CN203826023U - Equipment-used electrically-controlled combined cable - Google Patents
Equipment-used electrically-controlled combined cable Download PDFInfo
- Publication number
- CN203826023U CN203826023U CN201420090647.3U CN201420090647U CN203826023U CN 203826023 U CN203826023 U CN 203826023U CN 201420090647 U CN201420090647 U CN 201420090647U CN 203826023 U CN203826023 U CN 203826023U
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- China
- Prior art keywords
- communication conductor
- communication
- communicator
- leads
- periphery
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- Expired - Fee Related
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Abstract
The utility model discloses an equipment-used electrically-controlled combined cable, which comprises three power leads and a communication lead. The power cable core of the power lead is formed by bunches which are formed by copper plating aluminium wire according to a normal left-hand twisting mode; the pitch diameter ratio of twisting of each layer of the power cable core obeys the rule of 9 plus 2 sequentially from the outer layer to the inner layer; the communication lead comprises a plurality of communication sub leads; shielding material is adopted for filling gaps among the communication sub leads; axial axes of the three power leads are arranged in a triangle mode; the communication lead is located in the pore space together formed by the three power leads; the periphery of the communication lead is tangent to the peripheries of the three power leads; flame retardant material is filled between the power leads and the communication lead; the periphery of the flame retardant material is sequentially provided with a shielding layer and a protection sheath; and the shielding layer comprises an aluminium sleeve and a first copper wire braiding net and a second copper wire braiding net tightly attached to the aluminium sleeve from two sides of the aluminium sleeve. The equipment-used electrically-controlled combined cable disclosed by the utility model is simple in structure, good in flexibility and strong in anti-interference ability.
Description
Technical field
The utility model relates to power cable technical field, relates in particular to the automatically controlled combination cable of a kind of equipment.
Background technology
Because China's economy grows continuously and fast, advanced equipment manufacturing industry has entered a fast-developing phase.Cable, as equipping one of supporting electric component of upper conveying capacity and transmission of information, plays an important role to the operation of whole equipment.Dress cable in stock in use to cable to lay space requirement very high, require to lay space little, cable flexibility is high.In prior art, often many power cables and several control cables are laid in a very narrow and small region or space simultaneously, cause the easy phase mutual interference of signal, for equipment operation leaves potential safety hazard, meanwhile, cable arrangements and maintenance cost are higher.
Utility model content
In order to solve the technical problem existing in background technology, the utility model proposes a kind of equipment and use automatically controlled combination cable, it is simple in structure, flexible, and antijamming capability is strong.
The automatically controlled combination cable of one equipment the utility model proposes, comprise: three electrical leads and a communication conductor, electrical lead comprises the electric power cable core and the first insulating barrier that is wrapped in electric power cable core periphery as conductor, the bunch that electric power cable core is made up of copper facing aluminum steel strandedly forms according to left-hand is regular, and each layer of stranded pitch diameter ratio of electric power cable core is deferred to successively 9 by skin to internal layer respectively and added 2 rule, communication conductor comprises many communicator lines, communicator line comprises the second insulating barrier of optical fiber and parcel optical fiber, between communicator line, adopt shielding material to fill, the axial axis of three electrical leads is triangularly arranged, communication conductor is arranged in the common interstitial space forming of three electrical leads, communication conductor periphery and three electrical lead peripheries are tangent, between electrical lead and communication conductor, be filled with fire proofing, fire proofing is by electrical lead, communication conductor parcel is integrated, fire proofing periphery is disposed with screen and protective sleeve, the first proof copper-wire braided net and the second proof copper-wire braided net that screen comprises aluminium cover and overlaps in aluminium from aluminium cover both sides close attachment, the first proof copper-wire braided net, the second proof copper-wire braided net is that thin copper wire braiding forms and puts in aluminium by stranded mode close attachment, wherein, fire proofing is organdy braid.
