CN109961902A - A kind of multifunctional comprehensive control cable preparation method - Google Patents
A kind of multifunctional comprehensive control cable preparation method Download PDFInfo
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- CN109961902A CN109961902A CN201711342541.2A CN201711342541A CN109961902A CN 109961902 A CN109961902 A CN 109961902A CN 201711342541 A CN201711342541 A CN 201711342541A CN 109961902 A CN109961902 A CN 109961902A
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- insulation
- cable
- stranding
- controls
- multifunctional comprehensive
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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
- 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
- H01B13/06—Insulating 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
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
-
- 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
Abstract
The invention discloses a kind of multifunctional comprehensives to control cable preparation method, including following production process process: S1, conductor process；S2, extruded insulation；S3, insulate braid shielded；S4, pair twist；S5, braid shielded；S6, line group stranding；S7, whole stranding；S8, it is overall to weave；S9, extrude sheath.The present invention uses by extruded insulation layer outside conductor and form insulation shielding line through single braid shielded or pair twist braid shielded and be twisted again and form containing electric power, control, communication, data, the scheme of the cable core of signal line group and additional wear-resisting waterproof layer, overcome existing cable can not adapt to laying narrow space and laying efficiency is lower, laying installation when cable movement it is more difficult the defects of.It is suitble to functional requirement more and the place of laying installation complicated condition uses, and the place for being particularly suitable for laying installation narrow space uses.
Description
Technical field
The present invention relates to a kind of cable preparation method more particularly to a kind of collection electric power, control, communication, data transmission, signal
The multifunctional comprehensive intelligent cable being integrated is transmitted, is more specifically related to weaving screen by extruded insulation layer outside conductor and through single
It covers or pair twist braid shielded composition insulation shielding line is twisted composition group containing power line, control line group, communication line group, data line again
The multifunctional comprehensive of group, the cable core of signal line group and additional wear-resisting waterproof layer controls cable.
Background technique
Currently, with the development of communication, can often occur to need to lay several a variety of function in range in a limited space
Can cable the phenomenon that, but limited and narrow space frequently can lead to cable laying work be obstructed or mounting and installation space not
It is enough, and when installation cable it is mobile more difficult and the defects of influence laying efficiency.
Summary of the invention
For above situation, the purpose of the present invention is to provide a kind of multifunctional comprehensives to control cable, is referred to as one
Kind multifunctional comprehensive intelligent cable, it had not only been able to satisfy multi-functional needs but also can be suitble to the place of cable laying narrow space, and
And it is compact-sized, use is safe and reliable, long service life.
To achieve the purpose of the present invention, the present invention provides a kind of multifunctional comprehensives to control cable preparation method, including such as
Under production process process:
S1, conductor process；
S2, extruded insulation；
S3, insulate braid shielded；
S4, pair twist；
S5, braid shielded；
S6, line group stranding；
S7, whole stranding；
S8, it is overall to weave；
S9, extrude sheath.
Preferably, S1, conductor process；
S2, extruded insulation carry out extruded insulation layer in the outside of conductor；
S3, insulate braid shielded, in the outside of insulating layer cladding insulation woven shield, forms insulation shielding line；
Insulation shielding line is carried out pair twist operation by S4, pair twist；
The step of S5, braid shielded, the intermediate products that pair twist is obtained carry out woven shield；
S6, line group stranding, homogenous configuration insulation carry out split-phase stranding；
Obtained multiple line groups are carried out whole stranding by S7, whole stranding；
S8, it is overall to weave；
S9, extrude sheath.
Preferably, S1, conductor process: conductor is twisted using multiply tinned wird, and twisting pitch multiple proportions is controlled in 16 ~ 20 models
In enclosing.
Preferably, S2, extruded insulation: insulation thickness controls in critical field, and thinnest part thickness is not less than standard value
90%, pass through irradiation raising insulation mechanical and physical performance after insulating exruded.
Preferably, S3, insulate braid shielded: count control is 90% with braid angle control is spent at 60 ° ~ 70 °.
Preferably, S4, pair twist: insulation pair twist twisting pitch multiple proportions control is in 12 ~ 16 ranges.
Preferably, S6, line group stranding: homogenous configuration insulation carries out split-phase stranding, and each line group twisting pitch multiple proportions control exists
In 12 ~ 16 ranges.
Preferably, S7, whole stranding: using 1+6 rock-steady structure stranding, and twisting pitch multiple proportions controls in 12 ~ 16 ranges.
Preferably, S8, overall to weave: overall braiding outside cable core, count control is 90% with braid angle is controlled at 60 °
~ 70 ° of degree.
Preferably, S9, extrude sheath: jacket thickness control guarantees that cable has in laying installation use process in 3.0mm
There are enough mechanical strengths.
In order to achieve the above-mentioned another object, the present invention provides a kind of multifunctional comprehensive control cable, comprising:
Total shielded layer；
The cable core being twisted by several line groups is integrated in total shielded layer；
The core wire of the line group is made of conductor, the outer extruded insulation layer of conductor, is coated with single braiding screen on the outside of insulating layer
Layer or pair twist woven shield composition insulation shielding line are covered, the insulation shielding line is twisted composition again and contains one or several power lines
Group, one or several control line groups, one or several communication line groups, one or several data line groups, one or several signal wires
The cable core of group；
Wear-resisting waterproof layer, which is extruded, outside total shielded layer of the cable core makees sheath.
In order to realize structure optimization, further step is:
Power line group is equipped with 3 groups, wherein one group of core wire is 12, one group of core wire is 10, and one group of core wire is 4.
Control line group is equipped with 3 groups, and every group of core wire is 10.
Communication line group is equipped with 5 groups, and every group of core wire is 2.
Data line group is equipped with 4 groups, and every group of core wire is 2.
Signal line group is equipped with 5 groups, wherein two groups of core wire is every group 4, three groups of core wire is every group 2.
Preferably, insulating layer uses cross-linking polyethylene materials: insulation performance can be improved, increase dielectric strength, reduce letter
Number transmission attenuation.
Preferably, shielded layer uses tinned wird: can prevent the interference of external electromagnetic field, prevent salt fog to shielded layer
Corrosion.
Preferably, restrictive coating uses polyether polyurethane: improve cable wear resistance energy, it is waterproof, salt spray proof, mould proof.
The present invention uses by extruded insulation layer outside conductor and forms insulation screen through single braid shielded or pair twist braid shielded
It covers line and is twisted composition group containing power line, control line group, communication line group, data line group, the cable core of signal line group and additional resistance to again
The technical solution of the multifunctional comprehensive control cable of waterproof layer is ground, laying narrow space can not be adapted to and apply by overcoming existing cable
If efficiency is lower, laying installation when cable it is mobile more difficult the defects of.
Cable of the invention is properly termed as 88 core Separated-screening comprehensive control cables again, is according to the needs of China's national defense cause, collection
The multifunctional comprehensive cable that electric power, signal, control, communication, data are integrated mainly solves to apply in range in a limited space
If insufficient space caused by multi-cable and mobile difficult status.
The present invention compared with prior art caused by the utility model has the advantages that
(I) cable conductor is integrated by electric power, signal, control, communication, data line group, and multiple functions are incorporated into a cable,
Compact-sized, cost reduces.
(II) unit cable is suitble to the place of cable laying narrow space.
(III) cable laying is high-efficient, laying installation when cable movement it is smooth.
(IV) safe and reliable, long service life is used.
It is suitble to functional requirement more and the place of laying installation complicated condition uses, and is particularly suitable for laying installation narrow space
Place use.
Preparation method of the invention and multifunctional comprehensive control cable are adapted, for multifunctional comprehensive control cable into
Row production.
Invention is further described in detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that multifunctional comprehensive of the invention controls cable.
1 in figure, total shielded layer, 2, line group, 3, cable core, 4, conductor, 5, insulating layer, 6, insulation shielding line, 7, power line group,
8, control line group, 9, communication line group, 10, data line group, 11, signal line group, 11-1, the first signal line group, 11-2, second signal
Line group, 11-3, the 3rd signal line group, 11-4, the 4th signal line group, 11-5, the 5th signal line group, 12, sheath.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Embodiment 1:
Referring to Fig. 1, a kind of multifunctional comprehensive controls cable, integrates the cable core 3 being twisted by several line groups 2, line group in total shielded layer 1
2 form insulation shielding line 6 through single braid shielded or pair twist braid shielded by conductor 4, the outer extruded insulation layer 5 of conductor 4, this
Insulation shielding line 6 is twisted composition group containing power line 7, control line group 8, communication line group 9, data line group 10, signal line group 11 again
Cable core 3 makees sheath 12 in extruding wear-resisting waterproof layer outside total shielded layer 1 of cable core 3.
