CN105735684A - Stage lifting device - Google Patents
Stage lifting device Download PDFInfo
- Publication number
- CN105735684A CN105735684A CN201610129299.XA CN201610129299A CN105735684A CN 105735684 A CN105735684 A CN 105735684A CN 201610129299 A CN201610129299 A CN 201610129299A CN 105735684 A CN105735684 A CN 105735684A
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- China
- Prior art keywords
- connecting rod
- stage
- worm
- lifting device
- guide rail
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- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
- E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
- E04H3/22—Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
- E04H3/24—Constructional features of stages
- E04H3/26—Revolving stages; Stages able to be lowered
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Multimedia (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
Description
技术领域technical field
本发明涉及一种升降装置，特别是涉及一种升降舞台装置。The invention relates to a lifting device, in particular to a lifting stage device.
背景技术Background technique
随着社会的快速发展,舞台变得越来越重要。无论是结婚，还是商家的活动，以及学校的各种文化表演等等．都需要用到舞台．所以舞台的平稳的升降，以及准确定位变得非常重要，传统的舞台升降需要人去主动调动，并且不能准确的找到正确位置．这样会浪费大量时间．舞台在升降的时候，也有可能传动不平稳．所以现在需要一个自动舞台装置去解决这个问题，一是能够实现自动化，二是能够解决舞台定位，以及舞台升降平稳。With the rapid development of society, the stage becomes more and more important. Whether it's a wedding, a business event, or a variety of school cultural performances, etc. All need to use the stage. Therefore, the stable lifting of the stage and accurate positioning become very important. The traditional stage lifting requires people to actively mobilize and cannot accurately find the correct position. This will waste a lot of time. When the stage is raised and lowered, the transmission may not be stable. So now we need an automatic stage device to solve this problem. One is to realize automation, and the other is to solve the stage positioning and the stable lifting of the stage.
发明内容Contents of the invention
本发明的目的在于提供一种升降舞台装置，该装置在需要舞台调整的时候，可以通过遥控装置,使舞台平稳的上下移动,并且可以准确停在任意位置，解决人工手动控制舞台，传动不平稳的问题．提高工作效率。The purpose of the present invention is to provide a lifting stage device. When the stage needs to be adjusted, the device can make the stage move up and down smoothly through the remote control device, and can accurately stop at any position, so as to solve the problem of manual control of the stage, and the transmission is not stable. The problem. Improve work efficiency.
本发明的目的是通过以下技术方案实现的：The purpose of the present invention is achieved through the following technical solutions:
一种升降舞台装置，所述装置包括电机、蜗轮、蜗杆、重物滑块、丝杠、导轨、连杆、机架；电机连接蜗杆，蜗杆连接蜗轮，蜗轮连接丝杠，重物滑块置于导轨上，连杆固定在连杆和连杆之间，连杆和连杆另一端夹着杆连支撑平台；八连杆机构构成两个平行四边形机构。A lifting stage device, the device includes a motor, a worm wheel, a worm, a weight slider, a lead screw, a guide rail, a connecting rod, and a frame; On the guide rail, the connecting rod is fixed between the connecting rod and the other end of the connecting rod sandwiches the supporting platform; the eight connecting rod mechanism constitutes two parallelogram mechanisms.
所述的一种升降舞台装置，所述连杆为支撑机架，连杆支撑平台。In the aforementioned lifting stage device, the connecting rod is a supporting frame, and the connecting rod supports the platform.
本发明的优点与效果是：Advantage and effect of the present invention are:
1.本发明的蜗轮蜗杆动力系统设计，让舞台的起降更平稳,有利于准确调节舞台高度。1. The design of the worm gear power system of the present invention makes the take-off and landing of the stage more stable, and is conducive to accurate adjustment of the stage height.
2.本发明丝母丝杆控制配重的设计，舞台起降能够自锁,不管任何时候出现突发情况,都能保证人员安全。2. With the design of the control counterweight of the present invention, the stage can be self-locked for take-off and landing, and the safety of personnel can be guaranteed no matter when an emergency occurs at any time.
3.本发明8连杆构成双拟平行四边形装置设计，让舞台的平稳度和水平度大大提高,表演人员站在舞台上的表演更自如,更舒适。3. The design of the double quasi-parallelogram device composed of 8 connecting rods in the present invention greatly improves the stability and level of the stage, and the performers can perform more freely and comfortably on the stage.
附图说明Description of drawings
图1为本发明的整体运行原理示意图。Fig. 1 is a schematic diagram of the overall operating principle of the present invention.
具体实施方式detailed description
下面结合附图所示实施例对本发明进行详细说明。The present invention will be described in detail below in conjunction with the embodiments shown in the accompanying drawings.
图中部件为：1电机、2蜗轮、3蜗杆、4重物滑块、5丝杠、6导轨、7，8，9，10，11，12，13连杆，14机架。The components in the figure are: 1 motor, 2 worm gears, 3 worm screws, 4 weight sliders, 5 lead screws, 6 guide rails, 7, 8, 9, 10, 11, 12, 13 connecting rods, and 14 racks.
如图所示，图1为本发明升降舞台装置的示意图，本发明装置是由电机1驱动蜗杆3转动,蜗杆带动着蜗轮2旋转，其中蜗杆3和蜗轮2实现反行程自锁，保证安全。进而蜗轮3带动丝杠5旋转,既而重物滑块4在导轨6上可以滑动。从而来控住杆13的定点旋转，由于导轨的倾斜角小于摩擦角，所以丝杠5不受轴向力。连杆7定点旋转带动着连杆8进行着上下运动,连杆8固定在连杆9和连杆10之间,来决定其水平位置。连杆9和连杆10另一端夹着杆连11支撑平台,确保杆连11与杆连8保持同种状态。连杆13与连杆12是连杆机构中最重要的。它可以确定连杆14的运动反向为竖直，确定了机构的总体运动方向，连杆14为机架，起支撑作用，为了保持系统的稳定性。电机1带动蜗杆2转动,蜗杆2带动涡轮3转动，涡轮3带动丝杠5转动，从而实现重物滑块4在导轨6上进行滑移，导致杆7绕着轴上下移动，从而带动杆8进行上移动，连杆8通过两根轴带动连杆9和连杆10运动，然后连杆9和连杆10带动支撑平台11运动，其中连杆12和连杆13保持支撑平台在竖直方向上运动，完成舞台的水平升降运动。升降舞台装置的内部带有蜗杆蜗轮输出端连接丝杠幅串联组合，即达到自锁要求，可以防止以外的扰动。又可以实现使舞台高度调整更精确。双拟平行四边形机构设计，连杆、支撑平台、连机、机架构成八连杆机构，呈两个拟平行四边形机构，让舞台的起降始终维持着水平，更舒适更安全。As shown in the figure, Fig. 1 is a schematic diagram of the lifting stage device of the present invention. The device of the present invention is driven by the motor 1 to rotate the worm 3, and the worm drives the worm wheel 2 to rotate, wherein the worm 3 and the worm wheel 2 realize reverse stroke self-locking to ensure safety. And then the worm wheel 3 drives the screw 5 to rotate, and then the weight slider 4 can slide on the guide rail 6. Thereby, the fixed-point rotation of the rod 13 is controlled. Since the inclination angle of the guide rail is smaller than the friction angle, the leading screw 5 is not subject to axial force. The fixed-point rotation of the connecting rod 7 drives the connecting rod 8 to move up and down, and the connecting rod 8 is fixed between the connecting rod 9 and the connecting rod 10 to determine its horizontal position. The other ends of the connecting rod 9 and the connecting rod 10 clamp the connecting rod 11 to support the platform, ensuring that the connecting rod 11 and the connecting rod 8 maintain the same state. Connecting rod 13 and connecting rod 12 are the most important in the linkage mechanism. It can determine that the movement reverse of the connecting rod 14 is vertical, which determines the overall movement direction of the mechanism. The connecting rod 14 is a frame and plays a supporting role, in order to maintain the stability of the system. The motor 1 drives the worm 2 to rotate, the worm 2 drives the turbine 3 to rotate, and the turbine 3 drives the lead screw 5 to rotate, so that the weight slider 4 slides on the guide rail 6, causing the rod 7 to move up and down around the shaft, thereby driving the rod 8 To move up, the connecting rod 8 drives the connecting rod 9 and the connecting rod 10 to move through two shafts, and then the connecting rod 9 and the connecting rod 10 drive the supporting platform 11 to move, wherein the connecting rod 12 and the connecting rod 13 keep the supporting platform in the vertical direction The upper movement completes the horizontal lifting movement of the stage. The interior of the lifting stage device has a series combination of worm and worm gear output terminals connected to the screw width, which meets the self-locking requirements and can prevent external disturbances. It can also achieve more precise stage height adjustment. Double quasi-parallelogram mechanism design, connecting rods, support platform, connecting machine, and frame form an eight-bar linkage mechanism, forming two quasi-parallelogram mechanisms, so that the take-off and landing of the stage is always maintained at a level, more comfortable and safer.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129299.XA CN105735684B (en) | 2016-03-08 | 2016-03-08 | A kind of elevator stage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129299.XA CN105735684B (en) | 2016-03-08 | 2016-03-08 | A kind of elevator stage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105735684A true CN105735684A (en) | 2016-07-06 |
| CN105735684B CN105735684B (en) | 2018-03-13 |
Family
ID=56249263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610129299.XA Expired - Fee Related CN105735684B (en) | 2016-03-08 | 2016-03-08 | A kind of elevator stage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105735684B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2497846Y (en) * | 2001-10-19 | 2002-07-03 | 中国杂技团 | Shiftable rotary stage |
| CN201300679Y (en) * | 2008-11-20 | 2009-09-02 | 杭州赛奇高空作业机械有限公司 | Trailer tow rod capable of adjusting height |
| CN202829496U (en) * | 2012-08-29 | 2013-03-27 | 凯迈（洛阳）测控有限公司 | Parallel four-bar lifting mechanism |
| CN203682989U (en) * | 2014-01-20 | 2014-07-02 | 成都瑞拓科技实业有限责任公司 | Parallelogram horizontally-moving device |
| US20140332317A1 (en) * | 2010-08-17 | 2014-11-13 | Jlg Industries, Inc. | Mast lift with screw drive and gas strut |
| CN104627899A (en) * | 2015-02-04 | 2015-05-20 | 黄骅 | Shear type lifting platform |
| CN105230249A (en) * | 2015-11-10 | 2016-01-13 | 山西农机新技术服务中心 | Mechanically-electrically integrated straw bundle picking vehicle |
-
2016
- 2016-03-08 CN CN201610129299.XA patent/CN105735684B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2497846Y (en) * | 2001-10-19 | 2002-07-03 | 中国杂技团 | Shiftable rotary stage |
| CN201300679Y (en) * | 2008-11-20 | 2009-09-02 | 杭州赛奇高空作业机械有限公司 | Trailer tow rod capable of adjusting height |
| US20140332317A1 (en) * | 2010-08-17 | 2014-11-13 | Jlg Industries, Inc. | Mast lift with screw drive and gas strut |
| CN202829496U (en) * | 2012-08-29 | 2013-03-27 | 凯迈（洛阳）测控有限公司 | Parallel four-bar lifting mechanism |
| CN203682989U (en) * | 2014-01-20 | 2014-07-02 | 成都瑞拓科技实业有限责任公司 | Parallelogram horizontally-moving device |
| CN104627899A (en) * | 2015-02-04 | 2015-05-20 | 黄骅 | Shear type lifting platform |
| CN105230249A (en) * | 2015-11-10 | 2016-01-13 | 山西农机新技术服务中心 | Mechanically-electrically integrated straw bundle picking vehicle |
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| Publication number | Publication date |
|---|---|
| CN105735684B (en) | 2018-03-13 |
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