JP7010463B2 - Runner support structure of partition wall and partition wall to which this is applied - Google Patents

Description

The present invention relates to a runner support structure for a partition wall and a partition wall to which the runner support structure is applied.

The following Patent Document 1 discloses an invention relating to a support structure for a partition wall runner. In this partition wall runner support structure, when the partition wall runners are arranged for a plurality of field edges arranged at predetermined intervals, the field edges are connected between the pair of field edges adjacent to the partition wall runners. Runner fixtures are erected at predetermined intervals along the longitudinal direction. Therefore, the work of attaching the partition wall runner on the upper side of the building can be easily performed by using the runner attachment tool.

Japanese Unexamined Patent Publication No. 11-93307

However, in the partition wall runner support structure disclosed in Patent Document 1, the runner attachment is supported at a plurality of locations on the lower surface portion and the side surface portion with respect to each field edge, and the partition wall runner can be simplified. There is room for improvement in terms of supporting the composition.

In consideration of the above facts, an object of the present invention is to obtain a partition wall runner support structure capable of supporting a partition wall runner with a simpler configuration and a partition wall to which the partition wall runner is applied.

The runner support structure of the partition wall according to the first aspect is a pair of field edges arranged in parallel and a plurality of them are arranged at intervals in the longitudinal direction of the field edges while being bridged between the field edges. It has a flat plate-shaped runner support member whose vertical direction is the plate thickness direction.

In the runner support structure of the partition wall according to the first aspect, the runner support members are bridged between a pair of field edges arranged in parallel, and the runner support members are spaced apart in the longitudinal direction of the field edges. Multiple are placed apart. Therefore, the runner support member can be used to support the runner that constitutes the portion of the partition wall on the upper side of the building.

By the way, if the end portion of the runner support member is fixed to a plurality of surfaces of the field edge, the work of attaching the runner support member to the field edge becomes complicated.

Here, in this embodiment, the runner support member has a flat plate shape with the vertical direction of the building as the plate thickness direction, and the end portion of the runner support member is fixed using only one surface facing the lower side of the building at the field edge. can do.

The runner support structure of the partition wall according to the second aspect is the runner support structure of the partition wall according to the first aspect, and the end portion of the runner support member is rotatable about the vertical direction of the building as an axial direction. In the state, it constitutes a part of the field edge and is supported at one point by the lower wall portion facing the lower side of the building.

In the runner support structure of the partition wall according to the second aspect, the end portion of the runner support member constitutes a part of the field edge and is supported at one point by the lower wall portion facing the lower side of the building. The work of attaching the support member can be simplified.

By the way, when the ends of the runner support members are fixed to a plurality of surfaces of the field edge, the field edges to which the runner support members are fixed are displaced relative to each other in the longitudinal direction due to the influence of an earthquake or the like. However, it is conceivable that a load will be applied to the runner support member.

Here, in this aspect, the end portion of the runner support member is supported by the lower wall portion of the field edge in a state where it can rotate about the vertical direction of the building as an axial direction. Therefore, even if the field edges to which the runner support members are fixed are displaced relative to each other in the longitudinal direction due to the influence of an earthquake or the like, the ends of the runner support members rotate with respect to the field edges. It is possible to reduce the influence of the displacement of the field edge on the runner support member.

The partition wall according to the third aspect is arranged by applying the runner support structure of the partition wall according to the first aspect or the second aspect, and the runner extending in the longitudinal direction of the field edge and the upper and lower parts of the building. A plurality of studs extending in the direction and being arranged on the runner at intervals in the longitudinal direction of the runner, and a stud to which an inner wall material can be attached, and a stud that constitutes a part of the building frame and has the stud. It has a pair of pillars located at positions sandwiched in the longitudinal direction of the runner.

In the partition wall according to the third aspect, the runner support structure of the partition wall according to the first aspect or the second aspect is applied, and the runner support member is used only on one side facing the lower side of the building at the field edge. It can be fixed and the runner of the partition wall can be supported by the runner support member.

Further, in this embodiment, the runner is supported by the runner support member in a state of extending in the longitudinal direction of the field edge. A plurality of studs extending in the vertical direction of the building and to which an inner wall material can be attached are arranged on the runner at intervals in the longitudinal direction of the runner. The part is composed.

