CN101607658A - A kind of gas spring suspension gear of lift car - Google Patents
A kind of gas spring suspension gear of lift car Download PDFInfo
- Publication number
- CN101607658A CN101607658A CNA2008100390863A CN200810039086A CN101607658A CN 101607658 A CN101607658 A CN 101607658A CN A2008100390863 A CNA2008100390863 A CN A2008100390863A CN 200810039086 A CN200810039086 A CN 200810039086A CN 101607658 A CN101607658 A CN 101607658A
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- Prior art keywords
- car
- gas spring
- support
- frame
- suspension gear
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
A kind of gas spring suspension gear of lift car, by car frame, support beam and haulage cable constitute, the car frame upper end is connected with support beam, haulage cable is connected with support beam, car frame is made of car outside frame and car inner frame, be provided with first gas spring between car outside frame upper end and the support beam, arranged outside has first support in car inner frame side plate upper end, inboard, car outside frame side plate upper end is provided with second support, be provided with second gas spring between first support and second support, inboard, car outside frame side plate lower end is provided with anti-side stabilization device, and anti-side stabilization device is the anti-steady rubber pad of side.The present invention adopts two cover gas spring suspension gears in a kind of gas spring suspension gear of lift car, because the variable rigidity of gas spring, can absorb the high and low frequency vibration of lift car effectively, and can reduce the vibration that the elevator load change is brought effectively, make the car frame stable working, improve its traveling comfort and safety, cut down the consumption of energy.
Description
Technical field:
The present invention relates to mechanical field, relate in particular to elevator, the particularly suspension gear of lift car, concrete is a kind of gas spring suspension gear of lift car.
Background technology:
In the prior art, the suspension gear that only adopts a cover to be made of spring and rubber pad in low speed and the middle speed elevator when the elevator up-and-down movement, is reached the purpose that reduces vibration and noise by the elasticity of spring and rubber pad.Because the rigidity of spring and rubber pad is unmodified, it is the linear elasticity element, therefore its vibration damping is moving relatively poor with noise reduction, and can be with major part vibration and noise transmission to the passenger in the lift car, the passenger is felt under the weather, simultaneously, produce bigger friction drag between lift car and the guide rail, and make elevator energy consumption in service bigger.
Summary of the invention:
The object of the present invention is to provide a kind of gas spring suspension gear of lift car, the gas spring suspension gear of described this a kind of lift car will solve that prior art high speed lift car will vibrate and noise transmission give the passenger, with rail friction power is big, operation energy consumption is big technical matters.
The gas spring suspension gear of this a kind of lift car of the present invention, by car frame, support beam and haulage cable constitute, described car frame upper end is connected with described support beam, described haulage cable is connected with described support beam, wherein, described car frame is made of car outside frame and car inner frame, described car inner frame is arranged at described car outside frame inner space, be provided with first gas spring of two above numbers between described car outside frame upper end and the described support beam, the described first gas spring lower end is connected with described support beam, described first gas spring upper end is connected with described car outside frame top board, be set with first support in the outside, described car inner frame side plate upper end, described car outside frame side plate upper end is inboard, be provided with second support with below, the described first support relevant position, be provided with second gas spring between described first support and described second support, be provided with anti-side stabilization device in inboard, described car outside frame side plate lower end, described anti-side stabilization device is higher than described car inner frame base plate, perhaps flushes with described car inner frame base plate.
Further, on four side plates of described car inner frame, be provided with described first support, be provided with described second support on four side plates of described car outside frame.
Further, described first gas spring upper end is connected with described car outside frame by nut, and the described first gas spring lower end is connected with described support beam by nut.
Further, on described first gas spring, socket is provided with the rubber lining ring between described first gas spring and described car outside frame top board.
Further, at least respectively be provided with described first gas spring at described support beam two ends.
Further, described second gas spring is connected with second support with described first support by screw bolt and nut.
Further, described first support is welded on the described car inner frame, and described second support is welded on the described car outside frame.
Further, four side plate lower ends of described car outside frame are provided with the 3rd support, and described anti-side stabilization device is arranged on described the 3rd support by adjustment nut.
Further, described anti-side stabilization device is the anti-steady rubber pad of side.Described anti-side stabilization device and the steady rubber pad of anti-side all can adopt known technology of the prior art, and the steady rubber pad known solution of official seal side stabilization device and anti-side is arranged, and those skilled in the art all understands, and does not repeat them here.
Know-why of the present invention is: the gas spring suspension gear of a kind of lift car of the present invention adopts two cover suspension gears, first cover is made of first gas spring, be arranged on car outside frame and the support beam, vibration of the main absorption high and low frequency that elevator parts produced and impulsive force, and gas spring has certain damping, makes the car mass motion steady, comfortable; Second cover is made of second gas spring, because gas spring is arranged between car outside frame and the inner frame, when the passenger weight in the car changes, utilizes the compressibility of gas spring inner sealing gas to realize its action of the spring.When load on acting on gas spring increases, the quantitative gas in the gas spring by compression, air pressure raises, then the rigidity of gas spring increases; The rigidity of gas spring reduced when otherwise load reduced.Because the rigidity of gas spring is variable, and it has certain damping and lag effect, makes car have dual damping of vibrations, makes car inner frame stable working, improves its traveling comfort and safety, cuts down the consumption of energy.
The present invention compares with prior art, and its effect is actively with tangible.The present invention adopts two cover gas spring suspension gears in a kind of gas spring suspension gear of lift car, because the variable rigidity of gas spring, can absorb the high and low frequency vibration of lift car effectively, and can reduce the vibration that the elevator load change is brought effectively, make the car frame stable working, improve its traveling comfort and safety, cut down the consumption of energy.
Description of drawings:
Fig. 1 is the structural representation of the gas spring suspension gear of a kind of lift car of the present invention.
The specific embodiment:
Embodiment 1:
As shown in Figure 1, the invention provides a kind of gas spring suspension gear of lift car, by car frame, support beam 11 and haulage cable 1 constitute, described car frame upper end is connected with described support beam 11, described haulage cable 1 is connected with described support beam 11 with captive nut 5 by steel rope spring shaft 6, socket is provided with spring 3 on the described steel rope spring shaft 6, described spring 3 upper ends are provided with spring press-cover 2, spring 3 lower ends are provided with packing ring 4, wherein, described car frame is made of car outside frame 13 and car inner frame 19, described car inner frame 19 is arranged at described car outside frame 13 inner spaces, be provided with first gas spring 10 of two above numbers between described car outside frame 13 upper ends and the described support beam 11, described first gas spring 10 lower ends are connected with described support beam 11, described first gas spring 10 upper ends are connected with described car outside frame 13 top boards, be set with first support 18 in the outside, described car inner frame 19 side plates upper end, described car outside frame 13 side plates upper end is inboard, be provided with second support 17 with below, described first support 18 relevant positions, be provided with second gas spring 16 between described first support 18 and described second support 17, be provided with anti-side stabilization device 20 in inboard, described car outside frame 13 side plate lower end, described anti-side stabilization device 20 is higher than described car inner frame 19 base plates, perhaps flushes with described car inner frame 19 base plates.
Further, on four side plates of described car inner frame 19, be provided with described first support 18, be provided with described second support 17 on four side plates of described car outside frame 13.
Further, described first gas spring 10 upper ends are connected with described car outside frame 13 with packing ring 8 by nut 7, and described first gas spring 10 lower ends are connected with described support beam 11 by nut 12.
Further, on described first gas spring 10, socket is provided with rubber lining ring 9 between described first gas spring 10 and described car outside frame 13 top boards.
Further, at least respectively be provided with described first gas spring 10 at described support beam 11 two ends.
Further, described second gas spring 16 is connected with second support 17 with described first support 18 by screw bolt and nut 15,14.
Further, described first support 18 is welded on the described car inner frame 19, and described second support 17 is welded on the described car outside frame 13.
Further, 13 4 side plate lower ends of described car outside frame are provided with the 3rd support 22, and described anti-side stabilization device 20 is arranged on described the 3rd support 22 by adjustment nut 21.
