CN109599205A - A kind of intelligence engineering equipment uses optoelectronic composite cable - Google Patents
A kind of intelligence engineering equipment uses optoelectronic composite cable Download PDFInfo
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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
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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
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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
- H01B7/0045—Cable-harnesses
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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
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0225—Three or more layers
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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
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
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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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- 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
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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
- H01B7/22—Metal wires or tapes, e.g. made of steel
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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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
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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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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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
- H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
- H01B9/021—Features relating to screening tape per se
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Abstract
The invention discloses a kind of intelligence engineering equipment optoelectronic composite cables, vulcanize semi-conductive rubber bedding core including abnormal shape, power wire core, control conductor, monitoring core and protective layer for wrapping up core, the special-shaped vulcanization semi-conductive rubber bedding core is made of the semiconductive abnormity bracket and optical cable unit of " people " font, the optical cable unit is by tensile elements, the optical fiber being enclosed on the outside of tensile elements and the stainless steel spiral hose composition for wrapping up optical fiber, power wire core insulating layer of the power wire core by power core conductor and for wrapping up power core conductor forms, the control conductor surface is arranged with monitoring core, the present invention has simultaneous transmission electric energy, signal control, transmit the functions such as video communication, cable is also equipped with excellent anti-extrusion, shock resistance, it is counter-bending, it the properties such as can directly pull, it is also equipped with Reflecting at night function, when cable fire, do not generate toxic and harmful gas, meet environmentally protective idea of development.
Description
Technical field
The present invention relates to technical field of wire cable manufacture, specially a kind of intelligence engineering equipment uses optoelectronic composite cable.
Background technique
Photoelectric compound cable is a kind of composite fiber unit, realizes while energization or lightning protection function and carries out optical fiber and leads to
Letter.Between the transmission of electricity battery core of existing photoelectric compound cable be equipped with optical cable core, can simultaneous transmission light and electric signal, in addition, existing
Photoelectric compound cable have an advantages such as light-weight, easy for construction, at low cost, and it is worth noting that distribution type fiber-optic to ring
Border temperature has very high sensibility, therefore, in high pressure and ultra-high voltage cross-linking cable, is implanted into temperature sensing optical fiber, it is multiple to prepare photoelectricity
Cable is closed, and is introduced into remote control intelligence coal mining engineering, to cable load drawn game while realizing energization and communication
The real-time continuous monitoring of portion's temperature rise.
But due to mine coal mining engineering working environment rather harsh, frequent start-stop, multi-change speed, failure rate in use process
Height, especially in night work, photoelectric compound cable, which is easy to be carried equipment, to be rolled, and can frequently send out in moving process
It gives birth to the severe bends of " 8 " shape or serpentine and draws, while photoelectric compound cable also suffers from rushing for the coal cinder and stone fallen
It hits, therefore, the sheath and insulating layer of cable are easy damaged and cracking, while conductor and optical fiber are also easily broken, and cause to control
Control equipment signal interruption, route occur short circuit, insulation breakdown or electric leakage, eventually lead to job interruption, bring huge economy
Loss.
China has many enterprises and research institution in the research and development for carrying out coalcutter optical fiber composite cable, life at present
The optical cable product of production has had 20 kinds or so, but product is relatively single, while production design lacks unified standard, crucial
Technology needs to be studied, and the production design standard and properties of product test specification of Related product all need further to be unitized bright
Really regulation.Therefore domestic comprehensive intelligent coal mining engineering uses up electric composite cable and depends on import at present, and import produces
The material cost of product is higher, and processing technology is complicated, and finished product cable rejection rate is higher, and there are security risks.Therefore how to solve because
Electric line caused by cable problem is abnormal, and to the electrical hazard that may occur carry out prevention be Safety of Coal Mine Production there is a continuing need for
The important topic of solution.
