CN200985264Y - Spiral scissors lifting platform - Google Patents
Spiral scissors lifting platform Download PDFInfo
- Publication number
- CN200985264Y CN200985264Y CN 200620141199 CN200620141199U CN200985264Y CN 200985264 Y CN200985264 Y CN 200985264Y CN 200620141199 CN200620141199 CN 200620141199 CN 200620141199 U CN200620141199 U CN 200620141199U CN 200985264 Y CN200985264 Y CN 200985264Y
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- CN
- China
- Prior art keywords
- hinged
- cut
- yoke
- gear
- scissor arm
- 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.)
- Expired - Fee Related
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- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005034 decoration Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a helix scissor hoisting platform which comprises a base frame 1 and a hoisting platform, wherein a flexible scissor arm 11 is hinged with a put scissor arm 13 at the middle position; the put scissor arm 13 and the top of the flexible scissor arm 11 are all hinged with the helix scissor hoisting platform; the bottom of the put scissor arm 13 is hinged with a base frame 1; the bottom of the flexible scissor arm 11 is equipped with a roller 12;an elastic coupler 4 connects an AC motor with a speed reducer 5 which is connected with a secondary gear 7 meshing a primary gear 9 having a put connection with a nut 8 which is sleeved at the base frame and connected with a trapezoidal screw 2 which has a hinge connection with one end of a connection plate 10 the other end of which has a hinge connection with the flexible scissor arm 11. The utility model is mainly used for a lifting operation at a production line and an automatically operated line for a conveyance at different height, a material loading or unloading, a workpiece assembly, decoration and fitting, a school or a showplace.
Description
Affiliated technical field
The utility model relates to a kind of platform hoisting device, and especially a kind of spiral is cut and forked heavy platform.
Background technology
At present, known lifting platform structure is made up of scissors mechanism, hydraulic ram, hydraulic circuit system, control electric wiring system.Be that electric energy is converted into fluid pressure by motor and Hydraulic Pump, thereby driving oil cylinder promote scissors mechanism with weight jack-up.But, Hydraulic for lifting load platform structure complexity, the maintenance cost height, pressure maintaining performance is poor, and self-locking property is poor, can not weight is long-term from locking in arbitrary position in the stroke.
Summary of the invention
For overcome existing cut fork heavy platform can not be with weight from locking in the too high deficiency of arbitrary position, manufacturing cost and maintenance cost in the stroke, the utility model provide a kind of can be easily with weight from locking in arbitrary position in its stroke, and make and safeguard that simple spiral is cut and fork heavy platform
A kind of spiral described in the utility model is cut and is forked heavy platform, comprise underframe 1, lifting platform, activity is cut yoke 11 and is fixedly cut yoke 13 and be hinged at the middle part, fixedly cutting yoke 13, activity, to cut the top of yoke 11 all hinged with lifting platform, bottom and the underframe 1 of fixedly cutting yoke 13 are hinged, roller 12 is arranged at the bottom that yoke 11 is cut in activity, it is characterized in that: alternating current dynamo 3 is by elastic coupling 4 connection reducers 5, retarder 5 connects second gear 7, first gear 9 is meshed with second gear 7, and first gear 9 is fixedly connected with the empty nut 8 that is enclosed within on the underframe 1; Nut 8 interconnects with Acme thread bar 2; Acme thread bar 2 is hinged with gusset piece 10 1 ends, and it is hinged that yoke 11 is cut in gusset piece 10 other ends and activity.
When motor rotates, slow down by retarder, power is reached gear 2, by engagement, gear 2 is passed to gear 1 with power, and gear 1 drives nut and rotates, thereby makes Acme thread bar drive activity cut yoke, reaches the purpose that promotes weight.When lifting platform stopped, nut 8 constituted self-locking mechanism with Acme thread bar 2.
The beneficial effects of the utility model are: can easily weight be locked in arbitrary position in the process certainly in the lifting weight, simple in structure, reliable, maintenance cost is low.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is an appearance assumption diagram of the present utility model.
Fig. 2 is that spiral is cut and forked heavy platform and cut open the cutaway view of putting behind the thing platform.
Fig. 3 is that spiral is cut the work comparison diagram that forks heavy platform original position and extreme higher position.
Fig. 4 is the actuating unit scheme drawing.
The specific embodiment
With reference to accompanying drawing:
1. underframe among the figure, 2. Acme thread bar, 3. alternating current dynamo, 4. elastic coupling, 5. retarder is 6. put the thing platform, and 7. gear 2,8. nut, 9. gear 1,10. gusset piece, yoke is cut in 11. activities, 12. rollers, 13. fixedly cut yoke.
When motor rotates, slow down by retarder, power is reached gear 2, by engagement, gear 2 is passed to gear 1 with power, and gear 1 drives nut and rotates, thereby makes Acme thread bar drive activity cut yoke, reaches the purpose that promotes weight.When lifting platform stopped, nut 8 constituted self-locking mechanism with Acme thread bar 2.
Claims (1)
1. a spiral is cut and is forked heavy platform, comprise underframe (1), lifting platform, activity is cut yoke (11) and is fixedly cut yoke (13) and is hinged at the middle part, fixedly cut yoke (13), it is all hinged with lifting platform that the top of yoke (11) is cut in activity, bottom and the underframe (1) of fixedly cutting yoke (13) are hinged, roller (12) is arranged at the bottom that yoke (11) is cut in activity, it is characterized in that: alternating current dynamo (3) is by elastic coupling (4) connection reducer (5), retarder (5) connects second gear (7), first gear (9) is meshed with second gear (7), and first gear (9) is fixedly connected with the nut (8) that sky is enclosed within on the underframe (1); Nut (8) interconnects with Acme thread bar (2); Acme thread bar (2) is hinged with gusset piece (10) one ends, and it is hinged that yoke (11) is cut in gusset piece (10) other end and activity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620141199 CN200985264Y (en) | 2006-12-19 | 2006-12-19 | Spiral scissors lifting platform |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620141199 CN200985264Y (en) | 2006-12-19 | 2006-12-19 | Spiral scissors lifting platform |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200985264Y true CN200985264Y (en) | 2007-12-05 |
Family
ID=38914723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620141199 Expired - Fee Related CN200985264Y (en) | 2006-12-19 | 2006-12-19 | Spiral scissors lifting platform |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200985264Y (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101975918A (en) * | 2010-10-13 | 2011-02-16 | 常州亿晶光电科技有限公司 | Assembly preparing frame for EL tester |
CN102363515A (en) * | 2011-10-25 | 2012-02-29 | 浙江大学 | Roller rocking lever type motor vehicle detection table lifting device |
CN102849649A (en) * | 2011-06-28 | 2013-01-02 | 刘振安 | Multi-functional elevating platform with simple structure, movement convenience and easy operation |
CN103738878A (en) * | 2014-01-16 | 2014-04-23 | 赛埃孚汽车保修设备(太仓)有限公司 | Main and auxiliary shear type lifter |
CN107512675A (en) * | 2016-06-16 | 2017-12-26 | 重庆陆龟科技有限公司 | A kind of vehicle-mounted lifting formula supporting plate |
CN110294054A (en) * | 2019-07-23 | 2019-10-01 | 杭州易博特科技有限公司 | Electric scissor lifting mechanism and automated guided vehicle |
CN111732025A (en) * | 2020-06-30 | 2020-10-02 | 芜湖泓鹄材料技术有限公司 | Model lifting conveyor |
CN111972948A (en) * | 2019-05-24 | 2020-11-24 | 威海新北洋数码科技有限公司 | Conveyor and express delivery cabinet |
-
2006
- 2006-12-19 CN CN 200620141199 patent/CN200985264Y/en not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101975918A (en) * | 2010-10-13 | 2011-02-16 | 常州亿晶光电科技有限公司 | Assembly preparing frame for EL tester |
CN102849649A (en) * | 2011-06-28 | 2013-01-02 | 刘振安 | Multi-functional elevating platform with simple structure, movement convenience and easy operation |
CN102363515A (en) * | 2011-10-25 | 2012-02-29 | 浙江大学 | Roller rocking lever type motor vehicle detection table lifting device |
CN103738878A (en) * | 2014-01-16 | 2014-04-23 | 赛埃孚汽车保修设备(太仓)有限公司 | Main and auxiliary shear type lifter |
CN103738878B (en) * | 2014-01-16 | 2016-03-30 | 赛埃孚汽车保修设备(太仓)有限公司 | A kind of combined shears type lifter |
CN107512675A (en) * | 2016-06-16 | 2017-12-26 | 重庆陆龟科技有限公司 | A kind of vehicle-mounted lifting formula supporting plate |
CN111972948A (en) * | 2019-05-24 | 2020-11-24 | 威海新北洋数码科技有限公司 | Conveyor and express delivery cabinet |
CN111972948B (en) * | 2019-05-24 | 2022-04-26 | 威海新北洋数码科技有限公司 | Conveyor and express delivery cabinet |
CN110294054A (en) * | 2019-07-23 | 2019-10-01 | 杭州易博特科技有限公司 | Electric scissor lifting mechanism and automated guided vehicle |
CN110294054B (en) * | 2019-07-23 | 2024-07-19 | 杭州易博特科技有限公司 | Novel electric shear fork lifting mechanism and automatic guiding transport vehicle |
CN111732025A (en) * | 2020-06-30 | 2020-10-02 | 芜湖泓鹄材料技术有限公司 | Model lifting conveyor |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20101219 |