JP2001164824A - Movable partition wall device for hall space or the like - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable the required large hall space to be arbitrarily and easily set through remote control or the like, to improve sound insulation, and to enhance the effect of air conditioning, in a movable partition wall device for a hall space such as a convention hall, for use in partitioning the hall space according to the required number and dimension. SOLUTION: The movable partition wall device for hall spaces or the like comprises a plurality of longitudinally extending rail tracks provided in parallel and spaced relationship on a ceiling part inside the hall space, a pair of self- traveling trucks reciprocating in synchronism with each other along the tracks, and a movable partition wall extending the overall width of the hall space in a direction perpendicular to the rail tracks and suspended from and supported by the self-traveling trucks. The self-traveling trucks move on the movable partition wall to partition the inside of the hall into necessary sizes including small rooms and a large-scale hall.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a movable partition wall such as a hall space used for partitioning a hall space such as a convention hall according to a required number and size.

[0002]

2. Description of the Related Art Conventionally, in various event halls such as museums, museums, hotels, schools, etc., it has been required to freely change the floor area of the halls according to the scale of the event.
In order to meet such demands, a movable partition wall device has been employed.

[0003] Most of the conventional movable partition device is a small-sized device such as a screen with casters and a built-in accordion type curtain which are used inside a room arranged in a fixed state from the beginning of new construction. It was a fact that an appropriate device could not be found as the partition became larger.

[0004]

Among the partitions which are practically used as a movable partition wall device, in the above-mentioned screen with casters, tables and chairs arranged in several groups in a large room are simply partitioned. It is suitable for small group meetings and interviews,
In order to prevent the next person's voice from being heard, and vice versa, it was necessary to use a low-pitched voice and talk with them.

[0005] In addition, the partitioning by the accordion type curtain, which is another practical example described above, is almost always provided from the time of construction of the hall, so that the scale is flexibly changed in accordance with the required space of the partition which changes every time. In addition to the drawbacks, the soundproofing effect in the partitioned space was insufficient.

[0006] The present invention has been made in view of such problems of the conventional apparatus, and is not only applicable to a small-sized partition, but also particularly a large hall required for setting up a large-scale venue or the like. It is an object of the present invention to provide a movable partition wall device which can set a space arbitrarily and easily by remote control or the like, and improves soundproofing by reliably partitioning from a floor surface to a ceiling, and enhances a cooling / heating effect. It is an issue.

[0007]

Means for Solving the Problems The present invention has been made to solve the above-mentioned problems, and as a first means, it extends in the longitudinal direction of the hall space at the ceiling inside the hall space, and has a parallel space. And a pair of self-propelled trucks that reciprocate in a synchronized manner along each rail track, and a single rail track extending in the direction perpendicular to the rail track to the full width of the hall space. And a movable partition wall device such as a hall space constituted by a movable partition wall suspended and supported by the self-propelled carriage.

That is, according to the first means, the self-propelled carriage is reciprocated by radio or the like by remote control along at least two rail tracks provided on the ceiling of the hall so as to extend in the longitudinal direction of the hall space. The interior of the hall can be arbitrarily sized from a small room to a large venue by a movable partition wall, which is suspended by the self-propelled trolley and extends over the entire width of the hall space in a direction perpendicular to the rail track and is formed as a single piece. , And can be easily set.

The rail track is provided on the ceiling so that the floor has no unevenness and a flat surface is secured, so that it does not hinder people or objects and the lower part of the movable partition wall is neat. In addition, since the movable partition wall has a single structure that extends from the floor to the ceiling and extends over the entire width of the hall, soundproofing can be improved by considering the four circumferential end surfaces and the thickness direction, and the cooling and heating effect is improved. And enhance the convenience of the hall.

[0010] As a second means, in the first means, the pair of self-propelled trolleys each has wheels driven by a trolley-powered electric motor, and the electric motors are operated by remote control via radio. It is intended to provide a movable partition wall device for a hall space or the like which is controlled synchronously.

That is, according to the second means, the self-propelled trolley supporting the movable partition wall is driven by an electric motor that is trolley-powered and remotely operated. The operation box can be easily and arbitrarily moved via radio by remote control using a push button or the like.

