JP6068817B2 - Vibration control partition panel device - Google Patents

Description

  The present invention relates to a partition panel device in which a panel member is attached between columns that are erected in the left-right direction, and more particularly to a vibration-damping partition panel device that can prevent a ceiling from being damaged due to an earthquake, and a partition panel from being overturned or damaged.

  Conventionally, when partitioning a room into a plurality of rooms, there is a partition panel device that assembles a plurality of partition panels that are constructed by attaching panel members to the front and back of a column that is erected at a predetermined distance across a plurality of columns. It is used. As a general partition panel device, for example, as described in Patent Document 1, there is one in which a lower side portion of a partition panel is fixed to a floor surface and an upper side portion is fixed to a ceiling surface using bolts.

JP 2007-016526 A

  However, in the partition panel device described in Patent Document 1, since the upper and lower sides are firmly fixed, the impact propagated to the partition panel device cannot be released due to the impact caused by the earthquake, etc. There is a problem in that there is a risk of causing breakage, falling of the partition panel, and damage.

  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:
In a partition panel device having a partition panel unit in which panel members are disposed between support columns connected to each other by upper frame portions,
The upper frame portion has a bridge member that is arranged with both ends supported by the upper ends of the adjacent struts, and a vibration control mechanism portion that is placed on the upper surface of the bridge member, respectively.
The damping mechanism comprises a contact surface in contact with the ceiling surface, and biasing means for generating a pressing force to maintain the state of contact between the contact surface and the ceiling surface, and
The adjacent bridge members in the plurality of partition panel units arranged in a connected manner are connected to each other by a connecting member.
According to this feature, the vibration control mechanism can absorb vibration energy due to impacts in the event of a disaster such as an earthquake, and when the length in the height direction between the floor and ceiling changes due to deformation, etc. In addition, the vibration damping mechanism section follows the length and presses the ceiling surface, so that it is possible to prevent the ceiling from being damaged by the impact and the vibration damping partition panel device from being overturned and broken. Further, since the vibration control partition panel device is installed by pressing the ceiling contact surface against the ceiling surface by the vibration suppression mechanism, adjacent partition panel units are inclined in different directions due to an impact caused by an earthquake or the like. In some cases, as described above, the adjacent upper frame portions are connected and fixed by the connecting member, so that it is possible to reduce a load such as a twist generated in the connecting portion between the partition panel units.

The vibration damping partition panel device of the present invention is
At the upper end of the support column, left and right connecting pieces are extended, the left and right adjacent bridge members are fixed to the upper portions of the left and right connecting pieces, respectively, and the adjacent upper frame portions are connected to each other by a connecting member. It is characterized by that.
According to this feature, the left and right adjacent upper frame parts fixed to one column through the connecting piece are further connected to each other by the connecting member, so that the bonding strength between the column and the upper frame unit is increased. As a result, the force applied to each partition panel unit can be distributed to the other partition panel units.

The vibration damping partition panel device of the present invention is
The coupling member is characterized in that it is covered by the detachably attachable coping panel.
According to this feature, since the connecting member is covered with the headboard panel and is not exposed to the outside, the appearance of the partition panel device is not impaired.

It is a front view cross-sectional view of a damping partition panel. It is a partially expanded cross-sectional front view of a ceiling contact part. It is AA sectional drawing of each member in a damping mechanism. It is a sectional side view which shows attachment of a panel member. It is a partially expanded side sectional view which shows attachment of a connection member. It is a partially expanded perspective view which shows attachment of a connection member. It is a partially expanded side sectional view which shows attachment of a control member and a head board panel.

  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.

  A vibration damping partition panel device according to an 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. 1 will be described as the front side of the vibration damping partition panel device 1.

  As shown in FIG. 1, the vibration damping partition panel device 1 has upper and lower columns 4 and 2 ′, which are erected on the left and right and have a substantially rectangular shape in a cross-sectional view. The vibration control partition panel unit 100 is fixed to the floor surface Y by an L-shaped plate 7, a fixing screw 35 and an anchor plug 8 which are connected to the lower part of the ', and a panel member 5 is attached between the columns 2 and 2'. It is configured by connecting. Further, the vibration control partition panel device 1 is erected by being pressed against the ceiling by a vibration control unit 6 (vibration control mechanism) in the upper frame portion 4 described later.

  As shown in FIG. 1 and FIG. 2, the upper frame portion 4 is composed of column connecting brackets 9 and 9 ′ that connect the columns 2 and 2 ′, a contact surface M that contacts the ceiling surface T, and the contact surface M A damping unit 6 that is a damping mechanism that generates a pressing force to maintain a contact state with the ceiling surface T, a bridge member 3, a connecting member 50, a regulating member 51, and a coping panel 52 (see FIG. 10) described later. It is mainly configured by.

  As shown in FIG. 3, the bridge member 3 has a length in the longitudinal direction substantially the same as the width of the panel member 5, and an upper plate 31 formed in a U-shape that opens upward in a cross-sectional view and The lower plate 32 includes two U-shaped metal plates, and the upper plate 31 and the lower plate 32 are formed by heat-welding the side surfaces with the bottom plates spaced apart from each other by a predetermined distance. The bottom plate of the upper plate 31 is provided with an elevating nut portion 12 that is thermally welded so as to communicate with a perforated portion not shown here, and the vibration damping unit 6 can be loosely mounted on the upper surface of the upper plate 31. It is like that. The lower plate 32 has hanging portions 32a and 32a bent in L-shapes facing upward at both upper ends.

  As shown in FIGS. 2 and 3, the bottom plate of the lower plate 32 is provided with heat-welded nut portions 14, 14,... Linearly in the longitudinal direction and over a plurality of rows in the width direction. The nut portion 14 and the fixing bolt 15 are screwed together via the insertion holes 28 and 28 provided in the connecting pieces 10 and 10 'of the above-described post connecting brackets 9 and 9', thereby connecting the post connecting brackets 9 and 9 'to the bridge. The member 3 is fixed. The left and right adjacent bridge members 3 and 3 are fixed to the upper portions of the left and right connecting pieces 10 and 10 ', respectively.

  Moreover, the raising / lowering bolt 13 is screwed together by the raising / lowering nut part 12, and supports the vibration suppression unit 6 bottom face by the front-end | tip part 13a of an raising / lowering bolt (refer FIG. 1). The bottom position of the vibration control unit 6 can be moved up and down by screwing up or down the lifting bolt 13 from the openings provided in the connecting plates 10 and 10 'and the bottom plate of the lower plate 32.

  As shown in FIGS. 2 and 3, the damping unit 6 includes a damping coil spring 20, a first channel member 22 that opens downward in a cross-sectional view and has an elastic body 40 at the top, and a first channel member 22. It is mainly comprised by the U-shaped 2nd channel material 23 opened to the cross sectional view to engage. The first channel member 22 and the second channel member 23 of the vibration damping unit 6 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.

  The damping unit 6 is configured so that the head of the adjusting screw 24 is adjusted to the second channel member by deepening the screwing of the adjusting screw 24 with the screw cylinder 27 when the damping partition panel device 1 is installed or carried in. It is in the state which contact | abutted to the baseplate of 23, ie, a non-operation state.

  Further, the damping unit 6 adjusts the adjustment screw 24 in a direction to loosen the adjustment screw 24 so that the screwing depth of the adjustment screw 24 with the screw cylinder 27 is shortened, so that the head of the adjustment screw 24 is adjusted to the second channel member 23. It is possible to switch to an operating state in which the pressing force of the damping unit 6 is generated. The adjusting screw 24 can be screwed or unscrewed from the openings provided in the bottom plates of the connecting pieces 10, 10 ', the upper plate 31, and the lower plate 32, and the pressing force can be changed. .

  As shown in FIG. 1 with the above configuration, the vibration control unit 6 in the upper frame portion 4 includes an urging means by a spring 20 and generates a pressing force that keeps the contact surface M in contact with the ceiling surface T and maintains the contact state. 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 the pressure changes due to deformation or the like, the ceiling surface T is followed to prevent the breakage of the ceiling caused by the impact or the fall and breakage of the vibration damping partition panel device 1. .

  Furthermore, as shown in FIG. 5, the vibration control partition panel device 1 reinforces the connection between the bridge members 3 and 3 by attaching the connection members 50 and 50 so as to straddle the adjacent bridge members 3 and 3. It is like that. As shown in FIGS. 1 and 3, the partition panel units 100, 100 ″ provided in series are connected to each other by a column connecting bracket 9 ′. Since the unit 6 is installed in such a manner that the ceiling contact surface M is pressed against the ceiling surface, the adjacent partition panel units 100, 100 ″ may be inclined in different directions due to an impact caused by an earthquake or the like. In this way, the connecting members 50, 50 are fixedly arranged and reinforced so as to straddle the adjacent bridge members 3, 3, so that the connecting portions of the partition panel units 100, 100 ″ (the nut portions 14, 14 ..., loads such as torsion generated in the connecting pieces 10 ', 10' of the column connecting metal fitting 9 ', or through holes 28, 28 and bolts 15, 15 ... provided therein) In addition, the left and right adjacent bridge members 3 and 3 fixed to the single column 2 via the connecting pieces 10 'and 10' are further connected to each other by the connecting members 50 and 50. Therefore, the joining strength between the support column 2 and the bridge members 3 and 3 is improved, and as a result, the force applied to each partition panel unit can be distributed to the other partition panel units.

