CN108843053A - A kind of extended position stage - Google Patents
A kind of extended position stage Download PDFInfo
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- CN108843053A CN108843053A CN201810956349.0A CN201810956349A CN108843053A CN 108843053 A CN108843053 A CN 108843053A CN 201810956349 A CN201810956349 A CN 201810956349A CN 108843053 A CN108843053 A CN 108843053A
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- 238000012856 packing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
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- 230000001360 synchronised effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000000151 deposition Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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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
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
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Abstract
The invention belongs to perform that stage property technical field more particularly to a kind of extended position stage, including main stage, the front end of main stage is used to be provided with the extending table for stretching to auditorium, extending table includes：Stage boards, locking device, electromagnet and bracket, sequentially articulated connection forms stage boards chain to stage boards head and the tail described in several, the inside of each stage boards is provided with locking device, one end stored collapsed of the stage boards chain is in stage boards storage chamber, the other end of stage boards chain is stretched out to main stage outside, extending table can need to adjust length according to performance, it does not need to dismantle extending table, simultaneously, the part of packing up of folded state reduces the parking space of extending table, reduce the storage cavity volume in main stage, it ensure that the intensity of main stage, space is conceded simultaneously for other equipment of main offstage.
Description
Technical field
The invention belongs to perform to use stage property technical field more particularly to a kind of extended position stage.
Background technique
Stage is the main composition part of Theater design, and the space provided before auditorium for actor performance, it can make
Spectators focus on the performance of performer, and obtain ideal appreciation effect, and stage is usually by one or more platform structures
At, in order to adapt to different performance venues, stage is specifically designed and is also not quite similar, or is higher than auditorium, or is lower than auditorium,
There are mainly three types of form, frame stage, thrust stage and arena theatre, picture-frame stages, and spectators to be made to be located at dance for current stage
The side of platform, and remaining side of stage is obscured by an object, and can be done homework for performer and technical staff；Extended position stage
A part of stage protrude forward, stretch to auditorium, three face of a part of stage enable to be exposed to spectators；In order to gather frame
The advantages of stage and thrust stage, can be arranged in the front end of picture-frame stage and stretch to the extending table of auditorium, form stretching, extension
Formula stage, but existing extending table is fixed structure, when according to performance content adjustment stage structure, is needed extending table is whole
Body is dismantled, and performance cost is increased, meanwhile, longer extending table occupied space after integral demounting is big, is stored inconveniently.
Summary of the invention
The present invention overcomes above-mentioned the deficiencies in the prior art, provide a kind of extended position stage, can according to show content,
Extending table length is adjusted, is stored in extending table is partially folded in main stage, parking space is reduced, solves existing extending table and exist
Inconvenient problem when according to performance content progress demolition, installation.
Technical solution of the present invention：
A kind of extended position stage, including main stage, the front end of main stage are provided with the extending table for stretching to auditorium, the extending table
Including：Stage boards, locking device, electromagnet and bracket, sequentially articulated connection forms stage to the stage boards head and the tail described in several
The inside of plate chain, each stage boards is provided with locking device, and the main offstage is provided with stage boards storage chamber,
One end stored collapsed of the stage boards chain in stage boards storage chamber, stretch to main stage outside by the other end of stage boards chain
Out, there are two electromagnet, two electromagnet to be separately positioned on the two sides of stage boards chain extension end for setting in the main stage,
And bracket is provided between the extension end and main stage of the stage boards chain；
The locking device includes：Locking pin, pin connecting rod, connecting rod slider and telescopic shaft；The hinge of two adjacent stage boards
The place of connecing is relatively set with locking slot and locking cotter way respectively, locks and is provided with locking pin in cotter way, and the one of locking pin and pin connecting rod
End is hinged, and the other end and the connecting rod slider for selling connecting rod are hinged, and the slide block slot inside the stage boards is arranged in the connecting rod slider
It is interior, it is provided with telescopic shaft on the right side of slide block slot, the left end of the connecting rod slider and telescopic shaft is hinged, and the right end of telescopic shaft is hinged on
Inside stage boards；
When the connecting rod slider slides into the upper end of slide block slot, locking pin is inserted into locking slot, and the left end of telescopic shaft is higher than right end,
And telescopic shaft is in compressive state；
When the connecting rod slider slides into the lower end of slide block slot, locking pin is detached from locking slot, and the left end of telescopic shaft is lower than right end,
And telescopic shaft is in compressive state；
The bracket includes the scissor-type bracket of two groups of mirror symmetries setting, and two groups of scissor-type brackets are arranged in parallel in stage boards chain
The lower section of extension end, the both ends of the scissor-type bracket are provided with a fixing end and a sliding end, and scissor-type bracket
The fixing end of one end is fixedly connected with stage boards chain extension end, the fixing end of the scissor-type bracket other end and the main stage
It is fixedly connected, the sliding end of scissor-type bracket one end is embedded in the bracket chute on stage boards chain extension end, scissor-type branch
The sliding end of the frame other end is embedded in the bracket chute on the main stage.
Further, the both ends of the connecting rod slider are provided with magnetic force block.
Further, the telescopic shaft includes：Outer tube, adjustable spring and inner sleeve, the inner sleeve are nested in housing
In pipe, and adjustable spring is provided between outer tube and inner sleeve, and adjustable spring is in pressing device, the end of the outer tube
Portion and connecting rod slider are articulated and connected, and the end of inner sleeve and stage boards are articulated and connected
Further, it is connected between the adjacent stage boards by connecting plate, the both ends of the connecting plate stage with two sides respectively
Plate articulated connection, and the via hole passed through for locking pin is provided on connecting plate.
Further, the support column upper/lower terminal on the scissor-type bracket is provided with roller.
Beneficial effects of the present invention are：
1, a kind of extended position stage of the present invention, including main stage, the front end of main stage are provided with the extending table for stretching to auditorium, stretch
Exhibition booth can need to adjust length according to performance, and the part that extending table is packed up is stored in main offstage with folded state, is not required to
Extending table is dismantled, convenient for adjusting extending table length according to performance content, meanwhile, folded state packs up part reduction
The parking space of extending table, reduces the storage cavity volume in main stage, ensure that the intensity of main stage, while being main stage
Internal other equipment concede space.
2, extending table of the invention includes：Stage boards, locking device and electromagnet, the stage boards head and the tail described in several are suitable
Secondary articulated connection forms stage boards chain, and the inside of each stage boards is provided with locking device, one end of stage boards chain
It is stretched out on the outside of to main stage, there are two electromagnet, two electromagnet to be separately positioned on the stage boards for setting in the main stage
The two sides of chain extension end, thus structure, may be implemented, and when pulling out stage boards chain, attract locking device by electromagnet,
The stage boards chain of stretching is locked as tiled state, guarantees the stabilization of stage boards chain, passes through electromagnetism when withdrawing stage boards chain
Iron reversely attracts locking device, connects stage boards and releases locking state, with articulated connection between stage boards, realizes stage boards chain
Folding storage.
3, bracket is provided between the extension end and main stage of stage boards chain of the present invention, bracket includes that two groups of mirror symmetries are set
The scissor-type bracket set, the both ends of scissor-type bracket are provided with a fixing end and a sliding end, and scissor-type bracket one
The fixing end at end is fixedly connected with stage boards chain extension end, and the fixing end of the scissor-type bracket other end and the main stage are solid
Fixed connection, thus structure, may be implemented, when pulling out stage boards chain, two groups of scissor-type brackets of bracket with pull to
Outer elongation forms bracket below stage boards chain automatically, does not need that support construction is additionally arranged, while utilizing scissor-type bracket
The support-folding of formation is accommodated in main stage by stretching structure, realization.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of extended position stage；
Fig. 2 is the overlooking structure diagram of Fig. 1；
Fig. 3 is the structural schematic diagram of the telescopic shaft in Fig. 1；
Fig. 4 is structural schematic diagram of the bracket in Fig. 1 in collapsed state；
Fig. 5 is structural schematic diagram of the bracket in Fig. 1 in opening state；
Fig. 6 is the structural schematic diagram in the specific embodiment of the invention six；
Fig. 7 is the structural schematic diagram in the specific embodiment of the invention seven；
Fig. 8 is the structural schematic diagram in the specific embodiment of the invention eight；
Fig. 9 is the structural schematic diagram of the exposure mechanism in Fig. 8
In figure：1- stage boards；2- locking device；3- electromagnet；4- bracket；5- stage boards storage chamber；11- locking slot；12- locking
Cotter way；13- slide block slot；14- bracket chute；21- locking pin；22- sells connecting rod；23- connecting rod slider；24- telescopic shaft；41- is fixed
End；42- sliding end；43- support column；44- roller；231- magnetic force block；241- outer tube；242- adjustable spring；243- inner sleeve.
Specific embodiment
Below with reference to attached drawing, the present invention is described in detail：
Specific embodiment one
A kind of extended position stage disclosed in the present embodiment, referring to figs. 1 and 2；
The stage includes main stage, and the front end of main stage is provided with the extending table for stretching to auditorium, and the extending table includes：Dance
Platen 1, locking device 2, electromagnet 3 and bracket 4, sequentially articulated connection forms stage boards to 1 head and the tail of stage boards described in several
The inside of chain, each stage boards 1 is provided with locking device 2, and the main offstage is provided with stage boards storage chamber
5, one end stored collapsed of the stage boards chain is in stage boards storage chamber 5, and the other end of stage boards chain is on the outside of main stage
It stretches out, there are two electromagnet 3, two electromagnet 3 to be separately positioned on stage boards chain extension end for setting in the main stage
Two sides, and bracket 4 is provided between the extension end and main stage of the stage boards chain；
When pulling out stage boards 1, stage boards chain is drawn out outward, attracts locking dress by the electromagnet 3 of 1 side of stage boards
2 are set, locking device 2 locks the stage boards 1 currently pulled out and adjacent stage boards 1, and two pieces of stage boards 1 is made to keep tiling shape
State avoids two pieces of hinged stage boards 1 from rotating, and makes the stage surfacing to be formed, and the both ends of bracket 4 are arranged in stage boards
Between the extension end of chain and main stage, after stage boards 1 are drawn out, bracket 4 is stretched, and forms support in the lower section of stage boards chain
Structure；After determining stage shape according to performance content, the length of extending table as needed is adjusted, and is avoided extending table
Integral demounting；It is accommodated in stage boards storage chamber 5 with folded state before pull-out in stage boards 1 and bracket 4, to reduce
The volume of stage boards storage chamber 5 is integrally accommodated in main stage relative to by extending table, and volume needed for saving storage is kept away
Exempt from the excessive intensity for influencing main stage of cavity, while being the other equipment vacating space in main stage.
As shown in connection with fig. 2, the locking device 2 includes：Locking pin 21, pin connecting rod 22, connecting rod slider 23 and telescopic shaft 24；
The hinged place of two adjacent stage boards 1 is relatively set with locking slot 11 and locking cotter way 12 respectively, locks in cotter way 12
It is provided with locking pin 21, locking pin 21 and one end of pin connecting rod 22 are hinged, and the other end and the connecting rod slider 23 for selling connecting rod 22 are hinged,
The connecting rod slider 23 is arranged in the slide block slot 13 inside the stage boards 1, and the right side of slide block slot 13 is provided with telescopic shaft 24,
The left end of the connecting rod slider 23 and telescopic shaft 24 is hinged, and the right end of telescopic shaft 24 is hinged on inside stage boards 1；
When the connecting rod slider 23 slides into the upper end of slide block slot, locking pin 21 is inserted into locking slot, and the left end of telescopic shaft 24 is high
In right end, and telescopic shaft 24 is in compressive state；
When the connecting rod slider 23 slides into the lower end of slide block slot, locking pin 21 is detached from locking slot, and the left end of telescopic shaft 24 is low
In right end, and telescopic shaft 24 is in compressive state；
When stage boards 1 are pulled outward, the electromagnet 3 of 1 upside of stage boards attracts 23 upward sliding of connecting rod slider, connecting rod slider
23 push locking pin 21 by pin connecting rod 22, and locking pin 21 is skidded off out of locking cotter way 12, and locking pin 21 is embedded in locking slot 11,
The articulated structure for the stage boards 1 for connecting adjacent hinge is locked, and telescopic shaft 24 pushes connecting rod slider 23 to slide block slot 13 upper
End, lock state is locked；
When stage boards 1 are inwardly stored, the electromagnet 3 of 1 downside of stage boards attracts 23 slide downward of connecting rod slider, connecting rod slider
23 pull locking pin 21 by pin connecting rod 22, and locking pin 21 slides into locking cotter way 12, and locking pin 21 is detached from locking slot 11, makes
The articulated structure of the stage boards 1 of adjacent hinge connection is opened, and telescopic shaft 24 downwardly turns over, and pushes connecting rod slider 23 to slide block slot
13 lower end, opening state is locked,
In conjunction with shown in Fig. 3 and Fig. 4, the bracket 4 includes the scissor-type bracket of two groups of mirror symmetries setting, two groups of scissor-type brackets
It is arranged in parallel in the lower section of stage boards chain extension end, the both ends of the scissor-type bracket are provided with a fixing end 41 and one
Sliding end 42, and the fixing end 41 of scissor-type bracket one end is fixedly connected with stage boards chain extension end, scissor-type bracket is another
The fixing end 41 of one end is fixedly connected with the main stage, and the sliding end 42 of scissor-type bracket one end is embedded in the stage boards chain and stretches
In bracket chute 14 in outlet, the sliding end 42 of the scissor-type bracket other end is embedded in the bracket chute 14 on the main stage
It is interior；
When pulling out stage boards 1, bracket 4 is stretched, and two in bracket 4 group scissor-type bracket is stretched out with stretching, branch
Frame 4 is extended with the movement of stage boards 1, is formed support construction in the lower end of stage boards 1, is passed through the branch of two groups of scissor-type brackets
Dagger 43 is supported stage boards 1；It does not need additionally to be arranged support construction in 1 lower end of stage boards, while bracket 4 can be with
Stage boards 1 are incorporated in main stage.
Specific embodiment two
The present embodiment be on the basis of specific embodiment one, specifically, as shown in connection with fig. 2, the two of the connecting rod slider 23
End is provided with magnetic force block 231, when electromagnet 3 attracts connecting rod slider 23, attracts magnetic force block 231 to keep connecting rod sliding by electromagnet 3
Block 23 slides.
Specific embodiment three
The present embodiment is on the basis of specific embodiment two, and as shown in connection with fig. 5, the telescopic shaft 24 includes：Outer tube
241, adjustable spring 242 and inner sleeve 243, the inner sleeve 243 is nested in outer tube 241, and outer tube 241 and inner sleeve
Adjustable spring 242 is provided between 243, and adjustable spring 242 is in pressing device, the end of the outer tube 241 and connecting rod
Sliding block 23 is articulated and connected, and the end of inner sleeve 243 and stage boards 1 are articulated and connected；
The vertical range of slide block slot 13 and 24 right end of telescopic shaft is less than the length of telescopic shaft 24, makes connecting rod slider 23 in slide block slot 13
One end when sliding into the other end, process of the telescopic shaft 24 through overcompression and release makes connecting rod slider 23 be in slide block slot 13
When one end, telescopic shaft 24 applies the pressure towards connecting rod slider 23 to connecting rod slider 23, and connecting rod slider 23 is kept to be in sliding block
The end of slot 13, the state for keeping locking device 2 to open or close, after avoiding stage from being shaken, locking device 2 is opened.
Specific embodiment four
The present embodiment be on the basis of specific embodiment one, specifically, as shown in connection with fig. 2, the adjacent stage boards 1 it
Between connected by connecting plate 15, the both ends of connecting plate 15 are articulated and connected with the stage boards 1 of two sides respectively, and are arranged on connecting plate 15
There is the via hole passed through for locking pin 21.
Specific embodiment five
The present embodiment is on the basis of specific embodiment one, specifically, as shown in connection with fig. 1, on the scissor-type bracket
Support column 43 is provided with roller 44 in amount end above and below.
Specific embodiment six
The present embodiment is on the basis of specific embodiment one, and specifically, a kind of extended position stage further includes laydown machine
Structure 6, for being laid with carpet in the upper surface of stage boards 1, as shown in connection with fig. 6, the laying mechanism 6 includes：Carpet 61, floor covering
Cylinder 62 and be laid with motor 63, one end of the carpet 61 is fixedly connected with the extension end of the stage boards chain, carpet 61 it is another
On carpet reel 62, the shaft of carpet reel 62 by belt and is laid with coiling after end bypasses stage boards storage chamber 5 from top
Motor 63 connects；
When being laid with extending table, stage boards chain is pulled out out of main stage, while the extension end of stage boards chain pulls carpet 61, carpet
61 roll out out of carpet reel 62, around the upper surface for being laid on stage boards 1 later above the stage boards side of depositing chamber, are building stretching, extension
It completes to be laid with carpet 61 at the top of stage boards 1 while platform.
Specific embodiment seven
The present embodiment is on the basis of specific embodiment one, and specifically, a kind of extended position stage further includes unwinder
Structure 7, unfolding mechanism 7 is for making extending table Automatic-expanding, and as shown in connection with fig. 7, the unfolding mechanism 7 includes：Motor 71, exhibition is unfolded
Wheel 72 and connection frame body 73 are opened, outermost 1 front end of stage boards is provided with connection frame body 73, and the inside of connection frame body 73 is set
It is equipped with expansion motor 71, the shaft of expansion motor 71 is connect by belt with expanding wheel 72, and the shaft of expanding wheel 72 passes through axle bed
It is fixed on the connection frame body 73；
It drives expanding wheel 72 to rotate by the expansion motor 71 of unfolding mechanism 7, the outermost stage boards 1 is pulled to be moved out
It is dynamic, it realizes the Automatic-expanding of extending table, keeps building for extending table more convenient, while may be implemented to pass through during performance
Remotely control expansion motor 71 obtains electric, and the length of the starting extension extending table of unfolding mechanism 7 reaches better performing effect；
Specific embodiment eight
The present embodiment is on the basis of specific embodiment one, and specifically, a kind of extended position stage further includes stretching machine
Structure 8, exposure mechanism 8 stretch out extending table by driving arm 4, and in conjunction with shown in Fig. 8 and Fig. 9, the exposure mechanism 8 includes：It stretches
Motor 81, synchronous belt 82, positive and negative tooth screw rod 83 and stretching sliding block 84, the stretching motor 81 are fixed on the outermost dance out
On platen 1, one end of synchronous belt 82 is socketed in the shaft for stretching out motor 81, and the other end of synchronous belt 82 is socketed in described positive and negative
The both ends at the middle part of tooth screw rod 83, the positive and negative tooth screw rod 83 are fixed on stage boards 1 by axle bed, and positive and negative tooth screw rod 83
Both ends are respectively sleeved on a stretching sliding block 84, and two are stretched out sliding block 84 and connect respectively with two sliding ends 42 in 4 outside of bracket；
It stretches out motor 81 and drives positive and negative tooth screw rod 83 to rotate by synchronous belt 82, two stretching sliding blocks 84 drive two sliding ends 42
It is slided from inside to outside in bracket chute 14, keeps two groups of scissor-type brackets protruding, pull stage boards 1 to be displaced outwardly by bracket 4,
The automatic laying for realizing extending table, using two groups of scissor-type brackets it is protruding pull stage boards 1 expansion mode, relative to
The mode that wheel body pulls is not in the problem of wheel body skids, while may be implemented to stretch during performance by remotely controlling
Motor 81 obtains electric out, and starting exposure mechanism 8 extends the length of extending table, reaches better performing effect；
Specific embodiment nine
A kind of stretching method of extended position stage disclosed in the present embodiment, the method apply specific embodiment one, two,
Three, described in four, five, six, seven or eight on a kind of extended position stage, for building stretching, extension in a kind of front end of extended position stage
Platform makes stage according to performance content adjustment extending table length, reaches better performing effect；
A kind of stretching method of extended position stage specifically, includes the following steps in conjunction with shown in Fig. 1-Fig. 5：
Step a：The extending table length of main stage front end is determined according to performance content；
Step b：Outermost stage boards 1 are pulled from inside to outside from main stage, and the stage boards chain that stage boards 1 form is deposited from stage boards
It puts in chamber 5 and pulls out, stage boards chain becomes tiled state from the folded state in stage boards storage chamber 5；By stage boards 1 with rugosity
State is stored in stage boards storage chamber 5, reduces storage volume；
Step c：Start stage boards chain stretch out end side surface electromagnet 3, electromagnet 3 attract connecting rod slider 23, connecting rod slider 23 from
One end in slide block slot 13 slides into the other end, and connecting rod slider 23 pushes locking pin 21 to slide by pin connecting rod 22, locking pin 21
It is skidded off out of locking cotter way 12, locking pin 21 is embedded in the locking slot 11 on adjacent stage boards 1, the extension end quilt of stage boards chain
It is locked as tiled state；Stage block 1 is locked in a non-contact manner, stage block 1 is made to keep tiled state；
Step d：Bracket 4 is pulled to move out, the fixing end 41 on the outside of bracket 4 is moved out with the extension end of stage boards chain,
Sliding end 42 on bracket 4 slides in bracket chute 14 to fixing end 41, two scissor-type bracket elongations, in stage boards 1
Lower end forms bracket；The support construction stretched with stage boards 1 is formed in the lower section of stage boards 1；
Step e：Overcover is covered in the top surface of extending table and side.
Specific embodiment ten
The present embodiment is on the basis of specific embodiment nine, specifically, in the step c, in connecting rod slider 23 from sliding block
After one end in slot 13 slides into the other end, the adjustable spring 242 in telescopic shaft 24 is in impaction state, and connecting rod slider 23 is pressed
The tightly end in slide block slot 13.
Specific embodiment 11
The present embodiment is on the basis of specific embodiment nine, specifically, in the step c, in locking pin 21 from locking pin
After skidding off in slot 12, after locking pin 21 passes through the via hole on connecting plate 15, locking pin 21 is embedded in the locking on adjacent stage boards 1
In slot 11.
Specific embodiment 12
The present embodiment be on the basis of specific embodiment nine, specifically, the support column lower end in the step d, on bracket 4
Roller 43 and ground face contact roll, the following table face contact of the roller 43 of upper end of support column and stage boards 1 rolls.
Specific embodiment 13
The present embodiment specifically, as shown in connection with fig. 6, is covered in the top surface of extending table on the basis of specific embodiment nine
It when overcover, is laid with motor 63 and rotates, be laid with motor 63 by belt and drive the rotation of carpet reel 62, carpet 61 is from carpet reel
It is rolled out in 62, the extension end of stage boards chain pulls one end of carpet 61, and carpet 61 is laid with above the stage boards side of depositing chamber around later
In the upper surface of stage boards 1；
When being laid with extending table, stage boards chain is pulled out out of main stage, while the extension end of stage boards chain pulls carpet 61, carpet
61 roll out out of carpet reel 62, around the upper surface for being laid on stage boards 1 later above the stage boards side of depositing chamber, are building stretching, extension
It completes to be laid with carpet 61 at the top of stage boards 1 while platform.
Specific embodiment 14
The present embodiment specifically, as shown in connection with fig. 7, is determined according to performance content on the basis of specific embodiment nine
After the extending table length of main stage front end, start unfolding mechanism 7, expansion motor 71 must be electric, and the shaft of expansion motor 71 passes through skin
Band drive expanding wheel 72 rotates, and expanding wheel 72 and ground face contact, expanding wheel 72 are pulled outermost described by connection frame body 73
Stage boards 1 move out；
It drives expanding wheel 72 to rotate by the expansion motor 71 of unfolding mechanism 7, the outermost stage boards 1 is pulled to be moved out
It is dynamic, it realizes the Automatic-expanding of extending table, keeps building for extending table more convenient, while may be implemented to pass through during performance
Remotely control expansion motor 71 obtains electric, and the length of the starting extension extending table of unfolding mechanism 7 reaches better performing effect.
Specific embodiment 15
The present embodiment is on the basis of specific embodiment nine, specifically, in conjunction with shown in Fig. 8 and Fig. 9, according to performance content
After the extending table length for determining main stage front end, start exposure mechanism 8, stretch out motor 81 and obtain electric rotation, stretches out motor 81 and pass through
Synchronous belt 82 rotates positive and negative tooth screw rod 83, and positive and negative tooth screw rod 83 pushes two stretching sliding blocks 84 outward, and sliding end 42 exists
Sliding in bracket chute 14, two groups of scissor-type brackets are protruding, pull the outermost stage boards 1 mobile；
It stretches out motor 81 and drives positive and negative tooth screw rod 83 to rotate by synchronous belt 82, two stretching sliding blocks 84 drive two sliding ends 42
It is slided from inside to outside in bracket chute 14, keeps two groups of scissor-type brackets protruding, pull stage boards 1 to be displaced outwardly by bracket 4,
The automatic laying for realizing extending table, using two groups of scissor-type brackets it is protruding pull stage boards 1 expansion mode, relative to
The mode that wheel body pulls is not in the problem of wheel body skids, while may be implemented to stretch during performance by remotely controlling
Motor 81 obtains electric out, and starting exposure mechanism 8 extends the length of extending table, reaches better performing effect；
Above embodiments are exemplary description of this patent, do not limit its protection scope, those skilled in the art are also
Its part can be changed, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.
Claims (5)
1. a kind of extended position stage, including main stage, the front end of main stage are provided with the extending table for stretching to auditorium, feature exists
In the extending table includes：Stage boards（100）, locking device（2）, electromagnet（3）And bracket（4）, stage described in several
Plate（1）Sequentially articulated connection forms stage boards chain, each stage boards to head and the tail（1）Inside be provided with locking device
（2）, the main offstage is provided with stage boards storage chamber（5）, one end stored collapsed of the stage boards chain is in stage boards
Storage chamber（5）Interior, the other end of stage boards chain is to stretching on the outside of main stage, and there are two electromagnet for the interior setting of the main stage（3）,
Two electromagnet（3）It is separately positioned on the two sides of stage boards chain extension end, and the extension end of the stage boards chain and main dance
Bracket is provided between platform（4）；
The locking device（2）Including：Locking pin（21）, pin connecting rod（22）, connecting rod slider（23）And telescopic shaft（24）；Two phases
The adjacent stage boards（1）Hinged place be relatively set with locking slot respectively（11）With locking cotter way（12）, lock cotter way（12）
Inside it is provided with locking pin（21）, locking pin（21）With pin connecting rod（22）One end it is hinged, sell connecting rod（22）The other end and connecting rod
Sliding block（23）Hingedly, the connecting rod slider（23）It is arranged in the stage boards（1）Internal slide block slot（13）It is interior, slide block slot（13）
Right side be provided with telescopic shaft（24）, the connecting rod slider（23）With telescopic shaft（24）Left end it is hinged, telescopic shaft（24）The right side
End is hinged on stage boards（1）It is internal；
In the connecting rod slider（23）When sliding into the upper end of slide block slot, locking pin（21）It is inserted into locking slot, telescopic shaft（24）'s
Left end is higher than right end, and telescopic shaft（24）In compressive state；
In the connecting rod slider（23）When sliding into the lower end of slide block slot, locking pin（21）It is detached from locking slot, telescopic shaft（24）'s
Left end is lower than right end, and telescopic shaft（24）In compressive state；
The bracket（4）Scissor-type bracket including the setting of two groups of mirror symmetries, two groups of scissor-type brackets are arranged in parallel in stage
The lower section of plate chain extension end, the both ends of the scissor-type bracket are provided with a fixing end（41）With a sliding end（42）,
And the fixing end of scissor-type bracket one end（41）It is fixedly connected with stage boards chain extension end, the scissor-type bracket other end is consolidated
Fixed end（41）It is fixedly connected with the main stage, the sliding end of scissor-type bracket one end（42）It is embedded in stage boards chain extension end
On bracket chute（14）It is interior, the sliding end of the scissor-type bracket other end（42）The bracket chute being embedded on the main stage（14）
It is interior.
2. a kind of extended position stage according to claim 1, which is characterized in that the connecting rod slider（23）Both ends setting
There is magnetic force block（231）.
3. a kind of extended position stage according to claim 2, which is characterized in that the telescopic shaft（24）Including：Outer tube
（241）, adjustable spring（242）And inner sleeve（243）, the inner sleeve（243）It is nested in outer tube（241）It is interior, and outer tube
（241）With inner sleeve（243）Between be provided with adjustable spring（242）, and adjustable spring（242）It is described outer in pressing device
Casing（241）End and connecting rod slider（23）Articulated connection, inner sleeve（243）End and stage boards（1）Articulated connection.
4. a kind of extended position stage according to claim 1, which is characterized in that the adjacent stage boards（1）Between lead to
Cross connecting plate（15）Connection, connecting plate（15）Both ends stage boards with two sides respectively（1）Articulated connection, and connecting plate（15）On
It is provided with for locking pin（21）By via hole.
5. a kind of extended position stage according to claim 1, which is characterized in that the support column on the scissor-type bracket
（43）Upper and lower amount end is provided with roller（44）.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010169694.7A CN111236705B (en) | 2018-08-21 | 2018-08-21 | Unfolding mechanism and method of extensible stage |
| CN202010169722.5A CN111236706B (en) | 2018-08-21 | 2018-08-21 | Laying mechanism and laying method of extended stage |
| CN201810956349.0A CN108843053B (en) | 2018-08-21 | 2018-08-21 | Extension type stage |
| CN202010169916.5A CN111155797B (en) | 2018-08-21 | 2018-08-21 | Extending mechanism and extending method of extending type stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810956349.0A CN108843053B (en) | 2018-08-21 | 2018-08-21 | Extension type stage |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010169916.5A Division CN111155797B (en) | 2018-08-21 | 2018-08-21 | Extending mechanism and extending method of extending type stage |
| CN202010169694.7A Division CN111236705B (en) | 2018-08-21 | 2018-08-21 | Unfolding mechanism and method of extensible stage |
| CN202010169722.5A Division CN111236706B (en) | 2018-08-21 | 2018-08-21 | Laying mechanism and laying method of extended stage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108843053A true CN108843053A (en) | 2018-11-20 |
| CN108843053B CN108843053B (en) | 2020-04-14 |
Family
ID=64189859
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010169916.5A Expired - Fee Related CN111155797B (en) | 2018-08-21 | 2018-08-21 | Extending mechanism and extending method of extending type stage |
| CN202010169694.7A Active CN111236705B (en) | 2018-08-21 | 2018-08-21 | Unfolding mechanism and method of extensible stage |
| CN202010169722.5A Active CN111236706B (en) | 2018-08-21 | 2018-08-21 | Laying mechanism and laying method of extended stage |
| CN201810956349.0A Active CN108843053B (en) | 2018-08-21 | 2018-08-21 | Extension type stage |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010169916.5A Expired - Fee Related CN111155797B (en) | 2018-08-21 | 2018-08-21 | Extending mechanism and extending method of extending type stage |
| CN202010169694.7A Active CN111236705B (en) | 2018-08-21 | 2018-08-21 | Unfolding mechanism and method of extensible stage |
| CN202010169722.5A Active CN111236706B (en) | 2018-08-21 | 2018-08-21 | Laying mechanism and laying method of extended stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN111155797B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441153A (en) * | 2018-12-13 | 2019-03-08 | 张旭 | Foldable auditorium module and its method |
| CN112373371A (en) * | 2020-11-13 | 2021-02-19 | 郑州铁路职业技术学院 | Vehicle-mounted marketing platform |
| CN112854837A (en) * | 2020-12-31 | 2021-05-28 | 武汉武船重型装备工程有限责任公司 | Turn-over plate type stage device capable of rapidly converting scenes |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113009898B (en) * | 2021-03-22 | 2022-11-25 | 山东竹马文化科技有限公司 | Puppet theater, performance control method and terminal |
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- 2018-08-21 CN CN202010169694.7A patent/CN111236705B/en active Active
- 2018-08-21 CN CN202010169722.5A patent/CN111236706B/en active Active
- 2018-08-21 CN CN201810956349.0A patent/CN108843053B/en active Active
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| CN109441153A (en) * | 2018-12-13 | 2019-03-08 | 张旭 | Foldable auditorium module and its method |
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| CN112854837A (en) * | 2020-12-31 | 2021-05-28 | 武汉武船重型装备工程有限责任公司 | Turn-over plate type stage device capable of rapidly converting scenes |
| CN112854837B (en) * | 2020-12-31 | 2022-06-17 | 武汉武船重型装备工程有限责任公司 | Turn-over plate type stage device capable of rapidly converting scenes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108843053B (en) | 2020-04-14 |
| CN111236705B (en) | 2021-03-09 |
| CN111155797A (en) | 2020-05-15 |
| CN111236705A (en) | 2020-06-05 |
| CN111155797B (en) | 2021-08-13 |
| CN111236706A (en) | 2020-06-05 |
| CN111236706B (en) | 2021-06-11 |
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