CN103086297B - Synchronous lifting system - Google Patents
Synchronous lifting system Download PDFInfo
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- CN103086297B CN103086297B CN201310041129.2A CN201310041129A CN103086297B CN 103086297 B CN103086297 B CN 103086297B CN 201310041129 A CN201310041129 A CN 201310041129A CN 103086297 B CN103086297 B CN 103086297B
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- rectangular box
- threaded sleeve
- sleeve rod
- synchronous
- lifting
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 125000006850 spacer group Chemical group 0.000 abstract 1
- 230000008520 organization Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- LTMHDMANZUZIPE-PUGKRICDSA-N digoxin Chemical compound C1[C@H](O)[C@H](O)[C@@H](C)O[C@H]1O[C@@H]1[C@@H](C)O[C@@H](O[C@@H]2[C@H](O[C@@H](O[C@@H]3C[C@@H]4[C@]([C@@H]5[C@H]([C@]6(CC[C@@H]([C@@]6(C)[C@H](O)C5)C=5COC(=O)C=5)O)CC4)(C)CC3)C[C@@H]2O)C)C[C@@H]1O LTMHDMANZUZIPE-PUGKRICDSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The invention discloses a synchronous lifting system which comprises two synchronous lifting mechanisms which are arranged inside a rectangular box body. The two synchronous lifting mechanisms are respectively placed on a front side and a rear side inside the rectangle box body. The upper ends of threaded loop bars of the synchronous lifting mechanisms are both connected on the lower plane of a lifting platform, and a center spacer is arranged at the position close to the bottom inside the rectangular box body. Through above mode, the synchronous lifting system is simple in structural design and convenient to overhaul, and effectively solves the problem that a large span lifting platform is easy to be jammed.
Description
Technical field
The present invention relates to a kind of jacking system, particularly relate to a kind of synchro-lift system.
Background technology
Traditional jacking system adopts a propulsion source promote lifting table rising or decline, and has following several mode to realize:
1. propulsion source is directly connected with lifting table after slowing down, and advantage is that structure is simple, easy to connect; Shortcoming is that connection location must below the barycenter of platform, and when platform is larger by partial load, jacking system is stuck or inefficacy easily;
2. propulsion source deceleration rear drive many lifting bars are connected with lifting table, advantage is that each bar synchronized links is good, lifting table can bear certain load, shortcoming is when platform is comparatively large or table stroke is larger, because propulsion source is connected distance greatly with each lifting bar, propulsion source is connected difficulty with lifting bar, when special propulsion source is connected with lifting bar inconvenience, can not adopt this connection mode.
3. propulsion source is directly connected with lifting table one end after slowing down, the lifting table other end is connected with frame by support guide rod, and advantage is that propulsion source is not used in other support guide rod connection, and shortcoming is when lifting table is larger, due to platform poor rigidity, or the parallelism error of guide rod and propulsion source.Easily cause stuck phenomenon.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of synchro-lift system, and its project organization is simple, and easy access, efficiently solves the problem that large span lifting table is easily stuck.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of synchro-lift system, this synchro-lift system comprises 2 synchronization lifting mechanisms be installed in rectangular box, the both sides, front and back laid respectively in rectangular box of 2 synchronization lifting mechanisms, the threaded sleeve rod upper end of synchronization lifting mechanism is all connected to the lower plane of lifting table, is provided with median septum in rectangular box by bottom position;
Preferably, described synchronization lifting mechanism comprises the synchronous drive mechanism be installed under median septum, synchronous drive mechanism is fixed on the bottom surface of rectangular box, described synchronous drive mechanism comprises the synchronous dynamo of the bottom surface being installed on rectangular box, the two ends of synchronous dynamo are connected respectively to the vertical actuator of the left and right sides by pipe link, vertical actuator is fixed on the bottom surface of rectangular box; The lifting bar device of described synchronization lifting mechanism comprises screw mandrel, threaded sleeve rod and fixed muffle, the lower end of screw mandrel is connected to vertical actuator, screw mandrel is connected to threaded sleeve rod by screw collar, in threaded sleeve rod, cover has fixed muffle, the upper end of threaded sleeve rod is connected to lifting table, and the two ends up and down of fixed muffle are individually fixed in end face and the median septum of rectangular box.
The invention has the beneficial effects as follows: a kind of synchro-lift system of the present invention, its project organization is simple, and easy access, efficiently solves the problem that large span lifting table is easily stuck.
Accompanying drawing explanation
Fig. 1 is the front elevation of a kind of synchro-lift system of the present invention;
Fig. 2 is the right elevation of a kind of synchro-lift system of the present invention;
Fig. 3 is the hoisting position schematic diagram of a kind of synchro-lift system of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, present pre-ferred embodiments is described in detail, to make the advantage of invention and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 to Fig. 3, the embodiment of the present invention comprises:
A kind of synchro-lift system, this synchro-lift system comprises 2 synchronization lifting mechanisms 2 be installed in rectangular box 1, the both sides, front and back laid respectively in rectangular box 1 of 2 synchronization lifting mechanisms 2, threaded sleeve rod 21 upper end of synchronization lifting mechanism 2 is all connected to the lower plane of lifting table 3, is provided with median septum 11 in rectangular box 1 by bottom position;
Described synchronization lifting mechanism 2 comprises the synchronous drive mechanism 20 be installed under median septum 11, synchronous drive mechanism 20 is fixed on the bottom surface of rectangular box 1, described synchronous drive mechanism 20 comprises the synchronous dynamo 22 of the bottom surface being installed on rectangular box 1, the two ends of synchronous dynamo 22 are connected respectively to the vertical actuator 24 of the left and right sides by pipe link 23, vertical actuator 24 is fixed on the bottom surface of rectangular box 1; The lifting bar device 25 of described synchronization lifting mechanism 2 comprises screw mandrel 26, threaded sleeve rod 21 and fixed muffle 27, the lower end of screw mandrel 26 is connected to vertical actuator 24, screw mandrel 26 is connected to threaded sleeve rod 21 by screw collar, in threaded sleeve rod 21, cover has fixed muffle 27, the upper end of threaded sleeve rod 21 is connected to lifting table 3, and the two ends up and down of fixed muffle 27 are individually fixed in end face and the median septum 11 of rectangular box 1.
A kind of principle of work of synchro-lift system: two synchronous dynamos drive 4 screw turns, a threaded sleeve rod is had outside every rhizoid thick stick, by the rotational freedom of outmost fixed muffle constraint threaded sleeve rod, when screw turns, drive threaded sleeve rod moving linearly, screw collar is dry to be driven lifting table to rise and declines.
