CN201570317U - Flat traveling cable of elevator - Google Patents
Flat traveling cable of elevator Download PDFInfo
- Publication number
- CN201570317U CN201570317U CN2009202655197U CN200920265519U CN201570317U CN 201570317 U CN201570317 U CN 201570317U CN 2009202655197 U CN2009202655197 U CN 2009202655197U CN 200920265519 U CN200920265519 U CN 200920265519U CN 201570317 U CN201570317 U CN 201570317U
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- flat
- cable
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- trailing cable
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a flat traveling cable of an elevator, comprising a flat elastomer protective sheath which is internally provided with a control winding, a cable wire and a communication winding, wherein the control winding, the cable wire and the communication winding are arranged along the flat direction; and the communication winding comprises a cable wire and a video wire. The communication winding also comprises an external shielding layer which wraps the cable wire and the video wire. In the utility model, the anti-jamming performance of the traveling cable of the elevator can be effectively improved, and the flat traveling cable has excellent flexural capability and anti-breaking capability, as well as strong anti-jamming capability during the transmission process.
Description
Technical field
The utility model relates to a kind of flat elevator trailing cable.
Background technology
At present domestic elevator cable is substantially with reference to GB/T 5023.6-2007 standard and electrical and electronic product class compulsory certificate detailed rules for the implementation---electric wire, development along with elevator technology, for the control that realizes vision signal between elevator cage and the Control Room and the transmission of multimedia messages, is in elevator cable, to add the transmission that video line, coaxial radio frequency cable or grid line communicate signal mostly at present.
These cables are used for communication signal transmission, have following shortcoming:
1, transmission speed is slow, and generally speaking, its transmission speed is less than 10Mbps;
2, be subjected to the interference of external electromagnetic field easily, cause distortion, the instability of signal of communication;
3, because when elevator moved, trailing cable needed often bending, so also need to consider the bending resistance and the anti-ability that fractures of trailing cable.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, and a kind of flat elevator trailing cable is provided, and the utility model can effectively improve the interference free performance of elevator trailing cable, and has good bending resistance and the anti-ability that fractures.
Its technical scheme is as follows:
A kind of flat elevator trailing cable comprises the elastic body jacket of flat being provided with control line group, steel wire rope and order wire group in this elastic body jacket that control line group, steel wire rope and order wire group are along aforementioned flat direction setting; Wherein, the order wire group includes cable line and video line.
Be provided with optical cable and video line in the flat elevator trailing cable described in the utility model, transmission speed is faster, can effectively satisfy present elevator communication signal transmission; On the other hand, because trailing cable adopts the flat structure, when trailing cable bent, its deflection was little, and frangibility has not improved trailing cable bending resistance and the anti-ability that fractures.
The technical scheme of the further refinement of aforementioned techniques scheme can be:
Described control line group comprises elasticity interstitial wire and at least two control cores, and the elasticity interstitial wire is positioned at the center of described control line group, each control core be trapped among the elasticity interstitial wire around.After the elasticity interstitial wire is set, the pliability of control line group is improved.
Described order wire group also includes outer shielding layer, and this outer shielding layer is with described cable line and video line parcel.Outer shielding layer can reduce the interference of outer bound pair order wire group, improves the antijamming capability of order wire group, reduces distorted signals.Particularly, described outer shielding layer comprises is located at internal layer and outer field shield semiconductors layer, is provided with wire braid between two-layer shield semiconductors layer.
Described cable line and video line in the described order wire group are at least two, the interlaced setting of described cable line and video line.
Described cable line comprises fibre core, tight restrictive coating, spins synthetic fibre layer and external sheath layer, tight restrictive coating, spins synthetic fibre layer and external sheath layer with described fibre core parcel and be provided with from inside to outside successively.
Described control line group, steel wire rope and order wire group are the even number root.
Described control line group is symmetrical arranged along aforementioned flat direction, and described steel wire rope and order wire group also are symmetrical arranged along aforementioned flat direction respectively.Adopt symmetrically arranged structure, when trailing cable bends, its stressed symmetry, evenly, not fragile, twine, further, along the strand of the described steel wire rope of aforementioned flat direction both sides on the contrary.
In sum, the utility model has the advantages that:
1, be provided with optical cable and video line in the flat elevator trailing cable, transmission speed is faster, can effectively satisfy present elevator communication signal transmission;
2, because trailing cable adopts the flat structure, and when trailing cable bent, its deflection was little, frangibility has not improved trailing cable bending resistance and the anti-ability that fractures;
3, at the center of control line group the elasticity interstitial wire is set, the pliability of control line group is improved;
4, outer shielding layer can reduce the interference of outer bound pair order wire group, improves the antijamming capability of order wire group, reduces distorted signals;
5, each order wire group, steel wire rope and the control line group in the trailing cable all adopts symmetrically arranged structure, when trailing cable bends, and its stressed symmetry, even, not fragile, winding.