As shown in attached drawing, conductor 4 is twisted using multiply tinned wird, in the outer extruded insulation layer 5 of conductor 4, according to insulation
Then 88 cores are divided into the identical insulation shielding line 6 of various functions and distinguished by purposes or single braid shielded or pair twist braid shielded
Twist together the line group 2 of 5 kinds of different function of composition, the composition of these line groups 2 is: power line group 7 is equipped with 3 groups, wherein one group
Core wire be 12, one group of core wire is 10, and one group of core wire is 4.Control line group 8 is equipped with 3 groups, and every group of core wire is
10.Communication line group 9 is equipped with 5 groups, and every group of core wire is 2.Data line group 10 is equipped with 4 groups, and every group of core wire is 2.
Signal line group 11 is equipped with 5 groups, wherein two groups of core wire is every group 4, three groups of core wire is every group 2.Again by these lines
The twisted cable core 3 being integrated as Separated-screening comprehensive control cable of group 2, shares 88 cores, one layer of total shielded layer 1 is woven outside cable core 3, finally
Extrude one layer not only wear-resisting but also waterproof material as sheath 12.
Specifically, 1, signal line group 11 is five groups, respectively the first signal line group 11-1, second signal line group 11-2, the 3rd
Signal line group 11-3, the 4th signal line group 11-4, the 5th signal line group 11-5.
A kind of multifunctional comprehensive of the invention controls cable, integrates the cable core being twisted by several line groups in total shielded layer,
Line group forms insulation shielding line through single braid shielded or pair twist braid shielded by conductor, the outer extruded insulation layer of conductor, this is absolutely
Edge shielding line is twisted the cable core of composition group containing power line, control line group, communication line group, data line group, signal line group again, in cable core
Total shielded layer outside extrude wear-resisting waterproof layer and make sheath.It is using by extruded insulation layer outside conductor and through single braid shielded or right
It twists braid shielded composition insulation shielding line and is twisted composition again containing electric power, control, communication, data, the cable core of signal line group and outer
The technical solution for adding the multifunctional comprehensive of wear-resisting waterproof layer to control, laying narrow space can not be adapted to and apply by overcoming existing cable
If efficiency is lower, laying installation when cable it is mobile more difficult the defects of.It is suitble to functional requirement more and laying installation complicated condition
Place use, be particularly suitable for laying installation narrow space place use.
Embodiment 2:
What the invention is realized by the following technical scheme: the cable core of Separated-screening comprehensive control cable is by power line, signal wire, control line, logical
Believe line, data line group at conductor is all made of multiply copper stranded conductor, and to improve the flexibility of cable, insulation is the function according to cable
It is different and select different insulating materials, as power line and control line select crosslinked polyethylene, signal wire and data line selection with non-
Crosslinked polyethylene has a shielded layer outside insulation, interferes with each other between line to prevent.The identical shielding insulation of various functions
Line twists together composition line group, then by the twisted cable core being integrated as Separated-screening comprehensive control cable of these line groups, has outside cable core
One shielded layer finally uses a wear-resisting, waterproof material as sheath to prevent external interference.
It is characteristic of the invention that the function set of a variety of cables such as electric power, signal, control, communication, data is integrated, use
Piece cable replaces, the effective solution situation of cable laying narrow space.
Conductor is twisted using strand copper wire, the extruded insulation layer outside conductor, according to the purposes of insulation or single braid shielded
Or pair twist braid shielded, the identical insulation shielding line of various functions is then twisted together into composition line group, then by these line groups
The twisted cable core being integrated as Separated-screening comprehensive control cable, a total shielded layer is woven outside cable core, finally extrudes one layer of wear-resisting, waterproof
Material is as sheath.
Embodiment 3:
A kind of Separated-screening comprehensive control cable is formed by electric power, signal, control, communication, data etc. are multi-functional.It is characterized in that: comprehensively control
The cable core of cable by power line, signal wire, control line, communication line, data line group at, conductor be all made of multiply tinned wird (or
Copper wire) it is twisted, an insulating layer is extruded outside conductor, according to the purposes of insulation or single braid shielded or pair twist braid shielded, so
The identical insulation shielding line of various functions is twisted together into composition line group afterwards, then these line groups are twisted and are integrated as synthesis
The cable core for controlling cable weaves a total shielded layer outside cable core, finally extrudes one layer of wear-resisting, waterproof material as sheath.By electricity
The line of force, signal wire, control line, communication line, data line group are at insulated wire cores totally 88 core.Have one outside the cable core of Separated-screening comprehensive control cable
Woven shield.
The present invention relates to a kind of comprehensively control electricity for integrating power line, signal wire, control line, communication line, data line
Cable mainly solves insufficient space caused by laying multi-cable and mobile difficult status in range in a limited space.It leads
Body is twisted using strand copper wire, the extruded insulation layer outside conductor, is woven according to the purposes of insulation or single braid shielded or pair twist
Then the identical insulation shielding line of various functions is twisted together composition line group, then these line groups is twisted and are integrated by shielding
As the cable core of Separated-screening comprehensive control cable, a total shielded layer is woven outside cable core, finally extrudes one layer of wear-resisting, waterproof material as shield
Set.It is characteristic of the invention that the function set of a variety of cables such as electric power, signal, control, communication, data is integrated, with one
Cable replaces, the effective solution situation of cable laying narrow space.
Embodiment 4:
Production process process: conductor process-extruded insulation-insulation braid shielded-pair twist-braid shielded-line group stranding-
Whole stranding-totality braiding-extrude sheath.
It is specific as follows:
Conductor process: conductor is twisted using multiply tinned wird, and twisting pitch multiple proportions controls in 16 ~ 20 ranges.
Extruded insulation: insulation thickness controls in critical field, and thinnest part thickness is not less than the 90% of standard value, and insulation is squeezed
Insulation mechanical and physical performance is improved by irradiation after out.
Insulate braid shielded: count control is 90% with braid angle control is spent at 60 ° ~ 70 °.
Pair twist: insulation pair twist twisting pitch multiple proportions control is in 12 ~ 16 ranges.
Line group stranding: homogenous configuration insulation carries out split-phase stranding, and each line group twisting pitch multiple proportions control is in 12 ~ 16 ranges
It is interior.
Whole stranding: using 1+6 rock-steady structure stranding, is that cable conductor has most stable of structure, twisting pitch multiple proportions
Control is in 12 ~ 16 ranges.
Overall braiding: overall braiding outside cable core, count control is 90% with braid angle control is spent at 60 ° ~ 70 °.
Extrude sheath: jacket thickness control guarantees that cable has enough machines in laying installation use process in 3.0mm
Tool intensity.
Technological temperature is successively controlled by equipment when extrusion are as follows: feed inlet: 140 °, 1:145 ° of fuselage, and 2:160 ° of fuselage, fuselage
3:180 °, 4:180 ° of fuselage, machine neck: 185 °, head: 180 °, die orifice: 180 °, it is ensured that sheath plasticizing is uniform.
Operation and service performance: several not by the way that the identical insulation shielding line of different function is twisted together composition respectively
The line group of congenerous, then overall stranding, braiding, extrude sheath, so that cable is convenient with installation, wiring is easy, and is overcome
The defects of cable is mobile more difficult when existing cable can not adapt to laying narrow space and lay lower efficiency, laying installation.
Insulating layer uses cross-linking polyethylene materials: insulation performance, increase dielectric strength, reduction signal can be improved and transmit and decline
Subtract.
Shielded layer uses tinned wird: can prevent the interference of external electromagnetic field, prevent corrosion of the salt fog to shielded layer.
Restrictive coating uses polyether polyurethane: improve cable wear resistance energy, it is waterproof, salt spray proof, mould proof.
The foregoing is merely the preferred embodiments of the present invention, and according to the above-mentioned design, those skilled in the art are also
Can to this various modification can be adapted and transformation.For example, 88 cores are divided into the identical insulation shielding line of various functions is stranded in one respectively
Play the line group of the several different function of composition, such as electric power, signal, control, communication, the combination of data line group, modification and transformation.So
And similar this transformation and modification belongs to essence of the invention.
Claims (10)
1. a kind of multifunctional comprehensive controls cable preparation method, which is characterized in that including following production process process:
S1, conductor process；
S2, extruded insulation；
S3, insulate braid shielded；
S4, pair twist；
S5, braid shielded；
S6, line group stranding；
S7, whole stranding；
S8, it is overall to weave；
S9, extrude sheath.
