JPH1193439A - Movable balcony auditorium - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a movable balcony auditorium which secures the watch and eyes of audience on the second story or upper. SOLUTION: In an audience accommodating facilities such as a theater, multi-purpose hall, or arena, a curved runner rail 3 is laid on the floor of the second story and upper, and on the rail 3 a trolley is supported in such a way as capable of running, and a balcony auditorium frame is supported on the trolley in such a way as capable of revolving through a revolving mechanism so that a movable balcony 1 is accomplished, and a guide mechanism is furnished to guide the revolutions of the balcony auditorium frame by the revolving mechanism in accordance with the running of the movable balcony 1 along the runer rail 3.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a movable balcony seat. For example, it relates to movable seats applied to seat facilities of theater buildings. Other, multipurpose hall,
It can be applied to arenas and stadiums.

[0002]

2. Description of the Related Art In a conventional audience seating facility in a theater, a multipurpose hall, an arena or the like, the first floor portion is movable, and corresponds to an event (concert, drama, boxing, etc.) performed in the theater or the multipurpose hall. , And various patterns were arranged, but the second floor was a fixed seat.

[0003]

As described above, in the conventional seating facilities, since the second floor is not movable, the stage is widened forward by the use of the theater (hall). In addition, there are some places that cannot be used due to closing from the audience and securing the line of sight. In addition, since it is not possible to sufficiently separate the audience seats from the stage, effects such as lighting effects are reduced.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned prior art.
It is an object of the present invention to make it possible to freely move the seating facilities on the second floor.

[0005]

A movable balcony seat according to a first aspect of the present invention which achieves the above object is provided in a theater, a multipurpose hall, an arena or the like, for accommodating a spectator. It is characterized by being movable on a traveling rail provided at the lower part of the balcony in order to secure the space.

A movable balcony seat according to a second aspect of the present invention, which achieves the above object, comprises a curved traveling rail laid on a floor surface of two or more floors in a theater accommodating facility such as a theater, a multipurpose hall, and an arena. A movable balcony is movably disposed on the traveling rail, and a drive mechanism and a lock mechanism are provided on the movable balcony.

According to a third aspect of the present invention, there is provided a movable balcony seat according to the second aspect of the present invention, wherein the movable balcony supports the traveling vehicle on the traveling rail so as to be able to travel and turns on the traveling vehicle. A guide mechanism is provided for rotatably supporting the balcony seat frame via a mechanism, and for guiding the swiveling of the balcony seat frame by the swiveling mechanism in accordance with the traveling of the movable balcony along the traveling rail. It is characterized by.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION A movable balcony seat according to the present invention can travel on rails using a drive unit as a traveling source according to a usage pattern of a customer seat. In addition, the turning mechanism can freely determine the position of the balcony seat along the curve of the rail by the guide mechanism provided in the traveling vehicle and the driving device. Furthermore, at the stop position, the balcony seat can be fixed to the building frame by the lock device.

[0009]

1 to 4 show a movable balcony seat according to an embodiment of the present invention. This embodiment is applied to a multipurpose hall. FIG. 1 is a layout diagram of movable balcony seats, and FIG.
FIG. 3 is a cross-sectional view of a traveling vehicle with movable balcony seats, FIG. 3 is a cross-sectional view of a driving vehicle with movable balcony seats, and FIG.

As shown in FIG. 1, in a multipurpose hall, a traveling rail 3 is disposed on a floor surface along a building concrete wall (building frame) 12 in a curved manner, and a movable balcony 1 is placed on the traveling rail 3. Are arranged so that they can run freely.
The movable balcony 1 supports the traveling vehicle 2 via four traveling wheels 4 on a traveling rail 3 and the traveling vehicle 2
A balcony seat frame 5 is supported on the upper side via a swivel bearing 6 so as to be swivelable in a horizontal plane.

The balcony seat frame 5 has a plurality of upper and lower tiered passenger seats, which are not shown in FIGS. The same effect can be obtained by using an air bearing instead of the slewing bearing 6. Architectural concrete wall 12
, A driving rail 10 to which a chain is attached is attached along the horizontal direction.

On the other hand, a driving device 7 for moving the movable balcony 1 by the driving rail 10 is provided on the balcony seat frame 5. That is, the balcony wheel frame 5 is provided with a chain wheel 9 that meshes with the chain of the driving rail 10.
A drive motor 8 with a speed reducer is attached to.

Further, the drive device 7 is provided with a guide roller 11 as a guide mechanism for restraining the vertical movement of the drive rail 10 and the leftward movement in FIG. Accordingly, the rotation of the drive motor 8 is reduced through the speed reducer and transmitted to the chain wheel 9 to rotate the chain wheel 9 to generate a conveying force by meshing with the drive rail 10 and to move along the drive rail 10. The movable balcony 1 can be moved while bending.

Here, when the movable balcony 1 moves while bending along the drive rail 10, the guide roller 11 as a guide mechanism is restrained by the drive rail 10, so that the traveling bogie is centered on the swing bearing 6. 2, the balcony seat frame 5 turns.

For example, when the movable balcony 1 is moved to the right side in the drawing as shown in the end stage pattern shown in the lower half (A) of FIGS. 1 and 4, and the center shown in the upper half (B) of the drawing. When the movable balcony 1 is moved to the left side in the figure as in the stage pattern, the movable balcony 1 turns so that the customer seat of the balcony seat frame 5 always faces the center of the facility.

As described above, by moving the movable balcony 1, the layout according to the layout of the guest seats becomes possible, and an effective line of sight from the guest seats can be secured. Similarly, it is easy to give up from the audience. As shown in FIG. 4, the movable balcony 1 is provided with three lock devices 13 each, and at a predetermined stop position, the lock pin electric cylinder 14 is extended to build the concrete 15. Holding the fixed lock pin 16, the movable balcony 1 can be fixed to the building concrete 15.

In this embodiment, an example in which the present invention is applied to a multipurpose hall has been described. However, the present invention is not limited to this.
It can be widely applied to audience accommodation facilities such as theaters, arenas or stadiums. Furthermore, the number of floors to be applied is 2
If it is at or above the floor, it can be used as a third floor seat, a fourth floor seat, or the like.

[0018]

As described above, the present invention has the following effects, as specifically described based on the embodiments. (1) By moving the seat, it is possible to arrange the seat according to the layout of the seat, and secure an effective line of sight from the seat. (2) It is easy to give up from the audience seats. (3) The seat can be turned so that the seat always faces the center of the facility.

[Brief description of the drawings]

FIG. 1 is a layout view of a movable balcony seat according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view of a traveling carriage with movable balcony seats.

FIG. 3 is a cross-sectional view of a drive truck on a movable balcony seat.

FIG. 4 is a layout view of a driving unit of a movable balcony seat.

FIG. 5 is an external view of the lock device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Movable balcony 2 Traveling trolley 3 Traveling rail 4 Traveling wheel 5 Balcony seat frame 6 Slewing bearing 7 Drive device 8 Motor with reduction gear 9 Chain wheel 10 Driving rail 11 Guide roller 12 Concrete wall surface 13 Lock device 14 Electric cylinder for lock pin 15 Architectural Concrete 16 Lock Pin

Claims (3)

[Claims] 1. In a theater accommodating facility such as a theater, a multipurpose hall, and an arena, it is possible to move on a traveling rail provided at a lower part of a balcony in order to secure a line of sight and a line of sight from a balcony seat on the second floor or higher. Features movable balcony seats. 2. In a theater accommodating facility such as a theater, a multipurpose hall, and an arena, a curved traveling rail is laid on a floor surface of two or more floors, and a movable balcony is movably disposed on the traveling rail. A movable balcony seat having a drive mechanism and a lock mechanism provided on the balcony. 3. The movable balcony supports a traveling vehicle on the traveling rail so that the traveling vehicle can travel, and supports a balcony seat frame on the traveling vehicle via a rotating mechanism so as to be freely rotatable. The movable balcony seat according to claim 2, further comprising a guide mechanism for guiding the turning of the balcony seat frame by the turning mechanism according to traveling along the traveling rail.