  Specifically, as shown in FIGS. 4 and 5, the connecting members 50 and 50 are formed by bending a plate-like metal to increase the strength, and a plurality of screw holes 50a and 50a are formed in the longitudinal direction. ... and screws 60, 60 ... are fixed so as to straddle the bridge members 3, 3 respectively. The connecting members 50 and 50 are formed to be bent in a U-shaped cross section, thereby increasing the strength.

  As shown in FIG. 1, the panel member 5 is disposed between the support columns 2, 2 ′ connected to each other by the upper frame portion 4. Specifically, as shown in FIG. 6, a plurality of engagement rod members 30, 30... Are provided on the left and right sides of the support posts 2, 2 ′ in the vertical direction, and the engagement rod members 30, 30. Are provided with protrusions 301, 301,. In addition, a plurality of engagement recesses 29, 29,... Are provided in the vertical direction on the left and right edges of the back surface of the panel member 5, and the panel member is provided with respect to the flanges 301, 301,. The engagement recesses 29, 29... 5 are engaged from above, so that the panel member 5 is engaged and supported by the columns 2, 2 ′.

  As shown in FIG. 7, after the panel member 5 is attached, the regulating members 51 and 51 are attached to the hanging portions 32 a and 32 a in the bridge member 3, respectively. The restricting member 51 is formed in a plate shape bent by a metal or the like, and has a movement restricting portion 51a formed in an L shape outward in a cross-sectional view at the lower portion, and above the movement restricting portion 51a Further, an inwardly U-shaped plate portion 51b that is bent outward and extends to the locking portion 51c on the upper side is provided.

  The restricting member 51 is configured such that the engaging portion 51c is engaged with the hanging portion 32a, and the connecting member 50 described above can be covered with the U-shaped plate portion 51b. The movement restricting portion 51 a is fixed to the outer surfaces of the bridge members 3 and 3 by fixing screws 61 with the lower surface 511 of the movement restricting portion facing the upper edge 5 a of the panel member 5.

  Further, the headboard panel 52 shown in FIG. 7 is formed in a plate shape with resin or the like, and an engaging portion 52c provided on the upper portion engages with the engaging portion 51e of the restricting member from above, The convex portion 521 is engaged with the convex portion 51 d formed on the regulating member 51, and covers the regulating member 51 and a portion of the fixing screw 61 that is a fixing means for the regulating member 51.

  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.

DESCRIPTION OF SYMBOLS 1 Damping partition panel apparatus 2, 2 'Support | pillar 3 Bridge member 4, 4 "Upper frame part 5 Panel member 5a Panel member upper edge 6 Damping unit 22 1st channel material 23 2nd channel material 29 Engaging recessed part 30 Engagement鉤 member 32a hanging part 50 connecting member 51 restricting member 51a movement restricting part 51b plate part 51c engaging part 51d projecting part 51e engaging part 514 inner wall 52 coping panel 52b engaging part 52c engaging part 100, 100 "partition panel unit 301 ridge portion 500 connecting member 500a hanging portion 500b bent piece 500c convex portion 510 restricting member 510a engaging portion 510b movement restricting portion 510c locking portion 510d convex portion 511 bottom surface 521 of movement restricting portion convex portion T ceiling surface M contact surface

Claims (3)

In a partition panel device having a partition panel unit in which panel members are disposed between support columns connected to each other by upper frame portions,
The upper frame portion has a bridge member that is arranged with both ends supported by the upper ends of the adjacent struts, and a vibration control mechanism portion that is placed on the upper surface of the bridge member, respectively.
The damping mechanism comprises a contact surface in contact with the ceiling surface, and biasing means for generating a pressing force to maintain the state of contact between the contact surface and the ceiling surface, and
The vibration-damping partition panel device, wherein the adjacent bridge members of the plurality of partition panel units arranged in series are connected to each other by a connecting member. At the upper end of the support column, left and right connecting pieces are extended, the left and right adjacent bridge members are fixed to the upper portions of the left and right connecting pieces, respectively, and the adjacent upper frame portions are connected to each other by a connecting member. The vibration-damping partition panel device according to claim 1. The connecting member is vibration-damping partition panel system according to claim 1 or 2, characterized in that it is covered by the detachably attachable coping panel.

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