Summary of the invention
The purpose of the present invention is to provide a kind of intelligence engineering equipment optoelectronic composite cables to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of intelligence engineering equipment optoelectronic composite cable, packet
Special-shaped vulcanization semi-conductive rubber bedding core, power wire core, control conductor, monitoring core and the protective layer for wrapping up core are included,
The special-shaped vulcanization semi-conductive rubber bedding core is made of the semiconductive abnormity bracket and optical cable unit of " people " font, and optical cable list
Member is located at the center of semiconductive abnormity bracket, and the optical cable unit is the light that is enclosed on the outside of tensile elements by tensile elements
Fine and stainless steel spiral hose composition for wrapping up optical fiber, three foots of the semiconductive abnormity bracket are provided with and control
The compatible small arc-shaped concave of core processed, and linking has and is adapted with insulated power core between the small arc-shaped concave of each adjacent two
Big arc-shaped concave, be bonded to each other between the semiconductive abnormity bracket, control conductor and insulated power core, the power
Power wire core insulating layer of the core by power core conductor and for wrapping up power core conductor forms, the control conductor
Surface is arranged with monitoring core, and control conductor be by traction-resistant fibre, for wind traction-resistant fibre control core conductor and
Control core insulation layer for wrapping up control core conductor forms, and the control core conductor is tinned copper conductor, the prison
Sight core is the monitoring core semi-conductive layer by monitoring core conductor and for wrapping up monitoring core conductor, the protective layer by
It is interior successively to be formed to outer including sheath, armor, anti-torsion layer and outer jacket, and outer jacket has along its perimeter spaced set
Three reflex streaks, the armor are twisted by zinc-coated wire and copper wire mixing.
Preferably, the tensile elements are twisted by polyparaphenylene's benzo dioxazole fiber.
Preferably, in being provided on the inside of the stainless steel spiral hose made of being extruded as nylon 12 or perfluoroethylene-propylene
Lining, and braiding enhancement layer is provided on the outside of stainless steel spiral hose.
Preferably, the braiding enhancement layer is to be composed of stainless steel wire and fibrage enhancement layer, and weave and reinforce
Layer is provided with two layers.
Preferably, the fibrage enhancement layer is made of polyparaphenylene's benzo dioxazole fiber.
Preferably, power core conductor shielded layer is provided on the inside of the power wire core insulating layer, and power wire core insulate
The outside of layer is provided with insulation screen.
Preferably, polyester belt isolation layer is provided on the inside of the control core insulation layer, and on the outside of control core insulation layer
It is provided with fluoroplastic tape separation layer.
Preferably, the armor is stainless steel band corrugated tube shape.
Preferably, the anti-torsion layer is made of FRP material.
Preferably, the sheath and outer jacket are to use the low-smoke non-halogen flame-retardant formed using ethylene propylene diene rubber as base-material
Type rubber material is made, and the prescription quality score of low-smoke halogen-free flame retardant rubber material is respectively as follows: 65 parts of ethylene propylene diene rubber,
20 parts of nitrile rubber, 15 parts of TPU, 5 parts of zinc oxide, 20 parts of calcinated argil, 2.5 parts of stearic acid, 4.5 parts of DCBP, 6 parts of TAIC,
RD1 parts, NAPM1.5 parts of anti-aging agent, 10 parts of adipic acid dibutyl ester, 10 parts of white carbon black, 10 parts of phosphotriester, 10 parts of zinc borate, hydrogen
30 parts of aluminium oxide.
