CN106571183A - Photoelectric composite cable for test launch control system and manufacturing method thereof - Google Patents
Photoelectric composite cable for test launch control system and manufacturing method thereof Download PDFInfo
- Publication number
- CN106571183A CN106571183A CN201610958463.8A CN201610958463A CN106571183A CN 106571183 A CN106571183 A CN 106571183A CN 201610958463 A CN201610958463 A CN 201610958463A CN 106571183 A CN106571183 A CN 106571183A
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- CN
- China
- Prior art keywords
- layer
- composite cable
- launch vehicle
- twisted
- optoelectronic composite
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
- H01B7/1825—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of a high tensile strength core
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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
-
- 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
- G02B6/4432—Protective covering with fibre reinforcements
- G02B6/4433—Double reinforcement laying in straight line with optical transmission element
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
- H01B13/2606—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by braiding
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
- H01B13/2613—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Communication Cables (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a photoelectric composite cable for a test launch control system. The cable comprises multiple fiber units, multiple electric units, a reinforcing layer I, an outer jacket, a twisted pair unit and a wrapping layer, wherein the fiber units and the electric units are twisted at periphery of the twisted pair unit to form an integral twisting layer, the twisting layer is externally wrapped in the wrapping layer, the wrapping layer is externally wrapped in the reinforcing layer I, and the reinforcing layer I is externally wrapped in the outer jacket. The cable is advantaged in that the twisted pair unit is taken as a center reinforcement member, a silvering copper wire is employed as a braiding layer, fluorinated ethylene propylene is taken as an inner sheath, the fiber units and the electric units are twisted around the twisted pair unit to form an integrated structure, so products having small dimensions and excellent bending performance can satisfy a 5D bending radius, the sleeve can satisfy 300-times-circulation mutual friction, and the sleeve after tests has no crack; the integral cable is a photoelectric structure, and the cable can be applied among equipment for connection signal transmission, and a signal transmission rate is greatly improved.
Description
Technical field
The present invention relates to a kind of launch vehicle measurement optoelectronic composite cable, the connection being applied between equipment, launch vehicle measurement
With.
Background technology
As big data epoch and intelligence manufacture epoch arrive, transmission line can not meet greatly between existing equipment
The requirement of high speed data transfer between data age and smart machine.In some emerging fields, such as new energy charging pile, new energy
Source automotive wire bundle, military products equipment, railway locomotive, rail vehicle, industrial equipment, aviation field etc. are got over to cable transmission rate request
Come higher.
Existing survey sends out control system equipment connecting line for common cable line, and transfer rate is slow, and transmission range is short, not
Following high-tech area smart machine connecting line transfer rate growth requirement can be met；For this reason, it may be necessary to a kind of new technical scheme
To solve the above problems.
The content of the invention
It is an object of the invention to provide the launch vehicle measurement that a kind of structure is novel, properties are better than like product is used up
Photoelectric compound cable, the connection being applied between equipment, launch vehicle measurement is used, and improves signal transmission rate.
Further object is that the manufacture method that launch vehicle measurement optoelectronic composite cable is provided, by the method
The mechanical performance and photoelectricity transmission performance of optoelectronic composite cable can be significantly increased.
The technical solution used in the present invention is：
A kind of launch vehicle measurement optoelectronic composite cable, including several fiber units, several electric units, enhancement layer I and outer shield
Layer, the fiber unit includes that by tight tube fiber, enhancement layer II and light jacket layer the electric unit includes conductor and electric sheath
Layer, it also includes twisted-pair feeder unit and lapping layer, and the fiber unit is stranded in the surrounding and shape of twisted-pair feeder unit with electric unit
Integral formula stranded layer, the lapping layer is coated on outside stranded layer, and the enhancement layer I is coated on outside lapping layer, the outer jacket
It is wrapped in outside enhancement layer I.
Further, the twisted-pair feeder unit include some inner wires, insulating barrier, some filled cores, braiding layer and
Interior outer jacket；The inner wire twists together to form stranded layer in monoblock type with filled core, and the insulating barrier is coated on interior leading
In vitro, the braiding layer is wrapped in outside interior stranded layer, and the interior outer jacket is coated on outside braiding layer.
Further, the braiding layer is formed by silver-coated copper wire braiding.
Further, the fiber unit have four, the electric unit have four, four fiber units and four electric units
Alternate setting.
Further, the inner wire have two, the filled core have two.
Further, the lapping layer is made up of mylar tape.
Further, the enhancement layer I is made up of high-moduluss aramid fiber.
