JP7203605B2 - Partition reinforcement structure - Google Patents

Description

TECHNICAL FIELD The present invention relates to a technical field of reinforcement structures for partitions erected to partition indoor spaces of buildings.

Nowadays, attempts are made to erect partitions to partition the interior space of a building. However, when such partitions are configured to extend from the floor surface to the ceiling surface, the partitions are vertically supported. It is possible to make the structure strong by receiving support not only from the floor side but also from the ceiling side. It becomes a cantilever-like support structure only from the side, and the strength is inevitably weak. In particular, when the partition is a self-supporting type that does not reach the ceiling, in addition to the above-mentioned weak strength, the upper end side part has a free end structure without a pressure, so it is easy to swing (sway) in the front and back direction. There is a problem that it becomes unstable and lacks stability.
Therefore, in order to increase the strength of such a partition, an attempt has been made to provide a sleeve panel portion in the middle portion of the partition in the left-right direction so as to protrude in the prospective direction (front-rear direction) (see, for example, Patent Document 1). .

JP 2013-96133 A

However, in the case where the sleeve panel portion is provided to increase strength, not only does the sleeve panel portion become an obstacle and the effective space in the room is narrowed, there are also problems such as a person colliding with the sleeve panel portion. There is a problem to be solved by the present invention.

The present invention was created for the purpose of solving these problems in view of the actual situation as described above. A plurality of vertical pillars, horizontal members provided in a state supported by the vertical pillars, vertical and horizontal frame members assembled to these vertical pillars and horizontal members, and a space surrounded by these vertical and horizontal frame members In a partition constructed with a plate material to be arranged, when attaching a reinforcing vertical member to the vertical support in a state of contacting the facing surface of the vertical frame member, the vertical support is fixed to the floor at the lower end edge It is a partition reinforcement structure characterized in that it is supported by a floor rail that is attached to the floor, and the upper edge does not reach the ceiling surface, and the lower edge of the reinforcing vertical member is supported by the floor surface . be.
The invention according to claim 2 is characterized in that the reinforcing vertical members comprise vertical reinforcing columns fixed to the vertical columns and vertical reinforcing frame members attached to the vertical reinforcing columns. Fig. 3 is a reinforcement structure of the described partition;
According to the invention of claim 3 , a gap is formed between the reinforcing vertical member and the floor rail by extending the facing surface portion of the vertical frame member in the projection direction with respect to the floor rail, and the gap is defined by the upper edge. 3. The reinforcing structure of the partition according to claim 1 or 2 , wherein the partition is closed via an auxiliary metal fitting fixed to the floor rail in a state in which the portion is in contact with the lower end edge of the vertical frame member.
The invention of claim 4 comprises a plurality of vertical pillars erected from the floor side in a state of being spaced in the left-right direction, horizontal members provided in a state of being supported by the vertical pillars, and the vertical pillars and the horizontal pillars. In a partition composed of vertical and horizontal frame members assembled to a material and plate members arranged in a space surrounded by the vertical and horizontal frame members, the vertical support abuts against the facing surface of the vertical frame member. When installing the reinforcing vertical members in the state, the reinforcing vertical members are configured with reinforcing vertical posts fixed to the vertical posts, and reinforcing vertical frame members attached to the reinforcing vertical posts . The reinforcement structure of the partition is characterized in that the support to the floor surface is achieved by supporting the lower end edge of the reinforcing vertical pillar to the floor surface via a support fitting fixed to the floor surface. .

According to the invention of claim 1, the partition is reinforced by the reinforcing vertical member attached to the vertical support, so that the reinforcement can be performed without using the sleeve panel part in the middle as in the conventional art. However, in this case, even if the vertical struts supported by the floor rails are self-supporting partitions that do not reach the ceiling surface, they are reinforced by the reinforcing vertical members supported on the floor surface. It is possible to achieve a certain increase in strength .
According to the invention of claim 2 , the reinforcing vertical members are composed of the reinforcing vertical pillars fixed to the vertical pillars and the reinforcing vertical frame members attached to the reinforcing vertical pillars. It can be made strong, and the strength of the partition can be further increased.
According to the third aspect of the invention, a gap is formed between the vertical reinforcing member and the floor rail by providing the vertical reinforcing member. As a result of the auxiliary metal fittings fixed to the floor rail in contact with the lower edge of the partition, the vertical frame members can also be reinforced and supported by the auxiliary metal fittings, achieving further reinforcement of the partition. It will be possible.
According to the invention of claim 4, the reinforcing vertical members are supported on the floor surface via the support metal fittings to which the lower edge portions of the reinforcing vertical columns are fixed to the floor surface, thereby reinforcing the lower edge portions. As a result, the reinforcing vertical members are directly supported from the floor surface, and the reinforcement strength can be improved.

It is a front view of a partition. FIG. 4 is a perspective view showing a state in which vertical and horizontal reinforcing members of the partition are disassembled; It is a cross-sectional view of a partition. (A) and (B) are a vertical cross-sectional view of a horizontal member portion of a partition and a vertical cross-sectional view of a lower end edge portion of a vertical support. FIG. 4 is a longitudinal cross-sectional view of a main portion of a vertical strut portion; (A) and (B) are longitudinal cross-sectional views of essential parts showing a state in which horizontal reinforcing members are attached, and longitudinal sectional views of essential parts showing a state in which horizontal reinforcing frame members are installed. (A) and (B) are a cross-sectional view of a main part showing a state in which the reinforcing vertical support is fixed to the vertical support, and a cross-sectional view of a main part showing a state in which the reinforcing vertical frame member is fixed to the reinforcing vertical support. . FIG. 4 is a cross-sectional plan view of the lower end portion of the vertical strut; (A), (B), and (C) are an exploded perspective view showing a state in which the auxiliary metal fitting is attached, an exploded perspective view showing a state in which the support metal fitting is attached, and a transverse cross-sectional view of the main part of the support metal fitting attachment portion. FIG. 4 is a vertical cross-sectional view of the upper end portion of the reinforcing vertical member provided with the end partition.

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. In the drawings, reference numeral 1 denotes a partition erected to partition the interior space of a building such as a building. A plurality of vertical pillars (aggregates in the vertical direction) 3 are erected, and a thin plate material 4 such as a glass plate is incorporated between the vertical pillars 3. is configured as a self-supporting type spaced apart from the ceiling surface H (lower than the ceiling surface H). In addition, since the left and right edges of the partition 1 of the present embodiment are not supported (attached) to the frame wall, the left and right edges are arranged in opposite directions (forward and backward directions). Although the extended end partition portion 1a is provided, the present invention is not limited to such a configuration.

The vertical struts 3 are made of a C-shaped material, and the lower edges of the left and right projection surfaces 3a are notched so that the projection surfaces 3b are fitted over the floor rails 2 in the front-rear direction. However, the fitting groove 5b of the vertical frame member 5 is fitted to the vertical support 3, and the left and right edges of the plate member 4 are fitted (inserted) into the vertical frame member 5. A support groove portion 5a for supporting the fitting groove portion 5b is formed in such a manner that a groove bottom portion 5e is shared with the groove bottom portion of the fitting groove portion 5b.
In this case, as shown in FIG. 3, vertical frame members 5 are fitted and incorporated from both sides in the left-right direction (both sides in the view direction) with respect to the vertical support 3 in the middle portion in the left-right direction.
On the other hand, of the vertical struts 3 at the left-right edge portions, the vertical struts 3 (the right end in FIG. 3) will be provided with reinforcing vertical members 17 (described later) on the side opposite to the side where the end partition portion 1a is provided. As for the vertical strut 3), the vertical frame member 5 is incorporated from the inside in the left-right direction in order to fit and support the plate member 4, while the vertical frame member 6 without a support groove is incorporated from the outside.
On the other hand, of the vertical struts 3 at the left-right edge portions, the vertical strut 3 on the side where the end partition portion 1a is provided (vertical strut 3 at the left end in FIG. 3) has a vertical frame in which the support groove portion 5a is formed. It has a structure in which a member 5 and a vertical frame member 6 without a support groove are fitted together from the front and rear directions.
In this embodiment, between the adjacent vertical frame members 5, 6 or 5, 6, a concave groove-shaped vertical joint X is formed in a state where the surface portion of the vertical support 3 becomes the groove bottom surface portion. ing.

