CN203769353U - Lead screw lifting type multi-degree-of-freedom dynamic stage - Google Patents
Lead screw lifting type multi-degree-of-freedom dynamic stage Download PDFInfo
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- CN203769353U CN203769353U CN201420015365.7U CN201420015365U CN203769353U CN 203769353 U CN203769353 U CN 203769353U CN 201420015365 U CN201420015365 U CN 201420015365U CN 203769353 U CN203769353 U CN 203769353U
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Abstract
The utility model relates to stages for performances, in particular to a lead screw lifting type multi-degree-of-freedom dynamic stage. The lead screw lifting type multi-degree-of-freedom dynamic stage comprises supporting columns, a turning shaft, lead screws, an air source, a controller and a performance stage, wherein the two supporting columns which are parallel to each other are vertically arranged; longitudinal guiding sliding ways are arranged on the opposite sides of the two supporting columns; a sliding base is arranged on each guiding sliding way; two ends of the turning shaft are connected with the two sliding bases through turning rotating supports respectively; driving motors are in matched connection with the turning rotating supports; nuts are arranged on the sliding bases; screw rods of the lead screws are matched with the nuts and are vertically arranged on the inner sides of the supporting columns; lifting motors are connected with the screw rods of the lead screws; the middle of the turning shaft is connected with the lower end surface of the performance stage through the turning rotating supports; rotating driving motors in matched connection with the turning rotating supports are arranged on a connecting base. According to requirements of a performance, lifting, horizontal rotating and turning can be carried out at any time to be matched with the performance of actors, so that performance forms are diversified, art can be combined with acrobatics, and the performance is diverse, and is well worth watching.
Description
Technical field
The present invention relates to perform the stage of use, say in detail it is that a kind of needs according to performance can be made the performance that lifting, flat turn, rotary movement coordinate performer at any time, make performance form variation, literature and art can be combined, performs diversification with acrobatics, greatly strengthen ornamental threaded shaft lifting multiple degrees of freedom dynamic stage.
Background technology
We know, along with growth in the living standard, people more and more pay attention to cultural life, and stage layout art improves increasingly, and people are also more and more higher to the requirement of stage performance.
The structure of tradition stage is stationary structure, is only that the one that builds is on the ground above ground level, the platform shape place of performing thereon for performer.In the last few years, due to the variation of stage performance form, dealer has invented the stage that some can simple motion, authorizing the disclosed applying date as State Intellectual Property Office is on October 10th, 2011, application number is 201110310669.7, name is called the patent of invention of the table top rotating device of butterfly stage, discloses a kind of stage structure that table top can horizontally rotate of performing; It is on December 28th, 2010 that the disclosed applying date is authorized by State Intellectual Property Office, and application number is 201010613253.8, and name is called the patent of invention of self-steering elevator stage, discloses a kind of stage structure of performing table top vertical lift.The structure of above-mentioned stage is single, can be single for the form of stardom performance, when actor performance spectators' visual angle substantially unchanged or change very little, poor visual effect, performing effect is poor.
Summary of the invention
The object of the invention is to solve above-mentioned the deficiencies in the prior art, provide a kind of progress according to performance plot can make at any time the stage that lifting, flat turn, rotary movement coordinate performer to perform, this stage is that one can make performance form variation, literature and art can be combined, performs diversification with acrobatics, spectators' visual angle constantly changes, performing effect is good, greatly strengthens ornamental threaded shaft lifting multiple degrees of freedom dynamic stage.
The technical scheme that the present invention solves above-mentioned the deficiencies in the prior art employing is:
A kind of threaded shaft lifting multiple degrees of freedom dynamic stage, comprise support column, stir axle, leading screw, lifting motor, source of the gas, controller and performing stage, it is characterized in that: be vertically provided with two support columns that are parallel to each other, two support column opposite sides are provided with longitudinally guiding slideway, guide slide is provided with slide, the two ends of stirring axle are connected with two slides through stirring pivoting support respectively, stirring axle or slide is provided with and stirs power source, the main shaft that stirs power source is provided with and stirs driven wheel, stirs driven wheel and stir pivoting support to be connected; On two slides, establish respectively nut, what the screw rod of leading screw matched with nut is vertically located at support column inner side, the output shaft of lifting motor is connected with screw rod one end of leading screw, stir axle middle part and be provided with Connection Block, Connection Block upper surface is connected with performing stage lower surface through rotating pivoting support, performing stage or Connection Block are provided with rotational power source, and the main shaft in rotational power source is provided with rotational driving gear, and rotational driving gear is connected with rotation pivoting support; Performing stage upper table surface downside is evenly equipped with positioning cylinder, and performance table top is provided with the piston rod manhole appendix matching with the piston rod of positioning cylinder, and source of the gas via controller is connected with positioning cylinder.
On two slides described in the present invention, each slide is provided with two nut installing holes that are parallel to each other, each nut is provided with the nut of a leading screw in installing, what the screw rod of leading screw matched with nut is vertically located at support column inner side, be provided with four lifting motors, the output shaft of every lifting motor is connected with screw rod one end of a rhizoid thick stick.
Two support column upper ends described in the present invention are provided with fixing beam, and lifting motor is located on fixing beam, and the screw rod of leading screw is connected with lifting motor through fixing beam.Fixing beam is connected the upper end of two support columns, and support column is difficult for rocking more firm.
Source of the gas described in the present invention is located at and stirs axle upside, and source of the gas is connected with positioning cylinder through rotating pivoting support center through flexible tracheae.In order to improve application life, flexible tracheae comprises flexible supervisor and flexible arm, source of the gas is divided into the flexible arm of multichannel after flexibility supervisor is through rotation pivoting support center, every flexible arm is connected with a positioning cylinder, when performance table top rotates, flexible supervisor follows twisting, damage to flexible tracheae is little, high life.
Positioning cylinder described in the present invention is double-acting cylinder, and two air inlet ports of double-acting cylinder are connected with source of the gas through electromagnetic valve, and electromagnetic valve is connected with controller.Electromagnetic valve is for controlling the inlet and outlet of two air inlet ports of double-acting cylinder.Controller is PLC controller, and the flexible of each positioning cylinder piston rod controlled in the programming of the program that can want according to table automatically.
The power source that stirs described in the present invention can be any one of motor, motor or hydraulic motor.
In use, what performer was first identical with common stage performance performs on the stage in the present invention, and in performance process, performing table top can lifting under the drive of lifting motor and leading screw; Under the driving in rotational power source, horizontally rotate, under the driving of stirring power source, flip an angle, even vertical.In the time of upset, the piston rod of positioning cylinder can stretch out performance table top fast, for the firm health of performer, the highly difficult acrobatics action of auxiliary performance.According to the needs of difference performance plot (as acrobatics, with the climbing performance of fighting etc.), performance table top can be made the performance that lifting, flat turn, rotary movement coordinate performer at any time according to the development of performance plot, make performance form variation, literature and art can be combined, performs diversification with acrobatics, spectators' visual angle constantly changes, performing effect is good, greatly strengthens ornamental fluid pressure type overturn stage.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B place partial enlarged drawing of Fig. 2.
Fig. 4 is the syndeton schematic diagram of source of the gas and positioning cylinder in invention.
Detailed description of the invention
Threaded shaft lifting multiple degrees of freedom dynamic stage as shown in the figure, comprise support column 12, stir axle 5, leading screw, lifting motor 11, source of the gas 6, controller 4 and performing stage 7, vertically be provided with two support columns that are parallel to each other 12, two support column opposite sides are provided with longitudinally guiding slideway 16, guide slide 16 is provided with slide 10, the two ends of stirring axle 5 are connected with two slides through stirring pivoting support 15 respectively, stir axle or slide 10 and be provided with and stir power source 9, stir power source and can be any one of motor, motor or hydraulic motor.Stir on the main shaft of power source 9 and connect and stir driven wheel through reducer, stir driven wheel and stir pivoting support 15 and be connected; Stir pivoting support 15 for external tooth type pivoting support, the outer ring of stirring pivoting support is connected with slide 10, inner ring with stir axle 5 and be connected, the power source 9 that overturns is located at and stirs on axle, stirs driven wheel and engages with the external tooth that stirs pivoting support.On two slides, establish respectively nut, as can be seen from the figure slide is provided with nut installing hole, and nut is located in nut installing hole or the screw rod of leading screw is direct and slide threaded engagement is connected to form leading screw.What the screw rod 13 of leading screw matched with nut is vertically located at support column inner side, and the output shaft of lifting motor is connected with screw rod 13 one end of leading screw through reducer.From Fig. 1, Fig. 3, can find out, two support column upper ends are provided with fixing beam, and lifting motor 11 is located on fixing beam, and the screw rod of leading screw is connected with lifting motor main shaft 11 through reducer through fixing beam, fixing beam is connected the upper end of two support columns, and support column is difficult for rocking more firm; On two slides, each slide is provided with two nut installing holes that are parallel to each other, each nut is provided with the nut of a leading screw in installing, what the screw rod of two rhizoid thick sticks matched with two nuts respectively is vertically located at support column inner side, fixing beam is provided with four lifting motors, and the output shaft of every lifting motor is connected with screw rod 13 one end of a rhizoid thick stick through reducer.Stir axle middle part and be provided with Connection Block 3, Connection Block 3 upper surfaces are connected with performing stage 7 lower surface central authorities through rotating pivoting support, performing stage 7 or Connection Block are provided with rotational power source 2, the main shaft in rotational power source 2 is connected with rotational driving gear through reducer, and rotational driving gear is connected with rotation pivoting support; Rotating pivoting support is external tooth type pivoting support, and the outer ring of rotating pivoting support is connected with performing stage, inner ring is connected with Connection Block, and rotational power source is located on Connection Block, and rotational driving gear engages with the external tooth that rotates pivoting support.Performing stage upper table surface downside is evenly equipped with positioning cylinder 8, and performing stage upper table surface is provided with the piston rod manhole appendix matching with the piston rod of positioning cylinder 8, and source of the gas 6 via controllers 4 are connected with positioning cylinder.Described source of the gas 6 is located at and stirs axle upside, and source of the gas is connected with positioning cylinder through rotating pivoting support center through flexible tracheae.In order to improve application life, flexible tracheae comprises flexible supervisor and flexible arm, source of the gas is divided into the flexible arm of multichannel after flexibility supervisor is through rotation pivoting support center, every flexible arm is connected with a positioning cylinder, when performance table top rotates, flexible supervisor follows twisting, damage to flexible tracheae is little, high life.Described positioning cylinder 8 is double-acting cylinder, and two air inlet ports of double-acting cylinder are connected with source of the gas 6 through electromagnetic valve 18, and electromagnetic valve 18 is connected with controller 4.Electromagnetic valve is for controlling the inlet and outlet of two air inlet ports of double-acting cylinder.Controller is PLC controller, and the flexible of each positioning cylinder piston rod controlled in the programming of the program that can want according to table automatically.Stirring power source and rotational power source can be the various existing power set such as motor, motor, hydraulic motor.Upset power source, rotational power source and lifting motor are connected with PLC controller or with performance console, are convenient to centralized Control.
In use, what performer was first identical with common stage performance performs on the stage in the present invention, and in performance process, performing table top can lifting under the drive of lifting motor and leading screw; Under the driving in rotational power source, horizontally rotate, under the driving of stirring power source, flip an angle, even vertical.In the time of upset, the piston rod of positioning cylinder can stretch out performance table top fast, for the firm health of performer, the highly difficult acrobatics action of auxiliary performance.According to the needs of difference performance plot (as acrobatics, with the climbing performance of fighting etc.), performance table top can be made the performance that lifting, flat turn, rotary movement coordinate performer at any time according to the development of performance plot, make performance form variation, literature and art can be combined, performs diversification with acrobatics, spectators' visual angle constantly changes, performing effect is good, greatly strengthens ornamental fluid pressure type overturn stage.
Claims (5)
1. a threaded shaft lifting multiple degrees of freedom dynamic stage, comprise support column, stir axle, leading screw, lifting motor, source of the gas, controller and performing stage, it is characterized in that: be vertically provided with two support columns that are parallel to each other, two support column opposite sides are provided with longitudinally guiding slideway, guide slide is provided with slide, the two ends of stirring axle are connected with two slides through stirring pivoting support respectively, stirring axle or slide is provided with and stirs power source, the main shaft that stirs power source is provided with and stirs driven wheel, stirs driven wheel and stir pivoting support to be connected; On two slides, establish respectively nut, what the screw rod of leading screw matched with nut is vertically located at support column inner side, the output shaft of lifting motor is connected with screw rod one end of leading screw, stir axle middle part and be provided with Connection Block, Connection Block upper surface is connected with performing stage lower surface through rotating pivoting support, performing stage or Connection Block are provided with rotational power source, and the main shaft in rotational power source is provided with rotational driving gear, and rotational driving gear is connected with rotation pivoting support; Performing stage upper table surface downside is evenly equipped with positioning cylinder, and performance table top is provided with the piston rod manhole appendix matching with the piston rod of positioning cylinder, and source of the gas via controller is connected with positioning cylinder.
2. threaded shaft lifting multiple degrees of freedom dynamic stage according to claim 1, it is characterized in that on two described slides, each slide is provided with two nut installing holes that are parallel to each other, each nut is provided with the nut of a leading screw in installing, what the screw rod of leading screw matched with nut is vertically located at support column inner side, be provided with four lifting motors, the output shaft of every lifting motor is connected with screw rod one end of a rhizoid thick stick.
3. threaded shaft lifting multiple degrees of freedom dynamic stage according to claim 1, is characterized in that two described support column upper ends are provided with fixing beam, and lifting motor is located on fixing beam, and the screw rod of leading screw is connected with lifting motor through fixing beam.
4. according to the threaded shaft lifting multiple degrees of freedom dynamic stage described in claim 1 or 2 or 3, the source of the gas described in it is characterized in that is located at and stirs axle upside, and source of the gas is connected with positioning cylinder through rotating pivoting support center through flexible tracheae.
5. threaded shaft lifting multiple degrees of freedom dynamic stage according to claim 4, is characterized in that described positioning cylinder is double-acting cylinder, and two air inlet ports of double-acting cylinder are connected with source of the gas through electromagnetic valve, and electromagnetic valve is connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015365.7U CN203769353U (en) | 2014-01-10 | 2014-01-10 | Lead screw lifting type multi-degree-of-freedom dynamic stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015365.7U CN203769353U (en) | 2014-01-10 | 2014-01-10 | Lead screw lifting type multi-degree-of-freedom dynamic stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769353U true CN203769353U (en) | 2014-08-13 |
Family
ID=51286557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420015365.7U Expired - Fee Related CN203769353U (en) | 2014-01-10 | 2014-01-10 | Lead screw lifting type multi-degree-of-freedom dynamic stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769353U (en) |
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2014
- 2014-01-10 CN CN201420015365.7U patent/CN203769353U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150110 |
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| EXPY | Termination of patent right or utility model |