CN111456506A - Circular turntable device with multi-aperture built-in cover plate valve and operation method - Google Patents
Circular turntable device with multi-aperture built-in cover plate valve and operation method Download PDFInfo
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- CN111456506A CN111456506A CN202010404074.7A CN202010404074A CN111456506A CN 111456506 A CN111456506 A CN 111456506A CN 202010404074 A CN202010404074 A CN 202010404074A CN 111456506 A CN111456506 A CN 111456506A
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000009471 action Effects 0.000 claims description 23
- 230000008093 supporting effect Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 1
- 230000000007 visual effect Effects 0.000 abstract description 4
- 241000272470 Circus Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
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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
- E04H3/26—Revolving stages; Stages able to be lowered
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F19/00—Other details of constructional parts for finishing work on buildings
- E04F19/08—Built-in cupboards; Masks of niches; Covers of holes enabling access to installations
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
Abstract
The invention provides a circular turntable device with a multi-caliber concealed cover plate valve and an operation method, the circular turntable device comprises: the device comprises a main table body, a main table body driving assembly, a slewing bearing, a travelling wheel, a large cover plate valve assembly and a small cover plate valve assembly; the large cover plate valve component adopts a built-in characteristic structure and comprises a large cover plate valve, a large cover plate lifting movement unit and a large cover plate horizontal movement unit; the small cover plate valve assembly adopts a built-in characteristic structure and comprises a small cover plate valve, a small cover plate lifting movement unit and a small cover plate horizontal movement unit. Has the advantages that: the device has the characteristics of super-large size and super-thin thickness; the rotary table for the actor performance has a rotating function, so that the actor performance can be more fully and comprehensively displayed in front of audiences; the rotary table for performers to perform is provided with a plurality of concealed cover plate valves with different calibers, and can be matched with equipment with different functions. The design of interior concealed avoids taking too much exterior space, simultaneously, can strengthen the whole visual effect of stage.
Description
Technical Field
The invention belongs to the technical field of circular turntable devices, and particularly relates to a circular turntable device with a multi-aperture built-in cover plate valve and an operation method.
Background
For a long time, circus is a pleasant and suitable performance form for both the old and the young, and has the irreplaceable characteristic in the aspect of enriching the spirit life level of people. In recent years, the heat of circus is increasing or decreasing, and a professional performance site similar to the circus can be found both domestically and abroad. The heat of the circus not only reflects the cultural life needs of the masses, but also promotes the mutual communication and the interaction of different regions and different cultures.
The circus performance needs to be completed by means of a stage mechanical device for showing the performance of the actors. The existing stage mechanical equipment for circus performance has single function, occupies too much external space and reduces the overall visual effect of the stage.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a circular turntable device with a multi-caliber concealed cover plate valve and an operation method, which can effectively solve the problems.
The technical scheme adopted by the invention is as follows:
the invention provides a circular turntable device with a multi-caliber concealed cover plate valve, which comprises: the device comprises a main table body (1), a main table body driving assembly (2), a slewing bearing (3), a travelling wheel (4), a large cover plate valve assembly (5) and a small cover plate valve assembly (6);
the rotary support (3) is installed at the center of the main table body (1), a plurality of travelling wheels (4) are uniformly installed below the main table body (1) along the periphery, a plurality of groups of main table body driving assemblies (2) are uniformly installed on the outer edge of the main table body (1) along the periphery, and the main table body (1) rotates clockwise or anticlockwise around the rotary support (3) under the driving of the main table body driving assemblies (2);
the large cover plate valve assembly (5) is embedded and installed on the main platform body (1), the large cover plate valve assembly (5) adopts a built-in characteristic structure and comprises a large cover plate valve (501), a large cover plate lifting movement unit and a large cover plate horizontal movement unit;
the large cover plate valve (501) is formed by splicing two symmetrical semicircular cover plates, wherein the two symmetrical semicircular cover plates are a left semicircular cover plate (502) and a right semicircular cover plate (503) respectively; each semicircular cover plate is provided with the large cover plate lifting movement unit and the large cover plate horizontal movement unit; the lifting mechanism comprises a semicircular cover plate, a lifting moving unit, a large cover plate slope structure (A), a large cover plate lifting moving unit and a large cover plate pushing wheel (505), wherein the large cover plate slope structure (A) is arranged below the semicircular cover plate, and the large cover plate lifting moving unit is at least two in number, is arranged below a table top of the semicircular cover plate and comprises a large cover plate electric push rod group (504) and; the large cover plate electric push rod group (504) is horizontally arranged, the large cover plate top wheel (505) is fixedly installed at the tail end of a push rod of the large cover plate electric push rod group (504), the large cover plate electric push rod group (504) drives the large cover plate top wheel (505) to do telescopic motion in the horizontal direction, and when the large cover plate electric push rod group (504) drives the large cover plate top wheel (505) to retract, the large cover plate top wheel (505) leaves the large cover plate slope structure (A), so that the semicircular cover plate descends under the action of gravity; when the large cover plate electric push rod group (504) drives the large cover plate top wheel (505) to extend, the large cover plate top wheel (505) acts on the large cover plate slope structure (A), and the large cover plate slope structure (A) is continuously pushed forwards along with the large cover plate top wheel (505), so that the semicircular cover plate is jacked;
the large cover plate horizontal movement unit comprises a large cover plate vehicle platform (506), a winch (507), a steel wire rope (508) and a guide pulley (509); the edge of the semicircular cover plate is provided with the large cover plate vehicle platform (506), and a steel wire rope (508) extending out of the winch (507) bypasses the guide pulley (509) and is fixed with the large cover plate vehicle platform (506); under the action of the winch (507), the semicircular cover plate is driven to move in the horizontal direction;
the small cover plate valve assembly (6) is embedded and installed on the main table body (1), and the small cover plate valve assembly (6) adopts a built-in characteristic structure and comprises a small cover plate valve (601), a small cover plate lifting movement unit and a small cover plate horizontal movement unit; wherein, the small cover plate valve (601) adopts an integral structure; the small cover plate lifting movement unit and the large cover plate lifting movement unit have the same structure; the small cover plate horizontal movement unit comprises a small cover plate vehicle platform (602) and a long-stroke electric push rod (603); the small cover plate trolley platform (602) is arranged below the small cover plate valve (601), and small cover plate travelling wheels are arranged on the small cover plate trolley platform (602) and slide along small cover plate guide rails; the long-stroke electric push rod (603) is horizontally arranged, and the action end of the long-stroke electric push rod (603) is fixedly connected with the small cover plate trolley (602) and used for drawing the small cover plate trolley (602) to move horizontally.
Preferably, the number of the large cover plate lifting movement units mounted on each semicircular cover plate is two.
Preferably, the diameter of the table top of the main table body (1) is 14 meters.
Preferably, the thickness of the main table body (1) is 0.28 m.
The invention also provides an operation method of the circular turntable device based on the concealed cover plate valve with multiple apertures, which comprises the following steps:
step 2.1, stopping rotating the main table body (1) after the main table body rotates to a certain fixed position; then, the large cover plate electric push rod group (504) drives the large cover plate top wheel (505) to horizontally move backwards, so that the large cover plate top wheel (505) releases the supporting effect on the large cover plate slope structure (A), and therefore, the large cover plate valve (501) descends to a set height by virtue of self weight and the large cover plate slope structure (A);
2.2, simultaneously starting the windlass (507) of the left semicircular cover plate (502) and the right semicircular cover plate (503) in a reverse direction, and enabling the left semicircular cover plate (502) and the right semicircular cover plate (503) to horizontally move in a reverse direction under the action of the windlass (507), so that the left semicircular cover plate (502) is pulled leftwards and hidden in the table body, the right semicircular cover plate (503) is pulled rightwards and hidden in the table body, and at the moment, the large cover plate valve (501) is completely opened;
then, the lifting platform equipment below the large cover plate valve (501) can be lifted, and props or actors are conveyed upwards to the stage table;
3.1, descending and resetting lifting platform equipment below the large cover plate valve (501); then, the windlasses (507) of the left semicircular cover plate (502) and the right semicircular cover plate (503) are started reversely at the same time, and the left semicircular cover plate (502) and the right semicircular cover plate (503) move horizontally and oppositely under the action of the windlasses (507) until the left semicircular cover plate (502) and the right semicircular cover plate (503) are spliced together to form a circular cover plate;
step 3.2, starting the large cover plate electric push rod groups (504), enabling each large cover plate electric push rod group (504) to drive the large cover plate top wheel (505) to horizontally move forwards, further enabling the large cover plate top wheel (505) to gradually contact and jack up the large cover plate slope structure (A), and further enabling the large cover plate valve (501) to be gradually jacked up until the large cover plate valve is flush with the main table body (1); then, the large cover electric push rod group (504) keeps the extension state, and the large cover valve (501) is maintained to be flush with the main table body (1), namely: the closing state of a large cover plate valve (501) is maintained;
step 4.1, stopping rotating the main table body (1) after the main table body rotates to a certain fixed position; then, the small cover plate electric push rod group (604) drives the small cover plate top wheel (605) to horizontally move backwards, so that the small cover plate top wheel (605) releases the supporting effect on the small cover plate slope structure (B), and therefore, the small cover plate valve (601) descends to a set height by virtue of self weight and the small cover plate slope structure (B);
