CN209357485U - A kind of three-in-one middle pressure rubber set flat cable - Google Patents
A kind of three-in-one middle pressure rubber set flat cable Download PDFInfo
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- CN209357485U CN209357485U CN201920485184.3U CN201920485184U CN209357485U CN 209357485 U CN209357485 U CN 209357485U CN 201920485184 U CN201920485184 U CN 201920485184U CN 209357485 U CN209357485 U CN 209357485U
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Abstract
The utility model relates to a kind of three-in-one middle pressure rubbers to cover flat cable, belong to field of cable technology.Technical solution is: three ferrule units and four reinforcements are twisted mutually rear wrapped non-woven fabrics band (11), squeeze out neoprene optical cable protective layer (12) composition optical cable outside in non-woven fabrics band (11)；Control conductor insulation (14) composition control core is extruded outside control core conductor (13)；After one or more control conductor is circular layout centered on optical cable, outside wrapped aluminium-plastic tape (15) composition control cable；Three power wire cores, a wire core and a horizontally arranged arrangement of controlling cable, outside squeeze out sheath (16).The beneficial effects of the utility model are: reducing the frictional force in cable operational process with ground, cable service life is promoted；Simultaneously by power transmission, signal is controlled, and in a kind of three kinds of function and services to flat cable of optical-fibre communications, is saved space, is increased equipment range ability.
Description
Technical field
The utility model relates to a kind of three-in-one middle pressure rubbers to cover flat cable, belong to field of cable technology.
Background technique
In recent years with the continuous development of foreign trade, Chinese port facilities also welcome fast-developing period, cargo
Quantity, type are continuously increased, and the mobile distance of equipment is also increasingly longer, since equipment reel is relatively fixed, how to improve cable
Structure, lifting means range ability is cable producer in face of new problem；Simultaneously as mechanical equipment automates, intelligence is not
It is disconnected to be promoted, need multiple functions cable to be used cooperatively, since space and laying factor influence, the cable that a variety of different performances require
A kind of composite cable is combined into come into being.Cable in use, needs tens meters or even several hundred rice to carry out on ground
It is round-trip to pull, since the specific gravity of copper conductor is bigger, cable dead weight is influenced, exacerbates cable in the friction of ground moving
Power causes cable cover(ing) often to damage, or even causes cable conductor tensile phenomenon, reduces cable service life, while the valence of copper
Lattice are more expensive, promote cables manufacturing cost, are unfavorable for cable and promote for a long time.
Summary of the invention
The utility model aim is to provide a kind of three-in-one middle pressure rubber set flat cable, and power line, control line and optical cable are compound
Into a kind of flat cable, cable laying quantity is reduced, is economized on resources；Copper wire is replaced using tin copper-clad aluminum alloy silk, reduces cable
Weight efficiently solves the above problem present in background technique.
The technical solution of the utility model is: a kind of three-in-one middle pressure rubber set flat cable, includes power core conductor, conductor
Shielding, power wire core insulation, external screen, ground wire core conductor, wire core clad, optical fiber, Loose tube, aramid fiber, aramid fiber sheath, nonwoven
Cloth band, neoprene optical cable protective layer, control core conductor, control conductor insulation, aluminium-plastic tape and sheath, the power wire core are led
Conductor shielding, power wire core insulation and external screen composition power wire core are successively extruded in vitro；Wire core packet is extruded outside ground wire core conductor
Coating forms wire core；One or more optical fiber is put into formation ferrule unit in a Loose tube jointly, squeezes out virtue outside aramid fiber
Synthetic fibre sheath forms reinforcer, and three ferrule units and four reinforcements are twisted mutually, wherein a reinforcements are arranged in
Between, remaining ferrule unit and reinforcer are stranded in around it in cylindrical body after being staggered, then wrapped nothing outside cylindrical body
Woven fabric band squeezes out neoprene optical cable protective layer outside non-woven fabrics band and forms optical cable；It is exhausted that control conductor is extruded outside control core conductor
Edge composition control core；After one or more control conductor is circular layout centered on optical cable, the wrapped aluminium-plastic tape composition in outside
Controlling cable；Three power wire cores, a wire core and a horizontally arranged arrangement of controlling cable, outside squeeze out sheath.
It is equipped with reinforcing rib between three power wire cores, a wire core and a controlling cable, and becomes with sheath
One.
The material of the power core conductor is tin-coated copper plated aluminium alloy conductor, and the density of tin-coated copper plated aluminium alloy conductor is
3.7g/cm3, the specific gravity of copper is 8.89 g/cm3, power wire core insulation is that second third insulate.
The ground wire core conductor is tinned copper wire, and wire core clad is semi-conductive layer, and wire core is independent ground wire.
Number of fibers in the Loose tube is 3-6 root.
The sheath is neoprene sheath.
The sheath is flat sheath, and longitudinal section is divided into left, center, right three parts, and middle part is rectangle, and left and right two parts are equal
For semicircle, the left and right sides of rectangle is arranged in two dome symmetrics, and semicircular diameter is equal with the width of rectangle.
The beneficial effects of the utility model are: replacing copper conductor using tin-coated copper plated aluminium alloy conductor, cable is effectively reduced
Self weight reduces the frictional force in cable operational process with ground, promotes cable service life；Simultaneously by power transmission, signal control
It makes, in a kind of three kinds of function and services to flat cable of optical-fibre communications, saves space, one times of equipment of range ability can be increased.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: power core conductor 1, conductor shielding 2, power wire core insulation 3, external screen 4, ground wire core conductor 5, wire core packet
Coating 6, optical fiber 7, Loose tube 8, aramid fiber 9, aramid fiber sheath 10, non-woven fabrics band 11, neoprene optical cable protective layer 12, control core conductor
13, control conductor insulation 14, aluminium-plastic tape 15, sheath 16.
Specific embodiment
Technical solutions of the utility model are described in further detail with embodiment with reference to the accompanying drawing.
A kind of three-in-one middle pressure rubber covers flat cable, includes power core conductor 1, conductor shielding 2, power wire core insulation 3, outside
Shield 4, ground wire core conductor 5, wire core clad 6, optical fiber 7, Loose tube 8, aramid fiber 9, aramid fiber sheath 10, non-woven fabrics band 11, chlorine
Fourth optical cable protective layer 12, control core conductor 13, control conductor insulation 14, aluminium-plastic tape 15 and sheath 16, the power wire core
Conductor shielding 2, power wire core insulation 3 and external screen 4 are successively extruded outside conductor 1 forms power wire core；Extrude ground outside ground wire core conductor 5
Core clad 6 forms wire core；One or more optical fiber 7 is put into formation ferrule unit, aramid fiber in a Loose tube 8 jointly
Aramid fiber sheath 10 is squeezed out outside 9 and forms reinforcer, and three ferrule units and four reinforcements are twisted mutually, wherein a reinforcement
Part setting is in centre, remaining ferrule unit and reinforcer are stranded in around it in cylindrical body after being staggered, then cylinder
External wrapped non-woven fabrics band 11 squeezes out neoprene optical cable protective layer 12 outside non-woven fabrics band 11 and forms optical cable；Control core conductor
Control conductor 14 composition control cores of insulation are extruded outside 13；After one or more control conductor is circular layout centered on optical cable, outside
The wrapped 15 composition control cable of aluminium-plastic tape in face；Three power wire cores, a wire core and a controlling cable are horizontally arranged
Arrangement, outside squeeze out sheath 16.
Between three power wire cores, a wire core and a controlling cable be equipped with reinforcing rib, and with sheath 16 at
It is integrated.
The material of the power core conductor 1 is tin-coated copper plated aluminium alloy conductor, the density of tin-coated copper plated aluminium alloy conductor
For 3.7g/cm3, the specific gravity of copper is 8.89 g/cm3, power wire core insulation 3 is the insulation of second third.
The ground wire core conductor 5 is tinned copper wire, and wire core clad 6 is semi-conductive layer, and wire core is independent ground wire.
7 quantity of optical fiber in the Loose tube 8 is 3-6 root.
The sheath 16 is neoprene sheath.
The sheath 16 is flat sheath, and longitudinal section is divided into left, center, right three parts, and middle part is rectangle, left and right two parts
It is semicircle, the left and right sides of rectangle is arranged in two dome symmetrics, and semicircular diameter is equal with the width of rectangle.
In practical applications, group after tin-coated copper plated aluminium alloy conductor extrudes conductor shielding outside, power wire core insulate and external screen
At power wire core；Semi-conductive layer (semi-conductive adhesive) composition wire core is extruded outside ground wire core conductor 5；Wherein 3-6 root optical fiber is put jointly
Enter formation ferrule unit in an ETFE Loose tube, aramid fiber sheath (ETFE material sheath) is squeezed out outside aramid fiber as reinforcement
Three ferrule units and four reinforcers are twisted by part, wherein a reinforcements are arranged in centre, remaining ferrule list
It is in cylindrical body around it that member and reinforcer are stranded in after being staggered, then wrapped non-woven fabrics band 11 outside cylindrical body, in nonwoven
Neoprene optical cable protective layer 12 is squeezed out outside cloth band 11 forms optical cable；The insulation of FEP control conductor, composition control are extruded outside control core conductor
Core processed, after more control conductors are circular layout centered on optical cable, the wrapped 15 composition control cable of aluminium-plastic tape in outside；One
Root power wire core, a wire core, a power wire core, a controlling cable and a power wire core are successively horizontal from left to right
Outside squeezes out sheath after arranged, and the three-in-one middle pressure rubber of overall structure the utility model covers flat cable.Due to flat cable thickness
The about round outside diameter of cable 1/2, can increase by one times of equipment of range ability.
Claims (6)
1. a kind of three-in-one middle pressure rubber covers flat cable, it is characterised in that: comprising power core conductor (1), conductor shielding (2), move
Line of force core insulation (3), external screen (4), ground wire core conductor (5), wire core clad (6), optical fiber (7), Loose tube (8), aramid fiber
(9), aramid fiber sheath (10), non-woven fabrics band (11), neoprene optical cable protective layer (12), control core conductor (13), control conductor are exhausted
Edge (14), aluminium-plastic tape (15) and sheath (16), the power core conductor (1) successively extrude conductor shielding (2), power outside
Core insulate (3) and external screen (4) forms power wire core；Wire core clad (6) composition ground wire is extruded outside ground wire core conductor (5)
Core；One or more optical fiber (7), which is put into jointly in a Loose tube (8), forms ferrule unit, and aramid fiber (9) squeezes out aramid fiber shield outside
Layer (10) forms reinforcer, and three ferrule units and four reinforcements are twisted mutually, wherein a reinforcements are arranged in
Between, remaining ferrule unit and reinforcer are stranded in around it in cylindrical body after being staggered, then wrapped nothing outside cylindrical body
Woven fabric band (11) squeezes out neoprene optical cable protective layer (12) composition optical cable in non-woven fabrics band (11) outside；Control core conductor (13)
Control conductor insulation (14) composition control core is extruded outside；After one or more control conductor is circular layout centered on optical cable, outside
Face wrapped aluminium-plastic tape (15) composition control cable；Three power wire cores, a wire core and a controlling cable horizontal row
Column arrangement, outside squeeze out sheath (16).
2. the three-in-one middle pressure rubber of one kind according to claim 1 covers flat cable, it is characterised in that: three power lines
It is equipped with reinforcing rib between core, a wire core and a controlling cable, and is integrally formed with sheath (16).
3. the three-in-one middle pressure rubber of one kind according to claim 1 covers flat cable, it is characterised in that: the power core conductor
(1) material is tin-coated copper plated aluminium alloy conductor, and the density of tin-coated copper plated aluminium alloy conductor is 3.7g/cm3, the specific gravity of copper is
8.89g/cm3, power wire core insulation (3) is the insulation of second third.
4. the three-in-one middle pressure rubber of one kind according to claim 1 covers flat cable, it is characterised in that: the ground wire core conductor
It (5) is tinned copper wire, wire core clad (6) is semi-conductive layer, and wire core is independent ground wire.
5. the three-in-one middle pressure rubber of one kind according to claim 1 covers flat cable, it is characterised in that: in the Loose tube (8)
Optical fiber (7) quantity be 3-6 root.
6. the three-in-one middle pressure rubber of one kind according to claim 1 covers flat cable, it is characterised in that: the sheath (16) is chlorine
Fourth sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920485184.3U CN209357485U (en) | 2019-04-11 | 2019-04-11 | A kind of three-in-one middle pressure rubber set flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920485184.3U CN209357485U (en) | 2019-04-11 | 2019-04-11 | A kind of three-in-one middle pressure rubber set flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209357485U true CN209357485U (en) | 2019-09-06 |
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ID=67804630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920485184.3U Active CN209357485U (en) | 2019-04-11 | 2019-04-11 | A kind of three-in-one middle pressure rubber set flat cable |
Country Status (1)
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| CN (1) | CN209357485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110675984A (en) * | 2019-10-28 | 2020-01-10 | 远东电缆有限公司 | High-temperature-resistant metallurgical vehicle-mounted flexible cable and production process thereof |
| CN116825434A (en) * | 2023-08-30 | 2023-09-29 | 广州南洋电缆集团有限公司 | High-power flat reel cable with optical fiber communication unit |
-
2019
- 2019-04-11 CN CN201920485184.3U patent/CN209357485U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110675984A (en) * | 2019-10-28 | 2020-01-10 | 远东电缆有限公司 | High-temperature-resistant metallurgical vehicle-mounted flexible cable and production process thereof |
| CN110675984B (en) * | 2019-10-28 | 2024-04-02 | 远东电缆有限公司 | High-temperature-resistant metallurgical vehicle-mounted flexible cable and production process thereof |
| CN116825434A (en) * | 2023-08-30 | 2023-09-29 | 广州南洋电缆集团有限公司 | High-power flat reel cable with optical fiber communication unit |
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