CN200999473Y - Tilting arena - Google Patents
Tilting arena Download PDFInfo
- Publication number
- CN200999473Y CN200999473Y CNU2007201060522U CN200720106052U CN200999473Y CN 200999473 Y CN200999473 Y CN 200999473Y CN U2007201060522 U CNU2007201060522 U CN U2007201060522U CN 200720106052 U CN200720106052 U CN 200720106052U CN 200999473 Y CN200999473 Y CN 200999473Y
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- CN
- China
- Prior art keywords
- roller
- cylinder
- arena
- tilting
- roller set
- 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 - Lifetime
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- Rolling Contact Bearings (AREA)
Abstract
A rocking stage is provided, which comprises a bed plate, a bracket and a cardan joint. The lower joint of the cardan joint is fixedly connected on the upper end surface of the bracket; the upper joint of the cardan joint is fixedly connected with the bed plate. The utility model also comprises a hollow cylinder; the bracket is positioned in the cavity of the cylinder; the upper end surface of the cylinder is a bevel; the bevel is provided with an upper roller; the lower surface of the bed plate is provided with a raceway; a driving device driving the cylinder to rotate is positioned in the cavity of the cylinder; a plane is arranged on the lower end surface of the cylinder; a lower roller is arranged on the lower end surface and is cooperated with the foundation. The utility model adopts the connection between the cardan joint and the bed plate. Because the upper end surface of the cylinder is a bevel, the roller arranged on the bevel clings to and cooperates with the lower surface of the bed plate. When the cylinder rotates, the tilt direction of the bevel changes and the bed plate jointed with the roller on the bevel also tilts with the tilt direction. With the periodical change of the tilt direction of the bed plate, the utility model gives the audience a special scenery atmosphere and sense of vision and has diverse performance effect.
Description
(1) technical field
The utility model relates to a kind of stage, belongs to the stage machinery field.
(2) background technology
Along with improving constantly of living standard, spectators are also more and more higher to the requirement of stage performing effect.Stage plays an important role to the stage performing effect as the indispensable part of performance.Common stage platen all is a horizontal arrangement, and the Space of stage is single, can't adapt to the performance demand of diversification.
(3) summary of the invention
The purpose of this utility model is to solve the existing single shortcoming of common stage Space, provides a kind of stage platen tiltable tilting arena.
For this reason, the utility model is taked following technical scheme:
A kind of tilting arena, include platen, be positioned at platen below with the affixed bearing of ground, be positioned at the universal joint of platen below, the hypozygal of described universal joint is fixed in the bearing upper surface, the upper joint and the platen of described universal joint are affixed; Also include rotating hollow circular cylinder, described bearing is positioned at described cylindrical cavity, the mounting center of described universal joint is positioned on the cylindrical axial line, described cylindrical upper surface is an inclined-plane, be furnished with the upper roller with platen soffit snug fit on the described inclined-plane, described platen soffit is provided with the raceway that cooperates with described upper roller; Also be provided with in the described cylindrical cavity and drive the drive unit that cylinder horizontally rotates, the friction pulley that horizontally rotates that described drive unit includes drive motors, gauge tap, motor cabinet, is connected with the output shaft of described drive motors, described motor cabinet is installed in the guide rail on the ground, there is stage clip on described motor cabinet rear side top, the other end and the track base of described stage clip are affixed, and described friction pulley and described cylinder inwall closely cooperate; Described cylindrical lower surface is a horizontal plane, and described lower surface is provided with bottom roller, and described bottom roller cooperates with ground.
Further, described upper roller is by forming near the inner ring roller set of cylinder inwall with near the outer ring roller set of cylinder outer wall, the roller of described inner ring roller set be distributed in the equidistant circumference of axial line on, the roller of described outer ring roller set be distributed in the equidistant circumference of axial line on.
Further, described inner ring roller set and outer ring roller set are evenly arranged by at least 6 rollers respectively and are formed.
Described ground is provided with the raceway that cooperates with bottom roller.
Described drive unit is at least 3, is evenly distributed in the cylindrical cavity.
Angle of inclination, described cylindrical upper surface is less than 15 degree.