Two inner wires in the manufacturing process of twisted-pair feeder unit, are added two by a kind of launch vehicle measurement optoelectronic composite cable
Woven using silver-coated copper wire after filled core is stranded, extruded mould is selected outside braiding layer, using true qualities perfluoroethylene-propylene
Outer jacket in extrusion molding.In lapping layer manufacturing process, using 15mm mylar tapes as around packaging material, wrapped of winding machine is adjusted
Power is 3N, and wrapped overlap joint is controlled to the 10～15% of mylar bandwidth.
Advantages of the present invention：Using twisted-pair feeder unit as center reinforcemen, while using silver-coated copper wire as braiding layer,
Perfluoroethylene-propylene makees interior oversheath, and fiber unit and electric unit are twisted into overall structure around twisted-pair feeder unit so that this
Bright product has size little, and bending property is excellent to meet 5D bending radius, and sheath can meet the phase mutual friction of 300 circulations,
Sheath flawless etc. is required after test.Simultaneously generally photoconductive structure, is applied to connect signal transmission between equipment, greatly improves
Signal transmission rate.
Description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the twisted-pair feeder cell schematics of the present invention.
Wherein：1st, electric unit, 2, fiber unit, 3, twisted-pair feeder unit, 4, lapping layer, 5, enhancement layer I, 6, outer jacket,
1.1st, conductor, 1.2, electric restrictive coating, 2.1, tight tube fiber, 2.2, enhancement layer II, 2.3, light jacket layer, 3.1, inner wire, 3.2 is exhausted
Edge layer, 3.3, filled core, 3.4, braiding layer, 3.5, interior outer jacket.
Specific embodiment
As illustrated in fig. 1 and 2, a kind of launch vehicle measurement optoelectronic composite cable, including four fiber units, 2, four electric units
1st, enhancement layer I 5 and outer jacket 6, fiber unit 2 includes tight tube fiber 2.1, enhancement layer II 2.2 and light jacket layer 2.3, electric unit 1
Including conductor 1.1 and electric restrictive coating 1.2, four fiber units 2 and the alternate setting of four electric units 1.The optoelectronic composite cable is also wrapped
Twisted-pair feeder unit 3 and lapping layer 4 are included, fiber unit 2 is stranded in the surrounding of twisted-pair feeder unit 3 and forms monoblock type with electric unit 1
Stranded layer, lapping layer 4 is coated on outside stranded layer, and enhancement layer I 5 is coated on outside lapping layer 4, and outer jacket 6 is wrapped in outside enhancement layer I 5.
Twisted-pair feeder unit 3 includes two inner wires 3.1,3.2, two filled cores 3.3 of insulating barrier, braiding layer 3.4 and inside and outside
Sheath 3.5；Inner wire 3.1 twists together to form stranded layer in monoblock type with filled core 3.3, and insulating barrier 3.2 is coated on interior leading
Outside body 3.1, the braiding layer 3.4 woven by silver-coated copper wire is wrapped in outside interior stranded layer, and interior outer jacket 3.5 is coated on braiding layer
3.4 it is outer.
Lapping layer 4 is made up of mylar tape.Enhancement layer I 5 is made up of high-moduluss aramid fiber.
In the manufacturing process of twisted-pair feeder unit, entered using silver-coated copper wire after adding two filled cores stranded two inner wires
Row braiding, selects extruded mould, using outer jacket in true qualities perfluoroethylene-propylene extrusion molding outside braiding layer.Lapping layer manufacturing process
In, using 15mm mylar tapes as around packaging material, the wrapped tension force of regulation winding machine is 3N, and wrapped overlap joint is controlled to polyester
The 10～15% of film strips width.
Claims (9)
1. a kind of launch vehicle measurement optoelectronic composite cable, including several fiber units, several electric units, enhancement layer I and outer
Sheath, the fiber unit includes tight tube fiber, enhancement layer II and light jacket layer, and the electric unit includes conductor and electric sheath
Layer, it is characterised in that：Also include twisted-pair feeder unit and lapping layer, the fiber unit is stranded in twisted-pair feeder unit with electric unit
Surrounding simultaneously forms monoblock type stranded layer, and the lapping layer is coated on outside stranded layer, and the enhancement layer I is coated on outside lapping layer, institute
State outer jacket to be wrapped in outside enhancement layer I.
2. a kind of launch vehicle measurement optoelectronic composite cable according to claim 1, it is characterised in that：The twisted-pair feeder unit
Including some inner wires, insulating barrier, some filled cores, braiding layer and interior outer jackets；The inner wire is stranded with filled core
Stranded layer in monoblock type is formed together, and the insulating barrier is coated on outside inner wire, and the braiding layer is wrapped in outside interior stranded layer,
The interior outer jacket is coated on outside braiding layer.
3. a kind of launch vehicle measurement optoelectronic composite cable according to claim 2, it is characterised in that：The braiding layer is by plating
Silver-copper wire braiding is formed.
4. a kind of launch vehicle measurement optoelectronic composite cable according to any one in claim 1-3, it is characterised in that：Institute
State fiber unit have four, the electric unit have four, four fiber units and the alternate setting of four electric units.
5. a kind of launch vehicle measurement optoelectronic composite cable according to Claims 2 or 3, it is characterised in that：The inner wire
Have two, the filled core have two.
6. a kind of launch vehicle measurement optoelectronic composite cable according to any one in claim 1-3, it is characterised in that：Institute
State lapping layer to be made up of mylar tape.
7. a kind of launch vehicle measurement optoelectronic composite cable according to any one in claim 1-3, it is characterised in that：Institute
State enhancement layer I to be made up of high-moduluss aramid fiber.
8. a kind of manufacture method of launch vehicle measurement optoelectronic composite cable, it is characterised in that：In the manufacturing process of twisted-pair feeder unit,
Woven using silver-coated copper wire after adding two filled cores stranded two inner wires, extruded mould is selected outside braiding layer, adopted
With outer jacket in true qualities perfluoroethylene-propylene extrusion molding.
9. the manufacture method of a kind of launch vehicle measurement optoelectronic composite cable according to claim 8, it is characterised in that：It is wrapped
As the wrapped tension force of winding machine around packaging material, is adjusted it is 3N using 15mm mylar tapes in layer manufacturing process, wrapped overlap joint control
It is made as the 10～15% of mylar bandwidth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610958463.8A CN106571183A (en) | 2016-11-04 | 2016-11-04 | Photoelectric composite cable for test launch control system and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610958463.8A CN106571183A (en) | 2016-11-04 | 2016-11-04 | Photoelectric composite cable for test launch control system and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106571183A true CN106571183A (en) | 2017-04-19 |
Family
ID=58535915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610958463.8A Pending CN106571183A (en) | 2016-11-04 | 2016-11-04 | Photoelectric composite cable for test launch control system and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106571183A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109659085A (en) * | 2018-11-19 | 2019-04-19 | 上海传输线研究所（中国电子科技集团公司第二十三研究所） | A kind of photoelectric composite tow and its manufacturing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6180889B1 (en) * | 1998-07-13 | 2001-01-30 | Atkins Technical Inc. | Abrasion resistant high temperature, flexible thermocouple cable |
| CN101707079A (en) * | 2009-10-10 | 2010-05-12 | 沈群华 | Layer stranded optical/electrical composite cable |
| CN201522886U (en) * | 2009-07-17 | 2010-07-07 | 芜湖航天特种电缆厂 | Novel symmetrical radio frequency cable |
| CN104851512A (en) * | 2015-05-26 | 2015-08-19 | 长飞光纤光缆股份有限公司 | Opto-electronic combined trailing cable used for hydrophone system |
| CN206271446U (en) * | 2016-11-04 | 2017-06-20 | 江苏中天科技股份有限公司 | A kind of launch vehicle measurement optoelectronic composite cable |
-
2016
- 2016-11-04 CN CN201610958463.8A patent/CN106571183A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6180889B1 (en) * | 1998-07-13 | 2001-01-30 | Atkins Technical Inc. | Abrasion resistant high temperature, flexible thermocouple cable |
| CN201522886U (en) * | 2009-07-17 | 2010-07-07 | 芜湖航天特种电缆厂 | Novel symmetrical radio frequency cable |
| CN101707079A (en) * | 2009-10-10 | 2010-05-12 | 沈群华 | Layer stranded optical/electrical composite cable |
| CN104851512A (en) * | 2015-05-26 | 2015-08-19 | 长飞光纤光缆股份有限公司 | Opto-electronic combined trailing cable used for hydrophone system |
| CN206271446U (en) * | 2016-11-04 | 2017-06-20 | 江苏中天科技股份有限公司 | A kind of launch vehicle measurement optoelectronic composite cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109659085A (en) * | 2018-11-19 | 2019-04-19 | 上海传输线研究所（中国电子科技集团公司第二十三研究所） | A kind of photoelectric composite tow and its manufacturing method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170419 |
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| RJ01 | Rejection of invention patent application after publication |