CN2393952Y - Hydraulic lifting rotary stage - Google Patents
Hydraulic lifting rotary stage Download PDFInfo
- Publication number
- CN2393952Y CN2393952Y CN 99235049 CN99235049U CN2393952Y CN 2393952 Y CN2393952 Y CN 2393952Y CN 99235049 CN99235049 CN 99235049 CN 99235049 U CN99235049 U CN 99235049U CN 2393952 Y CN2393952 Y CN 2393952Y
- Authority
- CN
- China
- Prior art keywords
- stage
- lifting
- wonderful
- rood beam
- fixed
- 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
Links
Images
Landscapes
- Types And Forms Of Lifts (AREA)
Abstract
The utility model relates to a stereoscopic hydraulic rotary lifting stage, which is composed of a big stage lifting mechanism, a small stage lifting mechanism, a lifting crossed beam, a big stage rotary support, a big stage frame body, a big stage supporting wheel set, a small stage synchronous orbit, and a control part. The utility model is characterized in that a lifting frame is flexibly connected with the lifting crossed beam; the lifting frame always makes a linear movement under the function of a plurality of groups of rolling wheels; the concave rolling wheel groups which are fixed to both ends of the lifting crossed beam and a track of an upright post are formed into a stage mechanical synchronizer; simultaneously the middle of a big stage is provided with the four synchronous track apparatuses of a small stage. Compared with the existing lifting stage, the utility model has the advantage that the big stage is sheathed with the small stage, and has the advantages of synchronous lifting and rotating, high linkage performance, homogeneous lifting speed, stability, reliability, etc.
Description
The utility model relates to a kind of three-dimensional hydraulic rotating elevator stage that significantly improves the stage performing effect.Belong to stage equipment manufacturing technology field.
Along with improving constantly of people's goods and materials culture life, broad masses' level of art appreciation is also improving, and therefore traditional single static plane stage can not satisfy the requirement that actor performance and spectators appreciate.So domesticly in recent years liftable stage occurred, but since the defective of the technology that adopted, structure make they generally all exist the stage rising or falling speed inhomogeneous, impact strong, noise is big, bumpy motion, stage performance diameter are less, lacks problems such as interlock.
Goal of the invention of the present utility model is to overcome above-mentioned the deficiencies in the prior art and releases a kind of adopt advanced constant speed jacking system and special mechanical type sychronisation reliably, in the middle of being implemented in wonderful stage woodwing is set, and has superior interlock performance, rising or falling speed is even, motion is steadily reliable, the three-dimensional hydraulic rotating elevator stage that nothing is impacted, noise is little.
Goal of the invention of the present utility model can be achieved by the following technical programs: this three-dimensional hydraulic rotating elevator stage, by hydraulic pressure and electric control system, wonderful stage elevating mechanism, stage lifting rood beam, wonderful stage pivoting support, wonderful stage support body, wonderful stage support wheels, woodwing elevating mechanism and woodwing geo-stationary orbit mechanism and form.Specifically (see figure 1): a, all be equipped with four root post assemblies 1 in the wonderful stage outside along circumference, on four root posts 1, respectively be provided with a crane 4, on crane 4, be fixed with one group of roller 2,5, and can move up and down along the semicircular track A on the column 1.B, on crane 4, also be fixed with a pulley 3, chain 7 is fixed on the outer wall of oil cylinder 6 by pulley 3 one ends, the other end connects with the strong lifting rood beam 8 of wonderful stage, is fixed with spill roller 9,11 on the rood beam 8, and can moves up and down along the track on the column 1 10.The external toothing of c, the wheeled pivoting support 16 of external tooth and the bottom surface bolton of wonderful stage 14, gear then with hydraulic motor 15 on gears engaged, motor 15 is fixed on the rood beam 8, the inner ring of pivoting support 16 is connected with rood beam 8 usefulness bolts.D, be provided with in the central authorities of annular wonderful stage 14 that a cover can independently rotate and the woodwing 21 of lifting, annulus connects with the inner ring of internal-gear type pivoting support 20 under it, gear then with little hydraulic motor 19 on gears engaged, motor 19 is fixed on the brace summer 18, and Bolt Connection is also used with brace summer 18 in the outer ring of pivoting support 20.E, equally distributed four woodwing hoist cylinder 17 1 ends of circumference and brace summer 18 are hinged, and the other end then is connected with rood beam 8 usefulness bolts, and mechanical type geo-stationary orbit 23 1 ends link to each other with brace summer 18, and the other end is connected with rood beam 8.Crane 4 of the present utility model is the shape of a hoof; Roller 2,5,9,11 all is concave structure.
It is conspicuous that the utility model is compared the advantage that has with existing elevator stage:
1, heave amplitude is big.The constant speed jacking system is that shape of a hoof crane 4 and 8 of lifting rood beams do not have the variation of geometrical relationship for being flexible coupling in motion process, is uniform motion so guarantee lifting.
2, the shape of a hoof crane of special shape guarantees rectilinear motion all the time under the effect of several groups of rollers.
3, constituted rood beam 8 mechanical synchronizer of stage just at the two ends of rood beam 8 fixing matrix roller set and the track 10 on the column, guaranteed the stage even running, do not had impact substantially, noise is minimum.
4,4 of woodwing geo-stationary orbit devices are to guarantee that woodwing is steadily crucial reliably.Fig. 2 movable rail 24 is affixed with brace summer 18, and clamped beam 25 is connected with rood beam 8, and roller shaft 26 is connected with clamped beam 25 on top.Roller 27 rolls along movable rail 24, and the axis of rolling 29 is connected with movable rail 24 in the bottom, and roller 28 then moves in clamped beam 25 tracks, and the opplied moment that relies on the roller spacing to produce like this retrains the motion of brace summer 18, guarantees its steadily reliable synchronously lifting.
5, adopt doubly fast jacking system, the stage heave amplitude can improve greatly.
6, stage adopts trussed construction, has formed the two-layer performance space up and down of cover woodwing in the wonderful stage, and usable area is big, in light weight.
7, adopt electric liquid integrated system, Long-distance Control rising or falling speed and rotary speed, but stepless speed regulation.
Accompanying drawing and drawing explanation:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a woodwing part B-B sectional structure schematic diagram of the present utility model;
Fig. 3 is Fig. 2 A-A sectional structure schematic diagram;
Wherein:
1-column assembly 2,5,9,11-roller
3-pulley 4-crane
6-wonderful stage oil cylinder 7-chain
8-lifting rood beam 10-track
12-wonderful stage motor 13-reductor
The big motor of 14-wonderful stage 15-
16-pivoting support 17-woodwing oil cylinder
18-brace summer 19-fractional motor
20-internal-gear type pivoting support 21-woodwing
22-is near switch 23-mechanical type geo-stationary orbit
24-movable rail 25-clamped beam
26,29-roller shaft 27,28-roller
Embodiment: this manual the 5th part and in conjunction with the accompanying drawings 1-3 provided full implementation example of the present utility model.So no longer repeat here.Using needs in the installation column upper and lower part of four root post assemblies 1 reliably is connected with ground respectively.When system when power source provides hydraulic oil, just can realize functions such as independent lifting, synchronization lifting and positive and negative rotation and rotation synchronously.Introduce its operating principle below in conjunction with accompanying drawing 1:
When hydraulic oil offers oil cylinder 6, oil cylinder 6 promotes crane 4 upper and lower motions, this moment is under the effect of chain 7, wonderful stage lifting rood beam 8 rises or descends along the speed of track 10 with 2 times of oil cylinders 6, woodwing 2 is lifting simultaneously also, when hydraulic oil offered woodwing lift cylinders 17,21 of woodwings were under the constraint of geo-stationary orbit 23 and oil cylinder 17 constant speed liftings.When hydraulic oil supply motor 15 or 19, the rotation of motor passes to wonderful stage 14 respectively by gear or woodwing 21 rotates it in the rotating speed of regulation.Its rotary speed is guaranteed by Direct Current Governor System in the prior art, reaches mechanical, electrical, liquid integrated operation.
Claims (4)
1, a kind of three-dimensional hydraulic rotating elevator stage, comprise hydraulic pressure and electric control system, it is characterized in that: it also has wonderful stage elevating mechanism, stage lifting rood beam, wonderful stage pivoting support, wonderful stage support body, wonderful stage support wheels, woodwing elevating mechanism and woodwing geo-stationary orbit mechanism; Specifically:
A, all be equipped with on four root post assemblies (1), four root posts (1) along circumference in the wonderful stage outside and respectively be provided with a crane (4), on crane (4), be fixed with one group of roller (2), (5), and can move up and down along the semicircular track (A) on the column (1);
B, on crane (4), also be fixed with a pulley (3), chain (7) is fixed on the outer wall of oil cylinder (6) by pulley (3) one ends, the other end connects with wonderful stage lifting rood beam (8), is fixed with spill roller (9), (11) on the rood beam (8) and can moves up and down along the track (10) on the column (1);
The bottom surface bolton of the external toothing of c, the wheeled pivoting support of external tooth (16) and wonderful stage (14), gear then with hydraulic motor (15) on gears engaged, motor (15) is fixed on the rood beam (8), and the inner ring of pivoting support (16) is connected with bolt with rood beam (8);
D, be provided with a cover in the central authorities of annular wonderful stage (14) and can independently rotate woodwing (21) with lifting, annulus connects with the inner ring of internal-gear type pivoting support (20) under it, gear then with little hydraulic motor (19) on gears engaged, motor (19) is fixed on the brace summer (18), and Bolt Connection is also used with brace summer (18) in the outer ring of pivoting support (20);
Four woodwing hoist cylinders (17) one ends and the brace summer (18) of e, circle distribution are hinged, and the other end then is connected with bolt with rood beam (8), and mechanical type geo-stationary orbit (23) one ends link to each other with brace summer (18), and the other end is connected with rood beam (8).
2, three-dimensional hydraulic rotating elevator stage according to claim 1, it is characterized in that: crane (4) is the shape of a hoof.
3, three-dimensional hydraulic rotating elevator stage according to claim 1 and 2, it is characterized in that: roller (2), (5), (9), (11) all are spill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99235049 CN2393952Y (en) | 1999-10-22 | 1999-10-22 | Hydraulic lifting rotary stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99235049 CN2393952Y (en) | 1999-10-22 | 1999-10-22 | Hydraulic lifting rotary stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2393952Y true CN2393952Y (en) | 2000-08-30 |
Family
ID=34023076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99235049 Expired - Fee Related CN2393952Y (en) | 1999-10-22 | 1999-10-22 | Hydraulic lifting rotary stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2393952Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100588843C (en) * | 2007-12-05 | 2010-02-10 | 中国重型机械研究院 | Hydraulic up-down swing mechanism |
| CN102359288A (en) * | 2011-10-10 | 2012-02-22 | 杭州佳合舞台设备有限公司 | Butterfly-shaped stage |
| CN102425316A (en) * | 2011-10-10 | 2012-04-25 | 杭州佳合舞台设备有限公司 | Stage board rotating device of butterfly-shaped stage |
| CN108798085A (en) * | 2018-06-23 | 2018-11-13 | 台聪 | It is a kind of integrate lifting, rotation, sidesway stage |
| CN109898897A (en) * | 2019-04-01 | 2019-06-18 | 芜湖智骏企业管理有限公司 | A kind of revolving stage |
-
1999
- 1999-10-22 CN CN 99235049 patent/CN2393952Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100588843C (en) * | 2007-12-05 | 2010-02-10 | 中国重型机械研究院 | Hydraulic up-down swing mechanism |
| CN102359288A (en) * | 2011-10-10 | 2012-02-22 | 杭州佳合舞台设备有限公司 | Butterfly-shaped stage |
| CN102425316A (en) * | 2011-10-10 | 2012-04-25 | 杭州佳合舞台设备有限公司 | Stage board rotating device of butterfly-shaped stage |
| CN102425316B (en) * | 2011-10-10 | 2013-08-21 | 杭州佳合舞台设备有限公司 | Stage board rotating device of butterfly-shaped stage |
| CN108798085A (en) * | 2018-06-23 | 2018-11-13 | 台聪 | It is a kind of integrate lifting, rotation, sidesway stage |
| CN109898897A (en) * | 2019-04-01 | 2019-06-18 | 芜湖智骏企业管理有限公司 | A kind of revolving stage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1320271C (en) | Windmill for wind power generation | |
| CN106337329A (en) | Tire type subway rail laying vehicle | |
| CN1254674A (en) | Tower-type lifting mechanism limited inside control tower | |
| CN2393952Y (en) | Hydraulic lifting rotary stage | |
| CN110645155A (en) | Special detection, repair and crawling device for wind power generation tower operation | |
| CN111927698A (en) | Offshore floating type liftable wind generating set | |
| CN201785735U (en) | Digging type trash removal machine | |
| CN112914313A (en) | Statue rotation type show stand for public art | |
| CN105743426A (en) | Sun automatic tracking device | |
| CN216153901U (en) | Driving device for heavy-load AGV | |
| CN107060438B (en) | Stereo garage for reforming parking spaces of communities | |
| CN215052985U (en) | High foundation ditch concrete support pile foundation construction device of security | |
| CN205687368U (en) | A kind of traction system of screw type elevator | |
| CN2276492Y (en) | Small tower crane | |
| CN200945365Y (en) | Teeterboard type little train amusement device | |
| CN210915057U (en) | Corner reducing construction platform for hoisting wind power prefabricated concrete tower barrel | |
| CN207627932U (en) | A kind of gear-driving rotating mechanism | |
| CN207144599U (en) | A kind of synchronization lifting leg | |
| CN219708330U (en) | Conveying guide rail capable of being turned over bidirectionally | |
| CN2279385Y (en) | Tower type waterwheel | |
| CN108505790A (en) | Without the evacuation longitudinal infeed double-deck garage of unregulated power jacking type | |
| CN221626863U (en) | Trackless walking type self-walking hanging basket | |
| CN2525216Y (en) | Automatic rotary door surrounding a fixed column | |
| CN219481445U (en) | Lifting mechanism of running machine | |
| CN219058430U (en) | Double-column and double-transmission synchronous shaft of marine lifting platform |
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 |