JP2000356046A - Device for automatically installing and storing body to be laid, and device for automatically installing and storing tatami mat - Google Patents

Abstract

PROBLEM TO BE SOLVED: To achieve full automation by eliminating damaging and altering of a Kendo (Japanese fencing) floor, simplifying actuation, and facilitating the connecting and junction of a power supply cable thus minimizing the intervention of human power. SOLUTION: Two tatami units M are stored in the four tatami compartments of a storage lifter 10 elevatably provided inside a pit 9 provided below the floor level of the seats 6 of a martial art training hall 5, and are pushed out and installed onto the martial art training hall floor by means of a telescopic installation and storage device 30 provided oppositely to the martial art training hall floor above the pit 9. For removal the tatami units M are pulled back. The telescopic installation and storage device 30 is provided with a lateral slide device 40 so that the four tatami units M are installed through the juxtaposition of system 1, and so that the tatami can be shifted longitudinally. The raising and lowering of the storage lifter 10, the actuation of both devices 30, 40, and the order of actuation are controlled by a control device CB.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic installation / storage device for an object to be laid and an automatic installation / storage device for tatami mats, and more particularly, to laying a tatami mat used for judo on a floor of a martial arts hall or storing tatami mats. The present invention relates to a tatami automatic installation and storage device that enables a martial arts hall to be used for kendo.

[0002]

2. Description of the Related Art Hitherto, when converting a martial arts hall for judo, an attempt has been made to use a robotic cart 110 to lay tatami mats on a kendo floor F as shown in FIG. Was. In this case, by connecting a power supply cable C2 for driving the air floating fan to the tatami unit M stored in the storage lifter 120 that moves up and down, the tatami unit M is raised to the air and the robot carriage 110 is placed below the tatami unit M. Then, as shown in FIG. 8, they are transported to the installation location and laid. At the time of laying, the tatami unit M is floated by air, and the robot carriage 110 is moved and removed from below. The carriage 110 was moved by operating the drive motor 111 for the wheels 115 while receiving power from the power supply cable C wound on a coil under guidance from the guide sensor S embedded in the kendo floor F. . It will be easily understood that the clearing of the tatami unit M is the reverse of the above procedure.

[0003] When converting to a judo floor or clearing tatami mats with the robot cart 110 as in the prior art, there is a concern that a rut may occur on the kendo floor F due to the wheel surface pressure of the robot cart 110, and in particular, the robot cart wheel 115 There was a concern that the kendo floor F might be damaged during steering. In addition, there is a problem that the buried guide sensor S has an adverse effect on the kendo bed F, and that the maintenance of the guide sensor S becomes difficult. Further, it is difficult to swing the power supply cable C connected to the robot carriage 110, and furthermore, it takes human labor to connect and disconnect the power supply cable C2 for driving the air floating fan to and from the tatami unit M.
There was a problem that it was difficult to secure a place to stay. Despite the automation, as a result, human intervention was required at the work place.

The following technology disclosed in Japanese Patent Application Laid-Open No. 11-60191 is known as a conventional tatami automatic laying storage device. The automatic transport vehicle is brought close to the automatic traveling vehicle, and the floor at the installation location is caused to travel along the magnetic guideway. When using tatami mats, the tatami mats loaded on the automatic transport trolley are sucked and held by the suction device of the work robot mounted on the automatic traveling trolley, and are automatically laid on the floor at the installation location by the operation of the work robot. On the other hand, after using the tatami mats, the tatami mats laid on the floor at the installation location are sucked and held by the suction device, and are automatically loaded and stored on the automatic transport carriage by the operation of the work robot.

[0005]

SUMMARY OF THE INVENTION There is a need for an apparatus for automatically installing and storing an object to be laid, which can eliminate any damage or alteration to the floor. An automatic installation and storage device for an object to be laid which is simple in operation and easy to connect and relay to a power supply cable is desired. There is a demand for an automatic installation and storage device for an object to be laid, which requires minimal human intervention.

[0006]

Means for solving the problem Means for solving the problem are expressed in correspondence with the claims. In the following description, numerals with () appear in the following description. It shows that it corresponds to the member, the process, and the operation of at least one of a plurality of forms of the present invention. It is not a thing, but to clarify the correspondence.

