CN203536057U - Low-smoke halogen-free flame-retardant high-speed elevator trailing cable - Google Patents
Low-smoke halogen-free flame-retardant high-speed elevator trailing cable Download PDFInfo
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- CN203536057U CN203536057U CN201320623948.3U CN201320623948U CN203536057U CN 203536057 U CN203536057 U CN 203536057U CN 201320623948 U CN201320623948 U CN 201320623948U CN 203536057 U CN203536057 U CN 203536057U
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- 239000000779 smoke Substances 0.000 title claims abstract description 32
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000003063 flame retardant Substances 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 229910052736 halogen Inorganic materials 0.000 claims description 25
- 150000002367 halogens Chemical class 0.000 claims description 25
- 239000005030 aluminium foil Substances 0.000 claims description 15
- 230000004888 barrier function Effects 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 13
- 238000005728 strengthening Methods 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000004073 vulcanization Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000011243 crosslinked material Substances 0.000 claims description 3
- 238000004132 cross linking Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 238000006748 scratching Methods 0.000 abstract 1
- 230000002393 scratching effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
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Abstract
The utility model discloses a low-smoke halogen-free flame-retardant high-speed elevator trailing cable. The cable comprises a set of wire ropes (01), two sets of control cable units (04) and a sheath (05). The cable also comprises two sets of data bus units (02) and a video cable unit (03). Shielding structures are arranged around the data bus units (02), and an insulating shielding protective structure is arranged around the video cable unit (03). Insulating structures are arranged around the control cable units (04). The wire ropes (01) are reinforced steel wire cores, diameters of which are greater than 4.0 mm. The wire ropes (01), the data bus units (02), the video cable unit (03) and the control cable units (04) are all fixed in the sheath (05). The cable solves the trouble of separate wiring of control cables and communication cables, and solves the problems of cable deflection, cable deviation from operating tracks, cable scratching and the like in high speed cable operation, as well as the problem that low-smoke halogen-free cables produced by conventional radiation crosslinking technologies are a little too rigid.
Description
Technical field
The utility model relates to a kind of elevator cable, relates in particular to a kind of low-smoke non-halogen flame-retardant high speed trailing elevator cable.
Background technology
Along with the development of building cause, welcome the epoch of the high stratification in city, also welcome the epoch of high rise elevator high-quality requirement, the quality of high rise elevator is being related to rhythm and the quality of people's life, work constantly.The degree of safety of high rise elevator is high, can continue frequently to run up, stable performance, the core that can not break, anti-internal and external interference ability is strong and ride comfort etc. seems very important, and the quality of an essential elements elevator cable of elevator operation just becomes the direction that the sector is being improved always and made great efforts.At present, on market, there are various composite multi-functional cables, but or can not reach all sidedly above requirement, there is cable deflection phenomenon, control cables and telecommunication cable separate the troublesome problem such as wiring, or the construction of cable is complicated.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, a kind of halogen-free flameproof high speed trailing elevator cable is provided, realized meet simultaneously degree of safety high, can continue frequently to run up, the requirement such as stable performance, the core that can not break, anti-internal and external interference ability are strong, solved the separately troublesome problem of wiring of control cables and telecommunication cable, solve that cable moves at a high speed cable deflection, departs from cable running orbit, cable scratch and the problem such as even hang up, solve the partially hard problem of low-smoke halogen-free cable that traditional irradiation crosslinking technological is made.
The technical scheme that realizes above-mentioned purpose is:
A kind of halogen-free flameproof high speed of the utility model trailing elevator cable; include one group of steel wire rope, two groups and control cable unit and a sheath; wherein; described low-smoke non-halogen flame-retardant high speed trailing elevator cable also comprises two groups of data bus unit and a video line unit; described data bus unit arranged outside has shielding construction; described video line unit arranged outside has insulation shielding protection structure; described control cable unit arranged outside has insulation system; described steel wire rope is steel wire strengthening core more than Φ 4.0mm, wherein:
Described steel wire rope, data bus unit, video line unit and control cable unit are all fixed on sheath;
Described video line unit is arranged on the centre position of sheath, described two groups of data bus unit are arranged on the both sides of video line unit symmetrically, control the both sides that cable unit is arranged on data bus unit symmetrically for described two groups, described one group of steel wire rope is arranged on the both sides of controlling cable unit symmetrically.
Above-mentioned low-smoke non-halogen flame-retardant high speed trailing elevator cable, wherein, the shielding construction of described data bus unit comprises and is wrapped in this external aluminium foil layer of data/address bus and is wrapped in the proof copper-wire braided screen that aluminium foil layer is outer and join with sheath.
Above-mentioned low-smoke non-halogen flame-retardant high speed trailing elevator cable; wherein, the insulation shielding of described video line unit protection structure comprises the insulating barrier that is wrapped in outside video line conductor, is wrapped in proof copper-wire braided screen outside insulating barrier, is wrapped in the aluminium foil layer outside proof copper-wire braided screen and is wrapped in the independent restrictive coating outside aluminium foil layer.
Above-mentioned low-smoke non-halogen flame-retardant high speed trailing elevator cable, wherein, the insulation system of described control cable unit is to be wrapped in the insulating barrier of controlling outside cable conductors.
Above-mentioned low-smoke non-halogen flame-retardant high speed trailing elevator cable, wherein, the insulating barrier of described video line unit, the control insulating barrier of cable unit and the material of sheath are the crosslinked material of making of low smoke and zero halogen EPR and the continuous vulcanization of EVA rubber.
Above-mentioned low-smoke non-halogen flame-retardant high speed trailing elevator cable, wherein, the center of described control cable unit is provided with center strengthening core.
Above-mentioned low-smoke non-halogen flame-retardant high speed trailing elevator cable, wherein, the whole truncation surface of described low-smoke non-halogen flame-retardant high speed trailing elevator cable is flattened rectangular.
The beneficial effects of the utility model are: the utility model realized meet simultaneously degree of safety high, can continue frequently to run up, the requirement such as stable performance, the core that can not break, anti-internal and external interference ability are strong, solved the separately troublesome problem of wiring of control cables and telecommunication cable, solve that cable moves at a high speed cable deflection, departs from cable running orbit, cable scratch and the problem such as even hang up, solve the partially hard problem of low-smoke halogen-free cable that traditional irradiation crosslinking technological is made; Employing aluminium foil layer is screen, and the core that prevents from communicating by letter is subject to the interference of the external world or internal electric field, and smooth surface makes core with can relative sliding between sheath, to eliminate stress in bending, prevents Stress non-homogeneity and occurs local disconnected core phenomenon; Proof copper-wire braided screen can import the earth the induced current on screen, and the core that prevents from communicating by letter is disturbed; Steel wire strengthening core plays the effect of the pull resistance that strengthens cable, make cable in lifting process except bearing the weight of self, can also bear stronger weight of object, steel wire rope forms stable normal trajectories more than adopting specific Φ 4.0mm, is arranged on the avris of cable, cable jacket is made into rectangle, and cable flat look thickness error 1.0 ± ﹪, promotes at a high speed anti-deflection up and down thereby play elevator, guarantees that cable promotes at a high speed vertical dynamic balance; Cable insulation and sheath adopt low smoke and zero halogen EPR and the crosslinked making of EVA rubber continuous vulcanization, and cable has more excellent electrical property and weatherability, and cable flexibility is stronger, high-speed and operation in elevator preferably; It is 90 ℃ that the utility model cable allows working temperature for a long time, and minimum permission working temperature is-35 ℃.
Accompanying drawing explanation
Fig. 1 is the structural representation of low-smoke non-halogen flame-retardant high speed trailing elevator cable of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Refer to Fig. 1; the utility model is a kind of halogen-free flameproof high speed trailing elevator cable; include one group of steel wire rope 01, two groups and control cable unit 04 and a sheath 05; also comprise two groups of data bus unit 02 and a video line unit 03; data bus unit 02 arranged outside has shielding construction; video line unit 03 arranged outside has insulation shielding protection structure, and controlling cable unit 04 arranged outside has insulation system, and steel wire rope 01 is steel wire strengthening core more than Φ 4.0mm.
Steel wire rope 01, data bus unit 02, video line unit 03 and control cable unit 04 are all fixed on sheath 05.
Steel wire rope 01 is steel wire strengthening core more than Φ 4.0mm, adopt stranded the forming of Φ 133/0.26mm steel wire, special structural design, solve that cable moves at a high speed cable deflection, departs from cable running orbit, cable scratch and the problem such as even hang up, make cable there is anti-deflection characteristic, thereby reach cable, promote at a high speed vertical dynamic balance.Steel wire strengthening core plays the effect of the pull resistance that strengthens cable, make cable in lifting process except bearing the weight of self, can also bear stronger weight of object.Steel wire rope 01 forms stable normal trajectories more than adopting specific Φ 4.0mm, is arranged on the avris of cable, and sheath 05 is made into rectangle, and cable flat look thickness error 1.0 ± ﹪, thereby play elevator, promotes at a high speed up and down anti-deflection.
The shielding construction of data bus unit 02 comprises the aluminium foil layer 4 being wrapped in outside data/address bus body 5 and is wrapped in the proof copper-wire braided screen 6 that aluminium foil layer 4 is outer and join with sheath 05.
The insulation shielding protection structure of video line unit 03 comprises the insulating barrier 8 that is wrapped in outside video line conductor 7, be wrapped in proof copper-wire braided screen 9 outside insulating barrier 8, be wrapped in the aluminium foil layer 10 outside proof copper-wire braided screen 9 and be wrapped in the independent restrictive coating 11 outside aluminium foil layer 10.Video line conductor 7 can be video line RG6/U.
Aluminium foil layer 4 and aluminium foil layer 10 are screen, and special shiny surface makes the core can relative sliding with 05 of oversheath simultaneously; To eliminate stress in bending, prevent Stress non-homogeneity and occur local disconnected core phenomenon, the core that simultaneously prevents from communicating by letter is subject to the interference of the external world or internal electric field.
Proof copper-wire braided screen 6 and proof copper-wire braided screen 9 can import the earth the induced current on screen, and the core that prevents from communicating by letter is disturbed.
The insulation system of controlling cable unit 04 is to be wrapped in the insulating barrier 2 of controlling outside cable conductors 1.Control cable conductors 1 adopts Φ 0.20mm annealed copper skein silk to close and forms.Control cable unit 04 center and be provided with center strengthening core 3.
The material of insulating barrier 2, insulating barrier 8 and sheath 05 is the crosslinked material of making of low smoke and zero halogen EPR and the continuous vulcanization of EVA rubber, solved the partially hard problem of low-smoke halogen-free cable that traditional irradiation crosslinking technological is made, make cable have more excellent electrical property and weatherability, especially cable flexibility is stronger, high-speed and operation in elevator preferably.The related material of cable all adopts halogen-free low-smoke flame retardant material, can effectively stop the burning of cable, and produce smog can reduce cable fire time, the infringement of salt fog to human body while reducing building fire, it is 90 ℃ that cable can allow working temperature for a long time, and minimum permission working temperature is-35 ℃.
The whole truncation surface 12 of the utility model low-smoke non-halogen flame-retardant high speed trailing elevator cable is flattened rectangular.
The utility model can be widely used in various High Rise Business elevators.
Below embodiment has been described in detail the utility model by reference to the accompanying drawings, and those skilled in the art can make many variations example to the utility model according to the above description.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.Thereby some details in embodiment should not form restriction of the present utility model, the utility model will be usingd scope that appended claims defines as protection range of the present utility model.
Claims (7)
1. a low-smoke non-halogen flame-retardant high speed trailing elevator cable, include one group of steel wire rope (01), control cable unit (04) and a sheath (05) for two groups, it is characterized in that: described low-smoke non-halogen flame-retardant high speed trailing elevator cable also comprises two groups of data bus unit (02) and a video line unit (03), described data bus unit (02) arranged outside has shielding construction, described video line unit (03) arranged outside has insulation shielding protection structure, described control cable unit (04) arranged outside has insulation system, described steel wire rope (01) is steel wire strengthening core more than Φ 4.0mm, wherein:
Described steel wire rope (01), data bus unit (02), video line unit (03) and control cable unit (04) are all fixed on sheath (05);
Described video line unit (03) is arranged on the centre position of sheath (05), described two groups of data bus unit (02) are arranged on the both sides of video line unit (03) symmetrically, control the both sides that cable unit (04) is arranged on data bus unit (02) symmetrically for described two groups, described one group of steel wire rope (01) is arranged on the both sides of controlling cable unit (04) symmetrically.
2. low-smoke non-halogen flame-retardant high speed trailing elevator cable according to claim 1, is characterized in that: the shielding construction of described data bus unit (02) comprises the proof copper-wire braided screen (6) that is wrapped in the outer aluminium foil layer (4) of data/address bus body (5) and is wrapped in aluminium foil layer (4) outward and join with sheath (05).
3. low-smoke non-halogen flame-retardant high speed trailing elevator cable according to claim 1, is characterized in that: the insulation shielding of described video line unit (03) is protected structure to comprise and is wrapped in the outer insulating barrier (8) of video line conductor (7), is wrapped in the outer proof copper-wire braided screen (9) of insulating barrier (8), is wrapped in the outer aluminium foil layer (10) of proof copper-wire braided screen (9) and is wrapped in the outer independent restrictive coating (11) of aluminium foil layer (10).
4. low-smoke non-halogen flame-retardant high speed trailing elevator cable according to claim 1, is characterized in that: the insulation system of described control cable unit (04) is controlled the outer insulating barrier (2) of cable conductors (1) for being wrapped in.
5. according to the low-smoke non-halogen flame-retardant high speed trailing elevator cable one of claim 1～4 Suo Shu, it is characterized in that: the material of described insulating barrier (2), insulating barrier (8) and sheath (05) is the crosslinked material of making of low smoke and zero halogen EPR and the continuous vulcanization of EVA rubber.
6. low-smoke non-halogen flame-retardant high speed trailing elevator cable according to claim 1, is characterized in that: the center of described control cable unit (04) is provided with center strengthening core (3).
7. low-smoke non-halogen flame-retardant high speed trailing elevator cable according to claim 1, is characterized in that: the whole truncation surface (12) of described low-smoke non-halogen flame-retardant high speed trailing elevator cable is flattened rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320623948.3U CN203536057U (en) | 2013-10-10 | 2013-10-10 | Low-smoke halogen-free flame-retardant high-speed elevator trailing cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320623948.3U CN203536057U (en) | 2013-10-10 | 2013-10-10 | Low-smoke halogen-free flame-retardant high-speed elevator trailing cable |
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| Publication Number | Publication Date |
|---|---|
| CN203536057U true CN203536057U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320623948.3U Expired - Lifetime CN203536057U (en) | 2013-10-10 | 2013-10-10 | Low-smoke halogen-free flame-retardant high-speed elevator trailing cable |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392784A (en) * | 2014-12-10 | 2015-03-04 | 浙江西沃电梯有限公司 | Special high-shielding flame-retardant cable for elevator |
| CN104616761A (en) * | 2015-01-22 | 2015-05-13 | 安徽德源电缆集团有限公司 | Flat cable of elevator |
| CN104810090A (en) * | 2015-04-30 | 2015-07-29 | 上海长顺电梯电缆有限公司 | Elevator cable satisfying RS485/232 communication function |
| CN105047287A (en) * | 2015-06-29 | 2015-11-11 | 上海谦恒电气有限公司 | Fireproof elevator high speed cable |
| CN106251959A (en) * | 2016-08-12 | 2016-12-21 | 上海长顺电梯电缆有限公司 | A kind of low-smoke non-halogen flame-retardant environment-friendly type elevator trailing cable |
| CN109616255A (en) * | 2018-12-26 | 2019-04-12 | 上海南洋-藤仓电缆有限公司 | A kind of CAT6A class cable trailing cable of elevator |
-
2013
- 2013-10-10 CN CN201320623948.3U patent/CN203536057U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392784A (en) * | 2014-12-10 | 2015-03-04 | 浙江西沃电梯有限公司 | Special high-shielding flame-retardant cable for elevator |
| CN104616761A (en) * | 2015-01-22 | 2015-05-13 | 安徽德源电缆集团有限公司 | Flat cable of elevator |
| CN104810090A (en) * | 2015-04-30 | 2015-07-29 | 上海长顺电梯电缆有限公司 | Elevator cable satisfying RS485/232 communication function |
| CN104810090B (en) * | 2015-04-30 | 2017-03-01 | 上海长顺电梯电缆有限公司 | Meet the elevator cable of RS485/232 communication function |
| CN105047287A (en) * | 2015-06-29 | 2015-11-11 | 上海谦恒电气有限公司 | Fireproof elevator high speed cable |
| CN106251959A (en) * | 2016-08-12 | 2016-12-21 | 上海长顺电梯电缆有限公司 | A kind of low-smoke non-halogen flame-retardant environment-friendly type elevator trailing cable |
| CN109616255A (en) * | 2018-12-26 | 2019-04-12 | 上海南洋-藤仓电缆有限公司 | A kind of CAT6A class cable trailing cable of elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230619 Address after: No. 19, Tongguang Street, Baochang Town, Haimen District, Nantong City, Jiangsu Province 226000 Patentee after: Jiangsu Tongguang derou Cable Co.,Ltd. Address before: 201604 No. 208-3, Xinsong Road, Shihudang Town, Songjiang District, Songjiang District, Shanghai Patentee before: DOROU CABLE (SHANGHAI) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |
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| CX01 | Expiry of patent term |