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Double-deck liftable stage

A stage, double-layer technology, applied in the field of lifting stage, can solve the problem that the upper and lower layers cannot be performed at the same time with diversified three-dimensional effects, etc., and achieve the effect of stable platform lifting without shaking, good synchronization, and reducing friction coefficient.

Inactive Publication Date: 2007-05-16
倪湘凝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing stage is generally a single-layer stage structure. The single-layer stage structure has certain restrictions on the arrangement and performance of the program, especially the diversified three-dimensional effect of simultaneous performances on the upper and lower floors.

Method used

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Embodiment Construction

[0018] Referring to Figures 1-5, a double-deck lifting stage includes an upper table 1 and a lower table 2 arranged up and down, a first lifting drive device for driving the upper table to lift, and a second lifting drive for driving the lower table. Device; the movable lower platform is set on the lower pillars fixed to the foundation, and the lower pillars are four, including two left lower pillars 61 and two right lower pillars 62, which are respectively arranged at the four corners of the lower platform. A hollow upper pillar is fixedly connected to the position corresponding to the lower pillar above the lower platform, the inner diameter of the upper pillar is larger than the outer diameter of the lower pillar, and the movable upper stage is sleeved on the upper pillar, and the upper pillar It is four, including two left upper pillars 51 and two right upper pillars 52. With the positioning structure of four columns, the force on the table is evenly distributed, and the l...

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Abstract

A double layer up-down stage includes the upper table and the lower table which are installed up and down, the first up-down driving device which drives said upper table and the second up-down driving device which drives said lower table; the lower stable is sleeved on the lower pillar which is fixed on the ground foundation, the parts corresponding the lower pillar of the upper of said lower stable is equipped with hollow upper pillar, the inner diameter of said upper pillar is more than the outer diameter of lower pillar, the upper stable is sleeved on said upper pillar. The invention includes two layers of stages, lifting the upper stage through the first up-down driving device when needing one stage; lifting the lower stage continually through the second up-down driving device when using two stages together, so it meets the diversified requirements of tridimensional stage and the utilization effects are good; it uses four flexible alachlors (armored ropes) driving the hydraulic cylinder and achieves synchronization, the force is uniform, and the lift is smooth, safe and reliable.

Description

(1) Technical field [0001] The invention relates to a lifting stage, which belongs to the field of stage machinery. (2) Background technology [0002] Existing stages generally have a single-layer stage structure. The single-layer stage structure has certain restrictions on program arrangement and performance. With the continuous improvement of people's material and cultural life, the requirements for artistic taste are getting higher and higher. With the improvement of stage arrangement art, there are also new requirements for stage structure. Therefore, the novel double-layer lifting stage can meet The need for this show. (3) Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a double-layer lifting stage, which can not only meet the simple requirements of single-layer stage performances, but also perform double-layer performances as required. [0004] For this reason, the present invention takes the following te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H3/26
Inventor 倪湘凝
Owner 倪湘凝
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