CN107369494A - A kind of multipurpose remote control optoelectronic composite cable and preparation method thereof - Google Patents
A kind of multipurpose remote control optoelectronic composite cable and preparation method thereof Download PDFInfo
- Publication number
- CN107369494A CN107369494A CN201710467357.4A CN201710467357A CN107369494A CN 107369494 A CN107369494 A CN 107369494A CN 201710467357 A CN201710467357 A CN 201710467357A CN 107369494 A CN107369494 A CN 107369494A
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- Prior art keywords
- rack
- pay
- composite cable
- cage
- optoelectronic composite
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- 239000002131 composite material Substances 0.000 title claims abstract description 28
- 230000005693 optoelectronics Effects 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims description 7
- 239000013307 optical fiber Substances 0.000 claims abstract description 21
- 239000011152 fibreglass Substances 0.000 claims abstract description 10
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 7
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 18
- 238000001125 extrusion Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 15
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 14
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 14
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 9
- 229920000573 polyethylene Polymers 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000005022 packaging material Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 238000004891 communication Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a kind of multipurpose to be remotely controlled optoelectronic composite cable, including electric unit, light unit and oversheath, the electric unit is twisted by four electric wires, the outside of four electric wires is coated with non-woven fabrics lapping layer, the light unit is followed successively by colored optical fiber, tight sleeve layer and inner sheath from inside to outside, the vertical covering formed by fiberglass pole closing lay is provided with outside the inner sheath, the oversheath is integral type structure, and is coated on 8 fonts of lapping layer and the formation of vertical covering periphery.The optoelectronic composite cable can ensure photosignal simultaneous transmission to the adaptable of environment, compact-sized, possess the environment and mechanical performance of remote super like product, laying pattern is various, can meet the needs of photosignal simultaneous transmission under big data background with direct-burried, pipeline, aerial etc..
Description
Technical field
The present invention relates to optoelectronic composite cable technical field, specifically a kind of multipurpose remote control optoelectronic composite cable and its making side
Method.
Background technology
As the big data epoch arrive, under the overall background of national integration of three networks strategy, photoelectricity multiplexing of transmission turns into one
The development trend in kind photoelectric communication field.The pattern that optoelectronic composite cable between existing equipment adds single-mode fiber with copper cash substantially is entered
The defeated line of row, data volume is far from the requirement for meeting high speed data transfer between smart machine.This type product at present in the industry is general
Store-through is in some problems, such as：Photosignal interference, composite rope is oversized, composite rope quality is overweight, resistance to temperature change capabilities
Difference, tension resistance poor performance, sheath abrasion resistance properties are poor, can only transmit the problems such as can not controlling.
The content of the invention
To solve the above problems, the present invention provides a kind of multipurpose remote control optoelectronic composite cable, application form is various, resistance to environment
Performance is extremely strong, fully meets the transmission demand between various communication equipments under big data background.
The present invention also provides a kind of preparation method of multipurpose remote control optoelectronic composite cable, can be significantly increased by this method
Tension, resistance to compression and the high and low temperature resistance of optoelectronic composite cable；Dimensionally-optimised, light quality is easy for construction.
The technical solution adopted by the present invention is：A kind of multipurpose is remotely controlled optoelectronic composite cable, including electric unit, light unit and outer
Sheath, the electric unit are twisted by four electric wires, and the outside of four electric wires is coated with non-woven fabrics lapping layer, the light
Unit is followed successively by colored optical fiber, tight sleeve layer and inner sheath from inside to outside, is provided with outside the inner sheath close by fiberglass pole
The vertical covering being twisted, the oversheath are integral type structure, and are coated on 8 fonts of lapping layer and the formation of vertical covering periphery.
It is to be externally provided with insulating barrier in wire to have three electric wires in the electric unit, and a remaining outside does not include insulating barrier.
The colored optical fiber selects 10,000,000,000 multimode fibres, the material selection polytetrafluoroethylene (PTFE) of the tight sleeve layer, the interior shield
Cover material selects dry type polybutylene terephthalate (PBT), without any filling, the vertical bag between the inner sheath and tight sleeve layer
Also without any filling between layer and oversheath.
The jacket material selects polyethylene.
The preparation method of above-mentioned multipurpose remote control optoelectronic composite cable, comprises the following steps：
A, electric unit makes
Wire is loaded onto into cage pay off rack, regulation pay off rack tension force is 1.5N-2N, from tracked by guide wheel to head at；Adjustment is twisted
Pitch, insulating barrier extrusion molding is carried out from extruded mould, by disk in traction and line storage wheel take-up；
B, tight tube fiber makes
Optical fiber pay-off rack is got out, colored optical fiber is installed, test is adjusted to optical fiber pay-off rack laying tension, optical fiber is put
Line tension is adjusted to 1N-1.5N, then carries out polytetrafluoroethylene (PTFE) extrusion molding from extruded mould, by traction and line storage wheel take-up
Disk；
C, light unit makes
Tight tube fiber is loaded onto into cage pay off rack, regulation cage pay off rack tension force is 1.5N-2N, from tracked by guide wheel to head at；
Cage twisting pitch is adjusted, then carries out polybutylene terephthalate (PBT) extrusion molding from extruded mould, by traction and storage line
Take turns disk in take-up；
D, lapping layer makes
Electric unit is loaded onto into cage pay off rack, regulation cage pay off rack tension force is 3N-4N, is used as using non-woven fabrics around packaging material,
It is 5N to adjust the wrapped tension force of winding machine, and wrapped overlap joint control is the 8%-12% of wrapped bandwidth, by traction and line storage wheel take-up
Upper disk；
E, oversheath makes
Light unit, electric unit are installed to corresponding pay off rack, regulation laying tension is 2-2.5N；Fiberglass pole is loaded onto into strand
Cage pay off rack, regulation cage pay off rack tension force is 1.5N-2N, and light unit is drawn from cage, drawn together with fiberglass pole
To head；Adjust cage twisting pitch so that light unit coverage rate reaches 85%-95%；With drawn together with wrapped electric unit to
At head；Choose extruded mould, regulate external diameter, wall thickness, form oversheath, cooled down twice through hot water storgae, cold rinse bank, after lead
Draw disk, multipurpose remote control optoelectronic composite cable is made.
The step（5）In, oversheath uses polythene material sheath, and extrusion temperature is at 190~230 DEG C, extrusion molding speed
Control as 15~25m/min, hot water storgae temperature control is at 45~60 DEG C, and cold rinse bank temperature control is at 15~25 DEG C.
The beneficial effects of the invention are as follows：1st, in four electric wires of electric unit, three are used for transmitting electric signal, and one is used to visit
Composite rope position is surveyed, both meets transmission requirement, and the position of composite rope is conveniently found in complex environment.2nd, fiber selection ten thousand
Million multimode fibres, transmission quantity is huge, tight tube structure, convenient into end.3rd, tight sleeve layer material selection polytetrafluoroethylene (PTFE), ensure that optical fiber is strong
Degree and resistance to ultralow temperature performance.4th, it is polybutylene terephthalate (PBT) dry type inner sheath outside tight tube fiber, ensures to flatten and bend
Performance, it is noiseless to transmitting, it is easy for construction.5th, it is the vertical bags of FRP outside light unit, ensures the lateral pressure resistant performance more than 3000N, simultaneously
Light quality, it is noiseless to transmitting.6th, jacket material selects extraordinary polyethylene material, ensures oversheath by 500 times
After phase mutual friction, cable core is not exposed.7th, to the adaptable of environment, photosignal simultaneous transmission can be ensured, structure is tight
Gather, possess the environment and mechanical performance of remote super like product, laying pattern is various, can be met with direct-burried, pipeline, aerial etc.
The demand of photosignal simultaneous transmission under big data background.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Wherein：1st, electric unit, 11, wire, 12, insulating barrier, 2, light unit, 21, colored optical fiber, 22, tight sleeve layer, 23, inner sheath,
3rd, oversheath, 4, lapping layer, 5, vertical covering.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, should
Embodiment is only used for explaining the present invention, is not intended to limit the scope of the present invention..
As shown in figure 1, a kind of multipurpose remote control optoelectronic composite cable, including electric unit 1, light unit 2 and oversheath 3, electricity are single
Member 1 is twisted by four electric wires, and the outsides of four electric wires 11 is coated with non-woven fabrics lapping layer 4, and light unit 2 is from inside to outside successively
For colored optical fiber 21, tight sleeve layer 22 and inner sheath 23, the outside of inner sheath 23 is provided with by fiberglass pole（FRP）Closing lay forms
Vertical covering 5, oversheath 2 is integral type structure, and is coated on lapping layer 4 and the periphery of vertical covering 5 and forms 8 fonts.
It is to be externally provided with insulating barrier 12 in wire 11 to have three electric wires in electric unit 1, and a remaining outside does not include insulating barrier.
Colored optical fiber 21 selects 10,000,000,000 multimode fibres, the material selection polytetrafluoroethylene (PTFE) of tight sleeve layer 22, the material of inner sheath 23
From dry type polybutylene terephthalate (PBT), without any filling between inner sheath 23 and tight sleeve layer 22, covering 5 and oversheath are indulged
Also without any filling between 3.
The material selection polyethylene of oversheath 3.
The preparation method of above-mentioned multipurpose remote control optoelectronic composite cable, comprises the following steps：
A, electric unit makes
Copper wire is loaded onto into cage pay off rack, regulation pay off rack tension force is 1.5N-2N, from tracked by guide wheel to head at；Adjustment is twisted
Pitch is 80-85mm, selects extruded mould, expects to carry out insulating barrier extrusion molding from TPE, insulating barrier external diameter is 1.6mm, by traction
With disk in line storage wheel take-up；
B, tight tube fiber makes
Optical fiber pay-off rack is got out, colored optical fiber is installed, test is adjusted to optical fiber pay-off rack laying tension, optical fiber is put
Line tension is adjusted to 1N-1.5N, then carries out polytetrafluoroethylene (PTFE) extrusion molding, tight sleeve layer external diameter 0.6mm, by leading from extruded mould
Draw and disk in line storage wheel take-up；
C, light unit makes
Tight tube fiber is loaded onto into cage pay off rack, regulation cage pay off rack tension force is 1.5N-2N, from tracked by guide wheel to head at；
It is 35-45mm to adjust cage twisting pitch, then carries out polybutylene terephthalate (PBT) extrusion molding, inner sheath from extruded mould
External diameter 2.6mm, by disk in traction and line storage wheel take-up；
D, lapping layer makes
Electric unit is loaded onto into cage pay off rack, regulation cage pay off rack tension force be 3N-4N, using 16mm width non-woven fabrics as around
Packaging material, the regulation wrapped tension force of winding machine is 5N, and wrapped overlap joint control is the 8%-12% of wrapped bandwidth, by traction and storage line
Take turns disk in take-up；
E, oversheath makes
Light unit, electric unit are installed to corresponding pay off rack, regulation laying tension is 2-2.5N；
A diameter of 1.0mm fiberglass pole is loaded onto into cage pay off rack, regulation cage pay off rack tension force is 1.5N-2N, by light
Unit is drawn from cage, is drawn together with fiberglass pole to head；It is 40-50mm to adjust cage twisting pitch so that light
Unit coverage rate reaches 85%-95%；Drawn with together with wrapped electric unit to head.
Oversheath uses polythene material sheath, sets extrusion temperature to choose extruded mould, extrusion molding at 190~230 DEG C
Speed control is 15~25m/min, and external diameter, wall thickness are regulated, and forms oversheath, is cooled down twice through hot water storgae, cold rinse bank,
Hot water storgae temperature control is at 45~60 DEG C, and cold rinse bank temperature control is at 15~25 DEG C, and through drawing upper disk, multipurpose remote control light is made
Photoelectric compound cable, composite rope external diameter 5.5*6.5mm.
The multipurpose remote control optoelectronic composite cable of the present invention, to the adaptable of environment, can ensure photosignal simultaneously
Transmission, it is compact-sized, possess the environment and mechanical performance of remote super like product.It can be applied to the extraordinary transmission equipment of emerging field
Remote control；Transmitted in computer room, control centre；Field, disaster area emergency communication；The fields such as military wireless remote sensing, for various equipment it
Between connection, laying pattern is various, can meet photosignal simultaneous transmission under big data background with direct-burried, pipeline, aerial etc.
Demand.
Claims (6)
1. a kind of multipurpose is remotely controlled optoelectronic composite cable, it is characterised in that including electric unit, light unit and oversheath, the electricity is single
Member is twisted by four electric wires, and the outside of four electric wires is coated with non-woven fabrics lapping layer, and the light unit is from inside to outside
Colored optical fiber, tight sleeve layer and inner sheath are followed successively by, is provided with outside the inner sheath and is indulged by what fiberglass pole closing lay formed
Covering, the oversheath are integral type structure, and are coated on 8 fonts of lapping layer and the formation of vertical covering periphery.
2. a kind of multipurpose remote control optoelectronic composite cable according to claim 1, it is characterised in that have three in the electric unit
Root electric wire is to be externally provided with insulating barrier in wire, and a remaining outside does not include insulating barrier.
3. a kind of multipurpose remote control optoelectronic composite cable according to claim 1, it is characterised in that the colored optical fiber is selected
10000000000 multimode fibres, the material selection polytetrafluoroethylene (PTFE) of the tight sleeve layer, the poly- terephthaldehyde of inner sheath material selection dry type
Sour butanediol ester, without any filling between the inner sheath and tight sleeve layer, also filled out between the vertical covering and oversheath without any
Fill.
A kind of 4. multipurpose remote control optoelectronic composite cable according to claim 1, it is characterised in that the jacket material choosing
Use polyethylene.