Further, as a third means, in the first means, the movable partition wall employs a sandwich panel of a perforated metal and a steel plate using rock wool as a core material as a surface finishing material covering the steel frame. The present invention provides a movable partition wall device for a hall space or the like configured as described above.

In other words, according to the third means, the movable partition wall covers the surface of the steel frame with a sandwich panel of a punched metal and a steel plate, and has rock wool as a core material in the inside, so that the hole can be provided. As a single-partition wall extending over the entire width, it is possible to obtain a partition wall which is hard to be deformed in shape, is durable, and has excellent soundproofing properties.

As a fourth means, in the first or third means, the movable partition wall is provided by installing a catwalk which can be used for maintenance such as lighting or a passage on at least one side surface. A movable partition wall device for a space or the like is provided.

That is, according to the fourth means, since the movable partition wall has a one-piece structure extending over the entire width of the hall space, it is possible to install a catwalk on the side surface thereof, and the movable walkway has a higher height. This makes it possible to easily reach the place and perform lighting and maintenance, thereby further improving convenience.

Further, as a fifth means, the first and third means are used.
Alternatively, in any one of the fourth means, the movable partition wall enables each of the self-propelled trolleys to be locked to the corresponding rail track, and includes an upper end surface and a lower end surface of the movable partition wall, on the ceiling and the floor. An object of the present invention is to provide a movable partition wall device such as a lockable hall space.

In other words, according to the fifth means, the movable partition wall is moved to a predetermined partition position by the self-propelled vehicle, and then between the self-propelled vehicle and the rail track, and between the upper and lower end surfaces of the partition wall and the ceiling or the ceiling. Since the movable partition wall is locked between the floors, the movable partition wall having a single structure extending over the entire width of the hall space can be firmly and stably immobilized.

As a sixth means, in any one of the first, third, fourth and fifth means, the movable partition wall has a peripheral end face on a floor, a ceiling or a hall wall. It is intended to provide a movable partition wall device such as a hall space having a flexible sealing means provided so as to be able to advance and retreat and to close a gap.

In other words, according to the sixth means, the movable partition wall is provided with a flexible sealing means on its peripheral end face so as to be able to advance and retreat so as to close a gap with the floor, ceiling or side wall of the hall. Therefore, after the partition wall is set at a predetermined position, the flexible seal is advanced from the peripheral end face by an appropriate driving means such as an electric cylinder to complete the partition, and the rooms partitioned by the movable partition wall are separated from each other. It is designed to enhance soundproofing and enhance the cooling and heating effect.

As a seventh means, in the first or the second means, the self-propelled carriage is deflected in parallel from a center plane of the movable partition wall in a thickness direction to set a center of gravity of the movable partition wall. An object of the present invention is to provide a movable partition wall device such as a hall space in which the movable partition wall is supported by pins on a vertical plane.

That is, according to the seventh means, the movable partition wall is supported by a pin on the self-propelled carriage. The pin support is deviated in parallel from a center plane in the thickness direction of the movable partition wall to move the movable partition wall. Since the partition wall is carried out on the vertical plane including the center of gravity, the partition wall is supported perpendicularly to the pin without any troublesome force such as rotational moment, and is supported in a well-balanced and stable manner. Things.

Further, as an eighth means, in the above-mentioned seventh means, the self-propelled carriage has a main frame and partial frames before and after the main frame, and the movable frame is supported by pins on the main frame. An object of the present invention is to provide a movable partition wall device such as a hall space in which a main frame and front and rear partial frames are connected by spherical bearings.

That is, according to the eighth means, the movable partition wall comprises a self-propelled carriage for supporting and moving the movable partition wall comprising a main frame and partial frames before and after the main frame. By connecting the main frame to the front and rear partial frames with spherical bearings, the load is smoothly transmitted between the partition wall and the self-propelled bogie, and the movement of the partition wall is stabilized. It is something to do.

[0024]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a partial sectional front view of a movable partition wall device according to the present embodiment, and FIG.
FIG. 3 is an enlarged detail view of FIG. 2, and FIG. 4 is a view of the movable partitioning device which supports and transports the movable partitioning wall in the movable partitioning device as viewed in the direction of arrow B in FIG. It is a side view seen by -B.

The movable partition wall device 1 according to the present embodiment.
Is like a convention hall, for example, length: 2
Two rail tracks 11 provided horizontally at intervals in the ceiling of the hall space parallel to the length of the hall in order to partition a wide hall of about 00 m, width: about 70 m, and height: about 15 m. A pair of self-propelled trucks 20 mounted on each of the rail tracks 11 and reciprocating along the respective rail tracks 11, and supported in a state of being suspended by the self-propelled truck 20, The movable partition wall 30 is formed as a single wall and extends over the entire width of the hall space in a direction perpendicular to the movable space.

Although only one set of the movable partition walls 30 is shown in the drawing, three or more sections of the hole space can be formed by adopting a plurality of sets. Each pair of self-propelled trolleys 20
Is provided, and the respective self-propelled vehicles 20 are mounted on the rail track 11 shown in the drawing as a common track.

The self-propelled truck 20 is provided with drive wheels 25 and driven wheels 27, which are driven to rotate by an electric motor M with a trolley-powered brake, on each of the partial frames 24, 26. It is connected via a spherical bearing 29 to a main frame 28 which is connected to the movable partition wall 30 by pins.

The position of the pin 22 that supports the movable partition wall 30 on the main frame 28 is deviated in parallel from the center plane L in the thickness direction of the movable partition wall 30 and includes a vertical center including the center of gravity of the movable partition wall 30. On the surface.

That is, in the illustrated example, the movable partition 30
Is located closer to the right side than the center plane L, and the movable partition wall 30 is supported by pins so that the pins 22 are arranged on a plane parallel to the center plane L of the movable partition wall 30 including the center of gravity. The load on the movable partition wall 30 is
2, the couple is not generated around the pin 22, and the movable partition wall 30 is stably supported without kinking.

The motor M is remotely controlled by operating a push button of a pendant operation box held by an operator, is synchronously controlled via radio, and runs the self-propelled vehicle 20 in a well-balanced manner.
In addition to the effect of No. 9, the large orbital movable partition wall 30 can be smoothly moved in parallel without being twisted.

The position of the self-propelled trolley 20 is detected by an encoder (not shown), and stop and interference are prevented by a limit switch (not shown) installed on the self-propelled trolley 20.

The movable partition wall 30 employs a sandwich panel of a punching metal 35 made of rock wool 34 as a core material and a steel plate 33 as a surface finishing material 32 covering a steel frame 31 having a lattice structure. It has excellent durability and soundproofing while suppressing the increase.

Catwalks 36, 3 which can be used for maintenance of lighting and the like and passages are provided on both sides of the movable partition wall 30.
7 is provided so that maintenance of high ceiling lighting can be performed using the movable partition wall 30 and is also used for a passage going to a high place in the hall.

The movable partition wall 30 locks the self-propelled vehicle 20 with respect to the rail track 11 with a lock pin (not shown), and lock pins P provided symmetrically at the upper and lower ends of the movable partition wall 30. By engaging and fixing with the lock pin receivers Q provided on the ceiling and the floor, it is possible to stabilize in an immobile state after setting to a predetermined position.

The operation of each of these lock pins is remotely controlled under the control of a limit switch (not shown), and the lock pin P is operated by a lock pin driving device R disposed in the movable partition wall 30. ing.

Flexible seals F are provided on both sides, lower end or upper end of the movable partition wall 30 to contact the side wall, floor or ceiling of the hole so as to be able to advance and retreat from each end face. , And a peripheral sound insulation configuration that closes a gap between the side wall, the floor, or the ceiling, thereby improving the cooling and heating effect.

Although not shown, the movable partition wall 30 is also equipped with a radio receiver for receiving commands for operating the above-mentioned devices and a control panel for electrical devices which operate to perform each operation smoothly. ing.

In the present embodiment constructed as described above, the movable partition wall device 1 is provided with a self-propelled vehicle 20 by remote control or the like by radio or the like along the two rail tracks 11 provided on the ceiling of the hall. Is reciprocated to move the plurality of movable partition walls 30.
Thus, the inside of the hall can be arbitrarily and easily set to a required size from a small room to a large venue.

By arranging the rail track on the ceiling, the floor on which people and goods come and go has no unevenness as a track structure and a flat surface is secured. In addition, the lower part of the movable partition wall 30 can be configured to be neat.

