CN217246771U - Double-rotation combined acrobatics performance platform with telescopic performance rod - Google Patents
Double-rotation combined acrobatics performance platform with telescopic performance rod Download PDFInfo
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- CN217246771U CN217246771U CN202220636580.3U CN202220636580U CN217246771U CN 217246771 U CN217246771 U CN 217246771U CN 202220636580 U CN202220636580 U CN 202220636580U CN 217246771 U CN217246771 U CN 217246771U
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Abstract
The utility model discloses a double-rotation combined acrobatic performance platform with a telescopic performance rod, which comprises a performance round platform, a bearing round platform, a base, a primary telescopic mechanism, a primary rotary mechanism, a secondary rotary mechanism, a telescopic performance rod and a servo driving system; the bearing circular truncated cone is connected with the base through a primary telescopic mechanism; the performance round platform is connected to the bearing round platform through the primary swing mechanism; the lower end of the telescopic performance rod penetrates through the performance round platform and the bearing round platform to be connected with the second-stage swing mechanism. The advantages are that: the two-stage lifting and rotating can fully meet the requirements of stage design and drama guide personnel, change the expression mode of the performance platform according to the requirements of different performance genres and meet the performance requirements.
Description
Technical Field
The utility model relates to a stage performance technical field especially relates to a two rotatory combination acrobatics performance platforms with flexible performance pole.
Background
With the acceleration of the technical updating speed of the stage performance equipment industry, the technical life cycle of the traditional product is continuously shortened, especially in the aspect of showing the personalized effect of main actors during performance, the single rotation and lifting functions of the traditional stage are often difficult to meet the requirements of the actor performance contents, in the atmosphere with market-oriented requirements, the mechanical technical means and application forms of the novel stage are actively developed, the performance platform is changed into a step-shaped small stage along with the development of a scenario, the performance position of the main actors can be highlighted, and then the actors lift and rotate the holding rod for the second time, so that the personalized performance can be brought into full play, and meanwhile, the interest and participation degree of field audiences can be improved.
The step elevating platform and the actor elevating holding rod are used for improving the use functions of most of the existing elevating stages, as mentioned above, the step elevating platform and the actor elevating holding rod can be used for upgrading and reconstructing the traditional stages, and related technologies such as machinery, a computer, servo control, sensor use, light control and the like can be secondarily integrated in the function development design of the products, so that the step elevating platform and the actor elevating holding rod are a novel concept elevating stage related to the stage performance form. There are no similar products at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two rotatory combination acrobatics performance platforms with flexible performance pole to solve the aforementioned problem that exists among the prior art.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a double-rotation combined acrobatic performance platform with a telescopic performance rod comprises a performance round platform, a bearing round platform, a base, a primary telescopic mechanism, a primary swing mechanism, a secondary swing mechanism, a telescopic performance rod and a servo drive system; the bearing circular table is connected with the base through a primary telescopic mechanism, and the primary telescopic mechanism drives the bearing circular table to move up and down in a direction close to or far away from the base; the performance round platform is connected to the bearing round platform through the first-stage swing mechanism, and the first-stage swing mechanism drives the performance round platform to rotate relative to the bearing round platform; the lower end of the telescopic performance rod penetrates through the performance round table and the bearing round table to be connected with the second-stage slewing mechanism, and the second-stage slewing mechanism drives the telescopic performance rod to rotate relative to the performance round table; the first-stage telescopic mechanism, the first-stage rotary mechanism, the second-stage rotary mechanism and the telescopic performance rod are all connected with the servo driving system.
Preferably, the first-stage telescopic mechanism comprises fixed guide posts, a multi-stage telescopic rod and a first-stage telescopic driving device, two fixed guide posts are arranged on the upper surface of the base at intervals, guide rails parallel to the fixed guide posts are arranged on the fixed guide posts, sliding connecting pieces which are matched with the guide rails and can slide up and down along the guide rails are arranged in the guide rails, and the sliding connecting pieces are connected with the first-stage telescopic driving device; at least one multi-stage telescopic rod is fixedly connected to the sliding connecting piece, and the telescopic end of the multi-stage telescopic rod is fixedly connected with the bearing circular truncated cone.
Preferably, the primary telescopic mechanism further comprises a travel switch connected with the servo driving system, and the travel switch is arranged at the top end of the guide rail.
Preferably, one-level rotation mechanism includes one-level rotation drive device, one-level gyration action wheel and one-level gyration from the driving wheel, the lower surface of performance round platform is provided with rather than coaxial one-level gyration from the driving wheel, one-level gyration from the driving wheel with one-level gyration action wheel meshing, one-level gyration action wheel with one-level rotation drive device links to each other, one-level rotation drive device with servo drive system links to each other.
