JP2020105861A - Reinforcement structure of partition - Google Patents

Abstract

To enable a partition 1 that partitions an indoor space to be reinforced without providing an arm panel portion at an intermediate portion in a longitudinal direction even if the partition is a self-standing type and does not reach a ceiling plane H.SOLUTION: A partition 1 is reinforced by screw-fixing a reinforcing vertical support 18 on a vertical support 3 disposed at an intermediate portion of the partition 1 in a longitudinal direction so as to butt against an aspect face 5c of a vertical frame material 5 disposed on the vertical support 3 and by fitting a reinforcing vertical frame material 19 further to the reinforcing vertical support 18 to form a reinforcing stringer 17.SELECTED DRAWING: Figure 4

Description

TECHNICAL FIELD The present invention relates to the technical field of a partition reinforcing structure that is built to partition an indoor space of a building.

Today, it is attempted to build a partition to partition the interior space of a building.However, when such a partition is constructed from the floor surface to the ceiling surface, the partition becomes a double-sided support. The structure not only supports the floor surface side but also the ceiling surface side to make it stronger, but if it is a so-called self-supporting type that does not reach the ceiling surface, the floor surface It becomes a cantilevered support structure only from the side, and inevitably weak in strength. In particular, when the partition is a self-supporting type that does not reach the ceiling part, in addition to its weak strength, the upper end part has a free end structure that does not hold down, so that it easily shakes (sways) in the front-rear direction. However, there is a problem of lack of stability.
Therefore, in order to increase the strength of such a partition, it has been attempted to provide a sleeve panel portion at an intermediate portion in the left-right direction of the partition so as to project in the prospective direction (front-back direction) (see, for example, Patent Document 1). ..

JP, 2013-96133, A

However, in the case where the strength is increased by providing the sleeve panel portion, there is a problem that not only the sleeve panel portion interferes with the reduction of the effective space in the room but also a person collides with the sleeve panel portion. There is a problem to be solved by the present invention.

The present invention has been made in view of the above circumstances in order to solve these problems, and the invention of claim 1 is erected from the floor side with a space left and right. A plurality of vertical columns, horizontal members provided in a state of being supported by the vertical columns, vertical and horizontal frame members assembled to these vertical columns and horizontal members, and a space surrounded by these vertical and horizontal frame members. A partition reinforcing structure comprising a plate material to be arranged, wherein a reinforcing vertical member is attached to the vertical column in a state of being in contact with a found surface portion of a vertical frame member.
According to a second aspect of the invention, the vertical column is a self-supporting type in which the lower end edge is supported by a floor rail fixed to the floor surface, and the upper end edge does not reach the ceiling surface. 2. The partition reinforcing structure according to claim 1, wherein the part is supported on the floor.
The invention according to claim 3 is characterized in that the reinforcing vertical member comprises a reinforcing vertical column fixed to the vertical column and a reinforcing vertical frame member attached to the reinforcing vertical column. Alternatively, the reinforcing structure of the partition described in 2.
According to the invention of claim 4, the reinforcing vertical member is supported on the floor surface by supporting the lower end edge of the reinforcing vertical column on the floor surface through a support fitting fixed to the floor surface. The reinforcing structure of the partition according to claim 3.
According to the invention of claim 5, a gap is formed between the reinforcing vertical member and the floor rail by extending the found surface portion of the vertical frame member with respect to the floor rail. The reinforcing structure for a partition according to any one of claims 2 to 4, characterized in that it is closed through an auxiliary metal member fixed to the floor rail while being in contact with the lower end edge of the frame member.

According to the invention of claim 1, the partition is reinforced by the reinforcing vertical member attached to the vertical column, and can be reinforced without using the sleeve panel portion in the middle as in the conventional case. ..
According to the invention of claim 2, even if the vertical pillar supported by the floor rail is a self-supporting partition that does not reach the ceiling surface, it is reinforced by the reinforcing vertical member supported by the floor surface. Therefore, the strength can be surely increased.
According to the invention of claim 3, the reinforcing vertical member is constituted by the reinforcing vertical pillar fixed to the vertical pillar and the reinforcing vertical frame member attached to the reinforcing vertical pillar, and as a result, the reinforcing vertical member is further improved. By making it stronger, it is possible to further increase the strength of the partition.
According to the invention of claim 4, the reinforcing vertical member is reinforced at the lower end edge by supporting the lower end edge of the reinforcing vertical column on the floor surface via the support fitting fixed to the floor surface. As a result, the reinforcement of the reinforcement vertical member is directly supported from the floor surface, and the reinforcement strength can be improved.
According to the invention of claim 5, since the reinforcing vertical member is provided, a gap is formed between the reinforcing vertical member and the floor rail. As a result of being blocked by the auxiliary metal fittings fixed to the floor rail while being in contact with the lower end edge of the vertical rail, the auxiliary metal fittings can also be used to reinforce and support the vertical frame member side, achieving further reinforcement of the partition. You can do it.

It is a front view of a partition. It is a perspective view which shows the state which decomposed|disassembled the vertical and horizontal reinforcing material of a partition. It is a cross-sectional view of a partition. (A) and (B) are the longitudinal cross-sectional view of the horizontal member part of a partition, and the vertical cross-sectional view of the lower end edge part of a vertical pillar. It is a principal part longitudinal cross-sectional view of a vertical support part. (A) and (B) are a principal part longitudinal cross-sectional view showing a state in which a reinforcing transverse member is attached, and a principal part longitudinal cross-sectional view showing a state in which a reinforcing transverse frame member is attached. (A) and (B) are the principal part horizontal cross-sectional views of the part which shows the state which fixed the reinforcement vertical support|pillar to the vertical support|pillar, and the main part transverse cross section of the part which shows the state which fixed the reinforcement vertical frame material to the reinforcement vertical support|pillar. .. It is a cross-sectional plan view of the lower end part of a vertical pillar. (A) (B) (C) is an exploded perspective view showing an auxiliary metal fitting mounting state, an exploded perspective view showing a supporting metal mounting state, and a lateral cross-sectional view of a main part of a supporting metal mounting portion. It is a longitudinal cross-sectional view of the upper end portion of the reinforcing vertical member in the state where the end partition is provided.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings, reference numeral 1 denotes a partition which is built to partition an indoor space of a building or the like, and the partition 1 has a gap in a finding direction (left-right direction) with respect to a floor rail 2 provided on a floor surface F. A plurality of vertical columns (aggregates in the vertical direction) 3 are provided upright, and a thin plate member 4 such as a glass plate is incorporated between the vertical columns 3. Is separated from the ceiling surface H (lower than the ceiling surface H) and is configured as a self-standing type. Since the left and right edge portions of the partition 1 according to the present embodiment are not supported (attached) to the body wall portion, the left and right edge portions are directed toward opposite sides in the prospective direction (front-back direction). Although the extended end-to-end partition portion 1a is provided, the present invention is not limited to such a configuration.

The vertical column 3 is made of a C-shaped material, and the lower end edges of the left and right prospective surface portions 3a are notched so that the finding surface portion 3b is fitted onto the floor rail 2 in the front-rear direction. However, the fitting groove portion 5b of the vertical frame member 5 is externally fitted and incorporated in the vertical column 3, but the left and right edge portions of the plate member 4 are fitted (fitted) and incorporated into the vertical frame member 5. The supporting groove portion 5a for supporting the groove is formed so that the groove bottom portion 5e is common to the groove bottom portion of the fitting groove portion 5b.
In this case, as shown in FIG. 3, the vertical frame member 5 is fitted and incorporated into the vertical column 3 at the intermediate portion in the left-right direction from both sides in the left-right direction (both sides in the finding direction).
On the other hand, among the vertical columns 3 at the end portions in the left-right direction, a vertical column 3 (a right column end in FIG. 3) will be provided with a reinforcing vertical member 17 described later on the side opposite to the side where the end partition 1a is provided. With respect to the vertical column 3), the vertical frame member 5 for fitting and supporting the plate member 4 is incorporated from the inner side in the left-right direction, while the vertical frame member 6 having no support groove portion is incorporated from the outer side.
On the other hand, of the vertical columns 3 at the end portions in the left-right direction, the vertical column 3 on the side where the end partition 1a is provided (the vertical column 3 at the left end in FIG. 3) has a vertical frame in which the support groove 5a is formed. The structure is such that the member 5 and the vertical frame member 6 having no support groove portion are fitted and incorporated from the front-rear direction.
And in this Embodiment, the vertical joint X of a concave groove shape is formed between the adjacent vertical frame members 5, 6 or 5, 6 in a state where the surface portion of the vertical support column 3 becomes the groove bottom surface portion. ing.

On the other hand, between the upper end edges of the adjacent vertical columns 3, the left and right end edges of the cross-shaped cross member (horizontal aggregate) 7 abutted against the left and right prospective surface portions 3a. The vertical columns 3 and the horizontal members 7 are integrally fixed to each other via the corner-shaped corner metal fittings 8, so that the vertical columns 3 and the horizontal members 7 are integrated vertically and horizontally to form a frame structure. However, as with the vertical frame member 5, the fitting groove portion of the first horizontal frame member (head frame member) 9 on the ceiling surface H side having the support groove portion 9a from the upper side with respect to the horizontal frame member 7 is provided. 9b is externally fitted and incorporated, while a fitting groove portion 10b of the second horizontal frame member 10 having a push edge portion 10c that is detachable for attaching the plate member 4 from the lower side is externally fitted and incorporated. Reference numeral 10a denotes a support groove portion formed by assembling the pushing edge portion 10c for fitting and assembling the plate member 4.
Further, the floor rail 2 is provided with a third horizontal frame member 11 that is externally fitted and assembled from the upper side so that the left and right end portions of the left and right vertical frame members 5 abut. Then, the plate member 4 is fitted and incorporated into the supporting frame portions 5a, 10a and 11a of the vertical frame member 5 (or 6) and the second and third horizontal frame members 10 and 11 constituting the four-circle frame structure.
By the way, as the first horizontal frame member 9, the one in which the supporting groove portion 9a is provided to cover the screw 16e for fixing the first horizontal frame member 9 to the horizontal member 7 with the closing member 15 is adopted. If the frame member 9 is arranged at a high position so that it cannot be seen from the upper side, such consideration is not necessary. In such a case, a member having no support groove portion, for example, the same as the vertical frame member 6 is used. Needless to say, one may be adopted.

In the present embodiment, the vertical frame members 5, 6 and the horizontal frame members 9, 10, 11 are externally fitted and attached to the vertical support column 3 and the horizontal frame member 7, respectively. The vertical frame members 5 and 6, and the horizontal frame members 9 and 10 and 11 have a space (space) between the vertical support column 3 and the prospective surface portions 3a and 7a of the horizontal bridge member 7 and the finding surface portions 3b and 7b in the prospective direction and the finding direction. , Space) is present, the prospective face portion and the finding face portion are respectively formed, so that the corresponding frame members are assembled to the vertical columns and horizontal members in a hollow state. The face portion will be described below with a drawing symbol if necessary.

Next, the reinforcing structure of the partition 1 configured as described above will be specifically described. First, the reinforcing structure in the case where the reinforcing horizontal member 12 is provided on the horizontal member 7 will be described.
In the present embodiment, the reinforcing horizontal member 12 is described as being provided on the side of the one facing surface 7a of the horizontal member 7, but the present invention is not limited to this, and the reinforcing horizontal member 12 is provided on both the front and rear facing surfaces 7a. May be. Further, when the reinforcing horizontal member 12 is attached, among the vertical columns 3 at both left and right end portions, the vertical column (the vertical column on the left side in FIG. 3) 3 side on which the end partition 1a protrudes is located at the end partition 1a. However, since there is no end partitioning part 1a for the vertical column 3 portion on the opposite side, the reinforcing horizontal member 12 is configured to extend to the vertical column 3 portion. can do.

Then, the reinforcing horizontal member 12 of the present embodiment is configured by using the reinforcing horizontal member (reinforcing aggregate) 13 and the reinforcing horizontal frame member 14. ) It is formed by a C-shaped mold material having an opening on the outer side, and in a state where the finding surface portion 13a serving as the groove bottom surface is abutted (contacted) with the finding surface portion 9c of the first horizontal frame member 9, The reinforced horizontal member 13 is formed by screwing the screw 16 that penetrates the found surface portion 13a, the found surface portion 9c of the first horizontal frame member 9 and the groove side surface portion 9d of the fitting groove portion 9b into the found surface portion 7a of the horizontal member 7. Although it is configured to be integrally fixed to the horizontal member 7, in the present embodiment, the finding surface portion 9c of the first horizontal frame member 9 arranged on the upper side is the second horizontal member arranged on the lower side. Since the frame member 10 has a structure projecting (protruding) toward the front side in the front-rear direction with respect to the finding surface portion 10d, the finding surface portion 13a of the reinforcing horizontal member 13 and the prospective surface portion 9c of the first horizontal frame member 9 are It may be configured to abut, and the finding surface portion 13a of the reinforcing horizontal member 13 may be configured to abut the finding surface portion 10d of the second horizontal frame member 10, and further, the first and second It goes without saying that the lateral frame members 9 and 10 may be configured to come into contact with both the finding surface portions 9c and 10d.
As described above, as the reinforcing horizontal member 13 fixed to the horizontal member 7, it is preferable to use one long member that is long over the entire width of the partition in terms of strength, but the partition 1 is long in the left-right direction. In this case, it is possible to employ a material that is cut (cut) in the middle, and in that case, a long material that is not cut at the vertical pillar 3 part in the middle in the left-right direction and that extends in the left-right direction with respect to the vertical pillar 3. That is, by arranging the vertical columns 3 in the middle to reach both sides in the finding direction, it is possible to reinforce the partition 1 from being bent at the vertical columns 3. This also applies to the reinforcing horizontal frame member described later.

On the other hand, since the reinforcing horizontal frame member 14 has the same shape as the vertical frame member 5 in the present embodiment, it has a structure including the support groove portion 14a and the fitting groove portion 14b. In a state where the groove portion 14b is fitted onto the reinforcing horizontal member 13 from the front side in the front-rear direction, from the groove bottom surface portion 14c common to both groove surface portions 14a and 14b to the finding surface portion 13a of the reinforcing horizontal member 13 and the second horizontal frame member 10 A screw 16a is screwed into the found surface portion 10d of the above, whereby the reinforcing horizontal frame member 14 is integrally fixed to the reinforcing horizontal bridging member 13. Of course, the present invention can be carried out by fixing the reinforcing horizontal frame member 14 to the horizontal member 7 by increasing the screw length. Incidentally, the screw-in positions of the screws 16 and 16a are set so as to be displaced in the left-right direction, but it goes without saying that it is not limited to this.

Next, the structure in which the reinforcing vertical member 17 is provided on the vertical column 3 of the partition 1 will be described.
In this case, the reinforcing vertical member 17 is provided on the side where the reinforcing horizontal member 12 is provided, but it is needless to say that it is not limited to this, and it is provided on at least one side if necessary. Needless to say, it is not necessary to provide the reinforcing vertical members 17 on all the vertical columns 3, and the reinforcing vertical members 17 may be provided on the vertical columns 3 selected according to the required strength.

The reinforcing vertical member 17 includes a reinforcing vertical column (reinforcing aggregate) 18 fixed to the vertical column 3 and a reinforcing vertical frame member 19 attached to the reinforcing vertical column 18. The reinforcing vertical column 18 is formed of a C-shaped mold material that is open on the outer side in the prospective direction, and the finding surface portion 18a serving as the groove bottom surface is abutted against the finding surface portion 5c of the vertical frame member 5 (contact). In this state, the reinforcing vertical column 18 is vertically inserted by screwing a screw 16b into the finding surface 3b of the vertical column 3 through the vertical joint X portion formed between the right and left vertical frame members 5 from the surface 18a. It is integrally fixed to the column 3.

On the other hand, as the reinforcing vertical frame member 19, the same one as the vertical frame member 5 is adopted (not limited to this, of course), but the fitting groove portion 19b is externally fitted to the reinforcing vertical column 18. Then, by screwing the screw 19d screwed from the groove bottom surface portion 19c of the support groove portion 19a into the found surface portion 18a of the reinforcing vertical column 18, the reinforcing vertical frame member 19 can be attached and fixed to the reinforcing vertical column 18, but the screw 19d It is also possible to employ a structure in which the length is made long and screwed even into the vertical column 3. In this case, the screws 16b and 19d are also configured to be displaced in the vertical direction, but it goes without saying that the invention is not limited to this.

Further, a bottomed tubular support fitting 20 is fitted in the lower end edge of the reinforcing vertical column 18, and the support fitting 20 is screwed from the bottom surface portion 20a of the support fitting 20 to the support fitting 20 on the floor surface. Although fixed to F, the supporting metal fitting 20 is further fixed to the reinforcing vertical column 18 via the screw 20c, and by doing so, the reinforcing vertical column 18 is fixedly supported on the floor surface F. ..
Further, in the present embodiment, since the reinforcing vertical member 17 is provided in the state of being in contact with the vertical frame member 5, a gap is formed between the reinforcing vertical member 17 and the floor rail 2, and the In the embodiment, the straddle 21a of the U-shaped auxiliary metal fitting 21 is in contact with the floor rail 2 and the straddle 21a is fixed to the floor rail 2 with the screw 21b. Although the gap is closed by the auxiliary metal fitting 21, the auxiliary metal fitting 21 is assembled in a state where the upper end edge of the auxiliary metal fitting 21 abuts on the vertical support pillar 3 and the lower end edge of the vertical frame member 5, so that the vertical support pillar is provided. 3, the vertical frame member 5 can receive support from the floor surface F with respect to the lower end edge portion thereof. 2a is a screw for fixing the floor rail 2 to the floor surface F.

In the present embodiment configured as described above, the partition 1 is provided in a state of being supported by the plurality of vertical columns 3 standing upright from the floor surface F side with a space in the left-right direction. A structure of vertical and horizontal frames is formed by the horizontal members 7, and vertical and horizontal frame members 5, 9, 10 and 11 assembled to the vertical columns 3 and the horizontal members 7, and these vertical and horizontal frame members 5, 9, 10 and It is configured to include the plate member 4 arranged in the space surrounded by 11, and in this case, the reinforcing vertical member 17 is in contact with the found surface portion 5c of the vertical frame member 5. Since it is fixedly supported by the vertical column 3 via a screw 16b that is screwed into the vertical column 3, the partition 1 is separated from the vertical column 3 standing upright at the middle portion in the left-right direction as in the conventional case to a sleeve panel portion. The need to extend and reinforce is avoided, for example, when the ceiling surface H is high and the room space that is wide between the floor surface F and the ceiling surface H is partitioned, the partition 1 is placed in the middle. Even if the sleeve panel section is not provided or the number of the sleeve panel sections is reduced, the required strength can be secured, so that the interior space partitioned by the partition 1 is not disturbed by the sleeve panel section, or It can be used effectively in a reduced state.

Moreover, in this case, when the vertical pillar 3 is a self-supporting type in which the lower end edge is supported by the floor rail 2 fixed to the floor surface F and the upper end edge does not reach the ceiling surface H, As for the material 12, as a result of the lower end edge being a self-supporting type supported by the floor surface F, it is possible to reliably measure the increase in the strength of the partition 1.
Moreover, in this structure, the reinforcing vertical member 17 is configured to include the reinforcing vertical column 18 fixed to the vertical column 3 and the reinforcing vertical frame member 19 attached to the reinforcing vertical column 18, and as a result, the partition 1, the support from the floor surface F becomes a double support structure by the vertical columns 3 and the reinforcing vertical columns 18 so that the reinforcing vertical members 17 can be made stronger and the partition 1 can be further strengthened. ..

In this case, since the reinforcing vertical member 17 is supported on the floor surface F, the lower end edge of the reinforcing vertical column 18 is supported on the floor surface F via the support fitting 20 fixed to the floor surface F. Since the reinforcement of the reinforcing vertical member 17 is directly supported from the floor surface F, the reinforcing strength can be improved, and the supporting structure of the reinforcing vertical member 17 on the floor surface F is simplified.
Further, a gap is formed between the reinforcing vertical column 18 and the floor rail 2 by providing the reinforcing vertical member 17, but the upper end edge of this gap is the lower edge of the vertical frame member 5. As a result of being blocked by the auxiliary metal fittings 21 fixed to the floor rail 2 in a state of abutting against the section, the auxiliary metal fittings 21 can also support and support the vertical frame member 5 side, and the partition 1 can be further reinforced. Will be achieved.
Furthermore, in this structure, the upper end portion of the reinforcing vertical member 17 is in contact with the reinforcing horizontal member 12, and as a result, the vertical column 3 and the horizontal frame member 7 are respectively the reinforcing vertical member 17 and the reinforcing horizontal member. In addition to being reinforced by 12, the reinforcing vertical member 17 and the reinforcing horizontal member 12 come into contact with each other, so that the supporting structure can be reinforced, so that a more excellent reinforcing structure can be provided.

Incidentally, in the present embodiment, the reinforcing cross member 12 is provided, but the reinforcing cross member 12 also has its own effect. That is, in this one, since the reinforcing horizontal member 12 fixedly supported by the first horizontal frame member 9 via the screw 16 screwed into the horizontal member 7, the horizontal member 7 of the partition 1 is attached. It will be possible to reinforce the part.
Moreover, in this structure, the reinforcing horizontal member 12 is attached to the horizontal member 7 provided at the upper end edge of the vertical column 3, and as a result, in such a self-supporting partition 1, a free end shape is formed. Thus, the reinforcement at the upper edge portion which has become a reliable one can be surely performed by using the reinforcing cross member 12, so that the partition 1 is substantially reinforced.
Further, in this structure, since the reinforcing horizontal member 12 is configured as a long member extending over substantially the entire width in the left-right direction of the partition 1, the reinforcing horizontal member 12 extends in the left-right direction with respect to the vertical column 3 at the intermediate position standing at the intermediate position in the left-right direction. As a result, it is possible to reinforce the strength of the vertical column 3 at the intermediate position in the left-right direction, which easily bends.

Of course, the present invention is not limited to the above-mentioned embodiment, and the partition can be reinforced only by the reinforcing horizontal members, that is, the reinforcing vertical members. In this case, the second partition of FIG. As in the embodiment described above, the reinforcing vertical member 17 has the upper end edge reaching the upper end edge of the partition 1, and the upper end edge is closed by the closing member 22. Even if it does so, the present invention can be implemented.
By the way, in this one, the reinforcing vertical column 18 is short so as not to reach the upper edge of the partition 1, while the reinforcing vertical frame member 19 is extended to the upper edge of the partition 1, and the closing member 22 is used. It is configured to be fixed with a screw 22b using an L-shaped mounting bracket 22a.

INDUSTRIAL APPLICATION This invention can be utilized as a reinforcement structure of the partition which partitions the indoor space of a building.

1 Partition 2 Floor rail 3 Vertical post 3a Expected surface part 3b Finding surface part 4 Plate material 5 Vertical frame material 5c Finding surface part 7 Horizontal material 7a Expected surface part 7b Finding surface part 9 First horizontal frame member 9c Finding surface part 12 Reinforcement lateral member 13 Reinforcing lateral member Material 13a Finding surface portion 14 Reinforcing horizontal frame material 17 Reinforcing vertical member 18 Reinforcing vertical column 18a Finding surface portion 19 Reinforcing vertical frame material F Floor surface H Ceiling surface

Claims (5)

A plurality of vertical columns that stand upright from the floor side with a space in the left-right direction, horizontal members that are supported by the vertical columns, and vertical and horizontal frames that are assembled to these vertical columns and horizontal members. In a partition constituted by a member and a plate member arranged in a space surrounded by these vertical and horizontal frame members, a reinforcing vertical member is attached to the vertical column in a state of being in contact with a found surface portion of the vertical frame member. Reinforcement structure of the partition characterized by that. The vertical column is a self-supporting type whose bottom edge is supported by a floor rail whose bottom edge is fixed to the floor, and whose top edge does not reach the ceiling surface. The reinforcing structure for a partition according to claim 1, wherein The reinforcing vertical member is configured to include a reinforcing vertical column fixed to the vertical column, and a reinforcing vertical frame member attached to the reinforcing vertical column, and reinforcement of the partition wall according to claim 1 or 2. Construction. The supporting of the reinforcing vertical member to the floor surface is performed by supporting the lower end edge of the reinforcing vertical column on the floor surface via a support fitting fixed to the floor surface. Reinforcement structure of the partition. Between the reinforcing vertical member and the floor rail, a gap is formed by the finding surface portion of the vertical frame member extending in the prospective direction with respect to the floor rail, and the gap has an upper end edge at the lower end of the vertical frame member. The reinforcing structure for a partition according to any one of claims 2 to 4, wherein the reinforcing structure is closed by an auxiliary metal member that is fixed to the floor rail while being in contact with the edge portion.

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