CN100501110C - Dynamic synchronous lifting device for lifting platform - Google Patents
Dynamic synchronous lifting device for lifting platform Download PDFInfo
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- CN100501110C CN100501110C CNB2007100621327A CN200710062132A CN100501110C CN 100501110 C CN100501110 C CN 100501110C CN B2007100621327 A CNB2007100621327 A CN B2007100621327A CN 200710062132 A CN200710062132 A CN 200710062132A CN 100501110 C CN100501110 C CN 100501110C
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- power transmission
- lifting platform
- lifting device
- dynamic synchronous
- motor
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Abstract
The present invention involves a lifting platform dynamic synchronous elevating device, and relates to elevating device and vehicle three-dimensional garage parking technical fields. It includes at least two drive axles, each drive axle is equipped with electric motor 11, braking device and cycloidal speed reducer 9, outlet ends of cycloidal speed reducer 9 of all drive axle 1, 2, 3, 4 are connected with synchronous device, another ends of drive axle are connected with chain 13 through decelerator 14 and chain wheel 12, each drive axle is equipped with junction box 10 or universal joint 7 and bearing seat 8. Its characteristics are: power is synchronous, forcing is balanced, the transmitting torque and velocity are same, the platform lifts smoothly, the structure is simple, reasonable, compact and material-saving, especially when one of motors stops working due to failure, the total machine normal working is not influenced, the reliability and security are strong, the work efficiency is enhanced. The usage is wide; it can be used in elevating table, elevator and other lifting platform widely, especially it is suitable for using in three-dimensional garage parking lifting platform.
Description
Technical field
The present invention relates to hoist and automobile stereo garage parking technical field.
Background technology
At present, the dynamic synchronous lifting device for lifting platform in automobile stereo garage parking drives a gamp fluted disc by a big motor by reduction box, and the gamp fluted disc drives each root power transmission shaft and sprocket wheel, chain drive by each bevel gear commutation again.The moment of torsion that this kind lifting gear transmits is big, the power that transmits is big, need the axle of usefulness thicker, heavy, its structure and stressed design are unreasonable, and rotating speed is also lower, and particularly motor hinders when stopping operating for some reason, complete machine promptly quits work, influence is produced, and reduces operating efficiency, has brought very big inconvenience for work and maintenance etc.
Summary of the invention
The purpose of this invention is to provide a kind of dynamic synchronous lifting device for lifting platform, be characterized in: can make power synchronous, stress equalization, transfer torque and speed equate, lifting platform is steady, simple and reasonable, especially hinder for some reason when quitting work when certain motor, do not influence the operate as normal of complete machine, reliability is safe, increases work efficiency.Its purposes is wide, can extensively use on various lift platforms such as elevating stage, elevator, is particluarly suitable for using on the parking systems lift platform.
Main technical schemes of the present invention is: a kind of dynamic synchronous lifting device for lifting platform, comprise motor, reduction box, power transmission shaft, drive sprocket and chain, it is characterized in that power transmission shaft has at least more than 3, be equipped with motor, check mechanism, reductor on the every power transmission shaft, by shaft joint or universal joint and bearing support connection supporting, the output of the reductor on all power transmission shafts all links to each other with lazy-tongs, and the other end of all power transmission shafts all links to each other with lift platform with chain by reducer, sprocket wheel.
It is good that described power transmission shaft is 4,6.
Described motor and check mechanism brake motor are good.
It is good being equipped with 2 motor on the described every power transmission shaft, is brake motor.Or be provided with 2 above brake motors.
Described reductor is that cycloidal planetary gear speed reducer is good.Its gearratio is bigger.Also available other reductors than high transmission ratio replace.
Described reducer is that worm type of reduction gearing is good, and auto-lock function is arranged because of its its, more steady safety, and worm screw and power transmission shaft are coaxial, and worm gear and drive sprocket are coaxial.Also available gear reduction unit etc.
Above-mentioned dynamic synchronous lifting device for lifting platform also can be provided with synchronization lifting secondary balancing stability and safety chain, and these chain two ends are individually fixed in the top and bottom of fixed mount, and the chain middle part is provided with sprocket wheel and the chain commutation sprocket wheel that is fixed on the elevating stage.And can be provided with lift platform pulley form balance weight mechanism.
For reducing outputting power, also can be provided with lift platform pulley form balance weight mechanism again, lift platform counterweight rope links to each other with platform by rope one end of fixed pulley, and the other end links to each other with counterweight (can add several movable pulley), contrast, the applicant had declared patent.
The structure of described lazy-tongs is: every transmission axle head all is connected with a cone pinion, and the cone pinion on all power transmission shafts all is meshed with same large bevel gear.Especially be fit to the synchronous connection of 3,4 above power transmission shafts.Or be other lazy-tongs.
The large bevel gear of described lazy-tongs also can link to each other with motor with a reductor, and reductor is that cycloidal planetary gear speed reducer is good, can add to increase power and synchronous.
Characteristics of the present invention are: can make power synchronous, stress equalization, transfer torque and speed equate that lifting platform is steady, simple and reasonable, compact, material-saving especially hinder when quitting work for some reason when certain motor wherein, do not influence the complete machine operate as normal, the reliability high safety is increased work efficiency.Solved the difficult problem of further raising lifting platform safety and stationarity, and enhanced productivity.The innovation purposes is wide, can extensively use on various lift platforms such as elevating stage, elevator, is particluarly suitable for using on the parking systems lift platform.
Be described further below in conjunction with embodiment, but not as a limitation of the invention.
Description of drawings
Fig. 1 is a plan structure schematic diagram of the present invention.
Fig. 2 is the structure enlarged diagram of piece number 3 power transmission shafts part among Fig. 1.
Fig. 3 is that the A of Fig. 1 is to the partial structurtes schematic diagram.
Among Fig. 1～Fig. 3,1,2,3,4 is power transmission shaft, and 5 is large bevel gear, 6 is cone pinion, and 7 is universal joint, and 8 is bearing support, 9 is reductor, and 10 is shaft joint, and 11 is motor, 12 is sprocket wheel, 13 is chain, and 14 is reducer, and 15 is sprocket wheel, 16 are the commutation sprocket wheel, and 17 is secondary balancing stability and safety chain.
The specific embodiment
Referring to Fig. 1～Fig. 7, a kind of automobile lifting platform power synchronous lifting device, power transmission shaft has 1,2,3,4 totally 4, every power transmission shaft 1,2,3, be equipped with 2 motor 11 on 4, be brake motor, reductor 9 is cycloidal planetary gear speed reducer (its speed reducing ratio is big), be provided with bearing support 8, with shaft joint 10, universal joint 7, all power transmission shafts 1,2,3, the output of 4 cycloid speed reducer 9 all links to each other with lazy-tongs, the structure of these lazy-tongs: every power transmission shaft 1,2,3,4 ends all are connected with a cone pinion 6, and all cone pinions 6 all are meshed with same large bevel gear 5.The other end of all power transmission shafts 1,2,3,4 links to each other with chain 13 with sprocket wheel 12 by reducer 1 (worm type of reduction gearing), and worm screw and power transmission shaft are coaxial, and worm gear and sprocket wheel 17 are coaxial.And be provided with synchronization lifting secondary balancing stability and safety chain 17, and these chain 17 two ends are individually fixed in the top and bottom of fixed mount, and elevating stage is provided with sprocket wheel 15 and chain commutation sprocket wheel 16.And be provided with the lift platform balance weight mechanism, and promptly lift platform counterweight rope links to each other with platform by rope one end of fixed pulley, and the other end links to each other with counterweight, also can add several movable pulley and reduce lifting power (not shown).Trial effect is fabulous.
Claims (9)
1, a kind of dynamic synchronous lifting device for lifting platform, comprise motor, reduction box, power transmission shaft, drive sprocket and chain, it is characterized in that power transmission shaft (1,2,3,4) have at least more than 3, every power transmission shaft (1,2,3,4) be equipped with motor (11) on, check mechanism, reductor (9), by shaft joint (10) or universal joint (7) and bearing support (8) connection supporting, all power transmission shafts (1,2,3, the output of the reductor 4) (9) all links to each other with lazy-tongs, all power transmission shafts (1,2,3,4) the other end is all by reducer (14), sprocket wheel (12) links to each other with lift platform with chain (13).
2, dynamic synchronous lifting device for lifting platform according to claim 1 is characterized in that described power transmission shaft (1,2,3,4) is 4.
3, dynamic synchronous lifting device for lifting platform according to claim 1 is characterized in that described reductor (9) is a cycloidal planetary gear speed reducer.
4, dynamic synchronous lifting device for lifting platform according to claim 1 is characterized in that described motor (11) and check mechanism use will to make the brake motor of one with motor and check mechanism.
5, dynamic synchronous lifting device for lifting platform according to claim 4 is characterized in that being equipped with 2 motor (11) on the described every power transmission shaft (1,2,3,4).
6, dynamic synchronous lifting device for lifting platform according to claim 1 is characterized in that described reducer (14) is a worm type of reduction gearing, and worm screw and power transmission shaft (1,2,3,4) are coaxial, and worm gear and sprocket wheel (12) are coaxial.
7, dynamic synchronous lifting device for lifting platform according to claim 1, it is characterized in that lift platform is provided with synchronization lifting secondary balancing stability and safety chain (17), the two ends of this secondary balancing stability and safety chain (17) are individually fixed in the top and bottom of fixed mount, and chain middle part is provided with sprocket wheel (15) and the chain commutation sprocket wheel (16) on the lift platform of being fixed on that is mated; And be provided with lift platform pulley form balance weight mechanism.
8, according to claim 1,2,3,4,5,6 or 7 described dynamic synchronous lifting device for lifting platform, the structure that it is characterized in that described lazy-tongs is: every power transmission shaft (1,2,3,4) end all is connected with a cone pinion (6), and the cone pinion (6) on all power transmission shafts (1,2,3,4) all is meshed with same large bevel gear (5).
9, dynamic synchronous lifting device for lifting platform according to claim 8 is characterized in that the large bevel gear (5) of described lazy-tongs links to each other with motor with cycloidal planetary gear speed reducer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100621327A CN100501110C (en) | 2007-06-08 | 2007-06-08 | Dynamic synchronous lifting device for lifting platform |
| PCT/CN2007/001941 WO2008000158A1 (en) | 2006-06-23 | 2007-06-20 | Dynamical synchronization hoisting pallet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100621327A CN100501110C (en) | 2007-06-08 | 2007-06-08 | Dynamic synchronous lifting device for lifting platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101059042A CN101059042A (en) | 2007-10-24 |
| CN100501110C true CN100501110C (en) | 2009-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100621327A Expired - Fee Related CN100501110C (en) | 2006-06-23 | 2007-06-08 | Dynamic synchronous lifting device for lifting platform |
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| Country | Link |
