CN112591588A - Elevator running system and running method thereof - Google Patents
Elevator running system and running method thereof Download PDFInfo
- Publication number
- CN112591588A CN112591588A CN202011339254.8A CN202011339254A CN112591588A CN 112591588 A CN112591588 A CN 112591588A CN 202011339254 A CN202011339254 A CN 202011339254A CN 112591588 A CN112591588 A CN 112591588A
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- CN
- China
- Prior art keywords
- elevator
- running
- air bag
- car
- blower
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/0423—Driving gear ; Details thereof, e.g. seals actuated pneumatically or hydraulically
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3423—Control system configuration, i.e. lay-out
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
Abstract
The invention belongs to the technical field of elevator equipment, and particularly provides an elevator running system and a running method thereof. The traction main machine which is needed to be adopted in the prior art and related components such as a main machine beam, a shockproof component and the like which are needed to be configured based on the traction main machine are completely eliminated, the cost of the elevator is effectively reduced, the whole system is simple in structure, and the innovation of an elevator operation system is realized.
Description
Technical Field
The invention belongs to the technical field of elevator equipment, and particularly relates to an elevator operation system and an operation method thereof.
Background
In the prior art, a driving device of an elevator basically adopts a traction main machine, a counterweight is matched to assist balance, and the traction main machine is controlled by a control system through the weight difference between an elevator car and the counterweight so as to realize the up-and-down operation of the car.
The traction main machine is uniformly adopted for driving, so that the limit on the updating and development of elevator equipment is formed to a certain extent actually, and the continuous and diversified development requirements of social technologies cannot be met.
Disclosure of Invention
In order to overcome the above disadvantages of the prior art, the present invention provides an elevator operating system and an operating method thereof, so as to fill the blank in the prior art and realize innovation of the elevator operating system.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an elevator operating system comprising:
a first operation shaft, wherein a lift car is arranged in the first operation shaft;
a second operation shaft, wherein a liquid and an air bag device are arranged in the second operation shaft, and the air bag device is contacted with the liquid;
the one end of driving rope with the car is connected, first operation well and/or the top of second operation well is provided with a plurality of drive wheels, the other end of driving rope is around establishing behind the drive wheel with the air bag device is connected, corresponds the air bag device still is provided with the air-blower.
Preferably, a load sensor is arranged on the car, and the load sensor and the blower are electrically connected with a control system of the elevator.
Preferably, the airbag device and the blower are communicated through a hose.
Preferably, the air bag device further comprises a guide wheel, wherein the guide wheel is arranged at the bottom of the second running shaft and is arranged between the driving wheel and the air bag device along the arrangement line of the driving rope.
Preferably, the guide wheel is provided with a speed limiting device.
Preferably, a guide rail is arranged in the second operation hoistway corresponding to the airbag device, and the airbag device is provided with a guide shoe matched with the guide rail.
Preferably, a travel distance of the airbag device on the guide rail is not less than a travel distance of the car.
Preferably, the blower is a variable speed blower.
Preferably, the first operation shaft and the second operation shaft are arranged side by side.
An elevator operation method is suitable for the elevator operation system, and comprises the following steps:
s10, arranging a first running shaft for the running of the car and a second running shaft for the running of the air bag device, and arranging liquid for the buoyancy of the air bag device in the second running shaft;
s20, arranging a driving wheel at the top of the first running shaft and/or the second running shaft, arranging a driving rope, connecting one end of the driving rope with the lift car, connecting the other end of the driving rope with the air bag device, and winding the middle part of the driving rope on the driving wheel;
and S30, arranging a blower corresponding to the air bag device, and controlling the inflation state of the air bag device through the blower so as to change the buoyancy generated by the air bag device on the liquid and further control the operation of the car.
Compared with the prior art, the invention has the beneficial effects that:
the air bag device and the air blower are ingeniously arranged in the scheme, and the characteristics of air blowing and air exhaust of the air blower are utilized to change the size of the air bag device, so that the buoyancy output of the air bag device on liquid is controlled, and the operation of the car is controlled through the action of the transmission rope and the transmission wheel. The traction main machine which is needed to be adopted in the prior art and related components such as a main machine beam, a shockproof component and the like which are needed to be configured based on the traction main machine are completely eliminated, the cost of the elevator is effectively reduced, the whole system is simple in structure, and the innovation of an elevator operation system is realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
Wherein:
1-first travel shaft, 11-car, 111-load sensor,
2-second run shaft, 21-liquid, 22-airbag device, 221-blower, 222-hose,
3-a transmission rope, 4-a transmission wheel and 5-a guide wheel.
Detailed Description
So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict. In the following description, numerous specific details are set forth to provide a thorough understanding of the present invention, and the described embodiments are merely a subset of the embodiments of the present invention, rather than a complete embodiment. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example 1
As shown in fig. 1, the present embodiment provides an elevator operating system mainly including a first operating hoistway 1 and a second operating hoistway 2. A car 11 is arranged in the first running shaft 1, a liquid 21 and an air bag device 22 are arranged in the second running shaft 2, and the air bag device 22 is in contact with the liquid 21 to generate buoyancy; a blower 221 is provided corresponding to the airbag device 22.
Still include driving rope 3, like wire rope, driving rope 3's one end with car 11 is connected, first operation well 1 and/or the top of second operation well 2 is provided with a plurality of drive wheels 4, driving rope 3's the other end around establishing behind the drive wheel 4 with airbag device 22 is connected, through driving rope 3, in order to realize car 11 with airbag device 22 carries out synchronous motion.
As a preferable scheme, a load sensor 111 is provided at the bottom of the car 11, the load sensor 111 and the blower 221 are electrically connected with a control system of the elevator, and the operation state of the blower 221 is controlled by a feedback signal of the load sensor 111. In this embodiment, the blower 221 is preferably a speed-adjustable blower to improve the comfort of the user riding on the car 11.
Preferably, the blower 221 is fixedly disposed on a wall of a shaft, and the air bag device 22 and the blower 221 are communicated through a hose 222, and the hose 222 may be a common hose or a telescopic hose according to actual installation conditions.
Further, a guide rail is arranged in the second operation hoistway 2 corresponding to the airbag device 22, and a guide shoe matched with the guide rail is arranged on the airbag device 22, so as to improve the controllability of the operation track of the airbag device 22 in the second operation hoistway 2. And the travel distance of the airbag device 22 on the guide rails should be not less than the travel distance of the car 11.
As a preferable scheme, the first operation shaft 1 and the second operation shaft 2 are arranged in parallel, so as to further optimize the occupied space of the shafts.
In order to further understand the present solution, this embodiment further provides an elevator operating method, which specifically includes the following steps:
s10, a first travel shaft 1 for the car 11 to travel and a second travel shaft 2 for the airbag device 22 to travel are provided, and a liquid 21 for supplying buoyancy to the airbag device 22 is provided in the second travel shaft 2;
s20, a driving wheel 4 is disposed on the top of the first operating shaft 1 and/or the second operating shaft 2, and the driving rope 3 is disposed, one end of the driving rope 3 is connected to the car 11, the other end is connected to the airbag device 22, and the middle of the driving rope 3 is wound on the driving wheel 4;
s30, providing the blower 221 corresponding to the airbag device 22, and controlling the inflation state of the airbag device 22 through the blower 221 to change the buoyancy generated by the airbag device 22 on the liquid 21, so as to control the operation of the car 11, such as:
when the car 11 needs to go upwards, the air blower 221 exhausts the air bag device 22, in this example, the weight of the air bag device 22 in the liquid 21 in the uninflated state is equal to or greater than the rated load of the car 11; after the exhaust, the buoyancy is reduced, and the airbag device 22 moves downward, thereby moving the car 11 upward.
When the car 11 needs to descend, the air blower 221 inflates the airbag device 22 to increase the buoyancy of the airbag device 22, so that the load of the car 11 is greater than the weight of the airbag device 22, and the descending of the car 11 is realized.
Example 2
The same points as those in embodiment 1 are not described in detail, and as shown in fig. 2, the present embodiment further includes a guide wheel 5, where the guide wheel 5 is disposed at the bottom of the second operation hoistway 2 and is disposed between the transmission wheel 4 and the airbag device 22 along the arrangement route of the transmission rope 3.
In this embodiment, when the car 11 needs to go upward, the blower 221 inflates the airbag device 22, so that the airbag device 22 goes upward to drive the car 11 to go upward; at this time, it is only necessary to control the buoyancy generated by the airbag device 22 to be larger than the load of the car 11.
When the car 11 needs to descend, the air blower 221 performs an air exhaust operation on the airbag device 22, so that the airbag device 22 descends, and the car 11 descends; the whole operation and control are more convenient.
Preferably, a speed limiting device (not shown) is arranged on the guide wheel 5 to prevent the car 11 from running accidentally and improve safety.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (10)
1. An elevator operating system, comprising:
a first operation shaft, wherein a lift car is arranged in the first operation shaft;
a second operation shaft, wherein a liquid and an air bag device are arranged in the second operation shaft, and the air bag device is contacted with the liquid;
the one end of driving rope with the car is connected, first operation well and/or the top of second operation well is provided with a plurality of drive wheels, the other end of driving rope is around establishing behind the drive wheel with the air bag device is connected, corresponds the air bag device still is provided with the air-blower.
2. An elevator operation system as defined in claim 1, wherein a load sensor is provided on the car, and the load sensor and the blower are electrically connected to a control system of the elevator.
3. An elevator operating system as defined in claim 1, wherein said air bag unit is in communication with said air blower via a hose.
4. An elevator running system according to any one of claims 1 to 3, further comprising a guide pulley provided at a bottom of the second running shaft and provided between the transmission pulley and the airbag device along a line of arrangement of the transmission rope.
5. An elevator operating system as defined in claim 4, wherein a governor device is provided on said guide wheel.
6. An elevator operation system according to claim 1 or 5, wherein a guide rail is provided in the second operation hoistway corresponding to the airbag device, and a guide shoe used in cooperation with the guide rail is provided on the airbag device.
7. An elevator running system according to claim 6, wherein a running distance of the airbag device on the guide rail is not less than a running distance of the car.
8. An elevator operating system as defined in claim 1, wherein the blower is a variable speed blower.
9. An elevator operating system as defined in claim 1, wherein the first operating hoistway is disposed alongside the second operating hoistway.
10. An elevator running method applied to an elevator running system according to any one of claims 1 to 9, characterized by comprising the steps of:
s10, arranging a first running shaft for the running of the car and a second running shaft for the running of the air bag device, and arranging liquid for the buoyancy of the air bag device in the second running shaft;
s20, arranging a driving wheel at the top of the first running shaft and/or the second running shaft, arranging a driving rope, connecting one end of the driving rope with the lift car, connecting the other end of the driving rope with the air bag device, and winding the middle part of the driving rope on the driving wheel;
and S30, arranging a blower corresponding to the air bag device, and controlling the inflation state of the air bag device through the blower so as to change the buoyancy generated by the air bag device on the liquid and further control the operation of the car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011339254.8A CN112591588A (en) | 2020-11-25 | 2020-11-25 | Elevator running system and running method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011339254.8A CN112591588A (en) | 2020-11-25 | 2020-11-25 | Elevator running system and running method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112591588A true CN112591588A (en) | 2021-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011339254.8A Pending CN112591588A (en) | 2020-11-25 | 2020-11-25 | Elevator running system and running method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN112591588A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3617644A1 (en) * | 1985-06-06 | 1986-12-11 | Elevator GmbH, Baar | ELECTRIC MOTOR |
| JPH08310769A (en) * | 1995-05-15 | 1996-11-26 | Ohbayashi Corp | Buoyancy type lifting device |
| CN2837265Y (en) * | 2005-10-18 | 2006-11-15 | 郑春雷 | Traction structure for elevator |
| CN103950810A (en) * | 2014-04-24 | 2014-07-30 | 吴家集 | Liquid-gas exchange transmission balancing system and elevator adopting balancing system |
| CN105314504A (en) * | 2014-07-11 | 2016-02-10 | 襄阳市瑞富达机械有限公司 | Water floating type automatic elevator |
| CN108190334A (en) * | 2017-12-06 | 2018-06-22 | 泉州市泉港天睿智能科技有限公司 | A kind of low power consuming tiered warehouse facility |
| CN108861968A (en) * | 2018-07-05 | 2018-11-23 | 沈雯熹 | A kind of elevating machine |
| CN110155857A (en) * | 2019-06-07 | 2019-08-23 | 中国海洋大学 | A kind of elevator and its operation method |
-
2020
- 2020-11-25 CN CN202011339254.8A patent/CN112591588A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3617644A1 (en) * | 1985-06-06 | 1986-12-11 | Elevator GmbH, Baar | ELECTRIC MOTOR |
| CA1260051A (en) * | 1985-06-06 | 1989-09-26 | Kone Corporation | Electric motor |
| JPH08310769A (en) * | 1995-05-15 | 1996-11-26 | Ohbayashi Corp | Buoyancy type lifting device |
| CN2837265Y (en) * | 2005-10-18 | 2006-11-15 | 郑春雷 | Traction structure for elevator |
| CN103950810A (en) * | 2014-04-24 | 2014-07-30 | 吴家集 | Liquid-gas exchange transmission balancing system and elevator adopting balancing system |
| CN105314504A (en) * | 2014-07-11 | 2016-02-10 | 襄阳市瑞富达机械有限公司 | Water floating type automatic elevator |
| CN108190334A (en) * | 2017-12-06 | 2018-06-22 | 泉州市泉港天睿智能科技有限公司 | A kind of low power consuming tiered warehouse facility |
| CN108861968A (en) * | 2018-07-05 | 2018-11-23 | 沈雯熹 | A kind of elevating machine |
| CN110155857A (en) * | 2019-06-07 | 2019-08-23 | 中国海洋大学 | A kind of elevator and its operation method |
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| PB01 | Publication | ||
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Application publication date: 20210402 |