CN107816225A - A kind of built-in step type bilayer stage - Google Patents
A kind of built-in step type bilayer stage Download PDFInfo
- Publication number
- CN107816225A CN107816225A CN201710943898.XA CN201710943898A CN107816225A CN 107816225 A CN107816225 A CN 107816225A CN 201710943898 A CN201710943898 A CN 201710943898A CN 107816225 A CN107816225 A CN 107816225A
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- China
- Prior art keywords
- steelframe
- hinged
- bar
- lifting
- lower floor
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Classifications
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- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Multimedia (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of built-in step type bilayer stage, including lower floor's steelframe, upper strata steelframe and fixed step, lower floor's steelframe to be provided with lifting step；Lifting step includes upper steelframe bar, lower steelframe bar and multiple step monomers, and upper steelframe bar is arranged in parallel with lower steelframe bar；Fixed seat, lifting frame and elevating mechanism are provided with lower socket, upper steelframe bar one end is hinged with fixed seat, and lower steelframe bar one end is hinged with fixed seat, and the upper steelframe bar other end is hinged with lifting frame, and the lower steelframe bar other end is hinged with lifting frame.The beneficial effects of the invention are as follows：Rational in infrastructure, performer aids in mobile structure to can be achieved with turntable performance up and down by offstage；It is compact-sized, good concealment；Both the form and function of conventional double stage had been remained, has added new use function and abundant performance presentation mode again；Can continuously up and down performer, shorten performer's turntable time；Program scene layout can be made compacter；It is easy to use, safeguard simply, securely and reliably.
Description
Technical field
The invention belongs to stage machinery technical field, more particularly to a kind of built-in step type bilayer stage.
Background technology
Theatrics usually need three-dimensional to present to audience at many levels, and this requires stage to have multilayer performance
Region, it is most commonly seen with double-deck liftable stage among these.Its stage machinery equipments under stage of general medium scale theater is equipped with
The double-deck stage that quantity does not wait, so as to which performer can be performed on each performance layer.But traditional double-deck stage performer
Be problem all the time up and down.When upper strata table top flushes with stage face, the performer of lower floor's table top is only led to by performer under platform
Road could enter；And lower floor's table top is with stage face when flushing, the performer of upper strata platform only has by the outside ladder ability set up
Lower stage face；The performer of levels can only be confined to respective stage aspect performance during performance, and this just gives double-deck stage
Certain performance limitation is caused, have impact on the presentation of theatrics to a certain extent.
The content of the invention
It is an object of the invention to overcome the defect of prior art, and provide a kind of rational in infrastructure, performer passes through offstage
Preset assistance for lifting stepwise device can be achieved with turntable performance up and down, and turntable process facilitates smooth, good interior of full-featured property
Put staged bilayer stage.
To achieve these goals, the present invention uses following technical scheme：
A kind of built-in step type bilayer stage, including
Lower floor's steelframe, the upper strata steelframe being arranged on lower floor's steelframe and the upper inlet and outlet being arranged on the steelframe of upper strata, it is described
The fixation step docked with upper strata steelframe top surface is provided with upper inlet and outlet, lower floor's steelframe is provided with the liter that can be docked with fixed step
Step drops；
Lower floor's steelframe is provided with lower socket, and lifting step is in lower socket, and lifting step includes upper steelframe
Bar, lower steelframe bar and multiple step monomers, upper steelframe bar are arranged in parallel with lower steelframe bar, and step monomer includes step block and setting
Vertical supporting rod below step block, vertical supporting rod are hinged with upper steelframe bar, and vertical supporting rod is hinged with lower steelframe bar；
Fixed seat, lifting frame and the elevating mechanism for driving lifting frame to lift, upper steelframe are provided with the lower socket
Bar one end is hinged with fixed seat, and lower steelframe bar one end is hinged with fixed seat, and the upper steelframe bar other end is hinged with lifting frame, lower steelframe
The bar other end is hinged with lifting frame.
Preferably, the upper strata steelframe is provided with the sliding door for being used for sealing inlet and outlet, sliding door is slided with upper strata steelframe
Connection, sliding door top surface is horizontal, and upper strata steelframe is provided with the electric pushrod for being used for driving sliding door to slide.
Preferably, the step block top surface is horizontal.
Preferably, during the elevating mechanism includes lifting sprocket mechanism, lower hinge support, is slidably connected with lower hinge stent
Between seat and the upper lifting seat that is slidably connected with middle base, lower hinge support lower end is hinged with lower floor steelframe, and upper lifting seat upper end is with lifting
Frame is risen to be hinged, the glide direction of middle base is vertical, and the glide direction of upper lifting seat is vertical, and lower hinge support is provided with perpendicular rack, in
Between seat be provided with perpendicular rack meshed gears and for drive gear rotate reducing motor, lifting sprocket mechanism include with
Between seat be rotatablely connected upper sprocket wheel, with the lower sprocket of middle base rotation connection and around upper sprocket wheel and the driving-chain of lower sprocket, on
Lifting seat is fixed with driving-chain one end, and lower hinge support is fixed with the driving-chain other end；When middle base rises with respect to lower hinge support,
Upper lifting seat rises with respect to middle base.
Preferably, the elevating mechanism is hoist cylinder/electric cylinders, hoist cylinder/electric cylinders upper end is hinged with lifting frame, is risen
Drop oil cylinder/electric cylinders lower end is hinged with lower floor steelframe.
Preferably, the upper steelframe bar is horizontally disposed, upper steelframe bar is provided with ladder railing, and ladder railing includes some
Ladder inserted link, upper steelframe bar be provided with it is some opening up and with the one-to-one ladder slot of ladder inserted link, under ladder inserted link
End is inserted in corresponding ladder slot.
Preferably, the upper strata steelframe is provided with upper strata railing, upper strata railing includes some upper strata inserted links, upper strata steelframe
It is provided with some opening up and is inserted in corresponding upper strata ladder with the one-to-one upper strata slot of upper strata inserted link, upper strata inserted link lower end
In slot.
Preferably, lower floor's steelframe is provided with lower floor's railing, lower floor's railing includes some lower floor's inserted links, lower floor's steelframe
It is provided with some opening down and is inserted in corresponding lower floor's ladder with the one-to-one lower floor's slot of lower floor's inserted link, lower floor's inserted link lower end
In slot.
The beneficial effects of the invention are as follows：Rational in infrastructure, performer aids in mobile structure can be achieved with by offstage
The performance of lower turntable, turntable process facilitate smooth, and full-featured property is good；It is compact-sized, good concealment；Both conventional double dance had been remained
The form and function of platform, new use function and abundant performance presentation mode are added again；Can continuously up and down performer, shorten performer
The turntable time；Program scene layout can be made compacter；It is easy to use, safeguard simply, securely and reliably.
Brief description of the drawings
Fig. 1 is the structural representation of a working condition of the invention；
Fig. 2 is the partial structural diagram of the present invention；
Fig. 3 is the structural representation at elevating mechanism of the present invention；
Fig. 4 is the enlarged drawing at A in Fig. 1；
Fig. 5 is the enlarged drawing at B in Fig. 3；
Fig. 6 is the structural representation of another working condition of the invention.
In figure：Lower floor's steelframe 1, upper strata steelframe 2, sliding door 21, fixed step 3, lifting step 4, upper steelframe bar 41, lower steelframe
Bar 42, step monomer 43, step block 431, vertical supporting rod 432, fixed seat 5, lifting frame 6, lower hinge support 71, middle base 72, on
Lifting seat 73, upper sprocket wheel 74, driving-chain 75, reducing motor 76, ladder railing 81, ladder inserted link 811, upper strata railing 82, upper strata
Inserted link 821, lower floor's railing 83, lower floor's inserted link 831.
Embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
Embodiment 1：In embodiment as shown in Figures 1 to 6, a kind of built-in step type bilayer stage, including
Lower floor's steelframe 1, the upper strata steelframe 2 being arranged on lower floor's steelframe and the upper inlet and outlet being arranged on the steelframe of upper strata, institute
The fixation step 3 for being provided with inlet and outlet and being docked with upper strata steelframe top surface is stated, lower floor's steelframe, which is provided with, to be docked with fixed step
Lifting step 4；
Lower floor's steelframe is provided with lower socket, and lifting step is in lower socket, and lifting step includes upper steelframe
Bar 41, lower steelframe bar 42 and multiple step monomers 43, upper steelframe bar are arranged in parallel with lower steelframe bar, and step monomer includes step block
431 and the vertical supporting rod 432 that is arranged on below step block, vertical supporting rod be hinged with upper steelframe bar, vertical supporting rod and lower steelframe bar
It is be hinged；
Fixed seat 5, lifting frame 6 and the elevating mechanism for driving lifting frame to lift, upper steel are provided with the lower socket
Hack lever one end is hinged with fixed seat, and lower steelframe bar one end is hinged with fixed seat, and the upper steelframe bar other end is hinged with lifting frame, lower steel
The hack lever other end is hinged with lifting frame.
The upper strata steelframe is provided with the sliding door 21 for being used for sealing inlet and outlet, and sliding door is slidably connected with upper strata steelframe, moves
Door top surface is horizontal, and upper strata steelframe is provided with the electric pushrod for being used for driving sliding door to slide.
When needing to use lifting step, mobile step to aid in performer to realize mobile turntable, beaten using electric pushrod
Sliding door is opened, after the completion of going on the stage moves turntable, sliding door is closed using electric pushrod, to seal upper inlet and outlet, had both ensured peace
Quan Xing, this part space utilization of upper import and export can be got up again.
The step block top surface is horizontal.When present invention lifting step is in rounding state, step block top surface and lower floor's steel
Top of support flushes.Step block top surface remains horizontal.
The elevating mechanism includes lifting sprocket mechanism, lower hinge support 71, the middle base 72 being slidably connected with lower hinge stent
And the upper lifting seat 73 being slidably connected with middle base, lower hinge support lower end are hinged with lower floor steelframe, upper lifting seat upper end and lifting
Frame is hinged, and the glide direction of middle base is vertical, and the glide direction of upper lifting seat is vertical, and lower hinge support is provided with perpendicular rack, middle
Seat is provided with the reducing motor 76 rotated with perpendicular rack meshed gears and for drive gear, and lifting sprocket mechanism is included with
Between seat be rotatablely connected upper sprocket wheel 74, with middle base rotation connection lower sprocket and around upper sprocket wheel and the driving-chain of lower sprocket
75, upper lifting seat is fixed with driving-chain one end, and lower hinge support is fixed with the driving-chain other end；When middle base is with respect on lower hinge support
When rising, upper lifting seat rises with respect to middle base.Reducing motor can drive pinion rotation, and gear drives middle base together along fixation again
Perpendicular gear rack elevating in lower hinge support, at the same time, the lifting of middle base are driven Chain conveyer to drive again, so as to drive
Upper lifting seat lifts with respect to middle base constant speed.In the present invention, when upper lifting seat lifts, as a result of servo-actuated chain speed times journey
The drive mechanism of form, when middle base rises with respect to lower hinge support, upper lifting seat is with respect to lower hinge support with twice middle base
Speed and stroke rise, when middle base with respect to lower hinge support decline when, upper lifting seat is with respect to lower hinge support with twice centre
The speed and stroke of seat decline, and in addition to improving lifting efficiency, also reduce the height of lowering or hoisting gear, effectively reduce lifting
Device is in the accommodation space needed for lower floor's platform steelframe.
The upper steelframe bar is horizontally disposed, and upper steelframe bar is provided with ladder railing 81, and ladder railing is inserted including some ladders
Bar 811, upper steelframe bar are provided with some opening up and inserted with the one-to-one ladder slot of ladder inserted link, ladder inserted link lower end
In corresponding ladder slot.Ladder railing is plug-in type, fast and easy installation and removal, the presence of ladder railing, can be with
The performer being on lifting step is effectively protected.
The upper strata steelframe is provided with upper strata railing 82, and upper strata railing includes some upper strata inserted links 821, set on the steelframe of upper strata
Have some opening up and be inserted in corresponding upper strata ladder slot with the one-to-one upper strata slot of upper strata inserted link, upper strata inserted link lower end
In.Upper strata railing is plug-in type, and fast and easy installation and removal, the presence of upper strata railing can be to being on the steelframe of upper strata
The performer of (especially enterprising near exit) is effectively protected.
Lower floor's steelframe is provided with lower floor's railing 83, and lower floor's railing includes some lower floor's inserted links 831, set on lower floor's steelframe
Have some opening down and be inserted in corresponding lower floor ladder slot with the one-to-one lower floor's slot of lower floor's inserted link, lower floor's inserted link lower end
In.Lower floor's railing is plug-in type, and fast and easy installation and removal, the presence of lower floor's railing can be to being on lower floor's steelframe
The performer of (especially descending near socket) is effectively protected.
During using the present invention, performer, which may stand on the upper and lower layer steelframe of upper strata steelframe, to be performed.When needing to realize two
Layer steelframe between mobile conversion when, elevating mechanism can drive lifting frame to rise, so as to drive upper steelframe bar, lower steelframe bar together
Rotate and rise.When rotating rise, one end that upper steelframe bar one end be hinged with fixed seat, lower steelframe bar are hinged with fixed seat is turn
Dynamic center, one end that one end, lower steelframe bar and the lifting frame that upper steelframe bar is hinged with lifting frame are hinged are then to rotate rising end.Turn
During dynamic rise, each step single phase ultimately forms a step that is continuous, being docked with fixed step to rising.Performer can
Freely to be shifted between two layers of steelframe along step.
Embodiment 2：The basic structure and embodiment of the present embodiment is with embodiment 1, its difference, the lifting
Mechanism replaces with following form：The elevating mechanism is hoist cylinder/electric cylinders, and hoist cylinder/electric cylinders upper end is hinged with lifting frame,
Hoist cylinder/electric cylinders lower end is hinged with lower floor steelframe.Cylinder body is under, piston rod when upper, hoist cylinder/electric cylinders upper end is piston
Bar upper end, hoist cylinder/electric cylinders lower end are cylinder body lower end；When upper, piston rod is under, hoist cylinder/electric cylinders upper end is cylinder body
Cylinder body upper end, hoist cylinder/electric cylinders lower end are piston-rod lower end.
Claims (8)
1. a kind of built-in step type bilayer stage, it is characterized in that, including
Lower floor's steelframe, the upper strata steelframe being arranged on lower floor's steelframe and the upper inlet and outlet being arranged on the steelframe of upper strata, it is described enterprising
The fixation step docked with upper strata steelframe top surface is provided with outlet, lower floor's steelframe is provided with the lifting platform that can be docked with fixed step
Rank；
Lower floor's steelframe is provided with lower socket, and lifting step is in lower socket, lifting step include upper steelframe bar, under
Steelframe bar and multiple step monomers, upper steelframe bar are arranged in parallel with lower steelframe bar, and step monomer includes step block and is arranged on platform
Vertical supporting rod below rank block, vertical supporting rod are hinged with upper steelframe bar, and vertical supporting rod is hinged with lower steelframe bar；
Fixed seat, lifting frame and the elevating mechanism for driving lifting frame to lift, upper steelframe bar one are provided with the lower socket
End is hinged with fixed seat, and lower steelframe bar one end is hinged with fixed seat, and the upper steelframe bar other end is hinged with lifting frame, and lower steelframe bar is another
One end is hinged with lifting frame.
2. a kind of built-in step type bilayer stage according to claim 1, it is characterized in that, the upper strata steelframe, which is provided with, to be used
In the sliding door for sealing upper inlet and outlet, sliding door is slidably connected with upper strata steelframe, and sliding door top surface is horizontal, and upper strata steelframe, which is provided with, is used for band
The electric pushrod that dynamic sliding door is slided.
3. a kind of built-in step type bilayer stage according to claim 1, it is characterized in that, the step block top surface is horizontal.
4. a kind of built-in step type bilayer stage according to claim 1 or 2 or 3, it is characterized in that, the elevating mechanism bag
Include lifting sprocket mechanism, lower hinge support and the lower hinge stent middle base being slidably connected and the upper lifting being slidably connected with middle base
Seat, lower hinge support lower end are hinged with lower floor steelframe, and upper lifting seat upper end is hinged with lifting frame, and the glide direction of middle base is vertical,
The glide direction of upper lifting seat is vertical, and lower hinge support is provided with perpendicular rack, middle base be provided with perpendicular rack meshed gears and
The reducing motor rotated for drive gear, lifting sprocket mechanism include the upper sprocket wheel and middle base with middle base rotation connection
The lower sprocket of rotation connection and fixed around upper sprocket wheel and the driving-chain of lower sprocket, upper lifting seat with driving-chain one end, under it is hinged
Seat is fixed with the driving-chain other end；When middle base rises with respect to lower hinge support, upper lifting seat rises with respect to middle base.
5. a kind of built-in step type bilayer stage according to claim 1 or 2 or 3, it is characterized in that, the elevating mechanism is
Hoist cylinder/electric cylinders, hoist cylinder/electric cylinders upper end are hinged with lifting frame, and hoist cylinder/electric cylinders lower end is hinged with lower floor steelframe.
6. a kind of built-in step type bilayer stage according to claim 1, it is characterized in that, the upper horizontal cloth of steelframe bar
Put, upper steelframe bar is provided with ladder railing, and ladder railing includes some ladder inserted links, and upper steelframe bar is provided with some opening up
And it is inserted in the one-to-one ladder slot of ladder inserted link, ladder inserted link lower end in corresponding ladder slot.
7. a kind of built-in step type bilayer stage according to claim 1, it is characterized in that, the upper strata steelframe is provided with upper
Layer railing, upper strata railing include some upper strata inserted links, upper strata steelframe provided with it is some opening up and with a pair of upper strata inserted link 1
The upper strata slot answered, upper strata inserted link lower end are inserted in the ladder slot of corresponding upper strata.
8. a kind of built-in step type bilayer stage according to claim 1, it is characterized in that, lower floor's steelframe is provided with down
Layer railing, lower floor's railing include some lower floor's inserted links, lower floor's steelframe provided with it is some opening down and with a pair of lower floor inserted link 1
The lower floor's slot answered, lower floor's inserted link lower end are inserted in corresponding lower floor ladder slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943898.XA CN107816225A (en) | 2017-10-11 | 2017-10-11 | A kind of built-in step type bilayer stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943898.XA CN107816225A (en) | 2017-10-11 | 2017-10-11 | A kind of built-in step type bilayer stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107816225A true CN107816225A (en) | 2018-03-20 |
Family
ID=61608161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710943898.XA Pending CN107816225A (en) | 2017-10-11 | 2017-10-11 | A kind of built-in step type bilayer stage |
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| Country | Link |
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| CN (1) | CN107816225A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952237A (en) * | 2018-10-10 | 2018-12-07 | 江苏世展集团有限公司 | Elevator stage |
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| JP2000274101A (en) * | 1999-03-23 | 2000-10-03 | Ishikawajima Harima Heavy Ind Co Ltd | Transferable stand |
| CN203238997U (en) * | 2013-04-11 | 2013-10-16 | 浙江大丰实业股份有限公司 | Two-stage elevating stage |
| CN203361695U (en) * | 2013-05-30 | 2013-12-25 | 中央电视台 | Stage modeling device |
| CN106703452A (en) * | 2017-01-20 | 2017-05-24 | 苏州市广播电视总台 | Lifting stage and performance equipment |
| CN106882741A (en) * | 2017-03-15 | 2017-06-23 | 高志鹏 | A kind of electric power apparatus examination platform of tilting |
| CN207420142U (en) * | 2017-10-11 | 2018-05-29 | 浙江大丰实业股份有限公司 | Built-in step type bilayer stage |
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2017
- 2017-10-11 CN CN201710943898.XA patent/CN107816225A/en active Pending
Patent Citations (6)
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| JP2000274101A (en) * | 1999-03-23 | 2000-10-03 | Ishikawajima Harima Heavy Ind Co Ltd | Transferable stand |
| CN203238997U (en) * | 2013-04-11 | 2013-10-16 | 浙江大丰实业股份有限公司 | Two-stage elevating stage |
| CN203361695U (en) * | 2013-05-30 | 2013-12-25 | 中央电视台 | Stage modeling device |
| CN106703452A (en) * | 2017-01-20 | 2017-05-24 | 苏州市广播电视总台 | Lifting stage and performance equipment |
| CN106882741A (en) * | 2017-03-15 | 2017-06-23 | 高志鹏 | A kind of electric power apparatus examination platform of tilting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108952237A (en) * | 2018-10-10 | 2018-12-07 | 江苏世展集团有限公司 | Elevator stage |
| CN108952237B (en) * | 2018-10-10 | 2024-03-15 | 江苏世展集团有限公司 | Lifting stage |
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Application publication date: 20180320 |