JP2013096133A - Vibration control partition panel device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vibration control partition panel device capable of preventing the breakdown of a ceiling and the overturn and breakdown of a partition panel due to impact in a natural disaster such as earthquake and the like.SOLUTION: The vibration control partition panel device includes a first partition panel unit 51 having a panel member 5 mounted between columns 2, 2' or 2, 20', and a second partition panel unit 52 provided continuously with the first partition panel unit 51 in such a direction that they hardly turn over each other and having a sleeve panel member 50 mounted between the columns 20, 20'. The first partition panel unit 51 and the second partition panel unit 52 have fixing parts K, and ceiling side contact parts S, S2 having contact faces M for contacting a ceiling surface T, respectively, and the ceiling side contact parts S, S2 are provided with vibration control units 6, 61 as vibration control mechanisms for generating thrusting force to thrust the ceiling surface T and keep contacting states between each of the contact faces M and the ceiling surface T, respectively.

Description

  The present invention relates to a partition panel device in which a plurality of partition panels formed by attaching panel members to the front and rear of a column erected on the left and right sides are arranged in a straight line so as to partition a room, and in particular, damage to a ceiling due to an earthquake. The present invention relates to a vibration control partition panel device that prevents the partition panel from overturning or breaking.

  Conventionally, when a room is partitioned into a plurality of rooms, a plurality of partition panels configured by attaching panel members to the front and back of a support column that is provided with a predetermined distance apart from each other are arranged in a straight line. The device is used, and as an aspect of the main partition panel device, for example, as described in Patent Document 1, the lower side portion of the partition panel is fixed to the floor surface and the upper side portion is fixed to the ceiling surface using bolts. There is something that was done.

JP 2007-016526 A

  However, in the partition panel device described in Patent Document 1, since the upper and lower sides are firmly fixed, it is not possible to release the impact particularly against an impact caused by an earthquake, and the ceiling breaks or the partition panel falls. And there is a problem that can cause damage. In addition, since the partition panel device is provided in a straight line and partitions the room, when the partition panel device vibrates due to an earthquake or the like, the connected partition panel device as a whole tends to fall forward or backward.

  The present invention has been made paying attention to such problems, and provides a damping partition panel device capable of preventing the breakage of the ceiling and the fall and breakage of the partition panel caused by an impact during a disaster such as an earthquake. It is aimed.

In order to solve the above problems, the vibration damping partition panel device of the present invention is:
A first partition panel unit for attaching a panel member between the columns;
The second partition panel unit is connected to the first partition panel unit in a direction in which the first partition panel unit does not easily fall down, and a panel member is attached between the columns.
The first and second partition panel units are:
A fixing portion that is provided on the lower side of the panel member, is connected to the support column, and fixes the partition panel device to the floor surface;
A ceiling-side contact portion provided on the upper side of the panel member, connected to the column, and provided with a contact surface in contact with the ceiling surface;
The ceiling-side contact portion includes a vibration control mechanism that presses the ceiling surface and generates a pressing force that maintains a contact state between the contact surface and the ceiling surface.
According to this feature, the second partition panel unit can be continuously provided in a direction in which the second partition panel unit does not easily fall over the first partition panel unit. To be connected in a direction in which they do not easily fall down means that the second partition panel unit is connected to the first partition panel unit at a predetermined angle (except for 180 degrees), for example, the second partition panel. When the panel unit is connected to the first partition panel unit at 90 degrees and the first partition panel unit and the second partition panel unit are connected to be orthogonal to each other, or at 45 degrees. In some cases, the first partition panel unit and the second partition panel unit are connected obliquely. The first and second partition panel units are fixed to the floor surface by a fixing portion provided on the lower side of the panel member, and the ceiling side contact portion is provided on the upper side of the panel member and contacts the ceiling surface. Press the ceiling surface. The fixed portion and the ceiling-side contact portion are connected to the column, a panel member is attached between the two columns, and the first and second partition panel devices are fixed to the floor surface. It is arranged to the surface. When an impact occurs during a disaster such as an earthquake, the ceiling-side contact portion's vibration control mechanism generates a pressing force that maintains the contact state between the contact surface and the ceiling surface. In addition, the partition panel can be prevented from being overturned and damaged. The vibration damping mechanism here refers to a mechanism that generates a pressing force that maintains the contact state between the contact surface and the ceiling surface, and mechanically absorbs vibration energy due to impacts in the event of a disaster such as an earthquake. For example, the mechanism can reduce vibration, and is configured by, for example, an urging unit using a spring or the like. Moreover, since the 2nd partition panel unit is connected with the 1st partition panel unit in the direction where it is hard to mutually fall down, it can prevent the partition panel from falling down more. For example, when the second partition panel unit is connected to the first partition panel unit at 90 degrees or 45 degrees, the first partition panel unit and the second partition panel unit support each other. The partition panel can be made difficult to fall.

The vibration damping partition panel device of the present invention is
The first partition panel unit and the second partition panel unit share one strut.
According to this feature, since the first partition panel unit and the second partition panel unit share the support column, it is easy to connect the first partition panel unit and the second partition panel unit with the support column. Can be done.