A kind of synchro-lift system of the present invention, its project organization is simple, and easy access, efficiently solves the problem that large span lifting table is easily stuck.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification sheets of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (1)
1. a synchro-lift system, it is characterized in that, this synchro-lift system comprises 2 synchronization lifting mechanisms be installed in rectangular box, 2 synchronization lifting mechanisms lay respectively at the both sides, front and back in rectangular box, the threaded sleeve rod upper end of synchronization lifting mechanism is all connected to the lower plane of lifting table, median septum is provided with by bottom position in rectangular box, described synchronization lifting mechanism comprises the synchronous drive mechanism be installed under median septum, synchronous drive mechanism is fixed on the bottom surface of rectangular box, described synchronous drive mechanism comprises the synchronous dynamo of the bottom surface being installed on rectangular box, the two ends of synchronous dynamo are connected respectively to the vertical actuator of the left and right sides by pipe link, vertical actuator is fixed on the bottom surface of rectangular box, the lifting bar device of described synchronization lifting mechanism comprises screw mandrel, threaded sleeve rod and fixed muffle, the lower end of screw mandrel is connected to vertical actuator, screw mandrel is connected to threaded sleeve rod by screw collar, in threaded sleeve rod, cover has fixed muffle, the upper end of threaded sleeve rod is connected to lifting table, and the two ends up and down of fixed muffle are individually fixed in end face and the median septum of rectangular box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310041129.2A CN103086297B (en) | 2013-02-03 | 2013-02-03 | Synchronous lifting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310041129.2A CN103086297B (en) | 2013-02-03 | 2013-02-03 | Synchronous lifting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103086297A CN103086297A (en) | 2013-05-08 |
| CN103086297B true CN103086297B (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310041129.2A Active CN103086297B (en) | 2013-02-03 | 2013-02-03 | Synchronous lifting system |
Country Status (1)
| Country | Link |
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| CN (1) | CN103086297B (en) |
Families Citing this family (7)
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|---|---|---|---|---|
| CN104803319A (en) * | 2014-01-29 | 2015-07-29 | 孙世梁 | Screw pipe set type extensible mechanism |
| CN103879922B (en) * | 2014-03-12 | 2016-07-06 | 常州市新创复合材料有限公司 | Thermo-plastic planking's elevating mechanism |
| CN103938832B (en) * | 2014-04-25 | 2016-03-23 | 重庆大学 | Floor, modularization classroom |
| CN104108662A (en) * | 2014-06-24 | 2014-10-22 | 常州德日机械有限公司 | Multifunctional lifting platform for roller paint spraying or assembly |
| CN104240902A (en) * | 2014-08-28 | 2014-12-24 | 江苏亚威变压器有限公司 | Convenient-to-overhaul three-phase three-winding on-load voltage regulating transformer box body |
| CN106276007A (en) * | 2015-06-23 | 2017-01-04 | 辽宁聚龙海目星智能物流科技有限公司 | A kind of Intelligent logistics cabinet of lift grid variable volume |
| CN105398765B (en) * | 2015-12-16 | 2019-03-12 | 嵊州市西格玛科技有限公司 | A kind of load lifting transmission device of graphite boat |
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| US1927598A (en) * | 1931-04-02 | 1933-09-19 | Schlichter Oscar | Portable elevating table |
| US3074693A (en) * | 1959-08-06 | 1963-01-22 | David E Shumake | House trailer support |
| US4015824A (en) * | 1976-04-05 | 1977-04-05 | Templeton, Kenly & Company | Jack safety stop |
| DE3514804A1 (en) * | 1985-04-24 | 1986-11-06 | Hartmut Dipl.-Ing. 8013 Haar Kosche | Lifting device |
| US4937989A (en) * | 1989-04-10 | 1990-07-03 | Urban Miyares | Locking brace for uniting mobile home sections through their undercarriage I-beams |
| US5943919A (en) * | 1996-06-12 | 1999-08-31 | Thomson Saginaw Ball Screw Company Llc | Ball screw actuators |
| US6502667B1 (en) * | 2001-03-08 | 2003-01-07 | Joycedayton Corporation | Ergonomic platform lift |
| CN201264889Y (en) * | 2008-09-05 | 2009-07-01 | 晃益齿轮工业股份有限公司 | Ball bearing lead electric cylinder strengthening structure |
| CN201793351U (en) * | 2010-09-08 | 2011-04-13 | 上海电气电站设备有限公司 | Large lifting platform for vertical mounting process |
| CN102092650A (en) * | 2010-12-14 | 2011-06-15 | 江南大学 | Lifting synchronizing device |
| CN102311071A (en) * | 2011-06-29 | 2012-01-11 | 苏州新协力机器制造有限公司 | Lifting device |
| CN202880760U (en) * | 2012-08-29 | 2013-04-17 | 晃益齿轮工业股份有限公司 | Four-point synchronization cylinder lifting and descending movement carrying table |
| CN203144033U (en) * | 2013-02-03 | 2013-08-21 | 苏州江南航天机电工业有限公司 | Synchronous lifting system |
-
2013
- 2013-02-03 CN CN201310041129.2A patent/CN103086297B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1927598A (en) * | 1931-04-02 | 1933-09-19 | Schlichter Oscar | Portable elevating table |
| BE389721A (en) * | 1932-07-06 | 1932-08-31 | ||
| US3074693A (en) * | 1959-08-06 | 1963-01-22 | David E Shumake | House trailer support |
| US4015824A (en) * | 1976-04-05 | 1977-04-05 | Templeton, Kenly & Company | Jack safety stop |
| DE3514804A1 (en) * | 1985-04-24 | 1986-11-06 | Hartmut Dipl.-Ing. 8013 Haar Kosche | Lifting device |
| US4937989A (en) * | 1989-04-10 | 1990-07-03 | Urban Miyares | Locking brace for uniting mobile home sections through their undercarriage I-beams |
| US5943919A (en) * | 1996-06-12 | 1999-08-31 | Thomson Saginaw Ball Screw Company Llc | Ball screw actuators |
| US6502667B1 (en) * | 2001-03-08 | 2003-01-07 | Joycedayton Corporation | Ergonomic platform lift |
| CN201264889Y (en) * | 2008-09-05 | 2009-07-01 | 晃益齿轮工业股份有限公司 | Ball bearing lead electric cylinder strengthening structure |
| CN201793351U (en) * | 2010-09-08 | 2011-04-13 | 上海电气电站设备有限公司 | Large lifting platform for vertical mounting process |
| CN102092650A (en) * | 2010-12-14 | 2011-06-15 | 江南大学 | Lifting synchronizing device |
| CN102311071A (en) * | 2011-06-29 | 2012-01-11 | 苏州新协力机器制造有限公司 | Lifting device |
| CN202880760U (en) * | 2012-08-29 | 2013-04-17 | 晃益齿轮工业股份有限公司 | Four-point synchronization cylinder lifting and descending movement carrying table |
| CN203144033U (en) * | 2013-02-03 | 2013-08-21 | 苏州江南航天机电工业有限公司 | Synchronous lifting system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103086297A (en) | 2013-05-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHENG JINGCHEN Free format text: FORMER OWNER: SUZHOU JIANGNAN AEROSPACE MECHANICAL + ELECTRIC INDUSTRY COMPANY Effective date: 20131030 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Jingchen Inventor after: Wang Fan Inventor after: Zhang Bo Inventor after: Li Xiaoxue Inventor after: Yu Anchong Inventor after: Hao Yuwen Inventor after: Wang Xingguo Inventor after: He Biao Inventor before: Zhang Bo Inventor before: Yu Anchong Inventor before: Wang Xingguo Inventor before: He Biao |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG BO YU ANCHONG WANG XINGGUO HE BIAO TO: ZHENG JINGCHEN WANG FAN ZHANG BO LI XIAOXUE YU ANCHONG HAO YUWEN WANG XINGGUO HE BIAO Free format text: CORRECT: ADDRESS; FROM: 215101 SUZHOU, JIANGSU PROVINCE TO: 100039 HAIDIAN, BEIJING |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20131030 Address after: 100039 Yongding Road, Beijing, No. 69, No. Applicant after: Zheng Jingchen Address before: Zhongshan road Wuzhong District Mudu town of Suzhou city in Jiangsu province 215101 No. 14 Suzhou Jiangnan Aerospace Electromechanical Industry Co Ltd Applicant before: Suzhou Jiangnan Aerospace Mechanical & Electric Industry Company |
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| C10 | Entry into substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200429 Address after: 100039 Yongding Road, Beijing, No. 69, No. Patentee after: Third Medical Center, General Hospital of the Chinese People's Liberation Army Address before: 100039 Yongding Road, Beijing, No. 69, No. Patentee before: Zheng Jingchen |