CN2915817Y - Scissor type self-lifting fluctuating platform - Google Patents
Scissor type self-lifting fluctuating platform Download PDFInfo
- Publication number
- CN2915817Y CN2915817Y CN 200620025934 CN200620025934U CN2915817Y CN 2915817 Y CN2915817 Y CN 2915817Y CN 200620025934 CN200620025934 CN 200620025934 CN 200620025934 U CN200620025934 U CN 200620025934U CN 2915817 Y CN2915817 Y CN 2915817Y
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- scissor
- type lifting
- chassis
- workplatform
- table top
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Abstract
A scissor type self-lifting fluctuating platform which includes a chassis, a scissor type lifting frame, a work platform table board and a hydraulic device, the hydraulic cylinder in the hydraulic device is arranged in the back of the work platform table board, the connecting bar of the hydraulic cylinder is connected to the active end of above scissor type lifting frame. Two groups or a plurality of scissor type lifting frame are arranged between the chassis platform and the work platform table board. The power source for the platform lifting is arranged on the work platform by the utility model, so that the lifting driving force is transmitted from top to bottom in order to form self-lifting work way. As the force way change of the utility model to decrease the scissor force, the scissor material specification is corresponding decreased, the cost is lowered, the deadweight is reduced. After above two groups lifting platforms are compound combined, the force under the working platform is not a straight line but a plane, the stability is significantly increased, the carrying tonnage is increased, the operator sense of psychological stability is enhanced, the security is increased, is applicable to the industries such as the advertisement, cleaning, upholstering, decoration etc.
Description
[technical field]: the utility model relates to a kind of high-rise working lifting table.
[background technology]: in lifting table, scissor-type lifting platform is prevailing a kind of at present, also be use maximum a kind of.The up-down mode of existing scissor-type lifting platform mainly contains two kinds, and a kind of is that propulsion source such as hydraulic actuating cylinder etc. is installed between the angle on both sides, realizes lifting by the expansion angle; Another kind is that propulsion source is installed between the opposite side of parallelogram, realizes the lifting purpose by the distance that changes between the opposite side.This dual mode requires propulsive effort all bigger, and stable for workplatform simultaneously cut too big that the angle of fork should not open, and therefore makes its stock utilization not high, strengthened material cost.When adjustable height was higher, the less stable of its workplatform was given a kind of unsafe sensation of people simultaneously.
[summary of the invention]: the utility model purpose is to solve the problem that existing scissor-type lifting platform propulsive effort is big, stock utilization is not high, and a kind of scissor-type bootstrapping lifting table is provided.
The scissor-type bootstrapping lifting table that the utility model provides, comprise chassis, scissor-type lifting support, workplatform table top and hydraulic efficiency gear, scissor-type lifting support below connects the chassis, the top connects the workplatform table top, it is characterized in that hydraulic efficiency gear is installed in the back side of workplatform table top, or be installed on the horizontal surface on chassis, or a cover hydraulic efficiency gear respectively is installed, the movable end in the hydraulic efficiency gear above or below the connecting rod of the hydraulic actuating cylinder connection scissor-type lifting support on the horizontal surface on the back side of workplatform table top and chassis simultaneously.
Both sides are equipped with two groups of scissor-type lifting supports formation double shear fork elevating supports between chassis and workplatform table top, hydraulic actuating cylinder in the hydraulic efficiency gear is installed in the back side of workplatform table top, or be installed on the horizontal surface on chassis, the connecting rod of hydraulic actuating cylinder connects the movable end of homonymy above or below two groups of scissor-type lifting supports simultaneously.
Both sides are equipped with two groups of scissor-type lifting supports formation double shear fork elevating supports between chassis and workplatform table top, the outer end of scissor-type lifting support or inner as fixed end, the other end as movable end, the movable end of hydraulic actuating cylinder in the hydraulic efficiency gear above or below the scissor-type lifting support is connected, and the connecting rod of hydraulic actuating cylinder another movable end above or below the scissor-type lifting support is connected.
The scissor-type lifting support that install both sides between chassis and workplatform table top is the simple shear fork elevating support in the claim 1, or is any double shear fork elevating support in the claim 2,3.
For the large span workplatform, the middle part between chassis and workplatform table top installs any simple shear fork elevating support or the double shear fork elevating support in 1 to 2 claim 1 or 2 or 3 additional.
Advantage of the present utility model and effect: the utility model is installed in the propulsion source of lifting platform on the workplatform, and the propulsive effort of lifting is from top to bottom conducted, and forms the bootstrapping mode of operation.Because the change of the utility model force way, make and cut the stressed of fork and reduce, therefore cut corresponding the reducing of specification of fork material, make its cost descend weight reduction.After lifting table duplex more than two groups, workplatform below stressed is not straight line but a plane, and its stability obviously improves, and the sense of operator's mental toughness strengthens, and safety improves.After the lifting table duplex,, can add the load carrying ability of large platform driving surface because the strong point is many.Also can strengthen the flat-bed working area.After the lifting table duplex, its uphill process can reach the rising limit of cutting fork, makes to cut the nearly straight line of fork-join, and it is maximum that stock utilization reaches.Make the weight reduction of lifting table, therefore convenient transportation, applicable to the more work environment, as advertisement, keep a public place clean, decoration, finishing etc.
[description of drawings]:
Fig. 1 is a double shear V shape bootstrapping lifting table structural representation;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3 is another kind of double shear V shape bootstrapping lifting table structural representation;
Fig. 4 is the A-A view of Fig. 1.
[specific embodiment]:
Embodiment 1
The scissor-type bootstrapping lifting table that the utility model provides, comprise chassis 2, scissor-type lifting support 3, workplatform table top 1 and hydraulic efficiency gear 9, scissor-type lifting support below connects the chassis, the top connects the workplatform table top, hydraulic actuating cylinder in the hydraulic efficiency gear 9 is installed in the back side of workplatform table top, the connecting rod of hydraulic actuating cylinder connects the movable end of scissor-type lifting support top, constitute simple shear fork elevating platform, figure slightly.
Double shear fork elevating platform as shown in Figure 1, 2, both sides are equipped with two groups of scissor-type lifting supports, 3 formation double shear fork elevating supports, lifting table between chassis 2 and workplatform table top 1, one cover hydraulic efficiency gear 9 respectively is installed on the back side of workplatform table top and the horizontal surface on chassis simultaneously, hydraulic actuating cylinder in the hydraulic efficiency gear 9 is installed on the horizontal surface on the back side of workplatform table top and chassis, and the connecting rod 8 of hydraulic actuating cylinder connects the movable end of two groups of scissor-type lifting supports tops and below homonymy simultaneously.Among the figure, 4 is the fixed end of scissor-type lifting support, connect with hinge, 5 is the movable end of scissor-type lifting support, connect with pulley guide rails or pulley chute, 6,7 is the adapter shaft between two scissor-type lifting supports of homonymy movable end, in order to save the space, axle 6 is made the bow font, and connecting rod 8 impeller-hubs 6,7 of hydraulic actuating cylinder drive the lifting of support.
Double shear fork elevating platform shown in Fig. 3,4, both sides are equipped with two groups of scissor-type lifting supports, 3 formation double shear fork elevating supports, lifting table between chassis 2 and workplatform table top 1, the outer end of scissor-type lifting support 3 is fixed end 4, inner is movable end 5 (otherwise also can), hydraulic actuating cylinder in the hydraulic efficiency gear 9 is connected with a movable end of scissor-type lifting support top, and the connecting rod 8 of hydraulic actuating cylinder is connected with another movable end of scissor-type lifting support top.The connecting rod 8 of hydraulic actuating cylinder promotes two movable ends 5 and outwards opens (or closure), and drives the lifting (hydraulic efficiency gear 9 also can be installed on the chassis 2, or installs simultaneously up and down) of support.
For the large span workplatform, the scissor-type lifting support 3 that install both sides between chassis 2 and workplatform table top 1 can be a simple shear fork elevating support, or any double shear fork elevating support among the embodiment 1,2.
If the super-span workplatform can also install 1 to 2 any simple shear fork elevating support or double shear fork elevating support at the middle part between chassis 2 and the workplatform table top 1 additional.Figure slightly.
Claims (5)
1 ,-kind of scissor-type bootstrapping lifting table, comprise chassis, scissor-type lifting support, workplatform table top and hydraulic efficiency gear, scissor-type lifting support below connects the chassis, the top connects the workplatform table top, it is characterized in that hydraulic efficiency gear is installed in the back side of workplatform table top, or be installed on the horizontal surface on chassis, or a cover hydraulic efficiency gear respectively is installed, the movable end in the hydraulic efficiency gear above or below the connecting rod of the hydraulic actuating cylinder connection scissor-type lifting support on the horizontal surface on the back side of workplatform table top and chassis simultaneously.
2, scissor-type bootstrapping lifting table according to claim 1, it is characterized in that both sides are equipped with two groups of scissor-type lifting supports formation double shear fork elevating supports between chassis and the workplatform table top, hydraulic actuating cylinder in the hydraulic efficiency gear is installed in the back side of workplatform table top, or be installed on the horizontal surface on chassis, the connecting rod of hydraulic actuating cylinder connects the movable end of homonymy above or below two groups of scissor-type lifting supports simultaneously.
3, scissor-type bootstrapping lifting table according to claim 1, it is characterized in that both sides are equipped with two groups of scissor-type lifting supports formation double shear fork elevating supports between chassis and the workplatform table top, the outer end of scissor-type lifting support or inner as fixed end, the other end as movable end, the movable end of hydraulic actuating cylinder in the hydraulic efficiency gear above or below the scissor-type lifting support is connected, and the connecting rod of hydraulic actuating cylinder another movable end above or below the scissor-type lifting support is connected.
4, according to claim 1 or 2 or 3 described scissor-type bootstrapping lifting tables, it is characterized in that the scissor-type lifting support that install both sides between chassis and the workplatform table top, be simple shear fork elevating support: promptly scissor-type lifting support below connects the chassis, the top connects the workplatform table top, the movable end in the hydraulic efficiency gear above or below the connecting rod of the hydraulic actuating cylinder connection scissor-type lifting support;
Or be a kind of double shear fork elevating support: promptly chassis and workplatform table top one side are equipped with two groups of scissor-type lifting supports formation double shear fork elevating supports, hydraulic actuating cylinder in the hydraulic efficiency gear is installed in the back side of workplatform table top, or be installed on the horizontal surface on chassis, the connecting rod of hydraulic actuating cylinder connects the movable end of homonymy above or below two groups of scissor-type lifting supports simultaneously;
Or be another kind of double shear fork elevating support: promptly a side is equipped with two groups of scissor-type lifting supports formation double shear fork elevating supports between chassis and the workplatform table top, the outer end of scissor-type lifting support or inner as fixed end, the other end as movable end, the movable end of hydraulic actuating cylinder in the hydraulic efficiency gear above or below the scissor-type lifting support is connected, and the connecting rod of hydraulic actuating cylinder another movable end above or below the scissor-type lifting support is connected.
5, scissor-type bootstrapping lifting table according to claim 4 is characterized in that the middle part between chassis and the workplatform table top installs 1 to 2 simple shear fork elevating support or double shear fork elevating support additional;
Simple shear fork elevating supporting structure is: promptly scissor-type lifting support below connects the chassis, the top connects the workplatform table top, the movable end in the hydraulic efficiency gear above or below the connecting rod of the hydraulic actuating cylinder connection scissor-type lifting support;
Double shear fork elevating supporting structure is: two groups of scissor-type lifting supports are installed between chassis and the workplatform table top constitute double shear fork elevating support, hydraulic actuating cylinder in the hydraulic efficiency gear is installed in the back side of workplatform table top, or be installed on the horizontal surface on chassis, the connecting rod of hydraulic actuating cylinder connects the movable end of homonymy above or below two groups of scissor-type lifting supports simultaneously;
Or be another kind of double shear fork elevating support: two groups of scissor-type lifting supports promptly are installed between chassis and the workplatform table top constitute double shear fork elevating support, the outer end of scissor-type lifting support or inner as fixed end, the other end as movable end, the movable end of hydraulic actuating cylinder in the hydraulic efficiency gear above or below the scissor-type lifting support is connected, and the connecting rod of hydraulic actuating cylinder another movable end above or below the scissor-type lifting support is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620025934 CN2915817Y (en) | 2006-04-28 | 2006-04-28 | Scissor type self-lifting fluctuating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620025934 CN2915817Y (en) | 2006-04-28 | 2006-04-28 | Scissor type self-lifting fluctuating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2915817Y true CN2915817Y (en) | 2007-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620025934 Expired - Fee Related CN2915817Y (en) | 2006-04-28 | 2006-04-28 | Scissor type self-lifting fluctuating platform |
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| CN (1) | CN2915817Y (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905844A (en) * | 2010-08-02 | 2010-12-08 | 陈作应 | Hydraulic power link-hinge-type aircraft lifter |
| CN102491222A (en) * | 2011-12-26 | 2012-06-13 | 济南华北升降平台制造有限公司 | Synchronization mechanism for multiple lifts |
| CN102928572A (en) * | 2012-10-26 | 2013-02-13 | 中国地质大学（武汉） | Hydraulic-lifting self-weight loading device for landslide physical model test |
| CN103523479A (en) * | 2013-10-15 | 2014-01-22 | 新兴河北工程技术有限公司 | Multi-position stepping trolley |
| CN105621308A (en) * | 2014-12-01 | 2016-06-01 | 贺颖峰 | Lifting work platform for calligraphers and painters |
| CN105649345A (en) * | 2014-10-11 | 2016-06-08 | 张传生 | Novel scaffold system capable of being fast mounted and dismounted |
| CN105945931A (en) * | 2016-06-12 | 2016-09-21 | 青岛万龙智控科技有限公司 | Underpinning carrying manipulator |
| CN106114895A (en) * | 2015-09-11 | 2016-11-16 | 陈德荣 | A kind of hydraulic pressure magnetic suspension aircraft carrier topside formula aircraft elevator |
| CN106515817A (en) * | 2016-12-14 | 2017-03-22 | 杨子会 | Lifting type goods loading and unloading vehicle |
| CN106744370A (en) * | 2016-12-31 | 2017-05-31 | 王金聚 | A kind of flexible posture hoisting machine |
| CN107337146A (en) * | 2016-12-30 | 2017-11-10 | 安徽江淮汽车集团股份有限公司 | A kind of bascule of lift master |
| CN107366397A (en) * | 2016-05-13 | 2017-11-21 | 曲峰 | Based on three-dimensional strength measurement table adjustable step system |
| CN108996440A (en) * | 2018-08-07 | 2018-12-14 | 平湖伟恒机械有限责任公司 | A kind of lifting operating platform |
| CN110077988A (en) * | 2019-04-15 | 2019-08-02 | 开迪（天津）信息科技有限公司 | A kind of heavy scissor-type lifting platform for dual-layer data center |
| CN110171653A (en) * | 2019-06-04 | 2019-08-27 | 西南交通大学 | A kind of Biohazard Waste transport vehicle charging crane |
| CN114180489A (en) * | 2021-11-27 | 2022-03-15 | 北京理工大学 | A self-boarding platform lift truck |
-
2006
- 2006-04-28 CN CN 200620025934 patent/CN2915817Y/en not_active Expired - Fee Related
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905844A (en) * | 2010-08-02 | 2010-12-08 | 陈作应 | Hydraulic power link-hinge-type aircraft lifter |
| CN101905844B (en) * | 2010-08-02 | 2013-08-14 | 陈作应 | Hydraulic power link-hinge-type aircraft lifter |
| CN102491222A (en) * | 2011-12-26 | 2012-06-13 | 济南华北升降平台制造有限公司 | Synchronization mechanism for multiple lifts |
| CN102928572A (en) * | 2012-10-26 | 2013-02-13 | 中国地质大学（武汉） | Hydraulic-lifting self-weight loading device for landslide physical model test |
| CN102928572B (en) * | 2012-10-26 | 2015-07-15 | 中国地质大学（武汉） | Hydraulic-lifting self-weight loading device for landslide physical model test |
| CN103523479A (en) * | 2013-10-15 | 2014-01-22 | 新兴河北工程技术有限公司 | Multi-position stepping trolley |
| CN105649345B (en) * | 2014-10-11 | 2020-02-04 | 张传生 | Quick assembly disassembly scaffold system |
| CN105649345A (en) * | 2014-10-11 | 2016-06-08 | 张传生 | Novel scaffold system capable of being fast mounted and dismounted |
| CN105621308A (en) * | 2014-12-01 | 2016-06-01 | 贺颖峰 | Lifting work platform for calligraphers and painters |
| CN106114895A (en) * | 2015-09-11 | 2016-11-16 | 陈德荣 | A kind of hydraulic pressure magnetic suspension aircraft carrier topside formula aircraft elevator |
| CN107366397A (en) * | 2016-05-13 | 2017-11-21 | 曲峰 | Based on three-dimensional strength measurement table adjustable step system |
| CN105945931A (en) * | 2016-06-12 | 2016-09-21 | 青岛万龙智控科技有限公司 | Underpinning carrying manipulator |
| CN105945931B (en) * | 2016-06-12 | 2018-05-04 | 青岛万龙智控科技有限公司 | A kind of backing conveying robot |
| CN106515817A (en) * | 2016-12-14 | 2017-03-22 | 杨子会 | Lifting type goods loading and unloading vehicle |
| CN107337146A (en) * | 2016-12-30 | 2017-11-10 | 安徽江淮汽车集团股份有限公司 | A kind of bascule of lift master |
| CN106744370B (en) * | 2016-12-31 | 2019-03-01 | 保定奥发吊索具制造有限公司 | A kind of flexible posture hoisting machine |
| CN106744370A (en) * | 2016-12-31 | 2017-05-31 | 王金聚 | A kind of flexible posture hoisting machine |
| CN108996440A (en) * | 2018-08-07 | 2018-12-14 | 平湖伟恒机械有限责任公司 | A kind of lifting operating platform |
| CN110077988A (en) * | 2019-04-15 | 2019-08-02 | 开迪（天津）信息科技有限公司 | A kind of heavy scissor-type lifting platform for dual-layer data center |
| CN110171653A (en) * | 2019-06-04 | 2019-08-27 | 西南交通大学 | A kind of Biohazard Waste transport vehicle charging crane |
| CN110171653B (en) * | 2019-06-04 | 2022-02-01 | 西南交通大学 | Loading and unloading mechanism of medical waste transport vehicle |
| CN114180489A (en) * | 2021-11-27 | 2022-03-15 | 北京理工大学 | A self-boarding platform lift truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |