CN201546108U - Steel strip specialized for elevator - Google Patents
Steel strip specialized for elevator Download PDFInfo
- Publication number
- CN201546108U CN201546108U CN2009202561185U CN200920256118U CN201546108U CN 201546108 U CN201546108 U CN 201546108U CN 2009202561185 U CN2009202561185 U CN 2009202561185U CN 200920256118 U CN200920256118 U CN 200920256118U CN 201546108 U CN201546108 U CN 201546108U
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- CN
- China
- Prior art keywords
- sheath
- steel strip
- elevator
- resistance
- steel wire
- 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
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Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/22—Flat or flat-sided ropes; Sets of ropes consisting of a series of parallel ropes
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2501/00—Application field
- D07B2501/20—Application field related to ropes or cables
- D07B2501/2007—Elevators
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Ropes Or Cables (AREA)
Abstract
A steel strip specialized for elevator relates to the field of elevator, and particularly to the steel strip used for traction of a traction machine in the elevator. The steel strip comprises a plurality of wire ropes arranged in parallel. A flat sheath which is made of rubber or polyurethane material coats the wire ropes. Furthermore a plurality of fiber wires are provided in the sheath. The sheath of the utility model is made of flexible and strong synthetic rubber or polyurethane material, and has the functions of heat resistance, dirt resistance, oil resistance, moisture resistance, aging resistance, excellent resistance to chemicals, protection to the inner wire ropes and fiber wires, and alleviated outer impact. The fiber wires are added in the sheath so that the excessive extension of the sheath is prevented. Furthermore the steel strip has the following advantages: strong mechanical resistance, good strength, good flex resistance, and low percentage elongation in breaking. The steel strip is obtained through level crossing weaving for preventing inclination and the safety strength reduction of the wire rope, and prolonging the service life to the wire rope. The steel strip has the advantages of reasonable structure design, good stability, energy consumption reduction, and elevator cost reduction.
Description
Technical field
The utility model relates to the field of elevator, relates in particular to the steel band of traction machine traction usefulness in the elevator.
Background technology
Along with the emerge in multitude of skyscraper, high-rise express elevator is widely used.Comprise traction machine and traction sheave in the elevator, the periphery of traction sheave is provided with some radially groovings.At present, traction machine adopts rope traction mostly, because wirerope diameter is bigger, the traction sheave diameter that is used increases thereupon, so just can have enough moment and tractive force to promote car.Existing frame mode makes that the contact area between the grooving of steel wire rope and traction sheave is little, and coefficient of friction is little, and energy consumption is big, thereby increases the cost of elevator and taking of space.
The utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, the elevator special steel strip of a kind of energy efficient, reduction elevator cost to be provided.
The purpose of this utility model is achieved in that the elevator special steel strip, comprises some steel wire ropes that are arranged in parallel, and coats the pancake sheath of being made by rubber or polyurethane material outside steel wire rope, and some filamental threads also are set in the described sheath.
Sheath of the present utility model is made by softness tough synthetic rubber or polyurethane material, energy heat resistanceheat resistant, dirt, oil and moisture, and ageing-resistant, chemical-resistant resistance is good, has protection inner wire rope and filamental thread, relaxes outside impact action.In sheath, add filamental thread; can guarantee that sheath can excessively not extend; very strong mechanical is arranged simultaneously; intensity is good and good anti-tropism arranged; percentage elongation when disrumpent feelings is low; make with crossing on the same level braiding, have to prevent the utility model row and reduce the inefficacy of the security intensity of steel wire rope, the effect in the service life of prolongation steel wire rope partially.The utility model reasonable in design, transmission security, good stability, energy efficient reduces the elevator cost.
For increase and the grooving of traction sheave between contact area, increase coefficient of friction, the same side of described sheath is provided with at least one groove parallel with the length direction.
The outer surface of described sheath is provided with fiber weaving cloth; fiber weaving cloth is arranged on and the direct position contacting of the grooving of traction sheave; have good ABRASION RESISTANCE and resiliency; can reduce the former commentaries on classics of traction machine motor to vibrations that driven element produced; improve the stability of driving element; with the cooperation of traction sheave grooving on very smooth-going, reduce noise, and the effect of protection grooving arranged.
In the sheath between described adjacent two grooves steel cable at least is set, described filamental thread is arranged on a side of steel wire rope.
Described filamental thread is arranged between adjacent two steel wire ropes.
Described filamental thread is arranged on the both sides up and down of steel wire rope.
Description of drawings
Fig. 1 is first kind of structural representation of the present utility model.
Fig. 2 is second kind of structural representation of the present utility model.
Fig. 3 is the third structural representation of the present utility model.
Fig. 4 is the 4th a kind of structural representation of the present utility model.
Fig. 5 is the 5th a kind of structural representation of the present utility model.
Among the figure, 1 steel wire rope, 2 filamental threads, 3 sheaths, 4 fiber weaving cloths, 5 grooves.
The specific embodiment
As shown in Figure 1, be first kind of elevator special steel strip, comprise the some steel wire ropes 1 that are arranged in parallel, the some filamental threads 2 of the upside plane of arrangement interlacing of steel wire rope 1 coat the pancake sheath of being made by rubber or polyurethane material 3 outside steel wire rope 1 and filamental thread 2.The outer surface of sheath 3 is provided with fiber weaving cloth 4, and the same side of sheath 3 is provided with at least one groove 5 parallel with sheath 3 length directions, in the sheath 3 of adjacent two grooves 5 steel cable 1 is set.The projection that adjacent two grooves 5 form is engaged in the grooving of traction sheave, and the number of groove 5 is determined according to the number of traction sheave grooving.
As shown in Figure 2, be second kind of elevator special steel strip, comprise the some steel wire ropes 1 that are arranged in parallel, arrange filamental thread 2 between adjacent two steel wire ropes 1, outside steel wire rope 1 and filamental thread 2, coat the pancake sheath of making by rubber or polyurethane material 3.The outer surface of sheath 3 is provided with fiber weaving cloth 4, and the same side of sheath 3 is provided with at least one groove 5 parallel with sheath 3 length directions.
As shown in Figure 3, be the third elevator special steel strip, comprise the some steel wire ropes 1 that are arranged in parallel, the some filamental threads 2 of the upside plane of arrangement interlacing of steel wire rope 1 coat the pancake sheath of being made by rubber or polyurethane material 3 outside steel wire rope 1 and filamental thread 2.The outer surface of sheath 3 is provided with fiber weaving cloth 4, and the same side of sheath 3 is provided with at least one groove 5 parallel with sheath 3 length directions, and two steel wire ropes 1 are set in the sheath 3 of adjacent two grooves 5.
As shown in Figure 4, be the 4th kind of elevator special steel strip, comprise the some steel wire ropes 1 that are arranged in parallel, some filamental threads 2 at the downside plane of arrangement interlacing of steel wire rope 1, coat the pancake sheath of being made by rubber or polyurethane material 3 outside steel wire rope 1 and filamental thread 2, the same one side of sheath 3 is arranged to few groove 5 parallel with sheath 3 length directions.
As shown in Figure 5, be the 5th kind of elevator special steel strip, comprise the some steel wire ropes 1 that are arranged in parallel, arrange some filamental threads 2 respectively, outside steel wire rope 1 and filamental thread 2, coat the pancake sheath of making by rubber or polyurethane material 3 in the both sides up and down of steel wire rope 1.
The utility model is not limited to above embodiment, and steel wire rope and filamental thread can be arranged in arbitrarily in rubber sheath or the polyurethane jacket.
Claims (6)
1. the elevator special steel strip is characterized in that: comprise some steel wire ropes that are arranged in parallel, coat the pancake sheath of being made by rubber or polyurethane material outside steel wire rope, some filamental threads also are set in the described sheath.
2. elevator special steel strip according to claim 1 is characterized in that: the same side of described sheath is provided with at least one groove parallel with the length direction.
3. elevator special steel strip according to claim 1 is characterized in that: the outer surface of described sheath is provided with fiber weaving cloth.
4. elevator special steel strip according to claim 1 and 2 is characterized in that: in the sheath between described adjacent two grooves steel cable at least is set, described filamental thread is arranged on a side of steel wire rope.
5. elevator special steel strip according to claim 1 is characterized in that: described filamental thread is arranged between adjacent two steel wire ropes.
6. elevator special steel strip according to claim 1 is characterized in that: described filamental thread is arranged on the both sides up and down of steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202561185U CN201546108U (en) | 2009-11-17 | 2009-11-17 | Steel strip specialized for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202561185U CN201546108U (en) | 2009-11-17 | 2009-11-17 | Steel strip specialized for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201546108U true CN201546108U (en) | 2010-08-11 |
Family
ID=42601280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202561185U Expired - Fee Related CN201546108U (en) | 2009-11-17 | 2009-11-17 | Steel strip specialized for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201546108U (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002872A (en) * | 2010-10-28 | 2011-04-06 | 西子电梯集团有限公司 | Fiber-woven flexible composite traction belt for elevator and manufacturing method thereof |
| CN102242508A (en) * | 2011-07-14 | 2011-11-16 | 南通海迅电梯部件有限公司 | Knitted elevator balance compensating rope |
| CN102304863A (en) * | 2011-08-02 | 2012-01-04 | 葛文国 | Elevator traction belt and manufacture method thereof |
| CN102392375A (en) * | 2011-07-14 | 2012-03-28 | 南通海迅电梯部件有限公司 | Steel wire rope type balance and compensation cable for elevator |
| CN102635005A (en) * | 2012-04-18 | 2012-08-15 | 施凤鸣 | Special flat dragging tape for plastic-wrapping carbon fiber elevator |
| CN102853028A (en) * | 2012-08-20 | 2013-01-02 | 吴江市华茂机械制造有限公司 | Tensile steel strip for elevator tractor |
| CN102976191A (en) * | 2012-11-19 | 2013-03-20 | 昆山欧立电梯配件有限公司 | Steel belt elevator |
| CN103108825A (en) * | 2010-09-20 | 2013-05-15 | 奥的斯电梯公司 | Elevator suspension and/or driving assembly having at least one traction surface comprising exposed weave fibers |
| CN103562111A (en) * | 2011-06-10 | 2014-02-05 | 奥的斯电梯公司 | Elevator tension member |
| CN103835170A (en) * | 2013-01-18 | 2014-06-04 | 洛阳百克特工贸有限公司 | Mine flat wire rope tail rope with added spikes |
| CN104555658A (en) * | 2013-10-10 | 2015-04-29 | 通力股份公司 | Rope for a hoisting device and elevator |
| CN104787643A (en) * | 2015-04-13 | 2015-07-22 | 恒达富士电梯有限公司 | Novel elevator system with steel belt |
| CN105173973A (en) * | 2015-07-27 | 2015-12-23 | 苏州台菱电梯有限公司 | Fire rescue elevator with intelligent steel strip |
| EP3293135A1 (en) * | 2016-09-07 | 2018-03-14 | Inventio AG | Jacketed suspension traction member for an elevator with different cords for load suspension and for traction provision |
| CN109835797A (en) * | 2019-04-01 | 2019-06-04 | 杭州德睿轩科技有限公司 | A kind of elevator lifting piece |
| CN104787643B (en) * | 2015-04-13 | 2019-07-16 | 恒达富士电梯有限公司 | New steel belt elevator device |
| US10472210B2 (en) | 2016-11-07 | 2019-11-12 | Otis Elevator Company | Load bearing member for an elevator system having a metalized polymer coating |
| US11193220B2 (en) | 2010-05-13 | 2021-12-07 | Otis Elevator Company | Elevator suspension and/or driving assembly having at least one traction surface comprising exposed weave fibers |
| US11214465B2 (en) | 2016-12-16 | 2022-01-04 | Otis Elevator Company | Elevator system suspension member |
-
2009
- 2009-11-17 CN CN2009202561185U patent/CN201546108U/en not_active Expired - Fee Related
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11193220B2 (en) | 2010-05-13 | 2021-12-07 | Otis Elevator Company | Elevator suspension and/or driving assembly having at least one traction surface comprising exposed weave fibers |
| CN103108825A (en) * | 2010-09-20 | 2013-05-15 | 奥的斯电梯公司 | Elevator suspension and/or driving assembly having at least one traction surface comprising exposed weave fibers |
| CN103108825B (en) * | 2010-09-20 | 2015-05-13 | 奥的斯电梯公司 | elongated elevator carrier member of dragging elevator system and its manufacture method |
| CN102002872A (en) * | 2010-10-28 | 2011-04-06 | 西子电梯集团有限公司 | Fiber-woven flexible composite traction belt for elevator and manufacturing method thereof |
| CN102002872B (en) * | 2010-10-28 | 2013-06-05 | 西子电梯集团有限公司 | Fiber-woven flexible composite traction belt for elevator and manufacturing method thereof |
| CN103562111B (en) * | 2011-06-10 | 2017-12-08 | 奥的斯电梯公司 | elevator tension member |
| US9550653B2 (en) | 2011-06-10 | 2017-01-24 | Otis Elevator Company | Elevator tension member |
| CN103562111A (en) * | 2011-06-10 | 2014-02-05 | 奥的斯电梯公司 | Elevator tension member |
| CN102242508B (en) * | 2011-07-14 | 2013-02-06 | 南通海迅电梯部件有限公司 | Knitted elevator balance compensating rope |
| CN102392375A (en) * | 2011-07-14 | 2012-03-28 | 南通海迅电梯部件有限公司 | Steel wire rope type balance and compensation cable for elevator |
| CN102242508A (en) * | 2011-07-14 | 2011-11-16 | 南通海迅电梯部件有限公司 | Knitted elevator balance compensating rope |
| CN102304863B (en) * | 2011-08-02 | 2014-01-15 | 宁波谷达机电有限公司 | Elevator traction belt and manufacture method thereof |
| CN102304863A (en) * | 2011-08-02 | 2012-01-04 | 葛文国 | Elevator traction belt and manufacture method thereof |
| CN102635005A (en) * | 2012-04-18 | 2012-08-15 | 施凤鸣 | Special flat dragging tape for plastic-wrapping carbon fiber elevator |
| CN102853028A (en) * | 2012-08-20 | 2013-01-02 | 吴江市华茂机械制造有限公司 | Tensile steel strip for elevator tractor |
| CN102976191A (en) * | 2012-11-19 | 2013-03-20 | 昆山欧立电梯配件有限公司 | Steel belt elevator |
| CN103835170A (en) * | 2013-01-18 | 2014-06-04 | 洛阳百克特工贸有限公司 | Mine flat wire rope tail rope with added spikes |
| CN104555658A (en) * | 2013-10-10 | 2015-04-29 | 通力股份公司 | Rope for a hoisting device and elevator |
| CN104555658B (en) * | 2013-10-10 | 2020-05-01 | 通力股份公司 | Rope for a hoisting device and elevator |
| CN104787643B (en) * | 2015-04-13 | 2019-07-16 | 恒达富士电梯有限公司 | New steel belt elevator device |
| CN104787643A (en) * | 2015-04-13 | 2015-07-22 | 恒达富士电梯有限公司 | Novel elevator system with steel belt |
| CN105173973A (en) * | 2015-07-27 | 2015-12-23 | 苏州台菱电梯有限公司 | Fire rescue elevator with intelligent steel strip |
| EP3293135A1 (en) * | 2016-09-07 | 2018-03-14 | Inventio AG | Jacketed suspension traction member for an elevator with different cords for load suspension and for traction provision |
| US10472210B2 (en) | 2016-11-07 | 2019-11-12 | Otis Elevator Company | Load bearing member for an elevator system having a metalized polymer coating |
| US11214465B2 (en) | 2016-12-16 | 2022-01-04 | Otis Elevator Company | Elevator system suspension member |
| CN109835797A (en) * | 2019-04-01 | 2019-06-04 | 杭州德睿轩科技有限公司 | A kind of elevator lifting piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20111117 |