5. a kind of preparation method of multipurpose remote control optoelectronic composite cable as claimed in claim 1, it is characterised in that including following
Step：
A, electric unit makes
Wire is loaded onto into cage pay off rack, regulation pay off rack tension force is 1.5N-2N, from tracked by guide wheel to head at；Adjustment is twisted
Pitch, insulating barrier extrusion molding is carried out from extruded mould, by disk in traction and line storage wheel take-up；
B, tight tube fiber makes
Optical fiber pay-off rack is got out, colored optical fiber is installed, test is adjusted to optical fiber pay-off rack laying tension, optical fiber is put
Line tension is adjusted to 1N-1.5N, then carries out polytetrafluoroethylene (PTFE) extrusion molding from extruded mould, by traction and line storage wheel take-up
Disk；
C, light unit makes
Tight tube fiber is loaded onto into cage pay off rack, regulation cage pay off rack tension force is 1.5N-2N, from tracked by guide wheel to head at；
Cage twisting pitch is adjusted, then carries out polybutylene terephthalate (PBT) extrusion molding from extruded mould, by traction and storage line
Take turns disk in take-up；
D, lapping layer makes
Electric unit is loaded onto into cage pay off rack, regulation cage pay off rack tension force is 3N-4N, is used as using non-woven fabrics around packaging material,
It is 5N to adjust the wrapped tension force of winding machine, and wrapped overlap joint control is the 8%-12% of wrapped bandwidth, by traction and line storage wheel take-up
Upper disk；
E, oversheath makes
Light unit, electric unit are installed to corresponding pay off rack, regulation laying tension is 2-2.5N；Fiberglass pole is loaded onto into strand
Cage pay off rack, regulation cage pay off rack tension force is 1.5N-2N；Light unit is drawn from cage, drawn together with fiberglass pole
To head；Adjust cage twisting pitch so that light unit coverage rate reaches 85%-95%；With drawn together with wrapped electric unit to
At head；Choose extruded mould, regulate external diameter, wall thickness, form oversheath, cooled down twice through hot water storgae, cold rinse bank, after lead
Draw disk, multipurpose remote control optoelectronic composite cable is made.
6. the preparation method of multipurpose remote control optoelectronic composite cable according to claim 5, it is characterised in that the step
（5）In, oversheath uses polythene material sheath, and for extrusion temperature at 190~230 DEG C, extrusion molding speed control is 15~25m/min
, hot water storgae temperature control is at 45~60 DEG C, and cold rinse bank temperature control is at 15~25 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467357.4A CN107369494A (en) | 2017-06-20 | 2017-06-20 | A kind of multipurpose remote control optoelectronic composite cable and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467357.4A CN107369494A (en) | 2017-06-20 | 2017-06-20 | A kind of multipurpose remote control optoelectronic composite cable and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107369494A true CN107369494A (en) | 2017-11-21 |
Family
ID=60305440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710467357.4A Pending CN107369494A (en) | 2017-06-20 | 2017-06-20 | A kind of multipurpose remote control optoelectronic composite cable and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107369494A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60177309A (en) * | 1984-02-24 | 1985-09-11 | Sumitomo Electric Ind Ltd | Optical cable |
| CN103137257A (en) * | 2011-11-23 | 2013-06-05 | 扬州曙光电缆有限公司 | 8-shaped photoelectric composite cable for smart grid |
| CN105869769A (en) * | 2016-05-06 | 2016-08-17 | 江苏中天科技股份有限公司 | Mini-sized photoelectric composite cable for transmitting high-definition video signals and manufacturing method thereof |
| CN206991810U (en) * | 2017-06-20 | 2018-02-09 | 江苏中天科技股份有限公司 | A kind of multipurpose is remotely controlled optoelectronic composite cable |
-
2017
- 2017-06-20 CN CN201710467357.4A patent/CN107369494A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60177309A (en) * | 1984-02-24 | 1985-09-11 | Sumitomo Electric Ind Ltd | Optical cable |
| CN103137257A (en) * | 2011-11-23 | 2013-06-05 | 扬州曙光电缆有限公司 | 8-shaped photoelectric composite cable for smart grid |
| CN105869769A (en) * | 2016-05-06 | 2016-08-17 | 江苏中天科技股份有限公司 | Mini-sized photoelectric composite cable for transmitting high-definition video signals and manufacturing method thereof |
| CN206991810U (en) * | 2017-06-20 | 2018-02-09 | 江苏中天科技股份有限公司 | A kind of multipurpose is remotely controlled optoelectronic composite cable |
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Application publication date: 20171121 |