[0007] The automatic installation and storage device for an object to be laid according to the present invention comprises:
An apparatus (1) for installing an object to be laid (M) on a floor (7) of an installation place (5) and storing the object to be laid (M) from the floor (7), Installation place (5)
A storage unit (10) provided with a plurality of storage units (13) that are provided so as to be able to enter and exit from the floor (7) or the wall of the storage unit (M), and the storage unit (10); When the object is taken out of the floor (7) or the wall, the object to be laid (M) stored in the storage (13) is taken out of the storage (13), and the floor is (7) an installation / storage operating section (30) for putting the laid body (M) into the storage section (13), wherein the storage section (13) comprises:
An opening () for opening the storage body (10) when the storage body (10) is taken out of the floor (7) or the wall, and for allowing the laid object (M) to enter and leave the storage part (13). 1
1), wherein the storage body (10) is arranged such that the opening (11) of each of the plurality of storage sections (13) faces the floor (7). ) Or the moving part (30) for entering and leaving the wall,
Is provided on a side of the storage portion (13) in a direction other than the opening (11) when the opening (11) of the storage portion (13) faces the floor portion (7). I have.

The installation / storage operating section (30) is provided with the opening (11) of the storage section (13) when the opening (11) of the storage section (13) faces the floor section (7). 11)
The operation unit for installation and storage (30) itself and the operation unit for installation and storage (30)
Cable for supplying power to the opening (1)
1) It is hard to interfere with the object to be laid (M) entering and exiting the storage section (13) from 1), and it is possible to minimize the problem of the cable swing.

In an embodiment to be described later, the housing (10)
Can go up and down from the floor (7), but in the present invention, the storage body (10) can go in and out of the wall of the installation place (5) in the horizontal direction.

In the automatic installation and storage device (1) for an object to be laid according to the present invention, each of the plurality of storage portions (13) has a hole (12) opened on a surface facing the opening (11). Is formed, and the installation / storage operating section (30) is formed.
When the opening (11) of each of the plurality of storage sections (13) faces the floor section (7), the inside of the storage section (13) passes through the hole (12) and The laid object (M) is provided outside the storage portion (13) when the operation portion for installation and storage (30) is extended, and is provided so as to be extendable and retractable so as to be located outside. When the part (30) is contracted, the object to be laid (M) is put into the storage part (13).

The simple reciprocating movement of the installation / storage operating section (30) makes it possible to eliminate any damage to the floor (7) or any modification of the guide.

In the automatic installation and storage device (1) for an object to be laid according to the present invention, the operating portion for installation and storage (30) is different from the expansion and contraction direction of the operating portion for installation and storage (30). The object to be laid (M) is moved in the direction.

The object to be laid (M) can be moved in a direction substantially perpendicular to the direction of expansion and contraction in addition to the direction of expansion and contraction of the installation / storage operating section (30).

In the automatic installation and storage device (1) for an object to be laid, the installation / storage operating section (30) has a connection part (CT) for connecting to the object to be laid (M). , The laid body (M) is provided with the installation / storage operating section (3).
0) a connection portion (MT) to which air is supplied between the laid body (M) and the floor portion (7) when connected to the connection portion (CT); Actuator for storage (3
The connection part (CT) of (0) is connected to the connection part (MT) of the body to be laid (M) with the extension operation of the installation / storage operation part (30).

In this embodiment, as shown in FIG. 6, a motor (MT) for supplying air, a fan (FN) driven by the motor (MT), and a fan An air introduction pipe for introducing the air generated by (FN) to the floor (7) is provided. In the present invention, the motor (MT) and the fan (FN) are provided in, for example, the installation / storage operating section (30) other than the object to be laid (M), and the air to be laid is provided in the object to be laid (M). Only the introduction pipe can be provided. Also in this case, when the installation / storage operation section (30) is extended, the connection portion of the installation / storage operation section (30) is naturally connected to the air introduction pipe as the connected section. If necessary, the object to be laid (M) is positioned inside the storage section (13), and the storage section (13) faces the floor section (7), and (12)
When the installation / storage operating section (30) is extended via the opening, it can be automatically aligned.

The automatic installation and storage device for tatami mats of the present invention (1)
A pit (9) provided below the level of the floor surface (7) in a floor portion or an audience seat (6) adjacent to at least one side wall of the martial arts hall (5), and ascending and descending inside the pit (9) A fold-out opening (11) facing the floor (7) of the martial arts hall (5) and a telescopic operating portion (12) for installation and storage provided at a position facing the opening (11). The storage lifter (10) is formed by arranging a plurality of tatami storage rooms (13) in which a tatami storage room (13) is formed in a vertical direction.
The storage lifter (10) is provided at the bottom of the pit (9), and the storage lifter (10) is raised and lowered intermittently so that the opening (11) of the storage lifter (10) faces the floor (7) of the martial arts hall (5). A lift drive unit (20) to be driven, and the pit (9) on the opposite side of the floor (7) of the martial arts hall (5);
It is provided on the level of the floor (7), and the tatami storage room (13) of the storage lifter (10) is placed on the floor surface (7), and the tatami storage room is placed on the floor surface (7). (13) an installation / contraction telescopic operating part (30) for pushing and pulling the tatami into and out of the tatami mat, and a control part (CB) for controlling the lifting / lowering drive part (20) and the installation / contracting telescopic operating part (30). In the tatami setting mode, the control unit (CB) drives the storage lifter (10) upward to drive the tatami storage room (1) located above the plurality of tatami storage rooms (13).
The tatami room (13) of the tatami storage room (13) is actuated by operating the installation / contraction operation part (30) so that the tatami room opening (11) of (3) sequentially faces the floor surface (7) of the martial arts hall (5). In the tatami storage mode, the storage lifter (10) is completely raised once and then driven down to lower the plurality of tatami storage rooms (13). The fold-in / out opening (11) is sequentially started from the storage room (13) or sequentially from the tatami storage room (13) located above the plurality of tatami storage rooms (13) by driving the storage lifter (10) upward. ) Faces the floor surface (7), and the elevating drive unit (20) is operated so that the installation / contraction telescopic operation unit (30) is operated to store the tatami in the tatami storage room (13). And the respective moving distance and operation order of the installation / contraction telescopic operation part (30) To control.

In the automatic tatami mat installation and storage device (1) of the present invention, the tatami mat is placed on a floor portion close to at least one side wall of the martial arts hall (5) while the martial arts hall (5) is used for kendo. It can be stored in a plurality of tatami storage rooms (13) of a storage lifter (10) which can be raised and lowered inside a pit (9) provided below the floor level of the audience seats.

When used for judo, a storage lifter (1
0) is raised one step at a time by the lifting drive means (20), and the tatami mats are installed and retracted from the upper tatami storage room (13) from the side opposite to the opening (11) facing the martial arts floor (7). The tatami can be pushed out and laid by the means (30), and the tatami can be stored in the tatami storage room (13) of the storage lifter (10) by pulling back the tatami by the installation / contraction telescopic operation means (30). The simple reciprocating motion of the installation / contraction expansion / contraction operation means (30) eliminates any damage to the kendo floor and any modification of the guide, and prevents the connection of the power supply cable and the pressure air supply pipe. Relaying can be facilitated, human intervention can be minimized, and full automation can be achieved.

In the tatami automatic installation and storage device (1) of the present invention, the storage lifter (10) is provided in the tatami storage room (1).
3) Inside each of the two tatami mats, the tatami mats are oriented so that the longitudinal direction of the tatami mats is substantially perpendicular to the pushing and pulling-back directions of the tatami mats by the installation / contraction telescopic operating part (30). The tatami unit (M) is accommodated, and two of the storage lifters (10) are juxtaposed in a direction along a longitudinal direction of the two tatami mats accommodated in each of the tatami storage rooms (13). In order to correspond to each of the two storage lifters (10), the two lifting drive units (2
0) and the installation / contraction telescopic operating part (30) are provided, and each of the two installation / contraction telescopic operating parts (30) is such that the two tatami mats are pushed or pulled back toward or away from each other in the longitudinal direction. It has a horizontal slide portion (40) for moving the two tatami mats so as to be separated from each other.

The storage lifter (10), the elevation drive means (20), and the installed storage hot water expansion / contraction operation means (30)
Are arranged side by side in two sets, each storage lifter (1
0) accommodates a tatami unit (M) composed of two tatami mats in which the longitudinal direction of the tatami mats is oriented in the direction perpendicular to the installation storage moving direction in the tatami storage room (13) of each stage. Yes,
Each of the installation / contraction expansion / contraction operation means (30) moves inward so that the left and right ones are shifted toward each other in the longitudinal direction of the tatami to form a set of four tatami units, or separates every two tatami units. Lateral sliding means (40) to move outward
And a drive section (45) for the horizontal slide means (40), and a cable (C) for supplying power to the drive section (45).

In this case, two tatami mats are combined in the longitudinal direction in advance by utilizing a portion below the floor of the partial floor adjacent to one side wall of the martial arts hall (5) serving as a dead space or below the floor level of the audience seats. As a unit (M), two of them are juxtaposed side by side, and correspondingly, a storage lifter (10),
Elevating drive means (20) and telescopic operating means (3
2), the two tatami mats can be arranged side by side to reduce the operation and recovery of the storage lifter (10) and the two operation means (30), and the tatami can be installed and stored in a short time.

In the automatic installation and storage device for tatami mats according to the present invention,
The tatami mat has an air caster (A) provided at a lower bottom of the tatami mat and a fan (FN) for supplying air to the air caster (A), and the installation / contraction telescopic operating part (30). There is provided a connection part (CT) for supplying power to the motor (MT) of the fan (FN) for the air caster (A) via the.

The tatami mat is provided with an air caster fan and a plurality of air casters at a lower bottom thereof, and a connection portion for supplying power to a motor of the air caster fan through the installation / contraction expansion / contraction operation means. In this case, the air caster can be operated simply by supplying power at the connection part via the expansion / contraction operation means for installation and storage, and in addition to automatically making electrical connection, pain and remodeling to the kendo floor can be achieved. It is possible to provide a specific means that eliminates it.

[0024]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the automatic installation and storage device for an object to be laid according to the present invention will be described below in detail with reference to the accompanying drawings.

FIG. 1 is a partially cutaway perspective view of the tatami mat automatic installation and storage device according to the present embodiment. FIG. 2 is a vertical sectional view of the same device. 3A and 3B are plan views showing a tatami setting operation of the same device, wherein FIG. 3A shows a state in which the tatami unit is pushed out of a storage lifter onto a kendo floor, and FIG. Shows the joined state,
(C) shows a state in which the joined two tatami units are pushed out to the installation position and moved, and (d) shows a state in which the next tatami unit is returned to be taken.

FIG. 4 is a longitudinal sectional view showing the process of pushing the last tatami unit from the storage lifter onto the kendo floor in the same apparatus. FIG. 5 is a perspective view of a main part showing an electric connection portion between the installation / contraction expansion / contraction operation means of the device and the tatami unit. FIG. 6 is a partially cutaway partially sectional view showing an air caster of the tatami unit of the same device.

As shown in FIGS. 1 to 3, an automatic tatami mat installation / storage device 1 for a martial arts hall converts a martial arts hall 5 into a kendo mode in which tatami units M are cleared and a judo mode in which tatami units M are laid. is there. Tatami automatic installation and storage device 1
Are arranged side by side at the front part 6A of the audience seats 6 facing each other, so that four sets of two tatami units M can be laid on the floor 7 of the martial arts hall almost simultaneously.

As shown in FIG. 6, a tatami unit M has an air caster for rotating a fan FN at a base thereof by a motor MT to blow air out of a bottom skirt SK to float or to reduce a moving load. A is provided.

As shown in FIG. 2, the tatami automatic installation and storage device 1
Is a pit 9, a storage lifter 10, and a lifting drive 2
0, a telescopic operation device 30 for installation and storage, a horizontal slide device 40, and a control device CB.

The pit 9 is provided below the floor level of the front part 6A of the audience seats of the martial arts hall 5. Inside the pit 9, a storage lifter 10 is provided so as to be able to move up and down.
The storage lifter 10 is provided with four-stage tatami storage rooms 13 arranged in the vertical direction. Each of the four-stage tatami storage rooms 13 has a fold-out opening 11 facing the martial arts floor 7 and an opening 11. Telescopic actuator for installation and storage facing the installation hole 1
2 are formed.

The lifting drive device 20 is provided at the bottom of the pit 9 and drives the storage lifter 10 up and down intermittently so that the fold-out opening 11 faces the floor 7 of the martial arts hall. The installation / contraction telescopic actuator 30 is provided on the level of the martial arts floor 7 on the side opposite to the martial arts floor 7 of the pit 9, and from the tatami storage room 13 of the storage lifter 10 onto the martial arts floor 7. The tatami units M are pushed into and out of the tatami storage room 13 from the martial arts floor 7 respectively. Horizontal slide device 4
0 means that adjacent tatami units M are associated with each other.

[0032] The storage lifter 10 has a front part 6 for the audience seat.
A shelving box with A.
1 and two pairs of expansion / contraction actuator working holes 1 for installation and storage on the opposite side.
2 as shown in FIG.
And the pit 9 are integrally moved up and down. The lifting of the storage lifter 10 is performed by a lifting drive device 20 that is controlled by a limit switch so that the tatami storage room 13 of each stage faces the floor 7 of the martial arts hall. Lifting drive 2
As 0, a screw jack type driven by motor rotation is suitable, but a hydraulic cylinder or an electric cylinder can also be used.

As shown in FIG. 1, the telescopic operating device 30 for installation and storage is a pandagraph-type telescopic operating device called scissors which has a telescopic movement distance measuring function and requires only a small storage section 35. Therefore, the pain of the kendo floor 7 is small due to the simple reciprocating operation, and the holding of the power supply cable and the pressure air pipe is easy and the wound is not damaged.

The telescopic operating device 30 for installation and storage is provided with a horizontal slide device 40 at its front end capable of holding a pair of tatami units M joined in a longitudinal direction which is a direction perpendicular to the telescopic direction. I have. The horizontal slide device 40 includes a base 41, holders 42, 42, and a horizontal slide drive unit 45.
And a caster 47.

The base 41 is a telescopic actuator 30 for installation and storage.
Is linked to The holders 42, 42 are incorporated into the base 41 as a pair of left and right, and hold the tatami unit M in a releasable manner. The horizontal slide driving unit 45 is mounted on the base 41 and is incorporated so as to individually rotate the nuts N corresponding to the holders 42, 42. Caster 47
Is mounted on the base 4 so as to support the weight of the horizontal slide device 40.
1 is provided at the bottom.

The holders 42, 42 are screw rod portions 42A screwed to nuts N which are rotationally driven by a motor of a horizontal slide driving portion 45 so that they can be individually moved right and left.
And an engaging portion 42B that engages with the engaged portion M1 at the lower portion of the tatami unit M. Therefore, the holder 42,
Reference numeral 42 is used to open and close the tatami unit M in accordance with the rotation direction of each of the nuts N to release and collect and hold the tatami unit M, or to simultaneously slide left and right to abut or separate the tatami unit M adjacent thereto.

The power supply cable C to the horizontal slide drive unit 45 is wound in a coil shape so that it can follow the expansion and contraction movement of the installation and storage expansion and contraction operation device 30.
As shown in FIGS. 5 and 6, a connection part CT for supplying power to the motor MT of the fan FN of the tatami unit M is connected to a cable C1 branched from the power supply cable C.
The connection part CT is provided so as to be connectable and separable between the base 41 and the tatami unit M.

The lifting drive device 20 of the storage lifter 10, the expansion and contraction operation device 30 for installing and storing the tatami mat, and the horizontal slide device 40
Are controlled by a control device CB that receives a signal from the sensor (this type of control is a widely-known technique, and the sensor is not shown).

Next, in order to change the martial arts field from the kendo mode to the judo mode, their typical operation order is shown in FIG.
This will be described with reference to (d).

First, the elevator drive unit 20 is moved up one step to lift the first tatami storage room 13 of the storage lifter 10 onto the kendo floor 7, and the holders 42, 4, 4
2 is closed to hold the tatami unit M and supply pressurized air,
As shown in FIG. 3A, the telescopic operation device 30 for installation and storage is provided.
Is slightly advanced to push the tatami unit M onto the kendo floor 7.

Next, as shown in FIG. 3 (b), the horizontal slide devices 40 arranged next to each other are laterally translated inward so as to be close to each other, so that the tatami units M abut each other. Next, as shown in FIG. 3 (c), the installation / contraction telescopic operation device 30 is further advanced to push out four sets of tatami units M to predetermined positions on the kendo floor 7. At a predetermined position, the holders 42, 42 of the horizontal slide device 40 are opened, and the tatami unit M is installed.

Next, as shown in FIG. 3 (d), the installation / contraction expansion / contraction device 30 is moved backward, and then the horizontal slide device 40 is laterally translated outward to separate from each other. Next, the installation / contraction expansion / contraction device 30 is slightly retracted to return to the initial position.

The above operation is repeated for the second to fourth tatami storage rooms 13 of the storage lifter 10, and all tatami units M are laid (see FIG. 4). The operation of clearing, that is, the operation of returning the martial arts field from the judo mode to the kendo mode is the reverse operation of the operation from the kendo mode to the judo mode. In this case, the storage lifter 10 stores the tatami units M from the tatami storage room 13 at the top, and is lowered into the pit 9 when all the tatami units M are stored. Instead, the storage lifter 10 may be completely raised, and then the tatami units M may be stored in order from the lower tatami storage room 13.

When the storage lifter 10 has no spectator seat,
It can be provided in the pit 9 provided on the partial floor near the side wall of the martial arts hall 5, and the horizontal translation operation of the horizontal slide device 40 can also be performed at a predetermined position. Needless to say, the final finishing and safety checks during operation require the intervention of operating personnel.

As is clear from the above description, according to the automatic tatami mat installation and storage device 1, the floor below the partial floor near the at least one side wall of the martial arts hall (5) or below the floor level of the audience seats (6). A pit (9) provided in the pit (9), a fold-in / out opening (11) provided so as to be able to ascend and descend inside the pit (9), and facing the floor of the martial arts hall (7);
1) The installation / contraction telescopic operating means working hole (1
2), a storage lifter (10) in which a plurality of tatami storage rooms (13) formed in the vertical direction are arranged, and a storage lifter (10) provided at the bottom of the pit (9).
Elevating drive means (20) for intermittently driving the fold-out opening (11) so as to face the martial arts floor (7);
The pit (9) is provided on the martial arts floor level on the opposite side to the martial arts floor (7), and the storage lifter (1) is provided.
0) The tatami (M) is pushed out from the tatami storage room (13) onto the martial arts floor (7) and from the martial arts floor (7) into the tatami storage room (13). In the tatami installation mode, the tatami storage room (13) of the storage lifter (10) is sequentially driven upward from the upper part to extend and retract the opening (11) and the floor (7) of the martial arts hall. The telescopic operating means for installation and storage (30)
Is operated to push out and install the tatami (M). In the tatami storage mode, the tatami storage room (1) of the storage lifter (10) is moved.
3) Completely ascending once and then sequentially descending from the lower part, or sequentially descending from above in the pit (9) so that the fold-out opening (13) faces the floor of the martial arts hall (7). The up-and-down drive means (2) is operated so as to store the tatami (M) by operating the installation / contraction expansion / contraction operation means (30).
0) and the control means (CB) for controlling the moving distance and operation order of the installation / contraction expansion / contraction operation means (30), so that the martial arts hall (5) is used for kendo. ,
A storage lifter provided so as to be able to move up and down a tatami (M) in a pit (9) provided below the floor of a partial floor near at least one side wall of the martial arts hall (5) or below the floor level of the audience seats (6). (10) Multi-stage tatami storage room (1
3) When used for judo, the storage lifter (10) is raised one step at a time by the lifting drive means (20), and the upper tatami storage room (13) is used.
Opening (11) facing the tatami (M) from its floor (7)
The tatami mat (M) can be pushed back and laid by the installation / contraction expansion / contraction operating means (30) from the opposite side. Can be stored in the tatami storage room (13), and the simple reciprocating motion of the installation / contraction expansion / contraction operation means (30) eliminates any damage or alteration to the kendo floor. Connection of cables and relay of the pressure air supply pipe can be facilitated, human intervention can be minimized, and full automation can be achieved.

According to the automatic tatami installation and storage device 1, the storage lifter (10), the lifting and lowering drive means (20), and the installation and storage expansion / contraction operation means (30) are arranged side by side in two sets. The storage lifter (10) includes a tatami unit (M) composed of two tatami mats that are aligned in the tatami storage room (13) of each stage such that the longitudinal direction of the tatami mats is oriented in a direction orthogonal to the installation storage moving direction. Each of the installation / contraction expansion / contraction operation means (30) moves inward so that the left and right ones are shifted toward each other in the longitudinal direction of the tatami to form a four-unit tatami unit. A lateral slide means (40) which moves outward so as to be separated for each unit;
0) and a power supply cable (C1) to the drive unit (45), so that a partial floor close to one side wall of the martial arts hall (5) serving as a dead space. Utilizing the lower part of the floor or the lower part of the floor of the audience seat (6), two tatami mats are combined in the longitudinal direction in advance to form a tatami unit (M), and two sets of the tatami mats are juxtaposed side by side. The storage lifter (10), the lifting / lowering drive means (20), and the installation / contraction expansion / contraction operation means (30) are also arranged side by side to reduce the number of operations of the storage lifter (10) and the two operation means (30). Tatami can be installed and stored in a short time.

According to the automatic tatami installation and storage device 1, the tatami mat is provided with an air caster fan (FN) and a plurality of air casters (A) on the bottom of the lower part. ), The connection (CT) for supplying power to the motor (MT) of the air caster fan (FN) is provided. In this case, the power is merely supplied via the installation / contraction expansion / contraction operation means (30). Thus, the air caster (A) can be actuated, electrical connection can be automatically made, and a specific means for preventing damage to or remodeling of the kendo bed can be provided.

[0048]

According to the apparatus for automatically installing and storing an object to be laid according to the present invention, damage to the floor can be minimized. In addition, the operation is simple, and the connection and relay of the power supply cable are easy.

[Brief description of the drawings]

FIG. 1 is a partially cutaway perspective view of a tatami automatic installation and storage device according to an embodiment of the present invention.

FIG. 2 is a longitudinal sectional view of the same device.

FIGS. 3A and 3B are plan views showing a tatami setting operation of the same device. FIG. 3A shows a state in which a tatami unit is pushed out of a storage lifter onto a kendo floor, and FIG. (C) shows a state in which the joined two tatami units are pushed out to the installation position and moved, and (d) shows a state in which the next tatami unit is taken out. The state is shown.

FIG. 4 is a longitudinal sectional view showing a process in which the last tatami unit is pushed out of a storage lifter onto a kendo floor in the device.

FIG. 5 is a perspective view of a main part showing an electric connection portion between the installation / contraction expansion / contraction operation means of the apparatus and a tatami unit.

FIG. 6 is a partially cutaway sectional view showing an air caster of the tatami unit of the apparatus.

FIG. 7 is a longitudinal sectional view showing a conventional martial arts hall conversion system.

FIG. 8 is a longitudinal sectional view showing a procedure for laying tatami units of the conventional martial arts hall conversion system.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Tatami automatic installation storage device 5 Martial arts hall 6 Audience seats 7 Martial arts floor (Kendo floor) 9 Pit 10 Storage lifter 20 Elevation drive means 30 Installation storage expansion / contraction operation means 40 Horizontal slide means 45 Horizontal slide means drive part A Air caster C Cable for supplying power to the drive unit of the horizontal slide unit CB Control unit CT Power supply connection unit FN Air caster fan M Tatami unit MT Air caster fan motor

Claims (7)

[Claims] 1. An apparatus for installing an object to be laid on a floor of an installation place and storing the object to be installed from the floor, wherein the apparatus moves in and out of a floor or a wall of the installation place. A storage body that is provided so as to be capable of storing the body to be laid, and the storage body that is housed in the storage part when the storage body is taken out of the floor or the wall. An installation / storage operating section for taking out a body to the outside of the storage section and for putting the body to be laid on the floor section into the storage section, wherein the storage section is such that the storage body is the floor section or the wall. An opening that opens when it is taken out of the storage section, and has an opening for allowing the laid body to enter and exit the storage section, wherein the storage section is configured such that the opening of each of the plurality of storage sections is the floor. Access to the floor or the wall so as to face The installation / storage operating section is provided with an automatic installation / storage device for an object to be laid which is provided on a side of the storage section in a direction other than the opening when the opening of the storage section faces the floor. . 2. The automatic installation and storage device for an object to be laid according to claim 1, wherein each of the plurality of storage portions is formed with a hole opening on a surface facing the opening. When the opening of each of the plurality of storage units faces the floor, the operation unit is provided so as to be extendable and contractible so as to be located inside and outside the storage unit through the hole. Automatic installation of a laid body that puts the laid body into the storage section when the installation / storage operation section is extended and the laid body is taken out of the storage section when the installation / storage operation section is contracted. Storage device. 3. The automatic installation and storage device for an object to be laid according to claim 2, wherein the operation unit for installation and storage has a direction different from the expansion and contraction direction of the operation unit for installation and storage. Automatic installation and storage device for laying objects to move laying objects. 4. The automatic installation and storage device for an object to be laid according to claim 2 or 3, wherein the operation unit for installation and storage has a connecting part for connecting to the object to be laid, and the object to be laid. Has a connected portion to which air is supplied between the laid body and the floor portion when connected to the connection portion of the installation / storage operation portion; The connection part is an automatic installation / storage device for an object to be laid, which is connected to the connected part of the object to be laid as the operation part for installation and storage extends. 5. A pit provided below a floor level of a floor portion or an audience seat adjacent to at least one side wall of the martial arts hall, and a pit provided inside the pit so as to be able to ascend and descend, and A storage lifter in which a plurality of tatami storage chambers in which a fold-out opening facing the surface and an installation storage expansion / contraction operation portion operation hole provided at a position facing the opening are formed in multiple stages, An elevator drive unit, which is provided at the bottom of the pit, and drives the storage lifter to intermittently move up and down so that the opening and closing opening of the storage lifter faces the floor of the martial arts hall; and the floor surface of the martial arts hall of the pit Is provided on the floor level, and pushes out the tatami mat from the tatami storage room of the storage lifter onto the floor surface and from the floor surface into the tatami storage room. Installation storage to pull back And a control unit for controlling the elevating drive unit and the installation and storage expansion and contraction operation unit. In the tatami installation mode, the control unit drives the storage lifter up and drives the plurality of storage lifters. The tatami storage room located at the top of the tatami storage room is successively exposed to the floor surface of the martial arts hall on the floor surface, and the installation storage expansion / contraction operation section is operated to push out the tatami of the tatami storage room. In the tatami storage mode, in the tatami storage mode, the storage lifter is once completely raised and then driven downward to sequentially raise the storage lifter from the lower one of the plurality of tatami storage rooms or the storage lifter. The tatami storage rooms are sequentially driven from the plurality of tatami storage rooms, and the tatami storage openings thereof are made to face the floor surface, and the installation / contraction expansion / contraction operation section is operated to move the tatami storage rooms to the tatami storage room. Ascend as described above to store tatami mats Driver and each of the moving distance and the automatic installation housing device of tatami for controlling operation sequence of the installation housing for telescopic hydraulic unit. 6. The automatic installation and storage device for tatami mats according to claim 5, wherein the storage lifters are provided inside the tatami storage room in directions in which the tatami is pushed and pulled back by the installation and storage expansion / contraction operation section. A tatami unit comprising two tatami mats aligned so that the longitudinal direction of the tatami mats is oriented in a direction substantially orthogonal to the tatami mat, and the storage lifter stores the two tatami mats stored in the respective tatami storage chambers. Two are arranged side by side in the direction along the longitudinal direction of the tatami mat, and correspond to each of the two storage lifters,
Two elevating drive units and the installation / contraction expansion / contraction operation unit are provided, and each of the two installation / contraction expansion / contraction operation units is such that the two tatami mats pushed or pulled back approach or separate from each other in the longitudinal direction. A tatami automatic installation and storage device having a horizontal slide portion for moving the two tatami mats. 7. The automatic tatami mat installation apparatus according to claim 5, wherein the tatami mat has an air caster provided at a lower bottom of the tatami mat and a fan for supplying air to the air caster. An automatic installation and storage device for tatami mats, which is provided with a connection portion for supplying power to the motor of the air caster fan via the expansion and contraction operation portion for installation and storage.