CN104477744B - Lift car of high-speed elevator - Google Patents
Lift car of high-speed elevator Download PDFInfo
- Publication number
- CN104477744B CN104477744B CN201410755301.5A CN201410755301A CN104477744B CN 104477744 B CN104477744 B CN 104477744B CN 201410755301 A CN201410755301 A CN 201410755301A CN 104477744 B CN104477744 B CN 104477744B
- Authority
- CN
- China
- Prior art keywords
- car
- spring
- interior
- lift car
- acceleration
- 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.)
- Active
Links
Classifications
-
- 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
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Elevator Control (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a lift car of a high-speed elevator. The lift car comprises an inner lift car and an outer lift car, wherein the top and the bottom of the inner lift car are respectively connected with the top and the bottom of the outer lift car through springs; the inner lift car and the outer lift car are connected through at least ten springs; the spring load of the springs is 1.5-2 times of authorized load of the elevator; the rigidity of each spring is 3-5 N/mm; the maximum deformation quantity of each spring is 0.3-0.6 m. The lift car has the advantages that the sudden change of the acceleration when the elevator is started is changed into slow change, a larger cushion space is provided for riders, and thus the aim of more comfortable riding is achieved.
Description
Technical field
The present invention relates to a kind of express elevator, more particularly, to a kind of high-speed elevator cage.
Background technology
With the development of society, increasing high-rise, high-rise building is rised sheer from level ground, in these high-rise and Super Highs
In, it is upper downstairs generally to adopt express elevator, conventional lift is significantly faster than that yet with the acceleration of express elevator, therefore people exist
When sitting express elevator, the physiological reactions such as dizziness and tinnitus can be produced often, had a strong impact on the comfort level taken.
How to allow express elevator to ensure the comfortableness of passenger again while obtaining fully accelerating, be research at present
One of problem.
The content of the invention
It is an object of the invention to when studying express elevator and accelerating or decline, do not allow and take people and feel not easypro
It is suitable.
Another object of the present invention is how to improve the acceleration of express elevator, but and so that passenger
Will not therefore not feel well should.
Based on above goal of the invention, the present invention provides a kind of high-speed elevator cage, including interior car and outer car, described
The top of interior car is connected respectively with the top of outer car by spring with bottom with bottom, interior car and outer car at least through
10 springs are connected, and the load of the spring of described spring appraises and decides 1.5～2 times of load for elevator, the rigidity of described spring
For 3～5N/mm, the maximum largest deformation amount of described spring is 0.3～0.6m.
At least 5, the top of interior car spring, is separately mounted to four angles and the central point of car top；Institute
The spring of bottom at least 5 of interior car is stated, four angles and the central point of car top is separately mounted to, there is provided is preferably relaxed
Appropriateness.
The side wall side wall corresponding with outer car of described interior car is connected by spring.Prevent side occur when accelerating
Turn over.
Through research find why can produce the sensation of dizziness and discomfort, be because starting in a flash, elevator
Acceleration is excessive, and people has the in situ inertia of stop, and unexpected change causes the organ of human body from adapting at once, so as to lead
Cochlea is caused to thunder, or the dizziness because brain is congested.
It is a discovery of the invention that when spring is really up to the mark, peak acceleration will not be reduced on the contrary, can slightly be lifted on the contrary, work as spring
When crossing soft, because the deformation quantity of spring is excessive, excessive acceleration can be therefore produced on the contrary after velocity-stabilization.
The invention has the advantages that, the reasonable quantity that spring is arranged, for the elasticity of spring selects appropriate, there is provided give people most easypro
Suitable takes sensation.When elevator rises or declines constantly, the acceleration change of moment is converted into slow increase, has been accelerated
Into post-acceleration will not suddenly disappear, but slow disappear.
Description of the drawings
Fig. 1 is the acceleration change figure of embodiment 1.
Fig. 2 is the velocity profile of embodiment 1.
Fig. 3 is the top view of the interior car of embodiment 1.
Fig. 4 is the overall diagram of the elevator of embodiment 1.
Wherein, 1 is interior car, and 2 is spring, and 3 is elevator, and 4 is outer car.
Specific embodiment
Further describe the present invention with specific embodiment below in conjunction with the accompanying drawings.Unless stated otherwise, the present invention is adopted
Reagent, apparatus and method be the routinely commercial reagent of the art, equipment and conventional use of method.
Embodiment 1
A kind of high-speed elevator cage, including interior car and outer car, the top and bottom of described interior car pass through spring
It is connected with bottom with the top of outer car respectively, interior car is connected with outer car by 10 springs, the spring of described spring
Load 1.5 times of load are appraised and decided for elevator, the rigidity of described spring is 4N/mm, the maximum largest deformation of described spring
Measure as 0.5m.
There are 5 springs at the top of the interior car, be separately mounted to four angles and the central point of car top；In described
5 springs are arranged at the bottom of car, are separately mounted to four angles and the central point of car top.
The side wall side wall corresponding with outer car of described interior car is connected by spring.
Embodiment 2
A kind of high-speed elevator cage, including interior car and outer car, the top and bottom of described interior car pass through spring
It is connected with bottom with the top of outer car respectively, interior car is connected with outer car by 10 springs, the spring of described spring
Load 2 times of load are appraised and decided for elevator, the rigidity of described spring is 5N/mm, the maximum largest deformation amount of described spring
For 0.6m.
There are 5 springs at the top of the interior car, be separately mounted to four angles and the central point of car top；In described
5 springs are arranged at the bottom of car, are separately mounted to four angles and the central point of car top.
The side wall side wall corresponding with outer car of described interior car is connected by spring.
The compliance test result of embodiment 3
The high-speed elevator cage of embodiment 1 is replaced into common high-speed elevator cage, is then passed in outer car installation rate
Sensor, acceleration transducer, in interior car installation rate sensor, acceleration transducer, the acceleration of express elevator are set
For 0.3m/s2, maximum speed is set to 2m/s.And the article of 50KG is put in interior car, and placement force is passed under article
Sensor.Data above information, and drafting pattern are obtained in real time.
As a result as shown in Figure 1-2.
Fig. 1 shows that moment does not increase interior car acceleration in the very first time, and interior car is a slow mistake for accelerating
Journey, when outer car is when accelerating to reach maximal rate afterwards in 10 seconds, the acceleration of outer car disappears, and interior car does not disappear suddenly
Lose, but have certain buffer time.
Fig. 2 shows that the speed of outer car is linearly increasing, and the speed of interior car is into the increase of falling parabola, reaches most
The time of big speed is longer than outer car.
Claims (2)
1. a kind of high-speed elevator cage, it is characterised in that including interior car and outer car, the top and bottom of described interior car
It is connected with bottom with the top of outer car respectively by spring, interior car is connected with outer car at least through 10 springs, described
The load of spring of spring appraise and decide 1.5 ~ 2 times of load for elevator, the rigidity of described spring is 3 ~ 5N/mm, described bullet
The maximum largest deformation amount of spring is 0.3 ~ 0.6m, when outer car starts and gives constant acceleration, the side of described interior car
Wall side wall corresponding with outer car is connected by spring, and in the very first time, moment does not increase interior car acceleration, interior car
It is a slow process for accelerating, when outer car reaches maximal rate after acceleration, the acceleration of outer car disappears, interior
Car does not suddenly disappear, but has certain buffer time；The speed of outer car is linearly increasing, and the speed of interior car
It is into the increase of falling parabola, the time for reaching maximal rate is longer than outer car.
2. high-speed elevator cage according to claim 1, it is characterised in that at least 5, the top of interior car bullet
Spring, is separately mounted to four angles and the central point of car top；The spring of the bottom of the interior car at least 5, pacifies respectively
It is mounted in four angles and the central point of car top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755301.5A CN104477744B (en) | 2014-12-11 | 2014-12-11 | Lift car of high-speed elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755301.5A CN104477744B (en) | 2014-12-11 | 2014-12-11 | Lift car of high-speed elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104477744A CN104477744A (en) | 2015-04-01 |
| CN104477744B true CN104477744B (en) | 2017-05-10 |
Family
ID=52752393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410755301.5A Active CN104477744B (en) | 2014-12-11 | 2014-12-11 | Lift car of high-speed elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104477744B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002297A (en) * | 2019-02-22 | 2019-07-12 | 快客电梯有限公司 | A kind of elevator and its control method with anti-dazzle function |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2462023B (en) * | 2007-03-29 | 2011-12-07 | Otis Elevator Co | Non-linear spring isolation device |
| CN202785180U (en) * | 2012-08-02 | 2013-03-13 | 通用电梯（中国）有限公司 | Elevator cab with damping device internally installed |
| CN102785983A (en) * | 2012-08-07 | 2012-11-21 | 苏州巨立电梯有限公司 | High-speed passenger elevator |
| CN203513025U (en) * | 2013-05-23 | 2014-04-02 | 姚长云 | Elevator with car tension spring buffer unit |
| CN203545399U (en) * | 2013-09-29 | 2014-04-16 | 广州快菱电梯有限公司 | Packsack-type elevator structure |
| CN203754182U (en) * | 2014-04-02 | 2014-08-06 | 吕守春 | Low vibration vertical elevator |
| CN204778190U (en) * | 2014-12-11 | 2015-11-18 | 沃克斯电梯（中国）有限公司 | High -speed elevator car |
-
2014
- 2014-12-11 CN CN201410755301.5A patent/CN104477744B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104477744A (en) | 2015-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202657792U (en) | Integrated rebounce-proof elevator spring buffer | |
| CN203545409U (en) | Buffered type lift car | |
| CN107215744A (en) | A kind of elevator permanent-magnetic is with the magnetorheological deceleration buffer device being combined | |
| CN104444698B (en) | Elevator self adaptation reduces the buffer system of damping force | |
| CN104444695B (en) | The buffer system of the progressive damping force of elevator adaptability | |
| CN203922347U (en) | A kind of high-comfort passenger elevator | |
| CN104477744B (en) | Lift car of high-speed elevator | |
| CN206915534U (en) | A kind of elevator permanent-magnetic is the same as the magnetorheological deceleration buffer device being combined | |
| CN106006294A (en) | Elevator buffer device | |
| CA2696165C (en) | Control for limiting elevator passenger tympanic pressure and method for the same | |
| CN202744141U (en) | Anti-deflection compensatory steel wire rope tensioning device | |
| CN204778190U (en) | High -speed elevator car | |
| CN104477731A (en) | Buffer device for composite damping force of elevator | |
| CN205397798U (en) | Damping device for elevator | |
| CN104477729A (en) | Elevator system with adaptive damping device | |
| CN204528992U (en) | The elevator buffer device of dumping force real-time, tunable | |
| CN207759875U (en) | A kind of sedan-chair frame suitable for large-tonnage elevator | |
| CN205709309U (en) | A kind of elevator buffer device | |
| CN204004163U (en) | A kind of Elevator Car Dynamic Vibration Absorber | |
| CN104477730A (en) | Elevator damping device with adaptability | |
| CN206129978U (en) | Crashproof shock absorber of vehicle linkage | |
| CN106477428A (en) | A kind of damping device | |
| CN204310630U (en) | Elevator hoistways pendant people protects elasticity to block bar | |
| CN215854529U (en) | Passenger elevator capable of reducing weightlessness feeling and overweight feeling | |
| CN205099157U (en) | Buffer type elevator car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 Zhejiang Province, Huzhou city Nanxun District Nanxun science and Technology Industrial Park Xitailu No. 8 Patentee after: Walkers Schindler Elevator Co., Ltd Address before: 313000 Zhejiang Province, Huzhou city Nanxun District Nanxun science and Technology Industrial Park Xitailu No. 8 Patentee before: VOLKSLIFT ELEVATOR (CHINA) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |