CN219695525U - Optical cable for communication - Google Patents
Optical cable for communication Download PDFInfo
- Publication number
- CN219695525U CN219695525U CN202321270574.1U CN202321270574U CN219695525U CN 219695525 U CN219695525 U CN 219695525U CN 202321270574 U CN202321270574 U CN 202321270574U CN 219695525 U CN219695525 U CN 219695525U
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- sheath
- plastic composite
- soft
- arranged inside
- composite belt
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- 230000003287 optical effect Effects 0.000 title claims abstract description 38
- 238000004891 communication Methods 0.000 title claims abstract description 25
- 239000002131 composite material Substances 0.000 claims abstract description 50
- 239000004033 plastic Substances 0.000 claims abstract description 40
- 239000010410 layer Substances 0.000 claims abstract description 36
- 239000011241 protective layer Substances 0.000 claims abstract description 30
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000013307 optical fiber Substances 0.000 claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 22
- 239000000835 fiber Substances 0.000 claims abstract description 16
- 239000000945 filler Substances 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 14
- 239000004677 Nylon Substances 0.000 claims description 9
- 229920001778 nylon Polymers 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 7
- 229920000098 polyolefin Polymers 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 239000010949 copper Substances 0.000 abstract description 9
- 229910052802 copper Inorganic materials 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 description 20
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 8
- 239000006071 cream Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- 239000004411 aluminium Substances 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Communication Cables (AREA)
Abstract
The utility model relates to the technical field of communication facilities and discloses a communication optical cable, which comprises an optical fiber and an outer protective layer, wherein a steel-plastic composite belt is arranged in the outer protective layer, a water blocking layer is arranged in the steel-plastic composite belt, an inner protective layer is arranged in the water blocking layer, an aluminum-plastic composite belt is arranged in the inner protective layer, binding yarns are arranged in the aluminum-plastic composite belt, an inner soft sheath is arranged in the binding yarns, a loose tube is arranged in the inner soft sheath, copper wires are arranged in the inner soft sheath, and copper wires are also arranged in the outer soft sheath. The optical cable for communication achieves the effects of improving tensile and compression resistance through connection and action of parts such as optical fibers, outer protective layers, steel-plastic composite belts, waterproof layers, inner protective layers, aluminum-plastic composite belts, binding yarns, inner soft jackets, loose tubes, fiber pastes, copper wires, reinforcing parts, filling ropes, cable core fillers, outer soft jackets and the like, and ensures normal communication and transmission of equipment and facilities.
Description
Technical Field
The utility model relates to the technical field of communication facilities, in particular to a communication optical cable.
Background
The optical cable is made up by using one or several optical fibers placed in the cladding sheath as transmission medium and can be used alone or in groups, and is mainly formed from optical fiber, plastic protective sleeve and plastic sheath, and a certain quantity of optical fibers are formed into cable core according to a certain mode, and the exterior of the cable core is covered with sheath, and some of optical fibers are covered with external sheath so as to implement a communication circuit for optical signal transmission. In the use process of the optical cable, the tensile and compressive properties of the common optical cable are poor, the internal optical fiber is easy to be damaged by external force impact, and normal communication transmission is affected.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the optical cable for communication, which has the advantages of improving the tensile and compressive properties by multilayer protection, reducing external influence, prolonging the service life of products, guaranteeing the normal communication transmission of equipment and facilities and the like, and solves the problems that the tensile and compressive properties of the common optical cable are poor, the internal optical fiber is easy to damage by external force impact, and the normal communication transmission is influenced.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a communication optical cable, includes optic fibre and outer sheath, the inside steel plastic composite tape that is provided with of outer sheath, the inside water-blocking layer that is provided with of steel plastic composite tape, the inside interior sheath that is provided with of water-blocking layer, the inside aluminum plastic composite tape that is provided with of interior sheath, the inside yarn that pricks that is provided with of aluminum plastic composite tape, the inside soft sheath that is provided with of yarn, the inside loose tube that is provided with of interior soft sheath, optic fibre is inside the loose tube, the inside fine cream that is provided with of loose tube, the inside copper wire that is provided with of interior soft sheath, the inside reinforcement that is provided with of yarn pricks, the reinforcement surface is provided with the reinforcement bed course, the inside filling rope that is provided with of yarn that pricks, the inside cable core filler that is provided with of interior sheath, the inside copper wire that also is provided with of outer soft sheath.
Preferably, the reinforcement is at the inside central point of the optical cable, six inner soft sheaths are arranged around the outer side of the reinforcement, the six inner soft sheaths have equal size specifications, and the reinforcement and the inner soft sheaths are arranged in a hexagonal shape.
Preferably, the number of the filling ropes is six, six filling ropes are arranged between the inner soft sheaths and the binding yarns, gaps are formed between every two adjacent inner soft sheaths and the binding yarns, the number of the gaps is six, and six filling ropes fill six gaps.
Preferably, the outer soft jackets are multiple, the outer soft jackets are arranged between the inner protective layer and the aluminum-plastic composite belt, the outer soft jackets surround the outer side of the aluminum-plastic composite belt, and the outer soft jackets and the copper wires inside form a circle of protection, so that the overall strength of the optical cable is improved.
Preferably, the inner protective layer is made of ceramic polyolefin material, the outer protective layer is made of nylon material, nylon and ceramic polyolefin are common materials for manufacturing optical cables, the ceramic polyolefin material is fireproof and fireproof, and the nylon material is firm and wear-resistant.
Preferably, the number of the loose tubes is three, the three loose tubes are not adjacent, and the optical fibers in the three loose tubes are arranged in a partitioned mode, so that the loose tubes are prevented from being too concentrated, and harm and loss are reduced.
Compared with the prior art, the utility model provides an optical cable for communication, which has the following beneficial effects:
1. this optical cable for communication, through optic fibre, the outer sheath, the composite is moulded to the steel, the water-blocking layer, interior sheath, the composite is moulded to the aluminium, prick the yarn, interior soft sheath, loose tube, fine cream, copper wire, the reinforcement, fill rope, cable core filler and the connection and the effect of parts such as outer soft sheath, the inside composite is moulded to the steel that sets up of outer sheath, the inside water-blocking layer that sets up of composite is moulded to the steel, the inside inner sheath that sets up of water-blocking layer, the inside composite is moulded to the aluminium sets up prick the yarn, the inside soft sheath that pricks of yarn, the reinforcement, the inside loose tube that sets up of interior soft sheath, the optic fibre is inside the loose tube, the inside fine cream that sets up of loose tube, the inside soft sheath sets up the copper wire with the inside of outer soft sheath, the outer sheath of nylon material makes the optic cable outside firm wear-resisting, cooperate inside steel to mould the composite, copper wire ring layer, the inside composite is moulded to aluminium and reinforcement, the inside obtains effective protection with the multilayer protection of loose tube, avoid and external force impact, reach multilayer protection and improve tensile property, reduce outside influence, guarantee product life, normal transmission facility.
2. This optical cable for communication, through optic fibre, the outer sheath, the composite tape is moulded to the steel, the water blocking layer, interior sheath, the composite tape is moulded to the steel, the yarn pricks, interior soft sheath, loose tube, fine cream, copper wire, the reinforcement bed course, the connection and the effect of parts such as filling rope and cable core filler, the inside steel-plastic composite tape that sets up of outer sheath, the inside water blocking layer that sets up of composite tape is moulded to the steel, the inside inner sheath that sets up of water blocking layer, the inside composite tape that sets up of inner sheath, the yarn pricks, the inside soft sheath that sets up of yarn pricks, the reinforcement, filling rope and cable core filler, the reinforcement surface sets up the reinforcement bed course, inside loose tube and the copper wire of setting up of interior soft sheath, the inside fine cream that sets up of loose tube, the inside waterproof dampproofing of a plurality of structures such as water blocking layer, yarn prick and fine cream, the inside waterproof and dampproofing of interior sheath is the inside fire-proof of optic cable, a plurality of interior soft sheaths and reinforcement are mutually corresponding laminating, the reinforcement bed course increases the degree between a plurality of interior soft sheaths and reinforcement, a plurality of filling ropes are between interior soft sheath and the yarn filler, the inside soft sheath, the inside the fiber cable core filler pricks the inside, the inside is improved, the safety and stability and reliability are reached inside the optical cable is arranged in the inside in the space.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is an enlarged view of the utility model at B in FIG. 1;
FIG. 4 is a front elevational view of the present utility model;
FIG. 5 is a top plan view of the structure of the present utility model;
FIG. 6 is an enlarged view of FIG. 5 at C in accordance with the present utility model;
fig. 7 is an enlarged view of fig. 5 at D in accordance with the present utility model.
Wherein: 1. an optical fiber; 2. an outer protective layer; 3. steel-plastic composite belt; 4. a water blocking layer; 5. an inner protective layer; 6. an aluminum-plastic composite belt; 7. yarn bundling; 8. an inner soft sheath; 9. a loose tube; 10. a fiber paste; 11. a copper wire; 12. a reinforcing member; 13. a reinforcement cushion layer; 14. a filling rope; 15. a core filler; 16. an outer soft sheath.
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. 1-7, a communication optical cable comprises an optical fiber 1 and an outer protective layer 2, wherein a steel-plastic composite belt 3 is arranged in the outer protective layer 2, a water-resistant layer 4 is arranged in the steel-plastic composite belt 3, an inner protective layer 5 is arranged in the water-resistant layer 4, the inner protective layer 5 is made of ceramic polyolefin materials, the outer protective layer 2 is made of nylon materials, nylon and ceramic polyolefin are common materials for manufacturing optical cables, the ceramic polyolefin materials are fireproof and fire-resistant, the nylon materials are firm and wear-resistant, an aluminum-plastic composite belt 6 is arranged in the inner protective layer 5, a binding yarn 7 is arranged in the aluminum-plastic composite belt 6, the binding yarn 7 has the advantages of good water blocking effect, high structural integrity, simplicity and convenience in processing, high production efficiency and the like for the optical cable, an inner soft sheath 8 is arranged in the inner soft sheath 8, the optical fiber 1 is arranged in a loose tube 9, and the loose tube 9 has three components, the three loose tubes 9 are not adjacent, the optical fibers 1 in the three loose tubes 9 are arranged in a partitioning way, the damage and the loss are prevented from being too concentrated, the fiber paste 10 is arranged in the loose tubes 9, the optical fibers 1 are provided with protective layers, the fiber paste 10 is attached to the protective layers of the optical fibers 1, the copper wires 11 are arranged in the inner soft jackets 8, the copper wires 11 and the optical fibers 1 form a photoelectric composite cable, the equipment is powered while in communication transmission, the space and the cost are saved, the efficiency is improved, the reinforcing pieces 12 are arranged in the binding yarns 7, the reinforcing pieces 12 are arranged in the center position in the optical cable, the number of the inner soft jackets 8 is six, the six inner soft jackets 8 surround the outer sides of the reinforcing pieces 12, the six inner soft jackets 8 are equal in size specification, the reinforcing pieces 12 and the inner soft jackets 8 are arranged in a hexagonal shape, the reinforcing piece cushion layer 13 is arranged on the surface of the reinforcing pieces 12, the binding yarns 7 are internally provided with filling ropes 14, the filling ropes 14 are six, six filling ropes 14 are arranged between the inner soft jackets 8 and the binding yarns 7, gaps are formed between every two adjacent inner soft jackets 8 and the binding yarns 7, the total number of the gaps is six, the six filling ropes 14 fill the six gaps, and cable core fillers 15 are arranged in the binding yarns 7;
through the connection and the action of the parts such as the optical fiber 1, the outer protective layer 2, the steel-plastic composite belt 3, the water-resistant layer 4, the inner protective layer 5, the aluminum-plastic composite belt 6, the binding yarn 7, the inner soft sheath 8, the loose tube 9, the fiber paste 10, the copper wire 11, the reinforcing part 12, the reinforcing part cushion layer 13, the filling rope 14, the cable core filler 15 and the like, the steel-plastic composite belt 3 is arranged inside the outer protective layer 2, the water-resistant layer 4 is arranged inside the steel-plastic composite belt 3, the inner protective layer 5 is arranged inside the water-resistant layer 4, the aluminum-plastic composite belt 6 is arranged inside the inner protective layer 5, the binding yarn 7 is arranged inside the aluminum-plastic composite belt 6, the inner soft sheath 8, the reinforcing part 12, the filling rope 14, the cable core filler 15 and the reinforcing part cushion layer 13 are arranged on the surface of the reinforcing part 12, the inner soft sheath 8 is internally provided with a loose tube 9 and copper wires 11, the optical fiber 1 is arranged in the loose tube 9, the loose tube 9 is internally provided with a fiber paste 10, a plurality of structures such as a water-resistant layer 4, binding yarns 7 and the fiber paste 10 are waterproof and moistureproof in the optical cable, the inner sheath 5 is fireproof in the optical cable, a plurality of inner soft sheaths 8 and reinforcing pieces 12 are correspondingly attached to each other, a reinforcing piece cushion layer 13 is arranged between the inner soft sheaths 8 and the reinforcing pieces 12 to increase tightness, a plurality of filling ropes 14 are arranged between the inner soft sheaths 8 and the binding yarns 7, and a cable core filler 15 is filled in the binding yarns 7 to achieve the effects of improving the fireproof and moistureproof safety of the optical cable, the optical fibers 1 are alternately arranged in the optical cable in a partition mode, and the harm is stably reduced in the optical cable is enhanced;
the inner sheath 5 is internally provided with the outer soft sheaths 16, the inner parts of the outer soft sheaths 16 are also provided with the copper wires 11, a plurality of outer soft sheaths 16 are arranged between the inner sheath 5 and the aluminum-plastic composite belt 6, a plurality of outer soft sheaths 16 surround the outer side of the aluminum-plastic composite belt 6, a plurality of outer soft sheaths 16 and the inner copper wires 11 form a circle of protection, and the overall strength of the optical cable is improved;
through the connection and the effect of optical fiber 1, outer sheath 2, steel is moulded compound area 3, water-blocking layer 4, interior sheath 5, aluminium is moulded compound area 6, prick yarn 7, interior soft sheath 8, loose tube 9, fine cream 10, copper wire 11, reinforcement 12, fill rope 14, cable core filler 15 and the part such as outer soft sheath 16, the inside steel is moulded compound area 3 that sets up of outer sheath 2, the inside water-blocking layer 4 that sets up of steel is moulded compound area 3, water-blocking layer 4 inside sets up interior sheath 5, the inside aluminium is moulded compound area 6 and the outer soft sheath 16 that sets up of interior sheath 5, the inside prick yarn 7 sets up interior soft sheath 8, reinforcement 12, fill rope 14 and cable core filler 15, interior soft sheath 8 inside sets up loose tube 9, optical fiber 1 is inside loose tube 9, the inside sets up fine cream 10, interior soft sheath 8 and the inside copper wire 11 that sets up of outer soft sheath 16, the outside firm wear-resisting of outer sheath 2 makes the optical cable outside, cooperation inside steel is moulded compound area 3, copper wire 11 ring layer, aluminium wire 11 and reinforcement 12, the inside is moulded compound area 6 and the inside is reduced in order to protect the multilayer, the inside protection device is reached, the life-span protection effect is reduced, the transmission performance is improved, the normal transmission performance is guaranteed in the multilayer, the protection device is reached, the multilayer protection performance is improved, and the performance is protected outside, and the performance is protected by the multilayer, and has been protected.
When the optical cable is used, the outer protective layer 2, the steel-plastic composite belt 3, the copper wire 11 ring layer, the aluminum-plastic composite belt 6 and the reinforcing piece 12 are arranged on the optical cable, the nylon material outer protective layer 2 enables the optical cable to be firm and wear-resistant, the steel-plastic composite belt 3, the copper wire 11 ring layer, the aluminum-plastic composite belt 6, the reinforcing piece 12 and other multi-layer protection are matched, the overall tensile and compression resistance of the optical cable is improved, the optical fiber 1 is effectively protected inside the loose tube 9, external force impact is avoided and weakened, the service life of the product is prolonged due to external influence is reduced, the structures such as the waterproof layer 4, the binding yarn 7 and the fiber paste 10 are arranged inside the optical cable, the inner protective layer 5 is waterproof and moistureproof inside the optical cable, the inner soft jackets 8 and the reinforcing piece 12 are correspondingly attached, the tightness is increased between the inner soft jackets 8 and the reinforcing piece 12, the filling ropes 14 are arranged between the inner soft jackets 8 and the binding yarn 7, the cable core filler 15 is filled inside the binding yarn 7, the optical fiber 1 is alternately arranged in a partition mode, the structures are tightly corresponding, and the harm is reduced due to the inner stability is enhanced.
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 communication optical cable, includes optic fibre (1) and outer sheath (2), its characterized in that: the novel plastic composite cable sheath is characterized in that the steel-plastic composite belt (3) is arranged inside the outer sheath (2), the water-blocking layer (4) is arranged inside the steel-plastic composite belt (3), the inner sheath (5) is arranged inside the water-blocking layer (4), the aluminum-plastic composite belt (6) is arranged inside the inner sheath (5), the yarn (7) is bundled inside the aluminum-plastic composite belt (6), the inner soft sheath (8) is arranged inside the yarn (7), the loose tube (9) is arranged inside the inner soft sheath (8), the optical fiber (1) is arranged inside the loose tube (9), the fiber paste (10) is arranged inside the loose tube (9), the copper wire (11) is arranged inside the inner soft sheath (8), the reinforcing piece (12) is arranged inside the yarn (7), the reinforcing piece cushion layer (13) is arranged on the surface, the filling rope (14) is arranged inside the yarn (7), the cable core filler (15) is arranged inside the yarn (7), and the inner sheath (5) is also provided with the outer wire (16).
2. A communication cable according to claim 1, wherein: the strength member (12) is arranged at the central position inside the optical cable, six inner soft jackets (8) are arranged, and the six inner soft jackets (8) surround the outer side of the strength member (12).
3. A communication cable according to claim 1, wherein: the filling ropes (14) are six, and six filling ropes (14) are arranged between the inner soft sheath (8) and the binding yarn (7).
4. A communication cable according to claim 1, wherein: the outer soft jackets (16) are multiple, the outer soft jackets (16) are arranged between the inner protective layer (5) and the aluminum-plastic composite belt (6), and the outer soft jackets (16) surround the outer side of the aluminum-plastic composite belt (6).
5. A communication cable according to claim 1, wherein: the inner protective layer (5) is made of ceramic polyolefin material, and the outer protective layer (2) is made of nylon material.
6. A communication cable according to claim 1, wherein: three loose tubes (9) are arranged, and the three loose tubes (9) are not adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321270574.1U CN219695525U (en) | 2023-05-24 | 2023-05-24 | Optical cable for communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321270574.1U CN219695525U (en) | 2023-05-24 | 2023-05-24 | Optical cable for communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219695525U true CN219695525U (en) | 2023-09-15 |
Family
ID=87963965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321270574.1U Active CN219695525U (en) | 2023-05-24 | 2023-05-24 | Optical cable for communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219695525U (en) |
-
2023
- 2023-05-24 CN CN202321270574.1U patent/CN219695525U/en active Active
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