CN204066820U - Digger photo-electric control composite cable - Google Patents
Digger photo-electric control composite cable Download PDFInfo
- Publication number
- CN204066820U CN204066820U CN201420493339.5U CN201420493339U CN204066820U CN 204066820 U CN204066820 U CN 204066820U CN 201420493339 U CN201420493339 U CN 201420493339U CN 204066820 U CN204066820 U CN 204066820U
- Authority
- CN
- China
- Prior art keywords
- conductor
- core
- digger
- photo
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 239000004020 conductor Substances 0.000 claims abstract description 72
- 230000003287 optical effect Effects 0.000 claims abstract description 17
- 230000004888 barrier function Effects 0.000 claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 230000002787 reinforcement Effects 0.000 claims abstract description 13
- 238000002955 isolation Methods 0.000 claims abstract description 8
- 239000000945 filler Substances 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 5
- 229920004933 Terylene® Polymers 0.000 claims description 4
- 229920006231 aramid fiber Polymers 0.000 claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- 239000002657 fibrous material Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 239000003245 coal Substances 0.000 abstract description 6
- 238000005065 mining Methods 0.000 abstract description 6
- 238000009412 basement excavation Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 21
- 239000004709 Chlorinated polyethylene Substances 0.000 description 8
- 238000000137 annealing Methods 0.000 description 6
- 238000005491 wire drawing Methods 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 238000005987 sulfurization reaction Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Communication Cables (AREA)
Abstract
The utility model discloses a kind of digger photo-electric control composite cable, comprising: light-operated core, power wire core and wire core; Light-operated core comprises optical cable, isolation strip with the stranded some control conductor of optical cable and coated optical cable and control conductor; Control conductor comprises the first conductor and the first insulating barrier; Power wire core comprises coated second insulating barrier and insulation screen on the second conductor, the second conductor; Wire core comprises the 3rd conductor and semi-conductive layer; Filler is set in the aligned gaps of light-operated core and power wire core and forms cable core, cable core is coated with belting layer, inner restrictive coating, fabric reinforcement and external sheath layer.The cable of this structure is adopted to have excellent signals collecting and electrical control performance, with higher safe and reliable durability, succinct integrated electro controls composite construction and stable transmission performance, can be widely used in the integrated signal in the digging places such as coal, mining and tunnel excavation, control and power signal multiplexing of transmission.
Description
Technical field
The utility model relates to field of cable technology, especially, relates to a kind of digger photo-electric control composite cable.
Background technology
At present in coal in China and the digging such as mining, tunnel excavation place, what digger cable used generally adopted is common soft cable of coal mining machine and cable for shield machine, but in use exposes following problem:
1, control core and power wire core and wire core easily disconnected core, useful life is short, and its security reliability is low, less economical.
2, do not possess the transfer function of photosignal, need the corresponding communicaton and signal cable of laying installation separately, its laid condition separately needs special device with using passage simultaneously, and cost is high, structure disperses.
Utility model content
The utility model object is to provide a kind of digger photo-electric control composite cable, and to solve the easily broken core of cable in prior art, security reliability is low, does not possess the problem of the transfer function of photosignal.
For achieving the above object, the utility model provides a kind of digger photo-electric control composite cable, comprising: light-operated core, power wire core and wire core; Light-operated core comprises optical cable, isolation strip with the stranded some control conductor of optical cable and coated optical cable and control conductor; Control conductor comprises the first insulating barrier of the first conductor and coated first conductor; Power wire core to comprise on the second conductor, the second conductor from inside to outside coated second insulating barrier and insulation screen successively; Light-operated core and power wire core are set up in parallel, and wire core is arranged between light-operated core and power wire core; Wire core comprises the semi-conductive layer of the 3rd conductor and coated 3rd conductor; Filler is set in the aligned gaps of light-operated core and power wire core and forms cable core, cable core is coated with belting layer, inner restrictive coating, fabric reinforcement and external sheath layer from inside to outside successively.
Further, the first conductor is the 6th class tinned copper conductor that lay ratio is not more than 6.
Further, isolation strip is polyester belt, and it is coated with two-layer.
Further, optical cable twists to identical with the direction of lay of control conductor and the stranding of cable core.
