JPH061520U - Partition device - Google Patents

Abstract

(57) [Summary] [Purpose] To prevent the partition panel from being distorted, damaged, and collapsed due to the relative displacement between the vibration-isolated floor and the non-isolated floor caused by vibration. [Structure] A plurality of partition panels 20 are erected on the vibration-isolated floor 10 and the non-isolated floor 12. The partition panel 20 a on the base isolation floor 10 side and the partition panel 20 b on the non-isolated floor side are connected by a connecting device 18. The connecting device 18 has an accordion-like structure, and can be expanded and contracted in the connecting direction of the partition panel 20 and can be flexibly deformed in the direction perpendicular to the connecting direction. An upper seal member 26 projects from the upper end of the partition panel 20. Upper seal member 2
6 is pressed against the ceiling 24 by the spring 34.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a partition device.

[0002]

[Prior art]

 As a conventional partition device, a partition panel is fixedly erected between a floor rail fixed to the floor and a ceiling rail fixed to the ceiling, and a plurality of these partition panels are connected laterally. There is one configured. This is because the building is firmly fixed to the floor and ceiling when it shakes on the floor, walls and ceiling in the same way due to an earthquake, etc., so it will not generally come off or be damaged.

[0003]

[Problems to be solved by the device]

 However, in the conventional partitioning device described above, in order to prevent equipment malfunction or damage due to an earthquake, such as in a room where precision equipment such as a computer is installed, a specific floor is prevented from shaking even when the building shakes. There are the following problems in a room with a vibration-isolated floor. That is, even if the floor does not shake due to an earthquake, the ceiling and walls shake, so relative displacement occurs between the floor, ceiling, and wall, and the partition panel cannot absorb this displacement, and the partition panel Distortion, damage, and collapse. The present invention is intended to solve such a problem.

[0004]

[Means for Solving the Problems]

 The present invention solves the above-mentioned problems by connecting predetermined adjacent partition panels with a connecting device that allows displacement of the relative positions between them. That is, the partitioning device of the present invention has a plurality of partitioning panels standing on the floor surface and a connecting device for connecting two predetermined adjacent partitioning panels so as to be relatively movable. One of the predetermined two adjacent partition panels may be installed on the vibration-isolated floor, and the other may be installed on the non-isolated floor. The coupling device can be provided between the partition panel adjacent the wall and the wall. The partition panel adjacent to the above wall may be installed on the vibration-isolated floor. The connecting device has an accordion-like structure and can be expanded and contracted in the connecting direction of the partition panel and can be flexibly deformed in a direction perpendicular to the connecting direction of the partition panel. In place of the above connecting device, the partition panels are usually connected or the partition panel and the wall are connected, but a detaching device that releases the connection when a predetermined force or more is applied may be used. it can. The desorption device consists of a pair of doors, one end of which is openably and closably attached to the end of one partition panel, and a pair of doors that are normally urged in the opening direction, one of the partition panel doors, and the other partition panel. And a magnetic attraction mechanism which is provided at a position corresponding to each other and holds the door in a normally closed state. A seal member that is elastically pressed against the ceiling may be provided at the upper end of the partition panel. Further, both or one of the upper end and the lower end of the connecting device or the detaching device may be provided with a seal member elastically pressed against the ceiling or floor.

[0005]

[Action]

 If there is a vibration-isolated floor and a non-isolated floor on the same floor, and a partition panel is installed so as to straddle the vibration-isolated floor and the non-isolated floor, vibration will not be transmitted to the vibration-isolated floor when the floor vibrates. Only the non-isolated floor vibrates. As a result, displacement occurs between the partition panel of the isolated floor and the partition panel of the non-isolated floor. Therefore, by connecting the partition panels between the isolated floor and the non-isolated floor with each other by, for example, an accordion-like connecting device, the displacement between the partition panels can be absorbed by the deformation of the connecting device. . In addition, for example, in a door structure attaching / detaching device, the displacement between the partition panels can be absorbed by the disengagement caused by the displacement between the partition panels and the opening of the door. As a result, the displacement of the partition panel of the non-isolated floor will not be transmitted to the partition panel of the isolated floor. Also, when connecting the partition panel installed on the vibration-isolated floor and the wall of the room, if these are connected by the connecting device or the detaching device, the displacement of the wall will not be transmitted to the partition panel in the same manner as above. In addition, by holding the partition panel against the ceiling by pressing the seal member provided on the partition panel against the ceiling, the seal member moves up and down against the vibration isolation floor caused by the vibration of the ceiling. It can be absorbed by moving in the direction. This prevents the displacement of the ceiling from being transmitted to the partition panel. The same applies to the case where a seal member is provided on the connecting device or the detaching device.

[0006]

【Example】

 FIG. 1 shows a diagram of a room in which the partition device of the present invention is installed. The vibration-isolated floor 10 (floor), the non-vibration-free floor 12 (floor) and the wall 14 are connected to each other by a buffer 16 so as to be relatively movable. A plurality of partition panels 20 are connected to and installed on the base isolation floor 10 and the non-base isolation floor 12, respectively. The partition panel 20 installed on the vibration-isolated floor 10 and the partition panel 20 installed on the non-isolated floor 12 are connected by a connecting device 18. A connecting device 18 is also attached between the wall 14 and the partition panel 20. A self-supporting auxiliary panel 22 for preventing this inclination is provided in the middle of the connection of the partition panel 20 installed on the vibration-isolated floor 10.

FIG. 2 shows a sectional view of the partition panel 20. An upper seal member 26 (seal member) for attaching the partition panel 20 to the ceiling 24 is provided at the upper end of the partition panel 20. The upper sealing member 26 is provided in the space wall 32 of the partition panel 20 and the cap tree 30 having a U-shaped cross section that is fitted to the inner wall surface 28 of the partition panel 20 so as to be movable in the vertical direction. And a biasing spring 34. The spring 34 presses the upper seal member 26 against the ceiling 24 to hold the partition panel 20 by a frictional force, and absorbs the vibration when the ceiling 24 vibrates in the vertical direction. At the lower end of the partition panel 20, a lower seal member 36 for installing the partition panel 20 on each floor is provided. The lower seal member 36 includes a floor rail 40 provided on each floor, a top board attached to the partition panel 20, and a skirting board 42 fitted to the outer surface of the floor rail 40 so as to be vertically movable, and a floor rail. A floor jack 44 that connects 40 and the baseboard 42 and can adjust the horizontal state of the partition panel 20.

FIG. 3 shows a state in which the non-isolated floor 12 moves from the home position to the upper left. In FIG. 3, the part indicated by the chain double-dashed line is the non-isolated floor 12 when the room is not vibrating, the buffer section 16 and the partition panel 20b (the partition standing on the non-isolated floor 12). The position relationship between the panel 20) and the connecting device 18 is shown. The solid line portion indicates the non-isolated floor 12, the buffer section 16, the partition panel when the non-isolated floor 12 moves due to vibration. 20b and the positional relationship of the coupling device 18 are shown. As shown in FIG. 4, the connecting device 18 has an accordion-like structure, and is arranged in a connecting direction between the partition panel 20a (the partition panel 20 standing on the vibration isolation floor 10) and the partition panel 20b. It is expandable and contractible and can be flexibly deformed in the direction perpendicular to the connecting direction. As a result, even if the partition panel 20b moves diagonally upward to the left as the non-isolated floor 12 moves diagonally upward to the left as shown in FIG. 3, the connecting device 18 is deformed, and thus the partition panel 20a. Is not affected by the movement of the partition panel 20b. As a result, the connection between them and the partition panel 20 are not deformed. A self-supporting auxiliary panel 22 is attached to the partition panel 20a connected to the connecting device 18, and when the partition panel 20a is linearly arranged, the self-standing of the partition panel 20a becomes unstable. It prevents the situation. Further, as shown in FIG. 5, an upper sealing member 45 having a similar structure to that of the coupling device 18 is fitted therein so as to be movable in the vertical direction (not shown in FIG. 4). There is).

Next, the operation when vibration is applied to the partition device of the present invention will be described. In the state where the room is not vibrated, as shown in FIG. 6, the vibration isolation floor 10, the non-vibration isolation floor 12 and the buffer portion 16 are horizontal, and the lower end of the connecting device 18 is also parallel to each floor surface. Keep it. Next, when the non-isolated floor 12 moves laterally, as shown in FIG. 5, the non-isolated floor 10 does not move, but the buffer portion 16 moves diagonally upward together with the non-isolated floor 12. Therefore, the partition panel 20a does not move, but the partition panel 20b moves diagonally upward. On the other hand, the coupling device 18 contracts to absorb the lateral displacement. As a result, no lateral force acts on the partition panel 20a, and no lateral force acts on the partition panel 20b. The connecting device 18 is deformed so that the side connected to the partition panel 20b rises together with the partition panel 20b and the side connected to the partition panel 20a maintains the same position as before vibration. Therefore, the upper seal member 26a of the partition panel 20a moves upward by the displacement of the raised ceiling 24 and absorbs it. Further, the upper seal member 45 of the connecting device 18 also protrudes to the outside of the connecting device 18 by the amount of displacement of the raised ceiling 24 and absorbs it. When the ceiling 24 vibrates downward due to the vibration of the room, the upper sealing member 26a of the partition panel 20a moves downward in accordance with the vibration of the ceiling 24 and absorbs the displacement. As a result, the partition panel 20 is prevented from being broken or collapsed.

FIG. 7 shows a second embodiment of the present invention. The second embodiment is the same as the first embodiment except the detaching device 46 provided in place of the connecting device. The attachment / detachment device 46 is composed of a pair of doors 48a and 48b arranged to face each other. One ends of the doors 48a and 48b are openably and closably connected to the ends of the partition panel 20a via hinges 50a and 50b provided therein. However, the hinges 50a and 50b constantly urge the doors 48a and 48b in the opening direction by springs (not shown) incorporated therein. Magnetic bodies 52a and 52b are provided on the respective surfaces of the other ends of the doors 48a and 48b that face the partition panel 20b. Further, the partition panel 20b is provided with magnets 54a and 54b which are attracted to the magnetic bodies 52a and 52b when the doors 48a and 48b are closed. The attraction force between the magnetic bodies 52a and 52b and the magnets 54a and 54b is larger than the force of the springs of the hinges 50a and 50b. Therefore, the doors 48a and 48b can be kept in a closed state because the magnetic bodies 52a and 52b thereof are attracted to the magnets 54a and 54b of the partition panel 20b. A magnetic attraction mechanism is configured by the magnetic bodies 52a and 52b and the magnets 54a and 54b. Although not shown, the doors 48a and 48b are provided with a lower seal member protruding downward from their lower end portions and an upper seal member protruding upward from their upper end portions, respectively. The upper sealing member and the lower sealing member absorb the displacement by changing the protrusion amount from the upper and lower ends of the doors 48a and 48b when the non-vibration floor 12 moves in the vertical direction.

Next, the operation of the second embodiment will be described. When the room is not vibrating, the doors 48a and 48b are closed as shown in FIG. Next, when the non-isolated floor 12 vibrates, the partition panel 20b also vibrates accordingly. On the other hand, since the vibration isolation floor 10 does not vibrate, the partition panel 20a and the doors 48a and 48b also do not vibrate accordingly. Therefore, the partition panel 20b vibrates, but the doors 48a and 48b do not vibrate, so that the attraction between the magnetic bodies 52a and 52b and the magnets 54a and 54b is released, and the doors 48a and 48b are locked by the springs built in the hinges 50a and 50b. By force, it is opened as shown in FIG. As a result, the vibration of the partition panel 20b is not transmitted to the partition panel 20a.

[0012]

[Effect of device]

 According to the present invention, the connection between the partition panels between the isolated floor and the non-isolated floor allows the relative position of the partition panels to be displaced, or the connection is released when the displacement occurs. By connecting with the detaching device, even if the relative displacement of the position occurs between the partition panels, it can be absorbed by the connecting device or the detaching device, so that the panel can be prevented from being distorted, damaged, or collapsed. it can. Further, the partition panel is held on the ceiling surface by a sealing member that protrudes from the upper end of the partition panel and is constantly pressed against the ceiling surface and movable in the vertical direction. The relative displacement between the vibration-isolated floor and the vibration-isolated floor can be absorbed by the vertical movement of the seal member. This can prevent distortion and damage to the panel. Similar effects can be obtained when a seal member is provided at the upper end or the lower end of the connecting device or the detaching device.

[Brief description of drawings]

FIG. 1 is a view of a room in which a partition device of the present invention is implemented.

FIG. 2 is a sectional view of a partition panel.

FIG. 3 is a diagram showing a state where the non-isolated floor has moved to the upper left.

FIG. 4 is a diagram showing a coupling device.

FIG. 5 is a diagram showing a state of the coupling device when the non-isolated floor moves diagonally upward.

FIG. 6 is a diagram showing a state of the coupling device when the non-isolated floor is not moving.

FIG. 7 is a view showing a second embodiment of the present invention.

FIG. 8 is a diagram in which the desorption device of the second embodiment is released.

[Explanation of symbols]

 10 Vibration Isolation Floor (Floor) 12 Non-Isolation Floor (Floor) 14 Wall 18 Connection Device 20 Partition Panel 24 Ceiling 26 Upper Seal Member (Seal Member) 36 Lower Seal Member (Seal Member) 46 Detachment Device 48 Door 52 Magnetic Material ( Magnetic attraction mechanism) 54 Magnet (Magnetic attraction mechanism)

Claims (9)

[Scope of utility model registration request] 1. A partitioning device having a plurality of partitioning panels erected on a floor surface, and a connecting device for connecting two predetermined adjacent partitioning panels so as to be relatively movable. 2. The partition device according to claim 1, wherein one of the predetermined two adjacent partition panels is installed on a vibration-isolated floor and the other is installed on a non-isolated floor. 3. A partition device comprising: a plurality of partition panels that are erected on the floor surface; and a connecting device that connects the partition panel adjacent to the wall and the wall so as to be relatively movable. 4. The partition device according to claim 3, wherein the partition panel adjacent to the wall is installed on a vibration-isolated floor. 5. The connecting device has an accordion-like structure, and is expandable / contractible in the connecting direction of the partition panel and can be flexibly deformed in a direction perpendicular to the connecting direction of the partition panel. The partition device according to 2, 3, or 4. 6. A detaching device that normally connects between partition panels or between partition panels and a wall instead of the above connecting device, but releases the connection when a force of a predetermined amount or more acts. The partition device according to claim 1, 2, 3, or 4. 7. The detaching device comprises a pair of doors, one end of which is openably and closably attached to an end portion of one partition panel, and which is always biased in an opening direction, and one of the partition panel door and the other door. 7. The partition device according to claim 6, further comprising a magnetic attraction mechanism which is provided at a position corresponding to each other with the partition panel and holds the door in a normally closed state. 8. A partition member is provided with a seal member elastically pressed against the ceiling at the upper end of the partition panel.
The partition device according to 3, 4, 5, 6 or 7. 9. A sealing member which is elastically pressed against a ceiling or a floor is provided on both or one of the upper end and the lower end of the connecting device or the detaching device.
The partition device according to 6, 7, or 8.