JPH1121994A - Attaching structure of rise alc panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To eliminate the cutting process of a panel side and unnecessitate a vertical angle in two-point support attaching structure by connecting the lower face of an H-shape steel beam and an L-shaped receiving angle through an L-shaped angle piece, and fixing an attaching fitting on substrate steel material directly fixed on the upper face of the Hshape steel beam. SOLUTION: A flat bar substrate steel material 2 is welded and fixed on the upper face of an H-shape steel beam 1. Next, an attaching fitting 3 composed of an L-shaped piece is welded and fixed on the central part of the panel width direction of the upper face of the substrate steel material 2, and a vertically long U-shaped bolt insertion part 3b is provided on the rise piece 3a of the attaching fitting 3. A bolt 4 inserted in the insertion part 3b and the upper anchor member 5 of a panel P are screwed, and the intermediate part of the panel P is attached to the H-shape steel beam 1 through the substrate steel material 2. One piece of an L-shaped angle piece 6 is welded and fixed on the lower face of the H-shape steel beam 1, and the other piece is welded and fixed on the rise piece 7a of an L-shaped receiving angle 7 supporting the header face of a panel P. Thereby attaching execution of the panel is improved.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a mounting structure for a rising ALC panel. More specifically, an ALC panel (hereinafter, simply referred to as a “panel”) is attached to an H-shaped steel beam at two locations: a lower central portion in the lateral direction and a slightly upper central portion in the lateral direction. The present invention relates to an ALC panel mounting structure which is excellent in construction efficiency and cost in such mounting structures.

[0002]

2. Description of the Related Art When a veranda wall or the like is constructed, a panel P is attached to a panel P at two locations, an upper portion and a lower portion, or at both lower end portions in the width direction of the panel P and slightly corresponding to them. In general, the structure is fixed at four places, that is, at the upper part, that is, at two places on the floor surface. However, the structure for fixing the lower part and the upper part of the panel P requires a long angle for fixing the upper part, which is considerably disadvantageous in terms of mounting work and cost. In addition, in the structure in which the lower end is fixed at four places corresponding to the lower end and the upper end, although the number of mounting portions is large, the tightening force of the mounting portions on both sides is not uniform, so that the mounting strength is not improved.

[0003] Accordingly, the present applicant has attached to the H-shaped steel beam 1 at two places, as shown in FIG. 9, at the lower part of the panel P and slightly above it, and at the center in the width direction of the panel P. The mounting structure of the rising panel P has been proposed earlier. In this structure, the lower portion of the panel P is supported by an L-shaped receiving angle 7, and the center of the panel P in the width direction is attached to the panel P via a mounting bracket fixed to the L-shaped receiving angle 7. Is fixed to the anchor inside. The middle part of the panel P is the upper surface 1a of the H-shaped steel beam 1.
Is fixed to an anchor in the panel P via a mounting bracket fixed to a predetermined position (the center in the width direction of the panel P) of the base steel material (L-shaped angle) fixed to the panel P. The L-shaped receiving angle 7 supporting the panel P fore face is fixed to the H-shaped steel beam 1 because the fore face of the panel P is located considerably below the lower surface 1b of the H-beam 1. It is supported by a vertical angle 20.

[0004]

The above-mentioned structure for mounting the panel P has the advantage that a long panel supporting steel material on the upper surface of the panel and a long vertical angle from the upper surface of the panel to the floor surface are not required. A vertical angle 20 is provided from the floor surface to the front edge of the panel P in order to have sufficient strength against the like. However, when such a vertical angle 20 is present, when the panel P is erected, it is not possible to make the side surfaces of the panel P adhere to each other, so it is necessary to cut the side surface of the panel P, and the work is troublesome. In addition, since the vertical angle 20 needs to be welded and fixed at the upper surface position and the lower surface position of the H-shaped steel beam 1 and at the L-shaped receiving angle position and the like, welding work is also troublesome. In addition, the material cost of the vertical angle is increased, which is disadvantageous in terms of cost.

The inventors of the present invention have made various investigations to eliminate such conventional disadvantages. As a result, in the panel mounting structure for supporting the center of the panel P in the width direction at two points as in the present invention, In the case of middle- and low-rise buildings, the anchor distance between the lower part of panel P and its upper part is made larger than before in relation to the strength required for wind pressure and the like and the mounting strength required for normal impact. It has been found that even if it is further shortened, it can withstand as long as the panel P small edge is supported using the L-shaped receiving angle, and the present invention has been reached.

[0006]

That is, according to the first aspect of the present invention, the center of the lower part of the ALC panel P in the width direction and the center of the upper part of the ALC panel in the width direction are slightly above and below the H-shaped steel beam 1. A through the mounting bracket
In the mounting structure of the rising ALC panel on which the LC panel P is supported, the small face of the ALC panel P is supported by the L-shaped receiving angle 7 and is directly fixed to the lower surface 1b of the H-shaped steel beam 1. The L-shaped angle piece 6 is welded to the upright piece 7a of the L-shaped receiving angle 7, and the center of the lower part of the ALC panel P in the width direction is connected to the upstanding piece 7a of the L-shaped receiving angle 7. The mounting fixture 8 fixed by welding and the lower anchor member 9 buried in the ALC panel P are supported by being attached via bolts 4 and are supported by the ALC.
The center of the upper part of the panel P in the width direction is a mounting bracket 3 fixed on a base steel material 2 directly welded and fixed to the upper surface 1a of the H-shaped steel beam 1 and an upper anchor member 5 embedded in the ALC panel P. Are mounted by bolts 4 to support the rising ALC panel.

According to a second aspect of the present invention, the center of the lower part of the ALC panel P in the width direction and the center of the upper part of the ALC panel in the width direction are slightly above and below the H-shaped steel beam 1 via mounting brackets. In the mounting structure of the rising ALC panel in which the ALC panel P is supported by being attached by mounting, the small face of the ALC panel P is supported by the L-shaped receiving angle 7 and the L-shaped receiving angle 7 The first L-shaped piece 10a directly fixed to the upright piece 7a and the second L-shaped piece 10b directly fixed to the lower surface 1b of the H-shaped steel beam 1 are connected by welding, and the lower part of the ALC panel P At the center in the width direction, the mounting bracket 8 welded and fixed to the upright piece 7a of the L-shaped receiving angle 7 and the lower anchor member 9 embedded in the ALC panel P In addition to being supported by being attached to the ALC panel P, the center in the width direction of the upper part of the ALC panel P is fixed on a base steel material 2 which is directly welded and fixed to the upper surface 1a of the H-shaped steel beam 1. Mounting bracket 3
And the upper anchor member 5 embedded in the ALC panel P
Are mounted by bolts 4 to support the rising ALC panel.

[0008] The invention according to claim 3 is an ALC panel P
The ALC panel P is supported by mounting the center part in the lower width direction and the center part in the width direction slightly higher than the lower part to the lower side and the upper side of the H-shaped steel beam 1 via mounting brackets. In the mounting structure of the ALC panel,
The small face of the ALC panel P is supported by an L-shaped receiving angle 7, and an L-shaped angle piece 6 directly fixed to the lower surface 1 b of the H-shaped steel beam 1 is a standing piece of the L-shaped receiving angle 7. 7a.
The center of the lower part of the LC panel P in the width direction is a mounting bracket 8 welded and fixed to the standing piece 7a of the L-shaped receiving angle 7.
And the lower anchor member 9 embedded in the ALC panel P
Are supported by being attached via bolts 4, and the center of the upper part of the ALC panel P in the width direction is fixed to the mounting bracket 3 directly welded and fixed to the upper surface 1 a of the H-shaped steel beam 1. The upper anchor member 5 embedded in the ALC panel P is supported by being mounted via bolts 4 to support the ALC panel P.