step 4.2, starting the long-stroke electric push rod (603), extending the long-stroke electric push rod (603), and further drawing the small cover plate valve (601) to horizontally move outwards and hide the small cover plate valve in the table body to expose the ground hole; at the moment, the small cover plate valve (601) is completely opened;
then, the lifting platform equipment below the small cover plate valve (601) can be lifted, and the props or actors are conveyed upwards to the stage table board;
step 5.1, descending and resetting lifting platform equipment below a small cover plate valve (601); then, the long-stroke electric push rod (603) retracts, and then the small cover plate valve (601) is pulled to horizontally move inwards and cover the ground hole;
step 5.2, starting the small cover plate electric push rod groups (604), enabling each small cover plate electric push rod group (604) to drive the small cover plate top wheel (605) to horizontally move forwards, further enabling the small cover plate top wheels (605) to gradually contact and jack the small cover plate slope structure (B), and further enabling the small cover plate valve (601) to be gradually jacked up until the small cover plate valve is flush with the main table body (1); then, the small cover plate electric push rod group (604) keeps the extension state, and the main table body (1) of the small cover plate valve (601) is kept in the flush state, namely: the closed state of the small cover plate shutter (601) is maintained.
The circular turntable device with the multi-aperture built-in cover plate valve and the operation method thereof provided by the invention have the following advantages:
1. the equipment has the characteristics of super large and super thin. The characteristics can ensure that the actors can have enough performance space, and meanwhile, the ultra-thin platform body can obviously reduce the occupied space.
2. The rotary table for actor performance has a rotating function, namely the rotary table can rotate clockwise or anticlockwise at any angle according to the performance requirement. The function can enable the performers to perform more fully and comprehensively to be displayed in front of the audience, and brings better experience to the audience.
3. The rotary table for performers to perform is provided with a plurality of concealed cover plate valves with different calibers. The cover plate valves with various calibers can be matched with equipment with different functions. The design of interior concealed avoids taking too much exterior space, simultaneously, can strengthen the whole visual effect of stage.
Drawings
Fig. 1 is a top view of a circular turntable device provided in the present invention;
FIG. 2 is a diagram showing the state of the push rod extending out of the cover plate and rising when the valve of the large cover plate in the circular turntable device of the present invention is lifted;
FIG. 3 is a diagram of the circular turntable device showing the situation when the push rod retracts to cover the cover plate and descends during the lifting of the large cover plate valve;
FIG. 4 is a schematic diagram of the horizontal operation of the shutter of the large cover plate in the circular turntable device according to the present invention;
FIG. 5 is a diagram showing the state of the push rod extending out of the cover plate and rising when the small cover plate valve in the circular turntable device of the present invention is lifted;
FIG. 6 is a diagram showing the state of the push rod retracting to cover plate descending when the small cover plate valve in the circular turntable device of the present invention is lifted;
fig. 7 is a schematic view of the horizontal operation of the small cover plate valve in the circular turntable device of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Aiming at the defects of the existing stage mechanical equipment, the invention provides the circular turntable device with the multi-caliber built-in cover plate valve, which has multiple functions and small occupied external space, so that the performance effect of actors can be effectively improved, a special performance atmosphere can be created, and the device is more scientific and technological.
The invention provides a circular turntable device with a multi-caliber built-in cover plate valve, and with reference to figure 1, the circular turntable device comprises: the device comprises a main table body 1, a main table body driving assembly 2, a slewing bearing 3, a travelling wheel 4, a large cover plate valve assembly 5 and a small cover plate valve assembly 6. The following details each part:
a main table body 1
The center of the main stage body 1 is provided with a slewing bearing 3, a plurality of travelling wheels 4 are uniformly arranged on the lower side of the main stage body 1 along the periphery, a plurality of groups of main stage body driving components 2 are uniformly arranged on the outer edge of the main stage body 1 along the periphery, the main stage body driving components 2 adopt friction wheel type driving, and under the driving of the main stage body driving components 2, the main stage body 1 rotates clockwise or anticlockwise around the slewing bearing 3, so that the rotating function of a stage is realized.
In practical application, the main table body 1 is an oversized ultrathin circular turntable device, and the turntable has an oversized diameter. In the design of the scheme, the diameter of the table top of the rotary table is 14 meters, and the rotary table belongs to the super-large diameter. The thickness of the rotary table is ultra-thin. In the design of the scheme, the thickness of the rotary table is only 0.28 m, and the rotary table belongs to an ultrathin table body.
