JPH0868219A - Grandstand facility - Google Patents

Abstract

PURPOSE: To make it possible to move directly between a movable stand and a stationary stand. CONSTITUTION: A stationary stand 15, which surrounds three directions of an event area 11, consists of opposed parallel stands and other stands 14. Movable stands 16 are movably laid out along the parallel stands so that the parallel stands and the movable stands may have first floor seats 19 and 23 and second floor seats 18 and 22. As for the parallel stands, the first floor seats are installed to a first floor seat housing area on the lower side of the second floor seats so that they may be moved back in the movement area of the movable stands. The length of the movable stands is arranged to conform to a spacing of the second floor seats on both parallel stands and the movable stands are designed to move to the position to which the first floor seat move back in the parallel stands. Free movement is available between man-back movable first floor seats and the movable seats in the parallel stands and the second floor seats in the parallel stands and the movable stands with each other.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention makes it possible to change the area of a venue according to sports events such as soccer and tennis and entertainments and other events, and to adapt a part of a stand with a spectator seat in response to the change. Regarding spectator seat equipment that can be moved.

[0002]

2. Description of the Related Art As an auditorium of this kind, an equipment shown in a plan view in FIG. 11 is disclosed in Japanese Patent Application No. 5-1046 by the present applicant.
No. 09 has been proposed. That is, in the figure, 1a surrounded by a chain line is a venue with the largest area, 1b surrounded by a broken line is a venue with the smallest area, and the venue 1a with the largest area is surrounded from three sides by a U-shaped fixed plane. A stand 2 is installed, and a moving stand 3 is installed so as to be movable between the other one surrounding the event hall 1a and the inside of the event hall 1a.

The movable stand 3 can be moved between a position shown by a solid line and a position shown by a broken line in FIG. 11 by a wheel traveling in the coverable groove 4 and a towing device (not shown). For example, in the case of a soccer game, the wide event hall 1a is placed at the position indicated by the broken line, and in the case of using the narrow event hall 1b, for example, the tennis event is placed at the position indicated by the solid line.

[0004]

However, as shown in FIG.
In the spectator seat equipment, when the moving stand 3 is at the position indicated by the solid line, the spectator cannot directly come and go between the stands 2 and 3 because it is apart from the fixed stand 2 and is an independent position. There was a problem that a customer who entered the fixed stand 2 from the entrance had to go down to the ground and move to the moving stand 3 again.

An object of the present invention is to solve the above problems by allowing direct movement between a moving stand and a fixed stand.

[0006]

Means for Solving the Problems The spectator seat equipment of the present invention comprises three parallel stands that face each other across a venue and a stand that connects one ends of the parallel stands to each other. An area of the event hall is constructed by arranging a surrounding fixed stand, and arranging a movable stand having a length corresponding to the distance between the two parallel stands between the parallel stands so as to be movable along the parallel stands. And the movable stand and the parallel stand can be freely moved.

In this case, it is assumed that the parallel stand and the moving stand each have a first-floor seat and a second-floor seat, and the parallel stand has at least a front part of the first-floor seat in the moving area of the moving stand for the spectators. The movable stand is configured to be movable between a use position and another storage position, and the length of the movable stand is a length corresponding to the distance between the second-floor seats of both parallel stands. It is assumed that the mobile stand moves to the position where there was a seat, and that the first floor seat of the parallel stand and the first floor seat of the mobile stand and the parallel stand and the second floor seat of the mobile stand are mutually reciprocal. It is advisable to configure it freely in and out.

Further, it is preferable that at least a front part of the first-floor seat that moves is installed so as to be capable of retracting to a storage position formed in a lower first-floor seat part of the second-floor seat. Here, the fact that the length of the moving stand corresponds to the distance between the second-floor seats of both parallel stands means that the length of the moving stand is smaller than the distance between the second-floor seats but closer to the distance. This means that there is a gap between the parallel stands and the moving stand so that a spectator can easily come and go directly or through a simple movable bridge.

[0009]

[Operation] Between parallel stands facing each other across the event hall,
Since the movable stand having a length corresponding to the distance between the both stands is arranged, the movable stand is moved along the parallel stand between them, thereby providing a venue surrounded by the fixed stand and the movable stand. It can be used by varying the width depending on the scale. Moreover, since the end of the moving stand is always close to the parallel stand, customers can easily come and go between the fixed stand and the moving stand.

In particular, the parallel stand and the moving stand each have a first-floor seat and a second-floor seat, and the parallel stand moves the first-floor seat to another storage position in the moving area of the moving stand. It is installed so that the length of the moving stand corresponds to the distance between the second-floor seats of both parallel stands, and the moving stand moves to a position where at least the front part of the first-floor seat of the parallel stand was located. If it is configured such that it can freely move between the non-moving first-floor seat in the parallel stand and the first-floor seat of the moving stand, and between the second-floor seats of the parallel stand and the moving stand, the first-floor seat It is possible to go back and forth between the mobile stand and the fixed stand from any of the seats on the second floor.

Here, when at least the front part of the first-floor seat that moves is installed in a retractable position at the storage position formed on the lower first-floor seat, the moving distance of the first-floor seat The short length makes it easy to move.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a plan view showing an embodiment of the present invention, in which there is an event space 11 such as a ground in the center, and stands 12 and 13 which are parallel to each other and are opposed to each other with the event space 11 interposed therebetween. A fixed stand 15 is formed by the stands 12 and 13 and the stand 14 that connects one of these ends. Thus, the fixed stand 15 surrounds the event hall 11 on three sides. In addition, the moving stand 16 is arranged by connecting the other ends of the stands 12 and 13 together,
A fixed stand 15 and a movable stand 16 surround the event hall 11 on all sides. For convenience of explanation, the portion surrounded by a thick line in FIGS. 1 to 3 is the moving stand 16.

The stands 12, 13 and 14 are a planar U-shaped skeleton portion 17 provided with public facilities such as passages, stairs, shops, offices, etc., a second floor seat 18 and a first floor seat 19 inside thereof.
The front end of the second floor seats 18 of the stands 12 and 13 are parallel to each other, and the second floor seats 18 of the stand 14 are
The portions near the stands 12 and 13 are bent in a plane so as to be continuous with the second floor seat 18 and the first floor seat 19 of the stands 12 and 13 at an obtuse plane. 1
The first-floor seat 19a, which is a portion of the first-floor seat 19 adjacent to the moving stand 16, is movable to the lower storage position of the second-floor seat in the direction of arrow A as described later. This first floor seat 19a
As shown in FIG. 1, four suntans 12 and 13 are provided, each of which is located on the lower side of the second floor.
It is possible to move to the storage location on the floor. Specifically, the front seats 19c except the rear seats 19b in the first floor seats 19a are movable. This rear seat 19
The projecting position of the front end of c toward the event hall 11 is the same as the projecting position of the front end of the second-floor seat 18.

The moving stand 16 is also provided with a skeleton portion 21, a second-floor seat 22, and a first-floor seat 23 similar to the above, and a moving device 24 is provided below the moving stand 16.
Is provided so that the entire moving stand 16 can move toward the inside of the event hall 11. In addition, between the first floor seats 19 and 19a and the second floor seats 18, and between the first floor seats 23 and 2
It is possible to go to and from the floor seats 22 via a staircase and a skeleton portion 17 which are not shown, and the skeleton portion 17 communicates with the outside through an entrance to the outside.

FIG. 4 (A) is an enlarged cross-sectional view taken along line-in FIG. 1, in which at least the front part of the first-floor seat 19a is formed under the rear seat 19b of the first-floor seat 19a, which is below the second-floor seat 18. The specific example which can be moved to the stored position is shown. That is, only the front end portion of the second-floor seat 18 in FIG. 4 is shown, and there is a first-floor seat 19a below the rear-floor seat 19b of the first-floor seat 19a. In succession, four types of stand constituent members (reference numerals 25a to 25d are attached in order of height) of the front seat 19c of the first-floor seat are arranged. Here, the stand constituent member 25a has legs with wheels at the rear end thereof, and the front end thereof has the front constituent member 2a.
It is movably mounted on the wheeled leg of 5b,
Similarly, the front end of the stand constituent member 25b is movably mounted on the wheeled leg of the front stand constituent member 25c, and the stand constituent member 25c is also the same. Similarly, the rear end of the frontmost moving stunt 25d is provided with a wheeled leg, and the front end thereof is also provided with a wheeled leg. Further, the seat of each of the stand constituent members 25a to 25d has a retractable backrest, and the backrest is tilted forward at the time of backward movement described later. Thus, the stand constituent members 25a to 25c are supported by the legs with wheels and the front stand constituent member, and the frontmost stand constituent member 25d is supported by the front and rear legs with wheels.
Needless to say, these legs with wheels are installed at least on the left and right sides of each stand constituent member so that each stand constituent member can be stably used. In addition, each of the stand constituent members 25a to 25 constituting the front seat 19c and between the rear seat 19b and the front seat 19c.
It goes without saying that a lock mechanism (not shown) for fixing the relative position is provided between d.

Thus, each of the stand constituent members 25a-2
5d is under the rear seat 19b of the first-floor seat 19a as shown in FIG. 4 (B), accompanied by relative sliding between the front and rear stand components by the rotation of the wheels provided at the lower ends of the legs. In the retracted position, the front stand component under the rear stand component is retracted and stored as a whole. The storage position is below the rear seat 19b and this position is also below the second floor seat 18. Note that FIG.
In order to change the stored state of (B) to the used state of FIG. 4 (A), the front stand constituent member 25d is moved forward so that the front end of the rear stand constituent member engages with the rear end of the front stand constituent member. In combination, the subsequent stand constituent members are also configured to advance, and thus each stand constituent member is prevented from advancing more than necessary. The example of FIG. 4 is the first floor seat 19a.
Only the front seat 19c, which is a part of the seat, can be moved, but the entire first floor seat 19a including the rear seat 19b can be moved to the storage position formed below the second seat 18. Good.

The moving stand 16 has a second-floor seat 22 and a first-floor seat 23 fixed to a body 21, and the body 21 and 1
A moving device 24 is provided on the lower surface of the bottom plate of the floor 23. The moving device 24 has a column 33 shown in FIG. 6 and a wheel 35 rotatably attached to a block 34 fixed to the lower end of the column 33.
However, it engages with the groove 28 formed in the event hall 11 and the ground which continues to the event hall 11, and can move while rotating the wheel 35. Further, a pin 37 is supported by an arm 36 extending from the column 33 so as to be able to move up and down, and the moving stand 16 is fixed by engaging the pin 37 with the event hole 11 and a stopper hole 38 formed in the ground. It has become so. It should be noted that the groove 28 and the stopper hole 38 of the event hall 11 are closed by the lid so that there is no step when the moving stand 16 is in the retracted position as shown in FIG. By laying the above, it is possible to use the event hall 11 as a ground or the like.

A large number of the moving devices 24 are provided on the lower surface of the moving stand 16, and the skeleton 21 has a sufficient strength so that the load of the moving stand 16 can be supported by these. Further, as shown in FIG. 5, the second-floor seat 22 of the moving stand 16 and the skeleton portion 2 of the moving stand 16
1, a movable floor 42 with a handrail is placed, and when the moving stand 16 moves to a position shown in FIG. 3 described later, the second floor seats of the stands 12 and 13 and the second floor seat 22 of the moving stand 16 are placed. The mobile stand 16 and the second-floor seats 18 are installed between the mobile stand 16 and the second-floor seats 18 of the stand 12 and 13 and the skeleton part 21 of the mobile stand 22. The movable floor 42 may not be used when the gap between and is small.

In the event hall 11 shown in FIG. 1, the movable stand 16 is retracted to show the widest state, and at this time, the first floor seats 19a of the stands 12 and 13 are moved forward as shown in FIG. 4 (A). However, when the event hall 11 is used in a narrow state, the front seat 19 of the first floor seat 19a is used.
c is retracted under the rear seat 19b and stored. At this time, a few workers push the foremost stand constituent member 25d to move it backward to move each stand constituent member 25a.
˜25d are stored under the rear seat 19b and under the second-floor seat 18. Of course, this storage can be performed by power. Further, in parallel with the storage of the rear seat 19c constituting the first-floor seat 19a, the artificial grass at the planned moving position of the moving stand 16 is removed, and the groove 28 and the lid of the stopper hole 38 are removed to expose the groove 28. In preparation for the movement of the moving stand 16. This is the state shown in FIG.
In this case, the front seats 19c of all the storable first-floor seats 19a are stored.

Next, the moving stand 16 is moved inside the event hall 11 (direction of arrow B in FIG. 2). The movement of the moving stand 16 is performed by power (not shown) and its transmission mechanism, and the wheels 35 of the moving device 24 engaging in the grooves 28 are moved while rotating. As the power and transmission mechanism, there is a mechanism in which a wire rope is connected to the pillar 33, the block 34, the bottom plate 32, or the like of the moving device 24, and the wire rope is pulled by a winch provided at the front end of the event hall 11 or the stand 14 only when moving. Various mechanisms commonly used for moving heavy objects such as a mechanism for pulling or pushing the moving stand 16 by a vehicle for pulling or pushing can be adopted.

The left and right end surfaces of the moving stand 16 are moved in the above direction along the front surface of the second-floor seat 18 of the stands 12 and 13, and the end surface of the first-floor seat 23 of the moving stand 16 is the first floor of the stands 12, 13. The process is performed until the end face of the seat 19 is approached or joined. Since the end faces of the first-floor seats 23, 19 are parallel to each other, the first-floor seats 23, 1 are joined by joining them.
9 will be continuous. This is the state shown in FIG. 3, and by engaging the pin 37 of the moving device 24 shown in FIG. 6 with the hole 38 of the hall 11, the moving stand 16
The position of is fixed.

In the state of FIG. 3, between the fixed stand 15 and the movable stand 16, the first floor seats 19 and 23 are continuous from the front end to the rear end close to the event hall 11, while the second floor seats. The following is continued between 18 and 22. That is, the left and right end portions of the second-floor seat 22 of the moving stand 16 have a lower front end and a higher rear end, whereas the second-floor seat 18 of the stands 12, 13 is the moving stand 1.
The position close to 6 is low because it is the front end of the second-floor seat 18. Therefore, it is only the front ends of the second-floor seats 18 and 22 that are at the same height, so this front end,
That is, the second-floor seat 1 through the passage in front of the front row seats
Traffic between 8 and 22 is possible. 2nd floor seat 1 in this position
8 The fence at the front edge shall be partly open for the traffic. Further, between the second-floor seats 18 and 22, a working floor 42 prepared in another position can be erected to move in and out. Further, if the floor 41 for the passage or the like provided in the body portion 21 of the moving stand 16 is passed, the stand 1 is passed through the movable floor 42 provided in the floor 41.
It is possible to move to seats 2 and 13 on the second floor. Of course, the floor 41 communicates with the second-floor seats 22 and the first-floor seats 23 via stairs or the like not shown.

It should be noted that fences may be provided at the left and right end portions of the second-floor seats 22 at the left and right end portions of the second-floor seats 22 and 18 other than the above-mentioned portions where traffic can pass.
Alternatively, a staircase may be provided between the second-floor seats 22 and 18 to be installed and used only when the moving stand 16 moves to this position. Further, when the moving stand 16 moves forward, the moving stand 16 becomes an obstacle at the end of the second floor seats 18 of the stands 12, 13 far from the stand 14, and the hall 1
Since it is not possible to look down on the 1st floor, if a temporary fence is provided in the middle of the longitudinal direction of the second-floor seat 18 to prevent customers from entering the end, the second-floor seat 18 when the moving stand 16 retreats is moved to the second floor. It is also possible to prevent a customer from falling from the end of the seat 18 that is continuous with the second-floor seat 22 of the moving stand 16.

Thus, according to the above embodiment, the first floor seat 19
The front seat 19c of a is retracted and stored under the rear seat 19b of the first-floor seat 19a, and the moving stand 16 is moved to make the first-floor seats 19 and 23 continuous and the second-floor seat 1
If 8 and 23 are connected in succession, the customer can come and go between the fixed stand 15 and the movable stand 16 even when the event hall 11 is used narrowly, as in the case where the event hall 11 is widely used. In addition, the moving stand 16 is retracted to the event hall 11
When widely used, the movable floor 42 may be removed and the movable stand 16 may be returned to the position shown in FIG. To return the moving stand 16, the moving stand 16
It shall be moved by the towing by a winch installed at the rear of the vehicle or other equipment such as those mentioned above.

In the above embodiment, the storable first floor seat 19
Since four a are installed in the advancing / retreating direction of the moving stand 16, by selecting the number of the first-floor seats 19a to be retracted and stored as described above from among those close to the moving stand 16, the a The size can be set in stages. In this embodiment, the event hall 11 in the state shown in FIG.
From the most widely used mode, one left and right first-floor seats 19a close to the moving stand 16 are stored, the moving stand 16 is moved forward by a distance corresponding to that, and the venue 11 is used rather narrowly. Up to the three most narrowly used modes, a total of five levels can be set. Of course, the number of stages can be arbitrarily set depending on the number of first-floor seats 19a.

FIGS. 7 and 8 show the roof 44,
This is an example in which 45 is attached. That is, a planar U-shaped frame portion 17 of the fixed stand 15 that surrounds the event hall 11 from three sides.
To a fixed roof by overhanging the roof 44 and fixing the roof 44 to the fixed stand. Also, by raising the skeleton portion 21 of the moving stand 15, the roof 45 is projected from this and the roof 45 is integrated with the fixed stand 15. By moving 45, the roofs 44 and 45 are opened and closed. In addition, it is of course possible to prevent rain leakage by adopting a seal structure (not shown) between the roof 45 and the skeleton portion 17, and also between the roofs 44 and 45, a structure capable of preventing rain leakage when both roofs come into contact with each other. Of course, it has become.

A carriage 46 is fixed to the lower surface of the side edge of the roof 45 of the moving stand 16 as shown in FIG. 8 in which the negative line section of FIG. 7 is enlarged, and wheels 47, 48 are provided on the lower surface and the outer surface of the carriage 46. Is rotatably supported, and the rail 4 is fixed to the upper surface and the side surface of a step portion 17a formed in the frame portion 17 that constitutes the stand 13 on the fixed stand 15 side.
The wheels 47 and 48 are guided to 9,50. Also, the stand 12 on the opposite side of this stand 13
On the side, the structure is the same as the one shown in Fig. 8 and the roof 4
The stands 12, 13 support a part of the load of No. 5 and guide the movement of the roof 45. Here, by transmitting power to the wheels 47, the traveling force can be used as all or part of the driving force for moving the moving stand 16.

FIG. 9 shows the stand 1 of the fixed stand 15.
2 and 13, the lower part of the first-floor seat 19a is a movable part 19d movable by wheels 19e. This movable part 19d corresponds to the front seat 19c shown in FIG. The space formed in the skeleton portion 17 below 18 is used as a storage position, and the moving portion 19d can be freely moved in and out of the space. The movement of the moving portion 19d may be performed manually or by mechanical power.

FIG. 10 shows an example in which the moving portion 19d of the first-floor seat 19a shown in FIG. 9 is pulled by a moving device such as the vehicle 51 and moved to another storage position. Therefore, the storage position of the first-floor seat 19a does not necessarily have to be below the second-floor seat 18. It is also possible to adopt a configuration in which the moving portion 19d is moved between the use position indicated by the solid line in the drawing and another storage position by a moving device such as the vehicle 51.

[0030]

As described above, according to the first aspect of the present invention, the movable stand having a length corresponding to the space between the two stands is arranged between the parallel stands facing each other with the event hall interposed therebetween. Therefore, by moving the movable stand between the parallel stands along these, the event area surrounded by the fixed stand and the movable stand can be used in a wide and narrow manner according to the scale of the event. Since the end of the movable stand is always close to the parallel stand of the fixed stand, the customer can easily come and go between the fixed stand and the movable stand. Therefore, a customer who enters the fixed stand through the entrance can move to the moving stand as it is, or conversely, the customer can move to the fixed stand without once descending from the moving stand to the event hall.

According to the second aspect of the invention, between the non-moving first-floor seat on the parallel stand and the first-floor seat of the moving stand, and between the parallel stand and the second-floor seat of the moving stand. Since it is possible to move back and forth between each other, it is possible to move between the movable stand and the fixed stand between the first-floor seats and the second-floor seats. Further, according to the invention of claim 3, the movement of the moving first-floor seat is stored in the storage position only by retreating below the second-floor seat, and if it is moved forward, it reaches the use position. Therefore, it becomes easy to move the first floor seat.

[Brief description of drawings]

FIG. 1 is a plan view showing a state where a mobile stand is moved backward to widen an event hall.

FIG. 2 is a plan view showing a state in which a movable first-floor seat on the fixed stand is retracted from the state of FIG.

FIG. 3 is a plan view showing a state in which the fixed stand is moved forward from the state of FIG. 2 to narrow the event space, and the movable stand and the first floor seats and the second floor seats of the fixed stand are connected to each other.

FIG. 4 is an enlarged cross-sectional view taken along the line − in FIG.

5 is a perspective view in the direction of the arrow in FIG.

FIG. 6 is a perspective view showing an example of a moving device.

FIG. 7 is a perspective view showing a state in which a part of an example with a roof is cut away.

FIG. 8 is an enlarged cross-sectional view taken along line − in FIG.

FIG. 9 is an explanatory diagram of another example of moving the first-floor seat between the use position and the storage position.

FIG. 10 is an explanatory view of still another example of moving the first-floor seat between the use position and the storage position.

FIG. 11 is a plan view showing the prior art of the spectator seat equipment.

[Explanation of symbols]

 11 ... ・ Event space 12, 13, 14 ・ ・ ・ ・ Stand 15 ・ ・ ・ ・ Fixed stand 16 ・ ・ ・ ・ Movement stand 17,21 ・ ・ ・ ・ ・ ・ Body part 18 ・ ・ ・ ・ ・ ・ Second floor seat 19, 19a, 23 ... First-floor seat 19c, 19d ... Movable first-floor seat part 24 ... Moving device 28 ... Groove

Claims (3)

[Claims] 1. A fixed stand surrounding three sides of an event hall is composed of parallel stands that face each other across the event hall and a stand that connects one ends of the parallel stands, and the parallel stand. A movable stand having a length corresponding to the distance between the two stands is movably arranged along the parallel stand to make the area of the event hall variable and the movable stand and the parallel stand. Audience seat facility characterized by being configured to freely move in and out of various stands. 2. The parallel stand and the transfer stand each have a first-floor seat and a second-floor seat, and in the parallel stand, at least a front part of the first-floor seat is used by a spectator in a moving area of the moving stand. The movable stand is configured to be movable between the use position and other stored positions, and the length of the moving stand is a length corresponding to the distance between the second floor seats of both parallel stands. The movable stand is moved to the position where there was at least the front part of the movable stand, and between the non-moving first-floor seat on the parallel stand and the first-floor seat of the movable stand, and between the parallel stand and the second-floor seat of the movable stand. The spectator seat facility according to claim 1, wherein the spectator seat facility is configured so as to be freely movable between each other. 3. The apparatus according to claim 1, wherein at least a front portion of the moving first-floor seat is installed so as to be able to retract to a storage position formed on a lower first-floor portion of the second-floor seat. Audience seat facility described in.