The movable partition wall 30 is moved by the self-propelled trolley 20, and the movable partition wall 30 has a center plane L in the thickness direction.
, And is supported by the pins 22 on the vertical plane including the center of gravity of the movable partition wall 30, and the main frame 28 supported by the pins is connected to the partial frames 24, 26 via the spherical bearing 29. For example, the movable partition wall 30 has a width of 70 m as its partition dimension without causing any unnatural couple or the like at the movable partition wall 30 during movement.
Even if the height is as large as about 15 m, which is sufficiently large and heavy correspondingly, the hole can be moved stably to partition the hole into necessary sections.

Further, the movable partition wall 30 can be moved reliably and easily by remote control, and the movable partition wall 30 can be formed as a lattice structure to improve the robustness and durability. A catwalk is installed on the side to improve convenience, and the movable partition wall 3
After moving 0, it is positioned with a lock pin after being moved, and is stably maintained in a firm and immovable state, and a flexible seal can be advanced and retracted from the four circumferential end faces of the movable partition wall 30 to enhance various effects such as a soundproofing effect and a cooling / heating effect. Was able to be played.

In FIG. 1, D indicates a door, which is provided in case the movable partition wall 30 is large enough to move between partitions after partitioning.

Although the present invention has been described with reference to the illustrated embodiments, the present invention is not limited to such embodiments.
It goes without saying that various changes may be made to the specific structure within the scope of the present invention.

[0044]

As described above, according to the first aspect of the present invention, at least two rails that extend in the longitudinal direction of the hall space and are provided in parallel at intervals on the ceiling portion inside the hall space. A track, a pair of self-propelled vehicles that reciprocate synchronously along each rail track, and a single sheet that extends over the entire width of the hall space in a direction perpendicular to the rail tracks and is suspended by the self-propelled vehicle. A movable partition device such as a hall space is constituted by a movable partition wall supported by the vehicle, so that a self-propelled vehicle can be remotely operated along a rail track provided in the ceiling of the hall in the longitudinal direction of the hall space. Reciprocating operation, the interior of the hall is required from a small room to a large venue by a movable partition wall that is suspended by the self-propelled trolley, extends across the entire width of the hall space in a direction perpendicular to the rail track, and is formed by a single piece. Optionally size, and can be easily set.

Since the rail track is provided on the ceiling and the floor has a flat surface, the lower part of the movable partition wall can be made clear without obstruction of persons or objects. Because the wall has a single-wall structure extending from the floor to the ceiling and extending over the entire width of the hall, sound consideration can be improved by adding consideration to the four circumferential end faces and the thickness direction,
The effects of improving the cooling and heating effects, increasing the convenience of the hall, and the like were achieved.

According to a second aspect of the present invention, in the first aspect of the present invention, the pair of self-propelled trolleys includes wheels driven by trolley-powered electric motors, respectively. Since a movable partition wall device such as a hall space is controlled synchronously by radio through remote control, the remote control is performed via radio by remote control, for example, by operating a push button of a pendant operation box held by an operator. And could be moved easily and arbitrarily.

According to a third aspect of the present invention, in the first aspect of the present invention, the movable partition wall comprises a punched metal and a steel plate each made of rock wool as a core material as a surface finishing material for covering a steel frame. A movable partition wall device for the hall space etc. that adopts the sandwich panel of the above, as a single-wall partition wall extending to the whole width of the hall, it is robust, durable, and soundproof, which is difficult to deform. A partition wall could be obtained.

According to a fourth aspect of the present invention, in the first or third aspect of the present invention, the movable partition wall is provided on at least one side thereof with a catwalk that can be used for maintenance such as lighting or a passage. The catwalk makes it possible to easily reach a high place to perform lighting and maintenance, thereby making the hall more convenient. It was made.

According to a fifth aspect of the present invention, in any one of the first, third and fourth aspects of the present invention, the movable partition wall is provided so that each of the self-propelled trolleys corresponds to the corresponding rail track. Since it is lockable, the upper and lower surfaces of the movable partition constitute a movable partition device such as a hall space that can be locked to the ceiling and the floor,
The movable partition wall having a single structure extending over the entire width of the hole space can be stably and stably immobilized.