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| CN (1) | CN100501110C (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864955B (en) * | 2012-09-21 | 2015-08-26 | 北京宏地车港科技有限公司 | Multi-storied garage lift platform Power Drive Unit |
| CN103539035B (en) * | 2013-11-08 | 2016-08-17 | 无锡中鼎物流设备有限公司 | A kind of cantilever type lifter structure |
| CN104891360A (en) * | 2014-03-03 | 2015-09-09 | 湖南泰达天易重工有限公司 | Power head hydraulic control follow-up type chain pressurization device of drilling machine |
| CN104229692B (en) * | 2014-09-12 | 2017-01-11 | 贵州航天特种车有限责任公司 | Three-upright-post portal support frame climbing device |
| CN104495693A (en) * | 2014-12-19 | 2015-04-08 | 包头市和维德机电液压设备有限公司 | Three-in-one mechanism for driving device, safety braking device and guiding device for lifting mechanism |
| CN106314846B (en) * | 2016-11-01 | 2023-08-08 | 北京小棉医药有限公司 | Movable film packaging robot |
| CN106516154A (en) * | 2016-11-03 | 2017-03-22 | 浙江日发航空数字装备有限责任公司 | Big plane wing assembly working platform |
| CN106703489A (en) * | 2016-12-08 | 2017-05-24 | 南通卓茂科技开发有限公司 | Automatic parking system traction drive mechanism |
| CN106703488B (en) * | 2016-12-31 | 2023-11-03 | 金华市西比特立体车库有限公司 | Multilayer rotary type stereo garage |
| CN106930577B (en) * | 2017-04-19 | 2022-11-29 | 金圃 | Single-power stereo garage |
| CN112960606B (en) * | 2021-03-01 | 2022-08-02 | 吉林大学 | Universal cross shaft lead screw lifting portal system of electric forklift |
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|---|---|---|---|---|
| CN2307877Y (en) * | 1997-01-29 | 1999-02-17 | 上海银天自动化工程有限公司 | Elevator type lifting drag device for garage |
| CN2332786Y (en) * | 1997-10-16 | 1999-08-11 | 王景保 | Well-type multi-layered three-dimensional parking installation |
| JP2975332B2 (en) * | 1987-12-22 | 1999-11-10 | オキュレックス ファーマシューティカルズ，インコーポレイティド | Biodegradable eye implant |
| CN2821044Y (en) * | 2005-08-23 | 2006-09-27 | 北京鸿安自动化停车设备有限公司 | Multilayer circulation mechanical type parking device lifting cross moving mechanism |
| CN1873171A (en) * | 2006-06-23 | 2006-12-06 | 河北宏地停车设备有限公司 | Multiple layered stereo parking facility |
| CN201053222Y (en) * | 2007-06-08 | 2008-04-30 | 河北宏地停车设备有限公司 | Dynamic synchronization lifting device for lifting platform |
-
2007
- 2007-06-08 CN CNB2007100621327A patent/CN100501110C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2975332B2 (en) * | 1987-12-22 | 1999-11-10 | オキュレックス ファーマシューティカルズ，インコーポレイティド | Biodegradable eye implant |
| CN2307877Y (en) * | 1997-01-29 | 1999-02-17 | 上海银天自动化工程有限公司 | Elevator type lifting drag device for garage |
| CN2332786Y (en) * | 1997-10-16 | 1999-08-11 | 王景保 | Well-type multi-layered three-dimensional parking installation |
| CN2821044Y (en) * | 2005-08-23 | 2006-09-27 | 北京鸿安自动化停车设备有限公司 | Multilayer circulation mechanical type parking device lifting cross moving mechanism |
| CN1873171A (en) * | 2006-06-23 | 2006-12-06 | 河北宏地停车设备有限公司 | Multiple layered stereo parking facility |
| CN201053222Y (en) * | 2007-06-08 | 2008-04-30 | 河北宏地停车设备有限公司 | Dynamic synchronization lifting device for lifting platform |
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| Publication number | Publication date |
|---|---|
| CN101059042A (en) | 2007-10-24 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING HONGDI VEHICLE AND HARBOR TECHNOLOGY CO., Free format text: FORMER NAME: HONGDI PARKING EQUIPMENT CO., LTD., HEBEI |
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| CP03 | Change of name, title or address |
Address after: 100142 Beijing city Haidian District Wukesong Road No. 32 East 9 floor No. H1 Patentee after: Beijing Hongdi Chegang Technology Co.,Ltd. Address before: 050000, Qiaodong District, Hebei City, Shijiazhuang Province, No. 228 North Main Street, Donghai International Building, 27 floor Patentee before: Hongdi Parking Equipment Co., Ltd., Hebei |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20210608 |