KR101392702B1 - Stage apparatus of performing place - Google Patents

Stage apparatus of performing place Download PDF

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Publication number
KR101392702B1
KR101392702B1 KR1020130110493A KR20130110493A KR101392702B1 KR 101392702 B1 KR101392702 B1 KR 101392702B1 KR 1020130110493 A KR1020130110493 A KR 1020130110493A KR 20130110493 A KR20130110493 A KR 20130110493A KR 101392702 B1 KR101392702 B1 KR 101392702B1
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KR
South Korea
Prior art keywords
stage
frame
provided
method
blocking member
Prior art date
Application number
KR1020130110493A
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Korean (ko)
Inventor
임헌학
김진석
Original Assignee
제이엠스테이지(주)
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Publication date
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Priority to KR1020130110493A priority Critical patent/KR101392702B1/en
Application granted granted Critical
Publication of KR101392702B1 publication Critical patent/KR101392702B1/en

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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63JDEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J5/00Auxiliaries for producing special effects on stages, or in circuses or arenas
    • A63J5/12Apparatus for raising or lowering persons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions

Abstract

An invention for a venue stage apparatus is disclosed. The disclosed venue stage apparatus includes: a frame; a stage provided in the frame; a driving unit for moving the stage up and down from the frame; and a safety fence interlocking with the stage raised by the driving unit to block the opening opened due to the rise of the stage .

Description

{STAGE APPARATUS OF PERFORMING PLACE}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a performance stage apparatus, and more particularly, to a performance stage apparatus capable of stably lifting and lowering the stage and blocking an opening portion generated by a rise of the stage by a safety fence, ≪ / RTI >

Generally, a stage table is distinguished from an audience so that a certain height can be maintained, a table as much as necessary is connected to a table, and a carpet is laid on the top of the table for a performance or a speech. So that it can be seen.

Such a stage table can be constructed to have a higher height in order to ensure the visibility of viewers in the case of a grand hall, and a separate lift is used to raise and lower the table on which the stage installation is fixed. Such a lift is composed of a base frame fixedly installed on the ground, a table positioned above the base frame to which the stage fixture is seated and fixed and which is vertically conveyed, and an elevating and lowering member positioned between the table and the base frame to move the table up and down, The ascending / descending member is further divided into a folding link and a hydraulic cylinder located at the lower end of the folding link to unfold the folding link.

On the other hand, a "lift system" is disclosed in Korean Patent No. 1099026 (registered on December 20, 2011).

SUMMARY OF THE INVENTION It is an object of the present invention to provide a performance stage device capable of increasing and lowering the stage more stably and preventing an opening portion generated when a stage is raised by a safety fence, thereby preventing a fall of a performer and an audience.

A stage of a performance stage according to the present invention includes: a frame; a stage provided in the frame; a driving unit for moving the stage upward and downward from the frame; And a safety fence for blocking the opening.

In addition, a swing prevention unit is provided between the frame and the stage to prevent the stage from shaking when the stage moves up and down by the driving unit.

The shake prevention portion includes a pair of scissor arms and a scissor hinge for hinge-connecting the scissor arms so that the scissor arms cross each other. One end of the scissor arm is hinged to the frame and the stage, And the other end of each of the frame and the stage is horizontally movably coupled to the frame and the stage, respectively.

In addition, the anti-shake portion is provided in at least one of a lateral direction and a longitudinal direction of the frame and the stage.

The driving unit may include a driving motor provided to the frame and an elevating operation unit for moving the stage up and down by the power of the driving motor.

The elevating operation unit may include a plurality of strut members connected to the edge of the stage, and a power transmitting unit for transmitting power of the driving motor so that the strut member stands up and lifts the stage.

The safety fence includes a plurality of blocking members coupled to the stage and folded and folded in accordance with the rising and falling of the stage.

Further, the blocking member is deployed by its own weight when the stage is lifted.

In addition, the blocking members are provided so as to overlap with each other and are interconnected by a stopper when the blocking member is unfolded.

Further, the blocking member is guided by the guide portion when it is unfolded or folded by the rising and falling of the stage.

The blocking member may include an outer frame, a reinforcing frame provided on the inner side of the outer frame, and a blocking film provided on the entire surface of the reinforcing frame.

In addition, the barrier film is formed of a perforated plate.

In addition, the blocking member is a folded membrane that folds back and forth.

The stage of the performance stage according to the present invention can raise and lower the stage more stably by the operation of the driving part and can prevent the opening part generated when the stage is raised by the safety fence to prevent the fall of the performer and the audience Lt; / RTI >

In addition, since the stage of the present invention is deployed by its own weight at the time of the rise of the stage, a separate drive device for expanding the safety fence is not necessary, and the manufacturing cost is reduced.

Further, the safety fence of the present invention is composed of a shielding member including an outer frame and a reinforcing frame to secure rigidity, and the shielding film is formed as a perforated plate, thereby achieving weight reduction.

1 is a perspective view of a performance stage apparatus according to an embodiment of the present invention.
2 is a cross-sectional view of a performance stage apparatus according to an embodiment of the present invention.
FIG. 3 is a view illustrating a driving unit of a performance stage apparatus according to an exemplary embodiment of the present invention. Referring to FIG.
4 is a view showing a driving part of a stage of a performance stage apparatus according to an embodiment of the present invention.
5 is an exploded perspective view showing a safety fence of a performance stage apparatus according to an embodiment of the present invention.
6 is a perspective view showing a safety fence of a performance stage apparatus according to an embodiment of the present invention.
FIG. 7 is a view showing the ascending and descending of the stage by the operation of the driving unit of the performance stage apparatus according to the embodiment of the present invention.
FIG. 8 is a view showing a variation of a safety fence of a performance stage apparatus according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of a performance stage apparatus according to the present invention will be described with reference to the accompanying drawings.

In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a perspective view of a performance stage apparatus according to an embodiment of the present invention, FIG. 2 is a sectional view of a performance stage apparatus according to an embodiment of the present invention, FIG. 3 is a perspective view of a stage stage apparatus FIG. 4 is a view showing a driving part of a stage of a performance stage according to an embodiment of the present invention. FIG. 5 is an exploded perspective view showing a safety fence of a stage stage of a performance stage according to an embodiment of the present invention. FIG. 6 is a perspective view showing a safety fence of a performance stage apparatus according to an embodiment of the present invention, and FIG. 7 is a view showing a rising and a falling of a stage by operation of a driving unit of a performance stage apparatus according to an embodiment of the present invention FIG. 8 is a view showing a variation of a safety fence of a performance stage apparatus according to an embodiment of the present invention.

1 to 8, a performance stage apparatus 100 according to an embodiment of the present invention includes a frame 110, a stage 120, a driving unit 130, and a safety fence 190.

The frame 110 is fixed to the ground. More specifically, as shown in FIG. 2, the frame 110 is embedded in a space formed by being recessed on the ground, and is formed into a rectangular frame shape.

A stage 120 is provided on the upper part of the frame 110. The stage 120 is formed of a rectangular panel like the frame 110. The stage 120 is supported by the frame 110 and the upper surface of the stage 120 is provided with a performance or a lecture.

The driving unit 130 raises and lowers the stage 120 from the frame 110 and moves the stage 120 up and down by the motive power of the driving motor 140 and the driving motor 140 provided in the frame 110 And a lifting operation part 150. Although the driving unit 130 is shown as being driven by the driving motor 140 in this embodiment, various modifications can be made, for example, by raising and lowering the stage 120 by means of a hydraulic cylinder.

The lifting and lowering operation part 150 includes a plurality of strut members 160 connected to the edge of the stage 120 and a strut member 160 rising to transmit the power of the driving motor 140 to raise and lower the stage 120 And includes a power transmission portion 170. 3, a drive motor 140 is provided at the center of the frame 110. The power of the drive motor 140 is transmitted by the power transmission unit 170 to the respective strut members 160, The stage 120 can be raised and the drive motor 140 can be reversely rotated to lower the stage 120. [

The power transmitting portion 170 includes a power converting member 172 and a power converting member 172 for switching the power transmitting direction to transmit the power of the driving motor 140 to the strut member 160 provided at the edge of the stage 120 And a pinion gear 174 rotated by the power transmitted from the pinion gear 174.

The pinion gear 174 meshes with the strut member 160. The strut member (160) stands up by the rotation of the pinion gear (174) or makes a horizontal state. That is, the strut member 160 is composed of a plurality of rack gears 161 as shown in FIG. Each of the rack gears 161 is interposed between the outer rack gear 162 and the outer rack gear 162. The outer rack gear 162 and the outer rack gear 162 are connected to each other via a connecting shaft 165, And an inner rack gear 163 for connecting the rack gear 162. One side of the inner rack gear 163 is connected to the outer rack gear 162 at the front end by a hinge shaft 164 and the other side of the inner rack gear 163 is connected to the rear outer rack gear 162 And a round surface 162a is provided at one side of the outer rack gear 162 so that the outer rack gear 162 can be deflected around the inner rack gear 163. The rack gear 161 is guided by the guide guide 167. Therefore, the rotation of the pinion gear 174 can move the rack gear 161 horizontally and refract it in a vertical state.

A stabilizer 180 is provided between the frame 110 and the stage 120 to prevent the stage 120 from shaking when the stage 120 moves up and down by the driving unit 130. The shake prevention portion 180 includes a pair of scissor arms 182 and a scissor hinge 184 for hinge-connecting the scissor arms 182 to each other so that one end of the scissor arm 182 is connected to the frame 110, And the other end of the scissor arm 182 is horizontally movably coupled to the frame 110 and the stage 120.

The anti-shake unit 180 is provided in at least one of the horizontal direction and the vertical direction of the frame 110 and the stage 120. The anti-shake portion 180 is preferably applied to both the frame 110 and the stage 120 in the transverse direction and the longitudinal direction to prevent the stage 120 from rocking.

The safety fence 190 interlocks with the stage 120 raised by the driving unit 130 to block the opening that is opened due to the rise of the stage 120. That is, the safety fence 190 includes a multi-stage blocking member 191 that is coupled to the stage 120 and unfolds and folds as the stage 120 moves up and down.

The frame 110 is provided with a pedestal 112 for supporting the lower end of the blocking member 191. The blocking member 191 is unfolded by its own weight when the stage 120 is lifted. The blocking member 191 on the foremost side is fixedly coupled to the stage 120 and the blocking member 191 on the rear side is fixed on the stage 120. [ Unfolded by its own weight at the time of the rise, and connected by an interlock stopper 195. The stopper 195 is provided on the upper front surface and the lower rear surface of the blocking member 191.

7, the frontmost blocking member 191 is raised together with the stance, and the blocking member 191 provided on the rear side is moved upward together with the stance, When the stopper 195 comes into contact with the stopper member 191, the stopper member 195 is lifted along the blocking member 191 at the front side. The openings opened by the rise of the stage 120 can be blocked.

The blocking member 191 is guided by the guide portion 196 when it is unfolded or folded by raising or lowering the stage 120. The guide part 196 includes a guide block 198 provided on the front surface of the blocking member 191 so as to be connected to the guide rail 197 and the guide rail 197 provided on the rear surface of the blocking member 191. A guide rail 197 is provided on the rear side of the blocking member 191 provided at the foremost side and a guide block 198 is provided on the front surface of the blocking member 191 provided on the rear side of the blocking member 191, Guide slide movement between each other.

The blocking member 191 includes an outer frame 192 and a shielding film 194 provided on the front surface of the reinforcing frame 193 and the reinforcing frame 193 provided inside the outer frame 192. The blocking film 194 is made of a perforated plate.

Although the blocking member 191 including the frame 110 and the blocking film 194 is shown in the present embodiment, the blocking member 191 is not limited to the blocking member 191, and various types of integral members are possible.

Meanwhile, as shown in FIG. 8, as a modification of the blocking member 191, the blocking member 191 may be formed of a folded membrane that is folded back and forth.

The operation and effects of the performance stage apparatus 100 according to one embodiment of the present invention having the above-described structure will be described below.

The performance stage 120 can be elevated and lowered by the driving unit 130 for the purpose of securing the visibility of the viewer or for various kinds of presentation in the case of a big hall.

The frame 110 is embedded in the ground and the stage 120 provided on the frame 110 can be moved up and down by the driving unit 130. 3, when the drive motor 140 is operated, the pinion gear 174 provided at the edge of the frame 110 is rotated by the power switching member 172, and the pinion gears 174 Rotates the strut member 160 from a horizontal state to a vertical state.

4, the rack gear 161, which is composed of the outer rack gear 162 and the inner rack gear 163, which is composed of the plurality of rack gears 161, is rotated by the rotation of the pinion, And the outer rack gear 162, which is hinged to the inner rack gear 163, is deflected by the round surface 162a to proceed to the standing state. The stage 120 is raised by the strut member 160 standing up like this.

The anti-shake unit 180 is provided between the frame 110 and the stage 120 to prevent the stage 120 from being shaken. The shake prevention portion 180 is composed of a scissor arm 182 connected to the scissor hinge 184 so as to be mutually intersected and the scissor arm 182 is rotatably supported by the frame 110 and the stage 120 in the transverse direction and the longitudinal direction So that the stage 120 can be prevented from shaking.

When the stage 120 is lifted by the driving unit 130, an opening is formed in the lower part of the stage 120 due to the rise of the stage 120. The opening is blocked by the safety fence 190. That is, since the opening is blocked by the safety fence 190, fall of the performer and the audience can be prevented.

5 and 6, the safety fence 190 is formed of a plurality of blocking members 191. The blocking member 191 on the foremost side by the rise of the stage 120 is placed on the stage 120, and the blocking member 191 on the rear side is stopped by its own weight, and the stopper 195 is raised in contact with it. As described above, the blocking member 191 on the rear side sequentially rises from the blocking member 191 on the front side, and the opening caused by the rise of the stage 120 is blocked as shown in Fig.

The sliding action of the blocking member 191 can be more stably slid by the guide block 198 and the guide rail 197. [

The blocking member 191 is composed of an outer frame 192, a reinforcing frame 193, and a blocking film 194 to reinforce the rigidity to support the external force. The blocking film 194 is made of a perforated plate, .

8, the blocking member 191 may be formed of a wrinkle, and may be folded to each other. The blocking member 191 may be changed into various shapes that can change the volume by moving up and down the stage 120 It is possible.

As described above, according to the theater stage apparatus according to the embodiment of the present invention, the stage can be raised and lowered more stably from the frame, and the opening caused by the rise of the stage can be blocked by the safety fence, It is possible to prevent the accident of a viewer from falling, thereby preventing a safety accident in advance.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand.

Accordingly, the true scope of protection of the present invention should be defined by the claims.

100: Theater stage device 110: Frame
112: pedestal 120: stage
130: driving part 140: driving motor
150: lifting operation part 160: strut member
161: Rack gear 162: Outer rack gear
162a: Round face 163: Inner rack gear
164: Hinge shaft 165: Connecting shaft
167: Guide guide 170: Power transmission unit
172: Power switching member 174: Pinion gear
180: anti-shake portion 182:
184: Caesar hinge 190: Safety fence
191, 191 ': blocking member 192: outer frame
193: reinforcing frame 194: shielding film
195: stopper 196: guide portion
197: guide rail 198: guide block

Claims (13)

  1. frame;
    A stage provided in the frame;
    A driving unit for moving the stage up and down from the frame; And
    And a safety fence interlocking with the stage raised by the driving unit to block an opening that is opened due to the rise of the stage;
    Wherein the safety fence includes a plurality of blocking members coupled to the stage and folded and folded according to a rising and a falling of the stage.
  2. The method according to claim 1,
    And an anti-shake unit is provided between the frame and the stage to prevent the stage from shaking when the stage moves up and down by the driving unit.
  3. 3. The method of claim 2,
    The anti-shake portion includes a pair of scissor arms;
    And a scissor hinge for hinge-connecting the scissor arms to each other;
    One end of the scissor arm is hingedly connected to the frame and the stage, respectively;
    And the other end of the scissor arm is coupled horizontally to the frame and the stage, respectively.
  4. 3. The method of claim 2,
    Wherein the shake prevention portion is provided in at least one of a lateral direction and a longitudinal direction of the frame and the stage.
  5. The method according to claim 1,
    The driving unit may include: a driving motor provided in the frame; And
    And an elevating operation unit for moving the stage up and down by the power of the driving motor.
  6. 6. The method of claim 5,
    Wherein the lifting operation portion includes a plurality of strut members connected to an edge of the stage; And
    And a power transmitting portion for transmitting the power of the driving motor so that the strut member stands up and raises and lowers the stage.
  7. delete
  8. The method according to claim 1,
    Wherein the blocking member is deployed by its own weight when the stage is lifted.
  9. 9. The method of claim 8,
    Wherein the blocking members are overlapped with each other;
    Are connected to each other by a stopper when the blocking member is unfolded.
  10. 9. The method of claim 8,
    Wherein the blocking member is guided by the guide portion when it is unfolded or folded by the rising and falling of the stage.
  11. The method according to claim 1,
    The blocking member includes an outer frame;
    A reinforcing frame provided inside the outer frame; And
    And a shielding film provided on a front surface of the reinforcement frame.
  12. 12. The method of claim 11,
    Wherein the barrier is made of a perforated plate.
  13. 9. The method of claim 8,
    Wherein the shielding member is a corrugated sheet folded together.
KR1020130110493A 2013-09-13 2013-09-13 Stage apparatus of performing place KR101392702B1 (en)

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KR1020130110493A KR101392702B1 (en) 2013-09-13 2013-09-13 Stage apparatus of performing place

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101646098B1 (en) 2016-03-15 2016-08-05 (주) 다올전시문화 Concert stage production apparatus using a large, widescreen and a self-adhesive transparent film screen combination
KR101713555B1 (en) * 2016-07-05 2017-03-09 제이엠스테이지(주) height adjustable stage
KR101714482B1 (en) 2016-12-22 2017-03-09 형진건설(주) Fountain of the concert hall stage systems
KR101727014B1 (en) 2017-03-08 2017-04-14 오석건설 주식회사 The table elevating system is the stage of the Band

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101075827B1 (en) * 2010-11-05 2011-10-21 세원에스디에스주식회사 Multi stage without pitching

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101075827B1 (en) * 2010-11-05 2011-10-21 세원에스디에스주식회사 Multi stage without pitching

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101646098B1 (en) 2016-03-15 2016-08-05 (주) 다올전시문화 Concert stage production apparatus using a large, widescreen and a self-adhesive transparent film screen combination
KR101713555B1 (en) * 2016-07-05 2017-03-09 제이엠스테이지(주) height adjustable stage
KR101714482B1 (en) 2016-12-22 2017-03-09 형진건설(주) Fountain of the concert hall stage systems
KR101727014B1 (en) 2017-03-08 2017-04-14 오석건설 주식회사 The table elevating system is the stage of the Band

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