CN200988732Y - Compensator for high rise high speed lift - Google Patents
Compensator for high rise high speed lift Download PDFInfo
- Publication number
- CN200988732Y CN200988732Y CN 200620141472 CN200620141472U CN200988732Y CN 200988732 Y CN200988732 Y CN 200988732Y CN 200620141472 CN200620141472 CN 200620141472 CN 200620141472 U CN200620141472 U CN 200620141472U CN 200988732 Y CN200988732 Y CN 200988732Y
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- compensation
- rope
- compensation rope
- cable
- tensioning
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to a high-rise high-speed elevator compensation device, one end of a compensation cable is connected with the lower end of a counterweight, the other end is connected with the lower part of the elevator car through a tensioning device of the compensation cable, wherein the compensation cable is a wire cable, the tensioning device of the compensation cable mainly comprises a tensioning rope-pulley and a tensioning heavy block, a large groove pitch is arranged on the tensioning rope-pulley used for tensioning and guiding the compensation cable, the compensation cable is wound inside a sheave groove and a cable end adjusting device is arranged at one end of the compensation cable used for adjusting and balancing the tightness of the compensation cable. The utility model is characterized in that: the utility model employs a wire cable as the compensation cable, comprising the cable end adjusting device, the rope-pulley tensioning device and the monitoring device, etc, which greatly improves the stability of the compensation wire cable during the operation of the elevator, eliminates the hidden danger of traditional compensation device and improves the operating and safety performance of the elevator.
Description
Technical field
The utility model relates to the elevator compensating device, mainly is a kind of high-rise express elevator compensating device.
Background technology
Along with the develop rapidly of China's economic construction, skyscraper is more and more, and is also more and more higher to the requirement of elevator speed in order to adapt to the needs of skyscraper, the drive ability of elevator and the requirement of safety performance also improved constantly thereupon.In the upper and lower operational process of elevator, the dynamic change of the steel rope of traction sheave both sides deadweight difference along with the variation of elevator operation present position, floor High variation more is big more, also rises big to the drive ability influence of elevator.Be the variation that overcomes traction steel-cable deadweight difference, the drive ability that improves little high rise elevator, traditional method is to adopt compensating chain device.
Compensating chain device can satisfy the operating needs of slower elevators, when being used for express lift, also can satisfy the requirement of drive ability, but has certain potential safety hazard.Because in the express lift operational process, compensated chain can produce and rock, for avoiding contacting with other hoistway parts, need add guide piece, but when compensation descends relative guide piece, still exist because of rocking of compensated chain compensated chain is obstructed be detained may, just in case generation will cause more serious accident.If be used for express elevator, then potential safety hazard is more serious.
Summary of the invention
The utility model will solve above-mentioned existing shortcoming, and a kind of drive ability of high-rise express elevator and high-rise express elevator compensating device of safety performance of adapting to is provided.
The utility model solves the technical scheme that its technical matters adopts: this high-rise express elevator compensating device, one end of compensation rope is captiveed joint with the bottom of counterweight, the other end is captiveed joint with the bottom of car by compensation rope tightening device, wherein the compensation rope adopts steel rope, compensation rope tightening device mainly comprises tension sheave and tensioning pouring weight, be useful on big slot pitch on the tension sheave to compensation rope tensioning and guiding, compensation rope layer is in race, and an end of compensation rope is equipped with the end control apparatus that is used to regulate with balanced compensated rope degree of tension.
Compensation rope tightening device described in the utility model comprises the combination of two groups of tension sheaves.
Lead boots in the utility model and be fixed on the pit ground, be fixedly connected with and lead the guide rail that boots are bearing fit on the compensation rope tightening device.
Compensation rope tightening device described in the utility model is provided with and is used to the protective cover that prevents that foreign matter from blocking, and the both sides of protective cover are useful on the opening of turnover compensation rope.
Compensation rope tightening device described in the utility model is provided with the tensioning fluctuation control monitor unit that is used to monitor the upper and lower fluctuation range that compensates the rope tightening device.
The effect that the utility model is useful is: the utility model adopts steel rope to restrict by way of compensation, end control apparatus, band rope sheave tightening device, control monitor unit etc. have been comprised, greatly improve the stationarity of compensation steel rope in running process of elevator, eliminated the potential safety hazard of traditional compensating device, thereby improved drive ability and the safety performance of elevator.
A. adopt steel rope to restrict by way of compensation, and lead with the rope sheave of major diameter, big slot pitch;
B. scalable respectively compensates the degree of tension of steel rope, makes the tensile force of each compensation rope even relatively;
C. tightening device adopts machinework guide rail guiding, and is provided with the fluctuation range monitoring and protection;
D. for the heavy express elevator, adopt the tightening device of two groups of rope sheave combinations;
E. the safeguard procedures that contained the foreign matter card, and have foreign matter to snap in or compensate the monitoring and protection that rope twines.
Description of drawings
Fig. 1 is a main TV structure scheme drawing of the present utility model;
Fig. 2 is a plan structure scheme drawing of the present utility model;
Reference numeral: end control apparatus 1, compensation rope 2, guide rail 3 is led boots 4, protective cover 5, compensation rope tightening device 6, tension sheave 7, the foreign matter card fender guard 8, tensioning fluctuation control monitor unit 9, tensioning pouring weight 10, counterweight 11, car 12, pit 13.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
This high-rise express elevator compensating device, one end of compensation rope 2 is captiveed joint with the bottom of counterweight 11, the other end is captiveed joint with the bottom of car 12 by compensation rope tightening device 6, wherein compensation rope 2 adopts steel rope, compensation rope tightening device 6 mainly comprises tension sheave 7 and tensioning pouring weight 10, be useful on big slot pitch on the tension sheave 7 to compensation rope 2 tensionings and guiding, compensation is restricted 2 layers in race, one end of compensation rope 2 is equipped with end control apparatus 1, the degree of tension that energy is regulated and each compensation of balance is restricted, the feasible tension force that respectively compensates between the steel rope keeps even relatively.Lead boots 4 and be fixed on pit 13 ground, be fixedly connected with and lead the guide rail 3 that boots 4 are bearing fit on the compensation rope tightening device 6.Compensation rope tightening device 6 slides on guide rail 3 and leads by leading boots 4, allows to fluctuate in upper and lower certain limit, can eliminate the influence that brings that normally elongates or shortens because of traction steel-cable and compensation steel rope, thus the reliability of raising elevator.
Compensation rope tightening device 6 described in the utility model is provided with and is used to the protective cover 5 that prevents that foreign matter from blocking, and the both sides of protective cover 5 are useful on the opening of turnover compensation rope 2.Protective cover 5 can effectively prevent the foreign matter card between compensation steel rope 2 and the tension sheave 7, avoids unnecessary fault to take place, thereby improves the reliability of elevator.
Tensioning fluctuation control monitor unit 9 is being monitored the upper and lower fluctuation range of compensation rope tightening device 6 constantly in the utility model: 1, just in case when tightening device 6 taking place being raised above set upper limit because of traction steel-cable and compensation steel excessive shrinkage or other reason, cutting off the electricity supply immediately stops the elevator operation; 2, when traction steel-cable and undue elongation of compensation rope or disconnected rope, cutting off the electricity supply immediately stops the elevator operation.Thereby eliminated the potential safety hazard of traditional compensating device, improved the safety performance of elevator.
In the utility model the foreign matter card fender guard 8 constantly monitoring compensation steel rope 2 whether normally import tension sheave 7: 1, just in case compensation steel rope 2 mutual wrapping phenomenas take place, when the compensation steel rope that twines entered the grooving of tension sheave 7, cutting off the electricity supply immediately stopped the elevator operation; 2, just in case there is foreign matter to snap between compensation steel rope 2 and the tension sheave 7, cutting off the electricity supply immediately stops the elevator operation.
The principle of work of high-rise express elevator compensating device is as follows:
A. adopt steel rope to restrict by way of compensation, function for the deadweight of compensation traction steel-cable is similar to traditional compensated chain, and running stability improves a lot, running noises has obvious decline and unusual vibration and noise can not occur, thereby improves the drive ability of elevator.
B. the steel rope radical of high rise elevator is many, and the compensation that needs 2 radicals of restricting are also more, handles by the big slot pitch of tension sheave 7 compensation rope 2 is dredged effectively, prevents that it from twining mutually.For the heavy express elevator, then by the combination of two groups of tension sheaves, both made the compensation steel rope to the equal symmetrical balance of the pulling force of car and counterweight, can not have influence on the installation of other parts such as guide rail, energy disperser etc. again.
C. by containing the compensation rope tightening device 6 of tension sheave 7, compensation steel rope 2 is played tensioning and directional tagging simultaneously, make compensation steel rope 2 be tensioned and can not produce buckling phenomenon, thereby prevent that further it from twining mutually.The weight of tightening device can be carried out necessary adjustment by increase and decrease tensioning pouring weight 10 quantity as required.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (5)
1, a kind of high-rise express elevator compensating device, it is characterized in that: an end of compensation rope (2) is captiveed joint with the bottom of counterweight (11), the other end is captiveed joint with the bottom of car (12) by compensation rope tightening device (6), wherein compensation rope (2) adopts steel rope, compensation rope tightening device (6) mainly comprises tension sheave (7) and tensioning pouring weight (10), be useful on big slot pitch on the tension sheave (7) to compensation rope (2) tensioning and guiding, compensate rope (2) layer in race, an end of compensation rope (2) is equipped with the end control apparatus (1) that is used for adjusting and balanced compensated rope (2) degree of tension.
2, high-rise express elevator compensating device according to claim 1, it is characterized in that: described compensation rope tightening device (6) comprises the combination of two groups of tension sheaves (7).
3, high-rise express elevator compensating device according to claim 1 and 2 is characterized in that: lead boots (4) and be fixed on pit (13) ground, be fixedly connected with and lead the guide rail (3) that boots (4) are bearing fit on the compensation rope tightening device (6).
4, high-rise express elevator compensating device according to claim 1 and 2 is characterized in that: described compensation rope tightening device (6) is provided with and is used to the protective cover (5) that prevents that foreign matter from blocking, and the both sides of protective cover (5) are useful on the opening of turnover compensation rope (2).
5, high-rise express elevator compensating device according to claim 1 and 2 is characterized in that: described compensation rope tightening device (6) is provided with the tensioning fluctuation control monitor unit (9) of the upper and lower fluctuation range that is used for monitoring compensation rope tightening device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620141472 CN200988732Y (en) | 2006-12-26 | 2006-12-26 | Compensator for high rise high speed lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620141472 CN200988732Y (en) | 2006-12-26 | 2006-12-26 | Compensator for high rise high speed lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200988732Y true CN200988732Y (en) | 2007-12-12 |
Family
ID=38939773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620141472 Expired - Lifetime CN200988732Y (en) | 2006-12-26 | 2006-12-26 | Compensator for high rise high speed lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200988732Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920882A (en) * | 2010-08-23 | 2010-12-22 | 康力电梯股份有限公司 | Compensating device for elevator |
| CN103796943A (en) * | 2011-08-31 | 2014-05-14 | 因温特奥股份公司 | Elevator having compensating means |
| CN104229604A (en) * | 2013-06-05 | 2014-12-24 | 株式会社日立制作所 | Elevator equipment |
| CN104995117A (en) * | 2013-02-04 | 2015-10-21 | 因温特奥股份公司 | Compensation element with blocking device |
| CN105645218A (en) * | 2014-11-11 | 2016-06-08 | 上海爱登堡电梯股份有限公司 | Steel wire rope compensation and tension device of high-speed elevator |
| CN106144841A (en) * | 2016-08-12 | 2016-11-23 | 康力电梯股份有限公司 | A kind of car bottom compensates suspended structure |
| CN111675066A (en) * | 2020-07-07 | 2020-09-18 | 广东卓梅尼技术股份有限公司 | Elevator compensating rope tensioning device fault determination method and system based on laser ranging |
-
2006
- 2006-12-26 CN CN 200620141472 patent/CN200988732Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920882A (en) * | 2010-08-23 | 2010-12-22 | 康力电梯股份有限公司 | Compensating device for elevator |
| CN101920882B (en) * | 2010-08-23 | 2012-08-22 | 康力电梯股份有限公司 | Compensating device for elevator |
| CN103796943A (en) * | 2011-08-31 | 2014-05-14 | 因温特奥股份公司 | Elevator having compensating means |
| CN103796943B (en) * | 2011-08-31 | 2016-10-12 | 因温特奥股份公司 | There is the elevator of balanced controls |
| CN104995117A (en) * | 2013-02-04 | 2015-10-21 | 因温特奥股份公司 | Compensation element with blocking device |
| CN104995117B (en) * | 2013-02-04 | 2017-04-12 | 因温特奥股份公司 | Compensation element with blocking device |
| CN104229604A (en) * | 2013-06-05 | 2014-12-24 | 株式会社日立制作所 | Elevator equipment |
| CN104229604B (en) * | 2013-06-05 | 2017-01-04 | 株式会社日立制作所 | Lift facility |
| CN105645218A (en) * | 2014-11-11 | 2016-06-08 | 上海爱登堡电梯股份有限公司 | Steel wire rope compensation and tension device of high-speed elevator |
| CN105645218B (en) * | 2014-11-11 | 2017-10-10 | 上海爱登堡电梯集团股份有限公司 | High-velocity elevator wire rope is compensated and swelling device |
| CN106144841A (en) * | 2016-08-12 | 2016-11-23 | 康力电梯股份有限公司 | A kind of car bottom compensates suspended structure |
| CN111675066A (en) * | 2020-07-07 | 2020-09-18 | 广东卓梅尼技术股份有限公司 | Elevator compensating rope tensioning device fault determination method and system based on laser ranging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU XINMA ELEVATOR CO., LTD. Free format text: FORMER OWNER: JIANG YANQING Effective date: 20131213 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131213 Address after: 311600, Xin'An River town, Zhejiang City, Jiande Province Patentee after: Hangzhou Xinma Elevator Co., Ltd. Address before: Hangzhou City, Zhejiang province 311600 Jiande Yang Xi Street Xin'An River Road No. 688 Hangzhou Xinma Elevator Co. Patentee before: Jiang Yanqing |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071212 |
|
| EXPY | Termination of patent right or utility model |