Further, according to the invention of claim 4, the ALC panel P
The ALC panel P is supported by mounting the center part in the lower width direction and the center part in the width direction slightly higher than the lower part to the lower side and the upper side of the H-shaped steel beam 1 via mounting brackets. In the mounting structure of the ALC panel,
The small face of the ALC panel P is supported by an L-shaped receiving angle 7, and the first L-shaped piece 10 a and the H-shaped steel beam 1, which are directly fixed to the standing pieces 7 a of the L-shaped receiving angle 7. The second L-shaped piece 10b directly fixed to the lower surface 1b is connected by welding, and the center of the lower part of the ALC panel P in the width direction is welded to the upright piece 7a of the L-shaped receiving angle 7. The fixed mounting bracket 8 and the lower anchor member 9 embedded in the ALC panel P are supported by being mounted via bolts 4, and the center of the upper part of the ALC panel P in the width direction is The mounting bracket 3 directly welded and fixed to the upper surface 1a of the H-shaped steel beam 1 and the upper anchor member 5 embedded in the ALC panel P are mounted via bolts 4. It was mounting structure rising ALC panel, characterized in being further supported.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In addition, the same code | symbol was attached | subjected to the code | symbol common to the former. As shown in FIG. 1, a flat bar type base steel material 2 having a thickness of 6 mm for adjusting the positional relationship between the H-shaped steel beam 1 and the panel P is fixed to the upper surface 1a of the H-shaped steel beam 1 by welding. The thickness of the flat bar-type base steel material 2 is preferably in the range of 5ｍｍ8 mm in view of the position adjustment function, the weight and ease of handling, and the cost. As shown in FIG. 2, the welding is performed by welding the end face of the base steel material 2 and the upper surface 1a of the H-shaped steel beam 1, and the notch 2a formed in the base steel material 2 as shown in FIG. Fillet welding is performed between the surface and the H-shaped steel beam 1. According to the base steel material 2 having such a notch hole 2a and the welding means therefor,
When welding the H-shaped steel beam 1 and the underlying steel material 2 (flat bar), it is not necessary to perform upward welding, which is difficult to weld, and the welding work efficiency is significantly improved.

At the center of the upper surface of the base steel material 2 in the width direction of the panel P, a mounting bracket 3 composed of an L-shaped piece as shown in FIG. 4 is fixed by welding. A vertically long U-shaped bolt insertion portion 3b is provided in 3a. The bolt 4 inserted into the bolt insertion portion 3b
And the upper anchor member 5 of the panel P are screwed together, and an intermediate portion of the panel P is attached to the H-shaped steel beam 1 via the base steel material 2. It is more preferable that the bolt insertion portion be an elongated insertion hole 3c as shown in FIG. 7 because the bolt 4 is prevented from falling off.

Further, in the first aspect of the present invention, as shown in FIG. 1, one piece of the L-shaped angle piece 6 is fixed to the lower surface 1b of the H-shaped steel beam 1 by welding. Standing piece 7a of supporting L-shaped receiving angle 7
It is fixed by welding. In this mounting structure, since the L-shaped receiving angle 7 is fixed to the H-shaped steel beam 1 by one L-shaped angle piece 6, the number of welding points can be reduced. Furthermore, since the lower surface 1b of the H-shaped steel beam 1 and the L-shaped receiving angle 7 are naturally in a right angle relationship by the L-shaped angle piece 6, the panel P can be built vertically to the H-shaped steel beam 1. .

In the second aspect of the present invention, as shown in FIG. 8, the first L-shaped piece 10b welded and fixed to the lower surface 1b of the H-shaped steel beam 1 is connected to the first L-shaped piece 10b by welding.
The letter-shaped piece 10a is welded and fixed to the upright piece 7a of the L-shaped receiving angle 7 that supports the small face of the ALC panel P. In this mounting structure, since the first L-shaped piece 10a and the second L-shaped piece 10b are mounted so as to function as ribs provided at right angles to the upright piece 7a of the L-shaped receiving angle 7, The bending moment acting in the out-of-plane direction of the panel P can be sufficiently supported. Therefore, the first L-shaped piece 10a and the second L-shaped piece 10b
Even a relatively small one can be mounted. Further, when the H-shaped steel beam 1 is slightly inclined, the panel P can be erected vertically by adjusting the attachment of the first L-shaped piece 10b and the second L-shaped piece 10a.

At the position corresponding to the upper anchor member 5 at the position of the L-shaped receiving angle 7 (the central position in the width direction of the panel P), a mounting bracket made of a snapper plate as shown in FIG. 1 and 2, the bolt 4 and the lower anchor member 9 are screwed together via the mounting bracket 8, and the lower portion of the panel P is fixed.

In general, a plate having a thickness of 3 to 12 mm is applied to the inazuma type plate,
A range of m is more preferable in terms of wind resistance, cost and handling. The mounting bracket 8 is not particularly limited, and may be a conventional one having a side rib and an upper extension piece as shown in FIG.

As described above, the front face of the panel P is supported by the L-shaped receiving angle 7, and the L-shaped angle piece 6 (the case of claim 1) or the first and second L-pieces.
The lower surface 1b of the H-shaped steel beam 1 and the L-shaped receiving angle 7 are connected by a letter-shaped piece 10 (the case of claim 2), and the mounting bracket 3 is attached to the base steel material 2 directly fixed to the upper surface 1a of the H-shaped steel beam 1. Is fixed, it is possible to omit the vertical angle in the two-point support mounting structure of the lower portion and the intermediate portion of the panel P.

Further, it is also possible to adopt a mounting structure in which the mounting metal 3 is directly welded and fixed to the upper surface 1a of the H-shaped steel beam 1 by omitting the base steel material 2 as in claims 2 and 3. It is economical because the number is reduced.

Further, in the present invention, the upper and lower anchor members as shown in FIG.
If an L-shaped plate having a length of at least / 3 and a member having one nut fixed substantially at the center thereof, the panel strength is further improved, and the object of the present invention is more reliably achieved. Is done.

Further, in the present invention, the base steel material 2 is L
Although a letter-shaped steel material is also applicable, it is more desirable that the fitting is a flat bar type as described above and that the fitting 3 of the L-shaped piece is attached at a predetermined position.

That is, since there is no L-shaped angle (base steel) standing piece and the mounting bracket can be directly fixed on the flat bar, the position of the upper anchor member in the panel P is lowered by the height of the standing piece. Becomes possible. Thereby, the distance between the upper anchor member 5 and the lower anchor member 9 can be reduced, and the distance between the lower surface 1a of the H-shaped steel beam 1 and the L-shaped receiving angle 7 can be shortened. As a result, their connection can be more easily performed. Thus, the object of the present invention is more reliably achieved.

The installation of the panel P according to the present invention is carried out according to the following procedure. First, in the case of claim 1, the position of the mounting bracket is adjusted so as to match the position of the upper anchor 5 of the panel P, and the mounting bracket is welded and fixed to a base steel material (an L-shaped steel material is also applicable). A base steel material is welded and fixed to the upper surface 1a of the H-shaped steel beam 1 so as to protrude from the upper surface 1a of the H-shaped steel beam 1 so as to conform to the distance (designed in advance) from the end to the inner surface of the panel P. An L-shaped angle piece 6 is fixed to the lower surface 1b of the H-shaped steel beam 1 by welding. The L-shaped receiving angle 7 is fixed to the L-shaped angle piece 6 by welding. The panel P is set on the L-shaped receiving angle 7. The panel P is fixed to the mounting bracket with the bolt 4 of the upper mounting bracket. The panel P is fixed to the L-shaped receiving angle 7 with the bolt 4 of the lower mounting bracket. The lower mounting bracket is fixed to the L-shaped receiving angle 7 by welding.

In the case of the invention of claim 2, the above is as described below, and the other is the same as that of claim 1. The second L-shaped piece 10b is attached to the lower surface 1b of the H-shaped steel beam 1 by L
The U-shaped receiving angle 7 is fixed by welding. After connecting the first L-shaped piece 10a to the second L-shaped piece 10b by welding, the first L-shaped piece 10a
The L-shaped receiving angle 7 is fixed by welding to a.

In the above mounting method, an L-shaped steel material may be used as the base steel material in addition to the flat bar base steel material 2, and the mounting bracket may have a shape shown in FIG. 5 or another shape. Further, the flat bar-type base steel material 2 is welded and fixed to the upper surface 1a of the H-shaped steel beam 1 by projecting from the upper surface 1a of the H-shaped steel beam 1 so as to conform to the distance from the end to the inner surface of the panel P. After installation, it may be fixed by bolts 4 of the upper mounting bracket 3 and the bracket may be welded and fixed to the base steel material. When using the flat bar base steel material 2,
As shown in FIG. 2, flat bar welding work is easier when the end face of the flat bar extends toward the indoor side (right side in the figure) than the end face (right side in the figure) of the horizontal piece of the mounting bracket 3. preferable.

[0024]

According to the mounting structure of the rising ALC panel of the present invention, the vertical angle extending downward from the upper surface of the H-shaped steel beam can be omitted. It is possible to omit the side cutting process,
In addition, since the number of welding locations is reduced, the workability of panel mounting is significantly improved. Further, the need for a vertical angle between the panels becomes unnecessary, so that the cost reduction effect is very large.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention (claim 1).

FIG. 2 is a longitudinal sectional view showing an example of a mounting portion according to an embodiment of the present invention (claim 1).

FIG. 3 is a perspective view showing an example of a flat bar type base steel material.

FIG. 4 is a perspective view showing an example of an L-shaped piece.

FIG. 5 is a perspective view showing an example of a progress type plate.

FIG. 6 is a perspective view showing an example of an anchor member.

FIG. 7 is a perspective view showing another example of the L-shaped piece.

FIG. 8 is a perspective view showing an embodiment of the present invention (claim 2).

FIG. 9 is a perspective view of a conventional rising ALC panel mounting structure.

[Explanation of symbols]

 PALC panel 1 H-shaped steel beam 1a Upper surface 1b Lower surface 2 Base steel material 2a Notch hole 3 Mounting bracket (L-shaped piece) 3a Standing piece 3b Insertion part 3c Insertion hole 4 Bolt 5 Upper anchor member 5a L-shaped plate 5b Nut 6 L-shaped angle piece 7 L-shaped receiving angle 7a Standing piece 8 Mounting bracket (inazuma plate) 9 Lower anchor member 10 L-shaped piece 10a First L-shaped piece 10b Second L-shaped piece

Claims (8)

