Rotatable type lifting stage

Abstract

The invention discloses a rotatable type lifting stage. The rotatable type lifting stage comprises a base table, a stage disc, a rotary device and a lifting device, wherein the top of the base table is open, the inner part of the base table is hollow; the stage disc, the lifting device and the rotary device are sequentially positioned on the positions from the top of the base station to the bottomof an inner cavity; the bottom center of the stage disc is connected with a rotary shaft which is perpendicular to the surface of the stage disc; the free end of the rotary shaft is connected with the rotary device; a rotating axis is an axis of the rotary shaft; the rotary shaft and the rotary device are in sliding fit in the axial direction; the rotary shaft passes through the rotary device, and length of the pass-through part is greater than lifting height difference of the stage; the lifting device comprises a linear motion pair and a lifting layer which is positioned below the stage disc; the rotating axis penetrates through the lifting layer; the linear motion pair is positioned below the lifting layer, and the output end of the linear motion pair is connected to the bottom of the lifting layer; and a moving direction of the lifting layer is parallel to the axis of the rotary shaft. The rotary type lifting stage can simultaneously realize a lifting function and a rotating function, and can independently perform lifting and rotating.

Description

technical field [0001] The invention belongs to the field of stage equipment and relates to a rotatable lifting stage. Background technique [0002] In existing performance activities, the lifting and rotation of the stage are often used to achieve performance effects. At present, the common stage structure forms are mainly divided into: fixed type, liftable type, and rotatable type. Their structure is usually too single to meet the requirements of diverse performing arts, so that the ideal performance effect cannot be achieved. . Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art, and provide a rotatable lifting stage, which can make the stage realize the functions of lifting and rotating simultaneously, and the lifting and rotating can be performed independently. [0004] In order to achieve the above object, the present invention adopts the following technical solutions to achieve: ...

AI Technical Summary

Problems solved by technology

At present, the common stage structure forms are mainly divided into: fixed type, liftable type, and rotatable type. Their structure is usually too single to meet the requirements of diverse performing arts, so that the ideal performance effect cannot be achieved.

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