Preferably, the axial axis of three electrical leads is equilateral triangle layout.
Preferably, the communicator line quantity in communication conductor is that four and communicator line are symmetrical and in the cross section of communication conductor with communication conductor central shaft, and the line that closes on two communicator lines and communication conductor geometric center is 90 °.
Preferably, the raw material components of protective sleeve is: ethylene propylene diene rubber, 35-45 part; Mica powder, 20-25 part; Hydroxy silicon oil, 1-2 part; Zinc oxide, 3-5 part; Age resistor, 0.5-1.5 part; Paraffin, 1-3 part; Stearic acid, 0.3-0.5 part; Silane coupler, 0.5-1 part; Talcum powder, 10-20 part; Calcium powder, 10-15 part; Calcinated argil, 12-18 part; White Carbon black, 2-4 part; Paraffin oil, 3-4 part; Cumyl peroxide, 1.5-2.5 part; Crosslinking agent, 1-3 part.
In the utility model, the bunch that copper facing aluminum steel forms is more soft, adopt left-hand bundle strand mode, due to all, to a direction twisting, in the time of bending, the surplus of sliding between each single line is larger, further make electrical lead core there is good flexibility, each layer of stranded lay ratio of electric power cable core deferred to successively 9 by skin to internal layer and added 2 rules, has moderate pitch diameter ratio, and bunch twists again easy shaping and has good flexibility, the axial axis of three electrical leads is equilateral triangle and arranges, under pressure, be difficult for mobile, under this condition, be arranged in more difficult the suffering damage of communication conductor of the interstitial space of three electrical leads formation, thereby improved the anti-extrusion performance in cable use procedure, in communication conductor, between communicator line, adopt shielding material to fill, can prevent from producing between communicator line phase mutual interference, between electrical lead and communication conductor, fill fire proofing, while there is hot environment in can preventing from equipping, cable becomes Combustion Source, screen is set can further improves the antijamming capability of cable at fire proofing skin, in screen, the project organization that the first proof copper-wire braided net and the second proof copper-wire braided net close attachment put in aluminium, make in the time carrying out cable recovery, can be easily that proof copper-wire braided net, aluminium cover is separated from one another, be beneficial to recycling, protective sleeve can be protected inner lead, in protective sleeve raw material, ethylene propylene diene rubber can improve superior heat-resisting as major ingredient, resistance to oxidation, erosion-resisting characteristics, by adding mica powder, good fire resistance and electric durability energy can be provided, silane coupler is as coupling between inorganic fillers and high-polymer molecular, be conducive to improve the mechanical strength of polymer, and can improve processing characteristics, calcium powder can increase material volume as filler, reduce costs, in sizing material, be easy to disperse, improve processing performance, and can improve mechanical performance, calcinated argil has good thermal endurance as reinforcing agent, tensile property is got well and is easy to and processes.
Brief description of the drawings
Fig. 1 is a kind of structural representation of equipping with automatically controlled combination cable the utility model proposes;
Fig. 2 is the structural representation of communication conductor in Fig. 1.
Embodiment
As shown in Figure 1, Fig. 1 is a kind of structural representation of equipping with automatically controlled combination cable the utility model proposes; Fig. 2 is the structural representation of communication conductor in Fig. 1.
With reference to Fig. 1 and in conjunction with Fig. 2, the automatically controlled combination cable of one equipment the utility model proposes, comprise: three electrical leads 1 and a communication conductor 2, electrical lead 1 comprises the electric power cable core 11 and the first insulating barrier 12 that is wrapped in electric power cable core 11 peripheries as conductor, the bunch that electric power cable core 11 is made up of copper facing aluminum steel strandedly forms according to left-hand is regular, and each layer of stranded pitch diameter ratio of electric power cable core 11 is deferred to successively 9 by skin to internal layer respectively and added 2 rule, communication conductor 2 comprises many communicator lines, communicator line comprises the second insulating barrier 22 of optical fiber 21 and parcel optical fiber 21, between communicator line, adopt shielding material 23 to fill, the axial axis of three electrical leads 1 is equilateral triangle and arranges, communication conductor 2 is arranged in the common interstitial space forming of three electrical leads 1, communication conductor 2 peripheries and three electrical lead 1 peripheries are tangent, between electrical lead 1 and communication conductor 2, be filled with fire proofing 3, fire proofing 3 is by electrical lead 1, communication conductor 2 parcels are integrated, fire proofing 3 peripheries are disposed with screen 4 and protective sleeve 5, screen 4 comprises aluminium cover 42 and overlaps 42 both sides close attachment in the first proof copper-wire braided net 41 and the second proof copper-wire braided net 43 of aluminium cover 42 from aluminium, the first proof copper-wire braided net 41, the second proof copper-wire braided net 43 forms for thin copper wire weaves and overlaps on 42 in aluminium by stranded mode close attachment, wherein, fire proofing 3 is organdy braid.
In technique scheme, the bunch that copper facing aluminum steel forms is more soft, adopt left-hand bundle strand mode, due to all, to a direction twisting, in the time of bending, the surplus of sliding between each single line is larger, further make electrical lead 1 core there is good flexibility, each layer of stranded lay ratio of electric power cable core 11 deferred to successively 9 by skin to internal layer and added 2 rules, has moderate pitch diameter ratio, and bunch twists again easy shaping and has good flexibility; The axial axis of three electrical leads 1 is equilateral triangle and arranges, under pressure, be difficult for mobile, under this condition, be arranged in more difficult the suffering damage of communication conductor 2 of the interstitial space that three electrical leads 1 form, thereby improved the anti-extrusion performance in cable use procedure; In communication conductor 2, between communicator line, adopt shielding material 23 to fill, can prevent from producing between communicator line phase mutual interference; Between electrical lead 1 and communication conductor 2, fill fire proofing 3, while there is hot environment in can preventing from equipping, cable becomes Combustion Source; Screen 4 is set can further improves the antijamming capability of cable at fire proofing 3 skins, in screen 4, the first proof copper-wire braided net 41 and the project organization of the second proof copper-wire braided net 43 close attachment on aluminium cover (42), make in the time carrying out cable recovery, can easily proof copper-wire braided net, aluminium be overlapped 42 separated from one anotherly, be beneficial to recycling.
In specific design process, the communicator line quantity in communication conductor 2 is that four and communicator line are symmetrical and in the cross section of communication conductor 2 with communication conductor 2 central shafts, and the line that closes on two communicator lines and communication conductor 2 geometric centers is 90 °.
In the present embodiment, the raw material components of protective sleeve 5 is: ethylene propylene diene rubber, 35-45 part; Mica powder, 20-25 part; Hydroxy silicon oil, 1-2 part; Zinc oxide, 3-5 part; Age resistor, 0.5-1.5 part; Paraffin, 1-3 part; Stearic acid, 0.3-0.5 part; Silane coupler, 0.5-1 part; Talcum powder, 10-20 part; Calcium powder, 10-15 part; Calcinated argil, 12-18 part; White Carbon black, 2-4 part; Paraffin oil, 3-4 part; Cumyl peroxide, 1.5-2.5 part; Crosslinking agent, 1-3 part.
Protective sleeve 5 is that inner lead is protected, in protective sleeve 5 raw materials, ethylene propylene diene rubber can improve superior heat-resisting as major ingredient, resistance to oxidation, erosion-resisting characteristics, by adding mica powder, good fire resistance and electric durability energy can be provided, silane coupler is as coupling between inorganic fillers and high-polymer molecular, be conducive to improve the mechanical strength of polymer, and can improve processing characteristics, calcium powder can increase material volume as filler, reduce costs, in sizing material, be easy to disperse, improve processing performance, and can improve mechanical performance, calcinated argil has good thermal endurance as reinforcing agent, tensile property is got well and is easy to and processes.
The above; it is only preferably embodiment of the utility model; but protection range of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; be equal to replacement or changed according to the technical solution of the utility model and utility model design thereof, within all should being encompassed in protection range of the present utility model.
Claims (3)
1. the automatically controlled combination cable of equipment, it is characterized in that, comprise: three electrical leads (1) and a communication conductor (2), electrical lead (1) comprises as the electric power cable core (11) of conductor and is wrapped in first insulating barrier (12) of electric power cable core (11) periphery, the bunch that electric power cable core (11) is made up of copper facing aluminum steel strandedly forms according to left-hand is regular, and each layer of stranded pitch diameter ratio of electric power cable core (11) is deferred to successively 9 by skin to internal layer respectively and added 2 rule, communication conductor (2) comprises many communicator lines, communicator line comprises second insulating barrier (22) of optical fiber (21) and parcel optical fiber (21), between communicator line, adopt shielding material (23) to fill, the axial axis of three electrical leads (1) is triangularly arranged, communication conductor (2) is arranged in the common interstitial space forming of three electrical leads (1), communication conductor (2) periphery and three electrical leads (1) periphery are tangent, between electrical lead (1) and communication conductor (2), be filled with fire proofing (3), fire proofing (3) is by electrical lead (1), communication conductor (2) parcel is integrated, fire proofing (3) periphery is disposed with screen (4) and protective sleeve (5), screen (4) comprises aluminium cover (42) and the first proof copper-wire braided net (41) from aluminium cover (42) both sides close attachment in aluminium cover (42) and the second proof copper-wire braided net (43), the first proof copper-wire braided net (41), the second proof copper-wire braided net (43) for thin copper wire braiding form and by stranded mode close attachment on aluminium cover (42), wherein, fire proofing (3) is organdy braid.
2. the automatically controlled combination cable of equipment according to claim 1, is characterized in that, the axial axis of three electrical leads (1) is equilateral triangle and arranges.
3. the automatically controlled combination cable of equipment according to claim 1, it is characterized in that, communicator line quantity in communication conductor (2) is that four and communicator line are symmetrical and in the cross section of communication conductor (2) with communication conductor (2) central shaft, and the line that closes on two communicator lines and communication conductor (2) geometric center is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090647.3U CN203826023U (en) | 2014-03-01 | 2014-03-01 | Equipment-used electrically-controlled combined cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090647.3U CN203826023U (en) | 2014-03-01 | 2014-03-01 | Equipment-used electrically-controlled combined cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203826023U true CN203826023U (en) | 2014-09-10 |
Family
ID=51481497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420090647.3U Expired - Fee Related CN203826023U (en) | 2014-03-01 | 2014-03-01 | Equipment-used electrically-controlled combined cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203826023U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903678A (en) * | 2014-03-01 | 2014-07-02 | 安徽中通电缆科技有限公司 | Electronic control combination cable for equipment |
| CN110045471A (en) * | 2019-04-15 | 2019-07-23 | 北京航天控制仪器研究所 | A kind of space use up soft and slender property irradiation protective case and preparation method thereof |
-
2014
- 2014-03-01 CN CN201420090647.3U patent/CN203826023U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903678A (en) * | 2014-03-01 | 2014-07-02 | 安徽中通电缆科技有限公司 | Electronic control combination cable for equipment |
| CN103903678B (en) * | 2014-03-01 | 2016-07-20 | 安徽中通电缆科技有限公司 | Automatically controlled combination cable used by a kind of equipment |
| CN110045471A (en) * | 2019-04-15 | 2019-07-23 | 北京航天控制仪器研究所 | A kind of space use up soft and slender property irradiation protective case and preparation method thereof |
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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: 20140910 Termination date: 20150301 |
|
| EXPY | Termination of patent right or utility model |