JPH09203151A - Wall of building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it possible to easily give sufficient attaching strength in the case of attaching an ALC panel to the attached member of a building frame and constructing them, and facilitate attaching work using a few attaching members. SOLUTION: In the veranda wall of a building, an ALC panel P is supported by attaching the lower part in a vertical direction and the middle part of the ALC panel P to a support angle 7 on the lower side of a steel frame beam 3 and a L-shaped angle 4 on its upper side. The lower part in a vertical direction of the ALC panel P is then attached to the support angle 7 at only one spot of the about lateral central part of the ALC panel P with an anchor nut, a bolt 17 and an attaching metal fittings 9, and the middle part in a vertical direction of the ALC panel P is similarly attached to the L-shaped angle 4 at only one spot of the about lateral central part of the ALC panel P.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building wall such as a rising wall such as a balcony, a balcony, a parapet, a corridor, a staircase, and an outer wall with an opening for a window. It concerns the walls of the building to be built. INDUSTRIAL APPLICABILITY The present invention is particularly suitable for a veranda wall mounting structure of an ALC panel, and more specifically, to a veranda wall mounting structure of an ALC panel which can be mounted with sufficient mounting strength and can be easily mounted with a small number of members. Suitable.

[0002]

2. Description of the Related Art As a structure for mounting an ALC panel P (hereinafter referred to as a panel P) as a veranda wall, various structures have been conventionally proposed, and an example thereof is shown in FIG. That is, the L-shaped receiving angle 21 for receiving the lower edge surface 20 of the panel P, the L-shaped angle 22 for supporting the upper portion of the panel P, and the L-shaped angle 23 for supporting both side surfaces of the panel P. Is supported. Further, counterbored holes and bolt holes are formed in the upper part and the lower part of the panel P, and washers (not shown) mounted in these holes and the hook bolt 24 as shown in FIG. The hook bolt 24 is fixed at
The panel P is fixed by being welded and fixed to the character-shaped receiving angle 21 and the upper L-shaped angle 22. further,
L-shaped angle 2 on both sides of panel P due to external problems
A molding board (not shown) is provided on the back surface of the panel P to cover the panel 3. Note that, instead of the hook bolt 24, there is also a structure in which a lightning plate 25 as shown in FIG. 21B is welded and fixed with a bolt.

The above-mentioned structure for attaching the balcony wall is costly because members such as the L-shaped angles 22 and 23 are used, and the attaching work is also troublesome. Therefore, a mounting structure disclosed in Japanese Patent Laid-Open No. 3-293459 is also proposed as shown in FIGS. That is, the panel P
The lower edge face 20 of the bottom is a z-type metal fitting 26 and an embedded nut 2.
The L-shaped receiving fitting 28, the inner plate 25, and the embedded nut 27, which are supported by 7 and are fixed to the lower portion of the beam, and are welded and fixed to the upper portion of the beam even in the middle portion of the panel P. It is fixed by and. In addition, as shown in FIG. 23, the structure is a veranda wall mounting structure in which the panel P is fixed at two positions on both sides in the width direction, and is fixed at a total of four positions on the lower part of the panel P and the middle part.

[0004]

However, the above-mentioned conventional structure for mounting the balcony wall of the ALC panel P has the following various problems. In the mounting structure of FIG. 20,
Since it is necessary to support the front and bottom edge surfaces of the panel P and both side surfaces with each L-shaped angle, and further to provide a molding board or the like on the back surface, the number of members used increases, the cost increases, and the number of labor for mounting work is increased. It takes.

In the mounting structure shown in FIGS. 22 and 23, the number of members used is reduced, but the mounting strength is not improved even though the members are fixed at a total of four places with bolts or lightning plates. It is considered that the reason for this is that since the mounting brackets and bolts are used to fix the panels on both sides in the width direction, the tightening force of the mounting portions on both sides is not uniform.

Lightning plate 2 shown in FIG.
5 is a plate-like member that is slightly bent at its intermediate position, but such a lightning plate 25 cannot withstand a large proof stress, and when applied to the conventional ALC panel veranda wall mounting structure, the panel P is pushed. There was also a problem that it could not bear the pressure and partly bent. In order to solve the problem, it is conceivable to make the lightning plate 25 larger or to further increase the thickness, but there is a limit because it is plate-shaped, and it is not desirable in terms of weight, cost, workability, etc. .

Further, since the surface of the panel P made of ALC has low strength and is brittle, when a fitting such as the lightning plate 25 shown in FIG. 21B is applied to the veranda wall mounting structure shown in FIGS. 22 and 23, There is also a problem that the upper part of the lightning plate 25 is reduced to the surface of the panel P.

Therefore, an object of the present invention is to eliminate the above-mentioned conventional problems, and to easily provide a sufficient mounting strength when an ALC panel is mounted on a member to be mounted on a building frame to construct a building wall. An object of the present invention is to provide a building wall that can be easily mounted with a small number of mounting members. Further, an object of the present invention is to have a sufficient mounting strength, particularly when mounting an ALC panel for a veranda wall, without causing a bending of the mounting metal fitting or the upper part of the metal fitting being reduced into the panel, and with a small number of mounting members. An object is to provide a veranda wall mounting structure for an ALC panel that can be easily mounted.

[0009]

The present invention, which solves the above problems, has the following configurations. That is, AL
A wall of a building in which an ALC panel is supported by attaching a lower portion and an intermediate portion of a C panel in a height direction to a lower mounted member and an upper mounted member of a building frame, and the ALC panel The lower part in the height direction of the ALC panel is attached to the attached member on the lower side only at a substantially central part in the width direction of the ALC panel, and the middle part in the height direction of the ALC panel is AL.
A wall of a building characterized in that only one substantially central portion in the width direction of the C panel is attached to the attached member on the upper side.

A building wall in which the ALC panel is supported by attaching a lower portion and an intermediate portion in the height direction of the ALC panel to a lower mounted member and an upper mounted member of a building frame. , The lower part of the ALC panel in the height direction is
Only one central portion in the widthwise direction of the ALC panel is attached to the lower mounted member, and the middle portion in the height direction of the ALC panel has two places on the left and right in the widthwise direction of the ALC panel on the upper side. A wall of a building characterized by being attached to a mounting member.

A building wall in which the ALC panel is supported by attaching a lower portion and a middle portion in the height direction of the ALC panel to a lower mounted member and an upper mounted member of the building frame. , The lower part of the ALC panel in the height direction is
Two parts of the left and right parts of the ALC panel in the width direction are attached to the lower mounted member, and only one part of the middle part of the ALC panel in the width direction is located on the upper part of the middle part in the height direction of the ALC panel. A wall of a building characterized by being attached to a mounting member.

According to these inventions, at least one of the lower portion and the intermediate portion in the height direction of the ALC panel has the mounting portion at only one substantially central portion in the lateral width direction of the ALC panel. The problem that the tightening force of the mounting portions on both sides in the lateral direction becomes uneven does not occur, and the mounting strength is improved. That is, by concentrating and increasing the mounting strength at only one location in the substantially central portion in the lateral width direction, it becomes easier to improve the mounting strength than in the case where the mounting portions are located on both sides in the lateral width direction. As a result, since the mounting portion is at a two-level position with a small distance between the lower portion and the middle portion of the ALC panel in the height direction, the force applied to the mounting portion when a pressing force is applied to the ALC panel due to the moment is generated. Despite the large size (compared to the case where the upper part and the lower part of the ALC panel are attached), the ALC panel can be firmly attached. Also, the mounting part is A
Since there are two or three places, the lower part and the middle part of the LC panel, the mounting can be efficiently performed with a small number of mounting members and the number of mounting steps, and the cost can be reduced.

In these inventions, an anchor member and a first screw member integrated with the anchor member are embedded in each part of the ALC panel, and the second screw member is screwed to the first screw member. Thus, the respective parts can be attached to the attached member. In this case, one of the first screw member and the second screw member may be a male screw member such as a bolt and the other may be a female screw member such as a nut. The anchor member is not particularly limited, but an L-shaped plate having a length of 1/3 or more of the width of the ALC panel is preferable. The L-shaped plate may be a plate including an L-shaped portion, and includes, for example, U-shaped, Z-shaped, T-shaped, H-shaped plates having additional portions.

The member to be attached is not particularly limited, and may be an angle member fixed directly to the building body such as a beam, a reinforced concrete floor, a foundation or the like through another member. In this case, a configuration may be exemplified in which the angle member is provided with an insertion portion and the insertion portion is inserted with the first screw member or the second screw member. Further, a configuration in which the mounting member is fixed to the angle member, the insertion member is provided with the insertion portion, and the first screw member or the second screw member is inserted into the insertion portion can also be exemplified.

The mounting metal fitting is not particularly limited, and for example, the above-mentioned lightning plate may be reinforced and used, but preferably, the mounting plate provided with the insertion portion and both side edges of the mounting plate are bent. It is a mounting fitting that includes a formed rib piece and a hanging rib piece that is formed by hanging the rib piece further downward, and a side surface of the hanging rib piece is welded and fixed to an angle member. Furthermore, it is preferable that the mounting bracket includes a protruding piece formed by extending the upper portion of the mounting plate.

The lower angle member may be arranged so as to receive the lower edge face of the ALC panel.

Another aspect of the present invention has the following configuration. That is, a wall of a building in which the ALC panel is supported by attaching a lower portion and an intermediate portion in the height direction of the ALC panel to a lower mounted member and an upper mounted member of the building frame, An L-shaped plate having a length of ⅓ or more of the lateral width of the ALC panel and a first screw member integrated with the L-shaped plate are embedded in the lower portion and the middle portion of the ALC panel in the height direction. The lower part and the middle part in the height direction of the ALC panel are attached to the lower attached member and the upper attached member by the second screwing member screwed to the first screwing member. Characteristic building wall.

According to the invention, the L-shaped plate having a length of 1/3 or more of the lateral width of the ALC panel and the first screw member are embedded in the lower portion and the intermediate portion in the height direction of the ALC panel. Therefore, the mounting strength of the ALC panel is improved. That is, since the pulling load of the L-shaped plate with respect to the ALC panel is large, the proof stress of the ALC panel is large.

Another aspect of the present invention has the following configuration. That is, it is a wall of a building in which the lower part and the middle part of the ALC panel in the height direction are attached to the lower angle member and the upper angle member of the building frame, thereby supporting the ALC panel. An anchor member and a first screwing member integrated with the anchor member are embedded in a lower portion and an intermediate portion in the height direction of the plate, and a mounting plate provided with an insertion portion in the angle member, and a mounting plate of the mounting plate. A mounting bracket including a rib piece formed by bending both side edges and a hanging rib piece formed by hanging the rib piece further downward is welded and fixed on a side surface of the hanging rib piece. The lower part and the middle part in the height direction of the ALC panel are the lower angle member and the upper angle member by the screwing member being inserted into the insertion portion of the mounting member and screwed into the first screwing member. Mounted on and Wall of the building and said.

According to the present invention, since the lower part and the middle part in the height direction of the ALC panel are mounted by using the mounting fittings including the mounting plate, the rib pieces and the hanging rib pieces, the proof strength of the mounting fittings. Is large, which in turn increases the bearing capacity of the wall.

The above inventions can be applied to rising walls such as balconies, balconies, parapets, corridors, and stairs as an example of a building wall. The lower part of this rising wall may be extended as an outer wall of the lower floor of the building. Further, each of the above inventions can be applied to an outer wall with an opening for a window, which is an example of a wall of a building.

Another aspect of the present invention has the following configuration. That is, the lower part of the ALC panel in the height direction is attached to the attached member of the building frame on the lower floor of the building, and
A wall of a building in which the ALC panel is supported by attaching the middle portion of the panel in the height direction to a member to be attached to the building body on the upper floor of the building, which is from the middle portion of the ALC panel in the height direction. A wall of a building, wherein the upper part is the balcony wall of the upper floor of the building, and the part below the middle part in the height direction of the ALC panel is the outer wall of the lower floor of the building.

According to the present invention, since the balcony wall on the upper floor and the outer wall on the lower floor can be simultaneously constructed by the common ALC panel, the number of ALC panels can be reduced, and
The LC panel can be efficiently mounted with a small number of mounting members and the number of mounting steps, and the cost can be reduced.

Another aspect of the present invention has the following configuration. That is, a wall of a building in which the ALC panel is supported by attaching a lower portion and an intermediate portion in the height direction of the ALC panel to a lower mounted member and an upper mounted member of the building frame, A wall of a building, wherein a window opening is formed above the ALC panel, and the window is attached to the upper end surface of the ALC panel.

According to the present invention, the wind pressure can be borne by only the ALC panel, and the structure such as the wind resistant beam and the reinforcing angle for bearing the wind pressure required for the outer wall with the window opening by the conventional ALC panel. Material (provided on the inner surface of the ALC panel) is not required. For this reason, the construction is simplified and the construction period can be shortened, the cost can be reduced, and since the structural material does not protrude into the room, there is no need for interiors that hide it and the interior work, and the effect is that the room can be made larger. To be

In the present invention, a window opening on the lower floor of the building may be formed below the ALC panel, and the window may be attached to the lower end surface of the ALC panel.

Still another aspect of the present invention has the following configuration. That is, anchors 1 and 2 into which bolts 17 are screwed are embedded in the ALC panel P, and an L-shaped receiving angle 7 for receiving the anchors 1 and 2 is installed on the lower edge face 6 of the ALC panel P. Along with ALC panel P
An L-shaped angle 4 is installed in the vertical middle position of
A structure in which the ALC panel P is mounted as a veranda wall by a mounting bracket 9 welded and fixed to the upright plates 5 and 8 of the L-shaped angle 4 and the receiving angle 7.
(A) The anchors 1 and 2 are embedded in the central portion of the ALC panel P in the lateral width direction and at two places, a lower portion and an intermediate portion. (B) The mounting bracket 9 includes a mounting plate 10 and an upper portion thereof. An extended protruding piece 11 and a rib piece 12 formed by bending both side edges of the mounting plate 10.
And a rib piece 13 formed by hanging the rib piece 12 further downward.
0 is provided with a bolt insertion portion 15, (c)
The side surface 14 of the hanging rib piece 13 of the mounting bracket 9 has the L-shaped angle 4 and the upright plates 5 and 8 of the receiving angle 7.
(D) The ALC panel P is fixed by welding to
It is attached by bolts 17 screwed onto the anchors 1 and 2 via the attachment fittings 9, respectively.

The veranda wall mounting structure of the ALC panel (hereinafter, simply referred to as "panel") according to the present invention has the above-described structure, and thus operates as follows. Since there is only one mounting part in the lateral width direction of the panel P, the problem that the tightening force of the mounting parts on both sides becomes uneven does not occur, and as a result, the mounting strength is improved.
Further, since the mounting portions are at two positions of each angle of the lower portion and the middle portion of the panel, the panel is stably and firmly fixed.

Further, a mounting bracket 9 applied to the present invention
The rib pieces 12 are formed by bending both side edges of the mounting plate 10.
Since the rib piece 12 is formed and the hanging rib piece 13 is formed by extending the rib piece 12 further downward, the proof stress of the mounting member 9 is significantly improved. Further, the protruding piece 11 formed above the mounting plate 10 improves the proof strength (force) against the pressing force of the panel P, and the mounting plate 10
It prevents the upper part of the panel from falling into the panel P. Therefore, it is possible to improve the mounting strength of the panel P, improve the proof stress of the mounting bracket 9, and prevent the mounting bracket 9 from being reduced into the panel.

In the present invention, the anchors (1, 2) embedded in the ALC panel (P) are provided with one anchor nut (19) at the center of a long L-shaped plate (18). , The length of the L-shaped plate (18) is AL
It is preferable to have a length that is ⅓ or more of the lateral width of the C panel (P).

[0031]

Embodiments of the present invention will be described below with reference to the drawings. 1 to 4 show a first embodiment in which the present invention is embodied in a balcony wall supported by a building beam. First, in the present invention, the panel P used as the balcony wall has a height of 500 to 2000 m.
m, width 300 to 600 mm, thickness 80 to 150 m
m is preferable. Two anchors 1 and 2 are buried in the panel P, and the buried positions are two positions, that is, the lower part of the panel P and the longitudinal middle part, and the central part in the lateral width direction of the panel P. There is. As shown in FIGS. 1 and 2, the position of the intermediate portion is usually located slightly below the center point. And the panel P is the anchor 1,
It is attached to the main body of the building at two places of 2 through a mounting bracket 9 and a bolt 17 which will be described later.

The anchors 1 and 2 embedded in the panel P are long L-shaped plates 18 as shown in FIG. 4, and have a length of 1/3 or more of the lateral width of the panel P and the anchors. Since only one nut 19 is provided at the center of the nut 19, the mounting strength of the panel P is further improved.

Next, at a position on the inner surface side of the panel P at the height of the anchor 2, an L-shaped angle 4 is welded and fixed to a building body such as a beam 3, and the rear surface of the standing plate 5 is the panel P. It is provided so as to abut the inner surface. Also, the panel P
An L-shaped receiving angle 7 is provided on the lower edge face 6 of the panel P, and the upright plate 8 is installed so that the inner side surface of the upright plate 8 abuts the inner side surface of the panel P to receive the lower edge face 6 of the panel P. ing. On the upright plate 5 of the L-shaped angle 4 and the upright plate 8 of the L-shaped receiving angle 7, mounting fittings 9 described below are provided by means which will be described later in correspondence with the positions of the anchors 1 and 2 of the panel P. It is fixed.

As shown in FIG. 3, the mounting member 9 has a mounting plate 10 that abuts against the inner surface of the panel P, a projecting piece 11 formed by extending the upper portion of the mounting plate 10, and the mounting plate 10.
Rib pieces 12 formed by bending both side edges of the
And a rib piece 13 formed by hanging the rib piece 12 further downward. Further, a bolt insertion portion 15 is opened in the lower portion of the mounting plate 10. The shape is preferably a long hole type or a long groove type such as an inverted U shape. Further, it is desirable that the thickness of the mounting plate 10 be substantially equal to the thickness of the standing plates 5 and 8 at each angle in terms of mounting the panel P, as described later.

The protruding piece 11 of the mounting member 9 is a plate-like body without rib pieces 12 on both side edges.
The shape is generally square or rectangular. Further, it is desirable that the height of the protruding piece 11 be in the range of 30 to 100 mm. That is, when it is 30 mm or more, it is possible to more reliably prevent the mounting plate 10 from being bent by the pressing force of the panel P and the upper portion of the mounting plate 10 from being reduced into the panel P. It should be noted that even if the height is higher than 100 mm, the mounting plate 10 only becomes heavy, and an increase in yield strength cannot be expected so much.

The rib pieces 12 of the mounting member 9 improve the proof stress of the mounting member 9, but hang downward to hang down the hanging rib piece 1.
Since 3 is formed, the yield strength is further improved. The width of each rib piece is 10 to 50 m.
A value of m is desirable in terms of improving yield strength. Further, as shown in FIG. 3, it is more convenient in terms of the construction of the balcony wall of the panel P that the upper portions of the rib pieces 12 are inclined downward.

That is, at the time of construction of the balcony wall, a waterproof material (not shown) is usually provided on the mounting member 9, but if the upper portion of the rib piece 12 is not inclined, its corners will be obstructed. As a result, waterproofing may be incomplete, or the inside of the balcony wall may look bad. Furthermore, it is desirable to provide the notch 16 at the upper end position of the rib piece 12 of the mounting plate 10 (both ends of the boundary between the mounting plate 10 and the protruding piece 11). The reason for this is that if the notch 16 is not provided, the mounting plate 10
When the rib pieces 12 are bent to form the rib pieces 12, excessive strain is applied to the portions to cause cracks or the like, which also contributes to a decrease in the strength of the protruding pieces 11 of the attachment fitting 9.

As shown in FIGS. 1 and 2, the mounting member 9 is fixed to the upright plate 5 of the L-shaped angle 4 and the upright plate 8 of the L-shaped receiving angle 7. The means is fixed by welding the side surfaces 14 of the hanging rib pieces 13 of the mounting member 9 to the upright plates 5 and 8, respectively.

Since the rib piece 12 and the hanging rib piece 13 of the mounting member 9 are formed by bending, the side surface 14 of the hanging rib piece 13 is more than the surface of the mounting plate 10, as shown in FIG. There is a step corresponding to the thickness of the plate. Therefore, in this fixing structure, if the thickness of the mounting plate 10 is made substantially the same as the thickness of the upright plates 5 and 8, and the step portions are engaged with the upright plates 5 and 8 and the portions are welded and fixed, The surface of the mounting plate 10 and the surfaces of the upright plates 5 and 8 are substantially flush with each other, and when the panel P is applied to it, no step or gap is generated.

Next, in the panel P in which the anchors 1 and 2 are embedded as described above, as shown in FIG. 2, the bolts 17 are screwed into the anchors 1 and 2 via the mounting fittings 9 described above. By being installed as a balcony wall. The installation work is roughly as follows. The L-shaped angle 4 is welded and fixed to the steel beam 3. The receiving angle 7 is welded and fixed to the vertical ground steel material. More specifically, the support angle piece 30 is welded and fixed to the lower portion of the beam 3, and the vertical base steel material 31 extending downward is welded and fixed to the support angle piece 30 and the L-shaped angle 4, and the lower end portion of the vertical base steel material 31 is fixed. The receiving angle 7 is fixed by welding. The lower edge surface 6 of the panel P is placed on the angle 7 to stand up, and the anchors 1 and 2 are screwed with the mounting bracket 9 and the bolt 17 to be temporarily fixed. The panel P is accurately positioned, and the mounting member 9 is welded and fixed to the upright plate 5 of the L-shaped angle 4 and the upright plate 8 of the L-shaped receiving angle 7. After securely screwing the bolt 17, the joint is finished.

Next, FIG. 5 and FIG. 6 show the present invention for building
2 shows a second embodiment embodied in a balcony wall supported on a C (reinforced concrete) floor. The second embodiment differs from the first embodiment only in the points described below. Therefore, the same parts as those of the first embodiment will be denoted by the same reference numerals as those of the first embodiment in the drawings, and the description of the first embodiment will be cited and the description thereof will be omitted here.

A plurality of embedding angle pieces 33, 34 are arranged at intervals on each edge of the upper and lower surfaces of the RC floor 32, which replaces the steel beam, and are embedded flush with each other, and anchors (not shown) are provided. ) Is connected to the RC floor 32. In the present embodiment, the L-shaped angle 4 is welded and fixed to the embedded angle piece 33 on the upper surface side, and the support angle piece 30 is welded and fixed to the embedded angle piece 34 on the lower surface side. Others are the same as the first embodiment, and the L-shaped angle 4
The vertical base steel material 31 is welded and fixed to the support angle piece 30 and the receiving angle 7 is welded and fixed to the lower end portion of the vertical base steel material 31, and the L-shaped angle 4 and the receiving angle 7 are attached via the mounting bracket 9. The lower portion and the middle portion of the panel P in the height direction are attached, and thus the panel P is supported.

FIG. 7 shows a modification I of the second embodiment. In the modified example I, a recess 35 is provided at the edge of the upper surface of the RC floor 32, and the embedded angle piece 33 is flush with the edge of the recess 35. With this configuration, the positions of the L-shaped angle 4 and the mounting bracket 9 are lowered, and the recess 3
The L-shaped angle 4 and the mounting bracket 9 are hidden by filling 5 with a waterproof material such as mortar 36.
If the upper end of the mounting bracket 9 protrudes from the recess 35,
The mortar 36 and the like are raised obliquely so that the upper end can be hidden.

FIGS. 8 and 9 show a modification I of the second embodiment.
I is shown. In Modification II, the receiving angle is omitted, and the L-shaped angle 37 is welded and fixed to the embedded angle piece 34 on the lower surface side. The mounting member 9 is welded and fixed to the standing plate 38 of the L-shaped angle 37, and the bolt 17 is screwed to the anchor nut 19 of the anchor 2 via the mounting member 9.

The present embodiment or its modification has the same operation and effect as the first embodiment.

Next, FIGS. 10 and 11 show a third embodiment in which the present invention is embodied as a veranda wall in which the lower part of the veranda wall is extended as the outer wall of the lower floor of the building. This third embodiment differs from the first embodiment only in the points described below. Therefore, the same parts as those of the first embodiment will be denoted by the same reference numerals as those of the first embodiment in the drawings, and the description of the first embodiment will be cited and the description thereof will be omitted here.

In the present embodiment, the lower part of the balcony wall extends from the steel beam 3 on the upper floor (here, the second floor) of the building to the foundation 40 on the lower floor (here, the first floor) to form the outer wall of the lower floor.
Therefore, the panel P used in this embodiment is
The height is 3000-7000 mm and the width is 300-6.
Those having a thickness of 00 mm and a thickness of about 80 to 150 mm are suitable.

As in the first embodiment, the panel P has 2
The two anchors 1 and 2 are buried, and the buried positions are located at two positions, a lower part and a middle part in the height direction of the panel P, and at the center of the panel P in the lateral width direction. In, the position of the intermediate portion is located above the center point in the height direction. The distance between both anchors 1 and 2 is 2500
About 5000 mm is suitable.

In this embodiment, the supporting angle piece, the vertical base steel material and the receiving angle of the lower part of the steel beam 3 in the first embodiment are omitted, and instead of them, an L-shape is formed on the upper surface of the building frame such as the foundation 40. The die receiving angle 41 is fixed, and the lower edge face 6 of the panel P is received so that the inner side surface of the standing plate 42 contacts the inner side surface of the panel P. The other points are the same as those in the first embodiment, and L
The lower portion and the middle portion of the panel P in the height direction are attached to the V-shaped angle 4 and the receiving angle 41 via the attachment fittings 9, and thus the panel P is supported.

As a result, the upper part of the panel P in the height direction (the part where the anchor 1 is located) is above the balcony of the upper floor of the building (or balcony, parapet, corridor,
It is a rising wall such as a staircase), and a portion below the middle portion in the height direction of the panel P is an outer wall of the first floor of the building.

According to this embodiment, in addition to the operation and effect similar to those of the first embodiment, the shared panel P can simultaneously construct the balcony wall on the upper floor and the outer wall on the lower floor. The number of panels can be reduced, the panel P can be efficiently attached with a small number of attachment members and the number of attachment steps, and the cost can be reduced. Further, although the weight of the panel P itself is larger than that in the first embodiment, the distance between the anchors 1 and 2 is larger than that in the first embodiment, so that the L-shaped plate 18 or the like when the pressing force is applied to the panel P or How the force is applied to the mounting bracket 9 is alleviated.

Next, FIGS. 12 and 13 show a fourth embodiment in which the present invention is embodied in an outer wall with a window opening.
The fourth embodiment differs from the first embodiment only in the points described below. Therefore, the same parts as those of the first embodiment will be denoted by the same reference numerals as those of the first embodiment in the drawings, and the description of the first embodiment will be cited and the description thereof will be omitted here.

In this embodiment, the outer wall of the room is constructed instead of the balcony wall, the window opening 44 is formed above the panel P, and the window 45 is attached to the upper end surface of the panel P. Further, an opening 44 for a window on the lower floor of the building is formed below the panel P, and the window 4 on the lower floor is also formed on the lower end surface of the panel P.
5 are attached. The mounting structure of the panel P is similar to that of the first embodiment. It is preferable to provide a mounting plate 56 with an anchor 55 for mounting a window on the upper end surface and the lower end surface of the panel P.

By the way, as shown in FIG. 24, a conventional ALC panel outer wall with an opening for windows is provided with a structural member 101 such as a wind resistant beam or a reinforcing angle for bearing wind pressure near the upper end of the inner side surface of the panel P. It was constructed by fixing the upper angle frame 102 for mounting the upper part of the panel P to the structural member 101 and fixing the lower angle frame 103 for mounting the lower part of the panel P to the steel beam 104. As described above, in the structure requiring the structural material 101 and the upper angle frame 102, since the construction is complicated and the construction period is long, the cost is high, or the structural material 101 protrudes into the room, the interior 105 that hides it is provided. There are problems that the interior space is required and the interior space is narrow, that interior work is complicated, and that the fireproof coating of the structural material 101 is required.

On the other hand, according to this embodiment, since the lower portion and the middle portion of the panel P in the height direction are firmly attached, the wind pressure can be borne by the panel P alone.
Since the structural material 101 is unnecessary, the above problem can be solved. In other words, the construction is easy and the construction period can be shortened.
The cost can be reduced, and since the structural material does not protrude into the room, the interior and the interior work for hiding it are not required, and the effect that the room can be taken large is obtained. Of course, this embodiment has the same operation and effect as the first embodiment.

Next, the fifth embodiment shown in FIG. 14 differs from the first embodiment only in the number of attachment portions. Therefore, the same parts as those of the first embodiment will be denoted by the same reference numerals as those of the first embodiment in the drawings, and the description of the first embodiment will be cited and the description thereof will be omitted here.

In the present embodiment, two anchor nuts 19 are welded and fixed to the left and right portions of the L-shaped plate 18 in the anchor 1 at the middle portion in the height direction of the panel P and correspond to the anchor nuts 19. Two attachment fittings 9 are welded and fixed to the L-shaped angle 4 at the position where the attachment is made. Then, two bolts 17 are inserted through the respective fittings 9 and screwed into the respective anchor nuts 19. Panel P
The lower part in the height direction is the same as in the first embodiment. That is, in the lower portion of the panel P in the height direction, only one central portion in the lateral width direction of the panel P is attached to the receiving angle 7 via the attachment fitting 9, and the middle portion in the height direction of the panel P is Two locations on the left and right sides of the panel P in the lateral width direction are attached to the L-shaped angle 4 via attachment fittings 9.

Next, the fifth embodiment shown in FIG. 15 also differs from the first embodiment only in the number of attachment portions. Therefore, the same parts as those of the first embodiment will be denoted by the same reference numerals as those of the first embodiment in the drawings, and the description of the first embodiment will be cited and the description thereof will be omitted here.

In the present embodiment, two anchor nuts 19 are welded and fixed to the left and right parts of the L-shaped plate 18 in the lower anchor 2 in the height direction of the panel P and correspond to the anchor nuts 19. Two fittings 9 are welded and fixed to the receiving angle 7 at the position. Then, two bolts 17 are inserted through the respective fittings 9 and screwed into the respective anchor nuts 19. The middle of the panel P in the height direction is the same as in the first embodiment. That is, the lower portion of the panel P in the height direction is attached to the receiving angle 7 through the attachment fittings 9 at the left and right portions of the panel P in the lateral width direction, and the middle portion in the height direction of the panel P is the panel P. Only at one central portion in the lateral width direction is attached to the L-shaped angle 4 via the attachment fitting 9.

Also in the fifth or sixth embodiment, in one of the height directions of the panel P (the lower portion in the fifth embodiment, the middle portion in the sixth embodiment), the mounting portion is the panel P. Since there is only one central portion in the lateral width direction, the problem that the tightening force of the mounting portions on both sides in the lateral width direction becomes uneven unlike the conventional example does not occur, and the mounting strength is improved. That is, by concentrating and increasing the mounting strength at only one location in the substantially central portion in the lateral width direction, it becomes easier to improve the mounting strength than in the case where the mounting portions are located on both sides in the lateral width direction.

Next, the seventh embodiment shown in FIGS. 16 and 17 is different from the first embodiment only in the structure of the mounting portion. Therefore, the same parts as those of the first embodiment will be denoted by the same reference numerals as those of the first embodiment in the drawings, and the description of the first embodiment will be cited and the description thereof will be omitted here.

In this embodiment, an L-shaped angle piece 46 as shown in FIG. 17 is welded and fixed to the steel beam 3 instead of the L-shaped angle 4 of the first embodiment. This L-shaped angle piece 46 is 60 to 90 mm x 60 to 90
L-shaped angle of 8 to 12 mm with a thickness of 80 to 80 mm
A high-strength piece cut into 200 mm,
A bolt insertion portion 48 having an inner width of 12 to 16 mm and a notch depth of 40 to 80 mm is formed at the center of the standing plate 47. Further, the mounting member 9 of the first embodiment is omitted, and the bolt 17 is directly inserted into the bolt insertion portion 48 and screwed into the anchor nut 19 of the anchor 1. A recess 51 is formed between the edge of the veranda floor panel 50 placed on the steel beam 3 and the panel P, and the recess 51 is filled with a waterproof material such as mortar 36 to form an L-shape. The angle piece 46 is hidden.

According to this embodiment, in addition to the same operation and effect as the first embodiment, a high strength L-shaped angle piece 4 is provided.
By using 6, the mounting bracket 9 can be omitted and the recess 51
Since there is nothing that sticks out, the metal fittings will not be exposed even if the mortar 36 and the like are packed horizontally.

Next, the eighth embodiment shown in FIGS. 18 and 19 also differs from the first embodiment only in the structure of the mounting portion. Therefore, the same parts as those of the first embodiment will be denoted by the same reference numerals as those of the first embodiment in the drawings, and the description of the first embodiment will be cited and the description thereof will be omitted here.

In this embodiment, instead of the mounting member 9 of the first embodiment, a high strength lightning plate 52 having a thickness of 8 to 12 mm as shown in FIG. 19 is used. The upper part of the lightning plate 52 is extended above the conventional lightning plate so that the lightning plate 52 does not easily fall into the panel P. Then, the bolt 17 is the lightning plate 52.
The bolt insertion portion 53 and the bolt insertion portion (not shown) of the L-shaped angle 4 are inserted and screwed into the anchor nuts 19 of the anchors 1 and 2.

This embodiment also has the same operation and effect as the first embodiment. However, making the inner plate 52 thick is somewhat disadvantageous in terms of weight and cost.

The present invention is not limited to the above-described embodiment, but may be embodied with various modifications as appropriate without departing from the spirit of the invention, for example.

(1) Combining the embodiments appropriately. For example, applying the configuration in which the receiving angle is omitted as in Modification II of the second embodiment to each embodiment other than the second embodiment. The configuration of attaching a total of three places as in the fifth embodiment and the sixth embodiment should be applied to each embodiment other than the first embodiment. The configuration in which the mounting bracket 9 is omitted by using the high-strength L-shaped angle piece 46 as in the seventh embodiment is applied to each embodiment other than the first embodiment. High intensity green plate 5 as in the eighth embodiment
2 is applied to each embodiment other than the first embodiment.

(2) Mounting bracket 9 and L-shaped plate 18
Change the shape of the item as appropriate to the extent that proof stress can be secured.

[0070]

According to the inventions of claims 1 to 12,
At least one of the lower portion and the middle portion in the height direction of the ALC panel is concentrated and increased in the mounting strength only at one location in the substantially widthwise center portion, so that the mounting portions are provided on both sides in the widthwise direction. It becomes easier to improve the mounting strength. As a result, the ALC panel can be firmly attached despite the mounting portion being a two-level position with a small interval between the lower portion and the middle portion in the height direction of the ALC panel. Further, since the number of mounting portions is small, the mounting can be efficiently performed with a small number of mounting members and the number of mounting steps, and the cost can be reduced.

According to the thirteenth aspect of the present invention, the L-shaped plate having a length of ⅓ or more of the lateral width of the ALC panel and the first screw member are provided at the lower portion and the intermediate portion in the height direction of the ALC panel. Since and are embedded, the mounting strength of the ALC panel is improved. That is, since the pulling load of the L-shaped plate with respect to the ALC panel is large, the proof stress of the ALC panel is large.

According to the fourteenth aspect of the invention, since the lower portion and the middle portion of the ALC panel in the height direction are attached by using the attachment fittings including the attachment plate, the rib pieces and the hanging rib pieces, The mounting bracket has a large proof stress, which in turn increases the proof stress of the wall.

According to the invention of claim 15 or 16,
The effects of the inventions according to claims 1 to 14 can be obtained on rising walls such as balconies, balconies, parapets, corridors, and stairs.

According to the seventeenth aspect of the invention, the effects of the respective aspects of the first to fourteenth aspects can be obtained in the outer wall with the window opening.

According to the eighteenth aspect of the invention, the shared A
Since it is possible to construct the balcony wall on the upper floor and the outer wall on the lower floor at the same time by the LC panel, the number of ALC panels can be reduced, and the ALC panels can be efficiently mounted with a small number of mounting members and mounting steps. Cost can be reduced.

According to the invention of claim 19 or 20,
Since the ALC panel alone can bear the wind pressure, the structural materials such as the wind resistant beams and the reinforcing angles for bearing the wind pressure required for the outer wall with the window opening by the conventional ALC panel are not necessary. The construction can be simplified, the construction period can be shortened, the cost can be reduced, and since the structural material does not protrude into the room, the interior for hiding it and the interior construction work are not required, and the effect that the room can be widened can be obtained.

AL according to the invention of claim 21 or 22
The C panel's veranda wall mounting structure is mounted on the anchor embedded inside the panel via the mounting bracket,
Since there is only one mounting portion in the widthwise direction of the panel, the mounting strength is improved. That is, the tightening force of the mounting parts on both sides of the panel becomes uneven,
The defect that the mounting strength is lowered is solved, and it is firmly and stably fixed. Further, since the mounting plate to which the present invention is applied has rib pieces and hanging rib pieces extending downward from the mounting plate, the strength of the mounting bracket is significantly improved. Further, since the protruding piece is formed above the mounting plate, the proof stress against the pressing force of the panel is improved, and the problem that the upper part of the mounting bracket is reduced into the panel is solved.

[Brief description of drawings]

FIG. 1 is a perspective view of a first embodiment of a veranda wall mounting structure for an ALC panel of the present invention.

FIG. 2 is a vertical sectional view of the first embodiment of FIG.

FIG. 3 is a perspective view of an embodiment of a mounting bracket applied to the balcony wall mounting structure of the present invention.

FIG. 4 is a perspective view showing an example of an anchor applied to the present invention.

FIG. 5 is a perspective view of a balcony wall according to the second embodiment of the present invention.

FIG. 6 is a vertical cross-sectional view of the balcony wall of the second embodiment.

FIG. 7 is a vertical cross-sectional view of Modification I of the second embodiment.

FIG. 8 is a perspective view of Modification II of the second embodiment.

FIG. 9 is a vertical cross-sectional view of Modification II thereof.

FIG. 10 is a perspective view of a balcony wall with an extended lower portion according to the third embodiment of the present invention.

FIG. 11 is a vertical cross-sectional view of the balcony wall of the third embodiment.

FIG. 12 is a perspective view of an outer wall with a window opening according to a fourth embodiment of the present invention.

FIG. 13 is a vertical sectional view of an outer wall with a window opening according to a fourth embodiment.

FIG. 14 is a perspective view of a veranda wall according to a fifth embodiment of the present invention.

FIG. 15 is a perspective view of a veranda wall according to a sixth embodiment of the present invention.

FIG. 16 is a vertical cross-sectional view of a balcony wall according to the seventh embodiment of the present invention.

FIG. 17 is a perspective view of an L-shaped angle piece applied to the balcony wall of the seventh embodiment.

FIG. 18 is a vertical cross-sectional view of the balcony wall according to the eighth embodiment of the present invention.

FIG. 19 is a perspective view of a lightning plate applied to the balcony wall of the eighth embodiment.

FIG. 20 is a perspective view of a conventional ALC panel veranda wall mounting structure.

21 (a) and (b) are perspective views of an embodiment of a mounting bracket applied to a conventional ALC panel veranda wall mounting structure.

FIG. 22 is a vertical cross-sectional view showing another conventional veranda wall mounting structure.

FIG. 23 is a perspective view of FIG. 22.

FIG. 24 is a vertical cross-sectional view of an outer wall with a window opening according to a conventional ALC panel.

[Explanation of symbols]

 P ALC panel 1 Anchor 2 Anchor 3 Steel beam 4 L-shaped angle 5 Standing plate 6 Lower edge face 7 Receiving angle 8 Standing plate 9 Mounting bracket 10 Mounting plate 11 Projecting piece 12 Rib piece 13 Hanging rib piece 14 Side surface 15 Bolt insertion part 16 Notch 17 Bolt 18 Long L-shaped plate 19 Anchor nut 30 Support angle piece 32 RC floor 33 Embedded angle piece 34 Embedded angle piece 37 L-shaped angle 38 Standing plate 40 Foundation 41 Receiving angle 42 Standing plate 44 Window Opening 45 Window 46 L-Shaped Angle Piece 47 Standing Plate 48 Bolt Insertion Part 52 Lightning Plate 53 Bolt Insertion Part

Claims (22)

[Claims] 1. A wall of a building in which the ALC panel is supported by attaching a lower portion and an intermediate portion in the height direction of the ALC panel to a lower mounted member and an upper mounted member of a building frame. The lower part of the ALC panel in the height direction is attached to the lower attached member only at one location in the widthwise direction of the ALC panel, and the middle part in the height direction of the ALC panel is , A wall of a building, wherein only one central portion in the widthwise direction of the ALC panel is attached to the attached member on the upper side. 2. A wall of a building in which an ALC panel is supported by attaching a lower portion and an intermediate portion in the height direction of the ALC panel to a lower mounted member and an upper mounted member of a building frame. The lower part of the ALC panel in the height direction is attached to the lower attached member only at one location in the widthwise direction of the ALC panel, and the middle part in the height direction of the ALC panel is , A wall of a building, wherein two positions on the left and right sides of the ALC panel in the widthwise direction are attached to the attached member on the upper side. 3. A wall of a building in which the ALC panel is supported by attaching a lower portion and an intermediate portion in the height direction of the ALC panel to a lower mounted member and an upper mounted member of a building frame. The lower portion of the ALC panel in the height direction is attached to the lower attached member at two positions, that is, the left and right portions in the width direction of the ALC panel, and the middle portion of the ALC panel in the height direction is the ALC panel. A wall of a building, wherein only one central portion in the widthwise direction of the panel is attached to the upper mounted member. 4. An anchor member and a first screw member integrated with the anchor member are embedded in respective portions of the ALC panel, and each is formed by a second screw member screwed to the first screw member. The wall of the building according to claim 1, 2 or 3, wherein a location is attached to the attached member. 5. The wall of the building according to claim 4, wherein one of the first screw member and the second screw member is a male screw member and the other is a female screw member. 6. The wall of the building according to claim 4, wherein the anchor member is an L-shaped plate having a length that is ⅓ or more of a lateral width of the ALC panel. 7. The wall of the building according to claim 1, 2 or 3, wherein the member to be attached is an angle member fixed to a building frame such as a beam, a reinforced concrete floor or a foundation directly or through another member. 8. The wall of the building according to claim 7, wherein the angle member is provided with an insertion portion, and the insertion portion is inserted with the first screw member or the second screw member. 9. The mounting member is fixed to the angle member, the insertion member is provided with an insertion portion, and the first screw member or the second screw member is inserted into the insertion portion. Building wall. 10. The mounting fitting is formed by a mounting plate provided with the insertion portion, a rib piece formed by bending both side edges of the mounting plate, and the rib piece hanging further downward. The wall of the building according to claim 9, further comprising: a hanging rib piece, the side surface of the hanging rib piece being fixed to the angle member by welding. 11. The mounting member includes a protruding piece formed by extending an upper portion of the mounting plate.
The wall of the building described in 0. 12. The lower angle member is the ALC
A wall of a building according to claim 7 arranged to receive the lower edge of the panel. 13. A wall of a building in which the ALC panel is supported by attaching a lower portion and an intermediate portion in the height direction of the ALC panel to a lower mounted member and an upper mounted member of a building frame. There is an ALC on the lower part and the middle part in the height direction of the ALC panel.
A second L-shaped plate having a length equal to or more than ⅓ of the width of the panel and a first screw member integrated with the L-shaped plate are embedded and screwed into the first screw member. A wall of a building, wherein a lower portion and an intermediate portion of the ALC panel in a height direction are attached to the lower attached member and the upper attached member by a screw member. 14. A wall of a building in which the ALC panel is supported by attaching a lower portion and an intermediate portion in the height direction of the ALC panel to a lower angle member and an upper angle member of the building frame. An anchor member and a first screw member integrated with the anchor member are embedded in a lower portion and an intermediate portion in the height direction of the ALC panel, and the angle member has a mounting plate provided with an insertion portion. , A mounting bracket including a rib piece formed by bending both side edges of the mounting plate, and a hanging rib piece formed by hanging the rib piece further downward, welding on a side surface of the hanging rib piece. The second screw member is fixed, and the second screw member is inserted into the insertion portion of the mounting bracket and screwed to the first screw member, so that the lower portion and the intermediate portion in the height direction of the ALC panel are lower than the lower portion. Side angle material and upper side The wall of the building characterized by being attached to the angle material of. 15. The wall of the building according to claim 1, which is applied to a rising wall such as a veranda, a balcony, a parapet, a corridor, a stairway, etc. as the wall of the building. 16. The wall of the building according to claim 15, wherein a lower portion of the rising wall is extended as an outer wall of a lower floor of the building. 17. The wall of the building according to claim 1, which is applied to an outer wall with an opening for a window as the wall of the building. 18. The lower portion of the ALC panel in the height direction is attached to a member to be attached to the building frame on the lower floor of the building, and the middle portion in the height direction of the ALC panel is attached to the building frame of the upper floor of the building. A wall of a building in which the ALC panel is supported by being attached to a mounting member, and a portion above a middle portion in the height direction of the ALC panel is a balcony wall of the upper floor of the building, and the ALC panel The wall of the building characterized in that the lower part of the building in the height direction is the outer wall of the lower floor of the building. 19. A wall of a building in which the ALC panel is supported by attaching a lower portion and an intermediate portion in the height direction of the ALC panel to a lower mounted member and an upper mounted member of the building frame. A wall of a building, wherein a window opening is formed above the ALC panel, and the window is attached to an upper end surface of the ALC panel. 20. The wall of the building according to claim 19, wherein an opening for a window on the lower floor of the building is formed below the ALC panel, and the window is attached to a lower end surface of the ALC panel. 21. A bolt (1) in the ALC panel (P).
An anchor (1, 2) to which 7) is screwed is embedded, and an L-shaped receiving angle (7) for receiving it is installed on the lower edge face (6) of the ALC panel (P). In addition, an L-shaped angle (4) is installed at an intermediate position in the vertical direction of the ALC panel (P), and the L-shaped angle (4) is installed on the standing plates (5, 8) between the receiving angle (7) and the L-shaped angle (4). The structure is such that the ALC panel (P) is attached as a veranda wall by a mounting fixture (9) fixed by welding, and (a) the anchors (1, 2) are at the center of the ALC panel (P) in the lateral width direction. And that it is embedded in two places, a lower part and an intermediate part, and (b) the mounting bracket (9) has a mounting plate (10) and a protruding piece (11) formed by extending the upper part thereof, The mounting plate (10) was formed by bending both side edges. Pieces (12), the rib segment (1
2) further comprises a hanging rib piece (13) formed by hanging further downward, and the mounting plate (10) is provided with a bolt insertion portion (15), (c) mounting The metal fitting (9) is provided on the side surface (1) of the hanging rib piece (13).
4) is welded and fixed to the standing plates (5, 8) of the L-shaped angle (4) and the receiving angle (7), (d)
The ALC panel (P) is attached by a bolt (17) screwed to each anchor (1, 2) via each attachment fitting (9), and a veranda wall mounting structure for an ALC panel is provided. . 22. The anchors (1, 2) embedded in the ALC panel (P) are provided with one anchor nut (19) at the center of a long L-shaped plate (18),
The L-shaped plate (18) has a length which is ⅓ or more of the width of the ALC panel (P).
The structure for mounting a balcony wall of the ALC panel according to 1.