Rotatable type lifting stage

A rotary, stage technology, used in theaters and other directions, can solve the problems of a single structure, can not achieve performance effects, can not well meet the requirements of various forms of performance, and achieve the effect of improving service life and reducing friction.

Pending Publication Date: 2019-12-13
CHANGAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Rotatable type lifting stage
  • Rotatable type lifting stage

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Embodiment Construction

[0024] The present invention is described in further detail below in conjunction with accompanying drawing:

[0025] see figure 1 and figure 2 As shown, the rotatable lifting stage of the invention includes a base 1, a stage plate 13, a rotating device and a lifting device.

[0026] Abutment 1 is a cylinder with an open top, hollow inside, and a ring on the top surface. A circle of grooves 10 is provided on the ring, and the grooves 10 extend along the axis of Abutment 1. Two opposite first through holes, a bushing 11 is provided in the middle of the cavity of the abutment 1, and the inner ring of the bushing 11 extends upwards to form a boss, and two opposite second through holes are arranged on both sides of the peripheral surface of the boss. A first through-hole and two second through-hole axes are collinear.

[0027] The stage plate 13 is located above the base 1, and the center of the bottom circle is connected with the rotating shaft 12, the axis of the rotating sha...

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PUM

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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: ...

Claims

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Application Information

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IPC IPC(8): E04H3/26E04H3/28E04H3/24
CPCE04H3/24E04H3/26E04H3/28
Inventor 惠阳张红俊
Owner CHANGAN UNIV
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