Description of drawings
Fig. 1 is the cross-section structure of the utility model embodiment one;
Fig. 2 is the cross-section structure of order wire group among Fig. 1;
Fig. 3 is the cross-section structure of cable line among Fig. 2;
Fig. 4 is the cross-section structure of control line group among Fig. 1;
Fig. 5 is the cross-section structure of the utility model embodiment two;
Description of reference numerals:
1, elastic body jacket, 2, the control line group, 3, steel wire rope, 4, the order wire group, 5, cable line, 6, video line, 7, the control core, 8, the elasticity interstitial wire, 9, the shield semiconductors layer, 10, wire braid, 11, fibre core, 12, tight restrictive coating, 13, spin the synthetic fibre layer, 14, external sheath layer.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated:
Embodiment one
As shown in Figures 1 to 4, a kind of flat elevator trailing cable, the elastic body jacket 1 that comprises flat is provided with control line group 2, steel wire rope 3 and order wire group 4 in this elastic body jacket 1, control line group 2, steel wire rope 3 and order wire group 4 are along aforementioned flat direction setting; Wherein, order wire group 4 includes cable line 5 and video line 6.
Wherein, described control line group 2, steel wire rope 3 and order wire group 4 are the even number root, and promptly control line group 2 is eight, and steel wire rope 3 is two, and order wire group 4 is two; Control line group 2, steel wire rope 3 and order wire group 4 are symmetrical arranged along aforementioned flat direction respectively, and the strand of two steel wire ropes 3 is on the contrary.
Described control line group 2 comprises elasticity interstitial wire 8 and five control cores 7, and elasticity interstitial wire 8 is positioned at the center of control line group 2, each control core 7 be trapped among elasticity interstitial wire 8 around.
Described order wire group 4 also includes outer shielding layer, and this outer shielding layer is with cable line 5 and video line 6 parcels (particularly, outer shielding layer comprises is located at internal layer and outer field shield semiconductors layer 9, is provided with wire braid 10 between two-layer shield semiconductors layer 9); Cable line 5 in the order wire group 4 and video line 6 are a plurality of, cable line 5 and video line 6 interlaced settings; Described cable line 5 comprises fibre core 11, tight restrictive coating 12, spins synthetic fibre layer 13 and external sheath layer 14, tight restrictive coating 12, spins synthetic fibre layer 13 and external sheath layer 14 with fibre core 11 parcels and be provided with from inside to outside successively.
The advantage of present embodiment is:
1, be provided with optical cable and video line 6 in the flat elevator trailing cable, transmission speed is faster, can effectively satisfy present elevator communication signal transmission;
2, because trailing cable adopts the flat structure, and when trailing cable bent, its deflection was little, frangibility has not improved trailing cable bending resistance and the anti-ability that fractures;
3, at the center of control line group 2 elasticity interstitial wire 8 is set, the pliability of control line group 2 is improved;
4, outer shielding layer can reduce the interference of outer bound pair order wire group 4, improves the antijamming capability of order wire group 4, reduces distorted signals;
5, each order wire group 4, steel wire rope 3 and the control line group 2 in the trailing cable all adopts symmetrically arranged structure, when trailing cable bends, and its stressed symmetry, even, not fragile, winding.
Embodiment two
As shown in Figure 5, present embodiment is that with the different of embodiment one the described control line group 2 in the trailing cable is ten, comprises six control cores 7 in each control line group 2; Its principle is identical with embodiment one, repeats no more herein.
Only be specific embodiment of the utility model below, do not limit protection range of the present utility model with this; Any replacement and the improvement done on the basis of not violating the utility model design all belong to protection range of the present utility model.
Claims (9)
1. an elevator trailing cable is characterized in that, comprises the elastic body jacket of flat, is provided with control line group, steel wire rope and order wire group in this elastic body jacket, and control line group, steel wire rope and order wire group are along aforementioned flat direction setting; Wherein, the order wire group includes cable line and video line.
2. flat elevator trailing cable according to claim 1 is characterized in that, described control line group comprises elasticity interstitial wire and at least two control cores, and the elasticity interstitial wire is positioned at the center of described control line group, each control core be trapped among the elasticity interstitial wire around.
3. flat elevator trailing cable according to claim 1 is characterized in that described order wire group also includes outer shielding layer, and this outer shielding layer is with described cable line and video line parcel.
4. as flat elevator trailing cable as described in the claim 3, it is characterized in that described outer shielding layer comprises is located at internal layer and outer field shield semiconductors layer, is provided with wire braid between two-layer shield semiconductors layer.
5. flat elevator trailing cable according to claim 1 is characterized in that, described cable line and video line in the described order wire group are at least two, the interlaced setting of described cable line and video line.
6. flat elevator trailing cable according to claim 1 is characterized in that, described cable line comprises fibre core, tight restrictive coating, spins synthetic fibre layer and external sheath layer, tight restrictive coating, spins synthetic fibre layer and external sheath layer with described fibre core parcel and be provided with from inside to outside successively.
7. as flat elevator trailing cable as described in each in the claim 1 to 6, it is characterized in that described control line group, steel wire rope and order wire group are the even number root.
8. as flat elevator trailing cable as described in the claim 7, it is characterized in that described control line group is symmetrical arranged along aforementioned flat direction, described steel wire rope and order wire group also are symmetrical arranged along aforementioned flat direction respectively.
9. as flat elevator trailing cable as described in the claim 8, it is characterized in that, along the strand of the described steel wire rope of aforementioned flat direction both sides on the contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202655197U CN201570317U (en) | 2009-12-24 | 2009-12-24 | Flat traveling cable of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202655197U CN201570317U (en) | 2009-12-24 | 2009-12-24 | Flat traveling cable of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201570317U true CN201570317U (en) | 2010-09-01 |
Family
ID=42662616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202655197U Expired - Fee Related CN201570317U (en) | 2009-12-24 | 2009-12-24 | Flat traveling cable of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201570317U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074304A (en) * | 2010-12-30 | 2011-05-25 | 领亚电子科技股份有限公司 | Miniature special flat photoelectric composite cable and preparation method thereof |
| CN102408044A (en) * | 2010-09-25 | 2012-04-11 | 中国船舶重工集团公司第七一三研究所 | Lifting equipment following element swinging prevention protector |
| CN102420027A (en) * | 2011-12-16 | 2012-04-18 | 苏州市东沪电缆有限公司 | Novel optical cable compounded flat elevator cable |
| CN102496410A (en) * | 2011-12-16 | 2012-06-13 | 苏州市东沪电缆有限公司 | Flat cable with composite special-function core resistant to cold, abrasion and bending |
| CN102592731A (en) * | 2012-03-06 | 2012-07-18 | 无锡市富华电缆有限公司 | Multi-core self-supporting flat lift cable |
| CN102623082A (en) * | 2012-03-22 | 2012-08-01 | 江苏河阳线缆有限公司 | Elevator cable with network wiring harness |
| CN102623081A (en) * | 2012-03-22 | 2012-08-01 | 江苏河阳线缆有限公司 | Composite elevator traveling cable |
| CN102623088A (en) * | 2012-03-22 | 2012-08-01 | 江苏河阳线缆有限公司 | Flat elevator cable with shielding lines |
| CN105206328A (en) * | 2014-06-05 | 2015-12-30 | 德柔电缆（上海）有限公司 | Reel-controlled cable and preparation method thereof |
| CN105529068A (en) * | 2016-01-20 | 2016-04-27 | 广州广日电气设备有限公司 | Elevator cable |
| CN108538458A (en) * | 2018-03-14 | 2018-09-14 | 江苏亨通线缆科技有限公司 | Elevator trailing cable and safety-protection system |
-
2009
- 2009-12-24 CN CN2009202655197U patent/CN201570317U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408044A (en) * | 2010-09-25 | 2012-04-11 | 中国船舶重工集团公司第七一三研究所 | Lifting equipment following element swinging prevention protector |
| CN102074304A (en) * | 2010-12-30 | 2011-05-25 | 领亚电子科技股份有限公司 | Miniature special flat photoelectric composite cable and preparation method thereof |
| CN102074304B (en) * | 2010-12-30 | 2013-01-02 | 领亚电子科技股份有限公司 | Miniature special flat photoelectric composite cable and preparation method thereof |
| CN102420027A (en) * | 2011-12-16 | 2012-04-18 | 苏州市东沪电缆有限公司 | Novel optical cable compounded flat elevator cable |
| CN102496410A (en) * | 2011-12-16 | 2012-06-13 | 苏州市东沪电缆有限公司 | Flat cable with composite special-function core resistant to cold, abrasion and bending |
| CN102592731A (en) * | 2012-03-06 | 2012-07-18 | 无锡市富华电缆有限公司 | Multi-core self-supporting flat lift cable |
| CN102623081A (en) * | 2012-03-22 | 2012-08-01 | 江苏河阳线缆有限公司 | Composite elevator traveling cable |
| CN102623088A (en) * | 2012-03-22 | 2012-08-01 | 江苏河阳线缆有限公司 | Flat elevator cable with shielding lines |
| CN102623082A (en) * | 2012-03-22 | 2012-08-01 | 江苏河阳线缆有限公司 | Elevator cable with network wiring harness |
| CN105206328A (en) * | 2014-06-05 | 2015-12-30 | 德柔电缆（上海）有限公司 | Reel-controlled cable and preparation method thereof |
| CN105206328B (en) * | 2014-06-05 | 2017-11-24 | 德柔电缆（上海）有限公司 | Reel control cable and preparation method thereof |
| CN105529068A (en) * | 2016-01-20 | 2016-04-27 | 广州广日电气设备有限公司 | Elevator cable |
| CN108538458A (en) * | 2018-03-14 | 2018-09-14 | 江苏亨通线缆科技有限公司 | Elevator trailing cable and safety-protection system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20181224 |