Described bottom roller is by forming near the inner ring roller set of cylinder inwall with near the outer ring roller set of cylinder outer wall, the roller of described inner ring roller set be distributed in the equidistant circumference of axial line on, the roller of described outer ring roller set be distributed in the equidistant circumference of axial line on.
The corresponding friction pulley of described cylinder inwall position is provided with drag ring, and described friction pulley cooperates with described drag ring.
The utility model has the advantages that: 1, adopt universal joint to be connected with platen, because cylindrical upper surface is an inclined-plane, the soffit snug fit of roller of arranging on the inclined-plane and platen, when cylinder rotates, the incline direction on inclined-plane changes, and the platen of fitting with the inclined-plane upper roller also can tilt with bevel direction, along with the cyclically-varying of platen incline direction, give a kind of special scene atmosphere of spectators and visual experience, the performance effect diversification; 2, the raceway that cooperates with the inclined-plane upper roller in the soffit setting of platen, cylinder rotates safe and effective; 3, in like manner, the raceway of bottom roller is set on ground, reduces friction and improve the stability that cylinder rotates; 4, the track base of motor cabinet is set on the ground, and motor cabinet can slippage in guide rail, because the effect of stage clip, motor cabinet is subjected to the pressure towards the drag ring direction all the time, and friction pulley is closely cooperated with the drag ring of cylinder inwall all the time, and transmission is effective; 5, upper roller and bottom roller are evenly distributed on cylindrical upper and lower end face, make cylinder load even, stability of rotation.
(4) description of drawings
Fig. 1 is the utility model platen and universal joint scheme of installation;
Fig. 2 is the utility model cylindrical structure schematic diagram;
Fig. 3 is the scheme of installation of the utility model drive unit;
Fig. 4 is the lateral view of Fig. 3;
A kind of universal joint schematic diagram that Fig. 5 adopts for the utility model.
(5) specific embodiment
Embodiment one, with reference to accompanying drawing 1,5, a kind of tilting arena, include platen 1, be positioned at platen below with the affixed bearing 3 of ground 2, be positioned at the universal joint 4 of platen below, the hypozygal 5 of described universal joint is fixed in the bearing upper surface, and the upper joint 6 of described universal joint is affixed with platen;
With reference to accompanying drawing 2, also include rotating hollow circular cylinder 7, described bearing is positioned at described cylindrical cavity, the mounting center of described universal joint is positioned on the cylindrical axial line, described cylindrical upper surface is an inclined-plane, be furnished with the upper roller with platen soffit snug fit on the described inclined-plane, described platen soffit is provided with the raceway that cooperates with described upper roller.
Also be provided with in the described cylindrical cavity and drive the drive unit that cylinder horizontally rotates, the concrete structure of drive unit is shown in Fig. 3,4, the friction pulley that horizontally rotates 11 that described drive unit includes drive motors 9, gauge tap, motor cabinet 10, is connected with the output shaft of described drive motors, described motor cabinet is installed in the guide rail on the ground, there is stage clip 13 on described motor cabinet rear side top, the other end of described stage clip and track base 12 are affixed, the corresponding friction pulley of described cylinder inwall position is provided with drag ring 15, and described friction pulley and described drag ring closely cooperate.
With reference to accompanying drawing 2, described cylindrical lower surface is a horizontal plane, and described lower surface is provided with bottom roller 14, and described bottom roller cooperates with ground.
During use, open the gauge tap of drive unit, the drag ring that friction pulley drives the cylinder inwall rotates, thereby cylinder is rotated.Cylinder rotates, and causes the incline direction on inclined-plane, cylindrical upper end to change, because the effect of universal joint simultaneously owing to the platen soffit cooperates with inclined-plane, cylinder upper end, thereby makes platen that the inclination identical with the inclined-plane take place, realizes the gap tilt effect of stage.
Embodiment two: described upper roller is by forming near the inner ring roller set of cylinder inwall with near the outer ring roller set of cylinder outer wall, the roller 81 of described inner ring roller set be distributed in the equidistant circumference of axial line on, the roller 82 of described outer ring roller set be distributed in the equidistant circumference of axial line on.The upper roller of the inside and outside circle roller set of described formation is respectively 6, is distributed on cylindrical upper surface, as shown in Figure 2.Certainly,, can increase upper roller, improve the supporting capacity and the firm performance of platen according to actual platen needs.Other are with embodiment one.