On the other hand, between the upper edges of the adjacent vertical struts 3, L The vertical struts 3 and the horizontal members 7 are integrally fixed through the letter-shaped corner metal fittings 8, thereby forming a framework (framework) structure in which the vertical struts 3 and the horizontal members 7 are vertically and horizontally integrated. However, with respect to the horizontal member 7, the fitting groove portion of the first horizontal frame member (coping frame member) 9 on the side of the ceiling surface H provided with the support groove portion 9a is similar to the vertical frame member 5 from above. 9b is fitted on the outside, while a fitting groove 10b of a second horizontal frame member 10 having a pressing edge 10c which can be engaged and disengaged for attaching the plate member 4 from the lower side is fitted on the outside. Reference numeral 10a denotes a support groove portion formed by assembling the pushing edge portion 10c to fit and incorporate the plate member 4. As shown in FIG.
Further, the floor rail 2 is provided with a third horizontal frame member 11 which is externally fitted from above so that both left and right edges abut against the left and right vertical frame members 5 . The plate member 4 is fitted into the support grooves 5a, 10a and 11a of the vertical frame members 5 (or 6) and the second and third horizontal frame members 10 and 11 that constitute the four-peripheral frame structure.
Incidentally, as for the first horizontal frame member 9, a support groove portion 9a was provided in order to hide the screw 16e for fixing the first horizontal frame member 9 to the horizontal member 7 with the blocking member 15, but the first horizontal frame member 9 was If the frame member 9 is arranged at a position so high that it cannot be seen from above, such consideration is not necessary. It goes without saying that you may adopt a thing.

In this embodiment, the vertical frame members 5 and 6 and the horizontal frame members 9, 10 and 11 are fitted onto the vertical support 3 and the horizontal member 7. The vertical frame members 5 and 6 and the horizontal frame members 9, 10 and 11 are provided with gaps (spaces) in the projection direction and the projection direction with respect to the projection surface portions 3a and 7a and the projection surface portions 3b and 7b of the vertical strut 3 and the horizontal frame members 7. , space) are formed, respectively, and the corresponding frame members are assembled to the vertical struts and horizontal members in a hollow state. The face portion will be described below with reference numerals if necessary.

Next, the reinforcing structure of the partition 1 constructed in this manner will be specifically described. First, the reinforcing structure in the case where the horizontal member 7 is provided with the reinforcing horizontal member 12 will be described.
In the present embodiment, the reinforcing horizontal member 12 is provided on one side of the lateral surface 7a of the horizontal member 7, but is not limited to this, and may be provided on both the front and rear side surfaces 7a. may Furthermore, when the reinforcing horizontal member 12 is attached, among the vertical struts 3 at both the left and right ends, the vertical struts on the side from which the end partition portion 1a protrudes (vertical struts on the left side in FIG. However, since there is no end partition 1a for the 3 parts of the vertical support on the opposite side, the reinforcement horizontal material 12 is configured to extend to the 3 parts of the vertical support. can do.

The reinforcing horizontal member 12 of the present embodiment is configured using a reinforcing horizontal member (reinforcing aggregate) 13 and a reinforcing horizontal frame member 14. ) It is formed of a C-shaped member that is open on the outside, and in a state where the facing surface portion 13a that becomes the bottom surface of the groove is abutted (contacted) with the facing surface portion 9c of the first horizontal frame member 9. The reinforcing horizontal member 13 is secured by screwing a screw 16 penetrating through the viewing surface portion 13a, the viewing 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 viewing 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 facing surface portion 9c of the first horizontal frame member 9 arranged on the upper side is attached to the second horizontal frame member 9 arranged on the lower side. Since it has a structure that protrudes (protrudes) toward the front side in the front-rear direction from the facing surface portion 10d of the frame member 10, the facing surface portion 13a of the reinforcing horizontal member 13 and the facing surface portion 9c of the first horizontal frame member 9 are aligned. It is configured so as to abut, and the facing surface portion 13a of the reinforcing horizontal member 13 may be configured to abut on the facing surface portion 10d of the second horizontal frame member 10. Needless to say, it may be configured so as to abut on both of the facing surfaces 9c and 10d of the horizontal frame members 9 and 10. FIG.
As the reinforcing horizontal member 13 fixed to the horizontal member 7 in this way, it is preferable in terms of strength to use a single elongated member that is long across the entire width of the partition. In that case, it is possible to adopt a material that is divided (cut) in the middle. That is, by sandwiching the vertical support 3 in the middle and extending to both sides in the viewing direction, it is possible to reinforce the partition 1 against bending at the vertical support 3 portion. This also applies to the reinforcing horizontal frame members, which will be described later.

On the other hand, in the present embodiment, the reinforcing horizontal frame member 14 has the same shape as the vertical frame member 5, and therefore has a structure including a support groove portion 14a and a fitting groove portion 14b. In a state where the groove portion 14b is fitted on the reinforcing horizontal member 13 from the front side in the front-rear direction, the groove bottom portion 14c common to both the groove surface portions 14a and 14b is extended to the facing surface portion 13a of the reinforcing horizontal member 13 and the second horizontal frame member 10. A screw 16a is screwed into the facing surface portion 10d of the frame member 14, thereby integrally fixing the reinforcing horizontal frame member 14 to the reinforcing horizontal member 13. As shown in FIG. Of course, the present invention can also be carried out by fixing the reinforcing horizontal frame member 14 to the horizontal member 7 by increasing the screw length. Incidentally, the screwing positions of the screws 16 and 16a are set so as to be shifted in the left-right direction, but it is of course not limited to this.

Next, the configuration in which the vertical support 3 of the partition 1 is provided with the reinforcing vertical members 17 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 of course not limited to this, and if necessary, it is provided on at least one side. It is not necessary to provide the reinforcing vertical members 17 on all the vertical struts 3, and it is needless to say that they can be provided on the vertical struts 3 selected according to the required strength.

The reinforcing vertical members 17 are composed of reinforcing vertical struts (reinforcing aggregates) 18 fixed to the vertical struts 3 and reinforcing vertical frame members 19 attached to the reinforcing vertical struts 18 . The reinforcement vertical strut 18 is formed of a C-shaped member that is open on the outside in the projection direction, and the facing surface portion 18a that serves as the bottom surface of the groove is abutted against the facing surface portion 5c of the vertical frame member 5 (contact ), a screw 16b is screwed into the facing surface portion 3b of the vertical strut 3 through the vertical joint X formed between the left and right vertical frame members 5 from the facing surface portion 18a, so that the reinforcing vertical strut 18 is vertically attached. It is integrally fixed to the strut 3 .

On the other hand, the reinforcement vertical frame member 19 employs the same material as the vertical frame member 5 (it is needless to say that it is not limited to this), but the fitting groove portion 19b is externally fitted to the reinforcement vertical support 18. Screws 19d screwed from the groove bottom surface 19c of the support groove 19a are screwed into the facing surfaces 18a of the reinforcing vertical struts 18 so that the reinforcing vertical frame members 19 can be attached and fixed to the reinforcing vertical struts 18. However, the screws 19d can be made longer and screwed into the vertical strut 3. In this case, the screws 16b and 19d are also displaced in the vertical direction, but needless to say, the arrangement is not limited to this.

Further, a bottomed tubular support metal fitting 20 is fitted to the lower end edge of the reinforcing vertical support 18, and the support metal fitting 20 is attached to the floor surface via a screw 20b screwed from the bottom surface portion 20a of the support metal fitting 20. F, the support metal fittings 20 are further fixed to the reinforcing vertical struts 18 via screws 20c, and by doing so, the reinforcing vertical struts 18 are fixedly supported on the floor surface F. .
In addition, in this embodiment, since the reinforcing vertical members 17 are provided in contact with the vertical frame members 5, a gap is formed between the reinforcing vertical members 17 and the floor rails 2. In the embodiment, the straddle portion 21a of the auxiliary fitting 21 having a letter K is in contact with the floor rail 2, and the straddle portion 21a is fixed to the floor rail 2 using the screw 21b. The gap is closed by the auxiliary metal fittings 21, but since the auxiliary metal fittings 21 are assembled in a state in which the upper end edges are in contact with the vertical pillars 3 and the lower end edges of the vertical frame members 5, the vertical pillars 3. Support from the floor surface F for the lower edge of the vertical frame member 5 can be received. 2a is a screw for fixing the floor rail 2 to the floor surface F. As shown in FIG.

In this embodiment constructed as described above, the partition 1 is provided in a state supported by a plurality of vertical pillars 3 erected from the floor surface F side while being spaced apart in the left-right direction. A vertical and horizontal frame structure is formed by the horizontal members 7, and the vertical and horizontal frame members 5, 9, 10, and 11 assembled to the vertical support 3 and the horizontal member 7, and the vertical and horizontal frame members 5, 9, 10, 11. In this case, the reinforcing vertical member 17 is in contact with the facing surface 5c of the vertical frame member 5. Since it is fixed and supported by the vertical support 3 via a screw 16b screwed into the vertical support 3, the partition 1 can be separated from the vertical support 3 erected in the middle in the left-right direction in the conventional manner. The need to extend and reinforce is avoided, for example, in the case of partitioning an indoor space with a high ceiling surface H and a wide gap between the floor surface F and the ceiling surface H, the partition 1 is placed in the middle. Even if the sleeve panels are not provided or the number of the sleeve panels is reduced, the necessary strength can be secured, and the indoor space partitioned by the partition 1 is not obstructed by the sleeve panels, or It can be effectively used in a reduced state.

Moreover, in this case, when the vertical support 3 is of a self-supporting type whose lower end edge is supported by the floor rail 2 fixed to the floor surface F and whose upper end edge does not reach the ceiling surface H, the reinforcing vertical support As for the material 12, the bottom edge is supported by the floor surface F, and as a result, the strength of the partition 1 can be reliably increased.
Moreover, in this case, the reinforcing vertical members 17 are constructed as comprising reinforcing vertical columns 18 fixed to the vertical columns 3, and reinforcing vertical frame members 19 attached to the reinforcing vertical columns 18, resulting in a partition. 1, the support from the floor surface F becomes a double support structure with the vertical support 3 and the reinforcing vertical support 18, so that the reinforcing vertical support 17 can be made stronger and the strength of the partition 1 can be further increased. .

In this case, the reinforcing vertical members 17 are supported on the floor surface F by supporting the floor surface F through the support metal fittings 20 to which the lower end edges of the reinforcing vertical struts 18 are fixed to the floor surface F. Since the reinforcing vertical members 17 are directly supported from the floor surface F, the reinforcing strength can be improved, and the supporting structure of the reinforcing vertical members 17 to the floor surface F is simplified.
In addition, a gap is formed between the reinforcement vertical support 18 and the floor rail 2 by providing the reinforcement vertical member 17 , and the upper edge of this gap is the lower edge of the vertical frame member 5 . As a result, the vertical frame members 5 can be reinforced and supported by the auxiliary metal fittings 21, and the partition 1 is further reinforced. can be achieved.
Furthermore, this structure has a structure in which the upper end of the reinforcing vertical member 17 is in contact with the reinforcing horizontal member 12, and as a result, the vertical support 3 and the horizontal member 7 are respectively connected to the reinforcing vertical member 17 and the horizontal reinforcing member 7. In addition to being reinforced by 12, reinforcement by the support structure due to contact between the reinforcing vertical members 17 and the reinforcing horizontal members 12 is also taken into account, so that a further excellent reinforcing structure can be provided.

Incidentally, in the present embodiment, the reinforcing horizontal member 12 is provided, and the reinforcing horizontal member 12 also has its own effect. In other words, in this case, the reinforcing horizontal member 12 is fixedly supported by the first horizontal frame member 9 via a screw 16 screwed into the horizontal member 7, so that the horizontal member 7 of the partition 1 It will be possible to reinforce the part.
Moreover, in this partition, a reinforcing horizontal member 12 is attached to the horizontal member 7 provided at the upper end edge of the vertical column 3. Reinforcement at the tapered upper edge can be reliably performed using the reinforcing horizontal member 12, so that the partition 1 is substantially reinforced.
Further, in this embodiment, the reinforcing horizontal member 12 is configured as a long member covering substantially the entire lateral width of the partition 1, so that it extends laterally with respect to the vertical support 3 at the intermediate position erected at the intermediate position in the lateral direction. As a result, it is possible to reinforce the strength of the vertical support 3 at the middle position in the left-right direction, which tends to bend.

The present invention is, of course, not limited to the embodiment described above, and it is possible to reinforce the partition with no reinforcing horizontal members, that is, only with reinforcing vertical members. As in the embodiment of 1, the reinforcing vertical member 17 has an upper edge reaching the upper edge of the partition 1, and the upper edge is closed with a closing member 22. The present invention can also be implemented in this way.
By the way, in this case, the reinforcing vertical support 18 is short enough not to reach the upper edge of the partition 1, while the reinforcing vertical frame member 19 is made to reach the upper edge of the partition 1, and the closing member 22 is provided. An L-shaped mounting bracket 22a is used and fixed with a screw 22b.

INDUSTRIAL APPLICABILITY The present invention can be used as a reinforcement structure for a partition that partitions an indoor space of a building.

1 partition 2 floor rail 3 vertical support 3a projection surface 3b facing surface 4 plate 5 vertical frame member 5c facing surface 7 horizontal member 7a projection surface 7b facing surface 9 first horizontal frame member 9c facing surface 12 reinforcing horizontal member 13 reinforcing horizontal beam Material 13a Facing surface 14 Reinforcing horizontal frame member 17 Reinforcing vertical member 18 Reinforcing vertical support 18a Facing surface 19 Reinforcing vertical frame member F Floor surface H Ceiling surface

Claims (4)

A plurality of vertical pillars erected from the floor side with a gap in the left-right direction, horizontal members provided in a state supported by the vertical pillars, and vertical and horizontal frames assembled to these vertical pillars and horizontal members. and plate members arranged in a space surrounded by these vertical and horizontal frame members, a reinforcing vertical member is attached to the vertical support in a state of contact with the facing surface of the vertical frame member. The vertical pillars are of a self-supporting type whose lower edges are supported by floor rails that are fixed to the floor and whose upper edges do not reach the ceiling. A reinforcing structure for a partition, characterized in that it is supported by 2. The reinforcing structure of the partition according to claim 1 , wherein 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. . Between the reinforcing vertical member and the floor rail, a gap is formed by the face portion of the vertical frame member extending in the projection direction with respect to the floor rail. 3. The reinforcing structure of the partition according to claim 1 , wherein the partition is closed via an auxiliary metal fitting fixed to the floor rail in a state of abutting against the edge. A plurality of vertical pillars erected from the floor side with a gap in the left-right direction, horizontal members provided in a state supported by the vertical pillars, and vertical and horizontal frames assembled to these vertical pillars and horizontal members. and plate members arranged in a space surrounded by these vertical and horizontal frame members, a reinforcing vertical member is attached to the vertical support in a state of contact with the facing surface of the vertical frame member. In this regard, the reinforcing vertical members are configured with reinforcing vertical posts fixed to the vertical posts and reinforcing vertical frame members attached to the reinforcing vertical posts, and the support of the reinforcing vertical members to the floor is A reinforcement structure for a partition , characterized in that the lower end edge of the reinforcing vertical support is supported on the floor surface via a support fitting fixed to the floor surface.

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