CN104436709B - Swinging rotating mechanism used for art performance venue - Google Patents
Swinging rotating mechanism used for art performance venue Download PDFInfo
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- CN104436709B CN104436709B CN201410612270.8A CN201410612270A CN104436709B CN 104436709 B CN104436709 B CN 104436709B CN 201410612270 A CN201410612270 A CN 201410612270A CN 104436709 B CN104436709 B CN 104436709B
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- chain
- revolving support
- escapement
- swinging
- sprocket wheel
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Abstract
The invention discloses a swinging rotating mechanism used for an art performance venue. The swinging rotating mechanism is composed of a swinging device and a two-way rotating device. The swinging device comprises a power device which can drive a chain wheel below the power device to rotate forwards or backwards. A swinging wheel is arranged below the chain wheel. The chain wheel and the swinging wheel are connected through a chain. The two ends of the chain are fixed to the two ends of the swinging wheel through fixing devices. A tensioning device is arranged between the chain wheel and the swinging wheel and matched with the chain. The two-way rotating device is fixedly arranged on the lower portion of the swinging wheel and swings while the swinging wheel swings. The swinging rotating mechanism can be used for installing a large LED display or other various props which need to be moved, swung, overturned and rotated, the LED display and the other props can all be presented to field audience at the optimal position, height and angle, and the swinging rotating mechanism can be directly used for the background switching on a stage or used in cooperation with performers for conducting special effect performance in scenes.
Description
Technical field
The present invention relates to a kind of equipment dedicated for the performing art venue such as cinema, studio hall, refer in particular to performing art venue
Swing rotary mechanism.
Background technology
The swing rotary mechanism of performing art venue is used exclusively for the performing art venue such as cinema, studio hall, installs large-scale led
Display screen or the equipment of other activity stage property.This equipment is typically mounted at flies, and the lower end of arm can be installed and be regarded for playing
Frequently, the large-scale led display screen of background, captions etc., also can install the various activities stage property that performance needs.Equipment is by multi-motion machine
Structure is combined into an entirety, has compact conformation, flexible operation strong from heavy and light, function, using the feature of, convenient storage.
General theater, the led display screen of studio hall or scenery are all fixing, or are arranged on miscellaneous equipment and can make
Small range translation, elevating movement.With the raising of led screen display precision, using also increasingly extensive, and many stage properties also melt in a large number
The elements such as entering tone, light, electricity, water, vapour, but aim at what the design of the performing art venue such as theater, studio hall produced, multi-functional, operation side
Just, can the suspension operational equipment development of multi-dimensional movement really relatively lag behind.Conventional fixed display screen, stage property are because motion change
Scope and limited angle, are difficult to meet diversified stage performance needs, and spectators appreciate the requirement of perfect vision effect.
Content of the invention
(1) technical problem to be solved
The technical problem to be solved in the present invention is to provide a kind of performing art field using in the performing art venue such as cinema, studio hall
The swing rotary mechanism in shop.
(2) technical scheme
For solving above-mentioned technical problem, the present invention provides a kind of swing rotary mechanism of performing art venue, and it is by swinging dress
Put and two-way rotating device composition, pendulous device includes power set, this power set just can drive sprocket wheel thereunder
Turn or invert, the lower section of sprocket wheel is provided with escapement, is connected by chain between sprocket wheel and escapement, the two ends of chain are passed through admittedly
Determine the two ends that device is fixed on escapement, between sprocket wheel and escapement, be provided with tensioner, this tensioner is matched with chain,
Two-way rotating device is fixedly mounted on escapement bottom, and swings with the swing of escapement.
Wherein, tensioner includes the fixed chain wheels matching with chain and movable sprocket wheel, and movable sprocket wheel is installed in
On one motion bar, movable sprocket wheel can rotate with the pulling of chain, and motion bar side is provided with regulating bolt, and regulating bolt is to work
The position of movable sprocket is adjusted thus tension chain.
Wherein, fixing device is made up of a fixed block and fixing bolt, and the end of chain is fixedly connected with fixed block, fixing
Block is fixed on the curved end of circular arc escapement by this fixing bolt.
Wherein, two-way rotating device is made up of vertical rotating mechanism and horizontal rotation apparatus, the fixing peace of vertical rotating mechanism
It is contained in the lower section of escapement；Vertical rotating mechanism includes the reducing motor i being fixedly mounted on installing plate i and revolving support inner ring
I, is provided with the revolving support outer ring i being rotatably assorted with it outside this revolving support inner ring i, revolving support outer ring i passes through connecting plate
It is fixedly mounted on escapement, reducing motor i axle head is engaged with the external gear i of revolving support outer ring i, after reducing motor i drives, return
Turn and support inner ring i to rotate in the i of revolving support outer ring and drive installing plate i to rotate.
Wherein, horizontal rotation apparatus include the installing plate ii being fixedly connected with installing plate i, fixing peace on the downside of installing plate ii
Equipped with revolving support inner ring ii, outside this revolving support inner ring ii, it is provided with the revolving support outer ring ii being rotatably assorted with it, install
The reducing motor ii driving revolving support outer ring ii rotation is provided with plate ii.
Wherein, installing plate i has the through hole coaxial with reducing motor i output shaft, bearing is installed in this through hole, slow down
The axle head of motor i is inserted in bearing.
(3) beneficial effect
Compared with prior art, the invention has the advantages that
(1) multi-motion form combination, movement dimension is many, range of movement is wide, compact conformation, operation strong from heavy and light, function
Easy；
(2) can be used for large-scale led display screen is installed or other needs to swing, overturn all kinds of stage properties of rotation, and can
With optimal position, highly, angle present to audience；
(3) motor process of the said equipment or stage property, can be directly used for the background switching on stage, or cooperation performer is carried out
Specially good effect performance in scene etc..
Brief description
Fig. 1 is the structural representation of the swing rotary mechanism of performing art venue of the present invention.
Fig. 2 is the in-house partial sectional view of swing rotary of performing art venue of the present invention.
Fig. 3 is the a-a profile of Fig. 1.
Fig. 4 is the b portion enlarged drawing of Fig. 1.
In figure, 1- sprocket wheel；2- escapement；3- chain；4- fixed chain wheels；5- activity sprocket wheel；6- motion bar；7- regulating bolt；
8- fixed block；9- fixing bolt；10- installing plate i；11- reducing motor i；12- revolving support inner ring i；13- revolving support outer ring
i；14- connecting plate；15- installing plate ii；16- revolving support inner ring ii；17- revolving support outer ring ii；18- reducing motor ii；19-
Bearing；20- gear i；21- gear ii；23- gear iii；22- gear iv；24- reducing motor iii.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Hereinafter implement
Example is used for the present invention is described, but can not be used for limiting the scope of the present invention.
The structure of the swing rotary mechanism of performing art venue of the present invention as shown in figure 1, its cross-section structure as shown in Fig. 2 this
The swing rotary mechanism of invention performing art venue, wherein, is made up of pendulous device and two-way rotating device, above-mentioned pendulous device bag
Include dynamic device, this power set can drive sprocket wheel 1 thereunder to rotate forward or invert, and is provided with the lower section of sprocket wheel 1
Escapement 2, is connected by chain 3 between above-mentioned sprocket wheel 1 and escapement 2, and the two ends of above-mentioned chain 3 are fixed on by fixing device respectively
The two ends of escapement 2, above-mentioned be provided with tensioner between sprocket wheel 1 and escapement 2, this tensioner is matched with chain 3, above-mentioned
Two-way rotating device is fixedly mounted on escapement 2 bottom, swings with the swing of escapement 2.The power set of above-mentioned pendulous device are
The axle head of reducing motor iii24, reducing motor iii24 is provided with gear iii23, and gear iii23 is meshed with gear iv22, tooth
Iv22 is coaxially connected with above-mentioned sprocket wheel 1 for wheel, when driving reducing motor iii24, by the engagement drive sprocket of gear iii, iv
Rotation, thus driving the swing of escapement.
Above-mentioned two-way rotating device is made up of vertical rotating mechanism and horizontal rotation apparatus, and above-mentioned vertical rotating mechanism is fixed
It is arranged on the lower section of escapement 2；Above-mentioned vertical rotating mechanism include the reducing motor i11 being fixedly mounted on installing plate i10 and
Revolving support inner ring i12, is provided with the revolving support outer ring i13 being rotatably assorted with it outside this revolving support inner ring i12, above-mentioned time
Turn and support outer ring i13 to be fixedly mounted on escapement by connecting plate 14, be arranged on the gear i20 of above-mentioned reducing motor i11 axle head
Engage with the external gear i of revolving support outer ring i13, after reducing motor i11 drives, gear i20 engages rotation around external gear i, and
Revolving support inner ring i12 is driven to rotate in the i13 of revolving support outer ring.Have on this installing plate i10 and reducing motor i11 output
The coaxial through hole of axle, is provided with bearing 19 in this through hole, the axle head of reducing motor i11 is inserted in bearing 19.Wherein, revolution
It is evenly arranged with multiple steel balls between support inner ring i12 and revolving support outer ring i13, make revolving support inner ring i12 in revolving support
More flexible during rotation in the i13 of outer ring.
Horizontal rotation apparatus include the installing plate ii15 being fixedly connected with installing plate i10, fixing on the downside of installing plate ii15
Revolving support inner ring ii16 is installed, is provided with, outside this revolving support inner ring ii16, the revolving support outer ring being rotatably assorted with it
Ii17, above-mentioned installing plate ii15 is provided with the reducing motor ii18 driving revolving support outer ring ii17 rotation, is arranged on deceleration
The gear ii21 of motor ii18 is engaged with the external gear ii of revolving support outer ring ii17, after reducing motor ii18 drives, revolution
Support outer ring ii17 rotate outside revolving support inner ring ii16 and drive external equipment (for example led display screen or other need move
Dynamic stage property) rotate.Wherein, it is evenly arranged with multiple steel balls between revolving support inner ring ii16 and revolving support outer ring ii17,
Make revolution revolving support outer ring ii17 more flexible when rotating outside revolving support inner ring ii16.
Above-mentioned tensioner includes the fixed chain wheels 4 matching with chain 3 and movable sprocket wheel 5, as shown in figure 3, movable
Sprocket wheel 5 is installed on a motion bar 6, and this movable sprocket wheel 5 can rotate with the pulling of chain 3, and motion bar 6 side is provided with tune
Section bolt 7, regulating bolt 7 is adjusted to the position of described activity sprocket wheel 5, to ensure that chain is in tensioning state.
Above-mentioned fixing device is made up of a fixed block 8 and fixing bolt 9, and the end of described chain 3 is fixing with fixed block 8 even
Connect, this fixed block 8 is fixed on the curved end of circular arc escapement 2 by fixing bolt 9.
When needing to swing, drive reducing motor iii, rotated by gear drive band movable sprocket, thus under driving
The escapement of side and two-way rotating device swing；When needing the motion of vertical direction, drive reducing motor i, make in revolving support
Circle i drives reducing motor i and horizontal rotation apparatus to rotate around revolving support outer ring i by connecting plate i；When needing horizontal direction
During motion, drive reducing motor ii, make revolving support outer ring ii drive external equipment to rotate around revolving support inner ring ii；The present invention
Can by simultaneously or substep drive above-mentioned reducing motor, complete external equipment position conversion, with optimal position, height and
Angle presents to audience.
These are only the preferred embodiment of the present invention it is noted that coming for those skilled in the art
Say, on the premise of without departing from the technology of the present invention principle, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of swing rotary mechanism of performing art venue it is characterised in that: described swing rotary mechanism is by pendulous device and double
To rotary apparatuss composition, described pendulous device includes power set, and this power set just can drive sprocket wheel (1) thereunder
Turn or invert, the lower section of described sprocket wheel (1) is provided with escapement (2), between described sprocket wheel (1) and escapement (2), pass through chain
(3) be connected, the two ends of described chain (3) are fixed on the two ends of described escapement (2) by fixing device, in described sprocket wheel (1) and
Escapement is provided with tensioner between (2), and this tensioner is matched with described chain (3), and described two-way rotating device is fixed
Be arranged on described escapement (2) bottom, and the swing with described escapement (2) and swing；
Described tensioner includes the fixed chain wheels (4) matching with described chain (3) and movable sprocket wheel (5), described activity
Sprocket wheel (5) is installed on a motion bar (6), and described activity sprocket wheel (5) can rotate, described activity with the pulling of chain (3)
Bar (6) side is provided with regulating bolt (7), described regulating bolt (7) to described activity sprocket wheel (5) position be adjusted thus
Tension chain.
2. performing art venue according to claim 1 swing rotary mechanism it is characterised in that: described fixing device is by one
Fixed block (8) and fixing bolt (9) composition, the end of described chain (3) is fixedly connected with fixed block (8), described fixed block (8)
It is fixed on the curved end of circular arc escapement (2) by this fixing bolt (9).
3. performing art venue according to claim 1 swing rotary mechanism it is characterised in that: described two-way rotating device
It is made up of vertical rotating mechanism and horizontal rotation apparatus, described vertical rotating mechanism is fixedly mounted on the lower section of escapement (2)；Described
Vertical rotating mechanism includes the reducing motor i (11) being fixedly mounted on installing plate i (10) and revolving support inner ring i (12),
It is provided with revolving support outer ring i (13) being rotatably assorted with it, described revolving support outer ring i outside this revolving support inner ring i (12)
(13) it is fixedly mounted on escapement by connecting plate (14), described reducing motor i (11) axle head and revolving support outer ring i (13)
External gear i engages, and after reducing motor i (11) drives, revolving support inner ring i (12) rotates simultaneously in revolving support outer ring i (13)
Installing plate i (10) is driven to rotate.
4. performing art venue according to claim 3 swing rotary mechanism it is characterised in that: described horizontal rotation dress
Put and include the installing plate ii (15) being fixedly connected with installing plate i (10), on the downside of installing plate ii (15), be installed with revolution
Support inner ring ii (16), is provided with revolving support outer ring ii (17) being rotatably assorted with it, institute outside this revolving support inner ring ii (16)
State and the reducing motor ii (18) driving revolving support outer ring ii (17) to rotate is provided with installing plate ii (15).
5. performing art venue according to claim 3 swing rotary mechanism it is characterised in that: described installing plate i (10)
On have the through hole coaxial with reducing motor i (11) output shaft, bearing (19), described reducing motor i are installed in this through hole
(11) axle head is inserted in bearing (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410612270.8A CN104436709B (en) | 2014-11-04 | 2014-11-04 | Swinging rotating mechanism used for art performance venue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410612270.8A CN104436709B (en) | 2014-11-04 | 2014-11-04 | Swinging rotating mechanism used for art performance venue |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104436709A CN104436709A (en) | 2015-03-25 |
| CN104436709B true CN104436709B (en) | 2017-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410612270.8A Active CN104436709B (en) | 2014-11-04 | 2014-11-04 | Swinging rotating mechanism used for art performance venue |
Country Status (1)
| Country | Link |
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| CN (1) | CN104436709B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298460B (en) * | 2020-03-13 | 2021-12-21 | 江苏时代演艺设备有限公司 | Translation stage |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4185652B2 (en) * | 2000-05-31 | 2008-11-26 | カヤバ システム マシナリー株式会社 | Baton lifting device |
| CN2611883Y (en) * | 2003-04-29 | 2004-04-14 | 阎国俊 | Sprocket and chain type mechanical elevating mechanism of sampling appts. |
| JP2008235067A (en) * | 2007-03-22 | 2008-10-02 | Toshiba Lighting & Technology Corp | Baton device and illuminating device |
| CN101569797B (en) * | 2008-04-28 | 2012-05-23 | 马超 | Multifunctional hoisting bisecting stage act curtain towing mechanism |
| CN101518691B (en) * | 2009-03-13 | 2011-07-27 | 北京龙影文化艺术发展中心 | Multifunctional wire hanger |
| CN102114355B (en) * | 2010-01-06 | 2012-07-18 | 深圳华强智能技术有限公司 | Movement mechanism |
| CN201921525U (en) * | 2010-12-11 | 2011-08-10 | 浙江大丰实业有限公司 | Worm type hydraulic damping driving device for fireproof curtain |
| CN202118466U (en) * | 2011-06-15 | 2012-01-18 | 南京俊东机电设备有限公司 | Electric leveling support system |
| DE202013005539U1 (en) * | 2013-06-18 | 2013-06-26 | Asm Steuerungstechnik Gmbh | Double motor drive unit for traction means |
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- 2014-11-04 CN CN201410612270.8A patent/CN104436709B/en active Active
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| CN104436709A (en) | 2015-03-25 |
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