The vibration damping partition panel device of the present invention is
It is characterized by comprising switching means for switching between an operating state in which the pressing force of the vibration damping mechanism is generated and a non-operating state.
According to this feature, since the switching means can switch between the operating state in which the pressing force of the vibration damping mechanism is generated and the non-operating state, the vibration damping mechanism is set to the non-operating state before installation. It is possible to generate a pressing force by switching and switching the vibration control mechanism to the operating state after installation at the installation location. Thereby, when moving before installation or during installation, the vibration control mechanism can be handled in a non-operating state, so that the movement and installation are simplified. For example, when the vibration control mechanism is configured by a biasing means such as a spring, the handling and installation work can be simplified by setting it in a non-actuated state in which the spring is not biased. It is possible to prevent the spring from extending more than necessary during movement or installation work, and further, the spring can be operated satisfactorily by switching to the operating state after installation.

The vibration damping partition panel device of the present invention is
The vibration suppression mechanism includes a pressing force adjusting unit that adjusts the dimension of the vibration suppression mechanism in the height direction to the ceiling surface and the pressing force.
According to this feature, the pressing force adjusting means can adjust the height dimension and the pressing force of the vibration damping mechanism to the ceiling surface, so that any ceiling surface can be used depending on the situation of the installation location. The height dimension up to and the pressing force can be adjusted. For example, when the vibration control mechanism is constituted by a biasing means such as a spring, the length of the spring may be adjusted. The pressing force adjusting means can also serve as a switching means. In this case, the dimension and the pressing force in the height direction to the ceiling surface of the damping mechanism are adjusted and maintained in the non-operating state, and after installation, the pressing force of the damping mechanism is in the operating state. By adjusting the dimension of the vibration control mechanism in the height direction to the ceiling surface, it is possible to switch between the non-operating state and the operating state.

The vibration damping partition panel device of the present invention is
The said support | pillar is provided with the engaging part which engages with each panel member of the said 1st and 2nd partition panel unit.
According to this feature, the strut and the panel member are each provided with an engaging portion, and the strut and the panel member can be easily engaged by engaging these engaging portions.

It is a perspective view of the damping partition panel device in Example 1. It is a front view cross-sectional view of a 1st partition panel unit. It is a side view of the 1st partition panel unit. It is a partially expanded cross-sectional front view of a ceiling contact part. It is an AA cross-sectional arrow view of the ceiling contact part in FIG. It is a sectional side view of each member in a damping mechanism. It is a partial cross-sectional front view which shows the state by which the connection metal fitting which comprises a connection part was connected with the support | pillar. It is a partial cross-sectional front view which shows the state with which the connection metal fitting which comprises a connection part, and the upper connection material were connected with the support | pillar. It is a partial cross section front view which shows the state by which the support | pillar was fixed to the floor surface and the ceiling side contact part was attached to the connection part. It is a partial cross-sectional front view which shows the state in which the contact surface contacted the ceiling surface by the moving means. It is a partial cross-sectional front view which shows the state by which the damping mechanism was switched from the non-operation operation state to the operation state by the switching means. It is a top view which shows the connection state of the 1st and 2nd partition panel unit. It is a top view of the modification in the connection state of the 2nd partition panel unit. It is a top view which shows the other connection state of the 1st and 2nd partition panel unit. It is a partially expanded cross-sectional front view of the vibration suppression partition panel apparatus in Example 2.

  EMBODIMENT OF THE INVENTION The form for implementing the damping partition panel apparatus which concerns on this invention is demonstrated below based on an Example.

  The vibration damping partition panel device according to the first embodiment will be described with reference to FIGS. FIG. 1 is an overall perspective view of a vibration damping partition panel device 1 according to the present invention. In the present invention, a plurality of struts in the vibration damping partition panel device 1 are arranged upright on a straight line. In this embodiment, two struts 2 and 2 'adjacently selected at random are used. Hereinafter, the front side of the sheet of FIG. 2 will be described as the front side of the vibration damping partition panel device 1.

  As shown in FIGS. 1 and 2, the vibration damping partition panel device 1 is attached to the left and right columns 2, 2 'having a substantially rectangular shape in a sectional view, and the front and rear surfaces of the columns 2, 2', respectively. A panel member 5 such as a cloth, a fixing member K which is provided on the lower side of the panel member 5 and is connected to the support columns 2 and 2 'and which fixes the damping partition panel device 1 to the floor surface, and the panel member 5 and at least a ceiling-side contact portion S provided with a contact surface M that contacts the ceiling surface T, the ceiling-side contact portion S being a contact surface. A vibration damping unit 6 is provided as a vibration damping mechanism that generates a pressing force for maintaining the contact state between M and the ceiling surface T. Further, the vibration control partition panel device 1 includes a first partition panel unit 51 that is connected in a straight line, and a second partition panel that is connected in a direction in which the first partition panel unit, which will be described later, does not easily fall down. A partition panel unit 52 can be provided. In the first embodiment, the configuration of the first partition panel unit 51 alone will be described as the damping partition panel device 1.

  In the present embodiment, the vibration damping unit 6 of the ceiling side contact portion S includes a biasing means such as a spring as will be described later, and generates a pressing force that keeps the contact surface M in contact with the ceiling surface T. Thus, when the vibration control partition panel device 1 vibrates due to an earthquake or the like, the vibration energy is absorbed by the urging force of the vibration control unit 6, and the length in the height direction between the floor surface Y and the ceiling surface T is reduced. Even when M changes due to deformation or the like, the ceiling surface T is followed and the ceiling surface T can be prevented from being damaged, and the partition panel can be prevented from being overturned and damaged. Moreover, since the ceiling side contact part S contacts the ceiling surface T with the contact surface M, it can be distributed on a surface, without pressing force concentrating on one point.

  The vibration control partition panel device 1 connects the support columns 2 and 2 ′, and is provided on the upper side of the support columns 2 and 2 ′. And 2, 2 ′ are connected to the support columns, and the lower connection member 4 is provided on the lower side of the support columns 2, 2 ′ and connected to the fixing portion K. The vibration control unit 6 is fitted to the upper part of the upper connecting member 3 that is formed in a U-shape that opens upward in a cross-sectional view, so that the columns 2 and 2 ′ and the ceiling side contact portion S connect the upper connecting member 3. Connected through. The damping unit 6 is unitized so as to be detachable from the upper connecting member 3. The connecting portion R that connects the support column 2 and the support column 2 ′ only needs to include at least the upper connecting member 3, but can be connected by the lower connecting member 4 and the auxiliary rod 33. In addition, the connecting portion R includes support coupling members 9 and 9 ′ that connect the upper connection member 3 and the supports 2 and 2.

  As shown in FIG. 2 and FIG. 3, the fixing portion K that fixes the vibration damping partition panel device 1 to the floor includes the L-shaped plate 7, the fixing screw 35 and the anchor plug 8, and the left and right support columns 2, 2. 'L-shaped plate 7 is attached to one or both of the left and right sides at the lower end of each with a fixing screw 35, and this L-shaped plate 7 is attached to lower connecting member 4 with anchor plug 8 through hole 19 The support columns 2 and 2 'are erected and fixed to the floor surface, and the lower connecting member 4 is fixed to the floor surface Y. The thickness in the depth direction of the lower end of each of the left and right columns 2, 2 'is slightly shorter in the front-rear direction, and is a U-shaped lower connecting member 4 that is placed on the floor surface Y and opens upward in a sectional view. It fits inside. As the fixing portion K, only the support columns 2 and 2 ′ may be fixed to the floor surface without providing the lower connecting member 4. The length of the lower connecting member 4 in the longitudinal direction is substantially the same as the length of the panel member 5 in the width direction, and the adjacent lower connecting members 4 can be connected via the support columns 2 and 2 ′, respectively. Alternatively, the length of the lower connecting member 4 in the longitudinal direction may be substantially the same as the length when a plurality of panel members 5 are connected in series.

  Also, as shown in FIG. 3, a plurality of engaging recesses 29 are provided in the vertical direction on the left and right edges of the back surface of the panel material 5, and on the left and right sides of the columns 2, 2 ' A plurality of engaging hook members 30 each having a facing hook portion 301 are provided in the vertical direction, and the engaging recess 29 engages with each of the hook portions 301 so that the panel material 5 is attached to the columns 2 and 2 ′. The engagement is supported.

  As shown in FIG. 2, FIG. 4, and FIG. 5, the T-shaped column connecting brackets 9, 9 'are fitted to the plate-shaped connecting rods 10, 10' extending in the left-right direction and the columns 2, 2 '. The lower flanges 11 and 11 ′ are fitted and supported by the column hollows 21 and 21 ′ from above the left and right columns 2 and 2 ′, respectively. The column connecting brackets 9 and 9 ′ and the columns 2 and 2 ′ are fixed by screws 36 screwed from both left and right side surfaces of 2 ′.

  As shown in FIGS. 4 and 5, the upper connecting member 3 as the connecting portion R has a length in the longitudinal direction that is substantially the same as the width of the panel member 5, and opens in a cross-sectional view upward. The upper plate 31 and the lower plate 32 are formed into two U-shaped metal plates, and the upper plate 31 and the lower plate 32 are heat-welded on the side surfaces with the bottom plates separated from each other by a predetermined distance. Is formed. The bottom plate of the upper plate 31 is provided with an elevating tap hole 12 and a first adjustment hole 16 which will be described later, and the vibration control unit 6 can be loosely mounted on the upper surface of the upper plate 31. The upper connecting member 3 is formed of two U-shaped metal plates, ie, an upper plate 31 and a lower plate 32 that are formed in a U-shape opening upward in a sectional view, but the present invention is not limited to this. Instead, it may be formed of a single U-shaped metal plate.

  Fixing tap holes 14 are screwed on the bottom plate of the lower plate 32 in a straight line in the longitudinal direction and in a plurality of rows in the width direction, and these fixing tap holes 14 and the fixing screws 15 are connected to the above-described support couplings 9, 9 ′. The support couplings 9 and 9 'and the upper coupling member 3 are fixed by screwing through the insertion holes 28 provided in the coupling rods 10 and 10'. Further, the bottom plate of the lower plate 32 is provided with a second adjustment hole 17 directly below the first adjustment hole 16 and a first lift hole 18 directly below the lift tap hole 12. In addition, the 2nd raising / lowering hole 39 is drilled in the location located just under the 1st raising / lowering hole 18 in connecting rod 10,10 'at the time of support | pillar coupling metal 9 and 9' and the upper connection material 3 being connected. Has been.

  As shown in FIGS. 2 and 4, the lifting screw 13 provided in the upper connecting portion 3 is inserted through the first lifting hole 18, the second lifting hole 39 and the lifting tap hole 12 from below, so that the bottom surface of the damping unit 6 can be obtained. The tip of the lifting screw 13 is loosely fitted to the inner peripheral surface 601 of the ring-shaped guide recess 60 provided in the upper end so that the bottom surface of the damping unit 6 is in contact with and supported. The vibration control unit 6 can be moved up and down by retraction. The elevating screw 13 is screwed into the elevating tap hole 12 and presses the guide recess 60 on the bottom surface of the damping unit 6, so that the bottom surface of the damping unit 6 is located with respect to the position of the bottom plate of the upper plate 31 of the upper connecting member 3. The position can be adjusted in the vertical direction, and functions as a moving means for moving the arrangement position in the height direction to the ceiling surface of the damping unit 6 up and down with respect to the upper connecting portion 3. Further, the height dimension H of the vibration damping unit 6 can be adjusted by pressing the guide recess 60 on the bottom surface of the vibration damping unit 6 with the lifting screw 13.

  As shown in FIG. 6, the damping unit 6 of the ceiling side contact portion S includes a damping coil spring 20 that is a damping mechanism, and a first channel member that opens downward in a sectional view and has an elastic body 40 at the top. 22 and a U-shaped second channel member 23 that opens in a cross-sectional view and engages with the first channel member 22, and the damping coil spring 20 includes the first channel member 22 and the second channel member 23. At least one is provided at a predetermined position in the direction extending along the upper side of the panel member 5. For example, as shown in FIG. 1, two damping coil springs 20 can be provided by being arranged one on each side in the upper side direction of the panel member 5. The first channel member 22 and the second channel member 23 of the damping unit 6 of the ceiling side contact portion S extend along the upper side of the panel member 5 and have a length substantially equal to the length of the upper side of the panel member 5. doing. Further, when the panel members 5 are connected, the vibration suppression units 6 of the adjacent ceiling side contact portions S may be connected. As shown in FIG. 6, the damping unit 6 includes an adjustment screw 24 that passes through a through hole 25 formed in the bottom plate of the second channel member 23 and the damping coil spring 20, and the top plate inner surface of the first channel member 22. 26 is screwed into a screw cylinder 27 provided on the H.26. Depending on the depth of these screws, the head of the adjusting screw 24 can be switched so as to abut against the bottom plate of the second channel member 23 or be separated from the bottom plate of the second channel member 23. Yes. Further, the height dimension H of the first channel material 22 and the second channel material 23 can be adjusted by adjusting the depth of screwing of the adjustment screw 24 with the screw cylinder 27. The damping unit 6 sets the screwing depth of the adjustment screw 24 with the screw cylinder 27 to an appropriate arbitrary depth when the damping partition panel device 1 is installed or carried in. In this state, the first channel Since the damping coil spring 20 is inserted between the material 22 and the second channel material 23, the head of the adjustment screw 24 is in an inoperative state in which the head is in contact with the bottom plate of the second channel material 23. ing. When installing the vibration control partition panel device 1 in a process as described later, the adjustment screw 24 is adjusted by loosening the adjustment screw 24 so that the depth of the screwing of the adjustment screw 24 with the screw cylinder 27 is shortened. It is possible to switch to an operating state in which the heads of 24 are located away from the bottom plate of the second channel member 23. The adjustment screw 24 and the screw cylinder 27 function as switching means for switching from the non-operating state to the operating state in which the pressing force of the vibration control mechanism is generated. Further, by adjusting the height dimension H of the first channel material 22 and the second channel material 23 with the adjusting screw 24, the length of the damping coil spring 20 that can be extended is adjusted, and vibration such as an earthquake is caused. It is possible to adjust the pressing force that is maintained at the time of occurrence and maintains the contact state between the contact surface M and the ceiling surface T, and it is possible to configure the pressing force adjusting means. A third adjustment hole 38 is formed directly below the first adjustment hole 16 and the second adjustment hole 17 in the connection rods 10 and 10 ′ of the column connection fittings 9 and 9 ′. Therefore, the adjustment screw 24 can be adjusted from below the connecting rods 10 and 10 ′ by inserting the tip of a screwdriver or the like through the first adjustment hole 16, the second adjustment hole 17, and the third adjustment hole 38. (See FIGS. 2 and 4).

  Then, the assembly installation method of the damping partition panel apparatus 1 in this invention is demonstrated using FIGS. 7-11.

  At the time of carry-in, the vibration control partition panel device 1 is connected to the columns 2, 2 ′, the panel member 5, the parts of the fixed part K, the vibration control unit 6 of the ceiling side contact part S, and the parts of the connecting part R, each of which is required. It is carried in in a state where it is not done and assembled and installed at the installation site. The vibration suppression unit 6 of the ceiling side contact portion S has a vibration suppression coil spring 20 fitted and installed in a screw cylinder 27 shown in FIG. 6, and the vibration suppression coil spring from above and below by the first channel material 22 and the second channel material 23. After enclosing 20, the adjusting screw 24 is screwed into the screw cylinder 27 through the through hole 19 formed in the bottom plate of the second channel member 23 and the damping coil spring 20, and is loaded in a pre-assembled non-operating state. Is done. In this case, the dimension H in the height direction of the first channel material 22 and the second channel material 23 is such that the contraction width of the damping coil spring 20 remains when the bottom surface of the second channel material 23 is pressed. By making the adjustment screw 24 screwed into the screw cylinder 27 deepest so as to be the smallest, it is easy to handle and installation can be simplified. In this state, the adjustment screw 24 is screwed into the screw cylinder 27 and the head of the adjustment screw 24 is in contact with the bottom plate of the second channel member 23, and the first channel member 22, the second channel member 23, Since the dimension H in the height direction does not extend any more, the damping coil spring 20 is in an inoperative state in which it does not extend any further. Since the vibration control unit 6 can be handled in a non-operating state during movement before installation or during installation, the movement and installation work can be simplified. Further, the vibration suppression coil spring 20 is prevented from extending more than necessary during movement or installation work, and the vibration suppression coil spring 20 is operated satisfactorily by switching to the operating state after installation.

  If it carries in in such a state, first, as an arrangement | positioning process, the support | pillars 2 and 2 ', the damping unit 6 of the ceiling side contact part S, and the connection part R will be connected and assembled, and it will arrange | position in an installation place. In this case, as shown in FIG. 7, as shown in FIG. 7, the lower flange portions 11, 11 ′ of the column connection fittings 9, 9 ′ of the connection portion R are connected to the column hollow portions 21, 21 ′ from above the left and right columns 2, 2 ′. And are fixed by screws 36. Next, as shown in FIG. 8, the upper plate 31 and the lower plate 32 of the upper connecting member 3 are arranged on the upper side of the connecting rods 10, 10 ′ extending in the left-right direction in the column connecting fittings 9, 9 ′. A plurality of fixing tap holes 14 screwed in the bottom plate of the connecting rods 10 and 10 ′ are screwed with fixing screws 15 through insertion holes 28, and the column connecting brackets 9 and 9 ′ and the upper connecting member 3 are connected. , Fix each. Then, as shown in FIG. 9, the vibration control unit 6 assembled in advance is disposed on the U-shaped upper plate 31 of the upper connecting member 3 in a non-operating state, and the columns 2, 2 ′, The vibration control unit 6 and the connecting portion R of the ceiling side contact portion S are assembled. Thereafter, the left and right support columns 2 and 2 ′ in an assembled state are arranged at a predetermined distance at the installation location, and the floor surface is respectively connected to the fixed portion K via the lower connecting member 4 by the L-shaped plate 7 and the anchor plug 8. To fix.

  Next, as a height adjustment step, the elevating taps on the left and right of the bottom plate of the upper plate 31 are used to adjust the arrangement position in the height direction to the ceiling surface T of the vibration control unit 6 arranged on the upper connecting member 3. The elevating screw 13 is screwed into the hole 12, and the tip end portion of the elevating screw 13 is loosely fitted to the inner peripheral surface of the ring-shaped guide recess 60 on the bottom surface of the vibration damping unit 6. The tip of 13 is brought into contact. At this time, the space U can be created between the contact surface M part of the vibration suppression unit 6 and the ceiling surface T by handling the vibration suppression unit 6 in a non-operating state. The vibration control partition panel device 1 can be easily installed. Subsequently, as shown in FIG. 10, the left and right lifting screws 13 are further screwed upward, and the bottom surfaces of the damping units 6 are pressed by the tip portions of the lifting screws 13 so that the contact surface M of the damping unit 6 is fixed to the ceiling. The surface T is pressed. This completes the fixing of the left and right columns 2, 2 'to the floor surface Y and the ceiling surface T.

  Next, as a switching step, as shown in FIG. 11, the first adjustment hole 16 provided in the upper plate 31 of the upper connection member 3, the second adjustment hole 17 of the lower plate 32, and the first of the connection rods 10 and 10 ′. 3. Insert the tip of a screwdriver or the like through the adjustment hole 38 and unscrew the adjustment screw 24 by a predetermined distance so that the damping coil spring 20 in the damping unit 6 is in a state of generating a pressing force. Switch from to the operating state.

  Finally, as a panel mounting step, a plurality of engaging recesses 29 provided on the left and right edges of the back surface of the panel material 5 shown in FIG. 2 are directed upwardly provided on the front and back surfaces of the left and right columns 2, 2 ′. The first partition panel in the vibration control partition panel device 1 is engaged with the engagement flange member 30 having the flange portions 301 on the left and right sides (see FIG. 3), and the panel member 5 is engaged and supported by the columns 2 and 2 ′. The assembly and installation process of the unit 51 is completed. When a plurality of first partition panel units 51 are connected, a plurality of first partition panel units 51 can be assembled and installed in parallel in each step.

  Next, the second partition panel unit 52 described above will be described with reference to FIGS. 1 and 12. The second partition panel unit 52 is a panel unit that is connected to the first partition panel unit 51 in a direction that does not easily fall down. For example, as shown in FIG. The first partition panel unit 51 is connected in a direction orthogonal to the first partition panel unit 51. The configuration of the second partition panel unit 52 is substantially the same as the configuration of the first partition panel unit 51 described above, but the length in the width direction of the sleeve panel member 50 of the second partition panel unit 52 is: By making it smaller than the length of the width direction of the panel material 5 of the 1st partition panel unit 51, it can avoid getting in the way. The second partition panel unit 52 includes sleeve panel struts 200 and 200 ′ having a substantially rectangular shape in a cross-sectional view that can connect the partition panel units in three directions, and front and rear of the sleeve panel struts 200 and 200 ′. A sleeve panel member 50 such as a cloth attached to each surface and a lower side of the sleeve panel member 50 are connected to the sleeve panel columns 200 and 200 'and the second partition panel unit 52 is connected to the floor surface. And a ceiling-side contact portion S2 provided on the upper side of the sleeve panel member 50 and connected to the sleeve panel support columns 200 and 200 ′ and provided with a contact surface that contacts the ceiling surface T. At least, the ceiling-side contact portion S2 presses the ceiling surface T and generates a pressing force that maintains the contact state between the contact surface M and the ceiling surface T. Equipped with a Tsu door 61. Further, the vibration damping partition panel device 1 is provided on the upper side of these sleeve panel posts 200 and 200 ′, and is connected to the sleeve panel posts 200 and 200 ′ and connected to the ceiling side contact portion S2. Then, an upper connecting member as a connecting portion (not shown) and a lower connecting member provided on the lower side of these support columns 2 and 2 ′ and connected to the sleeve panel supports 200 and 200 ′ and connected to the fixing portion K. 41, and a damping unit 61 is fitted on the upper part of the upper connecting member (not shown). The damping unit 61 is detachable from the upper connecting member (not shown). A decorative plate 63 is fixed to the end surface of the sleeve panel connecting column 200 erected in the opposite direction to the one partition panel unit 51. The structures of the lower connecting member 41 and the upper connecting member can be the same as those of the lower connecting member 4 and the upper connecting member 3 described above. The sleeve panel support 200 is configured to connect the first partition panel unit 51 or the second partition panel unit 52 in three directions, but may be configured to be connected in four directions.

  Moreover, the other structural example of the support | pillar 200 for sleeve panels is shown in FIG. As shown in FIG. 14, the sleeve panel support 210 is formed in a substantially hexagonal shape when viewed in cross section, and the second end of the sleeve panel support 210 is not connected to the first partition panel unit 51. The partition panel unit 52 can be continuously provided. According to this, the second partition panel unit 52 can be connected in an oblique direction (about 60 degrees in this embodiment), and the partition is designed according to the installation location of the vibration control partition panel device 1. be able to. The sleeve panel support 210 in the present embodiment is formed in a substantially hexagonal shape in cross section, but the shape of the sleeve panel support 210 is not limited to this, and is formed in, for example, an octagon in cross section or a polygon in cross section. The first partition panel unit 51 or the second partition panel unit 52 may be provided continuously on each side surface. By changing the shape of the sleeve panel support 210 in this way, the predetermined angle (except for 180 degrees) of the second partition panel unit 52 with respect to the first partition panel unit 51 can be set to an arbitrary angle.

  Similar to the first partition panel unit 51, the sleeve panel member 50 has a plurality of sleeve panel engaging collar members 300 provided on the side surface of the sleeve panel connection column 200, and the back side left and right sides of the sleeve panel member 50 not shown here. A plurality of engaging recesses provided at the edge are respectively engaged and fixed to the sleeve panel connecting column 200. The sleeve panel engagement collar member 300 is also engaged with a plurality of engagement recesses 29 provided at the left and right edges of the back surface of the panel member 5 in the first partition panel unit 51. Thus, the sleeve panel engagement collar member 300 functions as an engagement portion that engages the first partition panel unit 51 and the second partition panel unit 52. Moreover, you may provide the engagement collar member 30 mentioned above instead of the sleeve panel engagement collar member 300 so as to correspond to each partition panel unit.

  According to the present embodiment, the second partition panel unit 52 can be connected to the first partition panel unit 51 in a direction in which the second partition panel unit 51 does not easily fall over. To be connected in a direction in which they do not easily fall down means that the second partition panel unit 52 is connected to the first partition panel unit 51 at a predetermined angle (except for 180 degrees), for example, FIG. As shown in FIG. 2, the second partition panel unit 52 is connected to the first partition panel unit 51 at 90 degrees, and the first partition panel unit 51 and the second partition panel unit 52 are orthogonal to each other. It is a case where it is connected. According to this, since the second partition panel unit 52 is connected to the first partition panel unit 51 in a direction in which the second partition panel unit 51 does not easily fall down, the first partition panel unit 51 and the second partition panel unit 52 Supporting each other and preventing the damping partition device 1 from falling over can be prevented.

  Further, as shown in FIG. 12, the first partition panel unit 51 and the second partition panel unit 52 share the left and right sleeve panel connection struts 200, and Connection of the partition panel unit 51 and the second partition panel unit 52 can be easily performed by the sleeve panel connecting column 200.

  As shown in FIG. 13, the second partition panel unit 52 may be connected to the sleeve panel connecting column 200 toward the other side with a predetermined interval therebetween. According to this, the 2nd partition panel unit 52 can be connected with the 1st partition panel unit 51 in the direction which is hard to fall down to both front and back.

  Next, another configuration of the switching means in the first embodiment will be described as a second embodiment with reference to FIG. In addition, description of the same structure as the said Example 1 and the overlapping is abbreviate | omitted.

  In the second embodiment, as shown in FIG. 15, the switching means for switching between the operating state in which the pressing force of the damping mechanism 6 of the damping coil spring 20 is generated and the non-operating state are provided in the second channel 23. A restriction hole 110 drilled in the bottom plate of the first shaft 22, a shaft core 100 fixed to the inner side surface 26 of the first channel 22 so that the restriction hole 110 can be inserted, and a pin drilled below the shaft core 100. It comprises a hole 111 and a pin 101 that is loosely fitted through the pin hole 111. The pin 101 includes a handle 105 that serves as a handle when the pin 101 is slid.

  Subsequently, the operation of the switching means in the present embodiment will be described. Before the damping unit 6 is installed, the biasing force of the damping coil spring 20 is regulated, and the pin hole 111 drilled below the shaft core 100 protrudes from the regulation hole 110 to the pin hole 111. 101 is loosely fitted, and the damping coil spring 20 is deactivated. After the vibration damping unit 6 is installed, the first operating hole 102 provided in the upper plate 31 of the upper connecting member 3 and the lower plate 32 of the upper connecting member 3 so as to be positioned directly below the first operating hole 102 are provided. Using the second operation hole 103 and the third operation hole 104 provided in the connecting rod 10, the pin 101 is slid out of the pin hole 111 with the handle 105, and the damping coil spring 20 is activated. You can switch to In this case, the dimension H in the height direction of the damping unit 6 can be adjusted by pressing the guide recess 60 on the bottom surface of the damping unit 6 with the lifting screw 13.

  According to the second embodiment, the switching means can be easily changed from the non-operating state to the operating state in which the pressing force of the vibration damping mechanism is generated by inserting and removing the pin 101 in the pin hole 111 provided in the shaft core 100. Can be switched.

  As described above, the vibration-damping partition panel device 1 of the present invention includes the first partition panel unit 51 in which the panel member 5 is attached between the columns 2 and 2 ′ or 20 and 20 ′, and the first partition panel. The unit 51 has a second partition panel unit 52 that is connected to the unit 51 in a direction in which the sleeve 51 is not easily tilted and attaches the sleeve panel member 50 between the columns 200 and 200 ′. The second partition panel unit 52 is provided on the lower side of the panel member 5 and the sleeve panel member 50, is connected to the support column 2 or 200, and fixes the partition panel device to the floor surface. A contact surface M provided on the upper side of the member 5 and the sleeve panel member 50 is connected to the support column 2 or 200 and contacts the ceiling surface T. The ceiling-side contact portions S and S2 respectively press the ceiling surface T and generate a pressing force that maintains the contact state between the contact surface M and the ceiling surface T. By providing the vibration control mechanism, when an impact occurs during a disaster such as an earthquake, the contact state between the contact surface M and the ceiling surface S is maintained by the vibration control mechanism of the ceiling side contact portions S and S2. Since the pressing force is generated, it is possible to prevent the breakage of the ceiling and the fall and breakage of the partition panel caused by the impact. Further, since the second partition panel unit 52 is connected to the first partition panel unit 51 in a direction in which the second partition panel unit 51 does not easily fall over, the partition panel can be prevented from falling over. For example, when the second partition panel unit 52 is connected to the first partition panel unit 51 at 90 degrees or 45 degrees, the first partition panel unit 51 and the second partition panel unit 52 In order to support each other, the partition panel can be made difficult to fall.

  Moreover, since the 1st partition panel unit 51 and the 2nd partition panel unit 52 can share one support | pillar 200, the 1st partition panel unit 51 and the said vibration suppression partition panel apparatus of this invention Since the second partition panel unit 52 shares the column 200, the first partition panel unit 51 and the second partition panel unit 52 can be easily connected with the column 200.

  In addition, the vibration damping partition panel device of the present invention includes switching means for switching between an operation state in which the pressing force of the vibration suppression mechanism is generated and a non-operation state, so that the vibration suppression mechanism is not operated before installation. It is possible to generate a pressing force by switching to the state and switching the vibration control mechanism to the operating state after installation at the installation location. Thereby, when moving before installation or during installation, the vibration control mechanism can be handled in a non-operating state, so that the movement and installation are simplified. Further, it is possible to prevent the spring from extending more than necessary during movement or installation work, and the spring can be operated satisfactorily by switching to the operating state after installation.

  Further, in the vibration damping partition panel device 1 of the present invention, the adjusting screw 24 is used as the pressing force adjusting means for the damping unit 6 to adjust the dimension H in the height direction to the ceiling surface T of the damping unit 6 and the pressing force. In addition, by providing the screw cylinder 27 or the elevating screw 13, it is possible to adjust the dimension in the height direction to an arbitrary ceiling surface and the pressing force according to the situation of the installation place.

  Further, in the vibration damping partition panel device 1 according to the present invention, the support column 200 engages the panel members 5 and 50 of the first partition panel unit 51 and the second partition panel unit 52 with the sleeve panel engagement collar member 300. With this, the support column 200 and the panel members 5 and 50 can be easily engaged.

  In addition, even when the vibration damping partition panel device 1 is tilted, such as when the height in the height direction between the floor surface and the ceiling surface is momentarily deformed due to an impact at the time of a disaster such as an earthquake, the vibration control partition panel device 1 is also controlled. Since the vibration coil spring 20 is extended and the ceiling side contact portion S is obliquely pressed against the ceiling surface T, the damping partition panel device 1 can be prevented from further tilting, and can be prevented from being overturned and damaged.

  In the present embodiment, the dimension of the first channel member 22 and the second channel member 23 in the height direction is made the smallest when the vibration suppression unit 6 is in an inoperative state at the time of carry-in or installation. However, the screwing of the adjusting screw 24 and the screw cylinder 27 may be adjusted to an arbitrary position such as an intermediate position. In this case, the elevating screw 13 is screwed into the elevating tap hole 12 of the bottom plate of the upper plate 31, thereby pressing the bottom surface of the second channel member 23 of the damping unit 6 with the tip of the elevating screw 13. 6 is pressed against the ceiling surface T, and the height H of the vibration control unit 6 in the height direction between the second channel member 23 and the first channel member 22 is reduced. And the switching step can be performed simultaneously.

  Further, the installation process of the vibration damping partition panel device 1 in the present invention is not limited to the above. For example, the dimension H in the height direction and the pressing force of the first channel material 22 and the second channel material 23 in the vibration damping unit 6 are included. By adjusting the above, it is possible to perform a construction method in which the pressing force adjusting means in the vibration damping unit 6 is exhibited.

  Specifically, when the bottom position of the vibration suppression unit 6 is moved upward by the lifting screw 13, the vibration is suppressed to a position where the space U is provided at an arbitrary distance between the contact surface M and the ceiling surface T of the vibration suppression unit 6. The vibration unit 6 is moved, and then the adjustment screw 24 is loosened and adjusted so that the depth of screwing of the adjustment screw 24 with the screw cylinder 27 is shortened, and the first channel material 22 and the second channel material 23 By extending the dimension H in the height direction, a method of pressing the contact surface M portion of the vibration damping unit 6 against the ceiling surface T can be performed. According to this, since the dimension in the height direction and the pressing force to the ceiling surface T of the vibration control unit 6 can be adjusted, the dimension in the height direction to an arbitrary ceiling surface according to the situation of the installation location. The pressing force can be adjusted. For example, as described above, if the ceiling surface T is pressed with the dimension H in the height direction of the first channel material 22 and the second channel material 23 extended, the pressing force applied to the ceiling surface T can be reduced. And deterioration and breakage of the ceiling surface T can be prevented.

  Although the embodiments of the present invention have been described with reference to the drawings, the specific configuration is not limited to these embodiments, and modifications and additions within the scope of the present invention are included in the present invention. It is.

  The ceiling side contact portion S may be configured to include the connecting portion R. Moreover, as the ceiling side contact part S, you may make it incorporate the damping unit 6 only in the upper part of a support | pillar.

  Although the damping coil spring 20 is used for the damping mechanism, any damping spring may be used, for example, a leaf spring or the like may be used.

1 Damping partition panel device 2, 2 'Post 3 Upper connecting material (connecting part)
4 Lower connecting member 5 Panel member 6 Damping unit 9, 9 'Strut coupling bracket 10, 10' Connecting rod 12 Lifting tap hole 13 Lifting bolt 14 Fixing tap hole 15 Fixing screw 20 Damping coil spring (damping mechanism)
22 1st channel material 23 2nd channel material 24 Adjustment screw 27 Screw cylinder 29 Engaging recess 30 Engagement flange member 50 Sleeve panel 60 Guidance recess 301 Ling portion T Ceiling surface Y Floor surface S Ceiling side contact portion K Fixing portion R Connection Part M Contact surface

Claims (5)

A first partition panel unit for attaching a panel member between the columns;
The second partition panel unit is connected to the first partition panel unit in a direction in which the first partition panel unit does not easily fall down, and a panel member is attached between the columns.
The first and second partition panel units are:
A fixing portion that is provided on the lower side of the panel member, is connected to the support column, and fixes the partition panel device to the floor surface;
A ceiling-side contact portion provided on the upper side of the panel member, connected to the column, and provided with a contact surface in contact with the ceiling surface;
The ceiling-side contact unit includes a damping mechanism that generates a pressing force that maintains a contact state between the contact surface and the ceiling surface.   The vibration control partition panel device according to claim 1, wherein the first partition panel unit and the second partition panel unit share one support column.   The vibration damping partition panel device according to claim 1 or 2, further comprising switching means for switching between an operating state in which the pressing force of the vibration damping mechanism is generated and a non-operating state.   The said damping mechanism is provided with the pressing force adjustment means which adjusts the dimension of the height direction to the said ceiling surface of the said damping mechanism, and the said pressing force, The Claim 1 thru | or 3 characterized by the above-mentioned. Damping partition panel device.   The vibration control partition panel device according to claim 2, wherein the support column includes an engaging portion that engages each panel member of the first and second partition panel units.

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