CN203799702U - LSOH elevator cable - Google Patents
LSOH elevator cable Download PDFInfo
- Publication number
- CN203799702U CN203799702U CN201320893370.3U CN201320893370U CN203799702U CN 203799702 U CN203799702 U CN 203799702U CN 201320893370 U CN201320893370 U CN 201320893370U CN 203799702 U CN203799702 U CN 203799702U
- Authority
- CN
- China
- Prior art keywords
- layer
- low smoke
- zero halogen
- video signal
- 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 - Lifetime
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002131 composite material Substances 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims abstract description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 35
- 150000002367 halogens Chemical class 0.000 claims description 35
- 239000000779 smoke Substances 0.000 claims description 35
- 239000004020 conductor Substances 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 238000009413 insulation Methods 0.000 abstract 2
- 230000008901 benefit Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Abstract
The utility model discloses a video LSOH elevator cable comprising a flat LSOH oversheath and a video signal line, control signal lines, communication lines, shield lines and anti-tearing ribs all arranged in the flat LSOH oversheath; the video signal line is arranged in a middle portion of the flat LSOH oversheath, and comprises a core wire, an insulation layer wrapped outside the core wire, a shield layer wrapping the insulation layer, and a flat LSOH outer sheath; the shield layer is a double-layer shield layer formed by a tinned copper wire braided net layer and a plastic-aluminum composite membrane. The shield layer of the video signal line is formed by the tinned copper wire braided net layer and the plastic-aluminum composite membrane, shielding effect is good; the sheath layer of each wire core is a LSOH layer formed by LSOH material, thereby satisfying LSOH requirements of the cable.
Description
Technical field
The utility model relates to elevator cable, particularly a kind of band video low smoke and zero halogen elevator cable.
Background technology
Elevator is the requisite equipment of riding instead of walk in skyscraper, want frequent moving up and down, for elevator provides the cable of work also must be along with elevator moves up and down, and along with the needs of scientific and technological development and people's Working Life, in elevator, also need to have some activities such as communication and monitoring, for this reason, in elevator, also need to hang relevant holding wire, lifting repeatedly together with elevator, in use, cable frequently reels, and affects useful life, likely there is fracture, damage, the consequence of bringing other correlation functions to interrupt.The function singleness of existing flat cable, control signal, communication signal lamp all need independent cable to transmit, and cause the quantity of elevator trailing cable to increase.The screen of the video signal cable of the existing elevator cable with video is generally metal wire knitted screen, and it can only resist the general interference of electromagnetic field, and shield effectiveness is bad, is easily subject to signal and disturbs.In addition, the existing requirement that can not reach low smoke and zero halogen with the elevator cable great majority of video.
Utility model content
Technical problem to be solved in the utility model is for shortcomings and deficiencies of the prior art, provides the band video low smoke and zero halogen elevator cable that a kind of antijamming capability is strong, to address the above problem.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of band video low smoke and zero halogen elevator cable, comprise flat low smoke and zero halogen oversheath and be arranged on video signal cable, control signal wire, order wire, shielding conductor and the tear-proof muscle in described flat low smoke and zero halogen oversheath, described video signal cable is arranged on described flat low smoke and zero halogen oversheath middle part, described video signal cable comprises heart yearn, be coated on the insulating barrier of heart yearn periphery, be coated on screen and the low smoke and zero halogen outer jacket of insulating barrier periphery, and described screen is the double layer screen layer being comprised of tinned copper wire woven mesh layer and aluminum-plastic composite membrane.
In a preferred embodiment of the present utility model, described shielding conductor is two groups, be separately positioned on described video signal cable both sides, each shielding conductor comprises shielding core, the sheath that is coated on described shielding core periphery and the foil shielding layer that is coated on described sheath periphery, is also provided with and dredges around channelizing line between described shielding core and sheath.
In a preferred embodiment of the present utility model, described control signal wire is six groups, is symmetricly set on respectively described video signal cable both sides; Described order wire is two groups, is symmetricly set on respectively described video signal cable both sides; The outer jacket of described control signal wire and described order wire is low smoke and zero halogen layer.
Owing to having adopted technical scheme as above, the screen of video signal cable of the present utility model is comprised of tinned copper wire woven mesh layer and aluminum-plastic composite membrane, its shield effectiveness is good, and the restrictive coating of various cores is the low smoke and zero halogen layer that low smoke and zero halogen material is made, meet the low smoke and zero halogen requirement to cable.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of structural representation with video low smoke and zero halogen elevator cable of the utility model.
Fig. 2 is the structural representation of a kind of video signal cable with video low smoke and zero halogen elevator cable of the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Shown in Fig. 1 and Fig. 2, a kind of band video low smoke and zero halogen elevator cable comprises flat low smoke and zero halogen oversheath, video signal cable 200 is arranged on flat low smoke and zero halogen oversheath middle part, video signal cable 200 comprises heart yearn 210, be coated on the insulating barrier 220 of heart yearn 210 peripheries, be coated on screen 230 and the low smoke and zero halogen outer jacket 240 of insulating barrier 220 peripheries, screen 230 is the double layer screen layer being comprised of tinned copper wire woven mesh layer 231 and aluminum-plastic composite membrane 232, makes video signal cable 200 have good antijamming capability.
Two groups of shielding conductors 300 are separately positioned on video signal cable 200 both sides, each shielding conductor 300 comprises shielding core 310, is coated on the sheath 320 of shielding core 310 peripheries and the foil shielding layer 340 that is coated on sheath 320 peripheries, between shielding core 310 and sheath 320, be also provided with and dredge around channelizing line 330, increase the shielding properties of shielding conductor 300, also further improved the shielding properties with video low smoke and zero halogen elevator cable.
Control signal wire 400 is six groups, is symmetricly set on respectively video signal cable 200 both sides, and two groups of shielding conductors 300 are between control signal wire 400 and video signal cable 200, and the outer jacket 410 of control signal wire 400 is low smoke and zero halogen layer.Order wire 500 is two groups, is symmetricly set on respectively video signal cable 200 both sides, is positioned at the both sides of the inner outermost of flat low smoke and zero halogen oversheath, and the outer jacket 510 of order wire 500 is low smoke and zero halogen layer.The outer jacket 410 of control signal wire 400 of the present utility model, the outer jacket 510 of order wire 500, flat low smoke and zero halogen oversheath all adopt low smoke and zero halogen material to make, and meet the low smoke and zero halogen requirement to cable.
In order to increase the lear energy of cable, in the inner both sides of flat low smoke and zero halogen oversheath, be also respectively arranged with a tear-proof muscle.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. be with video low smoke and zero halogen elevator cable for one kind, comprise flat low smoke and zero halogen oversheath and be arranged on the video signal cable in described flat low smoke and zero halogen oversheath, control signal wire, order wire, shielding conductor and tear-proof muscle, it is characterized in that, described video signal cable is arranged on described flat low smoke and zero halogen oversheath middle part, described video signal cable comprises heart yearn, be coated on the insulating barrier of heart yearn periphery, be coated on screen and the low smoke and zero halogen outer jacket of insulating barrier periphery, described screen is the double layer screen layer being comprised of tinned copper wire woven mesh layer and aluminum-plastic composite membrane.
2. a kind of band video low smoke and zero halogen elevator cable as claimed in claim 1, it is characterized in that, described shielding conductor is two groups, be separately positioned on described video signal cable both sides, each shielding conductor comprises shielding core, the sheath that is coated on described shielding core periphery and the foil shielding layer that is coated on described sheath periphery, is also provided with and dredges around channelizing line between described shielding core and sheath.
3. a kind of band video low smoke and zero halogen elevator cable as claimed in claim 1 or 2, is characterized in that, described control signal wire is six groups, is symmetricly set on respectively described video signal cable both sides; Described order wire is two groups, is symmetricly set on respectively described video signal cable both sides; The outer jacket of described control signal wire and described order wire is low smoke and zero halogen layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893370.3U CN203799702U (en) | 2013-12-31 | 2013-12-31 | LSOH elevator cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893370.3U CN203799702U (en) | 2013-12-31 | 2013-12-31 | LSOH elevator cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799702U true CN203799702U (en) | 2014-08-27 |
Family
ID=51381898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320893370.3U Expired - Lifetime CN203799702U (en) | 2013-12-31 | 2013-12-31 | LSOH elevator cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203799702U (en) |
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 |
| 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 |
| CN106205816A (en) * | 2016-08-12 | 2016-12-07 | 上海长顺电梯电缆有限公司 | A kind of express elevator trailing 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 |
| CN106297988A (en) * | 2016-08-12 | 2017-01-04 | 上海长顺电梯电缆有限公司 | Low-smoke non-halogen flame-retardant environment-friendly type elevator trailing cable |
| US11299370B2 (en) | 2018-06-29 | 2022-04-12 | Otis Elevator Company | Data transmission via elevator system tension member |
-
2013
- 2013-12-31 CN CN201320893370.3U patent/CN203799702U/en not_active Expired - Lifetime
Cited By (10)
| 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 |
| 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 |
| CN106205816A (en) * | 2016-08-12 | 2016-12-07 | 上海长顺电梯电缆有限公司 | A kind of express elevator trailing 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 |
| CN106297988A (en) * | 2016-08-12 | 2017-01-04 | 上海长顺电梯电缆有限公司 | Low-smoke non-halogen flame-retardant environment-friendly type elevator trailing cable |
| CN106297988B (en) * | 2016-08-12 | 2018-08-31 | 上海长顺电梯电缆有限公司 | The labyrinths 500mm low-smoke non-halogen flame-retardant environment-friendly type elevator trailing cable |
| CN106251959B (en) * | 2016-08-12 | 2019-02-19 | 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 |
| US11299370B2 (en) | 2018-06-29 | 2022-04-12 | Otis Elevator Company | Data transmission via elevator system tension member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |