JPH07113240B2 - External wall panel mounting structure - Google Patents

Description

Description: TECHNICAL FIELD The present invention significantly improves the construction efficiency of a building by preliminarily fixing a base metal fitting to the lower end of an outer wall panel that is attached to a beam by using a beam mounting metal fitting. Mounting structure of the outer wall panel.

[Background technology]

The building of the dry construction method that uses walls, floors, roofs, etc., to form panels is often used. Further, in such a dry construction building, there is a so-called ramen construction method in which panels are attached to a skeleton formed by columns, beams, etc. in addition to a panel connection construction method in which each panel is sequentially assembled using connecting metal fittings. Has been adopted.

However, in such a conventional ramen construction method, as shown in FIG. 24, after forming a skeleton in which beams B and the like are bridged in advance between columns A ... Standing on a foundation, a panel Pa is attached to the skeleton. It is retrofitted. Therefore, the panel Pa must be mounted after waiting for the formation of the frame structure, and the number of construction days is extended as a whole.

Further, in the conventional ramen construction method, as shown in FIG. 26, the upper end of the panel Pa is inserted into the crown portion provided on the lower surface of the beam B, or, as shown in FIG.
The hanging piece of the beam B is sandwiched and supported by using the fixing metal fitting D having D1, and the lower end is attached by being fitted to the base metal fitting E which is previously fixed on the basis of the groove portion provided on the lower surface.

As a result, the base metal fitting E also needs to be separately attached in advance at the construction site, and the panel Pa needs to be inserted obliquely at the time of attachment, which requires great care in assembling. In particular, when the upper end is inserted into the crown portion of the beam B shown in FIG. 26, the lower end must be dropped and inserted, which makes mounting more difficult. Since it is necessary to increase the rigidity of the hanging piece, it tends to increase the member cost.

[Object of the Invention]

The present invention is based on the fact that a beam is attached to an outer wall panel using a beam attachment fitting, and a base fitting that is bolted to a foundation is fixed to the lower end of the outer wall panel in advance. It is intended to provide an outer wall panel mounting structure that can be improved.

[Disclosure of Invention]

According to the present invention, the lower surface of the beam 4 which is bridged between the pillars 3 and 3 is a pipe body 29 for wiring that passes through the inside and opens at the upper and lower surfaces.
The upper surface of the outer wall panel P provided with the horizontal lower piece 36 bolted to the upper surface of the outer wall panel P at a position where the opening on the upper surface of the tubular body 29 is opened, and the horizontal lower piece 36 bolted to the lower surface of the beam 4. A downward hanging piece which is attached using a beam attachment 11 having an upper piece 39 and which has a through hole formed in the lower surface of the outer wall panel P.
The base mounting bracket 12 having 45 is previously mounted at a position where the opening on the lower surface of the tube body 29 is opened, and the hanging piece 45 of the base mounting bracket 12 is provided with a slot 53 that can be aligned with the through hole. The base piece 13 of the base metal fitting 13 having the above-mentioned start-up piece 50, the through-hole and the slot.
In the mounting structure of the outer wall panel, the base metal fitting 13 is fixed to the base metal fitting 12 in advance by fixing with a bolt passing through 53, and the base metal 13 is bolted to an anchor bolt provided on the foundation 2. is there.

An embodiment of the present invention will be described below with reference to the drawings.

The outer wall panel P is, as shown in FIG. 1, mounted between the columns 3 ...
In the present embodiment, the pillar 3A includes a pillar 3A and a pillar 3B, 3C, 3D that is equidistant from the pillar 3A, and the pillar 3 has a length that forms, for example, a two-story house. The outer wall panel P is formed as a large-sized panel having the same width as the distance L between the pillars 3, and a beam-attached wall panel PA to which the beam 4 is fixed is formed in advance, and then the outer wall panel P is assembled between the pillars 3.