Here, in this embodiment, a pair of pillars forming a part of the building frame are located at positions sandwiching the stud in the longitudinal direction of the runner, and the pillars also form a part of the skeleton of the partition wall. be able to.

As described above, the partition wall runner support structure according to the first aspect has an excellent effect that the partition wall runner can be supported by a simpler configuration.

The runner support structure of the partition wall according to the second aspect has an excellent effect that the load can be suppressed from being applied to the partition wall due to the influence of an earthquake or the like.

The partition wall according to the third aspect has an excellent effect that the function as a bearing wall can be ensured.

It is a top view (one-way arrow view of FIG. 2) seen from the lower side of a building which shows the structure of the runner support structure of the partition wall which concerns on this embodiment. It is sectional drawing which shows the structure of the runner support structure of the partition wall which concerns on this embodiment (cross-sectional view which shows the state cut along the line 2-2 of FIG. 1). It is a front view (the three-direction arrow view of FIG. 2) which shows the structure of the skeleton part of the partition wall which concerns on this embodiment.

Hereinafter, with reference to FIGS. 1 to 3, an example of the structure of the runner support structure of the partition wall according to the embodiment of the present invention (hereinafter referred to as the runner support structure) and the configuration of the “partition wall 10” to which the runner support structure is applied will be described. ..

First, the overall structure of the "building 12" according to the present embodiment will be described. As a part of the building 12 is shown in FIG. 3, the building 12 is constructed by a steel frame construction method, and the “frame 14” of the building 12 is a plurality of steel columns, lattice columns 16 (not shown), which are not shown. It is composed of a plurality of ceiling columns and a plurality of floor columns (not shown). The ceiling girder is made of I-shaped steel and connects the upper ends of the steel columns, and the floor girder is made of I-shaped steel like the ceiling girder and connects the lower ends of the steel columns. is doing.

The lattice column 16 is composed of a pair of "steel frame columns 18 and 20" as columns and a lattice material 22. The steel column 18 and the steel column 20 have basically the same structure, and these have a square cylinder shape extending in the vertical direction of the building. Further, the upper ends of the steel columns 18 and 20 are connected to each other by a ceiling girder, and the lower ends thereof are connected to each other by a floor girder. The steel column 18 and the steel column 20 are in a state of being spaced apart from each other in the extending direction of the ceiling girder connecting the upper ends thereof, and the wall surface portion 18A on the steel column 20 side of the steel column 18 and the steel column 20. The wall surface portion 20A on the steel frame column 18 side in No. 20 is arranged so as to face each other.

On the other hand, the lattice material 22 is made of steel, and when viewed from the plate thickness direction of the wall surface portion 18B orthogonal to the wall surface portion 18A of the steel frame column 18, the space between the wall surface portions 18A and 20A is bent in a zigzag shape and the building is moved up and down. It is said to be a cylinder extending in the direction. The lattice material 22 is joined to the wall surface portions 18A and 20A by a joint portion not shown by welding or the like, and the steel frame column 18 and the steel frame column 20 are connected by the lattice material 22.

Here, in the present embodiment, the partition wall 10 includes the lattice pillar 16 described above, and as described above, the runner support structure is applied to the partition wall 10. Hereinafter, the configuration of the partition wall 10 and the runner support structure, which are the main parts of the present embodiment, will be described in detail.

As shown in FIGS. 1 and 2, the partition wall 10 comprises a pair of steel "runners 24" and two steel "studs 26" attached to each runner 24. The runner 24 is arranged on the ceiling side to form a portion of the partition wall 10 on the upper side of the building, and the cross-sectional shape seen from the longitudinal direction thereof is a U-shape open to the lower side of the building. It extends along the longitudinal direction of the ceiling girder connected to the lattice column 16. The pair of runners 24 are arranged so that one runner 24 covers substantially the entire other runner 24 when viewed from the plate thickness direction of the wall surface portion 18B of the steel frame column 18.