Embodiment three: angle of inclination, described cylindrical upper surface is less than 15 degree.According to the concrete needs of performance, can set the concrete angle of inclination on inclined-plane, limit 15 degree herein and be meant ordinary circumstance.Other are with embodiment two.
Embodiment four: described drive unit is 3, is evenly distributed in the cylindrical cavity, can improve cylindrical stability of rotation.Other are with embodiment two.
Embodiment five: described bottom roller is by forming near the inner ring roller set of cylinder inwall with near the outer ring roller set of cylinder outer wall, the roller of described inner ring roller set be distributed in the equidistant circumference of axial line on, the roller of described outer ring roller set be distributed in the equidistant circumference of axial line on.Described ground is provided with the raceway that cooperates with bottom roller.Other are with embodiment three.
Claims (8)
1. a tilting arena is characterized in that, include platen, be positioned at platen below with the affixed bearing of ground, be positioned at the universal joint of platen below, the hypozygal of described universal joint is fixed in the bearing upper surface, the upper joint and the platen of described universal joint are affixed;
Also include rotating hollow circular cylinder, described bearing is positioned at described cylindrical cavity, the mounting center of described universal joint is positioned on the cylindrical axial line, described cylindrical upper surface is an inclined-plane, be furnished with the upper roller with platen soffit snug fit on the described inclined-plane, described platen soffit is provided with the raceway that cooperates with described upper roller;
Also be provided with in the described cylindrical cavity and drive the drive unit that cylinder horizontally rotates, the friction pulley that horizontally rotates that described drive unit includes drive motors, gauge tap, motor cabinet, is connected with the output shaft of described drive motors, described motor cabinet is installed in the guide rail on the ground, there is stage clip on described motor cabinet rear side top, the other end and the track base of described stage clip are affixed, and described friction pulley and described cylinder inwall closely cooperate;
Described cylindrical lower surface is a horizontal plane, and described lower surface is provided with bottom roller, and described bottom roller cooperates with ground.
2. tilting arena as claimed in claim 1, it is characterized in that described upper roller is by forming near the inner ring roller set of cylinder inwall with near the outer ring roller set of cylinder outer wall, the roller of described inner ring roller set be distributed in the equidistant circumference of axial line on, the roller of described outer ring roller set be distributed in the equidistant circumference of axial line on.
3. tilting arena as claimed in claim 2 is characterized in that described inner ring roller set and outer ring roller set are evenly arranged by at least 6 rollers respectively to form.
4. tilting arena as claimed in claim 3 is characterized in that described ground is provided with the raceway that cooperates with bottom roller.
5. tilting arena as claimed in claim 4 is characterized in that described drive unit is at least 3, is evenly distributed in the cylindrical cavity.
6. tilting arena as claimed in claim 5 is characterized in that angle of inclination, described cylindrical upper surface is less than 15 degree.
7. tilting arena as claimed in claim 6, it is characterized in that described bottom roller is by forming near the inner ring roller set of cylinder inwall with near the outer ring roller set of cylinder outer wall, the roller of described inner ring roller set be distributed in the equidistant circumference of axial line on, the roller of described outer ring roller set be distributed in the equidistant circumference of axial line on.
8. tilting arena as claimed in claim 7 is characterized in that the corresponding friction pulley of described cylinder inwall position is provided with drag ring, and described friction pulley cooperates with described drag ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201060522U CN200999473Y (en) | 2007-01-30 | 2007-01-30 | Tilting arena |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201060522U CN200999473Y (en) | 2007-01-30 | 2007-01-30 | Tilting arena |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200999473Y true CN200999473Y (en) | 2008-01-02 |
Family
ID=39013880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201060522U Expired - Lifetime CN200999473Y (en) | 2007-01-30 | 2007-01-30 | Tilting arena |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200999473Y (en) |
-
2007
- 2007-01-30 CN CNU2007201060522U patent/CN200999473Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070130 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |