CN2921185Y - Railless movable stage - Google Patents
Railless movable stage Download PDFInfo
- Publication number
- CN2921185Y CN2921185Y CN 200620110312 CN200620110312U CN2921185Y CN 2921185 Y CN2921185 Y CN 2921185Y CN 200620110312 CN200620110312 CN 200620110312 CN 200620110312 U CN200620110312 U CN 200620110312U CN 2921185 Y CN2921185 Y CN 2921185Y
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- CN
- China
- Prior art keywords
- stage
- support member
- removal device
- framework
- supporting removal
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Abstract
The utility model relates to a stage performing facility, in particular to a trolley stage, which comprises a stage framework and a supporting removal device composed of the rotating electric idler wheel installed on the axle and the strut member fixed on the axle. The supporting removal device is installed on the framework beam through the strut member and disposed on the bottom of the framework. The strut member is kinetically linked to the beam of the framework, so that the supporting removal device can rotate relatively to the stage framework around the axle wire. The trolley stage can implement the movement of various forms and in arbitrary directions such as straight lines, curves, rotating or irregular movements. The lifting and flipping and other functions can also be added on the stage, thus the functions of the stage are more complete. And the movement track is not required to be laid on the fixed stage. The users can design different movement approaches and routes according to the needs of performance. Therefore, the artistic effect of performance is greatly improved.
Description
Technical field
The utility model relates to the stage performance facility, particularly a kind of trackless motion stage.
Technical background
Stage is the infrastructure that is used to perform.Along with becoming more diverse of modern performance form, art of acting is also more and more higher to the requirement of stage.In order to adapt to the development of art of acting, the kind of stage has developed into various forms such as turntable, ride, elevating stage, telescopic platform from fixed station now, promptly fixedly is being furnished with turntable, ride, elevating stage, telescopic platform etc. on the stage.Yet existing turntable only has the function of rotating on fixing stage, ride also can only be on the definitive orbit of fixing stage moving linearly, every kind of stage can only be realized a kind of function, and its position can not arbitrarily be determined according to the performance needs, so significant limitation is in use arranged.
The utility model content
Technical problem to be solved in the utility model provides a kind of trackless motion stage, makes it can do the motion of various ways, any direction on fixing stage.
Trackless motion stage described in the utility model, comprise stage framework and supporting removal device, the supporting removal device is made up of the support member that is installed in the roller on the wheel shaft and be fixed on the wheel shaft, it is installed in by support member and is positioned at base of frame on the cruciform bracing, and with supporting stage framework, described roller is electronic rotation roller, this kind roller is an existing product, its drive unit is installed in roller inside, and available stage is removed control device and controlled, thus the positive and negative rotation of control roller; Described support member and cruciform bracing flexibly connect, and the supporting removal device can be rotated with respect to the stage framework around its axis.
Be fixed with backing plate in the cruciform bracing bottom surface, the backing plate central vertical is fixed with column, and the support member of supporting removal device is installed on the column by bearing, and support member (comprising roller) can be rotated with respect to column around the column axis; Rotation angle sensor is installed on the support member,, and removes control device to stage and transmit signal with the rotational angle of its induction supporting removal device, thus the rotational angle of control supporting removal device; Between support member upper surface and backing plate, install and be provided with thrust bearing, support member (comprising roller) can more easily be rotated with respect to backing plate (comprising cruciform bracing, column).
Described backing plate edge is provided with external toothing, is mounted with steer-drive on support member, and its power output shaft end is equipped with gear, the external toothing engagement of this gear and backing plate.
Described column offers through hole along its axis, and the employed lead of trackless motion stage can pass from this through hole.
Each supporting removal device has two rollers, and it is installed in the wheel shaft two ends by bearing, and described support member is fixed on the wheel shaft middle part.
When this trackless motion stage of needs on the fixing stage during to certain direction motion, at first removing control device by stage sends signal roller driving device or steer-drive is started, thereby the supporting removal device is rotated, after it goes to proper angle, rotation angle sensor on the support member sends a signal to stage and removes control device, stage is removed control device and is sent signal roller driving device or steer-drive are quit work, thereby the supporting removal device is stopped operating, and then remove control device by stage roller driving device is started, roller is rotated, thereby realize the motion of this trackless motion stage on fixing stage.
This motion can be straight line, curve, rotation or irregular movement etc., installs elevating mechanism additional and can also realize elevating movement simultaneously.The control that uses a computer can couple together these independent actions by program, realize programming operations.
Trackless motion stage described in the utility model is because it supports removal device and the stage cruciform bracing flexibly connects, make the supporting removal device under driving device controls, can rotate around supporting removal device axis (also being the axis of support member) with respect to the stage cruciform bracing, and the roller of supporting removal device is electronic rotation roller, like this, remove control device by stage and can control the rotation of supporting removal device and self rotating of roller easily, make this trackless motion stage carry out straight line, curve, rotation or irregular movement are fixedly being made various ways on the stage thereby achieve, the motion of any direction.
