JP6577782B2 - Partition wall support structure - Google Patents

Description

The present invention relates to a support structure between the partition walls, more particularly, to a technique for realizing a support structure of high sound insulation partition wall with eyes plate.

  Patent Document 1 describes a structure in which a pair of floor panels are arranged to face each other, the pair of floor panels are connected by a face plate, and a partition panel is erected on the face plate.

JP-A-8-128139

  In the above-described conventional structure, there is a problem that sound insulation between the rooms partitioned by the partition walls is lowered due to sound being propagated through the eyeplate.

The present invention is to provide a support structure between the partition walls capable of enhancing the sound insulating properties, and an object.

The partition wall support structure according to the present invention has the following configuration.

That is, the partition wall support structure according to the embodiment of the present invention includes the eye plate material including the eye plate body and the base metal fitting that supports the eye plate body. The eye plate is positioned between adjacent floor panels of the building, and I configured eye plate der to support the partition wall of the building, one direction so that the partition wall is placed and the eye plate body formed to extend in a slit formed in the eye plate body, a first support leg and a second supporting leg projecting from the first plate body, disposed below the first plate body A sound absorbing material. In a plan view, the slit has a shape extending along the one direction. The first support leg protrudes downward from a portion of one side of the eye plate body with the slit interposed therebetween. The second support leg protrudes downward from a portion of the eye plate main body on the other side across the slit. The first support leg, the second support leg, and the foundation metal fitting are supported by the foundation of the building. The first support legs and the second support legs are located in spaces on both sides of the foundation metal fitting. The sound absorbing material is disposed in at least one space between the first support leg and the base metal fitting and between the second support leg and the base metal fitting.

The present invention has an effect that it is possible to provide a support structure between the partition walls capable of enhancing the sound insulation.

It is a front view which shows the partition wall formed using the eyeplate material of one Embodiment. It is the II sectional view taken on the line of FIG. It is the II-II sectional view taken on the line of FIG. 4A is a plan view showing the eye plate material of one embodiment, FIG. 4B is a front view showing the eye plate material of one embodiment, and FIG. 4C is a sectional view taken along line III-III of FIG. 4A. It is a disassembled perspective view which shows the structure which fixes the eye plate material of one Embodiment to a foundation.

  The structure of the partition plate W of the embodiment and the partition wall W configured by using the partition plate material 6 will be described below.

  1-3, the partition wall W of one Embodiment is shown. The partition wall W is a wall that partitions the internal space of the building 9.

  In this embodiment, the building 9 is an apartment house in which a plurality of dwelling units 92 are adjacent in the horizontal direction. The partition wall W is a boundary wall that partitions the dwelling units 92 adjacent in the horizontal direction.

  As shown in FIG. 2 and the like, the partition wall W includes a first wall block 1 formed by arranging a plurality of (three in the present embodiment) first panels 10 in one direction D1, and a plurality (two in the present embodiment). And the second wall block 2 formed by arranging the second panels 20 in one direction D1.

  The 1st wall block 1 and the 2nd wall block 2 are in the position of the back and front mutually. The main part of the partition wall W is comprised by the 1st wall block 1 and the 2nd wall block 2 overlapping each other in the thickness direction.

  In the text, the side on which the first wall block 1 is assembled will be referred to as “front side” of the partition wall W, and the side on which the second wall block 2 will be assembled will be referred to as “back side” of the partition wall W.

  The partition wall W is divided into a front half and a back half. In other words, the partition wall W is formed by the combination of the front side half portion in which the main portion is constituted by the first wall block 1 and the back side half portion in which the main portion is constituted by the second wall block 2.

  The front half of the partition wall W includes a first wall block 1 (that is, three first panels 10 arranged in one direction D1) and a start panel 30 adjacent to the outer wall 91 side thereof.

  The start panel 30 is a panel in which a stud 31 and a sound absorbing material 32 are integrated in advance, and is manufactured at a factory or the like and then transported to a construction site.

  The plurality of first panels 10 used for forming the first wall block 1 are panels in which studs 11 and sound absorbing materials 12 are integrated in advance, respectively, and are manufactured at a factory or the like and then transported to a construction site. Is done.

  The plurality of second panels 20 used to form the second wall block 2 are panels in which studs 21 and sound absorbing materials 22 are respectively integrated in advance, and are transported to a construction site after being manufactured in a factory or the like. Is done.

  These studs 31, 11, and 21 each have a cross-shaped cross section that extends in a straight line in the vertical direction. The sound absorbing materials 32, 12, and 22 are all made of rock wool or the like.

  In forming the partition wall W at the construction site using the start panel 30, the first panel 10, and the second panel 20, as shown in FIG. 5, a plurality of pieces are formed on the foundation 902 (cloth foundation) of the building 9. The base metal fitting 5 is fixed at a distance in one direction D1, and the eye plate material 6 is fixed on the plurality of base metal fittings 5. The foundation metal fitting 5 may be single.

  The eye plate material 6 is supported on the foundation 902 so as to fill a gap between the floor panels 93 located across the foundation 902 (see FIG. 3).

  As shown in FIGS. 3, 4A to 4C, and 5, the eye plate material 6 includes a long plate-like eye plate body 61 that is formed long along one direction D1 so that the partition wall W is placed thereon. And a plurality of support legs 62 protruding downward from the eye plate main body 61.

  In the eye plate material 6, a slit 64 is formed at the center in the width direction of the eye plate main body 61 (direction perpendicular to the one direction D <b> 1 and the vertical direction). In a plan view, the slit 64 has a shape extending in a straight line along one direction D1. The eye plate main body 61 is divided into a part 611 on one side and a part 612 on the other side with a slit 64 located in the center in the width direction.

  In addition, the slit 64 should just be the shape extended along the one direction D1, and it is not calculated | required that it is exactly straight. There may be a plurality of slits 64. Moreover, although the slit 64 of this embodiment penetrates up and down, it is not essential to penetrate, for example, the bottomed groove shape recessed from the upper surface of the eyeplate main body 61 may be sufficient.

  The plurality of support legs 62 includes a plurality of first support legs 621 and a plurality of second support legs 622. The place where the plurality of first support legs 621 are provided and the place where the plurality of second support legs 622 are provided are located at a distance from each other in the width direction of the eye plate main body 61.

  Specifically, the plurality of first support legs 621 protrudes downward from a portion 611 that constitutes a half of the eye plate main body 61 in the width direction. The plurality of first support legs 621 are positioned in a row while being spaced apart from each other along one direction D1.

  The plurality of second support legs 622 protrude downward from a portion 612 that forms the other half of the eyeplate body 61 in the width direction. The plurality of second support legs 622 are positioned in a row while being spaced apart from each other along one direction D1.

  In the present embodiment, the number of the first support legs 621 and the second support legs 622 is five, but the present invention is not limited to this. For example, the number of the first support legs 621 and the second support legs 622 may be one.

  By forming the slit 64 in the eye plate main body 61, it is possible to suppress the sound from being transmitted through the eye plate main body 61. Further, the slit 64 can be used at the time of construction as a guide for separating the front side portion 611 and the back side portion 612 of the eye plate main body 61 by utilizing the opening of the slit 64 on the upper surface of the eye plate main body 61.

  In a state where the eye plate main body 61 of the eye plate material 6 is fixed on the base metal fitting 5, the lower ends of the first support legs 621 and the second support legs 622 of the eye plate material 6 abut on the foundation 902.

  A sound absorbing material 63 such as rock wool is attached to the eye plate material 6 so as to be in contact with or close to the inner surface of the first support leg 621.

  In a state where the eye plate material 6 is fixed on the foundation 902, the plurality of foundation metal fittings 5 are positioned between the plurality of first support legs 621 and the plurality of second support legs 622. The sound absorbing material 63 is located in the space between the plurality of first support legs 621 and the plurality of foundation metal fittings 5.

  Note that the sound absorbing material 63 can also be disposed in a space between the plurality of second support legs 622 and the plurality of foundation metal fittings 5. Further, the sound absorbing material 63 is disposed in the space between the plurality of first support legs 621 and the plurality of foundation metal fittings 5 and the space between the plurality of second support legs 622 and the plurality of foundation metal fittings 5, respectively. Is also possible.

  After fixing the eye plate material 6 on the foundation 902 as described above, the start panel 30 is fixed to a portion of the eye plate material 6 closest to the outer wall 91 (see FIGS. 1 and 2).

  Specifically, the lower end portion of the start panel 30 is fixed to the upper surface of the portion 611 constituting the half portion of the eye plate main body 61 using a fixing tool such as a screw. The upper end portion of the start panel 30 is fixed to the under beam structure of the building 9.

  Next, the plurality of first panels 10 are sequentially installed in the direction away from the outer wall 91 along the one direction D1.

  The structure for installing the first panel 10 is the same as the structure for installing the start panel 30, and the lower end of the first panel 10 is fixed to the upper surface of the portion 611 constituting the half of the eye plate main body 61, The upper end portion of the first panel 10 is fixed to the under beam structure of the building 9.

  After the plurality of first panels 10 are installed in a row and the first wall block 1 is formed, the remaining half of the front half of the partition wall W is installed by, for example, installing a single stud 17 while aligning the positions on the site. Forming part.

  The upper half of the partition wall W formed in this way is further pasted with a plaster board or the like.

  Subsequently, the back side half part of the partition wall W is formed in order. The direction in which the construction is performed in this order is the direction opposite to the direction in which the construction is performed on the front side (the direction approaching the outer wall 91).

  First, a single stud 27 is installed while aligning the position on the site, and a sound absorbing material 28 is further disposed, so that a start portion on the back side of the partition wall W is formed.

  Next, the plurality of second panels 20 are sequentially installed in a direction that gradually approaches the outer wall 91 along one direction D1. At this time, the 2nd panel 20 is arrange | positioned, aligning so that each stud 21 contained in the 2nd panel 20 may be located in zigzag form with respect to the several stud 11 located in a line.

  The structure for installing the second panel 20 is the same as the structure for installing the first panel 10. That is, the lower end portion of the second panel 20 is fixed to the upper surface of the portion 612 constituting the other half of the eyeplate main body 61, and the upper end portion of the second panel 20 is fixed to the under beam structure of the building 9.

  After the plurality of second panels 20 are installed in a row and the second wall block 2 is formed, the rear half of the partition wall W is installed by installing a single stud 27 or a sound absorbing material 28 while aligning the positions on the site. Forming the remaining part of the part. The stud 27 here can be installed together when the start panel 30 is installed.

  By constructing in this way, the partition wall W and the structure that supports the partition wall W are both formed with high sound insulation and without a large burden during construction.

  As described above in detail with reference to the accompanying drawings, the eye plate material 6 of this embodiment is configured to be positioned between adjacent floor panels 93 of the building 9 and to support the partition wall W of the building 9. ing. The eye plate material 6 of the present embodiment includes a eye plate main body 61 that is formed long along one direction D1 so that the partition wall W is placed, and a slit 64 that is formed in the eye plate main body 61. In plan view, the slit 64 has a shape extending along one direction D1.

  Therefore, according to the eye plate material 6 of the present embodiment, it is possible to suppress the sound from being transmitted through the eye plate main body 61 by the slit 64, and the sound insulation is improved.

  The eye plate material 6 of the present embodiment further includes a first support leg 621 and a second support leg 622 that protrude from the eye plate body 61. The first support leg 621 protrudes downward from a portion 611 on one side of the eye plate main body 61 across the slit 64. The second support leg 622 protrudes downward from a portion 612 on the other side of the eye plate main body 61 with the slit 64 interposed therebetween.

  Therefore, according to the eye plate material 6 of the present embodiment, in addition to the eye plate main body 61 being supported on the base 902 via the base metal fitting 5, the first support legs 621 protruding from the eye plate main body 61 and the first support legs 621 are provided. Since the two support legs 622 are supported on the foundation 902, the partition wall W can be firmly supported with a highly sound-insulating structure.

  Further, the support structure of the partition wall W of the present embodiment includes the above-described eye plate material 6 and the base metal fitting 5 that supports the eye plate main body 61. The first support leg 621, the second support leg 622, and the foundation metal fitting 5 are supported by the foundation 902 of the building 9. The first support legs 621 and the second support legs 622 are located in the spaces on both sides of the foundation metal fitting 5.

  Therefore, according to the support structure of the partition wall W of the present embodiment, the first support legs projecting from the eye plate main body 61 in addition to the eye plate main body 61 being supported on the base 902 via the base metal fitting 5. Since 621 and the second support leg 622 are supported on the foundation 902, the partition wall W can be firmly supported with a structure with high sound insulation.

  In addition, the support structure of the partition wall W according to the present embodiment further includes a sound absorbing material 63 disposed below the eye plate main body 61. The sound absorbing material 63 is disposed in at least one space between the first support leg 621 and the foundation metal fitting 5 and between the second support leg 622 and the foundation metal fitting 5.

  Therefore, according to the support structure of the partition wall W of this embodiment, the sound insulation can be further enhanced by the sound absorbing material 63.

  The structure of the partition wall and the construction method have been described above, but the structure and construction method of the partition wall are not limited to the above-described embodiment, and appropriate design changes can be made.

DESCRIPTION OF SYMBOLS 10 1st panel 20 2nd panel 5 foundation metal fitting 6 eye plate material 61 eye plate main body 611 part 612 part 62 support leg 63 sound absorption material 64 slit 9 building 902 foundation 91 outer wall 93 floor panel D1 one direction W partition wall

Claims (1)

Eye plate material including the eye plate body,
A base bracket for supporting the eye plate body,
The eye plate material is
A plate material located between adjacent floor panels of a building and configured to support a partition wall of the building,
And the eye plate body formed to extend in one direction so that the partition wall is placed,
A slit formed in the eyeplate body ,
A first support leg and a second support leg protruding from the eyeplate body;
A sound absorbing material disposed below the eyeplate body,
In plan view, the slit have a shape extending along the one direction,
The first support leg protrudes downward from a portion of one side of the eyeplate body sandwiching the slit,
The second support leg protrudes downward from a portion of the eye plate body on the other side across the slit,
The first support leg, the second support leg, and the foundation metal fitting are supported by the foundation of the building,
The first support leg and the second support leg are located in the space on both sides of the foundation metal fitting,
A partition wall support structure , wherein the sound absorbing material is disposed in at least one space between the first support leg and the foundation metal fitting and between the second support leg and the foundation metal fitting .

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