Multi-freedom-degreedynamic dynamic stage
Technical field
The present invention relates to the stage of performance, say it is that a kind of needs according to performance can make lifting at any time, flat turn, rotary movement coordinate the performance of performer in detail, make performance form variation, literature and art can be combined with acrobatics, perform diversification, greatly enhance ornamental multi-freedom-degreedynamic dynamic stage.
Background technology
It is known that with growth in the living standard, people increasingly pay attention to cultural life, stage editorial art improves increasingly, people's also more and more higher of the requirement to stage performance.
The structure of traditional stage is stationary structure, and the one kind only building on the ground is above ground level, the mesa-shaped place performed thereon for performer.In the last few years, variation due to stage performance form, dealer invented some can simple motion stage, the applying date as disclosed in State Intellectual Property Office authorizes is on October 10th, 2011, Application No. 201110310669.7, the patent of invention of the table top rotating device of entitled butterfly stage, discloses the stage structure that a kind of performance table top can horizontally rotate;The applying date disclosed in State Intellectual Property Office's mandate is on December 28th, 2010, Application No. 201010613253.8, the patent of invention of entitled self-steering elevator stage, discloses a kind of stage structure of performance table top vertical lift.The structure of above-mentioned stage is single, and the form being available for stardom's performance is single, and during actor performance, the visual angle of spectators is substantially unchanged or varies less, poor visual effect, and performing effect is poor.
Content of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, the stage that a kind of progress according to performance plot can make lifting at any time, flat turn, rotary movement coordinate performer to perform is provided, this stage is that one kind can make performance form variation, literature and art can be combined with acrobatics, perform diversification, the visual angle of spectators constantly changes, performing effect is good, greatly enhances the multi-freedom-degreedynamic dynamic stage of sight.
The present invention solves above-mentioned the deficiencies in the prior art and employed technical scheme comprise that:
A kind of multi-freedom-degreedynamic dynamic stage it is characterised in that:It is provided with lifting hydraulic cylinder, the piston rod of lifting hydraulic cylinder is provided with crane, crane upper surface is provided with to be stirred hinged seat and stirs hydraulic cylinder hinged seat, stir to be hinged with hinged seat and stir frame, stir to be hinged with hydraulic cylinder hinged seat and stir hydraulic cylinder, stir the piston rod of hydraulic cylinder with to stir frame hinged;Stir frame upper surface and be connected with performing stage through pivoting support, stir frame and be provided with turning motor, the main shaft of turning motor is provided with driving gear, driving gear is connected with revolving support, it is evenly equipped with positioning cylinder, performance table top is provided with the piston rod manhole appendix being matched with the piston rod of positioning cylinder, is provided with Hydraulic Station, source of the gas and controller on the downside of performing stage upper table surface, Hydraulic Station via controller and lifting hydraulic cylinder and stir hydraulic cylinder and be connected, source of the gas via controller is connected with positioning cylinder.
Heretofore described Hydraulic Station is arranged on the downside of crane, and source of the gas is located at crane upper surface, Hydraulic Station through flexible hydraulic pressure pipe with lifting hydraulic cylinder and stir hydraulic cylinder and be connected;Source of the gas is connected with positioning cylinder through pivoting support center through flexible trachea.In order to improve service life, flexible trachea includes flexible supervisor and flexible arm, source of the gas is divided into multichannel flexibility arm through flexible supervisor through after rotation pivoting support center, every flexible arm is connected with a positioning cylinder, when performance table top rotates, flexibility supervisor follows twisting, damage to flexible trachea is little, high life.
Heretofore described positioning cylinder is double-acting cylinder, and two air inlets of double-acting cylinder are connected with source of the gas through electromagnetic valve, and electromagnetic valve is connected with controller.Electromagnetic valve is used for controlling the inlet and outlet of two air inlets of double-acting cylinder.Controller is PLC, can automatically control the flexible of each positioning cylinder piston rod according to the program programming that table is wanted.
It is provided with the fixed station of hollow in the present invention, fixed station top is provided with the hatchway matching with the performance table top overturning stage, and upset stage is located in fixed station, when upset stage does not rise, do not overturn, performance table top phase is embedded in hatchway, forms bigger stage with fixed station upper surface.
Heretofore described lifting hydraulic cylinder at least three, is uniformly distributed in below crane.
The present invention is in use, performer is performed on the stage with common stage performance identical first, during performance, the performance table top of upset stage can horizontally rotate under the driving of rotary electric machine, when performing plot and needing, the performance table top of upset stage can flip an angle under the driving stirring hydraulic cylinder, even vertical.The present invention can perform according to the progress of performance plot that table top can make lifting at any time, flat turn, rotary movement coordinate the performance of performer, make performance form variation, literature and art can be combined with acrobatics, perform diversification, the visual angle of spectators constantly changes, performing effect is good, greatly enhances the upset stage of sight.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is that in the present invention, lifting hydraulic cylinder, by crane jacking, stirs hydraulic cylinder works and drives performance table top to overturn to vertical, the piston rod of positioning cylinder stretches out structural representation during performance table top.
Fig. 3 is the structural representation that in the present invention, source of the gas positioning cylinder connects.
Specific embodiment
A kind of multi-freedom-degreedynamic dynamic stage, is provided with lifting hydraulic cylinder 11, and the piston rod of lifting hydraulic cylinder 11 is provided with crane 1, lifting hydraulic cylinder at least three, is uniformly distributed in below crane, in figure is to be distributed in four lifting hydraulic cylinders of crane corner.Crane 1 upper side side is provided with to be stirred hinged seat 8 and stirs hydraulic cylinder hinged seat 9, stirs to be hinged with hinged seat 8 and stirs frame 5, stirs to be hinged with hydraulic cylinder hinged seat 9 and stir hydraulic cylinder 6, stirs the piston rod of hydraulic cylinder 6 with to stir frame 5 hinged;Stir hydraulic cylinder hinged seat it can be seen that stirring and being provided with second in the middle part of frame 5 downside, stirring the piston rod of hydraulic cylinder and second, to stir hydraulic cylinder hinged seat hinged;Stir hinged seat 8 be higher than stir hydraulic cylinder hinged seat 9 and second stir hydraulic cylinder hinged seat height and, make to stir frame and can be horizontally placed above crane, and hydraulic cylinder easily pushes and stirs frame and stir.Stir hydraulic cylinder at least two, run more steady.Stir frame upper surface and be connected with performing stage 2 through pivoting support, stir frame 5 and be provided with turning motor 4, it is connected with driving gear through decelerator on the main shaft of turning motor 4, driving gear is connected with revolving support, pivoting support is external tooth type pivoting support, the inner ring of pivoting support with stir that frame is connected, outer ring is connected with the middle part of performing stage lower surface, driving gear is engaged with the external tooth of pivoting support.It is evenly equipped with positioning cylinder 7, performance table top is provided with and positioning cylinder 7 on the downside of performing stage upper table surface(Double-acting cylinder)The piston rod manhole appendix that matches of piston rod, the piston rod of positioning cylinder can spread from the table through piston rod manhole appendix or be retracted under table top;Positioning cylinder 7 is double-acting cylinder, and two air inlets of double-acting cylinder are connected with source of the gas 3 through electromagnetic valve 13, and electromagnetic valve 13 is connected with controller 14.Electromagnetic valve is used for controlling the inlet and outlet of two air inlets of double-acting cylinder.Controller is PLC, can automatically control the flexible of each positioning cylinder piston rod according to the program programming that table is wanted.Electromagnetic valve is four way solenoid valve, and four control mouths are connected with source of the gas, two air inlets of double-acting cylinder and air respectively, and electromagnetic valve be can control source of the gas and connected with any one air inlet, and another air inlet is with atmosphere it is also possible to close source of the gas.It is provided with Hydraulic Station 10, source of the gas 3 and controller, Hydraulic Station 10 and lifting hydraulic cylinder and stir hydraulic cylinder and be connected, source of the gas is connected with positioning cylinder.Hydraulic Station, turning motor are all connected with master controller with source of the gas, are easy to centralized Control.
Heretofore described Hydraulic Station is arranged on the downside of crane, and source of the gas is located at crane upper surface, and Hydraulic Station through flexible hydraulic pressure pipe and lifting hydraulic cylinder and stirs hydraulic cylinder and is connected;Source of the gas is connected with positioning cylinder through pivoting support center through flexible trachea.It is provided with the fixed station of hollow, fixed station top is provided with the hatchway matching with the performance table top overturning stage, upset stage is located in fixed station, when upset stage does not rise, do not overturn, during performance table-surface level, performance table top phase is embedded in hatchway, forms bigger stage with fixed station upper surface.
The present invention is in use, performer is performed on the stage with common stage performance identical first, during performance, performance table top can lift under lifting hydraulic cylinder drives, and horizontally rotate, flip an angle, even vertical under stirring Driven by Hydraulic Cylinder under the driving of turning motor.In upset, the piston rod of positioning cylinder can quickly stretch out performance table top, consolidates body for performer, auxiliary performs highly difficult acrobatics action.Needs according to different performance plots(Such as acrobatics, with fight climbing performance etc.), performance table top can make lifting at any time according to the development of performance plot, flat turn, rotary movement coordinate the performance of performer, makes performance form diversified, literature and art can be combined with acrobatics, perform diversification, the visual angle of spectators constantly changes, and performing effect is good, greatly enhances sight.