According to a sixth aspect of the present invention, in any one of the first, third, fourth and fifth aspects of the present invention, the movable partition wall has a floor, a ceiling, or a hall on its peripheral end face. Since a movable partition wall device such as a hall space having a flexible sealing means which is provided so as to be able to advance and retreat with respect to a wall and closes a gap is formed, after the partition wall is set at a predetermined position, for example, an electric cylinder And the like, the flexible seal is advanced from the peripheral end face by the appropriate driving means to complete the partition, the soundproofing of the rooms partitioned by the movable partition wall can be enhanced, and the cooling and heating effect can be enhanced.

According to a seventh aspect of the present invention, in any one of the first and second aspects of the present invention, the self-propelled carriage is displaced in parallel from a center plane in a thickness direction of the movable partition wall. The movable partition wall constitutes a movable partition device such as a hall space that supports the movable partition pin with a vertical plane including the center of gravity of the movable partition wall. In other words, it is supported vertically with respect to the pin, and is well-balanced and stably supported, so that the use of a large partition wall can be realized.

Further, according to the invention described in claim 8, in the invention described in claim 7, the self-propelled carriage has a main frame and partial frames before and after the main frame, and the main frame includes a movable partition wall. The main frame and the front and rear partial frames are connected by a spherical bearing to form a movable partition wall device such as a hole space.By the cooperation of the pin support and the spherical bearing, the partition wall and the The load can be smoothly transmitted to and from the carriage, and the partition wall can be moved stably.

[Brief description of the drawings]

FIG. 1 is a partial sectional front view of a movable partition wall device such as a hall space according to an embodiment of the present invention.

FIG. 2 is a side view showing AA in FIG. 1;

FIG. 3 is an enlarged detail view of FIG. 2;

FIG. 4 is a side view showing a self-propelled carriage that supports and conveys the movable partition wall in the movable partition wall device of FIG. 1 as viewed in the direction of arrows BB in FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Movable partition wall device 11 Rail track 20 Self-propelled trolley 22 Pin 24, 26 Partial frame 25 Drive wheel 27 Follower wheel 28 Main frame 29 Spherical bearing 30 Movable partition wall 31 Steel frame 32 Surface finishing material 33 Steel plate 34 Rock wool 35 Punching metal 36, 37 Catwalk

Claims (8)

[Claims] 1. A pair of at least two rail tracks extending in the longitudinal direction of the hall space and provided in parallel at intervals on a ceiling portion inside the hall space, and a pair reciprocatingly moving in synchronization with each rail track. A self-propelled trolley, and a movable partition wall, which is formed as a single piece and extends over the entire width of the hall space in a direction orthogonal to the rail track, and is suspended and supported by the self-propelled trolley. A movable partition wall device for the hall space. 2. The pair of self-propelled trucks each include wheels driven by a trolley-powered electric motor, and the electric motors are synchronously controlled by radio through remote control. 3. A movable partition wall device for a hall space or the like described in 1. above. 3. The movable partition wall according to claim 1, wherein a sandwich panel made of a perforated metal sheet made of rock wool as a core material and a steel plate is used as a surface finishing material covering the steel frame. Movable partition wall device for hall space etc. 4. A movable space such as a hall space according to claim 1, wherein the movable partition wall is provided with a catwalk which can be used for maintenance such as lighting or for a passage on at least one side surface. Partition wall device. 5. The movable partition wall allows each of the self-propelled vehicles to be locked to the corresponding rail track, and the upper and lower end surfaces of the movable partition wall to be lockable to a ceiling and a floor. The movable partition wall device for a hall space or the like according to any one of claims 1, 3 and 4, wherein: 6. The movable partition wall has a peripheral end face,
The hole according to any one of claims 1, 3, 4, and 5, further comprising a flexible sealing means that is provided so as to be able to advance and retreat with respect to a floor, a ceiling, or a wall of the hall to close a gap. A movable partition wall device for spaces and the like. 7. The self-propelled trolley, wherein the movable partition wall is pin-supported on a vertical plane including a center of gravity of the movable partition wall so as to be deviated in parallel from a center plane in a thickness direction of the movable partition wall. The movable partition wall device for a hall space or the like according to claim 1 or 2, wherein: 8. The self-propelled vehicle has a main frame and partial frames before and after the main frame, the main partition supports a movable partition wall with pins, and the main frame and the front and rear partial frames are connected by a spherical bearing. The movable partition wall device such as a hall space according to claim 7, characterized in that: