes 420 are arranged on the front surface of the armor body 410 side by side, the mounting holes 420 penetrate through the rear surface of the armor body 410, the inner cavity of the mounting holes 420 is provided with a spiral structure matched with the stretch-proofing device 300, and the armor body 410 is arranged on the outer wall of the stretch-proofing device 300 through the matching use of the spiral structure on the mounting holes 420 and the spiral structure on the stretch-proofing device 300, so that the armor body 410 and the stretch-proofing device 300 can be effectively prevented from generating relative displacement;
a plurality of first strip-shaped caulking grooves 430 are uniformly formed in the upper and lower sides of the armor body 410;
referring to fig. 1 and 4 again, the plurality of anti-bending devices 500 are correspondingly embedded in the plurality of first bar-shaped embedding grooves 430 one by one, and the anti-bending devices 500 are made of spring steel, so that the anti-bending property of the optical cable can be effectively improved;
referring to fig. 1, 4 and 5, an outer sheath 600 covers the armor 400 and the outer wall of the anti-bending device 500, and the outer sheath 600 includes:
the outer sheath body 610 is wrapped around the armor body 410;
the plurality of second strip-shaped caulking grooves 620 are uniformly formed in the upper side and the lower side of the inner cavity of the outer sheath body 610, the plurality of second strip-shaped caulking grooves 620 correspond to the plurality of first strip-shaped caulking grooves 430 one to one, and the second strip-shaped caulking grooves 620 are clamped on the outer wall of the anti-bending device 500;
referring to fig. 1, 5 and 6, a plurality of anti-biting balls 700 are uniformly disposed on an outer sidewall of the outer sheath 600, the anti-biting balls 700 including:
the thorn balls 710 are hot-melted on the outer wall of the outer sheath body 610;
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. The utility model provides an armor butterfly-shaped communication optical cable which characterized in that: the method comprises the following steps:
a plurality of optical cable cores (100), the plurality of optical cable cores (100) being arranged in parallel;
the inner protective layers (200) are correspondingly coated on the outer walls of the optical cable cores (100) one by one;
the anti-stretching devices (300) are sleeved on the outer walls of the inner protection layers (200) in a one-to-one correspondence mode;
an armor layer (400), wherein the armor layer (400) is coated on the outer wall of the stretching-resistant devices (300);
the anti-bending devices (500) are uniformly embedded on the upper side and the lower side of the armor layer (400);
the outer protection layer (600), the outer protection layer (600) is coated on the armor layer (400) and the outer wall of the anti-bending device (500);
the anti-biting ball (700) is uniformly arranged on the outer side wall of the outer protective layer (600).
2. The armored butterfly communication cable of claim 1, wherein: the inner sheath (200) comprises:
an inner jacket body (210);
the spiral caulking groove (220), spiral caulking groove (220) are seted up on the outer wall of inner sheath body (210).
3. The armored butterfly communication cable of claim 1, wherein: the stretch-proofing device (300) is of a spring-like spiral structure.
4. The armored butterfly communication cable of claim 1, wherein: the armor (400) includes:
an armor body (410);
the mounting holes (420) are arranged on the front surface of the armor layer body (410) side by side, the mounting holes (420) penetrate through the rear surface of the armor layer body (410), and a spiral structure matched with the anti-stretching device (300) is arranged in the inner cavity of each mounting hole (420);
the armor layer comprises a plurality of first strip-shaped caulking grooves (430), wherein the first strip-shaped caulking grooves (430) are uniformly arranged on the upper side and the lower side of the armor layer body (410).
5. The armored butterfly communication cable of claim 1, wherein: the outer jacket (600) comprises:
an outer jacket body (610);
a plurality of second bar caulking grooves (620), it is a plurality of second bar caulking groove (620) are evenly seted up both sides about the inner chamber of outer jacket body (610).
6. The armored butterfly communication cable of claim 1, wherein: the bite-preventing ball (700) comprises:
a barbed ball (710);
the protective layer (720), the protective layer (720) coats on the outer wall of the thorn ball (710).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011481596.3A CN112415693B (en) | 2020-12-16 | 2020-12-16 | Armored butterfly-shaped communication optical cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011481596.3A CN112415693B (en) | 2020-12-16 | 2020-12-16 | Armored butterfly-shaped communication optical cable |
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| Publication Number | Publication Date |
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| CN112415693A true CN112415693A (en) | 2021-02-26 |
| CN112415693B CN112415693B (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011481596.3A Active CN112415693B (en) | 2020-12-16 | 2020-12-16 | Armored butterfly-shaped communication optical cable |
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Citations (11)
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| CN201145756Y (en) * | 2008-01-11 | 2008-11-05 | 长飞光纤光缆(上海)有限公司 | Flat shape optical fiber with optical cable |
| CN202473351U (en) * | 2012-03-22 | 2012-10-03 | 浙江凯盛电缆有限公司 | Interlocked armored cable |
| CN203930140U (en) * | 2014-01-22 | 2014-11-05 | 江苏苏龙通信科技股份有限公司 | A kind of armored optical cable |
| CN206672665U (en) * | 2017-03-24 | 2017-11-24 | 浙江立洲线缆有限公司 | The flat composite cable of high intensity |
| CN207650457U (en) * | 2017-11-23 | 2018-07-24 | 安明 | House wiring flat optical cable |
| CN109754924A (en) * | 2019-03-13 | 2019-05-14 | 安徽亢信电子科技有限公司 | A kind of highly resistance type connector cable |
| CN208889376U (en) * | 2018-11-13 | 2019-05-21 | 昆明欧杰电缆制造有限公司 | A kind of fire-resisting cable that tensile strength is high |
| CN209087436U (en) * | 2018-09-03 | 2019-07-09 | 安徽华网电缆有限公司 | A kind of stretching resistance high intensity locomotive cable |
| US20200183113A1 (en) * | 2018-12-06 | 2020-06-11 | Sterlite Technologies Limited | Rollable optical fiber ribbon with colour line marking |
| CN211788279U (en) * | 2020-04-21 | 2020-10-27 | 恩乐曼仪表(徐州)有限公司 | Cable with high tensile strength |
| CN212084678U (en) * | 2020-04-21 | 2020-12-04 | 晶锋集团股份有限公司 | Tear-resistant silicone rubber data flat cable |
-
2020
- 2020-12-16 CN CN202011481596.3A patent/CN112415693B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201145756Y (en) * | 2008-01-11 | 2008-11-05 | 长飞光纤光缆(上海)有限公司 | Flat shape optical fiber with optical cable |
| CN202473351U (en) * | 2012-03-22 | 2012-10-03 | 浙江凯盛电缆有限公司 | Interlocked armored cable |
| CN203930140U (en) * | 2014-01-22 | 2014-11-05 | 江苏苏龙通信科技股份有限公司 | A kind of armored optical cable |
| CN206672665U (en) * | 2017-03-24 | 2017-11-24 | 浙江立洲线缆有限公司 | The flat composite cable of high intensity |
| CN207650457U (en) * | 2017-11-23 | 2018-07-24 | 安明 | House wiring flat optical cable |
| CN209087436U (en) * | 2018-09-03 | 2019-07-09 | 安徽华网电缆有限公司 | A kind of stretching resistance high intensity locomotive cable |
| CN208889376U (en) * | 2018-11-13 | 2019-05-21 | 昆明欧杰电缆制造有限公司 | A kind of fire-resisting cable that tensile strength is high |
| US20200183113A1 (en) * | 2018-12-06 | 2020-06-11 | Sterlite Technologies Limited | Rollable optical fiber ribbon with colour line marking |
| CN109754924A (en) * | 2019-03-13 | 2019-05-14 | 安徽亢信电子科技有限公司 | A kind of highly resistance type connector cable |
| CN211788279U (en) * | 2020-04-21 | 2020-10-27 | 恩乐曼仪表(徐州)有限公司 | Cable with high tensile strength |
| CN212084678U (en) * | 2020-04-21 | 2020-12-04 | 晶锋集团股份有限公司 | Tear-resistant silicone rubber data flat cable |
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| Publication number | Publication date |
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| CN112415693B (en) | 2022-10-11 |
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