This trackless motion stage not only possesses functions such as common stage, turntable, ride, removes control device in conjunction with computer-controlled stage, can also realize complicated forms of motion.And can on this trackless motion stage, install functions such as lifting, upset additional, make its function more complete.This trackless motion stage need not fixedly laying tracks on the stage, and the user can design different motion mode and circuit according to the performance needs, has improved the artistic effect of performance dramatically.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is the schematic top plan view of its stage framework of a kind of concrete structure of the utility model after installing the supporting removal device;
Fig. 2 is the schematic top plan view of another kind of its stage framework of concrete structure of the utility model after installing the supporting removal device;
Fig. 3 is the enlarged diagram of analysing and observe of A-A line among Fig. 1;
Fig. 4 is the enlarged diagram of analysing and observe of B-B line among Fig. 2;
Fig. 5 is a trackless motion stage described in the utility model around its central point rotation the time, stage framework and the state diagram of supporting removal device relative position;
Fig. 6 is a trackless motion stage described in the utility model when certain some rotation on it, stage framework and the state diagram of supporting removal device relative position;
Fig. 7 is a trackless motion stage described in the utility model when moving linearly at an angle, stage framework and the state diagram of supporting removal device relative position.
The specific embodiment
Embodiment one:
As shown in figures 1 and 3, this trackless motion stage comprises square stage framework 5 and four groups of supporting removal devices, the supporting removal device is formed by being installed in roller 1 on the wheel shaft 4 and the support member 11 that is fixed on the wheel shaft 4, it is installed in the bottom that is positioned at 5 four angles of framework on the cruciform bracing 2 by support member 11, with supporting stage framework 5.Each supporting removal device has two rollers 1, and it is installed in wheel shaft 4 two ends by rolling bearing, and described support member 11 is offered cylindrical shape jaggy for the lower end, and it is fixed on wheel shaft 4 middle parts.Described roller 1 is electronic rotation roller, and this kind roller is an existing product, and its drive unit is installed in roller 1 inside, and available stage is removed control device and controlled, thus the positive and negative rotation of control roller 1.
Be fixed with a backing plate 3 in cruciform bracing 2 bottom surfaces, backing plate 3 central vertical are fixed with column 6, and this column 6 offers through hole 12 along its axis, so that the employed lead of trackless motion stage passes from this through hole 12.The support member 11 of supporting removal device is installed on the column 6 by rolling bearing 10, makes support member 11 and can rotate with respect to column 6 around column 6 axis together with roller 1.On the support member 11 rotation angle sensor is installed,, and removes control device to stage and transmit signal with the rotational angle of its induction supporting removal device, thus the rotational angle of control supporting removal device.Between support member 11 upper surfaces and backing plate 3, install and be provided with thrust bearing 9, make support member 11 and can be more easily rotate, just support removal device and rotate with respect to stage framework 5 around its axis with respect to backing plate 3 (comprising cruciform bracing 2, column 6) together with roller 1.
Supporting removal device rotation with respect to stage framework 5 around its axis of this kind structure trackless motion stage is to remove control device by stage to control 1 reverse rotation of two rollers and realize.
Embodiment two:
As Fig. 2 and shown in Figure 4, this trackless motion stage comprises square stage framework 5 and four groups of supporting removal devices, the supporting removal device is formed by being installed in roller 1 on the wheel shaft 4 and the support member 11 that is fixed on the wheel shaft 4, it is installed in the bottom that is positioned at 5 four angles of framework on the cruciform bracing 2 by support member 11, with supporting stage framework 5.Each supporting removal device has two rollers 1, and it is installed in wheel shaft 4 two ends by rolling bearing, and described support member 11 is offered cylindrical shape jaggy for the lower end, and it is fixed on wheel shaft 4 middle parts.Described roller 1 is electronic rotation roller, and this kind roller is an existing product, and its drive unit is installed in roller 1 inside, and available stage is removed control device and controlled, thus the positive and negative rotation of control roller 1.
Be fixed with a backing plate 3 in cruciform bracing 2 bottom surfaces, backing plate 3 central vertical are fixed with column 6, and this column 6 offers through hole 12 along its axis, so that the employed lead of trackless motion stage passes from this through hole 12.The support member 11 of supporting removal device is installed on the column 6 by rolling bearing 10, makes support member 11 and can rotate with respect to column 6 around column 6 axis together with roller 1.On the support member 11 rotation angle sensor is installed,, and removes control device to stage and transmit signal with the rotational angle of its induction supporting removal device, thus the rotational angle of control supporting removal device.Between support member 11 upper surfaces and backing plate 3, install and be provided with thrust bearing 9, make support member 11 and can be more easily rotate, just support removal device and rotate with respect to stage framework 5 around its axis with respect to backing plate 3 (comprising cruciform bracing 2, column 6) together with roller 1.
Backing plate 3 edges are provided with external toothing, are mounted with steer-drive 8 on support member 11, and its power output shaft end is equipped with gear 7, and this gear 7 meshes with the external toothing of backing plate 3.
Supporting removal device rotation with respect to stage framework 5 of this kind structure trackless motion stage around its axis, be gear 7 rotations that drive its output axle head by steer-drive 8, and, support member 11 is rotated realize by being meshing with each other of this gear 7 and backing plate 3 external toothings.
As shown in Figure 5, if will rotate (common turntable function) around its center by this trackless motion stage, stage is removed control device and is calculated direction and the angle that four groups of supporting removal devices need rotate, two groups of supporting removal devices that wherein are positioned on the stage diagonal clockwise rotate, two groups of supporting removal devices then rotate counterclockwise in addition, and rotational angle is identical.After four groups of supporting removal devices rotate in place, stage is removed rotation direction and the speed data that control device provides each roller 1, roller 1 direction of rotation of four groups of supporting removal devices is identical, and each four roller 1 speed of Internal and external cycle are consistent respectively, thereby stage is rotated around its center.
As shown in Figure 6, if will rotate (peculiar function) by this trackless motion stage certain point (as C point among the figure) on it, stage is removed control device and is calculated direction and the angle that four groups of supporting removal devices need rotate, wherein the two groups of supportings in stage front removal device clockwise rotates, stage back two groups of supportings removal device rotates counterclockwise (can make supporting removal device rotational angle minimum like this), and rotational angle has nothing in common with each other.After four groups of supporting removal devices rotate in place, stage is removed rotation direction and the speed data that control device provides each roller 1, owing to be to rotatablely move, all roller 1 rotation directions are identical, again owing to be not around the rotation of stage center, so the rotating speed of each roller 1 is all inequality.
As shown in Figure 7, if will this trackless motion stage with arbitrarily angled linear running (peculiar function), at first make four groups of supporting removal devices rotate identical angle to equidirectional, all then rollers 1 rotate to same direction with identical speed and advance.
Claims (6)
1, a kind of trackless motion stage, comprise stage framework (5) and supporting removal device, the supporting removal device is made up of the support member (11) that is installed in the roller (1) on the wheel shaft (4) and be fixed on the wheel shaft, it is installed on the cruciform bracing (2) by support member and is positioned at base of frame, with supporting stage framework, it is characterized in that: described roller is electronic rotation roller, and described support member and cruciform bracing flexibly connect, and the supporting removal device can be rotated with respect to the stage framework around its axis.
2, trackless motion stage according to claim 1, it is characterized in that: be fixed with backing plate (3) in cruciform bracing (2) bottom surface, the backing plate central vertical is fixed with column (6), the support member of supporting removal device is installed on the column by bearing (10), rotation angle sensor is installed on the support member, between support member upper surface and backing plate, installs and be provided with thrust bearing (9).
3, trackless motion stage according to claim 2, it is characterized in that: described backing plate (3) edge is provided with external toothing, be mounted with steer-drive (8) on support member (11), its power output shaft end is equipped with gear (7), the external toothing engagement of this gear and backing plate.
4, trackless motion stage according to claim 2, it is characterized in that: described column (6) offers through hole (12) along its axis.
5, according to any described trackless motion stage in the claim 1 to 3, it is characterized in that: each supporting removal device has two rollers (1), and it is installed in wheel shaft (4) two ends by bearing, and described support member (11) is fixed on the wheel shaft middle part.
6, trackless motion stage according to claim 4 is characterized in that: each supporting removal device has two rollers, and it is installed in the wheel shaft two ends by bearing, and described support member is fixed on the wheel shaft middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620110312 CN2921185Y (en) | 2006-04-08 | 2006-04-08 | Railless movable stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620110312 CN2921185Y (en) | 2006-04-08 | 2006-04-08 | Railless movable stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2921185Y true CN2921185Y (en) | 2007-07-11 |
Family
ID=38253664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620110312 Expired - Fee Related CN2921185Y (en) | 2006-04-08 | 2006-04-08 | Railless movable stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2921185Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120898A (en) * | 2014-08-06 | 2014-10-29 | 武汉汉迪机器人科技有限公司 | Movable revolving stage and control method thereof |
| CN104358430A (en) * | 2014-11-27 | 2015-02-18 | 杭州佳合舞台设备有限公司 | Universal mobile stage |
| CN108975204A (en) * | 2018-08-23 | 2018-12-11 | 广州马其纳工程技术有限公司 | A kind of universal ride equipped with lifting device |
| CN110725577A (en) * | 2019-11-21 | 2020-01-24 | 甘肃工大舞台技术工程有限公司 | Full hydraulic drive stage |
-
2006
- 2006-04-08 CN CN 200620110312 patent/CN2921185Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120898A (en) * | 2014-08-06 | 2014-10-29 | 武汉汉迪机器人科技有限公司 | Movable revolving stage and control method thereof |
| CN104358430A (en) * | 2014-11-27 | 2015-02-18 | 杭州佳合舞台设备有限公司 | Universal mobile stage |
| CN104358430B (en) * | 2014-11-27 | 2017-01-18 | 浙江佳合文化科技股份有限公司 | Universal mobile stage |
| CN108975204A (en) * | 2018-08-23 | 2018-12-11 | 广州马其纳工程技术有限公司 | A kind of universal ride equipped with lifting device |
| CN110725577A (en) * | 2019-11-21 | 2020-01-24 | 甘肃工大舞台技术工程有限公司 | Full hydraulic drive stage |
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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 |