The outer wall panel P is shown in FIGS. 1 and 4 in this example.
An outer wall panel P1 for forming a blind wall and shown in FIGS. 1 and 11.
It may include an outer wall panel P2 having an opening for forming a doorway, and may further include an outer wall panel having a window. Further, the beam 4 includes a beam 4A formed of a lattice-shaped lattice beam passing above the outer wall panel P below the floor and an I-shaped steel beam 4B arranged above the outer wall panel P above the floor, while each outer wall As described above, the panel P can form the beam-attached wall panel PA by previously connecting the beams 4A and 4B located above, respectively, and the beam 4A can be formed between the upper and lower outer wall panels P and P. A curtain plate 6 is attached to cover the outer surface of the.

Further, the outer wall panel P is, as described above, in the present embodiment,
It has a width approximately equal to the distance L between the columns 3 and 3 and is formed at a height that closes the space below the beam 4. As shown in FIG. 4, the outer wall panel P1 has a beam mounting bracket 11 fixed to the upper end of the main body 10A and a mounting bracket 13 fixed to the lower end via a mounting bracket 12.

The outer wall panel P2, as shown in FIGS. 11 and 12, includes a reinforcing panel body 10B1 for improving the rigidity of the house and a panel body 10B2 adjacent to the reinforcing panel body 10B1. In this example, the panel body 10B2 is an opening panel body 10 adjacent to the reinforcing panel body 10B1.
B21 and a wall panel body 10B22 adjacent to it are included, and the main body portion 10B has beam mounting brackets 11 ... at its upper end.
A base metal fitting 13 is attached to the lower end via a base metal fitting 12.

As shown in FIG. 2, the main body portion 10A of the outer wall panel P1 connects both ends of an upper frame member 21 and a lower frame member 22 with side frame members 23, 23, and connects the upper and lower frame members 21, 22 with, for example, 7 An exterior material 26 and an interior material 27 are attached to the outer surface and the inner surface of a frame 25 connected by vertical frame members 24 ... In addition, the outer and inner materials 26 and 27 have upper and lower ends on the upper and lower frame members 2
1 and 22, along with the side edge of the interior material 27 side frame material 23
Also, as shown in FIG. 3, the exterior member 26 is attached with an overhanging portion 26A having a width of about one half of the adjacent columns 3.

Further, in the frame 25, tubular bodies 29 such as paper tubes fitted into the through holes of the upper and lower frame members 21 and 22 are provided near the side frame members 23 and on both sides of every other vertical frame members 24. The tube 29 is provided and is used for inserting an electric cord or the like. Exterior wall panels like this
Inside the P1, there are arranged pipes 29 for wiring which open at the upper and lower surfaces of the outer wall panel P1.

Further, as shown in detail in FIGS. 5 and 6, on the upper and lower surfaces of the frame 25, the upper and lower frame members 21, 22 are separated from each other by a small gap g from the outer edges of the upper and lower frame members 21, 22. The base rails 31 and 32 used for mounting the curtain plate 6 are fixed over the entire length of the base plate. The base rails 31 and 32 also serve to improve the rigidity of the frame 25, and the upper and lower frame members 21 and 22 have the beam mounting bracket 1
1. Holes 33 for mounting the base mounting bracket 25 are provided, and the frame 25 is filled with a heat insulating material 34 in contact with the inner surface of the exterior material 26.

As shown in detail in FIG. 5, the beam mounting bracket 11 vertically raises a standing piece 37 on the outer edge of a horizontal lower piece 36 and a narrow and horizontal upper piece 39 on the upper edge of the standing piece 37. Having a U-shaped base provided,
Further, stays that are connected to the lower piece 36 and the standing piece 37 are provided on both side edges of the upper piece 39, while the through-hole 4 that fits the hole 33 is formed in the lower piece 36.
0 and 40 are provided, and the upper piece 39 is also provided with a through hole 42.

Therefore, the beam mounting member 11 can be previously bolted to the upper frame member 21 by the bolt passing through the through hole 40 and the hole portion 33 before mounting one face member, for example, the interior member 27. As shown in FIG. 2, the holes 33, 33 are provided at different positions from the upper surface of the tube body 29, and thus the lower piece 36 of the beam mounting member 11 is provided.
Is the outer wall panel P1 at a position where the opening on the upper surface of the tubular body 29 is opened.
Bolted to the upper surface of.

FIG. 6 shows the base mounting bracket 12 and the base mounting bracket 13. The base mounting bracket 12 has an L-shaped base body having a hanging piece 45 provided on the back edge of the upper piece 44, and the upper piece 44 is provided with through holes 46, 46 that match the hole 33. 45, a through hole, in this example, a long hole 47 extending in the center and up and down is provided, while the hanging piece 45,
Stays connecting the upper pieces 44 are provided on both sides of the elongated hole 47.

Further, in this embodiment, the base metal fitting 13 has an inverted T-shaped cross section in which a rising piece 50 is provided at the center of the bottom piece 49, and is formed in the same length as the main body portion 10A. Further, the bottom piece 49 is formed with a through hole 52 which can be aligned with the anchor bolt 51 pre-planted in the foundation 2, and the rising piece 50 is formed with a slot 53 extending in the horizontal direction. The bottom piece 49 and the rising piece 50 are reinforced by using triangular stays on both sides of the slot 53, and the hanging piece 45, by a bolt passing through the long hole 47 and the slot 53.
By mounting the rising piece 50 by bolts, the base metal fitting
13 is fixed to the base mounting bracket 12. Furthermore, by attaching the base mounting bracket 12 to the lower frame member 22 before mounting the interior material 27 by a bolt passing through the through hole 46 and the hole 33, the base mounting bracket 13 is mounted on the base mounting bracket 13. It is previously fixed to the lower surface of the outer wall panel P via the metal fitting 12. The base mounting bracket 12 is preliminarily attached to the lower surface of the outer wall panel P1 at a position where the opening on the lower surface of the tubular body 29 is opened, as shown in FIG.

As described above, the outer wall panel P1 in which the beam mounting bracket 11 is provided on the upper surface of the main body 10A and the base mounting bracket 12 and the base bracket 13 are provided on the lower surface thereof
As described above, the beam-attached wall panel PA is formed by fixing the beam-attached wall panel PA to the beam 4 in advance.

The long holes 47 may be provided horizontally and the slots 53 may be provided vertically. Further, one or both of the long holes 47 and the slots 53 may be formed as an oblique hole that is inclined obliquely to the vertical direction.
The slots 53 and the slots 53 can be formed in various directions as long as they are oriented in different directions.

As shown in FIG. 1, the beam 4 includes a beam 4A using a lattice beam arranged above the outer wall panel P below the floor and an I-shaped steel beam 4B arranged above the outer wall panel P above the floor. Including. As shown in FIG. 7, the beam 4A is made of channel steel and has end plates 55 having holes 54 at both ends of a base having a lattice between the upper and lower chord members whose grooves face each other. , 55 are fixed,
The length between the outer surfaces of the end plates 55, 55 is set equal to the inter-pillar distance L. Further, the lower chord member of the base portion is provided with a hole portion 41 corresponding to the through hole 42 of the beam mounting member 11, so that the through hole 42, the hole portion
The outer wall panel P1 is joined to the beam 4A using bolts passing through 41 to form the beamd wall panel PA.

Further, the beam 4B is provided with end plates 55 similarly having holes 54 at both ends of an I-shaped base having flanges provided on the upper and lower sides of the web, and by providing holes 41 on the lower flange, an outer wall is formed. The panel P may be attached to form the beam-attached wall panel PA.

The beam 4A is provided with a hole 56 in the upper chord member that can be aligned with the through hole 52 of the base metal fitting 13.

The outer wall panel P2 shown in FIGS. 11 to 20 is, as described above, a main body portion in which the reinforcing panel body 10B1 and the panel body 10B2 are combined.
In this example, the panel body 10B2 comprises an opening panel body 10B21 adjacent to the reinforcing panel body 10B1 and a wall panel body 10B22 adjacent to the opening panel body 10B21. Further, the reinforcing panel body 10B1 is provided on the upper and lower sides thereof so as to project sideways, and the panel body 10B2 is connected by the upper and lower fixing pieces 61 and 62, while the base metal fitting 13 fixed to the foundation 2 below the panel body 10B2. Then, the falling piece 63 hanging from the lower fixing piece 62 is fixed. Furthermore, the wall panel body 10B adjacent to the opening panel body 10B21
The lower surface of 22 is fixed to the base metal fitting 13 through the base mounting metal fitting 12.

As shown in FIG. 12 and FIG. 13, the reinforcing panel body 10B1 includes a joint plate at the upper ends of the side frame members 73, 73 made of square steel tubes having a rectangular cross section.
The upper frame member 71 made of each steel pipe having a rectangular cross section is attached via 81, and the lower frame member 72 is erected at the lower end via the joint plate 82.
Moreover, while connecting the respective centers of the upper and lower frame members 71 and 72 and the side frame member 73, a rhombic diagonal member 83 is erected, and a frame 75 having a vertical frame member 74 is provided at the center thereof, and one of A base material 76 is attached to the outer surface of the side frame material 73. The frame 75 has a width of about a quarter of the inter-pillar distance L. Further, since the diagonal member 83 is made of a square steel pipe, the framework 75 forms a strong framework.

A rectangular lower mounting plate 86 is fixed to the lower end of the side frame member 73 via the joint plate 82. The joint plate 82 has a neck portion 82A protruding laterally at one end of the base portion fixed to the mounting plate 86,
The neck portion 82A is fitted and fixed in a split groove provided at the lower end of the side frame member 73. Further, the lower frame member 72 is bridged between the side frame members 73 by inserting the base intermediate position of the joint plate 82 into the split grooves provided at both ends thereof, and the lower ends of the side frame members 73 and the lower frame member
The lower surface of 72 and the mounting plate 86 are connected using a stay.

Further, the upper joint plate 81 has a rectangular flat plate shape, and has a side frame member.
73 Insert one end into the split groove at the top and fix it,
The other end is fitted to both ends of the upper frame member 71,
The upper frame member 71 is fixed. An upper mounting plate 88 is mounted on the upper end of the side frame member 73, and the height between the outer surfaces of the lower mounting plate 86 and the upper mounting plate 88 is mounted between the foundation 2 and the pillar 3. It is set equal to the distance to the beam 4.

In addition, the reinforcing panel body 10B1, the upper and lower surfaces of the lower frame member 72,
The base rails 89A, 89B, 89C are attached, and on the outer surface of the upper frame member 71, as shown by the alternate long and short dash line in FIG. 13 and by the solid line in FIG. Base material 89D provided, base material 89E on the inner surface and lower frame material 89 on the lower surface
F is provided.

The lower surface of the cutout portion of the base material 89D has the same height as the upper surface of the main body portion 10A of the outer wall panel P1.

Further, the side frame member 73 facing the panel body 10B2 is provided with the upper and lower fixing pieces 61 and 62. The upper fixing piece 61 is a side frame material.
At the upper end of the base piece that is installed above the side surface of 73, add L together with the base piece.
The fixing piece 61 has a through hole 64 arranged side by side, and the lower surface of the fixing piece 61 has the through hole 64.
It can come into contact with the upper surface of the panel body 10B2 that is at the same height as the upper surface of A.

Further, the lower fixing piece 62 is located below the side surface of the side frame member 73 and inside the neck portion 82A of the joint plate 82, and is fixed to the side surface of the side frame member 73 at the lower end of the narrow base portion and has a wide width portion. The fixing piece 62 has an L shape with the base portion, and a through hole 65 is provided in parallel with the fixing piece 62. Fixed piece 62
While the upper surface of the fixed wall 62 is set to be the same as the lower surface of the panel body 10B2 having the same height as the lower surface of the main body portion 10A of the outer wall panel P1, the lower surface of the fixed piece 62 is offset to the outer surface side and the through hole 66 is formed. The falling piece 63 is vertically provided.

The opening panel body 10B21 has side frame members 93, 9 at both ends of the lower frame member 92.
3 are arranged and the upper ends of the side frame members 93 are connected by the upper frame member 91, and in the present example, the lower ends of the side frame members 93 are lower frame members 92 via vertical members 94 surrounding the openings. It is fixed to both ends of.
Further, the vertical member 94 is shorter than the side frame member 93, and at the upper end thereof,
A cross member 98 that forms the lower end of the wall is bridged, thereby forming a frame 95 of the opening panel body 10B21.

As shown in FIGS. 13, 15, and 20, the lower frame member 92 is provided with a front piece 102 that vertically falls on the outer edge of the horizontal piece 101, and a rear piece 103 that rises upward on the back edge. A leg piece 104 which is Z-shaped and extends inward and is placed on the upper surface of the foundation 2 is provided at the lower end of the front piece 102. Further, the vertical member 94 is provided with a cutout portion at its lower end back portion, and the vertical member 94 has its lower end abutted against the horizontal piece 101, and the rear piece 103 extends along the rear surface of the cutout portion. The vertical member 94 is fixed by a fastener such as a nail that passes through the horizontal piece 101, while the side frame member 93 is fixed.
Are attached by fixing to each outward side surface of each vertical member 94. The lower surface of the side frame member 93 is aligned with the upper surface of the cutout portion and has a height that matches the lower surface of the main body portion 10A of the outer wall panel P1.

Further, the lower frame member 92 fixes the rear piece 103 to the rising piece 50 of the base metal fitting 13 by using bolts and nuts, and the base metal fitting 13 is from the lower frame material 92 to the reinforcing panel body 10B1 side. In addition, a protrusion 13A that protrudes by the thickness of the side frame member 93 and has a through hole 105 is provided. Further, the base metal fitting 13 can be located below the wall panel body 10B22 by providing the base metal fitting 13 with a length over the entire width of the panel body 10B2.

In addition, in the space surrounded by the lower frame member 92, the vertical member 94, and the horizontal member 98,
As shown in FIGS. 15 and 17, a sash 106 for mounting a door (not shown) is appropriately fixed, and the vertical wall above the cross member 98 is formed by combining appropriate crosspieces, as shown in FIG. A small vent hole 108 for attaching the sash 107 for ventilation shown in FIG.

In this example, the wall panel body 10B22 is an opening panel body 10B21.
An upper frame member 111 including an extension portion integrally connected to the upper frame member 91 of
Equipped with. Further, one side frame member is also used by the side frame member 93 of the opening panel body 10B21, and the side frame member 113 at the other edge and the lower end of the side frame member 93 are coupled by the lower frame member 112,
A frame 115 of the wall panel body 10B22 is formed by bridging the vertical frame member 114 between the upper and lower frame members 111 and 112.

Further, the lower surface of the lower frame member 112 has the height of the lower surface aligned with the main body portion 10A of the outer wall panel P1, and the frame member 115 has the outer wall panel P1.
A tube body 29 such as a paper tube is bridged in the same manner as 1 and
As shown in FIG. 6, the heat insulating material 34 is filled. Lower frame material 112
Fixes the base metal fitting 13 via the base mounting metal fitting 12.

The panel body 10B2 has a width of 3/4 of the inter-pillar distance L, and the end of the upper frame member 91 facing the reinforcing panel body 10B1 has a through hole for the upper fixing piece 61. By providing the hole 120 for aligning with 64, the through hole 64, the hole 120
Use a bolt and nut that pass through to connect the two. Further, the lower fixing piece 62 is fixed to the upper surface of the cutout portion of the side frame member 93 and the vertical member 94 by using a fastener such as a nail or a screw passing through the through hole 65, so that the reinforcing panel body 10B1 is a panel. Combined with body 10B2.

Further, the falling piece 63 hanging from the lower fixing piece 62,
The through hole 66 and the hole portion 1 of the protruding portion 13A of the base metal fitting 13
Using bolts and nuts that pass through 05 and 05, connect them as shown in Fig. 19. As a result, the reinforcing panel body 10B1 can be firmly joined to the panel body 10B2.

The panel body 10B2 may be arranged adjacent to the reinforcing panel body 10B1 to dispose the wall panel body 10B22, or the panel body 10B2.
The whole can also be formed in the shape of a blind wall. At that time, as shown in FIG. 13 (a), the lower fixing piece 62 is attached to the panel body 10.
The holes 121 provided in the lower frame member 92 of B2 can be bolted.

Further, on the panel body 10B2, a base bar 31 for mounting the curtain plate 6 is formed over the entire length of the upper frame member 111 so as to continuously separate the outer edges of the frame members 95 and 115 from a small gap g. A beam mounting bracket 11 is provided.

In addition, on the inner and outer surfaces of the reinforcing panel body 10B1 and the panel body 10B2,
As shown in FIGS. 11 and 14 to 17, the exterior material 96 and the interior material 97
However, the outer wall panel P2 that is attached integrally except the opening and the vent 108 is formed. The exterior material 96 is provided with an overhanging portion 96A protruding from the outer edge by a half width of the column 3. Also, as shown in FIG. 11, the beam 4 is attached to the outer wall panel P2 by using the attachment plate 88 and the beam attachment metal fitting 11, thereby forming a beam-attached wall panel PA having the same width as the inter-column distance L. To do.

As described above, in this embodiment, the outer wall panel P is mounted between the pillars 3 and 3 standing on the foundation 2 after the beam-attached wall panel PA is formed by mounting the outer wall panel P on the beam 4. Further, at the time of attachment, a hanging rope of a crane (not shown) is attached to the beam 4 and the beam-attached wall panel PA is hung as one unit. For example, as shown in FIG. 1, the corner column 3A and the column 3A are adjacent to each other. Pillars that fit
A beam-attached wall panel PA, in which a beam 4A is attached to the outer wall panel P1 for forming the blind wall, is mounted on the foundation 2 between 3B. On the upper floor, a beam-attached wall panel PA in which the beam 4B is attached to the outer wall panel P1 is attached, and on the lower floor between the columns 3A and 3C, the outer wall panel P2 is attached.
And the wall panel PA with beams to which the beams 4A are attached.

When mounting, the base metal fitting 13 is firmly fixed by inserting the anchor bolt 51 into the through hole 52 provided in the bottom piece 49 of the base metal fitting 13 and tightening the nut. Mount base mounting bracket 1
2. By using the long hole 47 of the base metal fitting 13 and the slot 53, the mounting height and position of the main body 10A can be adjusted.

The anchor plate 51 is also inserted into the hole 85 of the mounting plate 86 of the outer wall panel P2 and fixed with the nut. Further, the beam 4A can be similarly fixed.

Therefore, the downstairs outer wall panel P can be assembled on the foundation 2 as shown in FIG.

As shown in FIG. 22, the outer wall panel P on the upper floor also has pillars 3 and 3.
Can be installed in between. At that time, the base metal fitting 13 is the beam 4A,
As a so-called basic member, by being fixed on the upper surface of the base metal fitting 13 with bolts and nuts passing through the through hole 52 of the base metal fitting 13 and the hole portion 56 of the upper surface of the beam 4A and fixed to the beam 4B. Similarly, the outer wall panel P can be assembled with the beams 4 on the upper floor.

Further, as described above with reference to FIG. 3, the exterior materials 26 and 96 cover the side surfaces of the pillar 3 by the overhanging portions 26A and 96A by the construction, and the exterior materials of the outer wall panels P and P on the upper and lower floors. A discontinuity occurs between 26 and 26 or between exterior materials 26 and 96 to expose the beam 4A, and the exposed portion is shielded by the curtain plate 6.

The curtain plate 6 is a rectangular plate body having the same height as that of the cutoff portion.
As shown in the figure, the base bar 32 on the lower surface of the outer wall panel P on the floor,
The curtain plate 6 is attached to the base bar 31 on the upper surface of the outer wall panel P below the floor through the contact plates 31B and 32B made of plates having the same thickness and the same height as the small gap g. Incidentally, since the contact plates 31B, 32B and the small gap g have the same thickness, the outer surface of each of the frames 25,
Aligns with the outer surfaces of 95 and 115, so that as the curtain plate 6, the exterior material 2
By using the same thickness as 6, 96, the outer surface of the curtain plate 6 can be flush with the outer surface of the outer wall panel P. An appropriate sealing process is applied between the curtain plate 6 and the exterior materials 26 and 96.

In this manner, the outer wall panel P has the beam mounting bracket 11 at the upper end and the base mounting bracket 13 at the lower end via the base mounting bracket 12.
Since the beam 4 can be easily fixed in advance, and the wall panel PA with beams can be assembled, the construction efficiency can be improved, and in the present embodiment, the outer wall panel P is the inter-column distance L.
Since it is substantially the same as the above, one outer wall panel P is provided between columns.
By this, an outer wall, an opening, etc. can be formed between the pillars, the construction efficiency can be increased, and a strong house can be provided.

As shown in FIGS. 9 and 10, one of the exterior material 26 and the interior material 27 has an outer surface that is aligned with the outer surface of the framework 25 on each of the facing surfaces of the frame materials 21, 22, 23, and 24 of the framework 25. Projection piece 35A with facing surface
It is also possible to prevent the screw head or the like from being exposed to the outside by mounting the metal fitting 35 provided with the above from the inside of the framework 25 with a fastener such as a nail or a screw.

Furthermore, the beam 4 and the base metal 13 may be attached in advance at the factory, or one or both of them may be attached at the construction site. Also, the base metal fitting 13 is formed of an angle material,
Various changes are possible.

〔The invention's effect〕

As described above, in the mounting structure of the outer wall panel of the present invention, since the upper end of the outer wall panel is mounted on the lower surface of the beam by using the beam mounting bracket, the outer wall panel in which the base bracket is fixed to the lower end in advance is integrally connected to the beam. It becomes possible to build between the pillars, and by fixing the beams to the pillars, respectively, based on the base metal fittings,
You can install exterior wall panels at the same time as forming the frame of the house,
Increase the efficiency of on-site construction. In addition, such an outer wall panel can be easily lifted and mounted by a crane or the like, which enables mechanization in building a house and can improve safety and quality of work. Further, the outer wall panel is provided with a tube body that passes through the inside and opens at the upper and lower surfaces, and the upper surface of the outer wall panel is
Since a gap is formed between the lower surface, the lower surface of the beam, and the upper surface of the foundation by means of a beam mounting bracket, a base mounting bracket, and a base bracket, wiring after installation can be facilitated and an outer wall with excellent workability for wiring work can be formed. At the same time, since the base metal fittings whose positions can be adjusted within the size range of the through holes and the slots are attached in advance, the work can be remarkably easier than the position adjustment in the suspended state.
Moreover, it is possible to further improve and stabilize the construction quality.

[Brief description of drawings]

FIG. 1 is a perspective view schematically showing a mounting structure of an outer wall panel of the present invention, FIG. 2 is an exploded perspective view showing an example of a main body of the outer wall panel, FIG. 3 is a sectional view, and FIG. FIG. 5 is a perspective view illustrating an example of such an outer wall panel, FIG. 5 is a perspective view illustrating a beam attachment fitting, FIG. 6 is a perspective view illustrating a base attachment attachment and a base attachment, and FIG. 7 is integrated with a beam. FIG. 8 is a perspective view schematically showing a wall panel with a beam, FIG. 8 is a perspective view showing another example of the beam, FIG. 9 is a perspective view showing another example of the main body part, and FIG. 10 is another example of attaching exterior materials. Sectional view shown in FIG. 11, FIG. 11 is a front view showing another embodiment of the outer wall panel, FIG. 12 is a front view illustrating the framework of the main body, and FIG. 13 is a main part of the framework of the main body in FIG. FIG. 13 (a) is a perspective view showing another example of the panel body, FIG.
14 is a sectional view taken along the line I-I of FIG. 11, FIG. 15 is a sectional view taken along the line II-II, FIG. 16 is a sectional view taken along the line III-III, FIG. 17 is a sectional view taken along the line IV-IV, and FIG. Is an enlarged front view showing an arrow V portion in FIG. 12, FIG. 19 is an enlarged front view showing an arrow VI portion, and FIG.
The figure is a side view illustrating the lower frame member and the base metal fitting, FIG. 21 is a cross-sectional view showing the installation state of the downstairs outer wall panel, FIG. 22 is a cross-sectional view showing the installation state of the upstairs outer wall panel, and FIG. Is a cross-sectional view showing a mounting state of the curtain plate, FIG. 24 is a front view illustrating a conventional construction method, and FIGS. 25 and 26 are cross-sectional views showing a mounting state of a conventional outer wall panel, respectively. 2 ... Foundation, 3, 3A, 3B, 3C, 3D ... Pillar, 4, 4A, 4B ...
… Beams, 6… curtains. 10A, 10B …… Main body, 10B1 …… Reinforcement panel body. 10B2 …… Panel body, 10B21 …… Aperture panel body, 10B22 ……
Wall panel, 11 …… Beam mounting bracket, 12 …… Base mounting bracket,
13 …… Base metal, 25 …… Frame, 26 …… Exterior material, 27 …… Interior material, 31, 32 …… Base rail, 45 …… Hanging piece, 47 …… Long hole,
50 …… Rise piece, 51 …… Anchor bolt, 53 …… Slot, 61 …… Upper fixing piece, 62 …… Lower fixing piece, 63 …… Down piece, 91 …… Upper frame material, 92… … Lower frame material, 93 …… Side frame material, 95
…… Frame, P, P1, P2 …… Outer wall panel, PA …… Wall panel with beams.

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI Technical display location E04B 2/56 B 6951-2E 611 B 6951-2E 632 B 6951-2E D 6951-2E J 6951- 2E W 6951-2E 641 G 6951-2E 2/74 541 G

Claims (1)

[Claims] 1. An upper surface of an outer wall panel, in which a lower surface of a beam bridged between pillars is provided with a pipe body for wiring that passes through the inside and opens at the upper and lower surfaces, and the opening at the upper surface of the pipe body is opened. Attach using a beam mounting bracket that has a horizontal lower piece that is bolted to the upper surface of the outer wall panel at the position and a horizontal upper piece that is bolted to the lower surface of the beam, and form a through hole on the lower surface of the outer wall panel. A base mounting bracket having a downward hanging piece is attached in advance at a position where the opening on the lower surface of the pipe is opened, and a slot which can be aligned with the through hole is formed in the hanging piece of the base mounting bracket. An anchor bolt provided on the foundation while fixing the start-up piece of the base metal fitting having the above-mentioned start-up piece with the bolt passing through the through hole and the slot and fixing the base metal fitting to the base-mounting metal fitting in advance. Bolted to Mounting structure of the outer wall panel, characterized in that it has.