JP3652344B2 - Building wall - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
  The present inventionVeranda, balcony, corridor or stair rise wall of buildingIn detail, the details of buildings constructed with ALC panels (lightweight cellular concrete panels)RiseIt is related to the wall.
  The present invention is particularly suitable for a veranda wall mounting structure of an ALC panel, and more specifically, to an ALC panel veranda wall mounting structure that can mount an ALC panel with sufficient mounting strength and can be easily mounted with a small number of members. Suitable.
[0002]
[Prior art]
Various structures have conventionally been proposed for attaching an ALC panel P (hereinafter referred to as panel P) as a veranda wall. One example is the structure shown in FIG. That is, the panel P includes an L-shaped receiving angle 21 that receives the lower fore edge surface 20 of the panel P, an L-shaped angle 22 that supports the upper portion of the panel P, and an L-shaped angle 23 that supports both sides of the panel P. Is supported. Further, a countersink hole and a bolt hole are machined near the upper part and the lower part of the panel P, and a washer (not shown) mounted in these holes and a hook bolt 24 as shown in FIG. The hook bolt 24 is welded and fixed to the lower L-shaped receiving angle 21 and the upper L-shaped angle 22 to fix the panel P. Further, a molding board (not shown) is provided on the back surface of the panel P in order to cover the L-shaped angles 23 on both side surfaces of the panel P due to problems in appearance. In addition, instead of the hook bolt 24, there is also a structure in which a lightning plate 25 as shown in FIG.
[0003]
The above veranda wall mounting structure is costly because members such as the L-shaped angles 22 and 23 are used, and the mounting work is also troublesome. For this reason, a mounting structure disclosed in Japanese Patent Laid-Open No. 3-29359 as shown in FIGS. 22 and 23 has also been proposed.
That is, the lower facet 20 of the panel P is supported by the zette metal 26 and the embedded nut 27, and is fixed to the lower part of the beam, and is also fixed to the upper part of the beam by welding at the intermediate part of the panel P. It is fixed by the L-shaped receiving metal fitting 28, the Inazuma plate 25 and the embedded nut 27. Further, as shown in FIG. 23, the structure is a veranda wall mounting structure that is fixed at two places near both sides in the width direction of the panel P and fixed at a total of four places near the lower part of the panel P and the middle part.
[0004]
[Problems to be solved by the invention]
However, the above-described conventional ALC panel P veranda wall mounting structure has the following various problems.
(1) In the mounting structure shown in FIG. 20, it is necessary to support the upper and lower fore edges and both sides of the panel P with respective L-shaped angles, and further to provide a molding board on the back surface. And the installation work is troublesome.
[0005]
(2) 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 bolts and the Inazuma plate are fixed at a total of four locations. The reason for this is considered to be that the tightening force of the mounting portions on both sides is not uniform because the mounting brackets and bolts are fixed near both sides in the width direction of the panel.
[0006]
(3) The Inazuma plate 25 shown in FIG. 21 (b) is a plate that is slightly bent at an intermediate position. However, the Inazuma plate 25 cannot withstand a large proof stress, and is a conventional ALC panel. When it is applied to the veranda wall mounting structure, there is a problem that the panel P cannot be withstood and is partially bent.
In order to solve the problem, it is conceivable to increase the thickness of the Inazuma plate 25 and further increase the thickness. However, since the shape is plate-like, there is a limit and it is not desirable from the viewpoint of weight, cost, workability, etc. .
[0007]
Further, since the surface of the panel P made of ALC is weak and brittle, when a mounting bracket such as the Inazuma plate 25 shown in FIG. 21 (b) is applied to the veranda wall mounting structure of FIGS. 22 and 23, the Inazuma plate There is also a problem that the upper part of 25 is reduced on the surface of the panel P.
[0008]
  Therefore, the object of the present invention is to eliminate the above-mentioned conventional problems, and to attach the ALC panel to the mounting member of the building frame.Veranda, balcony, corridor or stairs riseWhen constructing a wall, it is possible to easily provide sufficient installation strength, and it is easy to install with a small number of mounting members.RiseTo provide a wall.
  Furthermore, the object of the present invention is to provide a sufficient mounting strength, especially when mounting an ALC panel for a veranda wall, and the mounting bracket is not bent or the upper part is not reduced in the panel, and the mounting member is small. An object of the present invention is to provide a veranda wall mounting structure for an ALC panel that can be easily mounted.
[0009]
[Means for Solving the Problems]
  The present invention for solving the above-described problems has the following configuration. That is,
  The lower part and the middle part of the height direction of the ALC panel having a width of 300 to 600 mm are attached to the lower attached member and the upper attached member of the building frame, thereby supporting the ALC panel. A veranda, a balcony, a corridor or a rising wall of a staircase, wherein the lower part is attached to a lower attached member at one central portion in the lateral direction of the ALC panel using a screwed member, and the intermediate part is an ALC By attaching one portion of the substantially central portion of the panel in the width direction to the upper mounted member using a screwing member, there is no problem that the tightening force of the mounting portions on both sides in the width direction is not uniform. As a result, the rising wall of the building is characterized by improved mounting strength.
[0012]
  BookAccording to the invention, the lower part and the middle part of the ALC panel in the height directionBothIn this case, since the mounting part is only at one central part in the width direction of the ALC panel, there is no problem that the tightening force of the mounting parts on both sides in the width direction is not uniform as in the conventional example, and the mounting strength Will be improved. That is, by concentrating and increasing the attachment strength at only one location in the substantially central portion in the lateral width direction, it is easier to improve the attachment strength than when there are attachment portions on both sides in the lateral width direction. As a result, since the mounting part is a two-level position with a small distance between the lower part and the middle part of the ALC panel in the height direction, the force applied to the mounting part when a pressing force is applied to the ALC panel due to the moment. The ALC panel can be firmly attached in spite of being large (as compared with the case where the upper part and the lower part of the ALC panel are attached). Also, there are two mounting parts, the lower part and the middle part of the ALC panel.In placeTherefore, it can be efficiently mounted with a small number of mounting members and the number of mounting steps, and the cost can be reduced.
[0013]
  BookIn the invention, an anchor member and a first screwing member integrated with the anchor member are embedded in each part of the ALC panel, and each part is covered by a second screwing member screwed into the first screwing member. It can be set as the structure attached to the attachment member.
  In this case, any one of the first screwing member and the second screwing 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 lateral width of the ALC panel is preferable. The L-shaped plate may be a plate including an L-shaped portion, and includes, for example, a U-shaped plate, a Z-shaped plate, a T-shaped plate, an H-shaped plate, and the like having an additional portion.
[0014]
The member to be attached is not particularly limited, and examples thereof include an angle member fixed to a building frame such as a beam, a reinforced concrete floor, or a foundation directly or via another member.
In this case, the angle material is provided with an insertion portion, and the first screw member or the second screw member is inserted into the insertion portion.
Further, a configuration in which a mounting bracket is fixed to the angle member, an insertion portion is provided in the mounting bracket, and the first screw member or the second screw member is inserted into the insertion portion can be exemplified.
[0015]
The mounting bracket is not particularly limited, and may be used, for example, by reinforcing the Inazuma plate. Preferably, the mounting plate is formed by bending a mounting plate provided with an insertion portion and both side edges of the mounting plate. The mounting bracket includes a rib piece and a hanging rib piece formed by hanging the rib piece further downward, and a side surface of the hanging rib piece is fixed to the angle member by welding.
Furthermore, it is preferable that the mounting bracket includes a protruding piece formed by extending the upper portion of the mounting plate.
[0016]
The lower angle member can be configured to receive the lower edge of the ALC panel.
[0021]
  The present inventionOn the veranda, balcony, corridor or stairsCan be applied to the rising wallThe
[0027]
  furtherThe present invention can be implemented in the following configuration.That is,
  Anchors 1 and 2 to which bolts 17 are screwed are embedded in the ALC panel P, and an L-shaped receiving angle 7 is installed on the lower fore edge surface 6 of the ALC panel P. An L-shaped angle 4 is installed at an intermediate position in the vertical direction of the ALC panel P, and the ALC panel P is attached to the veranda by mounting brackets 9 fixed to the upright plates 5 and 8 of the L-shaped angle 4 and the receiving angle 7. A structure installed as a wall,
(A) The anchors 1 and 2 are embedded in the center part in the width direction of the ALC panel P and at two places, the lower part and the intermediate part,
(B) The mounting bracket 9 includes a mounting plate 10, a protruding piece 11 formed by extending the upper portion thereof, a rib piece 12 formed by bending both side edges of the mounting plate 10, and the rib piece. 12 is formed of a hanging rib piece 13 formed by further hanging downward, and the mounting plate 10 is provided with a bolt insertion portion 15;
(C) The mounting bracket 9 is such that the side surface 14 of the hanging rib piece 13 is welded and fixed to the upright plates 5 and 8 of the L-shaped angle 4 and the receiving angle 7,
(D) The ALC panel P is attached by bolts 17 screwed to the anchors 1 and 2 via the attachment fittings 9;
It consists of.
[0028]
Since the veranda wall mounting structure of the ALC panel (hereinafter simply referred to as a panel) according to the present invention is configured as described above, it operates as follows.
Since there is only one mounting portion in the width direction of the panel P, there is no problem that the tightening force of the mounting portions on both sides is not uniform, and as a result, the mounting strength is improved. Moreover, since the attachment part is two places of each angle of the lower part of a panel, and an intermediate part, a panel is stably fixed firmly.
[0029]
Further, the mounting bracket 9 applied to the present invention has a rib piece 12 formed by bending both side edges of the mounting plate 10, and a hanging rib piece 13 formed by extending the rib piece 12 further downward. Therefore, the proof stress of the mounting bracket 9 is greatly improved. Further, the protruding piece 11 formed above the mounting plate 10 improves the proof stress (force received) against the pressing force of the panel P, and prevents the upper part of the mounting plate 10 from being reduced into the panel P. .
Therefore, the mounting strength of the panel P is improved, and the strength of the mounting bracket 9 can be improved and the reduction of the mounting strength into the panel can be prevented.
[0030]
In the present invention, the anchor (1, 2) embedded in the ALC panel (P) is provided with one anchor nut (19) at the center of the long L-shaped plate (18). It is preferable that the length of the letter-shaped plate (18) has a length of 1/3 or more of the lateral width of the ALC panel (P).
[0031]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 to 4 show a first embodiment in which the present invention is embodied in a veranda wall supported by a beam of a building.
First, in the present invention, the panel P used as a veranda wall preferably has a height of 500 to 2000 mm, a width of 300 to 600 mm, and a thickness of about 80 to 150 mm.
Two anchors 1 and 2 are embedded in the panel P. The anchors are located at two positions, the lower part of the panel P and the middle part in the vertical direction, and the central part in the horizontal direction of the panel P. Yes. As shown in FIGS. 1 and 2, the position of the intermediate part is usually located slightly below the center point. The panel P is attached to the building frame at two locations of the anchors 1 and 2 via attachment fittings 9 and bolts 17 described later.
[0032]
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 width of the panel P. Since only one structure is provided at the center, the mounting strength of the panel P is further improved.
[0033]
Next, an L-shaped angle 4 is welded and fixed to a building frame such as a beam 3 at the position on the inner surface side of the panel P at the height of the anchor 1 position, and the back surface of the upright plate 5 is on the inner surface of the panel P. It is provided to abut. Further, an L-shaped receiving angle 7 is provided on the lower fore edge surface 6 of the panel P. The lower end surface of the panel P is installed so that the inner side surface of the upright plate 8 is in contact with the inner side surface of the panel P. 6 is accepted.
On the upright plate 5 of the L-shaped angle 4 and the upright plate 8 of the L-shaped receiving angle 7, a mounting bracket 9 described below is provided by means described later corresponding to the positions of the anchors 1 and 2 of the panel P. It is fixed.
[0034]
As shown in FIG. 3, the mounting bracket 9 includes a mounting plate 10 that contacts the inner surface of the panel P, a protruding piece 11 formed by extending an upper portion thereof, and both side edges of the mounting plate 10 are bent. The rib piece 12 is formed, and the hanging rib piece 13 is formed by further dropping the rib piece 12 downward. A bolt insertion portion 15 is opened at a lower portion of the mounting plate 10. The shape is preferably a long groove type such as a long hole type or an inverted U shape. Further, the thickness of the mounting plate 10 is preferably substantially equal to the thickness of the upright plates 5 and 8 at each angle in terms of mounting the panel P as will be described later.
[0035]
The protruding piece 11 of the mounting bracket 9 is a plate-like body without the rib pieces 12 provided on both side edges, and a square or rectangular shape is generally applied. Further, the height of the protruding piece 11 is desirably 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 or the upper portion of the mounting plate 10 being reduced into the panel P. Even if the height is higher than 100 mm, only the mounting plate 10 becomes heavy, and an increase in yield strength cannot be expected so much.
[0036]
The rib piece 12 of the mounting bracket 9 improves the proof stress of the mounting bracket 9, but the proof strength is further improved by hanging downward to form the hanging rib piece 13. The width of each rib piece is preferably 10 to 50 mm from the viewpoint of improving the proof stress. Further, as shown in FIG. 3, it is more convenient in terms of construction of the veranda wall of the panel P that the upper portion of the rib piece 12 is inclined downward.
[0037]
That is, when constructing a veranda wall, a waterproof material (not shown) is usually provided on the mounting bracket 9, but if the upper part of the rib piece 12 is not inclined, its corner becomes an obstacle, The waterproofing will be incomplete, and the inside of the veranda wall will also deteriorate. Furthermore, it is desirable to provide a 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 is that if the notch 16 is not provided, when the mounting plate 10 is bent to form the rib piece 12, an excessive strain is applied to the portion to cause a crack or the like. It also contributes to a decrease in strength.
[0038]
1 and 2, the mounting bracket 9 is fixed to an upright plate 5 of an L-shaped angle 4 and an upright plate 8 of an L-shaped receiving angle 7. Side surfaces 14 of the hanging rib pieces 13 of the metal fitting 9 are fixed to the upright plates 5 and 8 by welding.
[0039]
Since the rib piece 12 and the hanging rib piece 13 of the mounting bracket 9 are formed by being bent, the side surface 14 of the hanging rib piece 13 is closer to the plate than the surface of the mounting plate 10 as shown in FIG. There is a level difference by the thickness. Therefore, in this fixing structure, if the thickness of the mounting plate 10 is substantially the same as the thickness of the upright plates 5 and 8, the stepped portion is engaged with the upright plates 5 and 8 and the portion is welded and fixed, The surface of the mounting plate 10 and the surfaces of the upright plates 5 and 8 are almost flush with each other, so that no step or gap is generated when the panel P is applied thereto.
[0040]
Next, as shown in FIG. 2, the panel P in which the anchors 1 and 2 are embedded as described above is attached to the veranda by screwing the bolts 17 to the anchors 1 and 2 via the mounting brackets 9. Mounted as a wall. The installation work is generally according to the following procedure.
(1) The L-shaped angle 4 is fixed to the steel beam 3 by welding.
(2) The receiving angle 7 is fixed by welding to the vertical base steel. Specifically, a support angle piece 30 is fixed to the lower portion of the beam 3 by welding, and a vertical base steel material 31 extending downward is welded and fixed to the support angle piece 30 and the L-shaped angle 4, and a lower end portion of the vertical base steel material 31 is fixed. The receiving angle 7 is fixed by welding.
{Circle around (3)} The lower fore edge surface 6 of the panel P is placed on the angle 7 and stood, and the mounting bracket 9 and the bolt 17 are screwed onto the anchors 1 and 2 and temporarily fixed.
{Circle around (4)} The panel P is accurately positioned and the mounting bracket 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.
(5) After the bolts 17 are securely screwed together, the joints are finished.
[0041]
Next, FIGS. 5 and 6 show a second embodiment in which the present invention is embodied in a veranda wall supported on an RC (reinforced concrete) floor of a building. This second embodiment is different from the first embodiment only in the following points. Therefore, about a common part with 1st embodiment, while attaching | subjecting a code | symbol common with 1st embodiment to a figure, description of 1st embodiment is used and description here is abbreviate | omitted.
[0042]
A plurality of embedded angle pieces 33 and 34 are arranged at intervals on the edges of the upper and lower surfaces of the RC floor 32 instead of the steel beam, and are embedded in the same plane. Connected to the floor 32. In this 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 fixed to the embedded angle piece 34 on the lower surface side by welding. The rest is the same as in the first embodiment, and the vertical base steel 31 is welded and fixed to the L-shaped angle 4 and the support angle piece 30, and the receiving angle 7 is fixed to the lower end of the vertical base steel 31 by welding. A lower portion and an intermediate portion of the panel P in the height direction are attached to the mold angle 4 and the receiving angle 7 via an attachment fitting 9, and the panel P is supported.
[0043]
FIG. 7 shows a modification example I of the second embodiment. In this modified example I, a recess 35 is provided at the edge of the upper surface of the RC floor 32, and an embedded angle piece 33 is embedded 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 L-shaped angle 4 and the mounting bracket 9 are hidden by filling the recess 35 with a waterproof material such as a mortar 36. When 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.
[0044]
8 and 9 show a modification example II of the second embodiment. In this modified example II, the receiving angle is omitted, and an L-shaped angle 37 is fixed to the embedded angle piece 34 on the lower surface side by welding. The mounting bracket 9 is fixed to the upright plate 38 of the L-shaped angle 37 by welding, and the bolt 17 is screwed to the anchor nut 19 of the anchor 2 via the mounting bracket 9.
[0045]
This embodiment or its modified example has the same operations and effects as the first embodiment.
[0046]
Next, FIGS. 10 and 11 show a third embodiment in which the present invention is embodied as a veranda wall in which a lower part of the veranda wall is extended as an outer wall of a lower floor of a building. This third embodiment is different from the first embodiment only in the following points. Therefore, about a common part with 1st embodiment, while attaching | subjecting a code | symbol common with 1st embodiment to a figure, description of 1st embodiment is used and description here is abbreviate | omitted.
[0047]
In this embodiment, the lower part of the veranda wall is extended 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 become the outer wall of the lower floor. For this reason, the panel P used in the present embodiment preferably has a height of 3000 to 7000 mm, a width of 300 to 600 mm, and a thickness of about 80 to 150 mm.
[0048]
As in the first embodiment, two anchors 1 and 2 are embedded in the panel P, and the embedded positions are two places, a lower part and an intermediate part in the height direction of the panel P, and the width of the panel P. Although it is located at the center of the direction, in the present embodiment, 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 preferably about 2500 to 5000 mm.
[0049]
In the present embodiment, the support angle piece, the vertical base steel material, and the receiving angle at the lower part of the steel beam 3 in the first embodiment are omitted, and instead of them, an L-shaped receiver is provided on the upper surface of the building frame such as the foundation 40. The angle 41 is fixed, and the lower facet 6 of the panel P is received so that the inner side surface of the upright plate 42 contacts the inner side surface of the panel P. The rest is the same as in the first embodiment, and the lower portion and the middle portion of the panel P in the height direction are attached to the L-shaped angle 4 and the receiving angle 41 via the mounting bracket 9 so that the panel P is supported. Has been.
[0050]
As a result, the upper part of the panel P in the height direction (the part where the anchor 1 is located) is the veranda wall on the upper floor of the building (or the rising wall of the balcony, parapet, hallway, stairs, etc.) The lower part from the middle part in the height direction is the outer wall of the first floor of the building.
[0051]
According to the present embodiment, in addition to the same operations and effects as in the first embodiment, the upper floor veranda wall and the lower floor outer wall can be constructed simultaneously by the shared panel P. The panel P can be efficiently mounted with a small number of mounting members and the number of mounting steps, and the cost can be reduced. Further, although the weight of the panel P itself is larger than that of the first embodiment, since the distance between the anchors 1 and 2 is larger than that of the first embodiment, the L-shaped plate 18 and the like when the pressing force is applied to the panel P The manner in which the force is applied to the mounting bracket 9 is alleviated.
[0052]
Next, FIG.12 and FIG.13 has shown 4th embodiment which actualized this invention to the outer wall with an opening for windows. The fourth embodiment is different from the first embodiment only in the following points. Therefore, about a common part with 1st embodiment, while attaching | subjecting a code | symbol common with 1st embodiment to a figure, description of 1st embodiment is used and description here is abbreviate | omitted.
[0053]
In the present embodiment, the outer wall of the room is constructed instead of the veranda wall. A window opening 44 is formed above the panel P, and a window 45 is attached to the upper end surface of the panel P. Further, a window opening 44 on the lower floor of the building is formed below the panel P, and a window 45 on the lower floor is attached to the lower end surface of the panel P. The panel P mounting structure is the same as in the first embodiment. It is preferable to provide the attachment plate 56 with the anchor 55 for window attachment in the upper end surface and lower end surface of the panel P. FIG.
[0054]
By the way, as shown in FIG. 24, the outer wall with a window opening by the conventional ALC panel is provided with a structural material 101 such as a wind-resistant beam and a reinforcing angle for bearing wind pressure near the upper end of the inner side surface of the panel P. The upper angle frame 102 for attaching the upper part of P is fixed to the structural member 101, and the lower angle frame 103 for attaching the lower part of the panel P is fixed to the steel beam 104. As described above, the structure that requires the structural material 101 and the upper angle frame 102 has a complicated construction, a long construction period, a high cost, and the structural material 101 protrudes into the room. There is a problem that the interior becomes narrower, the interior work is complicated, or a fireproof coating of the structural material 101 is necessary.
[0055]
On the other hand, according to the present embodiment, since the wind pressure can be borne only by the panel P by firmly attaching the lower part and the middle of the panel P in the height direction, the structural material 101 is not necessary. Therefore, the above problem can be solved. In other words, the construction can be simplified, the construction period can be shortened, the cost can be reduced, and the structural material does not protrude into the room. . Of course, this embodiment also has the same operations and effects as the first embodiment.
[0056]
Next, the fifth embodiment shown in FIG. 14 is different from the first embodiment only in the number of locations of the attachment portions. Therefore, about a common part with 1st embodiment, while attaching | subjecting a code | symbol common with 1st embodiment to a figure, description of 1st embodiment is used and description here is abbreviate | omitted.
[0057]
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 intermediate portion in the height direction of the panel P, and at positions corresponding to the anchor nuts 19. Two mounting brackets 9 are fixed to the L-shaped angle 4 by welding. Two bolts 17 are inserted through the respective mounting brackets 9 and screwed into the respective anchor nuts 19. About the lower part of the height direction of the panel P, it is the same as that of 1st embodiment. That is, the lower part of the panel P in the height direction is attached to the receiving angle 7 via the mounting bracket 9 at only one place in the substantially central part of the panel P in the width direction, and the intermediate part of the panel P in the height direction is Two portions of the left and right portions of the panel P in the lateral width direction are attached to the L-shaped angle 4 via attachment fittings 9.
[0058]
Next, the sixth embodiment shown in FIG. 15 is also different from the first embodiment only in the number of locations of the attachment portions. Therefore, about a common part with 1st embodiment, while attaching | subjecting a code | symbol common with 1st embodiment to a figure, description of 1st embodiment is used and description here is abbreviate | omitted.
[0059]
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 anchor 2 at the lower part of the panel P in the height direction, and the anchors 19 are received at positions corresponding to the anchor nuts 19. Two mounting brackets 9 are fixed to the angle 7 by welding. Two bolts 17 are inserted through the respective mounting brackets 9 and screwed into the respective anchor nuts 19. About the middle of the height direction of the panel P, it is the same as that of 1st embodiment. That is, the lower part of the panel P in the height direction is attached to the receiving angle 7 at the two left and right parts of the panel P in the horizontal direction via the mounting bracket 9, and the intermediate part of the panel P in the height direction is the panel P Is attached to the L-shaped angle 4 via a mounting bracket 9 at only one location in the substantially central portion in the horizontal width direction.
[0060]
Also in the fifth embodiment or the sixth embodiment, with respect to one of the height directions of the panel P (the lower portion in the fifth embodiment, the intermediate portion in the sixth embodiment), the mounting portion is in the width direction of the panel P. Since there is only one substantially central portion, there is no problem that the tightening force of the mounting portions on both sides in the lateral width direction is not uniform as in the conventional example, and the mounting strength is improved. That is, by concentrating and increasing the attachment strength at only one location in the substantially central portion in the lateral width direction, it is easier to improve the attachment strength than when there are attachment portions on both sides in the lateral width direction.
[0061]
Next, the seventh embodiment shown in FIGS. 16 and 17 is different from the first embodiment only in the configuration of the mounting portion. Therefore, about a common part with 1st embodiment, while attaching | subjecting a code | symbol common with 1st embodiment to a figure, description of 1st embodiment is used and description here is abbreviate | omitted.
[0062]
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. The L-shaped angle piece 46 is a high-strength piece formed by cutting an L-shaped angle of 60 to 90 mm × 60 to 90 mm and a thickness of 8 to 12 mm into a length of 80 to 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 in the central portion of the. Further, the mounting bracket 9 of the first embodiment is omitted, and the bolt 17 is directly screwed into the anchor nut 19 of the anchor 1 through the bolt insertion portion 48. 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 a mortar 36 to form an L-shape. The angle piece 46 is hidden.
[0063]
According to the present embodiment, in addition to the same operations and effects as the first embodiment, the mounting bracket 9 can be omitted by using the high-strength L-shaped angle piece 46, and there is no thing protruding from the recess 51. Even if the mortar 36 or the like is packed horizontally, the metal fittings are not exposed.
[0064]
Next, the eighth embodiment shown in FIGS. 18 and 19 is also different from the first embodiment only in the configuration of the mounting portion. Therefore, about a common part with 1st embodiment, while attaching | subjecting a code | symbol common with 1st embodiment to a figure, description of 1st embodiment is used and description here is abbreviate | omitted.
[0065]
In this embodiment, a high-strength Inazuma plate 52 having a thickness of 8 to 12 mm as shown in FIG. 19 is used instead of the mounting bracket 9 of the first embodiment. The upper part of the Inazuma plate 52 extends upward from the conventional Inazuma plate and is difficult to be reduced into the panel P. The bolt 17 is inserted through the bolt insertion portion 53 of the Inazuma plate 52 and the bolt insertion portion (not shown) of the L-shaped angle 4 and screwed into the anchor nuts 19 of the anchors 1 and 2.
[0066]
This embodiment also has the same operations and effects as the first embodiment. However, increasing the thickness of the Inazuma plate 52 is somewhat disadvantageous in terms of weight and cost.
[0067]
In addition, this invention is not limited to the said embodiment, For example, as follows, it can also change suitably in the range which does not deviate from the meaning of invention, and can also be embodied.
[0068]
(1) Combining each embodiment suitably. For example,
(1) Apply the configuration in which the receiving angle is omitted as in Modification Example II of the second embodiment to each embodiment other than the second embodiment.
{Circle around (2)} A configuration in which a total of three places are attached as in the fifth embodiment or the sixth embodiment is applied to each embodiment other than the first embodiment.
(3) 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.
(4) Apply the high-strength Inazuma plate 52 as in the eighth embodiment to each embodiment other than the first embodiment.
[0069]
(2) The shape of the mounting bracket 9 or the L-shaped plate 18 is appropriately changed within a range in which proof stress can be secured.
[0070]
【The invention's effect】
  According to the present invention, when an ALC panel is mounted on a mounting member of a building frame to construct a building veranda, balcony, corridor or stair rise wall, sufficient mounting strength can be easily provided, and less It can be easily mounted with a mounting member.
[Brief description of the 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 longitudinal sectional view of the first embodiment of FIG.
FIG. 3 is a perspective view of one embodiment of a mounting bracket applied to the veranda 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 veranda wall according to a second embodiment of the present invention.
FIG. 6 is a longitudinal sectional view of a veranda wall according to a second embodiment.
FIG. 7 is a longitudinal sectional view of a modification example I of the second embodiment.
FIG. 8 is a perspective view of a modification example II of the second embodiment.
FIG. 9 is a longitudinal sectional view of the modified example II.
FIG. 10 is a perspective view of a veranda wall with an extended lower part according to a third embodiment of the present invention.
FIG. 11 is a longitudinal sectional view of a veranda wall according to a 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 longitudinal 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 longitudinal sectional view of a veranda wall according to a seventh embodiment of the present invention.
FIG. 17 is a perspective view of an L-shaped angle piece applied to a veranda wall according to a seventh embodiment.
FIG. 18 is a longitudinal sectional view of a veranda wall according to an eighth embodiment of the present invention.
FIG. 19 is a perspective view of a lightning plate applied to a veranda wall according to an eighth embodiment.
FIG. 20 is a perspective view of a conventional ALC panel veranda wall mounting structure.
FIGS. 21A and 21B are perspective views of an embodiment of a mounting bracket applied to a conventional ALC panel veranda wall mounting structure.
FIG. 22 is a longitudinal sectional view showing another example of a conventional veranda wall mounting structure.
23 is a perspective view of FIG. 22. FIG.
FIG. 24 is a longitudinal sectional view of an outer wall with a window opening by a conventional ALC panel.
[Explanation of symbols]
P ALC panel
1 Anchor
2 Anchor
3 Steel beams
4 L-shaped angle
5 Standing board
6 Lower facet
7 Receiving angle
8 Standing board
9 Mounting bracket
10 Mounting plate
11 Protruding piece
12 rib pieces
13 Hanging rib pieces
14 side
15 Bolt insertion part
16 Notch
17 volts
18 Long L-shaped plate
19 Anchor nut
30 Supporting angle piece
32 RC floor
33 Embedded angle piece
34 Embedded angle piece
37 L-shaped angle
38 Standing board
40 basics
41 Receiving angle
42 Standing board
44 Window opening
45 windows
46 L-shaped angle piece
47 Standing board
48 Bolt insertion part
52 Inazuma Plate
53 Bolt insertion part

Claims (7)

  The lower part and the middle part of the height direction of the ALC panel having a lateral width of 300 to 600 mm are attached to the lower attached member and the upper attached member of the building frame, thereby supporting the ALC panel. A veranda, a balcony, a corridor or a rising wall of a staircase, wherein the lower part is attached to one part of the ALC panel in the lateral direction of the ALC panel using a screwed member to the lower attached member, and the intermediate part is an ALC By attaching one portion of the substantially central portion of the panel in the width direction to the upper mounted member using a screwing member, there is no problem that the tightening force of the mounting portions on both sides in the width direction becomes non-uniform. As a result, the rising wall of the building is characterized by improved mounting strength.   The building rising wall according to claim 1, wherein the intermediate portion is located below a center point in the height direction of the ALC panel.   The rising wall of the building according to claim 1, wherein the building frame is one building frame. Wherein a lower side attachment member is received angle of said upper member being attached to the rising wall of a building according to any one of the L-shaped angle der Ru請 Motomeko 1-3.   An anchor member is embedded at a substantially central portion in the width direction between the lower part and the middle part of the ALC panel, and a mounting bracket is welded and fixed to the lower mounting member and the upper mounting member. The rising wall of the building according to any one of claims 1 to 4, wherein the screwing member connected to the anchor member is inserted into the inserted portion and tightened.   The mounting bracket includes a mounting plate provided with the insertion portion, a rib piece formed by bending both side edges of the mounting plate, and a hanging rib piece formed by further dropping the rib piece downward. The rising wall of the building according to claim 5, wherein a side surface of the hanging rib piece is fixed to the attached member by welding.   The rising wall of the building according to any one of claims 1 to 6, wherein the anchor member has a length of 1/3 or more of a lateral width of the ALC panel.

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