WO2021182112A1 - Partition-wall device and partition-wall construction method - Google Patents

Abstract

A partition-wall device 1 includes: a pair of support posts 20, 20, the lower ends of which are fixed to a floor 2 side; a plurality of partition panels 10, 10 that are provided between the pair of support posts; a columnar coupling member 17 that is provided so as to couple the adjacent partition panels; a floor-side frame 31 that is provided so as to extend between the pair of support posts and that holds lower-end sections 15 of the partition panels; and an upper-side frame 41 that is provided so as to extend between the pair of support posts, end sections of which in the longitudinal direction are respectively fixed to the pair of support posts, and that holds upper-end sections 14 of the partition panels.

Description

Partition wall device and partition wall construction method

The present invention relates to a partition wall device and a partition wall construction method.

Conventionally, a partition wall installed so as to partition a space in a building has been known.
For example, in Patent Document 1 below, a ceiling rail that is suspended from a slab on an upper floor via a suspension mechanism to support the upper end of a wall body forming a frame structure and a floor rail that holds the lower end of the wall body. And a partition wall provided with panels attached to both sides of the wall body are disclosed.

Japanese Unexamined Patent Publication No. 8-284291

However, in the partition wall described in Patent Document 1, the ceiling rail is fixed to the suspension mechanism supported by the slab, and the ceiling rail and the floor rail hold the wall main body of the frame structure, and both sides of the wall main body are held. It was necessary to attach a panel to the ceiling, which tended to take time and effort to construct the partition wall.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a partition wall device and a partition wall construction method capable of improving workability.

In order to achieve the above object, the partition wall device according to the present invention includes a pair of columns whose lower ends are fixed to the floor side, a plurality of partition panels provided between the pair of columns, and adjacent partition panels. A columnar connecting member provided so as to be connected, a floor-side frame provided so as to extend between the pair of columns and holding a lower end portion of the partition panel, and an elongated member provided so as to extend between the pair of columns. Each end in the direction is fixed to each of these pair of struts and comprises an upper frame that holds the upper end of the partition panel.

Further, in order to achieve the above object, the partition wall construction method according to the present invention includes a step of fixing the lower end to the floor side and installing the first support column, and a first end portion at the lower end portion of the first support column. A plurality of steps of arranging floor-side frames extending in the wall width direction so as to be connected, and a columnar connecting member for connecting these are interposed between adjacent partition panels, and the lower ends of the respective floor-side frames are held by the floor-side frame. The step of arranging the partition panels, the step of fixing the lower end to the floor side so as to connect the lower end to the second end of the floor side frame, and the step of installing the second support column, and the upper end of the partition panel. The upper frame is characterized by comprising a step of fixing each end portion in the longitudinal direction of the upper frame to the upper end portions of the first strut and the second strut.

The partition wall device and the partition wall construction method according to the present invention have the above-described configuration, so that workability can be improved.

It is a partially broken schematic exploded perspective view which shows typically an example of the partition wall apparatus which concerns on one Embodiment of this invention. It is a partially broken schematic exploded perspective view of the same partition wall device. (A) is a schematic cross-sectional view of a partial break corresponding to the X-ray arrow in FIG. 6 (c), and (b) is a schematic vertical cross-sectional view of a partial break in which a part of the partition wall device is omitted. It is a figure. (A) is a partially broken schematic disassembled perspective view of the partition wall device, and (b) is a partially broken schematic disassembled perspective view schematically showing a modification of the panel lower end holding device included in the same partition wall device. be. (A) and (b) are schematic cross-sectional views of a partially broken partition wall device of the same partition wall device. (A) to (c) are partial fracture schematic front views schematically showing an example of a partition wall construction method according to an embodiment of the present invention. (A) and (b) schematically show a modified example of the partition wall device, (a) is a schematic front view of a partial breakage, and (b) is a board fixing member included in the partition wall device. It is a schematic perspective view which shows an example schematically. It is a schematic perspective view which shows typically an example of the partition wall structure using the same partition wall device.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
In some figures, some of the detailed codes attached to the other figures are omitted.
Further, in the following embodiment, directions such as a vertical direction will be described with reference to a state in which the partition wall device according to the present embodiment is installed.

1 to 8 are diagrams schematically showing an example of a partition wall device, a partition wall construction method, and a partition wall structure according to the present embodiment.
As shown in FIG. 1, the partition wall device 1 according to the present embodiment has a pair of columns 20 and 20 whose lower ends are fixed to the floor 2 side, and a plurality of partitions provided between the pair of columns 20 and 20. The panels 10 and 10 are provided.
The building to be constructed by the partition wall device 1 is not limited to a house such as a detached house or an apartment house, but may be a building such as a commercial facility or a public facility. Further, the partition wall device 1 can be installed at various places.
Further, the floor 2 to be installed on the lower end side of the partition wall device 1 may be a floor base or a floor finishing material fixed to the floor base.

The partition wall device 1 is provided so as to extend between a pair of columns 20 and 20 and a columnar connecting member 17 provided so as to connect adjacent partition panels 10 and 10, and constitutes a lower end portion of the partition panel 10. It includes a floor-side frame 31 that holds the lower end convex portion 15. Further, the partition wall device 1 is provided so as to extend between the pair of columns 20 and 20, each end portion in the longitudinal direction is fixed to each of the pair of columns 20 and 20, and the upper end portions of the partition panels 10 and 10 are fixed. The upper frame 41 for holding the upper end convex portion 14 constituting the above is provided. With such a configuration, the lower end convex portions 15 of the plurality of partition panels 10 and 10 can be held by the floor side frame 31, and the adjacent partition panels 10 and 10 can be connected by the columnar connecting member 17. A partition wall can be easily constructed by a plurality of partition panels 10 and 10. Further, since the columnar connecting member 17 is provided between the adjacent partition panels 10 and 10, the gap between the adjacent partition panels 10 and 10 can be shielded by the columnar connecting member 17. Further, by fixing each end of the upper frame 41 in the longitudinal direction to the pair of columns 20, 20, a plurality of partition panels 10 and 10 can be attached to the pair of columns 20, 20, the floor side frame 31, and the upper frame 41. Can be held stably by. Further, since it is not necessary to fix the upper frame 41 to the ceiling surface 3 or the ceiling base, the partition wall device 1 can be installed without being affected by the skeleton on the ceiling side.

Further, as shown in FIGS. 3B and 4A, the partition wall device 1 includes a non-landing adjusting member 35 for adjusting the non-landing on the floor 2 side. The non-land adjusting member 35 has an elongated shape along the longitudinal direction of the floor side frame 31, and is spaced apart from the base member 36 installed on the floor 2 along the longitudinal direction of the base member 36. It includes height adjusting members 39 that can be attached to a plurality of locations. The height adjusting member 39 can adjust the protruding height from the upper surface of the base member 36, and supports the floor side frame 31 so that the floor side frame 31 is arranged horizontally. .. With such a configuration, the floor side is adjusted by adjusting the height of the height adjusting member 39 with respect to the base member 36 so that the floor side frame 31 supported by the base member 36 is horizontally arranged. Each partition panel 10 held by the frame 31 can be installed at the same height. As a result, the workability can be improved as compared with the case where the adjuster bolt of each partition panel needs to be adjusted. The non-landing adjusting member 35 constitutes the panel lower end holding device 30 together with the floor side frame 31.

The partition panel 10 has a substantially rectangular flat plate shape that is long in the vertical direction. In the present embodiment, as shown in FIG. 6C, the partition panel 10 has vertical dimensions such that it is installed with a space between it and the ceiling surface 3. With such a configuration, the partition wall can be constructed without being affected by the skeleton on the ceiling side as described above, and the workability can be improved.
The vertical dimension (panel height dimension) of the partition panel 10 may be an appropriate dimension depending on the desired height of the partition wall constructed by the partition wall device 1, and may be, for example, about 1200 mm to 2400 mm. good. Further, the width dimension of the partition panel 10 may be an appropriate dimension from the viewpoint of handleability, workability, etc., and may be, for example, about 300 mm to 1500 mm. Further, the thickness dimension of the partition panel 10 may be about 30 mm to 80 mm.

As shown in FIG. 2, the partition panel 10 has a so-called flash panel shape in which face members 13 and 13 are provided on both sides of the panel core material 11 framed in a square frame shape in the panel thickness (wall thickness) direction. There is. With such a configuration, it is possible to reduce the weight as compared with the one made of solid wood or the like. It should be noted that one of the face materials 13 and 13 on both sides of the partition panel 10 in the wall thickness direction may be fixed at the construction site, or may be detachable from the panel core material 11. good.
The panel core material 11 includes an upper frame and a lower frame provided so as to extend in the panel width direction at both ends in the vertical direction (panel height direction), and a pair of vertical frames provided so as to extend in the vertical direction at both ends in the panel width direction. It has a frame and. The panel core material 11 may be formed of a wood-based material such as a plywood or a wood-based laminated board such as LVL (single plate laminated material), or may be formed of a metal-based material. good. Further, the panel core material 11 may be provided with a core material such as a so-called paper honeycomb core, a vertical crosspiece, a horizontal crosspiece, or the like.

The face material 13 may be a general wall base board, for example, gypsum board (plaster board), or a wood fiber board such as an insulation board, MDF (medium density fiber board), hard board, or a wood laminated board. It may be. Further, the face material 13 is not limited to such a gypsum board or a wood-based board, and may be a metal plate such as a relatively thin iron plate. Further, the surface of the face material 13 may be a decorative surface to which an appropriate surface decorative treatment is applied by attaching or painting a decorative sheet.
The upper end convex portion 14 of the partition panel 10 is provided so as to project upward and extend over substantially the entire width direction of the panel. The upper end convex portion 14 has a dimension along the panel thickness direction smaller than the vertical central side portion of the partition panel 10 so that steps are formed on both sides in the panel thickness direction. In the present embodiment, the upper end convex portion 14 is composed of the upper end portion of the panel core material 11. That is, an example is shown in which the face materials 13 and 13 are attached so as to expose the upper end portion of the panel core material 11, and the exposed upper end portion is designated as the upper end convex portion 14.

The lower end convex portion 15 of the partition panel 10 is provided so as to project downward and extend over substantially the entire width direction of the panel. Similar to the upper end convex portion 14, the lower end convex portion 15 has a dimension along the panel thickness direction smaller than the vertical central side portion of the partition panel 10 so that steps are formed on both sides in the panel thickness direction. ing. Further, an example is shown in which the face materials 13 and 13 are attached so as to expose the lower end portion of the panel core material 11, and the lower end portion of the exposed panel core material 11 is designated as the lower end convex portion 15. Instead of the embodiment in which the upper end convex portion 14 and the lower end convex portion 15 are provided, the upper end portion and the lower end portion itself of the partition panel 10 having a uniform thickness over the entire vertical direction are described later. It may be held by the frame 41 and the floor side frame 31. Alternatively, an engaged portion such as an engaging groove corresponding to the engaging portion provided on the upper frame 41 and the floor side frame 31 may be provided on the upper end portion and the lower end portion of the partition panel 10.

Further, engaging recesses 16 and 16 into which the side portions of the columnar connecting member 17, which will be described later, are fitted are provided at both ends of the partition panel 10 in the panel width direction. With such a configuration, as shown in FIG. 3A, the engaging recesses 16 and 16 of the partition panels 10 and 10 adjacent to each side of the columnar connecting member 17 in the wall width (panel width) direction. By fitting it into, it is possible to connect these adjacent partition panels 10 and 10 so as to be able to suppress displacement in the wall thickness (panel thickness) direction.
The engaging recess 16 is provided in a groove shape so as to open outward in the panel width direction and extend over the entire panel height direction. The groove bottom of the engaging recess 16 is partitioned by the outer end faces of the panel core material 11 in the panel width direction, and both sides of the engaging recess 16 in the groove width direction are partitioned by the face members 13 and 13 on both sides in the panel thickness direction. Has been done. That is, the face members 13 and 13 on both sides in the panel thickness direction are projected and fixed toward the outside in the panel width direction from the panel core material 11, and engaging recesses 16 and 16 are provided at both end portions in the panel width direction. It has a structure. Instead of such an aspect, a groove forming the engaging recess 16 may be provided at the end of the panel core material 11 on the panel width direction side.

Further, as shown in FIG. 2, the upper frame of the upper end portion of the panel core material 11 is provided with a wiring insertion hole 12 penetrating vertically. With such a configuration, the cable 4 inserted through the wiring insertion hole 12 can be connected to the equipment (intercom 6 in the illustrated example) installed in the partition panel 10, and the wiring workability is improved. be able to. In the illustrated example, an example is shown in which a plurality of (four in the illustrated example) wiring insertion holes 12 are provided in the upper frame of the panel core material 11 at intervals in the panel width direction. Further, although not shown, a wiring insertion hole that penetrates vertically is also provided in the lower frame of the lower end portion of the panel core material 11. In the illustrated example, an example is shown in which the cable 4 inserted through the wiring insertion hole of the lower frame is connected to the outlet (plug-in connector) 5. When the core material or the crosspiece is provided in the partition panel 10, the cable 4 inserted through the upper and lower wiring insertion holes 12 may be provided at an appropriate position so that the cable 4 can be routed. Further, the cable 4 may be a high-power cable (various power cables), a low-power cable (LAN cable, optical fiber, telephone line, communication line such as a television line) or the like. The equipment installed on the partition panel 10 is not limited to the above-mentioned plug-in connector 5 and intercom 6, but may be various devices such as a switch (operation panel), a lighting device, and an audio device. ..

As shown in FIG. 1, the columnar connecting member 17 has an elongated shape in the vertical direction. As shown in FIG. 3A, the columnar connecting member 17 has partition panels 10 on both sides in the wall width direction so that the central portions in the wall width direction are exposed between the adjacent partition panels 10 and 10. , 10 are fitted into the engaging recesses 16 and 16. Further, a mounting recess 18a to which the support member 8 for supporting the supported object 9 is mounted is provided at the center of the columnar connecting member 17 in the wall width direction. With such a configuration, the support member 8 is attached to the mounting recess 18a of the joint groove formed between the partition panels 10 and 10, so that the support target 9 is supported on the surface side of the partition panel 10. Can be done.

In the present embodiment, the columnar connecting member 17 has a hollow tubular shape. With such a configuration, the weight of the columnar connecting member 17 can be reduced. Further, the cylindrical wall portions 18 and 18 on both sides of the columnar connecting member 17 in the wall thickness direction are provided with mounting recesses 18a and 18a so as to penetrate the tubular wall portions 18 and 18. With such a configuration, the support members 8 that support the supported object 9 can be attached to both sides of the columnar connecting member 17 in the wall thickness direction.
Further, the cushion material 19 is inserted into the columnar connecting member 17. With such a configuration, it is possible to suppress leakage of sound, light, or the like through the mounting recesses 18a, 18a on both sides in the wall thickness direction. Further, the cushion material 19 can reduce the rattling of the insertion piece portion 8a of the support member 8 inserted into the mounting recess 18a.

In the present embodiment, the columnar connecting member 17 has a substantially square tubular shape, and both side portions in the wall width direction form an engaged portion to be fitted into the engaging recesses 16 and 16 of the partition panels 10 and 10. That is, the central portion of the columnar connecting member 17 in the wall width direction is arranged so as to form the groove bottom of the joint-shaped groove formed between the end faces of the face members 13 and 13 of the adjacent partition panels 10 and 10.
The vertical dimension of the columnar connecting member 17 is substantially the same as the vertical dimension of the partition panel 10. Further, the dimension of the columnar connecting member 17 along the wall thickness direction is substantially the same as the groove width dimension of the engaging recess 16 of the partition panel 10 along the wall thickness direction. Further, the dimension of the columnar connecting member 17 along the wall width direction is such that the central portion is exposed with both side portions fitted in the engaging recesses 16 and 16 of the adjacent partition panels 10 and 10. The dimensions are set appropriately according to the groove depth dimension along the wall width direction of the place 16.

In addition, instead of the embodiment in which both side portions in the wall width direction themselves are engaged portions to be fitted into the engaging recesses 16 and 16 as described above, the engaging recesses 16 are formed in both side portions in the wall width direction of the columnar connecting member 17. , 16 may be provided with an appropriate convex or single-part engaged portion to be fitted. Alternatively, instead of providing the engaging recesses 16 and 16 at both side ends of the partition panel 10 in the panel width direction, a convex portion is provided, and the columnar connecting member 17 is provided with a recess for receiving the convex portion. And so on. Instead of providing such a convex portion on both side ends in the panel width direction of the partition panel 10, a recessed portion for receiving both side ends in the panel width direction of the partition panel 10 may be provided in the columnar connecting member 17. good.
The columnar connecting member 17 has a plate-like shape along the thickness direction in the wall thickness direction, and cylinder wall portions 18 and 18 on both sides in the wall thickness direction and a plate shape along the thickness direction in the wall width direction. Both side wall portions on both sides in the width direction of the wall are divided into hollow portions having a rectangular shape (approximately square shape in the illustrated example) when viewed in the longitudinal direction.

The mounting recess 18a is provided so as to be located at the center of the tubular wall portion 18 in the wall width direction. The mounting recess 18a has an elongated hole shape that is elongated in the vertical direction (see FIG. 1). Further, in the present embodiment, a plurality of mounting recesses 18a are provided on the columnar connecting member 17 at intervals in the vertical direction. With such a configuration, the support member 8 that supports the object to be supported 9 can be provided at an arbitrary height position, or a plurality of support members 8 can be provided at intervals in the vertical direction. These plurality of mounting recesses 18a may be provided on the columnar connecting member 17 at equal intervals. Note that in FIGS. 6 (b) and 6 (c), the mounting recess 18a is not shown.

The insertion piece portion 8a of the support member 8 to be inserted into the mounting recess 18a has a plate shape along the thickness direction in the wall width direction, and has a hook shape provided with an appropriate retaining piece portion. It may be. Further, the support member 8 may be in the shape of a bracket provided so as to extend toward one side in the wall thickness direction. In the illustrated example, the support members 8 and 8 are attached to the mounting recesses 18a and 18a of the two columnar connecting members 17 and 17 provided at intervals in the wall width direction, and the support members 8 and 8 are hung on the support members 8 and 8. An example is shown in which the supported object 9 is supported by passing it. The supported object 9 may be a shelf board, a storage box, or various other equipment.

The cushion material 19 is provided so that the columnar connecting member 17 cannot be visually recognized from one side to the other in the wall thickness direction via the mounting recesses 18a and 18a on both sides in the wall thickness direction. Further, the cushion material 19 is compressed and deformed by the insertion piece portion 8a inserted through the mounting recess 18a, and is provided so as to surround the insertion piece portion 8a. The vertical dimension of the cushion material 19 may be substantially the same as the vertical dimension of the columnar connecting member 17. Further, the dimensions of the cushion material 19 along the wall thickness direction and the wall width direction may be substantially the same as the dimensions of the hollow portion of the columnar connecting member 17 along the wall thickness direction and the wall width direction. Further, the cushion material 19 may be any material having flexibility that allows compression and deformation, and may be made of a resin foam such as urethane foam. In addition, such a cushion material 19 may not be provided in the columnar connecting member 17. Further, instead of using the mounting recess 18a as a through hole, a bottomed recess that opens outward in the wall thickness direction may be used.

Further, in the present embodiment, the partition wall device 1 includes a columnar connecting member 17 provided with a mounting recess 18a and a columnar connecting member 17A not provided with a mounting recess 18a. With such a configuration, the columnar connecting member 17 provided with the mounting recess 18a and the columnar connecting member 17A not provided with the mounting recess 18a can be selected and installed as necessary. .. The columnar connecting member 17A has a substantially square tubular shape, and has the same configuration as the columnar connecting member 17 provided with the mounting recess 18a, except that the mounting recess 18a is not provided. Instead of such an embodiment, only one of the columnar connecting member 17 provided with the mounting recess 18a and the columnar connecting member 17A not provided with the mounting recess 18a may be provided.
Further, in the present embodiment, the columnar connecting member 17 (17A) is added between the adjacent partition panels 10 and 10, the columns 20 and 20 at both ends in the wall width direction, and the partition panels adjacent to the respective columns 20 and 20. The configuration is also provided between 10 and 10.

As shown in FIG. 1, the floor side frame 31 has an elongated shape in the wall width direction. The length dimension of the floor side frame 31 may be an appropriate dimension from the viewpoint of handleability, workability, etc., or may be a dimension obtained by substantially multiplying the panel width dimension of the partition panel 10 by an integer. For example, it may be about 600 mm to 4000 mm.
In the present embodiment, as shown in FIG. 4A, the floor side frame 31 has both inner side walls 33a and 33a in the groove width direction on both side surfaces 38a and 38a in the wall thickness direction of the base member 36 of the non-land adjusting member 35. The receiving grooves 33 arranged so as to face each other are provided so as to extend in the longitudinal direction. With such a configuration, the height adjusting member 39 of the non-landing adjusting member 35 can be covered by both side portions that partition both sides of the receiving groove 33 of the floor side frame 31 in the groove width direction. Further, by inserting the base member 36 into the receiving groove 33 of the floor side frame 31, it is possible to easily align the base member 36 with respect to the floor side frame 31 along the wall thickness direction.
The receiving groove 33 is provided so as to open downward and extend over the entire length of the floor side frame 31, and has a substantially rectangular groove shape when viewed in the longitudinal direction of the groove.

Further, in the present embodiment, the floor side frame 31 is provided with an engaging groove 32 into which the lower end convex portion 15 of the partition panel 10 is fitted. With such a configuration, the lower end convex portion 15 of the partition panel 10 is fitted into the engaging groove 32 of the floor side frame 31 to move the partition panel 10 in the panel thickness (wall thickness) direction on the lower end side. It can be suppressed. The engaging groove 32 is provided so as to open upward and extend over the entire length of the floor side frame 31, and has a substantially rectangular groove shape when viewed in the longitudinal direction of the groove. That is, in the present embodiment, the floor side frame 31 is provided with engaging grooves 32 and receiving grooves 33 that open on both the upper and lower sides, and is H-shaped when viewed in the longitudinal direction. In the illustrated example, the groove width dimension of the engaging groove 32 and the groove width dimension of the receiving groove 33 are substantially the same, and the groove depth dimension of the engaging groove 32 and the groove depth dimension of the receiving groove 33 are substantially the same dimension. However, the present invention is not limited to such an embodiment. The floor-side frame 31 may be made of an appropriate metal-based material.

Further, in the figure example, an example in which decorative materials 31a and 31a covering both side surfaces in the wall thickness direction are provided on both sides of the floor side frame 31 in the wall thickness direction is shown. In the illustrated example, the decorative materials 31a and 31a on both sides are made into a strip-shaped member having a relatively large dimension along the wall thickness direction, but the decorative material 31a and 31a are made into a thin sheet. May be good. Further, the surfaces of the decorative materials 31a and 31a facing outward in the wall thickness direction are substantially the same plane as the surface of the partition panel 10 in which the lower end convex portion 15 is fitted into the engaging groove 32 of the floor side frame 31 facing outward in the wall thickness direction. It may be configured to have a shape.

The base member 36 of the non-land adjusting member 35 is formed from the upper piece portion 37 facing the groove bottom piece portion 34 that partitions the groove bottom of the receiving groove 33 of the floor side frame 31 and both ends of the upper piece portion 37 in the wall thickness direction. It is provided with both side pieces 38, 38 extending toward the floor 2 side. Further, the groove bottom piece 34 of the floor side frame 31 and the upper piece 37 of the base member 36 are provided with wiring insertion holes 34b and 37b that communicate with each other. With such a configuration, as shown in FIG. 2, the space between the side pieces 38, 38 of the base member 36 can be used as the wiring space. Further, the cable 4 wired in the wiring space through the wiring insertion holes 34b, 37b of the groove bottom piece 34 of the floor side frame 31 and the upper piece 37 of the base member 36 can be led out to the partition panel 10 side, or the partition panel. The cable 4 on the 10 side can be led out to the wiring space side.

The base member 36 is inserted so as to be fitted into the receiving groove 33 of the floor side frame 31. The dimension of the base member 36 along the wall thickness direction is set according to the groove width dimension of the receiving groove 33. Further, the dimensions of the base member 36 along the vertical direction may be set as appropriate from the viewpoint of making the base member 36 fitted in the receiving groove 33 inconspicuous and suppressing the contact of the floor side frame 31 with the floor 2. good. The dimension along the vertical direction of the base member 36 is such that the floor side frame 31 does not come into contact with the floor 2 in a state where the base member 36 is provided with the height adjusting member 39 described later having the minimum protruding height. It may have appropriate dimensions. In the illustrated example, an example is shown in which the dimension along the vertical direction of the base member 36 is substantially the same as the groove depth dimension of the receiving groove 33, but the present invention is not limited to this aspect. Further, the length dimension of the base member 36 may be an appropriate dimension from the viewpoint of handleability, workability, etc., may be substantially the same as the length dimension of the floor side frame 31, and the length of the floor side frame 31 may be set. It may be smaller than the dimension. Further, the base member 36 may be formed of an appropriate metal-based material.

The wiring insertion hole 37b of the base member 36 is provided so as to penetrate the upper piece portion 37 in the thickness direction (vertical direction). The wiring insertion hole 34b of the floor side frame 31 is provided so as to penetrate the groove bottom piece portion 34 in the thickness direction (vertical direction). These wiring insertion holes 34b and 37b are provided so as to coincide with each other. In the illustrated example, the wiring insertion holes 34b and 37b are shown as long holes that are long in the wall width direction, but the present invention is not limited to this mode. Further, these wiring insertion holes 34b and 37b are provided at a plurality of locations at intervals in the longitudinal direction of the floor side frame 31 and the base member 36. Further, these wiring insertion holes 34b and 37b are provided so as to communicate with the wiring insertion holes provided at the lower end of the partition panel 10 (see FIG. 2). The side piece 38 of the base member 36 and the side piece of the floor frame 31 may also be provided with wiring insertion holes that communicate with each other.
Further, the base member 36 is provided with a mounting portion 37c to which the mounted portion 39b of the height adjusting member 39 is mounted. In the illustrated example, an example is shown in which the mounting portion 37c is a mounting hole that penetrates the upper piece portion 37 of the base member 36 in the thickness direction (vertical direction). Further, an example is shown in which the mounting portion 37c has a long hole shape that is long in the wall width direction, but the present invention is not limited to such a mode. Further, as shown in FIG. 3B, the mounting portions 37c are provided at a plurality of locations at intervals in the longitudinal direction of the base member 36.

Further, the floor side frame 31 and the base member 36 are provided with stopper insertion holes 34a and 37a through which the shaft portion of a fixing tool such as a screw for fixing them to the floor 2 is inserted. The floor side frame 31 and the base member 36 may be fixed to the floor 2 by a fixing tool fixed to the floor 2 via the fastener insertion holes 34a and 37a, and may be used in place of or in addition to the fixing tool. It may be fixed to the floor 2 with an adhesive, an adhesive material, or the like. These stopper insertion holes 34a and 37a are provided so as to penetrate the groove bottom piece portion 34 and the upper piece portion 37 in the thickness direction, substantially as described above. Further, these stopper insertion holes 34a and 37a are provided so as to coincide with each other. Further, in the illustrated example, an example is shown in which these stopper insertion holes 34a and 37a are elongated in the wall width direction in which the minor axis is smaller than the minor diameter of the wiring insertion holes 34b and 37b. However, it is not limited to such an aspect. Further, these stopper insertion holes 34a and 37a may be provided at a plurality of locations at intervals in the longitudinal direction of the floor side frame 31 and the base member 36, or may be provided at both ends in the longitudinal direction. Further, the stopper insertion hole 37a and the mounting portion 37c of the base member 36 may be shared with each other. The base member 36 has an upper piece portion 37 and both side pieces 38, 38, and has a substantially C-shape (approximately U-shape, substantially U-shape) with a downward opening when viewed in the longitudinal direction. The shape is not limited to that of a square shape or the like, and other shapes may be used.

In the present embodiment, the height adjusting member 39 has a plurality of types of height adjusting members having spacer portions 39a having different height dimensions from the upper surface of the base member 36, as shown in FIG. 3 (b). It is composed of members 39A, 39B, 39C. With such a configuration, a height adjusting member 39 having a spacer portion 39a having an appropriate height dimension so that the floor side frame 31 is arranged horizontally is selected and attached to the base member 36. The floor side frame 31 can be supported horizontally.
The attached portion 39b of the height adjusting member 39 has a columnar shape inserted into the attachment portion 37c of the base member 36. In the illustrated example, an example in which the attached portion 39b is formed into a columnar shape is shown, but the present invention is not limited to such an embodiment. The attached portion 39b may be press-fitted into the attachment portion 37c. Further, the attached portion 39b may be formed of an elastic material such as rubber having a relatively high hardness.

The spacer portion 39a of the height adjusting member 39 has a larger diameter than the attached portion 39b. In the illustrated example, an example in which the spacer portion 39a is formed into a disk shape (cylindrical shape) is shown. Further, in the illustrated example, the height adjusting member 39A having a small height dimension (dimension along the vertical direction) of the spacer portion 39a and the height adjusting member 39B having a medium height dimension of the spacer portion 39a. , The height adjusting member 39C in which the height dimension of the spacer portion 39a is increased is illustrated. The spacer portion 39a may be formed of an elastic material such as rubber having a relatively high hardness. The height adjusting member 39 is not limited to the three types of height adjusting members 39A, 39B, and 39C having different height dimensions of the spacer portion 39a, and includes four or more types of height adjusting members. May be good. Further, the spacer portion 39a may have a variable height dimension by adjusting the number of laminated bodies of a plurality of layers that can be brought into contact with each other and separated from each other.

The non-land adjusting member 35 has an appropriate height dimension so that the groove bottom piece 34 is horizontal between the upper piece 37 of the base member 36 installed on the floor 2 and the groove bottom piece 34 of the floor side frame 31. It is possible to absorb the non-landing of the floor 2 by interposing the spacer portion 39a. That is, in the non-land adjusting member 35, an appropriate height adjusting member 39 is attached to the base member 36 so that the floor side frame 31 is horizontal with respect to the base member 36 which is arranged in an inclined shape due to the non-landing of the floor 2. By attaching it, it is possible to absorb the unevenness of the floor 2. Note that FIG. 3B shows an example in which the inclination angle of the floor 2 due to non-landing is relatively large, but the mode is not limited to this.
Further, as the panel lower end holding device 30 provided with the non-land adjusting member 35, the panel lower end holding device 30A according to the modified example shown in FIG. 4B is adopted instead of the one having the above-described configuration. You may do so.

The panel lower end holding device 30A according to this modified example has a configuration of the non-landing adjusting member 35A that is mainly different from the above-described example. In this modification, the height adjusting member 39D is provided with a male screw portion 39d screwed to a female screw portion 37d provided on the upper surface side of the base member 36A at intervals in the longitudinal direction. With such a configuration, the protruding height of the height adjusting member 39D can be adjusted by adjusting the amount of screwing of the male threaded portion 39d of the height adjusting member 39D with respect to the female threaded portion 37d of the base member 36A. can. As a result, as compared with the above example, the number of parts can be reduced and the handleability can be improved while the protrusion height can be finely adjusted.
The upper piece 37A of the base member 36A is provided with a female threaded portion 37d forming a mounting portion penetrating in the thickness direction. Similar to the above, the female screw portions 37d are provided at a plurality of locations at intervals in the longitudinal direction of the base member 36A. Further, the female screw portion 37d may be configured by a nut provided integrally (fixed) or separately on the upper piece portion 37A of the base member 36A.

The height adjusting member 39D has a bolt shape having a head 39c on the base end side of the male screw portion 39d. The head 39c is provided with an operating portion that is operated when the male screw portion 39d of the height adjusting member 39D is screwed to the female screw portion 37d of the base member 36A. In the illustrated example, an example in which the tip portion of the driver is engaged with the cross-shaped hole-shaped operating portion is shown, but the present invention is not limited to this mode.
Similarly to the above, the floor 2 is also attached to the non-land adjusting member 35A by screwing the height adjusting member 39A to the base member 36A so that the floor side frame 31 is horizontal to the base member 36A. It is possible to absorb the non-land. The non-land adjusting members 35 and 35A are not limited to those having the above-described aspects, and various other modifications are possible.

As shown in FIG. 2, the upper frame 41 has an elongated shape in the wall width direction. The length dimension of the upper frame 41 may be an appropriate dimension from the viewpoint of handleability, workability, etc., or may be a dimension obtained by substantially multiplying the panel width dimension of the partition panel 10 by an integer, for example. , 600 mm to 4000 mm may be used. The length dimension of the upper frame 41 may be substantially the same as the length dimension of the floor side frame 31 described above.
Further, in the present embodiment, the upper frame 41 is provided with an engaging groove 42 into which the upper end convex portion 14 of the partition panel 10 is fitted. With such a configuration, by fitting the upper end convex portion 14 of the partition panel 10 into the engaging groove 42 of the upper frame 41, it is possible to suppress the movement of the partition panel 10 on the upper end side in the wall thickness direction. The engaging groove 42 is provided so as to open downward and extend over the entire length of the upper frame 41, and has a substantially rectangular groove shape when viewed in the longitudinal direction of the groove.

Further, in the present embodiment, the upper frame 41 is provided with a receiving groove 43 that opens toward the upper side and extends over the entire length of the upper frame 41. With such a configuration, the cable 4 can be accommodated in the receiving groove 43 of the upper frame 41. That is, like the floor side frame 31 described above, the upper frame 41 is provided with engaging grooves 42 and receiving grooves 43 that open on both the upper and lower sides, and is H-shaped when viewed in the longitudinal direction. Further, in the groove bottom piece portion 44 for partitioning the groove bottoms of the engaging groove 42 and the receiving groove 43, elongated wiring insertion holes 44b elongated in the longitudinal direction are spaced in the longitudinal direction in the same manner as described above. It is provided so as to penetrate in the thickness direction. The wiring insertion hole 44b is provided so as to communicate with the wiring insertion hole 12 provided at the upper end of the partition panel 10. In addition, a wiring insertion hole may be provided in a side piece of the upper frame 41 as well.

Further, in the illustrated example, the groove width dimension of the engaging groove 42 and the groove width dimension of the receiving groove 43 are substantially the same, and the groove depth dimension of the engaging groove 42 and the groove depth dimension of the receiving groove 43 are substantially the same. An example having the same dimensions is shown, but the present invention is not limited to this aspect.
Further, in the figure, an example is shown in which the same decorative materials 41a and 41a as described above are provided on both sides of the upper frame 41 in the wall thickness direction to cover both side surfaces in the wall thickness direction. The upper frame 41 and the floor side frame 31 may be formed by appropriately cutting extruded members having a similar structure. With such a configuration, parts can be standardized and handleability can be improved.

Further, in the figure example, an example in which the cover material 40 mounted so as to cover the receiving groove 43 is provided is shown. With such a configuration, the cable 4 wired in the receiving groove 43 can be made inconspicuous, and dust and the like can be made difficult to collect in the receiving groove 43. The cover material 40 is inserted so as to be fitted into the receiving groove 43. The cover material 40 has an upper piece and both side pieces extending from both ends of the upper piece in the wall thickness direction toward the floor 2 side, and has a substantially C-shape (downward opening) when viewed in the longitudinal direction. (Abbreviated U-shaped, abbreviated U-shaped).
Further, in the figure example, an example in which the lighting member 7 attached to the upper surface of the cover material 40 is provided is shown. With such a configuration, the lighting member 7 can function as indirect lighting at the upper end of the partition wall. The lighting member 7 is a so-called tape LED in which LEDs (light emitting diodes) serving as a light source are provided on a tape-shaped base material at intervals in the longitudinal direction. The lighting member 7 is not limited to such a configuration, and may have various other configurations. Further, the configuration may be such that the lighting member 7 is not provided, or the cover material 40 may not be provided.

As shown in FIG. 1, the pair of columns 20 and 20 have a substantially square columnar shape that is long in the vertical direction. The vertical dimensions of the columns 20 and 20 are set according to the vertical dimensions of the partition panel 10. That is, in the present embodiment, as shown in FIG. 6C, the columns 20 and 20 have vertical dimensions such that they are installed with a space between them and the ceiling surface 3. With such a configuration, a space can be formed on the upper side of the partition wall constructed by the partition wall device 1. This makes it possible to share equipment such as air conditioning and lighting in the spaces on both sides of the partition wall in the wall thickness direction. In other words, it is possible to reduce the need to relocate equipment when changing the floor plan. Since each of the columns 20 and 20 has the same configuration as each other, one of the columns 20 and 20 will be described below as an example.
As shown in FIGS. 3 (a) and 4 (a), the four peripheral sides of the support column 20 have a support column side piece 28 of a fixture 27 for fixing both or one of the upper frame 41 and the floor side frame 31. Is provided with a receiving groove 21 for receiving the above. Further, a groove filling member 25 detachably attached so as to cover the receiving groove 21 is provided on the four peripheral sides of the support column 20.

With the above configuration, both or one of the upper frame 41 and the floor side frame 31 is fixed to the support column 20 via the fixture 27 in which the support column side piece 28 is received in the receiving groove 21 of the support column 20. Can be done. Further, the strut-side piece 28 of the fixture 27 does not protrude from the side surface of the strut 20, and the strut-side piece 28 interferes with other members ( columnar connecting members 17, 17A in the present embodiment). Can be suppressed. Further, among the four peripheral side portions of the support column 20, the groove filling member 25 on the side portion where it is necessary to fix both or one of the upper frame 41 and the floor side frame 31 can be removed to provide the receiving groove 21. As a result, the columns 20 can be flexibly installed regardless of the number of fixed frames and the installation orientation.

For example, as shown in FIGS. 1 and 3A, the fixture 27 is attached to the receiving groove 21 provided by removing the groove filling member 25 on one side of the four peripheral sides of the support column 20. Can be done. As a result, by providing the partition panel 10 on the groove opening side of the receiving groove 21, it is possible to construct a partition wall extending in the groove opening direction of the receiving groove 21. Further, as shown in FIG. 5A, the fixture 27 is provided in the receiving grooves 21 and 21 provided by removing the groove filling members 25 and 25 on the two side portions intersecting each other among the four peripheral side portions of the support column 20. , 27 can also be attached. As a result, by providing the partition panels 10 and 10 on the groove opening sides of the receiving grooves 21 and 21 respectively, it is possible to construct a partition wall having a substantially L-shape in a plan view. Further, as shown in FIG. 5B, a fixture is provided in the receiving grooves 21, 21, 21 provided by removing the groove filling members 25, 25, 25 on three side portions of the four peripheral sides of the support column 20. 27, 27, 27 can also be attached. As a result, by providing the partition panels 10, 10 and 10 on the groove opening sides of the receiving grooves 21, 21, 21 respectively, it is possible to construct a partition wall having a substantially T-shape in a plan view. Further, although not shown, the fixtures 27, 27, are provided in the receiving grooves 21, 21, 21, 21 by removing the groove filling members 25, 25, 25, 25 on all four peripheral sides of the support column 20. 27, 27 can also be attached. As a result, by providing partition panels 10, 10, 10, and 10 on the groove opening sides of the receiving grooves 21, 21, 21, 21 respectively, it is possible to construct a partition wall having a substantially + shape in a plan view. can.

The receiving groove 21 is provided so as to open on each side surface of the four circumferences of the support column 20. In the present embodiment, the receiving groove 21 is provided on each side of the four circumferences of the support column 20 so as to extend over the entire length. Since the receiving groove 21 and the groove filling member 25 on each side of the four circumferences have the same configuration as each other, one of them will be described below as an example.
The receiving groove 21 is configured to receive the support column side pieces 28, 28 of the fixtures 27, 27 that fix the upper frame 41 and the floor side frame 31 to the support column 20. The receiving groove 21 also functions as an engaging recess into which the side portions of the columnar connecting members 17 and 17A described above are fitted. With such a configuration, the column 20 and the partition panel 10 can be connected via the columnar connecting members 17, 17A, and the gap between them can be shielded by the columnar connecting members 17, 17A. Further, the columnar connecting members 17 and 17A can suppress the displacement of the partition panel 10 with respect to the support column 20 in the wall thickness direction.

On the groove opening side of the receiving groove 21, projecting pieces 22 and 22 projecting from both sides in the groove width direction toward each other are provided. These projecting piece portions 22, 22 are provided so that the groove width dimension on the groove opening side is smaller than that on the groove bottom side of the receiving groove 21.
The groove width dimension on the groove opening side of the receiving groove 21 is set according to the dimension along the wall thickness direction of the columnar connecting members 17, 17A. Further, the groove depth dimension of the receiving groove 21 is appropriately set so that the central portion is exposed with the side portions of the columnar connecting members 17 and 17A fitted.
Further, the groove bottom of the receiving groove 21 is partitioned by an axial center side columnar portion 23 provided on the axial center side of the support column 20. A fixing tool such as a screw for fixing the fixing tool 27 to the support column 20 may be fastened to the columnar portion 23 on the axial center side. Further, in the figure example, an example is shown in which a hollow portion penetrating over the entire length is provided in the axial center portion of the axial center side columnar portion 23 having a substantially square columnar shape.

The groove filling member 25 is mounted in the receiving groove 21 so that the surface of the support column 20 facing the outer peripheral side is substantially the same plane as the side surface of the support column 20. The dimension of the groove filling member 25 along the groove depth direction of the receiving groove 21 is substantially the same as the groove depth dimension of the receiving groove 21. Further, the dimension of the groove filling member 25 along the groove width direction of the receiving groove 21 is substantially the same as the groove width dimension of the receiving groove 21 on the groove opening side. In the illustrated example, an example in which the groove filling member 25 has a substantially rectangular shape when viewed in the longitudinal direction of the support column 20 is shown. The groove filling member 25 may be detachably fixed to the groove bottom of the receiving groove 21 with, for example, an adhesive or an adhesive material.
Further, an appropriate decorative sheet is attached to each side surface of the four circumferences of the support column 20. In the illustrated example, a series of decorative sheets are attached to the surfaces of the four corners of the support column 20, the tip surface of the projecting piece portion 22, and the surface of the tip end portion of the projecting piece portion 22 facing the axial center side. A decorative sheet of the same color and pattern may be attached to at least the surface of the groove filling member 25 facing the outer peripheral side of the support column 20. Further, a decorative sheet may be attached in a series on the four peripheral side surfaces of the support column 20, including the surface of the groove filling member 25 facing the outer peripheral side. In this case, the groove filling member 25 may be removed by cutting off the decorative sheet.

Further, as shown in FIG. 4A, the upper end portion of the support column 20 is provided with an upper end recess 24 for communicating the receiving grooves 43 of the plurality of upper frame 41 fixed to the upper end portion of the support column 20. (See also Fig. 1). With such a configuration, the cable 4 wired to the receiving grooves 43 of the plurality of upper frames 41 fixed to the upper end portion of the support column 20 is wired through the upper end recess 24 without being divided by the support column 20. Can be done. The upper end recess 24 is provided so as to open on each side surface of the four circumferences of the upper end portion of the support column 20 and to penetrate the support column 20 in a direction orthogonal to each side surface. Further, the upper end recess 24 is provided in a notch shape so as to open upward. As shown in FIG. 1, a cover material may be provided to cover the upper end recess 24 on the side where the upper frame 41 is not fixed. Further, the support column 20 may be formed of an appropriate metal-based material. Further, the groove filling member 25 may be formed of the same material as the support column 20, or may be formed of a synthetic resin-based material or the like.

The support column 20, the upper frame 41, and the lower frame 31 are connected in a vertical manner. Further, the fixture 27 for fixing the upper frame 41 to the support column 20 and the fixture 27 for fixing the floor side frame 31 to the support column 20 are the same parts.
The fixture 27 includes a strut-side piece 28 fixed to the strut 20, and a frame-side piece 29 fixed to the upper frame 41 and the lower frame 31. In the illustrated example, an example in which the fixture 27 is substantially L-shaped when viewed in the wall thickness direction is shown.
The strut-side piece 28 has a plate shape along the wall width direction and the thickness direction, and is arranged along the groove bottom of the receiving groove 21 of the strut 20. In the illustrated example, an example is shown in which the dimension of the support column side piece 28 along the wall thickness direction is made larger than the groove width dimension on the groove opening side and is set according to the groove width dimension of the groove bottom of the receiving groove 21. ing.
Further, the support column side piece 28 is provided with an insertion hole through which a shaft portion of a fixing tool such as a screw is inserted. The strut-side piece 28 is fixed to the strut 20 by a fixing tool fastened to the axial-side columnar portion 23 via an insertion hole.

The frame side piece 29 has a plate shape along the thickness direction in the vertical direction, and is arranged along the groove bottom pieces 44 and 34 of the upper frame 41 and the lower frame 31. The frame side piece portion 29 may be arranged along one of the upper surface side and the lower surface side of the groove bottom piece portions 44 and 34 of the upper frame 41 and the lower frame 31. The frame side piece 29 is provided with an insertion hole through which a shaft portion of a fixing tool such as a screw is inserted. The frame side piece 29 is fixed to the upper frame 41 and the lower frame 31 by a fixing tool fastened to the groove bottom pieces 44 and 34 via the insertion holes.
Further, the receiving groove 21 of the fixture 27 engages with the projecting pieces 22 and 22 provided on the groove opening side of the receiving groove 21 at the base end portion of the frame side piece 29 on the support side piece 28 side. The structure is such that the engaging portions 29a and 29a that suppress the movement to the opening side are provided. In the illustrated example, an example is shown in which the tip end side of the frame side piece 29 is dimensioned according to the dimension of the groove bottom piece 44, 34 along the wall thickness direction, and the engaging portions 29a, 29a are stepped. However, it is not limited to such an aspect. For example, the engaging portions 29a and 29a may have a notched recess for receiving the projecting pieces 22 and 22. The fixture 27 may be formed of an appropriate metal-based material. Further, the fixture 27 for fixing the upper frame 41 and the floor side frame 31 to the support column 20 is not limited to the one having the above-mentioned configuration, and may have various other configurations.

Further, as shown in FIG. 4A, the partition wall device 1 includes a fixed base 26 for fixing the lower end side of the support column 20 to the floor 2. That is, the lower end side of the support column 20 is fixed to the floor 2 via the fixing base 26. The fixed base 26 is arranged so as to overlap the support columns 20 in a plan view. With such a configuration, the appearance can be improved as compared with the case where the lower end side of the support column 20 is fixed to the floor 2 via the fixing piece portion protruding outward from the lower end portion of the support column 20. can.
The fixing base 26 includes a base portion 26a fixed to the floor 2 with a fixing tool such as a screw, an adhesive, an adhesive, or the like, and an engaging portion 26b engaged with the support column 20. In the illustrated example, the engaging portion 26b is shown as a convex portion that is inserted so as to be fitted through the lower end opening of the receiving groove 21 provided on each side of the four circumferences of the support column 20. Instead of such an embodiment, an engaging portion 26b may be provided so as to be fitted through the lower end opening of the hollow portion of the columnar portion 23 on the axial center side. The support column 20 may be configured to be self-supporting by being held by a fixed base 26 whose lower end is fixed to the floor 2. The mode of fixing the lower end side of the support column 20 to the floor 2 is not limited to the one having the above-mentioned configuration, and is fixed to the floor 2 via the floor side frame 31 fixed to the floor 2, for example. It may be one.

As shown in FIG. 6, the partition wall device 1 having the above-described configuration may be constructed as follows according to the partition wall construction method according to the present embodiment.
As shown in FIG. 6A, this partition wall construction method includes a step of fixing the lower end to the floor 2 side and installing the first support column 20A. At this time, the above-mentioned fixed base 26 may be fixed to the floor 2, and then the lower end of the first support column 20A may be held by the fixed base 26 to install the first support column 20A on the floor 2.
Further, the partition wall construction method includes a step of arranging a floor side frame 31 extending in the wall width direction so as to connect the first end portion to the lower end portion of the first support column 20A. At this time, the floor side frame 31 is held by the base member 36 of the non-landing adjusting member 35 arranged on the floor 2, the horizontal level of the floor side frame 31 is confirmed, and the above-mentioned height is appropriately determined. The adjusting member 39 may be used to install the floor side frame 31 so as to be horizontal. Further, the floor side frame 31 (and the base member 36) may be fixed to the floor 2 with a fixing tool such as a screw, an adhesive, an adhesive material, or the like. Further, the first end portion of the floor side frame 31 and the lower end portion of the first support column 20A are connected by a fixture 27. Before the lower end side of the first support column 20A is held by the fixing base 26, the fixture 27 may be engaged with and fixed to the receiving groove 21 of the first support column 20A. Alternatively, the fixture 27 may be fixed in advance on the floor side frame 31 side.

Further, in the partition wall construction method, as shown in FIG. 6B, a columnar connecting member 17 connecting these is interposed between the adjacent partition panels 10 and 10, and the lower end convex portion 15 of each is placed on the floor side frame. It is provided with a step of arranging a plurality of partition panels 10 and 10 while being held by 31. In the present embodiment, the columnar connecting member 17A is also interposed between the first support column 20A and the partition panel 10 adjacent thereto. First, one side portion of the columnar connecting member 17A is fitted into the receiving groove 21 of the first support column 20A to install the columnar connecting member 17A, and then the other side portion of the columnar connecting member 17A is engaged with one of the engaging recesses. The partition panel 10 may be installed by fitting it in the place 16. Further, one side portion of the columnar connecting member 17 is fitted into the other engaging recess 16 of the partition panel 10 to install the columnar connecting member 17, and then the other side portion of the columnar connecting member 17 is placed on one side. The next partition panel 10 may be installed by fitting it into the engaging recess 16 of the above. Hereinafter, the partition panel 10 and the columnar connecting member 17 may be sequentially installed in the same manner. At this time, although not shown, the columnar connecting member 17 provided with the mounting recess 18a and the columnar connecting member 17A not provided with the mounting recess 18a are appropriately selected and installed. You may do so.

Further, the partition wall construction method includes a step of fixing the lower end to the floor 2 side so as to connect the lower end to the second end of the floor side frame 31 and installing the second support column 20B. At this time, similarly to the above, the fixed base 26 is fixed to the floor 2, then the lower end of the second support column 20B is held by the fixed base 26, and the second support column 20B is installed on the floor 2. The lower end portion and the second end portion of the floor side frame 31 may be connected by a fixture 27. Further, similarly to the above, the fixture 27 may be fixed in advance to the second support column 20B or the floor side frame 31. Further, in the present embodiment, the columnar connecting member 17 is also interposed between the second support column 20B and the partition panel 10 adjacent thereto.
Further, as shown in FIG. 6C, in the partition wall construction method, each end portion in the longitudinal direction of the upper frame 41 holding the upper end convex portion 14 of the partition panel 10 is formed by the first support column 20A and the second support column 20B. It has a process of fixing to the upper end. At this time, the fixture 27 for fixing each end of the upper frame 41 in the longitudinal direction to the upper ends of the first support column 20A and the second support column 20B is fixed in advance to the first support column 20A and the second support column 20B or the upper frame 41. You may try to do it. Further, when the partition panel 10 is provided with various equipment (intercom 6 or plug-in connector 5 in the figure) as described above, a cable is provided in the upper frame 41, the floor side frame 31, and the partition panel 10. 4 may be wired.

Further, after installing a plurality of partition panels 10 and 10 in the wall width direction between the pair of columns 20 and 20 (first column 20A and second column 20B), a plurality of partition panels 10 and 10 are further installed along the same wall width direction. The partition panels 10 and 10 may be installed. That is, in this case, a partition wall is constructed by a plurality of partition panels 10 and 10 on both sides of the second support column 20B in the wall width direction. Further, a partition wall orthogonal to the partition wall constructed by the plurality of partition panels 10 and 10 is constructed between the pair of columns 20 and 20 (first column 20A and second column 20B). As described above, a plurality of partition panels 10 and 10 may be installed (see FIG. 5). The above installation procedure is only an example, and various modifications are possible.

In the above example, an example in which the partition wall is constructed so that a space is formed between the ceiling surface 3 and the ceiling surface 3 is shown. However, one modification of the partition wall device 1 according to the present embodiment is on the ceiling surface 3. It is also possible to construct a partition wall up to the point.
As shown in FIG. 7A, the partition wall device 1 includes a pair of auxiliary columns 20C and 20C that are attached to the upper side of the pair of columns 20 and 20 and whose upper ends are in contact with the ceiling surface 3. There is. Further, the partition wall device 1 is arranged between the ceiling side frame 48 arranged along the ceiling surface 3 so as to extend between the pair of auxiliary columns 20C and 20C, and between the ceiling side frame 48 and the upper frame 41. It is provided with a board fixing member 45 that is stretchable in the vertical direction. Further, the partition wall device 1 includes auxiliary boards 13A and 13A fixed on both sides of the board fixing member 45 in the wall thickness direction so as to close the space between the ceiling side frame 48 and the upper frame 41.

With the above configuration, the space between the ceiling side frame 48 and the upper frame 41 can be closed by the auxiliary boards 13A and 13A fixed on both sides of the board fixing member 45 in the wall thickness direction. As a result, even though it can be installed without being affected by the skeleton on the ceiling side as described above, it is also possible to construct a partition wall up to the ceiling surface 3 for shading, sound insulation, etc. be able to. Further, by expanding and contracting the board fixing member 45, even when there is a non-landing on the ceiling surface 3, the non-landing can be absorbed and the ceiling side frame 48 can be installed along the ceiling surface 3. Further, if the pair of auxiliary columns 20C and 20C, the ceiling side frame 48, the board fixing member 45 and the auxiliary boards 13A and 13A are not installed, the partition wall constructed by the partition wall device 1 as described above can be used. A space can be formed on the upper side.

The auxiliary support column 20C has substantially the same configuration as the support column 20 described above. The auxiliary strut 20C may be formed by appropriately cutting a long member to be an extruded strut 20. With such a configuration, it is possible to standardize the parts. Further, the auxiliary support column 20C and the support column 20 may be connected by an appropriate connecting tool. Further, the same fixture 27 for connecting the auxiliary support column 20C and the ceiling side frame 48 may be engaged and fixed to the receiving groove 21 of the auxiliary support column 20C. Further, the same fixing base 26 as described above for fixing the upper end portion of the auxiliary support column 20C to the ceiling surface 3 may be provided.

The ceiling side frame 48 is elongated in the wall width direction. The ceiling-side frame 48 is provided with a receiving groove 49 for receiving the upper end convex portion 46b of the board fixing member 45. The receiving groove 49 is provided so as to open downward and extend over the entire length of the ceiling side frame 48, and has a substantially rectangular groove shape when viewed in the longitudinal direction of the groove. The receiving groove 49 of the ceiling-side frame 48 is partitioned by an upper piece and both side pieces extending downward from both ends of the upper piece in the wall thickness direction. Auxiliary boards 13A and 13A on both sides in the wall thickness direction are fixed to both sides of the ceiling side frame 48 in the wall thickness direction. The dimensions of the ceiling-side frame 48 along the wall thickness direction are appropriately set so that the surfaces of the auxiliary boards 13A and 13A facing outward in the wall thickness direction are substantially flush with the surface of the partition panel 10 facing outward in the wall thickness direction. It may be a dimension. Further, the ceiling side frame 48 may be fixed along the ceiling surface 3 with a fixing tool such as a screw, an adhesive, an adhesive material, or the like. Further, the ceiling side frame 48 may be formed of a metal-based material, but may also be formed of a synthetic resin-based material so as to be able to follow the non-landing of the ceiling surface 3.

As shown in FIG. 7B, the board fixing member 45 has a double tubular structure that can be expanded and contracted in the vertical direction in the present embodiment. The board fixing member 45 includes a main body portion 46 that constitutes an outer tubular portion, and a telescopic portion 47 that is provided in the main body portion 46 in an inner shape and forms an inner tubular portion.
Auxiliary boards 13A and 13A on both sides in the wall thickness direction are fixed to both sides of the main body 46 in the wall thickness direction. The dimensions of the main body 46 along the wall width direction and the vertical direction may be appropriate so that the auxiliary boards 13A and 13A on both sides in the wall thickness direction can be stably fixed. Further, the dimensions of the main body 46 along the wall thickness direction are appropriately set so that the surfaces of the auxiliary boards 13A and 13A facing outward in the wall thickness direction are substantially the same plane as the surface of the partition panel 10 facing outward in the wall thickness direction. It may be the dimension of.
Further, the upper end portion of the main body portion 46 is provided with an upper end convex portion 46b that is fitted into the receiving groove 49 of the ceiling side frame 48. The upper end convex portion 46b is provided so that steps are formed on both sides of the upper end portion of the main body portion 46 in the wall thickness direction.

A part of the telescopic portion 47 is housed in the main body portion 46 through the lower opening of the main body portion 46, and is expanded and contracted with respect to the main body portion 46. The lower end of the telescopic portion 47 is inserted into the receiving groove 43 of the upper frame 41. A receiving recess for receiving the cable 4 wired in the receiving groove 43 of the upper frame 41 may be provided at the lower end of the telescopic portion 47.
Further, the expansion / contraction portion 47 and the main body portion 46 are provided with a fixing portion for fixing the expansion / contraction position of the expansion / contraction portion 47 with respect to the main body portion 46, a fixing tool 46a constituting the fixed portion, and a plurality of female screw portions 47a. In the illustrated example, a plurality of female threaded portions 47a are provided on both sides of the telescopic portion 47 in the wall width direction at intervals in the vertical direction, and are screwed to the female threaded portions 47a of the telescopic portion 47 on both sides of the main body portion 46 in the wall width direction. An example in which the fixing tool 46a having a male screw portion is provided is shown, but the present invention is not limited to such an embodiment.

The board fixing member 45 may be provided so as to be located directly above the columnar connecting member 17 provided between the partition panels 10 and 10. Further, the surface of the board fixing member 45 may have the same color as the surface of the columnar connecting member 17. Further, the board fixing member 45 may be formed of a metal-based material or a synthetic resin-based material. Further, the expansion / contraction structure of the board fixing member 45 is not limited to the structure as described above, and may be, for example, one provided with an adjuster bolt-like member, or may have various other structures.
The auxiliary boards 13A and 13A fixed to both sides of the board fixing member 45 in the wall thickness direction may have the same configuration as the face material 13 of the partition panel 10. In the illustrated example, the wall of the face material 13 of the partition panel 10 is dimensioned along the wall width direction of the auxiliary board 13A so that a similar joint groove is formed substantially directly above the joint groove between the partition panels 10 and 10. An example is shown in which the dimensions are substantially the same as the dimensions along the width direction. Instead of such an embodiment, the auxiliary boards 13A may be provided in a series between the auxiliary columns 20C and 20C.

Next, an example of the partition wall structure using the partition wall device 1 described above will be described with reference to FIG. In the example of FIG. 8, an example in which the partition wall is constructed so as to form a space between the ceiling surface 3 and the ceiling surface 3 is shown. It may be used as a partition wall leading up to.
The partition wall structure 50 has a structure in which a plurality of partition blocks 53 to 56 are installed so that the partition panels 10 and 10 are connected so as to be orthogonal to each other in a plan view. With such a configuration, the partition blocks 53 to 56 are connected to each other so that the partition panels 10 and 10 are orthogonal to each other in a plan view. Therefore, the installation stability of the partition blocks 53 to 56 is stable. Can be improved.

Further, in the partition wall structure 50, the first partition block 53 and the second partition block 54 of the plurality of partition blocks 53 to 56 are connected to each other via the first connecting member 51 in the first direction. It is installed apart from each other. Further, the partition wall structure 50 is orthogonal to the first direction in a state of being connected to the first partition block 53 and the second partition block 54 connected via the first connecting member 51 via the second connecting member 52. A third partition block 55 is installed at a distance from the second direction. With such a configuration, the partition blocks 53 to 56 in which the partition panels 10 and 10 are provided orthogonally to each other are separated from each other in the first direction and the second direction orthogonal to each other via the connecting members 51 and 52. It will be placed in the position where it was. As a result, the stability is improved even when a load is applied along the first direction and the second direction, and the overturning of each partition block 53 to 56 can be effectively suppressed. That is, as described above, the lower end portion of the support column 20 is engaged with and held by the fixed base 26, and the lower end convex portion 15 of the partition panel 10 is engaged with and held by the engaging groove 32 of the floor side frame 31. Even in such a case, it is possible to prevent the columns 20 and the partition panel 10 from tipping over. In other words, the lower end side of the support column 20 and the partition panel 10 can be easily installed without being directly fixed to the floor 2, but these falls can be suppressed.

Further, in the present embodiment, the first connecting member 51 and the second connecting member 52 are connected to the upper end portion of each connection target. With such a configuration, the stability is further improved as compared with the case where the first connecting member 51 and the second connecting member 52 are connected to the intermediate portion or the lower end side portion of the respective connection targets in the height direction. This makes it possible to more effectively suppress the overturning of each partition block 53 to 56. In addition, it is possible to prevent the first connecting member 51 and the second connecting member 52 from getting in the way.
Further, in the present embodiment, the above-mentioned columns 20 are provided at the intersections of the partition panels 10 and 10 in the partition blocks 53 to 56 and the outer end portions of the partition panels 10 in the panel width direction. Further, the support column 20 is connected to each end portion of the first connecting member 51 and the second connecting member 52 in the longitudinal direction. With such a configuration, both ends of the connecting members 51 and 52 in the longitudinal direction are connected to the columns 20, and the connecting members are more firmly connected than those connected to the upper end of the partition panel 10. And the stability can be further improved.

One or both of the first connecting member 51 and the second connecting member 52 is at least from one end side in the panel width direction of any of the partition panels 10 constituting the partition blocks 53 to 56 to be connected on one end side in the longitudinal direction. It is provided so as to extend outward in the panel width direction. With such a configuration, the longitudinal direction of one or both of the first connecting member 51 and the second connecting member 52 is the direction along the panel width direction of the partition panel 10, so that the intermediate portion in the panel width direction is used. The stability can be further improved as compared with the one connected in the panel thickness direction.
The first connecting member 51 and the second connecting member 52 have the same configuration as the upper frame 41 described above. That is, the first connecting member 51 and the second connecting member 52 have an engaging groove 42 (see FIG. 2 and the like) that opens toward the lower side and a receiving groove 43 (see FIG. 2 and the like) that opens toward the upper side. And are provided. With such a configuration, the cable 4 can be wired in the receiving groove 43 of the first connecting member 51 and the second connecting member 52. Further, the first connecting member 51, the second connecting member 52, and the upper frame 41 may be formed by appropriately cutting members having the same structure as extrusion molding. With such a configuration, parts can be standardized and handleability can be improved.
Further, each end portion of the first connecting member 51 and the second connecting member 52 in the longitudinal direction and the support column 20 may be connected by the same fixing tool 27 as described above. Further, the above-mentioned upper frame 41 and floor side frame 31 (panel lower end holding device 30) are provided on the upper end side and the lower end side of the partition panels 10 of the partition blocks 53 to 56.

Further, the partition blocks 53 to 56 have a structure in which the partition panels 10 and 10 are connected so as to have any one of L-shape, T-shape, C-shape and square shape in a plan view. There is. With such a configuration, the partition blocks 53 to 56 can be installed in an installation mode according to the installation location.
In the illustrated example, an example in which the first partition block 53 is rectangular in a plan view is shown. Further, an example is shown in which the first partition block 53 is shaped like a square in a plan view. Further, each side of the first partition block 53 is composed of three partition panels 10 and connected by columns 20 at the four corners. A doorway and fittings such as a sliding door and a hinged door for opening and closing the doorway may be provided on any side of the first partition block 53. Such fittings may be installed in place of any of the partition panels 10, or the fittings may be unitized on the partition panel 10.

Further, an example is shown in which the second partition block 54 connected to the first partition block 53 via the first connecting member 51 is shaped like a T in a plan view. In the illustrated example, the support column 20 provided at one end of the lateral side portion of the T-shaped second partition block 54 and the support column 20 provided at one corner of the first partition block 53 are connected by the first connecting member 51. It has a connected structure. Further, the longitudinal direction of the first connecting member 51 is aligned with the panel width direction of the partition panel 10 constituting one side portion of the first partition block 53 and the partition panel 10 constituting the lateral side portion of the second partition block 54. It has a structure.
Further, the structure is such that the support column 20 is provided at the intersection of the horizontal side portion and the vertical side portion of the second partition block 54. In the illustrated example, the lateral sides of the columns 20 at the intersection are each composed of four partition panels 10, but the present invention is not limited to this mode. Further, although an example in which the vertical side portion of the second partition block 54 is composed of three partition panels 10 is shown, the present invention is not limited to such an embodiment.

Further, an example is shown in which the third partition block 55 is C-shaped (U-shaped, U-shaped) in a plan view. Further, although an example in which each side portion of the C-shaped third partition block 55 is composed of three partition panels 10, the present invention is not limited to this aspect. Further, the second connecting member 52 is formed by connecting the support column 20 provided at the intersection of the side portions of the third partition block 55 orthogonal to each other and the support column 20 provided at one end of the lateral side portion of the second partition block 54. The structure is connected by. Further, the longitudinal direction of the second connecting member 52 is aligned with the panel width direction of the partition panel 10 constituting one side of the third partition block 55. Further, the second connecting member 52 and the first connecting member 51 are provided at right angles to each other via a support column 20 provided at one end of a lateral side portion of the second partition block 54.

Further, in the present embodiment, the fourth partition block 56 is installed in the second partition block 54 in a state of being connected to the second partition block 54 via the second connecting member 52 and separated in the second direction.
Further, an example is shown in which the fourth partition block 56 is L-shaped in a plan view. Further, although an example in which each side portion of the L-shaped fourth partition block 56 is composed of three partition panels 10 is shown, the present invention is not limited to such an embodiment. Further, the structure is such that the support column 20 provided at the outer end of one side of the fourth partition block 56 and the support column 20 at the intersection of the second partition block 54 are connected by the second connecting member 52. Further, the longitudinal direction of the second connecting member 52 is aligned with the panel width direction of the partition panel 10 forming one side of the fourth partition block 56, and the partition panel 10 forming the vertical side of the second partition block 54. The structure is along the width direction of the panel.

The first connecting member 51 and the second connecting member 52 are not limited to those having the same configuration as the upper frame 41, and may have various other configurations. Further, the connection target of each end portion of the first connecting member 51 and the second connecting member 52 is not limited to the upper end portion of the support column 20, but the lower end portion of the support column 20, the intermediate portion in the vertical direction, and each partition block 53 to 56. It may be the upper frame 41, the partition panel 10, the floor side frame 31, or the like.
Further, in the present embodiment, an example in which four partition blocks 53 to 56 having different planar shapes are provided is shown, but all or some of the planar shapes are the same. You may. Further, although an example in which four partition blocks 53 to 56 are provided is shown, at least one having a first partition block, a second partition block, and a third partition block may be provided, and the number may be five or more. May be good. Further, the partition wall structure 50 using the partition wall device 1 according to the present embodiment is not limited to the above-mentioned example, and various other modifications are possible. Further, in the present embodiment, an example in which the non-landing adjusting member 35 for horizontally supporting the floor side frame 31 is provided, but such a non-landing adjusting member 35 may not be provided. The configuration of each member and each part of the partition wall device 1 according to the present embodiment is not limited to the configuration as described above, and various other modifications are possible.

1 Partition wall device 10 Partition panel 13A Auxiliary board 14 Upper end convex part (upper end part)
15 Lower end convex part (lower end part)
16 Engagement recess 17 Columnar connecting member 18 Cylindrical wall 18a Mounting recess 19 Cushion material 20 Strut 20A 1st strut 20B 2nd strut 20C Auxiliary strut 21 Receiving groove 25 Groove filling member 27 Fixture 28 Strut side piece 31 Floor Side frame 33 Receiving groove 33a Inner side wall 34 Groove bottom piece 34b Wiring insertion hole 35 Non-landing adjustment member 36 Base member 37 Upper piece 37b Wiring insertion hole 37d Female thread 38 Side piece 38a Side 39, 39A to 39D Height adjustment member 39a Spacer part 39d Male thread part 41 Upper frame 45 Board fixing member 48 Ceiling side frame 2 Floor 3 Ceiling surface 8 Support member 9 Supported object

Claims (11)

1. Between a pair of columns whose lower ends are fixed to the floor side, a plurality of partition panels provided between the pair of columns, a columnar connecting member provided to connect adjacent partition panels, and the pair of columns. The floor-side frame, which is provided so as to extend and holds the lower end portion of the partition panel, is provided so as to extend between the pair of columns, and each end portion in the longitudinal direction is fixed to each of the pair of columns. A partition wall device comprising: an upper frame that holds the upper end of the partition panel.
2. In claim 1,
   The pair of columns have vertical dimensions that are installed with a space between them and the ceiling surface.
   A pair of auxiliary columns attached to the upper side of the pair of columns and having an upper end abutting against the ceiling surface, and a ceiling-side frame arranged along the ceiling surface so as to extend between the pair of auxiliary columns. , The board fixing member arranged between the ceiling side frame and the upper frame and stretchable in the vertical direction, and the board fixing member so as to close the space between the ceiling side frame and the upper frame. A partition wall device characterized by being provided with auxiliary boards fixed on both sides in the wall thickness direction.
3. In claim 1 or 2,
   The four peripheral sides of the support column are detachably attached to a receiving groove for receiving the support column side piece of the fixture for fixing both or one of the upper frame and the floor side frame, and a receiving groove so as to cover the receiving groove. A partition wall device characterized in that a groove filling member is provided.
4. In any one of claims 1 to 3,
   The columnar connecting member has a configuration in which both side portions in the wall width direction are fitted into engaging recesses provided at both ends in the wall width direction of the partition panel so that the central portion in the wall width direction is exposed between adjacent partition panels. The partition wall device is characterized in that a mounting recess for mounting a support member for supporting the object to be supported is provided at the central portion in the width direction of the wall.
5. In claim 4,
   The columnar connecting member has a hollow tubular shape, and the cylindrical wall portions on both sides in the wall thickness direction of the columnar connecting member are provided with the mounting recesses so as to penetrate each tubular wall portion, and the inside of the columnar connecting member. Is a partition wall device characterized in that a cushioning material is inserted into the.
6. In any one of claims 1 to 5,
   It is elongated along the longitudinal direction of the floor side frame, and is attached to a base member installed on the floor at a plurality of locations at intervals along the longitudinal direction of the base member, and is attached from the upper surface of the base member. A height adjusting member that supports the floor side frame so that the floor side frame is horizontally arranged, and a non-landing adjusting member having the floor side frame can be adjusted. A featured partition wall device.
7. In claim 6,
   The partition wall device is characterized in that the height adjusting member is composed of a plurality of types of height adjusting members including spacer portions having different height dimensions from the upper surface of the base member.
8. In claim 6,
   The partition wall device is characterized in that the height adjusting member is provided with a male threaded portion screwed into a female threaded portion provided at intervals along the longitudinal direction on the upper surface side of the base member.
9. In any one of claims 6 to 8,
   The floor-side frame is characterized in that receiving grooves are provided so as to extend along the longitudinal direction on both side surfaces of the base member in the panel thickness direction so that both inner side walls in the groove width direction face each other. Partition wall device.
10. In claim 9.
    The base member includes an upper piece portion facing the groove bottom piece portion that partitions the groove bottom of the receiving groove of the floor side frame, and both sides extending from both ends of the upper piece portion in the panel thickness direction toward the floor side. It has one part and
    A partition wall device characterized in that a groove bottom piece portion of the floor side frame and an upper piece portion of the base member are provided with wiring insertion holes that communicate with each other.
11. Adjacent to the process of fixing the lower end to the floor side and installing the first column, and the process of arranging the floor side frame extending in the wall width direction so as to connect the first end to the lower end of the first column. A step of arranging a plurality of partition panels by interposing a columnar connecting member that connects them between the partition panels and holding the lower end portions of the respective partition panels on the floor side frame, and at the second end portion of the floor side frame. The process of fixing the lower end to the floor side so as to connect the lower end portion and installing the second support column, and the longitudinal end portions of the upper frame holding the upper end portion of the partition panel are the first support column and the first support column. A partition wall construction method characterized in that it includes a process of fixing to the upper end of two columns.

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