Preferably, the first-stage swing mechanism further comprises an angle sensor, the angle sensor is arranged on the performance round table, and the angle sensor is connected with the servo driving system.
Preferably, second grade rotation mechanism includes wiping line power supply unit, second grade rotation drive device, revolving axle and driving chain, the driving chain is walked around in proper order the output shaft of second grade rotation drive device and the one end of revolving axle, the other end of revolving axle with the lower extreme of flexible performance pole links to each other, wiping line power supply unit with second grade rotation drive device links to each other, be provided with the encoder on the second grade rotation drive device, second grade rotation drive device with the encoder all with servo drive system links to each other.
Preferably, the secondary swing mechanism further comprises a tension wheel, and the transmission chain bypasses the tension wheel.
Preferably, the show stand comprises at least two horizontal stabilizing devices, wherein each horizontal stabilizing device comprises a rigid chain retraction and release mechanism and a rigid chain connected with the rigid chain retraction and release mechanism; the lower surface of the bearing circular truncated cone is uniformly connected with at least two rigid chains at intervals along the circumferential direction of the lower surface of the bearing circular truncated cone, the lower end of each rigid chain is connected with a rigid chain retraction and extension mechanism respectively, and the rigid chain retraction and extension mechanisms work to enable the rigid chains to extend out or retract along with the lifting of the bearing circular truncated cone; and the rigid chain retraction and release mechanism is connected with the servo drive system.
Preferably, the upper surface of the bearing circular truncated cone is provided with a supporting roller, and the supporting roller is in contact with the lower surface of the performance circular truncated cone.
The beneficial effects of the utility model are that: 1. the first lifting and rotating of the actor are realized through the first-stage telescopic mechanism and the first-stage rotating mechanism, the second lifting and rotating of the actor are realized through the telescopic performance rod and the second-stage rotating mechanism, and the telescopic performance rod and the second-stage rotating mechanism can enable the actor to be separated from the performance circular table top to lift and rotate again in the performance process. 2. The two-stage lifting and rotating can fully meet the requirements of stage design and drama guide personnel, especially can produce unexpected performance atmosphere and surprising performance effect according to the requirements of dramas, and can change the performance mode of the performance platform according to the requirements of different performance genres and highlight the expressive force and the infective force of actors by utilizing the performance circular platform.
Drawings
FIG. 1 is a front view of a table in an embodiment of the present invention;
FIG. 2 is a top view of a platform according to an embodiment of the present invention;
FIG. 3 is a perspective view of a platform according to an embodiment of the present invention;
FIG. 4 is an assembly view of the performance round table and the telescopic performance rod in the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a two-stage swing mechanism in an embodiment of the present invention.
In the figure: 1. a telescopic performance rod; 2. a performance round table; 3. a multi-stage telescopic rod; 4. a sliding connector; 5. fixing a guide post; 6. a base; 7. a safety protection device; 8. a primary rotary driven wheel; 9. a primary rotary driving wheel; 10. a rigid chain retraction mechanism; 11. a bearing circular truncated cone; 12. a trolley line power supply device; 13. a rigid chain; 14. a secondary rotary drive device; 15. a rotating shaft; 16. a transmission chain 17 and a tension wheel; 18. a servo drive system; 19. an angle sensor; 20. a primary telescopic driving device; 21. a conductive slip ring; 22. a power supply trolley line; 23. supporting the rollers; 24. an encoder.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
As shown in fig. 1 to 3, in the present embodiment, a dual-rotation combined acrobatic performance platform with a telescopic performance rod 1 is provided, which includes a performance circular platform 2, a bearing circular platform 11, a base 6, a primary telescopic mechanism, a primary rotary mechanism, a secondary rotary mechanism, a telescopic performance rod 1 and a servo drive system 18; the bearing circular table 11 is connected with the base 6 through a primary telescopic mechanism, and the primary telescopic mechanism drives the bearing circular table to move up and down towards the direction close to or far away from the base 6; the performance round platform 2 is connected to the bearing round platform 11 through the first-stage swing mechanism, and the first-stage swing mechanism drives the performance round platform 2 to rotate relative to the bearing round platform 11; the lower end of the telescopic performance rod 1 penetrates through the performance round table 2 and the bearing round table 11 to be connected with the second-stage swing mechanism, and the second-stage swing mechanism drives the telescopic performance rod 1 to rotate relative to the performance round table 2; the first-stage telescopic mechanism, the first-stage rotary mechanism, the second-stage rotary mechanism and the telescopic performance rod 1 are all connected with the servo driving system 18.
The first-stage telescopic mechanism and the first-stage swing mechanism are used for realizing the lifting and the rotation of the performance round platform 2; the second-stage swing mechanism is used for realizing rotation of the telescopic performance rod 1, and the telescopic performance rod 1 can be stretched and retracted, so that second-stage stretching and retraction of the performance platform are realized.
In this embodiment, the primary telescopic mechanism includes fixed guide posts 5, a multi-stage telescopic rod 3 and a primary telescopic driving device 20, two fixed guide posts 5 are arranged on the upper surface of the base 6 at intervals, guide rails parallel to the fixed guide posts 5 are arranged on the fixed guide posts 5, a sliding connecting piece 4 which is matched with the guide rails and can slide up and down along the guide rails is arranged in the guide rails, and the sliding connecting piece 4 is connected with the primary telescopic driving device 20; at least one multi-stage telescopic rod 3 is fixedly connected to the sliding connecting piece 4, and the telescopic end of the multi-stage telescopic rod 3 is fixedly connected with the bearing circular truncated cone 11.
The primary telescopic mechanism further comprises a travel switch connected with the servo driving system 18, and the travel switch is arranged at the top end of the guide rail. The travel switch can know whether the sliding connecting piece 4 moves to the top end of the guide rail or not, and then relevant position information is fed back to the servo driving system 18, the servo driving system 18 controls the multi-stage telescopic rod 3 to stretch according to an internally arranged program, and therefore lifting of the bearing circular truncated cone 11 is achieved.
In the lifting process of the bearing circular truncated cone 11, in order to keep the stability, reliability and smoothness of the process, a fixed guide post 5 and a multi-stage telescopic rod 3 are arranged. In addition, a travel switch is also arranged so as to carry out travel and overtravel protection on the lifting position of the bearing circular truncated cone 11. Referring to fig. 1, the position a is a high position of the performance round table 2; the position B is the lower position of the performance round platform 2.
One-level rotation mechanism includes that one-level rotation driving device, one-level gyration action wheel 9 and one-level gyration are followed driving wheel 8, the lower surface of performance round platform 2 is provided with rather than coaxial one-level gyration from driving wheel 8, one-level gyration from driving wheel 8 with the meshing of one-level gyration action wheel 9, one-level gyration action wheel 9 with one-level rotation driving device links to each other, one-level rotation driving device with servo drive system 18 links to each other.
The one-level swing mechanism further comprises an angle sensor 19, the angle sensor 19 is arranged on the performance round table 2, and the angle sensor 19 is connected with the servo driving system 18. The angle sensor 19 is used for acquiring the rotation angle of the performance round table 2 and transmitting the relevant angle information to the servo driving system 18.
The upper surface of the bearing circular truncated cone 11 is provided with a support roller 23, and the support roller 23 is in contact with the lower surface of the performance circular truncated cone 2. The arrangement of the supporting rollers 23 can make the rotation of the performance round platform 2 relative to the bearing round platform 11 smoother and more stable.
When the bearing circular truncated cone 11 is lifted to the highest working position, the servo driving system 18 can send a working instruction to the primary rotary driving device, the primary rotary driving wheel 9 and the primary rotary driven wheel 8 start to perform meshing motion, the performance circular truncated cone 2 connected with the primary rotary driven wheel 8 is driven to rotate together, and the rotating angle and speed control is ensured by the control system.
The performance platform comprises at least two horizontal stabilizing devices, wherein each horizontal stabilizing device comprises a rigid chain retraction and release mechanism 10 and a rigid chain 13 connected with the rigid chain retraction and release mechanism 10; the lower surface of the bearing circular truncated cone 11 is uniformly connected with at least two rigid chains 13 at intervals along the circumferential direction, the lower end of each rigid chain 13 is respectively connected with a rigid chain retraction and extension mechanism 10, and the rigid chain retraction and extension mechanisms 10 work to enable the rigid chains 13 to extend out or retract along with the lifting of the bearing circular truncated cone 11; the rigid chain jack 10 is connected to the servo drive system 18.
Referring to fig. 3, it can be seen that the horizontal stabilizing device has four sets, four rigid chains 13 are respectively connected to four corresponding rigid chain retraction/extension mechanisms 10, the rigid chain retraction/extension mechanisms 10 transmit the power obtained by the four rigid chains to the rigid chains 13, so that the rigid chains extend section by section, and the servo drive system 18 feeds back the height position of the extending end of each rigid chain 13 point by point and corrects the height position in time, so as to keep the load-bearing circular table 11 in a horizontal state all the time in the process of lifting.
As shown in fig. 4 and 5, in this embodiment, the secondary swing mechanism includes a trolley line power supply device 12, a secondary swing driving device 14, a swing shaft 15 and a transmission chain 16, the transmission chain 16 sequentially passes around an output shaft of the secondary swing driving device 14 and one end of the swing shaft 15, the other end of the swing shaft 15 is connected to the lower end of the telescopic performance rod 1, the trolley line power supply device 12 is connected to the secondary swing driving device 14, the secondary swing driving device 14 is provided with an encoder 24, and both the secondary swing driving device 14 and the encoder 24 are connected to the servo driving system 18.
The secondary swing mechanism further comprises a tension pulley 17, and the transmission chain 16 bypasses the tension pulley 17. The degree of tensioning of the drive chain 16 is adjusted by changing the position of the tensioning wheel 17.
The telescopic performance rod 1 (namely the actor lifting holding rod) is positioned at the center of the performance round platform 2, the lower end of the telescopic performance rod is connected with a secondary rotary driving device 14 through a rotary shaft 15, and the secondary rotary driving device 14 drives the telescopic performance rod 1 to rotate through a transmission chain 16. The power supply of the two-stage slewing drive 14 is performed by the power supply trolley lines 22 of the trolley line power supply 12 and the slip rings 21.
The output shaft of the two-stage rotary drive 14 with the encoder 24 is connected to one end of the rotary shaft 15 via a drive chain 16, in which a tensioning pulley 17 is arranged. When the secondary rotation driving device 14 works, the torque output by the secondary rotation driving device 14 can be transmitted to the rotating shaft 15 through the transmission chain 16, so that the rotating shaft 15 generates a rotating motion, the control of the rotating angle and the rotating speed is realized by collecting motion parameters through the encoder 24 and feeding back the information to the servo driving system 18, and the closed-loop control is realized.
The telescopic performance rod 1 is actually a two-stage electric push rod. When an actor performs, the telescopic performance rod 1 can extend out by a certain length, and the actor can make the body separate from the table top of the performance round table 2 to generate height change by virtue of the telescopic function of the telescopic performance rod 1. The servo driving system 18 sends a motion instruction to the telescopic performance rod 1, and the telescopic performance rod 1 receives the instruction to extend or retract so as to drive the actor to be separated from or close to the table top of the performance circular truncated cone 2.
The performance round table 2 is provided with a safety protection device 7, and the safety protection device 7 can provide corresponding safety protection for actors.
Referring to the attached figure 4, a supporting frame fixedly connected with the bearing circular truncated cone 11 is arranged below the bearing circular truncated cone 11, the second-stage swing mechanism is arranged in the supporting frame, and the telescopic performance rod 1 penetrates through the performance circular truncated cone 2 and the bearing circular truncated cone 11 and extends into the supporting frame to be connected with a rotating shaft 15 in the second-stage swing mechanism.
Through adopting the utility model discloses an above-mentioned technical scheme has obtained following profitable effect:
the utility model provides a acrobatic performance platform of two rotatory combination with flexible performance pole realizes the first lift and the gyration of actor through one-level telescopic machanism and one-level rotation mechanism, realizes the second lift and the gyration of actor through flexible performance pole and second grade rotation mechanism, and flexible performance pole and second grade rotation mechanism can make the actor break away from performance round platform mesa and go up and down once more and turn round in the performance in-process. The two-stage lifting and rotating can fully meet the requirements of stage design and drama guide personnel, especially can produce unexpected performance atmosphere and surprising performance effect according to the requirements of the drama, also can change the performance mode of the stage according to the requirements of different performance genres, and utilizes the auxiliary stage to highlight the expressive force and the infectivity of actors.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be viewed as the protection scope of the present invention.
Claims (9)
1. The utility model provides a dual rotation combination acrobatics performance platform with flexible performance pole which characterized in that: the device comprises a performance round table, a bearing round table, a base, a primary telescopic mechanism, a primary swing mechanism, a secondary swing mechanism, a telescopic performance rod and a servo driving system; the bearing circular table is connected with the base through a primary telescopic mechanism, and the primary telescopic mechanism drives the bearing circular table to move up and down in a direction close to or far away from the base; the performance round platform is connected to the bearing round platform through the first-stage swing mechanism, and the first-stage swing mechanism drives the performance round platform to rotate relative to the bearing round platform; the lower end of the telescopic performance rod penetrates through the performance round table and the bearing round table to be connected with the second-stage slewing mechanism, and the second-stage slewing mechanism drives the telescopic performance rod to rotate relative to the performance round table; the first-stage telescopic mechanism, the first-stage swing mechanism, the second-stage swing mechanism and the telescopic performance rod are all connected with the servo driving system.
2. The dual rotation combination acrobatic performance stand with a telescoping performance rod of claim 1, wherein: the first-stage telescopic mechanism comprises fixed guide posts, a multi-stage telescopic rod and a first-stage telescopic driving device, two fixed guide posts are arranged on the upper surface of the base at intervals, guide rails parallel to the fixed guide posts are arranged on the fixed guide posts, sliding connecting pieces which are matched with the guide rails and can slide up and down along the guide rails are arranged in the guide rails, and the sliding connecting pieces are connected with the first-stage telescopic driving device; at least one multi-stage telescopic rod is fixedly connected to the sliding connecting piece, and the telescopic end of the multi-stage telescopic rod is fixedly connected with the bearing circular truncated cone.
3. The dual rotation combination acrobatic performance stand with a telescoping performance rod of claim 2, wherein: the primary telescopic mechanism further comprises a travel switch connected with the servo driving system, and the travel switch is arranged at the top end of the guide rail.
4. The dual rotation combination acrobatic performance stand with a telescoping performance rod of claim 1, wherein: one-level rotation mechanism includes that one-level rotation drive device, one-level gyration action wheel and one-level gyration are followed the driving wheel, the lower surface of performance round platform is provided with rather than coaxial one-level gyration from the driving wheel, one-level gyration from the driving wheel with one-level gyration action wheel meshing, one-level gyration action wheel with one-level rotation drive device links to each other, one-level rotation drive device with servo drive system links to each other.
5. The dual rotation combination acrobatic performance stand with telescoping performance poles of claim 4, wherein: the one-level slewing mechanism further comprises an angle sensor, the angle sensor is arranged on the performance round table, and the angle sensor is connected with the servo driving system.
6. The dual rotation combination acrobatic performance stand with a telescoping performance rod of claim 1, wherein: the second grade rotation mechanism includes wiping line power supply unit, second grade rotation drive device, revolving axle and driving chain, the driving chain is walked around in proper order the output shaft of second grade rotation drive device and the one end of revolving axle, the other end of revolving axle with the lower extreme of flexible performance pole links to each other, wiping line power supply unit with second grade rotation drive device links to each other, be provided with the encoder on the second grade rotation drive device, second grade rotation drive device with the encoder all with servo drive system links to each other.
7. The dual rotation combination acrobatic platform with a telescopic performance rod as claimed in claim 6, wherein: the secondary swing mechanism further comprises a tension wheel, and the transmission chain bypasses the tension wheel.
8. A dual rotation combination acrobatic platform with a telescopic pole as claimed in any one of claims 1 to 7, wherein: the performance platform comprises at least two horizontal stabilizing devices, wherein each horizontal stabilizing device comprises a rigid chain retraction and release mechanism and a rigid chain connected with the rigid chain retraction and release mechanism; the lower surface of the bearing circular truncated cone is uniformly connected with at least two rigid chains at intervals along the circumferential direction of the lower surface of the bearing circular truncated cone, the lower end of each rigid chain is connected with a rigid chain retraction and extension mechanism respectively, and the rigid chain retraction and extension mechanisms work to enable the rigid chains to extend out or retract along with the lifting of the bearing circular truncated cone; and the rigid chain retraction and extension mechanism is connected with the servo driving system.
9. A dual rotation combination acrobatic performance platform with a telescopic performance rod as claimed in any one of claims 1 to 7, wherein: the upper surface of the bearing circular truncated cone is provided with a supporting roller which is in contact with the lower surface of the performance circular truncated cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220636580.3U CN217246771U (en) | 2022-03-22 | 2022-03-22 | Double-rotation combined acrobatics performance platform with telescopic performance rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220636580.3U CN217246771U (en) | 2022-03-22 | 2022-03-22 | Double-rotation combined acrobatics performance platform with telescopic performance rod |
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| Publication Number | Publication Date |
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| CN217246771U true CN217246771U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220636580.3U Active CN217246771U (en) | 2022-03-22 | 2022-03-22 | Double-rotation combined acrobatics performance platform with telescopic performance rod |
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| CN (1) | CN217246771U (en) |
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- 2022-03-22 CN CN202220636580.3U patent/CN217246771U/en active Active
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