According to different requirements, the main platform body 1 is inlaid with a plurality of cover plate valves with different sizes, including a large cover plate valve component 5 and a small cover plate valve component 6. Under the conventional state, the cover plate valve is in a closed state, and at the moment, the table top is spliced into a whole, so that actors can perform on the table top. When the cover plate valve is opened, the table top is provided with a ground hole, and other performance equipment can be allowed to rise from the hole.
(II) Large cover plate valve assembly 5
The large cover plate valve component 5 is embedded and installed on the main platform body 1, and the large cover plate valve component 5 adopts a built-in characteristic structure and comprises a large cover plate valve 501, a large cover plate lifting movement unit and a large cover plate horizontal movement unit;
the large cover plate valve 501 is formed by splicing two symmetrical semicircular cover plates, namely a left semicircular cover plate 502 and a right semicircular cover plate 503; each semicircular cover plate is provided with a large cover plate lifting movement unit and a large cover plate horizontal movement unit; the lifting mechanism comprises a semicircular cover plate, a large cover plate lifting moving unit, a large cover plate slope structure A, a large cover plate lifting moving unit, a large cover plate electric push rod group 504 and a large cover plate top wheel 505, wherein the large cover plate slope structure A is arranged below the semicircular cover plate, and the large cover plate lifting moving unit is arranged below a table top of the semicircular cover plate and comprises at least two large cover plate lifting moving units, for example two; the large cover plate electric push rod group 504 is horizontally arranged, a large cover plate top wheel 505 is fixedly installed at the tail end of a push rod of the large cover plate electric push rod group 504, the large cover plate electric push rod group 504 drives the large cover plate top wheel 505 to perform telescopic motion in the horizontal direction, when the large cover plate electric push rod group 504 drives the large cover plate top wheel 505 to retract, a state shown in fig. 3 is formed, at the moment, the large cover plate top wheel 505 leaves the large cover plate slope structure A, and the semicircular cover plate descends under the action of gravity; when the large cover plate electric push rod group 504 drives the large cover plate top wheel 505 to extend, the large cover plate top wheel 505 acts on the large cover plate slope structure a, and the large cover plate slope structure a is continuously pushed forward by the large cover plate top wheel 505, so that the semicircular cover plate is lifted up, and the state shown in fig. 2 is formed;
as shown in fig. 4, the large-deck horizontal movement unit includes a large-deck bed 506, a hoist 507, a wire rope 508, and a guide pulley 509; a large cover plate vehicle platform 506 is arranged at the edge of the semicircular cover plate, and a steel wire rope 508 extending out of the winch 507 is fixed with the large cover plate vehicle platform 506 after bypassing the guide pulley 509; under the action of the winch 507, the semicircular cover plate is driven to move in the horizontal direction;
therefore, the large cover plate valve is formed by splicing two semicircular cover plates. The horizontal movement of the big cover plate valve is dragged by a winch, the semicircular cover plate is borne by a vehicle platform, the vehicle platform is provided with traveling wheels, and a guide rail is arranged below the vehicle platform. When the large cover plate valve is opened, the top wheel and the large cover plate valve electric push rod group retract, the valve descends firstly, then the large cover plate vehicle platform pulls the winch to work, the vehicle platform drives the semicircular valve to move backwards under the traction of the winch, the semicircular valve is horizontally moved and hidden in the platform body structure, and the hole is exposed; when the valve of the large cover plate is closed, the trolley platform drives the semicircular valves to move oppositely under the traction of the winch, the hole is closed, and the main platform surface is supplemented into a whole;
big apron lift action is equipped with the slope structure through big apron electric putter group jacking, semicircle apron below, and two semicircle apron closure backs, the big apron apical wheel of big apron electric putter group tip act on the slope structure, with the jacking of semicircle apron.
(III) Small cover plate valve assembly 6
The small cover plate valve assembly 6 is embedded and installed on the main table body 1, and the small cover plate valve assembly 6 adopts a concealed characteristic structure and comprises a small cover plate valve 601, a small cover plate lifting movement unit and a small cover plate horizontal movement unit; wherein, the small cover plate valve 601 adopts an integral structure; the small cover plate lifting movement unit and the large cover plate lifting movement unit have the same structure; when the small cover plate valve 601 is opened, the state shown in fig. 6 is formed; when the small cover shutter 601 is closed, the state shown in fig. 5 is formed.
It follows that the small cover flap has a built-in feature; a trolley is arranged below the small cover plate valve, walking wheels are arranged on the trolley, and a guide rail is arranged below the trolley. When the small cover plate valve is opened, the top wheel and the small cover plate valve electric push rod group retract, the valve firstly descends, then the small cover plate valve is driven to move in parallel by the traction of the long-stroke electric push rod, and the small cover plate valve is horizontally moved and hidden in the table body structure. Wherein, the horizontal movement of the small cover plate valve depends on the traction of a long-stroke electric push rod, and the lifting action depends on the electric push rod. When the long-stroke electric push rod extends out, the small cover plate valve is opened, and the ground hole is exposed. When the long-stroke electric push rod retracts, the small cover plate valve is closed, the ground opening is closed, and the main table top is complemented into a whole;
after the valve of the small cover plate is closed, the jacking electric push rods on the periphery of the small cover plate extend out centripetally at the same time, and the small cover plate moves upwards under the action of the slope component force to complete the table top. The peripheral jacking electric push rods retract backwards at the same time, and the small cover plate moves downwards under the action of self gravity. Then the long-stroke electric push rod stretches and retracts to drive the trolley platform and the small cover plate valve to move.
As shown in fig. 7, the small cover horizontal movement unit includes a small cover dolly 602 and a long stroke electric push rod 603; a small cover plate trolley 602 is arranged below the small cover plate valve 601, small cover plate travelling wheels are arranged on the small cover plate trolley 602 and slide along small cover plate guide rails; the long-stroke electric push rod 603 is horizontally arranged, and the action end of the long-stroke electric push rod 603 is fixedly connected with the small cover plate trolley 602 and used for drawing the small cover plate trolley 602 to horizontally move.
The invention also provides an operation method of the circular turntable device based on the concealed cover plate valve with multiple apertures, which comprises the following steps:
step 2.1, the main table body 1 stops rotating after rotating to a certain fixed position; then, the large cover plate electric push rod group 504 drives the large cover plate top wheel 505 to move horizontally backwards, so that the large cover plate top wheel 505 releases the supporting effect on the large cover plate slope structure a, and therefore, the large cover plate valve 501 falls to a set height by virtue of self weight and the large cover plate slope structure a;
2.2, starting the winches 507 of the left semicircular cover plate 502 and the right semicircular cover plate 503 in opposite directions at the same time, enabling the left semicircular cover plate 502 and the right semicircular cover plate 503 to move horizontally and oppositely under the action of the winches 507, enabling the left semicircular cover plate 502 to be pulled leftwards and hidden in the table body, enabling the right semicircular cover plate 503 to be pulled rightwards and hidden in the table body, and enabling the large cover plate valve 501 to be opened completely at the moment;
then, the lifting platform equipment below the large cover plate valve 501 can be lifted, and props or actors are conveyed upwards to the stage table;
step 3.1, descending and resetting lifting platform equipment below the large cover plate valve 501; then, the windlasses 507 of the left semicircular cover plate 502 and the right semicircular cover plate 503 are started reversely at the same time, and the left semicircular cover plate 502 and the right semicircular cover plate 503 move horizontally and oppositely under the action of the windlasses 507 until the left semicircular cover plate 502 and the right semicircular cover plate 503 are spliced together to form a circular cover plate;
step 3.2, starting the large cover plate electric push rod groups 504, enabling each large cover plate electric push rod group 504 to drive the large cover plate top wheel 505 to horizontally move forwards, further enabling the large cover plate top wheel 505 to gradually contact and jack up the large cover plate slope structure A, and further enabling the large cover plate valve 501 to be gradually jacked up until the large cover plate valve is flush with the main table body 1; then, the large-cover electric push rod group 504 is kept in the extended state, maintaining the large-cover shutter 501 in a state flush with the main table body 1, that is: the closed state of the large cover plate shutter 501 is maintained;
step 4.1, the main table body 1 stops rotating after rotating to a certain fixed position; then, the small cover plate electric push rod group 604 drives the small cover plate top wheel 605 to horizontally move backwards, so that the small cover plate top wheel 605 releases the supporting effect on the small cover plate slope structure B, and therefore, the small cover plate valve 601 descends to a set height by virtue of self weight and the small cover plate slope structure B;
step 4.2, starting the long-stroke electric push rod 603, extending the long-stroke electric push rod 603, and further drawing the small cover plate valve 601 to horizontally move outwards and hide the small cover plate valve inside the platform body to expose the ground hole; at this time, the small cover shutter 601 is fully opened;
then, the lifting platform equipment below the small cover plate valve 601 can be lifted, and the props or actors can be conveyed upwards to the stage table;
step 5.1, descending and resetting lifting platform equipment below the small cover plate valve 601; then, the long-stroke electric push rod 603 retracts, and then the small cover plate valve 601 is pulled to move horizontally inwards and cover the ground hole;
step 5.2, starting the small cover plate electric push rod groups 604, enabling each small cover plate electric push rod group 604 to drive the small cover plate top wheel 605 to horizontally move forwards, further enabling the small cover plate top wheel 605 to gradually contact and jack up the small cover plate slope structure B, and further enabling the small cover plate valve 601 to be gradually jacked up until the small cover plate valve is flush with the main platform body 1; then, the small cover plate electric push rod group 604 is kept in the extended state, and the main table 1 of the small cover plate shutter 601 is maintained in the flush state, that is: the closed state of the small cover shutter 601 is maintained.
Therefore, the operation method of the circular turntable device with the multi-aperture concealed cover plate valve provided by the invention can be simply described as follows:
in a conventional state, the cover plate valve is closed, and the rotary table can be used as a conventional stage. After the performance begins, the main table body 1 starts to rotate clockwise or counterclockwise under the action of the main table body driving assembly 2 according to the requirements of the performance content or for better experience of the audience in the field.
When a prop or a plurality of actors are modeled and come out, the rotary table rotates to a certain fixed position, then the large cover plate electric push rod group 504 retracts backwards, and the large cover plate valve 501 sinks along with the dead weight and the slope structure. Then, the large deck truck traction hoist 507 starts to operate, and the large deck shutter 501 is pulled and stored inside the truck body. After the large cover plate valve 501 is completely opened, the lifting platform equipment below the large cover plate valve 501 can be lifted, and props or actors can be transported to the stage table board.
When the actors need to go out of the field quickly, the three small cover plate electric push rod sets 604 of the main platform body retract backwards, and the small cover plate valves 601 sink along with the small cover plate electric push rod sets by means of self weight and a slope structure. Then the long-stroke electric push rod 603 extends out to push the small cover plate valve 601 to move horizontally and hide in the table body.
After the transport of the actors or to completion, the cover flaps are closed and the stage can continue to rotate.
The circular turntable device with the multi-aperture built-in cover plate valve and the operation method thereof provided by the invention have the following advantages:
1. the equipment has the characteristics of super large and super thin. The characteristics can ensure that the actors can have enough performance space, and meanwhile, the ultra-thin platform body can obviously reduce the occupied space.
2. The rotary table for actor performance has a rotating function, namely the rotary table can rotate clockwise or anticlockwise at any angle according to the performance requirement. The function can enable the performers to perform more fully and comprehensively to be displayed in front of the audience, and brings better experience to the audience.
3. The rotary table for performers to perform is provided with a plurality of concealed cover plate valves with different calibers. The cover plate valves with various calibers can be matched with equipment with different functions. The design of interior concealed avoids taking too much exterior space, simultaneously, can strengthen the whole visual effect of stage.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and improvements can be made without departing from the principle of the present invention, and such modifications and improvements should also be considered within the scope of the present invention.
Claims (5)
1. The utility model provides a take circular revolving stage device of interior concealed apron valve of many apertures which characterized in that includes: the device comprises a main table body (1), a main table body driving assembly (2), a slewing bearing (3), a travelling wheel (4), a large cover plate valve assembly (5) and a small cover plate valve assembly (6);
the rotary support (3) is installed at the center of the main table body (1), a plurality of travelling wheels (4) are uniformly installed below the main table body (1) along the periphery, a plurality of groups of main table body driving assemblies (2) are uniformly installed on the outer edge of the main table body (1) along the periphery, and the main table body (1) rotates clockwise or anticlockwise around the rotary support (3) under the driving of the main table body driving assemblies (2);
the large cover plate valve assembly (5) is embedded and installed on the main platform body (1), the large cover plate valve assembly (5) adopts a built-in characteristic structure and comprises a large cover plate valve (501), a large cover plate lifting movement unit and a large cover plate horizontal movement unit;
the large cover plate valve (501) is formed by splicing two symmetrical semicircular cover plates, wherein the two symmetrical semicircular cover plates are a left semicircular cover plate (502) and a right semicircular cover plate (503) respectively; each semicircular cover plate is provided with the large cover plate lifting movement unit and the large cover plate horizontal movement unit; the lifting mechanism comprises a semicircular cover plate, a lifting moving unit, a large cover plate slope structure (A), a large cover plate lifting moving unit and a large cover plate pushing wheel (505), wherein the large cover plate slope structure (A) is arranged below the semicircular cover plate, and the large cover plate lifting moving unit is at least two in number, is arranged below a table top of the semicircular cover plate and comprises a large cover plate electric push rod group (504) and; the large cover plate electric push rod group (504) is horizontally arranged, the large cover plate top wheel (505) is fixedly installed at the tail end of a push rod of the large cover plate electric push rod group (504), the large cover plate electric push rod group (504) drives the large cover plate top wheel (505) to do telescopic motion in the horizontal direction, and when the large cover plate electric push rod group (504) drives the large cover plate top wheel (505) to retract, the large cover plate top wheel (505) leaves the large cover plate slope structure (A), so that the semicircular cover plate descends under the action of gravity; when the large cover plate electric push rod group (504) drives the large cover plate top wheel (505) to extend, the large cover plate top wheel (505) acts on the large cover plate slope structure (A), and the large cover plate slope structure (A) is continuously pushed forwards along with the large cover plate top wheel (505), so that the semicircular cover plate is jacked;
the large cover plate horizontal movement unit comprises a large cover plate vehicle platform (506), a winch (507), a steel wire rope (508) and a guide pulley (509); the edge of the semicircular cover plate is provided with the large cover plate vehicle platform (506), and a steel wire rope (508) extending out of the winch (507) bypasses the guide pulley (509) and is fixed with the large cover plate vehicle platform (506); under the action of the winch (507), the semicircular cover plate is driven to move in the horizontal direction;
the small cover plate valve assembly (6) is embedded and installed on the main table body (1), and the small cover plate valve assembly (6) adopts a built-in characteristic structure and comprises a small cover plate valve (601), a small cover plate lifting movement unit and a small cover plate horizontal movement unit; wherein, the small cover plate valve (601) adopts an integral structure; the small cover plate lifting movement unit and the large cover plate lifting movement unit have the same structure; the small cover plate horizontal movement unit comprises a small cover plate vehicle platform (602) and a long-stroke electric push rod (603); the small cover plate trolley platform (602) is arranged below the small cover plate valve (601), and small cover plate travelling wheels are arranged on the small cover plate trolley platform (602) and slide along small cover plate guide rails; the long-stroke electric push rod (603) is horizontally arranged, and the action end of the long-stroke electric push rod (603) is fixedly connected with the small cover plate trolley (602) and used for drawing the small cover plate trolley (602) to move horizontally.
2. The circular turntable device with a multi-aperture concealed cover valve according to claim 1, wherein the number of said large cover plate elevating moving units installed to each of said semicircular cover plates is two.
3. The circular turntable device with the multi-aperture concealed cover plate valve according to claim 1, characterized in that the table top diameter of said main table body (1) is 14 m.
4. Circular turntable device with built-in cover flap with multiple aperture according to claim 1 characterized in that the thickness of the main table body (1) is 0.28 meters.
5. An operation method of a circular turntable device with a multi-aperture concealed cover plate valve based on any one of claims 1 to 4, characterized by comprising the steps of:
step 1, in a conventional state, a large cover plate valve (501) and a small cover plate valve (601) are kept in a closed state, and at the moment, the surface of the large cover plate valve (501), the surface of the small cover plate valve (601) and the table top of a main table body (1) are equal in height and are spliced into an integral table top; the main stage body (1) is used as a stage, and under the action of the main stage body driving component (2), the main stage body (1) rotates clockwise or anticlockwise around the rotary support (3);
step 2, when the large cover plate valve (501) needs to be opened, the following modes are adopted:
step 2.1, stopping rotating the main table body (1) after the main table body rotates to a certain fixed position; then, the large cover plate electric push rod group (504) drives the large cover plate top wheel (505) to horizontally move backwards, so that the large cover plate top wheel (505) releases the supporting effect on the large cover plate slope structure (A), and therefore, the large cover plate valve (501) descends to a set height by virtue of self weight and the large cover plate slope structure (A);
2.2, simultaneously starting the windlass (507) of the left semicircular cover plate (502) and the right semicircular cover plate (503) in a reverse direction, and enabling the left semicircular cover plate (502) and the right semicircular cover plate (503) to horizontally move in a reverse direction under the action of the windlass (507), so that the left semicircular cover plate (502) is pulled leftwards and hidden in the table body, the right semicircular cover plate (503) is pulled rightwards and hidden in the table body, and at the moment, the large cover plate valve (501) is completely opened;
then, the lifting platform equipment below the large cover plate valve (501) can be lifted, and props or actors are conveyed upwards to the stage table;
step 3, when the large cover plate valve (501) needs to be closed, the following modes are adopted:
3.1, descending and resetting lifting platform equipment below the large cover plate valve (501); then, the windlasses (507) of the left semicircular cover plate (502) and the right semicircular cover plate (503) are started reversely at the same time, and the left semicircular cover plate (502) and the right semicircular cover plate (503) move horizontally and oppositely under the action of the windlasses (507) until the left semicircular cover plate (502) and the right semicircular cover plate (503) are spliced together to form a circular cover plate;
step 3.2, starting the large cover plate electric push rod groups (504), enabling each large cover plate electric push rod group (504) to drive the large cover plate top wheel (505) to horizontally move forwards, further enabling the large cover plate top wheel (505) to gradually contact and jack up the large cover plate slope structure (A), and further enabling the large cover plate valve (501) to be gradually jacked up until the large cover plate valve is flush with the main table body (1); then, the large cover electric push rod group (504) keeps the extension state, and the large cover valve (501) is maintained to be flush with the main table body (1), namely: the closing state of a large cover plate valve (501) is maintained;
step 4, when the small cover plate valve (601) needs to be opened, the following modes are adopted:
step 4.1, stopping rotating the main table body (1) after the main table body rotates to a certain fixed position; then, the small cover plate electric push rod group (604) drives the small cover plate top wheel (605) to horizontally move backwards, so that the small cover plate top wheel (605) releases the supporting effect on the small cover plate slope structure (B), and therefore, the small cover plate valve (601) descends to a set height by virtue of self weight and the small cover plate slope structure (B);
step 4.2, starting the long-stroke electric push rod (603), extending the long-stroke electric push rod (603), and further drawing the small cover plate valve (601) to horizontally move outwards and hide the small cover plate valve in the table body to expose the ground hole; at the moment, the small cover plate valve (601) is completely opened;
then, the lifting platform equipment below the small cover plate valve (601) can be lifted, and the props or actors are conveyed upwards to the stage table board;
step 5, when the small cover plate valve (601) needs to be closed, the following modes are adopted:
step 5.1, descending and resetting lifting platform equipment below a small cover plate valve (601); then, the long-stroke electric push rod (603) retracts, and then the small cover plate valve (601) is pulled to horizontally move inwards and cover the ground hole;
step 5.2, starting the small cover plate electric push rod groups (604), enabling each small cover plate electric push rod group (604) to drive the small cover plate top wheel (605) to horizontally move forwards, further enabling the small cover plate top wheels (605) to gradually contact and jack the small cover plate slope structure (B), and further enabling the small cover plate valve (601) to be gradually jacked up until the small cover plate valve is flush with the main table body (1); then, the small cover plate electric push rod group (604) keeps the extension state, and the main table body (1) of the small cover plate valve (601) is kept in the flush state, namely: the closed state of the small cover plate shutter (601) is maintained.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010404074.7A CN111456506B (en) | 2020-05-13 | 2020-05-13 | Circular turntable device with multi-caliber concealed cover plate valve and operation method |
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| CN202010404074.7A CN111456506B (en) | 2020-05-13 | 2020-05-13 | Circular turntable device with multi-caliber concealed cover plate valve and operation method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5765314A (en) * | 1996-10-03 | 1998-06-16 | Giglio; Vincent S. | Sensory interactive multi media entertainment theater |
| US6253494B1 (en) * | 1998-10-19 | 2001-07-03 | Darlene D. Shaffron | Screen-to-stage and stage-to-screen seamless transition theater |
| CN207211842U (en) * | 2017-09-21 | 2018-04-10 | 东北师范大学人文学院 | A kind of stage of LED rotating lights effect |
| CN110013678A (en) * | 2019-05-09 | 2019-07-16 | 浙江棱镜文化传媒有限公司 | Immersion interacts panorama holography theater performance system, method and application |
| CN212201468U (en) * | 2020-05-13 | 2020-12-22 | 北京北特圣迪科技发展有限公司 | Circular turntable device with multi-aperture built-in cover plate valve |
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2020
- 2020-05-13 CN CN202010404074.7A patent/CN111456506B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5765314A (en) * | 1996-10-03 | 1998-06-16 | Giglio; Vincent S. | Sensory interactive multi media entertainment theater |
| US6253494B1 (en) * | 1998-10-19 | 2001-07-03 | Darlene D. Shaffron | Screen-to-stage and stage-to-screen seamless transition theater |
| CN207211842U (en) * | 2017-09-21 | 2018-04-10 | 东北师范大学人文学院 | A kind of stage of LED rotating lights effect |
| CN110013678A (en) * | 2019-05-09 | 2019-07-16 | 浙江棱镜文化传媒有限公司 | Immersion interacts panorama holography theater performance system, method and application |
| CN212201468U (en) * | 2020-05-13 | 2020-12-22 | 北京北特圣迪科技发展有限公司 | Circular turntable device with multi-aperture built-in cover plate valve |
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| CN111456506B (en) | 2024-04-19 |
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