CN115128751A - Multi-scene composite wiring optical cable - Google Patents
Multi-scene composite wiring optical cable Download PDFInfo
- Publication number
- CN115128751A CN115128751A CN202210874598.1A CN202210874598A CN115128751A CN 115128751 A CN115128751 A CN 115128751A CN 202210874598 A CN202210874598 A CN 202210874598A CN 115128751 A CN115128751 A CN 115128751A
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- Prior art keywords
- sheath
- optical cable
- inner sheath
- outer sheath
- scenario
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Links
- 239000002131 composite material Substances 0.000 title claims abstract description 45
- 230000003287 optical effect Effects 0.000 title claims abstract description 37
- 239000011152 fibreglass Substances 0.000 claims description 14
- 239000013307 optical fiber Substances 0.000 claims description 11
- 239000005357 flat glass Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 8
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 8
- 239000000779 smoke Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims 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 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 14
- 239000010959 steel Substances 0.000 abstract description 14
- 239000011521 glass Substances 0.000 abstract description 13
- 230000007613 environmental effect Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 239000004020 conductor Substances 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 240000004282 Grewia occidentalis Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- -1 alkalis Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- G02B6/4436—Heat resistant
-
- 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
- G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/22—Cables including at least one electrical conductor together with optical fibres
Abstract
The invention relates to the technical field of composite optical cables, in particular to a multi-scene composite wiring optical cable which can effectively provide application of various installation and use requirements, can be used in occasions in lightning areas and occasions with higher environmental protection requirements, can meet the requirements of environmental protection and lightning occasions while meeting the tensile property by arranging an outer sheath, can be suitable for occasions with larger tensile force compared with the traditional photoelectric composite cable, has good market development prospect and improves the use universality; including square rectangular glass steel, first inner sheath, second inner sheath, optic fibre area, sleeve pipe, conductor wire and oversheath, the oversheath sets up to squarely, and the inside cartridge of arranging of oversheath has the first inner sheath of three groups, and the inside cartridge of arranging of oversheath has four groups of second inner sheaths, and first inner sheath and second inner sheath cross arrangement set up inside the oversheath, and square rectangular glass steel is provided with two sets ofly, and the relative cartridge in the relative slant of two sets of square rectangular glass steel is inside the oversheath.
Description
Technical Field
The invention relates to the technical field of composite optical cables, in particular to a multi-scene composite wiring optical cable.
Background
At present, with the development of the communication industry, the diversified applications of the optical cable are more and more along with the development of the market, especially the communication requirement under the 5G environment, so that the multipurpose optical cable can also rapidly enter the visual field of users.
With the advancement of national broadband strategy, the optical communication technology using 'light' as a transmission medium is rapidly developed, and plays more and more important roles in national defense safety, economic construction and social life. Under the background of continuous development of communication technology, with continuous improvement of communication quality requirements of people, related personnel are also prompted to pay attention to technical research, development and innovation of optical fiber cables.
The multi-purpose optical cable is a composite cable, which is a new solution proposed with the continuous development of optical networks and communication environments. In recent years, with the increasing upgrading of communication demands of users, the technical development of optical fiber cables and communication cables is also promoted to achieve certain improvement. The traditional composite cable can not ensure various transmission modes and performance stability in multipurpose transmission under different occasions, and the tensile property of the traditional composite cable needs to be improved.
Disclosure of Invention
In order to solve the technical problems, the invention provides the multi-scene composite wiring optical cable which can effectively provide various installation and use requirements, can be used in occasions in lightning areas and occasions with higher environmental protection requirements, can meet the requirements of tensile property and lightning occasions by arranging the outer sheath, can be suitable for occasions with larger tensile force compared with the traditional photoelectric composite cable, has good market development prospect and improves the use universality.
The invention discloses a multi-scene composite wiring optical cable which comprises square long-strip glass fiber reinforced plastics, a first inner sheath, a second inner sheath, optical fiber ribbons, sleeves, conducting wires and an outer sheath, wherein the outer sheath is square, three groups of first inner sheaths are arranged and inserted in the outer sheath, four groups of second inner sheaths are arranged and inserted in the outer sheath, the first inner sheaths and the second inner sheaths are arranged and arranged in the outer sheath in a crossed mode, two groups of square long-strip glass fiber reinforced plastics are arranged, two groups of square long-strip glass fiber reinforced plastics are obliquely and oppositely inserted in the outer sheath, the optical fiber ribbons are inserted in the second inner sheath, a wire groove is arranged in the first inner sheath, three groups of conducting wires are inserted in the first inner sheath, and the sleeves are sleeved on the conducting wires.
The multi-scene composite wiring optical cable further comprises a water-blocking tape, and the water-blocking tape is adhered to the side wall of the wire groove in the first inner sheath.
The multi-scene composite wiring optical cable further comprises a rubber-insulated-wire inner sheath and glass steel cores, wherein two groups of rubber-insulated-wire inner sheaths are symmetrically inserted into the outer sheath from top to bottom, and two groups of glass steel cores are symmetrically inserted into the rubber-insulated-wire inner sheaths.
The multi-scene composite wiring optical cable further comprises flat glass fiber reinforced plastics, two groups of flat glass fiber reinforced plastics are obliquely and oppositely inserted into the outer sheath, and the two groups of flat glass fiber reinforced plastics and two groups of square long glass fiber reinforced plastics are distributed in the outer sheath in a four-corner mode.
According to the multi-scene composite wiring optical cable, the first inner sheath is triangular.
According to the multi-scene composite wiring optical cable, the first inner sheath is made of the low-smoke halogen-free inner sheath material.
According to the multi-scene composite wiring optical cable, the second inner sheath is made of the low-smoke halogen-free inner sheath material.
According to the multi-scene composite wiring optical cable, the sleeve is made of the PBT plastic material.
According to the multi-scene composite wiring optical cable, the outer sheath is a flame-retardant PE outer sheath.
According to the multi-scene composite wiring optical cable, the cable paste is filled in the gap of the first inner sheath conductive groove.
Compared with the prior art, the invention has the beneficial effects that:
through setting up the oversheath into square outward appearance full medium structure, inside adopts first inner sheath conductor wire tied in a bundle, and through the fixed optical fiber ribbon tied in a bundle of second inner sheath, form all-round photoelectric composite cable, can effectually provide the application of multiple installation user demand, the key is because interior outer structure all adopts non-metallic structure and dry-type structure, can be used to the regional occasion of thunder and lightning and the higher occasion of environmental protection requirement, and through setting up square rectangular glass steel, also can satisfy the requirement of environmental protection and thunder and lightning occasion when satisfying tensile strength, compare in the occasion that traditional photoelectric composite cable can be applicable to more tensile, good market development prospect has, improve and use the universality.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic structural view of the present invention;
in the drawings, the reference numbers: 1. square long glass fiber reinforced plastic; 2. a water blocking tape; 3. a first inner sheath; 4. a second inner sheath; 5. a rubber-covered wire inner sheath; 6. a glass steel core; 7. an optical fiber ribbon; 8. a sleeve; 9. a conductive wire; 10. flat glass reinforced plastic; 11. an outer sheath.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in FIG. 1, the multi-scenario composite wiring optical cable of the present invention comprises a square long glass fiber reinforced plastic 1, a first inner sheath 3, a second inner sheath 4, an optical fiber ribbon 7, a sleeve 8, a conductive wire 9 and an outer sheath 11, the outer sheath 11 is square, three groups of first inner sheaths 3 are arranged and inserted in the outer sheath 11, four groups of second inner sheaths 4 are arranged and inserted in the outer sheath 11, the first inner sheaths 3 and the second inner sheaths 4 are arranged in the outer sheath 11 in a crossed manner, the square long glass fiber reinforced plastic 1 is provided with two groups, the two groups of square long glass fiber reinforced plastic 1 are obliquely and oppositely inserted in the outer sheath 11, an optical fiber ribbon 7 is inserted into the second inner sheath 4, a conductor groove is arranged inside the first inner sheath 3, three groups of conducting wires 9 are inserted into the first inner sheath 3, and a sleeve 8 is sleeved on the conducting wires 9; through setting up oversheath 11 to the full medium structure of square outward appearance, the inside conductor wire 9 of 3 bunches of first inner sheaths that adopts, and through the fixed fiber band 7 of 4 bunches of second inner sheaths, form all-round photoelectric composite cable, can effectually provide the application of multiple installation user demand, the key is because interior outer structure all adopts non-metallic structure and dry-type structure, can be used to the regional occasion of thunder and lightning and the higher occasion of environmental protection requirement, and through setting up square rectangular glass steel 1, also can satisfy the requirement of environmental protection and thunder and lightning occasion when satisfying tensile strength, compare in the occasion that traditional photoelectric composite cable can be applicable to more tensile, good market development prospect has, improve and use the universality.
As the preferable preference of the embodiment, the cable further comprises a water-blocking tape 2, and the water-blocking tape 2 is adhesively mounted on the side wall of the wire guide groove in the first inner sheath 3; through setting up water blocking tape 2, improve this composite cable's water blocking performance, avoid permeating steam in the cable, improve stability in use.
Preferably, the rubber-insulated-wire cable further comprises a rubber-insulated-wire inner sheath 5 and a glass steel core 6, wherein two groups of rubber-insulated-wire inner sheaths 5 are symmetrically inserted into the outer sheath 11 from top to bottom, and two groups of glass steel cores 6 are symmetrically inserted into the rubber-insulated-wire inner sheaths 5; through setting up rubber-insulated-wire inner sheath 5 and glass steel core 6, wholly protect compound cable with 1 stack of square rectangular glass steel, increase compound cable's tensile strength, make this compound cable can adapt to bigger tensile occasion, improve the stability in use.
Preferably, the glass fiber reinforced plastic composite cable further comprises flat glass fiber reinforced plastics 10, two groups of flat glass fiber reinforced plastics 10 are obliquely and oppositely inserted into the outer sheath 11, and the two groups of flat glass fiber reinforced plastics 10 and two groups of square long glass fiber reinforced plastics 1 are distributed in the outer sheath 11 in a four-corner manner; through setting up flat glass steel 10, protect compound cable wholly with 1 stack of square rectangular glass steel, increase compound cable's tensile strength, make this compound cable can adapt to the occasion of bigger pulling force, improve the stability in use.
As a preference of the above embodiment, the first inner sheath 3 is provided in a triangular shape; improve 3 cross-sections of first inner sheath and support intensity, avoid composite cable to receive outside extrusion to take place to warp, improve stability in use.
As a preferred example of the above embodiment, the first inner sheath 3 is made of a low smoke zero halogen inner sheath material.
As a preferred example of the above embodiment, the second inner sheath 4 is made of a low smoke zero halogen inner sheath material.
As a preference of the above embodiment, the sleeve 8 is made of PBT plastic; the PBT plastic material has high heat resistance, toughness, fatigue resistance, self-lubrication, low friction coefficient, weather resistance and low water absorption, and still keeps various physical properties and electrical insulation in a humid environment, and resists hot water, alkalis, acids and oils, so the PBT plastic material is used for manufacturing the sleeve 8, and the conductive wire 9 is conveniently and comprehensively protected.
Preferably, the outer sheath 11 is a flame-retardant PE outer sheath.
Preferably, in the above embodiment, the gap of the conductive groove of the first inner sheath 3 is filled with cable paste.
The invention relates to a multi-scene composite wiring optical cable, which is characterized in that an outer sheath 11 is set to be of a square-appearance full-medium structure, a first inner sheath 3 bunched conducting wire 9 is adopted inside the outer sheath, and an optical fiber band 7 is fixed through a second inner sheath 4 bunched fixedly, so that an all-dimensional photoelectric composite cable is formed, and various applications with installation and use requirements can be effectively provided.
According to the multi-scene composite wiring optical cable, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the multi-scene composite wiring optical cable can be implemented as long as the beneficial effects of the multi-scene composite wiring optical cable are achieved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The multi-scene composite wiring optical cable is characterized by comprising square long-strip glass fiber reinforced plastic (1), a first inner sheath (3), a second inner sheath (4), an optical fiber ribbon (7), a sleeve (8), a conducting wire (9) and an outer sheath (11), wherein the outer sheath (11) is square, three groups of first inner sheaths (3) are arranged inside the outer sheath (11) in an inserted mode, four groups of second inner sheaths (4) are arranged inside the outer sheath (11) in an inserted mode, the first inner sheaths (3) and the second inner sheaths (4) are arranged inside the outer sheath (11) in a crossed mode, the square long-strip glass fiber reinforced plastic (1) is provided with two groups, two groups of square long-strip glass fiber reinforced plastic (1) are obliquely and oppositely inserted inside the outer sheath (11), the optical fiber ribbon (7) is arranged inside the second inner sheaths (4) in an inserted mode, a conducting wire groove is arranged inside the first inner sheath (3), the inner part of the first inner sheath (3) is provided with three groups of conducting wires (9) in an inserted mode, and the conducting wires (9) are sleeved with a sleeve (8).
2. A multi-scenario composite wiring optical cable according to claim 1, further comprising a water-blocking tape (2), wherein the water-blocking tape (2) is adhesively mounted on the side wall of the inner wire groove of the first inner sheath (3).
3. A multi-scenario composite wiring optical cable according to claim 1, further comprising an inner rubber-insulated-wire sheath (5) and two glass-reinforced cores (6), wherein two sets of inner rubber-insulated-wire sheaths (5) are symmetrically inserted in the inner rubber-insulated-wire sheath (11) up and down, and two sets of glass-reinforced cores (6) are symmetrically inserted in the inner rubber-insulated-wire sheath (5).
4. A multi-scenario composite wiring optical cable according to claim 1, further comprising two sets of flat glass fiber reinforced plastics (10) inserted diagonally and oppositely inside the outer sheath (11), and the two sets of flat glass fiber reinforced plastics (10) and the two sets of square long glass fiber reinforced plastics (1) are distributed inside the outer sheath (11) at four corners.
5. A multi-scenario composite cabling optical cable according to claim 1, characterized in that the first inner sheath (3) is arranged as a triangle.
6. A multi-scenario composite wiring optical cable according to claim 1, characterized in that the first inner sheath (3) is made of a low smoke zero halogen inner sheath material.
7. A multi-scenario composite wiring optical cable according to claim 1, characterized in that the second inner sheath (4) is made of a low smoke zero halogen inner sheath material.
8. A multi-scenario composite cabling optical cable according to claim 1, characterized in that the sleeve (8) is PBT plastic.
9. A multi-scenario composite cabling optical cable according to claim 1, characterized in that the outer sheath (11) is a flame retardant PE outer sheath.
10. A multi-scenario composite routing optical cable according to claim 1, wherein cable paste is filled in the gap of the conductive slot of the first inner sheath (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210874598.1A CN115128751B (en) | 2022-07-25 | 2022-07-25 | Multi-scene composite wiring optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210874598.1A CN115128751B (en) | 2022-07-25 | 2022-07-25 | Multi-scene composite wiring optical cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115128751A true CN115128751A (en) | 2022-09-30 |
| CN115128751B CN115128751B (en) | 2024-03-15 |
Family
ID=83385899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210874598.1A Active CN115128751B (en) | 2022-07-25 | 2022-07-25 | Multi-scene composite wiring optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115128751B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001108875A (en) * | 1999-10-08 | 2001-04-20 | Hitachi Cable Ltd | Flat multi core optical cable |
| US20070098339A1 (en) * | 2002-12-19 | 2007-05-03 | Bringuier Anne G | Dry fiber optic cables and assemblies |
| CN104849824A (en) * | 2015-06-15 | 2015-08-19 | 长飞光纤光缆股份有限公司 | Full-dry nonmetal self-supporting skeleton-type optical cable |
| CN107065096A (en) * | 2017-04-11 | 2017-08-18 | 李晓强 | A kind of double self-holding type optical fiber belt wiring optical cables |
| CN107450142A (en) * | 2015-03-10 | 2017-12-08 | 常熟市谷雷特机械产品设计有限公司 | Anti- unfirmly closing optical cable, anti-unfirmly closing cable and preparation method thereof |
| CN108318988A (en) * | 2018-05-03 | 2018-07-24 | 陕西理工大学 | A kind of ribbon fiber |
| CN110596835A (en) * | 2019-08-27 | 2019-12-20 | 苏州胜信光电科技有限公司 | Tensile lightning protection optical cable for base station iron tower |
| CN114019629A (en) * | 2021-10-15 | 2022-02-08 | 宏安集团有限公司 | Indoor and outdoor multifunctional combined optical cable |
-
2022
- 2022-07-25 CN CN202210874598.1A patent/CN115128751B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001108875A (en) * | 1999-10-08 | 2001-04-20 | Hitachi Cable Ltd | Flat multi core optical cable |
| US20070098339A1 (en) * | 2002-12-19 | 2007-05-03 | Bringuier Anne G | Dry fiber optic cables and assemblies |
| CN107450142A (en) * | 2015-03-10 | 2017-12-08 | 常熟市谷雷特机械产品设计有限公司 | Anti- unfirmly closing optical cable, anti-unfirmly closing cable and preparation method thereof |
| CN104849824A (en) * | 2015-06-15 | 2015-08-19 | 长飞光纤光缆股份有限公司 | Full-dry nonmetal self-supporting skeleton-type optical cable |
| WO2016202148A1 (en) * | 2015-06-15 | 2016-12-22 | 长飞光纤光缆股份有限公司 | Optical cable having full-dry type non-metal self-supporting skeleton |
| CN107065096A (en) * | 2017-04-11 | 2017-08-18 | 李晓强 | A kind of double self-holding type optical fiber belt wiring optical cables |
| CN108318988A (en) * | 2018-05-03 | 2018-07-24 | 陕西理工大学 | A kind of ribbon fiber |
| CN110596835A (en) * | 2019-08-27 | 2019-12-20 | 苏州胜信光电科技有限公司 | Tensile lightning protection optical cable for base station iron tower |
| CN114019629A (en) * | 2021-10-15 | 2022-02-08 | 宏安集团有限公司 | Indoor and outdoor multifunctional combined optical cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115128751B (en) | 2024-03-15 |
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Address after: 264200 No. 1, Longwei Road, Longshan office, Wendeng District, Weihai City, Shandong Province Applicant after: HONGAN GROUP Co.,Ltd. Address before: 264200 No. 1, Hengshan Road, Longshan office, Wendeng District, Weihai City, Shandong Province Applicant before: HONGAN GROUP Co.,Ltd. |
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