Revolving stage with elastic armrests

A kind of armrest and elastic technology, applied in the field of rotating stage, can solve the problem of not meeting the performance needs, not designing armrests, etc., and achieve the effect of good vibration isolation, good comfort and reliable installation.

Active Publication Date: 2018-01-12
YIWU SCI & TECH INST CO LTD OF ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a revolving stage with good gripping comfort and elastic handrails, which solves the problem that the existing revolving stage cannot meet the needs of performances due to the absence of handrails

Method used

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  • Revolving stage with elastic armrests
  • Revolving stage with elastic armrests
  • Revolving stage with elastic armrests

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0042] Embodiment two, the difference with embodiment one is:

[0043] see Figure 4 , The table top 5 is provided with 3 installation frames 9 . The platform 5 is connected to the slewing bearing 33 through the mounting feet 9 .

[0044] Specifically: the mounting foot 9 includes a lower section 91 and an upper section 92 . The lower end of the lower section 91 is connected with the slewing bearing 5 . The upper end of the lower section 91 is slidably sleeved on the lower end of the upper section 92 . The lower section 81 is provided with a damping spring 93 supporting the upper section 92 . The upper end of the upper section 92 is provided with a connecting ring 921 . An inner ring 922 passes through the connecting ring 921 . The inner ring 922 is connected with the connecting ring 921 through the rubber ring 7 . The inner ring 922 is pierced with connecting pins 923 . The connecting pin 923 is connected with the lower end of the platform 1 .

[0045] see Figure 5...

Embodiment 3

[0050] Embodiment three, the difference with embodiment two is:

[0051] see Figure 9 , The mounting foot 9 is also provided with a driving mechanism 6 . The inner ring 922 is rotatably connected to the rubber ring 7 , and the rubber ring 7 is fixedly connected with the connecting ring 921 .

[0052] The drive mechanism 6 includes a ratchet 61 , a pawl 62 for driving the ratchet, and a drive lever 63 . The ratchet 61 is coaxially connected with the inner ring 922 . The ratchet 61 is integrated with the inner ring 922 . The pawl 62 is fixedly connected to one end of the driving rod 63 . The upper section 92 is provided with a sliding hole 924 . The other end of the driving rod 63 can slide through the sliding hole 924 two-dimensionally. The lower end of the drive rod 63 is slidably hooked to the lower section 91 along the radial direction of the connecting ring 921 (see Figure 4 ) and connected with the next paragraph. The driving rod 63 is provided with a storage hol...

Embodiment 4

[0054] Embodiment four, the difference with embodiment three is:

[0055] see Figure 10 , The lower end of the hollow fixed column 1 is provided with a buried rod installation hole 95 . The lower end of the buried rod installation hole 95 is provided with an inner flange 951 . The mounting holes of the buried poles are threaded holes. A buried rod 94 is threaded through the buried rod mounting hole 95 so that it can be pulled up upwards. The upper end of the buried rod 94 is provided with a protruding ring 941 . The protrusion ring 941 cooperates with the inner flange 951 to prevent the buried rod 94 from falling off downward. An extruded pipe 96 is threadedly connected to the buried rod installation hole 95 . The lower end of the buried rod 94 is provided with a gripping structure 4 . The gripping structure 4 includes a pressing rod 41 , a limiting member 45 and two oppositely arranged curved arms 42 . The pressing rod 41 extends in the vertical direction. The pressi...

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PUM

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Abstract

The invention relates to a revolving stage. The revolving stage provided with an elastic handrail includes a stage surface, a hollow fixing column, a hollow elevating column, an elevating structure, a pivoting support, and a rotating motor. The stage surface is provided with a handrail bar. A sleeve tube elastically sleeves the handrail bar. An elastic force adjusting mechanism is arranged between the handrail bar and the sleeve tube and includes a base tube sleeving the handrail bar and passing through the interior of the sleeve tube, a clamping layer around the outside of the base tube, and a pre-tightening force adjusting structure. The clamping layer is formed from a plurality of friction strips distributed along the base tube circumference. The friction strips are provided with a plurality of sliding bars extending in the radial direction of the base tube. The sliding bars slidably pass through the base tube. Third springs which drive the sliding bars to move outward and further drive the friction strips to abut the sleeve tube are arranged in the inner ends of the sliding bars. The sleeve tube is grasped when the stage performance has an action of grasping of the handrail. The revolving stage provided with the elastic handrail guarantees great comfort in handrail holding, and solves the problem that the performance requirement cannot be satisfied because no handrail is designed for the prior revolving stage.

Description

technical field [0001] The invention relates to a revolving stage, in particular to a revolving stage provided with elastic handrails. Background technique [0002] The stage is a space platform provided for actors to perform in a theater or on an outdoor venue. It can make the audience's attention focus on the actor's performance and obtain an ideal viewing effect. Some stages can be raised and lowered, while others cannot be raised and lowered. The types of stage include mirror frame stage, stretch stage, arc stage and rotating stage. An existing rotating stage is disclosed in the patent document with the Chinese patent number 2011105767844, the authorized announcement number CN202401794U, and the name "rotary arm symmetrical lifting and rotating stage". The stage in the patent document includes a table top, a hollow fixed The column, the hollow lifting column sleeved on the upper end of the hollow fixed column, the lifting structure driving the hollow lifting column to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H3/26
CPCE04H3/26
Inventor 倪洪杰俞立仇翔吴立锋
Owner YIWU SCI & TECH INST CO LTD OF ZHEJIANG UNIV OF TECH
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