JPH0454014B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a structure for forming a balcony including a corner portion of a building.

[Prior Art] Conventionally, as shown in FIG. 19, a balcony cantilever beam 4 is provided protruding from the structural member 1 of a beam or column of a building, and between the ends of the balcony cantilever beam 4 there is a bridge in front of the balcony. A beam 3 was constructed, and a balcony floor panel was placed on the balcony cantilever beam 4. In this conventional example, it is particularly preferable that the balcony cantilever beam 4 located at the end of the balcony protrudes from the pillar 1b in terms of strength.

[Problems to be Solved by the Invention] However, in the conventional example as described above, the balcony cantilever 4 located at the end of the balcony is not fixed to and protrudes from the pillar 1b due to strength reasons. Since it is preferable, if the building has a corner part, the 19th
Construction could only be done away from the corner as shown in the diagram.

The present invention was invented in view of the above-mentioned conventional problems, and its purpose is to provide a balcony structure that allows a balcony to be formed even in the corner of a building with a simple configuration.

[Means for Solving the Problems] The structure of the balcony of the present invention is such that a balcony side drawer 2 is arranged along one of the two wall surfaces constituting the corner at the corner of the building, and It is fixed to the structural material 1, and the balcony side drawer 2 is attached to the end opposite to the above-mentioned corner of the balcony side drawer 2.
Connect the ends of the balcony front beams 3 arranged at right angles to the front end of the balcony cantilever beams 4 that protrude at right angles from the structural member 1 of the other wall of the two walls forming the inside corner. Connect the other end of the front beam 3,
The feature is that a balcony floor panel 5 is mounted on the upper surface of the balcony cantilever 4 and the upper surface of the balcony side drawer 2, and by adopting such a configuration, the above-mentioned The object of the present invention has been achieved.

[Function] That is, in the present invention, the balcony side drawer 2 is disposed along one of the two wall surfaces constituting the entrance corner, and is fixed to the structural material 1 of the wall. Since the end of the balcony front beam 3 placed perpendicularly to the balcony-side main drawer 2 is connected to the end opposite to the above-mentioned corner part of the drawer 2, the balcony to be formed is formed including the inner corner part. It is now possible to do so.

[Examples] The present invention will be explained in detail below with reference to Examples. A balcony side drawer 2 is arranged along one of the two wall surfaces constituting the corner in the corner of the building. As shown in FIG. 14, the balcony side puller 2 is made of steel and has a U-shaped cross section. At one end of the balcony side puller 2, there is a first parallel to the longitudinal direction of the balcony side puller 2. A fixing piece 6 and a second fixing piece 7 extending perpendicularly to the longitudinal direction of the balcony side drawer 2 are provided. In addition, the lower part of the web at the other end of the balcony side drawer 2 is folded back at right angles to the longitudinal direction of the balcony side drawer 2 to form a connecting piece 8 for the front beam. A connecting hole 9 is further provided at the other end. This connecting hole 9 is directly connected to a connecting hole 9a used when attaching to a beam 1a such as a lattice beam which is a wall structural material 1 with a bolt 13 and a beam 1a such as a lattice beam which is a wall structural material 1. A connecting hole 9b is provided for use when attaching via the metal fitting 10. Furthermore, a balcony support mounting portion 11 is provided at the other end of the balcony side drawer 2.

Therefore, the balcony side drawer 2 configured as described above is arranged along one wall, and the first fixing piece 6 or the second fixing piece 7 at one end of the balcony side drawer 2 is arranged along one wall.
It is fixed to the structural member 1 at the perpendicular portions of the two walls using either of these. That is, Fig. 2, Fig. 17
As shown in the figure, if there is a column 1b at the inside corner and the ends of each beam 1a, 1a' are connected to this column 1b, each vertical piece 12 of each beam 1a, 1a' is connected to the column 1b. The first fixed piece 6 and the second fixed piece 7, respectively.
is fixed with bolts 13. In addition, as shown in Fig. 15, in the case where the end face of the other beam 1a' is butted against the side surface of the beam 1a on the side along which the balcony side drawer 2 is to be attached, the end face of the other beam 1a' is butted, The second fixing piece 7 is superimposed on the vertical piece 12 provided at the center of the end of the second fixing piece 7 and fixed with a bolt 13. In addition, as shown in Fig. 16, in the case where the end of the beam 1a on the side along which the balcony side drawer 2 is placed is connected by butting against the end face of the other beam 1a', the end of the beam 1a on the side along which the balcony side drawer 2 is placed is connected. Beam 1
The first fixing piece 6 is superimposed on the vertical piece 12 provided at the center of the end of the frame a, and fixed with a bolt 13. In this way, the beam 1a, which is the structural member 1 at the inside corner,
Either the first fixing piece 6 or the second fixing piece 7 is selected and fixed depending on the cross-connected state of the pieces 1a'. On the other hand, at the other end of the balcony side drawer 2,
As shown in Figure c, attach the mounting plate 1 on the side of the beam 1a to the position of the connection hole 9a on the other end of the balcony side drawer 2.
4 is located, the bolt 13 is inserted and fixed to the mounting plate 14 using this connecting hole 9a. Also, Fig. 18 d, Fig. 18 e
At the end of the beam 1a, as shown in FIG.
4 does not exist and the vertical piece 12 exists, approximately Z
One piece of the letter-shaped connecting fitting 10 is fixed to the vertical piece 12 with a bolt 13, and the bolt 13 inserted through the connecting hole 9b is fixed to the other piece of the connecting fitting 10, thereby attaching the connecting fitting 10. In this case, the position can be adjusted by selecting any connecting hole 9b among the plurality of connecting holes 9b. The end of the balcony front beam 3 made of steel and having a U-shaped cross section is attached to the connecting piece 8 for the front beam, which is formed at the other end of the balcony side drawer 2 by folding it back at right angles to the longitudinal direction of the balcony side drawer 2. The parts are connected using bolts 13 (see FIGS. 3 and 11). A balcony cantilever 4 protrudes perpendicularly from the structural member 1 of the other wall of the two walls constituting one corner (sixth
9 and 10), the other end of the front beam 3 is connected to the tip of the balcony cantilever 4 via an L-shaped connecting fitting 30. Here, as an arbitrary one of the intermediate balcony cantilevers 4, a one with a low vertical height protruding from the beam 1a' is used as shown in FIG. A fixing piece 15a projecting laterally from the lower part of the corner balcony support 15 is fixed to the balcony support mounting portion 11 at the other end of the balcony support 2 with bolts 13.
5 has been erected. Further, at the tip of the balcony cantilever beam 4, a fixing piece 16a protruding rearward from the lower part of the balcony support 16 is fixed with a bolt 13, so that the balcony support 16 is erected. A balcony floor panel 5 is mounted on the upper surface of the balcony cantilever beam 4 and the upper surface of the balcony side drawer 2, and the lower part of the panel fastener 17 is fitted into the flanges of the balcony cantilever beam 4 and the balcony side drawer 2. At the same time, the upper part of the panel fastener 17 is fixed to the balcony floor panel 5 with nails. Upper end of corner balcony support 15 and balcony support 1
6 are provided with joint material attachment parts 15b and 16b, and these joint material attachment parts 15b and 16b
A joint material 18 is installed and fixed in place. and,
Using this splicing material 18 and the balcony front beam 3, the front panel 19 is fixed and attached using fasteners 20 such as tapping screws or nails, as shown in FIG. Further, as shown in FIGS. 6 and 7, a wing wall panel 21 is disposed along the balcony cantilever 4 between the pillar 1b, which is the structural member 1 of the wall, and the balcony support 16. The panel 21 is fixed to the pillar 1b and the end of the front panel 19 by fasteners 20. In addition, at both ends of the flange in the longitudinal direction under the balcony side drawer 2, there are brace mounting portions 22.
A hole is provided for the balcony cantilever beam 4.
Holes that serve as brace attachment portions 23 are provided at both longitudinal ends of the lower flange, and these brace attachment portions 22 and 23 are used to attach the horizontal brace 2.
4 is attached to the end portion with a bolt 13 or the like, and a brace 24 is spanned therebetween. A balcony drainer 25, a balcony eaves 26, etc. are further attached to the balcony configured as described above.

[Effects of the Invention] As described above, in the entrance corner of a building, a balcony-side extension is provided along one of the two wall surfaces forming the entrance corner, and the structural material of the wall is The end of the balcony front beam, which is placed perpendicular to the balcony side pullout, is connected to the end opposite to the above-mentioned corner of the balcony side drawer, so it cannot be entered as before. It is not necessary to form the balcony apart from the corner part, and the balcony can be formed including the inside corner part.

[Brief explanation of the drawing]

FIG. 1 is a schematic plan view of one embodiment of the present invention, and FIG.
The figure is a perspective view of the attachment part of the balcony side puller same as the above, FIG. 3 is a plan sectional view of the attachment part of the balcony side puller same as the above, and FIG.
Fig. 5 is a cross-sectional view showing the installation of the corner balcony support as above, Fig. 6 is a perspective view of the protruding part of the balcony cantilever as above, and Fig. 7 is a cross-sectional view of the installation part of the wing wall panel as above. , Fig. 8 is an exploded perspective view of the attachment part of the front panel of the above, Fig. 9 is a cross-sectional view of the protruding part of the balcony cantilever of the above, and Fig. 10 is a cross-section of the middle balcony cantilever of the above. figure,
Figure 11 is a sectional view of the front beam of the balcony as above, Figure 12 is a sectional view of the corner balcony support and balcony support as above, Figure 13 is a sectional view of the balcony floor panel installed as above, Figure 14 Figures a, b, c, and d are a plan view, a front view, a side view, and a cross-sectional view of the balcony side drawer, Figures 15 and 16,
FIG. 17 is an exploded perspective view of the mounting part of the balcony side pull-out according to another embodiment of the present invention, and FIG.
Figures a, b, c, d, and e are sectional views of other embodiments of the present invention, and Figure 19 is a schematic plan view of a conventional example,
1 is a structural material, 2 is a balcony side drawer, 3 is a balcony front beam, 4 is a balcony cantilever beam, and 5 is a balcony floor panel.

Claims (1)

[Claims] 1. At the entrance corner of the building, a balcony side extension is placed along one of the two walls that make up the entrance corner, and it is fixed to the structural material of the wall, and the balcony side extension is connected to the above-mentioned corner part of the balcony side extension. A balcony that projects at right angles from the structural material of the other wall of the two walls that make up the entrance corner by connecting the end of the front beam of the balcony, which is placed at right angles to the balcony side extension, to the opposite end. A balcony structure in which the other end of the front beam is connected to the tip of the cantilever, and a balcony floor panel is mounted on the top of the balcony cantilever and the top of the balcony side drawer.