2. multifunctional comprehensive according to claim 1 controls cable preparation method, which is characterized in that
S1, conductor process；
S2, extruded insulation carry out extruded insulation layer in the outside of conductor；
S3, insulate braid shielded, in the outside of insulating layer cladding insulation woven shield, forms insulation shielding line；
Insulation shielding line is carried out pair twist operation by S4, pair twist；
The step of S5, braid shielded, the intermediate products that pair twist is obtained carry out woven shield；
S6, line group stranding, homogenous configuration insulation carry out split-phase stranding；
Obtained multiple line groups are carried out whole stranding by S7, whole stranding；
S8, it is overall to weave；
S9, extrude sheath.
3. multifunctional comprehensive according to claim 1 or 2 controls cable preparation method, which is characterized in that
S1, conductor process: conductor is twisted using multiply tinned wird, and twisting pitch multiple proportions controls in 16 ~ 20 ranges.
4. multifunctional comprehensive according to claim 1 or 2 controls cable preparation method, which is characterized in that
S2, extruded insulation: insulation thickness controls in critical field, and thinnest part thickness is not less than the 90% of standard value, insulating exruded
Insulation mechanical and physical performance is improved by irradiation afterwards.
5. multifunctional comprehensive according to claim 1 or 2 controls cable preparation method, which is characterized in that S3, insulation braiding
Shielding: count control is 90% with braid angle control is spent at 60 ° ~ 70 °.
6. multifunctional comprehensive according to claim 1 or 2 controls cable preparation method, which is characterized in that S4, pair twist: absolutely
Edge pair twist twisting pitch multiple proportions controls in 12 ~ 16 ranges.
7. multifunctional comprehensive according to claim 1 or 2 controls cable preparation method, which is characterized in that S6, line composition
Cable: homogenous configuration insulation carries out split-phase stranding, and each line group twisting pitch multiple proportions control is in 12 ~ 16 ranges.
8. multifunctional comprehensive according to claim 1 or 2 controls cable preparation method, which is characterized in that S7, integral into
Cable: using 1+6 rock-steady structure stranding, and twisting pitch multiple proportions controls in 12 ~ 16 ranges.
9. multifunctional comprehensive according to claim 1 or 2 controls cable preparation method, which is characterized in that S8, it is overall to compile
Knit: overall braiding outside cable core, count control is 90% with braid angle control is spent at 60 ° ~ 70 °.
10. multifunctional comprehensive according to claim 1 or 2 controls cable preparation method, which is characterized in that S9 extrudes shield
Set: jacket thickness control guarantees that cable has enough mechanical strengths in laying installation use process in 3.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711342541.2A CN109961902A (en) | 2017-12-14 | 2017-12-14 | A kind of multifunctional comprehensive control cable preparation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711342541.2A CN109961902A (en) | 2017-12-14 | 2017-12-14 | A kind of multifunctional comprehensive control cable preparation method |
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| CN109961902A true CN109961902A (en) | 2019-07-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489855A (en) * | 2020-11-03 | 2021-03-12 | 今皓光电（昆山）有限公司 | Novel super-soft flame-retardant braided yarn and manufacturing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204130256U (en) * | 2014-11-07 | 2015-01-28 | 天津六〇九电缆有限公司 | A kind of flame-retardant comprehensive transmission cable |
| CN204130257U (en) * | 2014-11-07 | 2015-01-28 | 天津六〇九电缆有限公司 | A kind of 55 core flame-retardant comprehensive transmission cables |
-
2017
- 2017-12-14 CN CN201711342541.2A patent/CN109961902A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204130256U (en) * | 2014-11-07 | 2015-01-28 | 天津六〇九电缆有限公司 | A kind of flame-retardant comprehensive transmission cable |
| CN204130257U (en) * | 2014-11-07 | 2015-01-28 | 天津六〇九电缆有限公司 | A kind of 55 core flame-retardant comprehensive transmission cables |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489855A (en) * | 2020-11-03 | 2021-03-12 | 今皓光电（昆山）有限公司 | Novel super-soft flame-retardant braided yarn and manufacturing method thereof |
| CN112489855B (en) * | 2020-11-03 | 2022-06-21 | 今皓光电（昆山）有限公司 | Novel super-soft flame-retardant braided yarn and manufacturing method thereof |
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