Further, the second conductor and the 3rd conductor are the 5th class tinned copper conductor that lay ratio is not more than 10.
Further, the first insulating barrier and the second insulating barrier are ethylene-propylene rubber material.
Further, inner restrictive coating is CPE(Chlorinated Polyethylene, haloflex) inner restrictive coating of material.
Further, fabric reinforcement is the fabric reinforcement of terylene or aramid fiber material.
Further, external sheath layer is the external sheath layer of CPE material.
The utility model has following beneficial effect:
Adopt the cable of this structure, not only there is superior physical and mechanical properties, Corrosion Protection, but also there is excellent signals collecting and electrical control performance, with higher safe and reliable durability, succinct integrated electro controls composite construction and stable transmission performance, can be widely used in the integrated signal in the digging places such as coal, mining and tunnel excavation, control and power signal multiplexing of transmission.
Accompanying drawing explanation
Below with reference to figure, the utility model is described in further detail.The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the utility model digger photo-electric control composite cable preferred embodiment.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Refer to Fig. 1, preferred embodiment of the present utility model provides a kind of digger photo-electric control composite cable, comprising: light-operated core, power wire core and wire core; Light-operated core comprise optical cable 1, with the stranded some control conductor of optical cable 1 and coated optical cable 1 isolation strip 4 with control conductor.Control conductor comprises the first insulating barrier 3 of the first conductor 2 and coated first conductor 2.Power wire core to comprise on the second conductor 8, second conductor 8 from inside to outside coated second insulating barrier 9 and insulation screen 10 successively.Light-operated core and power wire core are set up in parallel, and wire core is arranged between light-operated core and power wire core; Wire core comprises the semi-conductive layer 6 of the 3rd conductor 5 and coated 3rd conductor 5.Filler 7 is set in the aligned gaps of light-operated core and power wire core and forms cable core, cable core is coated with from inside to outside successively belting layer 11, inner restrictive coating 12, fabric reinforcement 13 and external sheath layer 14.Adopt the cable of this structure, inner restrictive coating 12, fabric reinforcement 13, external sheath layer 14 constitute the composite sheath layer of cable, cable is made to have superior physical and mechanical properties, Corrosion Protection, but also there is excellent signals collecting and electrical control performance, with higher safe and reliable durability, succinct integrated electro controls composite construction and stable transmission performance, can be widely used in the integrated signal in the digging places such as coal, mining and tunnel excavation, control and power signal multiplexing of transmission.
Preferably, the first conductor 2 for lay ratio be not more than 6 the 6th class tinned copper conductor.Any single line of every layer in twisted wire is all make helical form strand by certain strand controlling angle around a center line to twist with the fingers.At one of twisted wire axis direction complete spiral pitch h, be called pitch length.Pitch length h and the ratio of twisted wire outer diameter D, be called lay ratio or be pitch multiples.The size of lay ratio, is related to the size of the tightness degree of twisted wire, strand weight and twisted wire resistance.Second conductor 8 and the 3rd conductor 5 are not more than the 5th class tinned copper conductor of 10 for lay ratio.In CNS GB/T3956-2008, cable conductor is divided into the first kind, Equations of The Second Kind, the 5th class and the 6th class four kinds of types of conductors, the first class of the representation solid conductor, the second class of the representation stranded conductor, the 5th class and the 6th class represent bundle strand conductor, and numeral larger expression the type conductor is more soft.The conductor of each core adopts less and rational lay ratio, and when cable tensile strain and distortion, deformation surplus is large, and the deformational stress directly acting on cable axis is little, conductor and the folding not easily broken core of cable core distortion.
Preferably, isolation strip 4 is resistant to elevated temperatures polyester belt, and it is coated with two-layer.
Preferably, optical cable 1 twists to identical with the direction of lay of control conductor and the stranding of cable core.Adopt this structure to have comparatively outstanding advantage, each stock of the light-operated core of stranded formation, the slipping property of each interlayer are good, effectively can ensure that cable very easily recovers in the deformation bent and produce in twist process.
Preferably, the first insulating barrier 3 and the second insulating barrier 9 are ethylene-propylene rubber material.Ethylene-propylene rubber has good water-resistance, and has good flexible nature.
Preferably, inner restrictive coating 12 and external sheath layer 14 all adopt CPE material.CPE material has excellent weatherability, resistance to ozone, chemical-resistant resistance and ageing-resistant performance, there is good oil resistance, anti-flammability and tinctorial property, toughness good (still having pliability at-30 DEG C), inner restrictive coating 12 and external sheath layer 14 all adopt CPE material can to get up good protective action to cable core.
Preferably, fabric reinforcement 13 is the fabric reinforcement of terylene or aramid fiber material.
The digger photo-electric control composite cable that this preferred embodiment provides, its specific implementation process is as follows:
In the present embodiment, second conductor 8 of the power wire core of cable and the 3rd conductor 5 of wire core adopt the 5th class tinned copper conductor, conductor is produced through wire drawing, annealing, zinc-plated, Shu He, stranded several stage, the wire drawing of copper single line by completing on wire drawing machine, annealing completes on the zinc-plated unit of tubular annealing with zinc-plated, the bundle of conductor is combined on bunching machine and completes, and strand system by implementing on cage stranding machine.
First conductor 2 of control conductor adopts the 6th class tinned copper conductor, conductor is produced through wire drawing, annealing, zinc-plated, bundle conjunction several stage, the wire drawing of copper single line by completing on wire drawing machine, and annealing completes on the zinc-plated unit of tubular annealing with zinc-plated, and the bundle of conductor is combined on bunching machine to be implemented.
Optical cable 1 carries out outsourcing configuration according to user's request.
First insulating barrier 3 of control conductor, the second insulating barrier 9 of power wire core adopt the Insulation Material of ethylene-propylene rubber or similar polymer connect sulphur unit extruded insulation material by squeezing rubber and complete through sulfuration.
The semi-conductive layer 6 of wire core and the insulation screen 10 of power wire core can be adopted and complete in two ways: first kind of way adopts semi-conductive cloth tape to complete on winding machine; Another kind of mode sulphur unit extrudes semiconductive rubber material by connecting crowded rubber and completes through sulfuration.
Light-operated core is made up of with some control conductor wrapped two-layer isolation strip 4 optical cable 1, by cage strand formula cabler completing stranding and wrapped.
The stranding of light-operated core, wire core and power wire core and filler 7 is by cage strand formula cabler completes stranding and wrapped belting layer 11.
Inner restrictive coating 12 adopts the fire-retardant CPE of high strength, high abrasion or suitable material, extrudes and sulfuration by connecting crowded rubber sulphur unit completes.
After fabric reinforcement 13 adopts the terylene of high strength or aramid fiber to restraint on bunching machine to be twisted into stock, carry out braiding at braiding machine and complete.
External sheath layer 14 adopts the fire-retardant CPE of the high strength consistent with inner sheath performance, high abrasion or suitable material, extrudes also sulfuration by connecting crowded rubber sulphur unit completes.
As can be seen from the above description, the utility model the above embodiments achieve following technique effect:
Adopt the cable of this structure, inner restrictive coating 12, fabric reinforcement 13, external sheath layer 14 constitute the composite sheath layer of cable, cable is made to have superior physical and mechanical properties, Corrosion Protection, but also there is excellent signals collecting and electrical control performance, with higher safe and reliable durability, succinct integrated electro controls composite construction and stable transmission performance, can be widely used in the integrated signal in the digging places such as coal, mining and tunnel excavation, control and power signal multiplexing of transmission.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model; For a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (9)
1. a digger photo-electric control composite cable, is characterized in that, comprising:
Light-operated core, power wire core and wire core;
Described light-operated core comprises optical cable, isolation strip with the stranded some control conductor of described optical cable and coated described optical cable and described control conductor; Described control conductor comprises the first insulating barrier of the first conductor and coated described first conductor;
Described power wire core to comprise on the second conductor, described second conductor from inside to outside coated second insulating barrier and insulation screen successively;
Described light-operated core and described power wire core are set up in parallel, and described wire core is arranged between described light-operated core and described power wire core; Described wire core comprises the semi-conductive layer of the 3rd conductor and coated described 3rd conductor;
Filler is set in the aligned gaps of described light-operated core and described power wire core and forms cable core, described cable core is coated with belting layer, inner restrictive coating, fabric reinforcement and external sheath layer from inside to outside successively.
2. digger photo-electric control composite cable according to claim 1, is characterized in that:
Described first conductor is the 6th class tinned copper conductor that lay ratio is not more than 6.
3. digger photo-electric control composite cable according to claim 1, is characterized in that:
Described isolation strip is polyester belt, and it is coated with two-layer.
4. digger photo-electric control composite cable according to claim 1, is characterized in that:
Described optical cable twists to identical with the direction of lay of described control conductor and the stranding of described cable core.
5. digger photo-electric control composite cable according to claim 1, is characterized in that:
Described second conductor and described 3rd conductor are the 5th class tinned copper conductor that lay ratio is not more than 10.
6. digger photo-electric control composite cable according to claim 1, is characterized in that:
Described first insulating barrier and described second insulating barrier are ethylene-propylene rubber material.
7. digger photo-electric control composite cable according to claim 1, is characterized in that:
Described inner restrictive coating is the inner restrictive coating of CPE material.
8. digger photo-electric control composite cable according to claim 1, is characterized in that:
Described fabric reinforcement is the fabric reinforcement of terylene or aramid fiber material.
9. digger photo-electric control composite cable according to claim 1, is characterized in that:
Described external sheath layer is the external sheath layer of CPE material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420493339.5U CN204066820U (en) | 2014-08-29 | 2014-08-29 | Digger photo-electric control composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420493339.5U CN204066820U (en) | 2014-08-29 | 2014-08-29 | Digger photo-electric control composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066820U true CN204066820U (en) | 2014-12-31 |
Family
ID=52208280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420493339.5U Expired - Fee Related CN204066820U (en) | 2014-08-29 | 2014-08-29 | Digger photo-electric control composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204066820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200895A (en) * | 2014-08-29 | 2014-12-10 | 江苏天地龙电缆有限公司 | Photoelectric control composite cable for mining machine |
-
2014
- 2014-08-29 CN CN201420493339.5U patent/CN204066820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200895A (en) * | 2014-08-29 | 2014-12-10 | 江苏天地龙电缆有限公司 | Photoelectric control composite cable for mining machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201508721U (en) | A flame-retardant communication cable for coal mines | |
| CN203377017U (en) | Anti-interference bending-resistant rubber flexible cable for coal cutter | |
| CN201489877U (en) | Tensible flexible control cable | |
| CN203882678U (en) | High temperature resistant tear-resistant flexible cable | |
| CN104200895A (en) | Photoelectric control composite cable for mining machine | |
| CN202178087U (en) | Anti-static oil-resistant instrument cable | |
| CN107179586A (en) | Large core number feeds submarine optical fiber cable | |
| CN204680429U (en) | A kind of deep sea petroleum exploration Special reinforcement telecommunication cable | |
| CN202694975U (en) | Power cable special for oil well | |
| CN203910320U (en) | Cold-resistant, twist-resistant and flame-retardant wind energy power cable | |
| CN204066820U (en) | Digger photo-electric control composite cable | |
| CN202150287U (en) | Antistatic oil resistance type control cable | |
| CN112885517A (en) | Power, control and communication integrated photoelectric composite coal mining machine cable | |
| CN209133244U (en) | Harbour tensile wear-resistant tow chain communication cable | |
| CN203366791U (en) | Super-large cross section high-strength ultra-soft rubber-sheathed cable for coal mining machine | |
| CN106448852A (en) | Safe and reliable special mining cable | |
| CN104157350A (en) | Twisting-resistant tensile type movable-class cable | |
| CN206098049U (en) | Elevator retinue photoelectricity compound cable | |
| CN110752053B (en) | A smart device drag chain data network cable | |
| CN205751564U (en) | A flexible robot multi-core cable | |
| CN104200921A (en) | Photoelectric composite reinforced flexible cable for 8.7/15kV heavy mobile equipment | |
| CN209118820U (en) | A kind of electricity drive Frac unit optical fiber compound explosion-prevention flexible cable | |
| CN204066877U (en) | A kind of 8.7/15kV heavy mobile service uses up electric composite reinforced flexible cable | |
| CN204066819U (en) | Warp resistance tensile type moves class cable | |
| CN202917211U (en) | Multifunctional crane special cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150829 |
|
| EXPY | Termination of patent right or utility model |