These runners 24 are arranged at intervals and in parallel in a direction orthogonal to the longitudinal direction of the building when viewed from the vertical direction of the building, and are housed between the steel columns 18 and 20 of the lattice columns 16. A stud 26 is attached to each end of the runner 24.

The stud 26 has a square cylinder shape extending in the vertical direction of the building, and the end portion on the upper side of the building is fitted to the runner 24. Then, in a pair of studs 26 facing in a direction orthogonal to the longitudinal direction of the runner 24 when viewed from the vertical direction of the building, an inner wall material is attached to the wall surface portion 26A on the opposite side of the other stud 26 in one stud 26. It is possible. The runner 24 is housed between the steel frame columns 18 and 20 described above when viewed from the vertical direction of the building, and the steel frame columns 18 and 20 are positioned so as to sandwich all the studs 26 in the longitudinal direction of the runner 24. It has become.

On the other hand, the runner support structure for supporting the runner 24 includes a pair of "field edges 28" and a plurality of "runner support members 30". The field edge 28 extends along the longitudinal direction of the ceiling girder connected to the lattice pillar 16 when viewed from the vertical direction of the building, and one field edge 28 and the other field edge 28 are parallel to each other. Further, the steel columns 18 and 20 are arranged so as to sandwich the steel columns 18 and 20 in a direction orthogonal to the longitudinal direction of the field edge 28.

In addition, the field edge 28 is made of lip channel steel, and its cross-sectional shape seen from the longitudinal direction is substantially U-shaped open to the upper side of the building, and a lip is formed at the end on the upper side of the building. A portion 28A is provided. On the other hand, on the upper side of the building of the field edge 28, a plurality of field edge receivers 32 extending in a direction orthogonal to the field edge 28 when viewed from the vertical direction of the building are arranged at intervals in the extending direction of the field edge 28. There is. The field edge receiver 32 is bridged between the ceiling girders.

Clips 34 are attached to the field edge receiver 32 at a plurality of locations, and the clip 34 is provided with a locking portion 34A that can be locked to the lip portion 28A of the field edge 28. Then, the locking portion 34A of the clip 34 is locked to the lip portion 28A of the field edge 28, so that the field edge 28 is fixed to the field edge receiver 32.

The runner support member 30 has a rectangular flat plate shape when viewed from the vertical direction of the building, and is a pair of fields in a state where the plate thickness direction is the vertical direction of the building between the steel frame columns 18 and 20 of the lattice columns 16. It is bridged between the edges 28. In this embodiment, as an example, two runner support members 30 are arranged at intervals in the longitudinal direction of the field edge 28.

More specifically, the runner support member 30 is arranged on the lower side of the building of the field edge 28, and each "end 30A" in the longitudinal direction thereof constitutes a part of the field edge 28 and is on the lower side of the building. It is in a state of being in surface contact with the facing "lower wall portion 28B". The end portion 30A of the runner support member 30 is supported by a fastening member such as a screw 36 at one point on the lower wall portion 28B of the field edge 28, and is supported on the lower wall portion 28B with the vertical direction of the building as the axial direction. On the other hand, it is rotatable.

Further, in the runner 24 described above, the upper wall portion 24A constituting the portion on the upper side of the building is fixed to the runner support member 30 by a fastening member such as a screw 38. The runner 24 is attached to the runner support member 30 and extends in the longitudinal direction of the field edge 28.

<Action and effect of this embodiment>
Next, the operation and effect of this embodiment will be described.

In the present embodiment, the runner support members 30 are bridged between a pair of field edges 28 arranged in parallel, and a plurality of runner support members 30 are arranged at intervals in the longitudinal direction of the field edges 28. ing. Therefore, the runner support member 30 can be used to support the runner 24 that constitutes the portion of the partition wall 10 on the upper side of the building.

By the way, if the end portion 30A of the runner support member 30 is fixed to a plurality of surfaces of the field edge 28, the work of attaching the runner support member 30 to the field edge 28 becomes complicated.

Here, in the present embodiment, the runner support member 30 has a flat plate shape with the vertical direction of the building as the plate thickness direction, and the end portion 30A of the runner support member 30 faces the lower side of the building of the field edge 28. Can be fixed using only. Therefore, in the present embodiment, the runner 24 of the partition wall 10 can be supported by a simpler configuration.

Further, in the present embodiment, since the end portion 30A of the runner support member 30 is supported at one point by the lower wall portion 28B which constitutes a part of the field edge 28 and faces the lower side of the building, the runner support member 30 The installation work can be made simpler.

By the way, when the end portions 30A of the runner support member 30 are fixed to a plurality of surfaces of the field edge 28, the field edges 28 to which the runner support member 30 is fixed are connected to each other due to the influence of an earthquake or the like. It is conceivable that the runner support member 30 is loaded due to the relative displacement in the longitudinal direction of the runner.

Here, in the present embodiment, the end portion 30A of the runner support member 30 is supported by the lower wall portion 28B of the field edge 28 in a state of being rotatable about the vertical direction of the building as an axial direction. Therefore, even if the field edges 28 to which the runner support member 30 is fixed are displaced relative to each other in the longitudinal direction due to the influence of an earthquake or the like, the end portion 30A of the runner support member 30 is relative to the field edge 28. It is possible to reduce the influence of the displacement of the field edge 28 on the runner support member 30 by rotating the runner support member 30. Therefore, in the present embodiment, it is possible to suppress the load on the partition wall 10 due to the influence of an earthquake or the like.

Further, in the present embodiment, the runner 24 is supported by the runner support member 30 in a state of extending in the longitudinal direction of the field edge 28. A plurality of studs 26 extending in the vertical direction of the building and to which an inner wall material can be attached are arranged on the runner 24 at intervals in the longitudinal direction of the runner 24, and the partition wall is formed by the studs 26. Part of the 10 skeletons is composed.

Here, in the present embodiment, the pair of steel frame columns 18 and 20 forming a part of the skeleton 14 of the building 12 are located at positions sandwiching the stud 26 in the longitudinal direction of the runner 24, and the steel frame columns 18 and 20 are located. 20 can also form a part of the skeleton of the partition wall 10. Therefore, in the present embodiment, the partition wall 10 can secure the function as a bearing wall.

<Supplementary explanation of the above embodiment>
(1) In the above-described embodiment, two runner support members 30 are bridged between the field edges 28, but three or more runner support members 30 are connected between the field edges 28 depending on the configuration of the partition wall 10. It may be hung on. Further, the number of studs 26 can be appropriately adjusted according to the configuration of the runner 24.

(2) Further, in the above-described embodiment, the end portion 30A of the runner support member 30 is supported by the field edge 28 at one point, but the end portion 30A is supported by the field edge 28 depending on the arrangement of the field edge 28 and the like. 28 may be supported at a plurality of places.

(3) Further, in the above-described embodiment, the partition wall 10 is configured to include the lattice pillar 16, but the partition wall 10 is configured not to include the lattice pillar 16 depending on the arrangement location and the like. You may.

(4) In addition, in the above-described embodiment, the runner support member 30 has a rectangular flat plate shape when viewed from the vertical direction of the building, but the runner support member 30 depends on the arrangement of the runners 24 and the like. , It may be a flat plate having a shape other than this.

10 Partition wall 12 Building 14 Frame 18 Steel column (pillar)
20 Steel columns (pillars)
24 Runner 26 Stud 28 Field edge 28B Lower wall 30 Runner support member 30A End

Claims (2)

A pair of parallel field edges and
A flat plate-shaped runner support member that is bridged between the field edges and is arranged at intervals in the longitudinal direction of the field edge and has a plate thickness direction in the vertical direction of the building.
Have,
The end portion of the runner support member constitutes a part of the field edge in a state of being rotatable about the vertical direction of the building and is supported at one point by a lower wall portion facing the lower side of the building. ,
Runner support structure for partition walls. The runner supporting structure of the partition wall according to claim 1 is applied and arranged, and the runner extending in the longitudinal direction of the field edge and the runner.
A stud that extends in the vertical direction of the building and is arranged on the runner at intervals in the longitudinal direction of the runner, and on which an inner wall material can be attached.
A pair of pillars that form a part of the building frame and are located at positions that sandwich the stud in the longitudinal direction of the runner.
Partition wall with.

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