Further, described anti-side stabilization device 20 is anti-steady rubber pads 20 of side.
Claims (9)
1. the gas spring suspension gear of a lift car, by car frame, support beam and haulage cable constitute, the upper end of described car frame is connected with described support beam, described haulage cable is connected with support beam, it is characterized in that: described car frame is made of car outside frame and car inner frame, described car inner frame is arranged on the inside of described car outside frame, be provided with first gas spring of two above numbers between the upper end of car outside frame and the described support beam, the lower end of any one described first gas spring all is connected with described support beam, the upper end of any one first gas spring all is connected with the top board of car outside frame, the outside of the side plate upper end of described car inner frame is set with first support, the inboard of the side plate upper end of car outside frame, the below of described first support is provided with second support, be provided with second gas spring between first support and second support, the inboard of the side plate lower end of car outside frame is provided with anti-side stabilization device, the height of described anti-side stabilization device is greater than the height of car inner frame base plate, and perhaps anti-side stabilization device flushes with car inner frame base plate.
2. the gas spring suspension gear of a kind of lift car as claimed in claim 1, it is characterized in that: on four side plates of described car inner frame, be provided with described first support, be provided with described second support on four side plates of described car outside frame.
3. the gas spring suspension gear of a kind of lift car as claimed in claim 1, it is characterized in that: described first gas spring upper end is connected with described car outside frame by nut, and the described first gas spring lower end is connected with described support beam by nut.
4. the gas spring suspension gear of a kind of lift car as claimed in claim 1 is characterized in that: on described first gas spring, socket is provided with the rubber lining ring between described first gas spring and described car outside frame top board.
5. the gas spring suspension gear of a kind of lift car as claimed in claim 1 is characterized in that: at least respectively be provided with described first gas spring at described support beam two ends.
6. the gas spring suspension gear of a kind of lift car as claimed in claim 1, it is characterized in that: described second gas spring is connected with second support with described first support by screw bolt and nut.
7. the gas spring suspension gear of a kind of lift car as claimed in claim 1, it is characterized in that: described first support is welded on the described car inner frame, and described second support is welded on the described car outside frame.
8. the gas spring suspension gear of a kind of lift car as claimed in claim 1, it is characterized in that: four side plate lower ends of described car outside frame are provided with the 3rd support, and described anti-side stabilization device is arranged on described the 3rd support by adjustment nut.
9. the gas spring suspension gear of a kind of lift car as claimed in claim 1 is characterized in that: described anti-side stabilization device is the anti-steady rubber pad of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100390863A CN101607658A (en) | 2008-06-17 | 2008-06-17 | A kind of gas spring suspension gear of lift car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100390863A CN101607658A (en) | 2008-06-17 | 2008-06-17 | A kind of gas spring suspension gear of lift car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101607658A true CN101607658A (en) | 2009-12-23 |
Family
ID=41481592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100390863A Pending CN101607658A (en) | 2008-06-17 | 2008-06-17 | A kind of gas spring suspension gear of lift car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101607658A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887416A (en) * | 2012-08-07 | 2013-01-23 | 苏州巨立电梯有限公司 | High-speed passenger lift with damping mechanism |
| CN107651526A (en) * | 2017-11-03 | 2018-02-02 | 东莞市北扬工业设计有限公司 | A kind of elevator faults detect responding device |
| WO2019000857A1 (en) * | 2017-06-27 | 2019-01-03 | 广州广日电梯工业有限公司 | Vibration-reduced elevator and control method thereof |
-
2008
- 2008-06-17 CN CNA2008100390863A patent/CN101607658A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887416A (en) * | 2012-08-07 | 2013-01-23 | 苏州巨立电梯有限公司 | High-speed passenger lift with damping mechanism |
| WO2019000857A1 (en) * | 2017-06-27 | 2019-01-03 | 广州广日电梯工业有限公司 | Vibration-reduced elevator and control method thereof |
| CN107651526A (en) * | 2017-11-03 | 2018-02-02 | 东莞市北扬工业设计有限公司 | A kind of elevator faults detect responding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091223 |