Compared with prior art, the beneficial effects of the present invention are:
(1) heretofore described special-shaped vulcanization semi-conductive rubber bedding core is the semiconductive abnormity bracket and light by " people " font
Cable unit composition, and optical cable unit is located at the center of semiconductive abnormity bracket, three foots of the semiconductive abnormity bracket
It is provided with small arc-shaped concave compatible with control conductor, and linking has and insulated power between the small arc-shaped concave of each adjacent two
Core compatible big arc-shaped concave mutually pastes between the semiconductive abnormity bracket, control conductor and insulated power core
It closes, the semiconductive abnormity bracket with optical cable unit is made to be located at entire cable core center, optical cable unit stress minimum when cable bend,
It, can be respectively to each core when cable is constituted cable with this three big three brief summaries so as to extend optical cable unit service life
It is supported, the integrally-built stability of cable is improved, in addition, semiconductive abnormity bracket also has the function of isolation buffer, energy
Effectively core is kept apart, it, can be with since semiconductive abnormity bracket is made of rubber material when cable is integrally bent
It effectively reduces because of damage of the internal stress to core caused by bending, the phase mutual friction between core can also be reduced, reduce dynamic
Extruding of the line of force core to control conductor, so that the service life of core is effectively extended, further, since the bracket is semiconductive material
Material composition, cable core can be integrally connected together, improve the electrical integrity energy of cable, while also function to protection optical cable
Effect, when squeezing out outer jacket, outer jacket needs are crosslinked in the curing tube of high temperature and pressure, at this point, can minimize
Because temperature is transmitted to influence of the cable core center to optical cable unit performance.
(2) heretofore described control conductor surface, which is arranged with, sets monitoring core, is on the one hand by control conductor and monitoring
In core set a to cable, so that structure is more compact, cable entire outer diameter is reduced, the bending radius of cable is reduced,
The bending resistance for improving cable is connect, is on the other hand the shielded layer that can be used as control conductor using the conductor of monitoring core,
It is to reduce interference of the generated electromagnetic field to control route when cable master core is powered that it, which is acted on, in addition it can reduce control
Interfering with each other between core processed, since monitoring core can both be contacted with power wire core or be contacted with control conductor, when
When power wire core generates charge inducing or short circuit current, it can be used as current channel, quickly contacted with ground, play safeguard protection work
With.
(3) it is provided with polyester belt isolation layer on the inside of heretofore described control core insulation layer, on the one hand plays isolation
Effect, prevents control core insulation layer and control core conductor adhesion, is on the other hand to play the role of sliding, when cable Integral bending
Qu Shi, polyester belt surface is smooth, so that slight movement occurs for control core conductor, reduction is powerful because cable integrally bending generates
Damage of the internal stress to control core conductor, prolongs the service life.
(4) heretofore described outer jacket along its perimeter spaced set there are three reflex streak, when there is illumination radio cable
When surface, when cable any position is placed in ground, it is able to achieve reflective effect.
(5) it is provided with polyester belt isolation layer on the inside of heretofore described control core insulation layer, on the one hand plays isolation
Effect, prevents control core insulation layer and control core conductor adhesion, is on the other hand to play the role of sliding, when cable Integral bending
Qu Shi, polyester belt surface is smooth, so that slight movement occurs for control core conductor, reduction is powerful because cable integrally bending generates
Damage of the internal stress to control core conductor, prolongs the service life, and control core insulation layer on the outside of be provided with fluoroplastic tape every
Absciss layer, prevents damage of the monitoring core conductor to control core insulation layer, also has wrapped one layer excellent of electric property can be with
Mention the electrical insulation capability and high temperature resistance of control conductor.
Therefore, a kind of intelligence engineering equipment provided by the invention has simultaneous transmission electric energy, signal control with optoelectronic composite cable
System, the transmission functions such as video communication, cable be also equipped with excellent anti-extrusion, shock resistance, it is counter-bending, the particularity such as can directly pull
Can, the durability of cable is improved, reflecting at night function is also equipped with, meanwhile, when cable fire, does not generate toxic and harmful gas, accords with
Close environmentally protective idea of development.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of special-shaped vulcanization semi-conductive rubber bedding core；
Fig. 3 is the structural schematic diagram of optical cable unit.
In figure: 1, special-shaped vulcanization semi-conductive rubber bedding core；1a, semiconductive abnormity bracket；1b, optical cable unit；2, power line
Core；2a, power core conductor；2b, power wire core insulating layer；3, control conductor；3a, traction-resistant fibre；3b, control core conductor；
3c, control core insulation layer；4, monitoring core；4a, monitoring core conductor；4b, monitoring core semi-conductive layer；5, tensile elements；
6, optical fiber；7, stainless steel spiral hose；8, sheath；9, armor；10, anti-torsion layer；11, outer jacket；12, reflex streak；13,
Liner layer；14, enhancement layer is woven；15, power core conductor shielded layer；16, insulation screen.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, a kind of embodiment provided by the invention: a kind of intelligence engineering equipment optoelectronic composite cable, including
Abnormal shape vulcanization semi-conductive rubber bedding core 1, power wire core 2, control conductor 3, monitoring core 4 and the protection for wrapping up core
Layer, the special-shaped vulcanization semi-conductive rubber bedding core 1 are made of semiconductive the abnormity bracket 1a and optical cable unit 1b of " people " font,
And optical cable unit 1b is located at the center of semiconductive abnormity bracket 1a, the optical cable unit 1b is enclosed in anti-by tensile elements 5
The optical fiber 6 in 5 outside of element and the stainless steel spiral hose 7 for wrapping up optical fiber 6 is drawn to form, the stainless steel spiral hose
7 play the role of resistance to compression, counter-bending, anti-torsion, since extruding force is very big to optical cable influence of fading, the stainless steel
The anti-extrusion ability of optical cable can be improved in corrugated hose 7, be set to helical form be improve optical cable bending resistance, it is described not
Liner layer 13 made of being extruded as nylon 12 or perfluoroethylene-propylene is provided on the inside of rust steel corrugated hose 7, liner layer 13 uses
The purpose of nylon 12 or perfluoroethylene-propylene is the temperature resistant grade in order to improve cable, and is provided on the outside of stainless steel spiral hose 7
Enhancement layer 14 is woven, the braiding enhancement layer 14 is to be composed of stainless steel wire and fibrage enhancement layer, and weave and reinforce
Layer 14 is provided with two layers, improves the anti-torsion performance of cable, the fibrage enhancement layer is disliked by polyparaphenylene's benzo two
Azoles fiber composition has intensity height, performance resistant to high temperature, so that the service life of entire optical cable is improved, the tensile elements 5
It is to be twisted by polyparaphenylene's benzo dioxazole fiber, three foots of the semiconductive abnormity bracket 1a are provided with and control
The compatible small arc-shaped concave of core 3, and be connected to have between the small arc-shaped concave of each adjacent two and be adapted with insulated power core 2
Big arc-shaped concave, be bonded to each other between the semiconductive abnormity bracket 1a, control conductor 3 and insulated power core 2, make band
There is the semiconductive abnormity bracket 1a of optical cable unit 1b to be located at entire cable core center, optical cable unit 1b stress is minimum when cable bend,
It, can be respectively to each line when cable is constituted cable with this three big three brief summaries so as to extend optical cable unit 1b service life
Core is supported, and the integrally-built stability of cable is improved, in addition, semiconductive abnormity bracket 1a also has the work of isolation buffer
With effectively core capable of being kept apart, when cable is integrally bent, since semiconductive abnormity bracket 1a is rubber material system
At, it can effectively reduce because of damage of the internal stress to core caused by bending, the phase mutual friction between core can also be reduced,
Reduce extruding of the power wire core 2 to control conductor 3, so that the service life of core is effectively extended, further, since the bracket is
Semiconductive material composition, cable core can be integrally connected together, improve the electrical integrity energy of cable, while also function to guarantor
The effect for protecting optical cable, when squeezing out outer jacket 11, the needs of outer jacket 11 are crosslinked in the curing tube of high temperature and pressure, at this point, energy
Minimize because temperature is transmitted to influence of the cable core center to optical cable unit 1b performance, the power wire core 2 is by power
Cable core conductor 2a and for wrapping up power core conductor 2a power wire core insulating layer 2b composition, the power wire core insulating layer
It is provided with power core conductor shielded layer 15 on the inside of 2b, and is provided with insulation screen 16 on the outside of power wire core insulating layer 2b,
This trilaminate material is processed and formed at one time using equipment, and wherein the effect of power core conductor shielded layer 15 is to improve conductive line surfaces
Field distribution, eliminate conducting wire and insulation between gap effect, to improve the electric property of cable entirety, insulation shielding
The effect of layer 15 can be quickly passed to by insulation screen 15 when the power wire core surface insulating layer 2b generates charge inducing
It goes out, 3 surface of control conductor is arranged with monitoring core 4, is on the one hand to gather control conductor 3 and monitoring core 4 to one
On root cable, so that structure is more compact, cable entire outer diameter is reduced, the bending radius of cable is reduced, improve cable indirectly
On the other hand bending resistance is the shielded layer that can be used as control conductor 3 using the conductor of monitoring core 4, effect is to subtract
Interference of few electromagnetic field generated when cable master core is powered to control route, in addition it can reduce control conductor 3 it
Between interfere with each other, since monitoring core 4 can both be contacted with power wire core 2 or be contacted with control conductor 3, work as power line
When core 2 generates charge inducing or short circuit current, it can be used as current channel, quickly contacted with ground, play the role of safeguard protection, and
Control conductor 3 is by traction-resistant fibre 3a, for winding the control core conductor 3b of traction-resistant fibre 3a and for wrapping up control line
The control core insulation layer 3c of core conductor 3b is formed, its whole stretching resistance can be improved in the traction-resistant fibre 3a, and extending it makes
With the service life, the inside control core insulation layer 3c is provided with polyester belt isolation layer, on the one hand plays the role of isolation, prevent from controlling
Core insulating layer 3c processed and control core conductor 3b adhesion, are on the other hand to play the role of sliding, when cable integrally bending, are gathered
Ester belt surface is smooth so that control core conductor 3b occur it is slight mobile, reduce because cable integrally bending generate it is powerful in answer
Damage of the power to control core conductor 3b, prolongs the service life, and be provided on the outside of control core insulation layer 3c fluoroplastic tape every
Absciss layer prevents damage of the monitoring core conductor 4a to control core insulation layer 3c, also has excellent wrapped one layer of electric property
The electrical insulation capability and high temperature resistance that control conductor 4 can be mentioned work as electricity in addition, fluoroplastic tape also has high temperature resistance
When cable vulcanizes by the jet chimney of high temperature and pressure (1.2MPa, 200 DEG C), which the change of any performance does not occur, described
Control core conductor 3b is tinned copper conductor, and the monitoring core 4 is by monitoring core conductor 4a and for wrapping up monitoring line
The monitoring core semi-conductive layer 4b of core conductor 4a, the protective layer successively include sheath 8, armor 9, anti-torsion layer from inside to outside
10 and outer jacket 11 form, the sheath 8 and outer jacket 11 are to use the low cigarette formed by base-material of ethylene propylene diene rubber
Halogen-free flame-retardant rubber material is made, and the prescription quality score of low-smoke halogen-free flame retardant rubber material is respectively as follows: EPDM
65 parts of rubber, 20 parts of nitrile rubber, 15 parts of TPU, 5 parts of zinc oxide, 20 parts of calcinated argil, 2.5 parts of stearic acid, DCBP4.5 parts,
6 parts of TAIC, RD1 parts, NAPM1.5 parts of anti-aging agent, 10 parts of adipic acid dibutyl ester, 10 parts of white carbon black, 10 parts of phosphotriester, boric acid
10 parts of zinc, 30 parts of aluminium hydroxide, when cable fire, does not generate toxic and harmful gas, meets environmentally protective idea of development, described
There are three reflex streaks 12 along its perimeter spaced set for outer jacket 11, when there is light to irradiate cable surface, by any position of cable
When being placed in ground, it is able to achieve reflective effect, the anti-torsion layer 10 is made of FRP material, improves the anti-torsion of optical cable
Performance, the armor 9 are twisted by zinc-coated wire and copper wire mixing, and the armor 9 is stainless steel band corrugated tube shape,
The crush resistance energy, bending resistance, anti-torsion performance of optical cable can be improved.
The following are the cable of the present embodiment and common photoelectric compound cable, (existing photoelectric compound cable is by transmission of electricity electricity
Core and the optical cable core being arranged between transmission of electricity battery core are constituted) bending property, crush resistance energy and anti-torsion performance test
Comparing result:
Table 1: bending property comparison
Table 2: anti-extrusion performance comparison
| Optical fiber type | Load | Optical fiber state |
| Plain edition | 10kg | Fibercuts |
| Armored type | 300kg | Optical fiber still normal transmission |
Table 3: anti-torsion performance comparison
Therefore, the bending property, crush resistance of a kind of intelligence engineering equipment optoelectronic composite cable provided by the invention can be with
And anti-torsion performance is higher.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (10)
1. a kind of intelligence engineering equipment optoelectronic composite cable, including special-shaped vulcanization semi-conductive rubber bedding core (1), power wire core (2),
Control conductor (3), monitoring core (4) and the protective layer for wrapping up core, it is characterised in that: the special-shaped vulcanization semiconductive
Rubber bedding core (1) is made of the semiconductive abnormity bracket (1a) and optical cable unit (1b) of " people " font, and optical cable unit (1b)
At the center of semiconductive abnormity bracket (1a), the optical cable unit (1b) is by tensile elements (5), is enclosed in tensile elements
(5) optical fiber (6) on the outside of and stainless steel spiral hose (7) composition for wrapping up optical fiber (6), the semiconductive abnormity bracket
Three foots of (1a) be provided with control conductor (3) compatible small arc-shaped concave, and the small arc-shaped concave of each adjacent two it
Between linking have the compatible big arc-shaped concave with insulated power core (2), the semiconductive abnormity bracket (1a), control conductor
(3) and between insulated power core (2) it is bonded to each other, the power wire core (2) is by power core conductor (2a) and to use
In power wire core insulating layer (2b) composition of package power core conductor (2a), control conductor (3) surface is arranged with monitoring
Core (4), and control conductor (3) is by traction-resistant fibre (3a), the control core conductor (3b) for winding traction-resistant fibre (3a)
And control core insulation layer (3c) composition for wrapping up control core conductor (3a), the control core conductor (3b) are plating
Tin copper conductor, the monitoring core (4) are by monitoring core conductor (4a) and the prison for wrapping up monitoring core conductor (4a)
Sight core semi-conductive layer (4b), the protective layer from inside to outside successively include sheath (8), armor (9), anti-torsion layer (10) with
And outer jacket (11) composition, and there are three reflex streak (12), the armors along its perimeter spaced set for outer jacket (11)
It (9) is twisted by zinc-coated wire and copper wire mixing.
2. a kind of intelligence engineering equipment optoelectronic composite cable according to claims 1, it is characterised in that: the tensile elements
It (5) is twisted by polyparaphenylene's benzo dioxazole fiber.
3. a kind of intelligence engineering equipment optoelectronic composite cable according to claims 1, it is characterised in that: the stainless steel spiral shell
Liner layer (13) made of being extruded as nylon 12 or perfluoroethylene-propylene is provided on the inside of rotation hose (7), and stainless steel spiral is soft
Braiding enhancement layer (14) is provided on the outside of pipe (7).
4. a kind of intelligence engineering equipment optoelectronic composite cable according to claims 3, it is characterised in that: the braiding is reinforced
Layer (14) is to be composed of stainless steel wire and fibrage enhancement layer, and weave enhancement layer (14) and be provided with two layers.
5. a kind of intelligence engineering equipment optoelectronic composite cable according to claims 4, it is characterised in that: the fibrage
Enhancement layer is made of polyparaphenylene's benzo dioxazole fiber.
6. a kind of intelligence engineering equipment optoelectronic composite cable according to claims 1, it is characterised in that: the power wire core
It is provided with power core conductor shielded layer (15), and is provided on the outside of power wire core insulating layer (2b) absolutely on the inside of insulating layer (2b)
Edge shielded layer (16).
7. a kind of intelligence engineering equipment optoelectronic composite cable, feature according to claims 1 exist: the control conductor is exhausted
It is provided with polyester belt isolation layer on the inside of edge layer (3c), and is provided with fluoroplastic tape separation layer on the outside of control core insulation layer (3c).
8. a kind of intelligence engineering equipment optoelectronic composite cable according to claims 1, it is characterised in that: the armor
It (9) is stainless steel band corrugated tube shape.
9. a kind of intelligence engineering equipment optoelectronic composite cable according to claims 1, it is characterised in that: the anti-torsion layer
(10) it is made of FRP material.
10. a kind of intelligence engineering equipment optoelectronic composite cable according to claims 1, it is characterised in that: the sheath
(8) and outer jacket (11) be made of use the low-smoke halogen-free flame retardant rubber material formed using ethylene propylene diene rubber as base-material, and
The prescription quality number of the low-smoke halogen-free flame retardant rubber material is respectively as follows: 65 parts of ethylene propylene diene rubber, nitrile rubber 20
Part, 15 parts of TPU, 5 parts of zinc oxide, 20 parts of calcinated argil, 2.5 parts of stearic acid, 4.5 parts of DCBP, 6 parts of TAIC, RD1 parts, prevent old
NAPM1.5 parts of agent, 10 parts of adipic acid dibutyl ester, 10 parts of white carbon black, 10 parts of phosphotriester, 10 parts of zinc borate, 30 parts of aluminium hydroxide.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811331967.2A CN109599205A (en) | 2018-11-09 | 2018-11-09 | A kind of intelligence engineering equipment uses optoelectronic composite cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811331967.2A CN109599205A (en) | 2018-11-09 | 2018-11-09 | A kind of intelligence engineering equipment uses optoelectronic composite cable |
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| Publication Number | Publication Date |
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| CN109599205A true CN109599205A (en) | 2019-04-09 |
Family
ID=65957106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811331967.2A Pending CN109599205A (en) | 2018-11-09 | 2018-11-09 | A kind of intelligence engineering equipment uses optoelectronic composite cable |
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| CN110033890A (en) * | 2019-05-22 | 2019-07-19 | 安徽凌宇电缆科技有限公司 | A kind of intelligent low-smoke non-halogen flame-retardant resistance to mechanical impact cable of coalcutter |
| CN110060810A (en) * | 2019-05-22 | 2019-07-26 | 安徽凌宇电缆科技有限公司 | One kind can the mining middle pressure soft rubber cable of load monitoring type |
| CN110837155A (en) * | 2019-10-31 | 2020-02-25 | 中国科学院长春光学精密机械与物理研究所 | Optical fiber circuit structure unit and optical fiber circuit |
| CN111564245A (en) * | 2020-06-28 | 2020-08-21 | 河北华通线缆集团股份有限公司 | External optical fiber cable for submersible pump |
| CN112397232A (en) * | 2020-10-09 | 2021-02-23 | 居盛文 | Flat anti-torsion communication cable |
| CN113270228A (en) * | 2021-05-25 | 2021-08-17 | 国网河南省电力公司西峡县供电公司 | Anti-cracking photoelectric composite cable |
| CN113299433A (en) * | 2021-05-28 | 2021-08-24 | 成都盛世京缆电缆有限公司 | Steel wire rope composite cable |
| CN114999718A (en) * | 2022-06-14 | 2022-09-02 | 上海蓝昊电气江苏有限公司 | Super-durable optical fiber composite coal mining machine cable |
| CN115116667A (en) * | 2022-06-30 | 2022-09-27 | 齐鲁电缆有限公司 | Signal transmission monitoring data detection integrated power cable |
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| CN110837155A (en) * | 2019-10-31 | 2020-02-25 | 中国科学院长春光学精密机械与物理研究所 | Optical fiber circuit structure unit and optical fiber circuit |
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| CN115116667A (en) * | 2022-06-30 | 2022-09-27 | 齐鲁电缆有限公司 | Signal transmission monitoring data detection integrated power cable |
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Application publication date: 20190409 |