[Claims] An ALC panel (P) has a lower central portion in the lateral direction and a slightly upper central portion in the lateral direction mounted on the lower and upper sides of the H-shaped steel beam (1) via mounting brackets. In the mounting structure of the rising ALC panel in which the ALC panel (P) is supported, the small face of the ALC panel (P) is supported by an L-shaped receiving angle (7), and the H-shaped steel beam is provided. (1)
An L-shaped angle piece (6) directly fixed to the lower surface (1b) of the ALC panel (P) is welded to the standing piece (7a) of the L-shaped receiving angle (7). At the center in the direction, the mounting bracket (8) welded and fixed to the upright piece (7a) of the L-shaped receiving angle (7) and the lower anchor member (9) embedded in the ALC panel P are bolted ( 4), and the center of the upper part of the ALC panel (P) in the width direction is directly welded and fixed to the upper surface (1a) of the H-shaped steel beam (1). The mounting bracket (3) fixed on the base steel material (2) and the upper anchor member (5) embedded in the ALC panel (P) are supported by being mounted via bolts (4). Is characterized by the fact that ALC panel mounting structure. 2. A center part of the lower part of the ALC panel (P) in the width direction and a center part of the lower part of the ALC panel (P) in the width direction are mounted on the lower side and the upper side of the H-shaped steel beam (1) via mounting brackets. In the mounting structure of the rising ALC panel in which the ALC panel (P) is supported by being provided, the small face of the ALC panel (P) is supported by the L-shaped receiving angle (7), and the L-shaped A first L-shaped piece (10a) directly fixed to a standing piece (7a) of a receiving angle (7) and a lower surface (1b) of the H-shaped steel beam (1).
The second L-shaped piece (10b) directly fixed to the ALC panel (P) is connected by welding, and the center of the lower part of the ALC panel (P) in the width direction is erected by the L-shaped receiving angle (7). The mounting bracket (8) welded and fixed to the piece (7a) and the lower anchor member (9) embedded in the ALC panel (P) are supported by being mounted via bolts (4). At the same time, the center of the upper part of the ALC panel (P) in the width direction is fixed to a base steel material (2) directly welded and fixed to the upper surface (1a) of the H-shaped steel beam (1). ) And the upper anchor member (5) embedded in the ALC panel (P) are supported by being mounted via bolts (4), thereby supporting the rising ALC panel. 3. A central part of the lower part of the ALC panel (P) in the horizontal direction and a central part of the lower part of the ALC panel (P) in the horizontal direction are mounted on the lower side and the upper side of the H-shaped steel beam (1) via mounting brackets. In the mounting structure of the rising ALC panel in which the ALC panel (P) is supported, the small face of the ALC panel (P) is supported by an L-shaped receiving angle (7), and the H-shaped steel beam is provided. (1)
An L-shaped angle piece (6) directly fixed to the lower surface (1b) of the ALC panel (P) is welded to the standing piece (7a) of the L-shaped receiving angle (7). At the center in the direction, a mounting bracket (8) welded and fixed to a standing piece (7a) of the L-shaped receiving angle (7) and a lower anchor member (9) embedded in the ALC panel (P). While being supported by being attached via bolts (4), the center of the upper part of the ALC panel (P) in the width direction is directly welded and fixed to the upper surface (1a) of the H-shaped steel beam (1). The rising ALC, wherein the mounting bracket (3) and the upper anchor member (5) embedded in the ALC panel (P) are supported by being mounted via bolts (4). Panel mounting structure. 4. A central part in the width direction of the lower part of the ALC panel (P) and a central part in the width direction slightly above the ALC panel (P) are attached to the lower side and the upper side of the H-shaped steel beam (1) via mounting brackets. In the mounting structure of the rising ALC panel in which the ALC panel (P) is supported by being provided, the small face of the ALC panel (P) is supported by the L-shaped receiving angle (7), and the L-shaped A first L-shaped piece (10a) directly fixed to a standing piece (7a) of a receiving angle (7) and a lower surface (1b) of the H-shaped steel beam (1).
The second L-shaped piece (10b) directly fixed to the ALC panel (P) is connected by welding, and the center of the lower part of the ALC panel (P) in the width direction is erected by the L-shaped receiving angle (7). The mounting bracket (8) welded and fixed to the piece (7a) and the lower anchor member (9) embedded in the ALC panel (P) are supported by being mounted via bolts (4). At the same time, the center of the upper part of the ALC panel (P) in the width direction is embedded in the mounting bracket (3) directly welded and fixed to the upper surface (1a) of the H-shaped steel beam (1) and the ALC panel (P). The mounting structure of a rising ALC panel, wherein the mounting structure is supported by being attached to the upper anchor member (5) via a bolt (4). 5. An upper and lower anchor member (9),
An L-shaped plate (5a) having a length equal to or more than 1/3 of a lateral width of the ALC panel (P), and a nut (5b) fixed to a substantially central portion of the L-shaped plate (5). 2,
The mounting structure of the rising ALC panel according to 3 or 4. 6. The rising AL according to claim 1, wherein said mounting bracket (3) is an L-shaped piece, and a vertically elongated bolt insertion hole (3c) is provided in a standing piece thereof.
Mounting structure for C panel. 7. The mounting structure for a rising ALC panel according to claim 1, wherein said base steel material (2) is a flat bar. 8. The rising AL according to claim 7, wherein the base steel material (2) is provided with a plurality of notches (2a).
Mounting structure for C panel.