JPH0333843Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] This invention relates to a column-to-beam joint structure in a hallway or the like that protrudes from the outer wall of a building on the second floor of an apartment complex.

[Background technology]

Conventionally, in this type of hallway, the columns that support the outer edge of the hallway, the beams on the outer edge, and the connecting beams that are provided across the outer wall of the building and the columns are joined as shown in FIG. In the figure, A is a plan view seen from above, B is a front view, C is a side view, and D is an enlarged perspective view. In the figure, reference numeral 1 indicates a support column erected away from the outer wall of the building. A joining member 2 made of a steel plate is welded to the surface 1a of the pillar 1 on the building exterior wall side, and panel receiving members 4 for receiving a hallway floor panel (not shown) are provided on both sides. Joining member 2
has bolt insertion holes 2 at the four corners as shown in figure D.
a' and whose back surface is welded to the support column 1; and a connecting beam joint piece 2b that protrudes at right angles from the lower center of the beam joint plate part 2a and has a bolt insertion hole 2b' in the center. It consists of. A pair of beams 3 along the outer edge of the hallway are joined to this joining member 2 by bolting.
At this time, the end surfaces of the pair of beams 3 are brought into contact with both side surfaces of the support column 1, and the panel receiving member 4 is simultaneously fixed with bolts inserted through the upper bolt insertion holes 2a'. As shown in Figure D, the panel receiving member 4 is composed of a panel receiving surface 4a and a beam joining surface 4b, each having bolt insertion holes 4a' and 4b'.
Further, a connecting beam 5 perpendicular to the beam 3 is inserted between the two beams 3 and joined to the connecting beam joining piece 2b. The joining is performed by placing the projecting piece 5a at the tip of the connecting beam 5 adjacent to the connecting beam joining piece 2b and tightening bolts through the bolt insertion hole 2b'.

In the joint structure of columns and beams configured in this way,
Since a gap 6 corresponding to the width of the pillar 1 is formed between the end faces of the pair of beams 3 extending left and right from the pillar 1 portion, there was a problem that the pillar 1 and the beam 3 did not fit well, and the appearance was impaired. . Furthermore, when the joining member 2 is manufactured in a factory, there is a problem that the manufacturing process is time-consuming because the beam joining plate portion 2a and the connecting beam joining piece 2b are fixed by welding.

[Purpose of invention]

The purpose of this invention is to provide a column-to-beam joint structure in which the columns and beams fit together well and the joint members can be easily manufactured.

[Disclosure of invention]

The column-to-beam joint structure of this invention is such that the connecting beam is joined to the connecting beam joining member protruding from the surface of the outer wall of the pillar, and the column is bent at right angles between the vertical piece and the lower side edge of this vertical piece. Prepare a beam joint member consisting of a joint piece and a panel receiving piece bent horizontally toward the vertical side at the upper edge of this column joint piece. The structure is characterized in that the beams are joined to both sides of the support column, and the outer surfaces of the ends of the pair of beams are joined to the upright piece in a state in which they are in contact with the outer wall side surface of the support and the upright piece.

An embodiment of this invention will be described based on FIGS. 1 and 2. FIG. 1 is a view of the second floor of an apartment complex viewed from above. 10 is the stairs, 11 is the hallway,
12 indicates each room. The corridor 11 consists of multiple pillars 1 that are erected in a line apart from the outer wall of the building.
, a beam 3 provided across the columns 1, a connecting beam 5 provided from the column 1 toward the outer wall 13, and the like. FIG. 2 shows the joint structure at the joint portion (FIG. 1A) of the column 1, the beam 3, and the connecting beam 5 in FIG. 1. In addition, the third
The same parts as in the example in the figure are given the same reference numerals, and the explanation thereof will be omitted. A connecting beam joining member 15 for joining the connecting beam 5 is installed on the surface 1a of the column 1 on the outer wall 13 side, and a connecting beam joining member 15 is provided on both sides 1b, 1c of the supporting column 1 at approximately the same height as the connecting beam joining member 15. A pair of beam joint members 1
4 are provided. The beam joint member 14, as shown in FIG.
And, at the upper edge of this column joint piece 14a, the vertical piece 14b
It consists of a panel receiving piece 14c that is horizontally bent to the side. Further, this beam joint piece 14 is a vertical piece 14b.
surface 1 on the same side as the connecting beam joint member 15 of the column 1
It is joined to the pillar 1 by a pillar joint piece 14a in alignment with the pillar 1. The beam 3 is inserted into the side surface 1a of the column 1 from the left and right, perpendicular to the column 1, and its end side surface is a vertical piece 14b.
It is joined with a bolt through a bolt insertion hole 14b'. Furthermore, the connecting beam 5 has a protruding piece 5a at its tip.
are connected between the beams 3 adjacent to the connecting beam joining member 15 by bolting through bolt insertion holes 15'.

In the joint structure of columns and beams configured in this way,
The ends of the two beams 3 extending left and right from the column 1 on the column 1 side can be joined to the column 1 adjacent to the connecting beam joining member 15 and the protruding piece 5a of the connecting beam 5. It is possible to improve the fit of the beam 3. Therefore, it has a good appearance and is superior in terms of design. Furthermore, since the beam joining member 14 is located on the outer surface of the beam 3, the support 1 and the beam 3 can be easily joined. Furthermore, this beam joint member 1
4 in a factory, it can be formed by cutting a single steel plate from the center of one side to the center of the steel plate and bending it, so it can be easily manufactured without the need for welding.

[Effect of idea]

The column joint pieces of the beam joint member are joined to both sides of the column, and the vertical pieces of the beam joint member arranged so as to be aligned with the surface of the outer wall of the column and the surface of the outer wall of the column,
Since the outer surfaces of the ends of the pair of beams were brought into contact and joined,
No gap is generated between the ends of the pair of beams, and the support can be fitted well with the pair of beams and the connecting beam.

In addition, for the beam joint member, a vertical piece and a column joint piece are formed by cutting and bending a steel plate, and a panel receiving piece is formed by horizontally bending the upper edge of this column joint piece to the vertical side. Therefore, the beam joint member can be easily manufactured without welding or the like.

[Brief explanation of the drawing]

Fig. 1 is an explanatory diagram of the use of an embodiment of this invention, Fig. 2 A is its plan view, B is its front view, C is its side view, D is an enlarged view of its joining member, and Fig. 3 A is A plan view of a conventional example, B is a front view thereof, C is a side view thereof, and D is an enlarged perspective view thereof. 1... Column, 3... Beam, 5... Connecting beam, 14...
...Beam joint member, 14a...Column joint piece, 14b...
Standing piece, 14c... Panel receiving piece, 15... Connecting beam joining member.

Claims (1)

[Scope of utility model registration request] a pillar erected at the outer edge of the hallway protruding from the outer wall of the building; a pair of beams extending along the outer edge of the hallway on both sides of the pillar; and a pillar at approximately the same height as the pair of beams. and a connecting beam provided across the outer wall of the building, wherein the connecting beam is connected to a connecting beam connecting member protruding from the surface of the outer wall of the pillar. A beam consisting of a vertical piece, a column joint piece bent at a right angle at the lower side edge of the vertical piece, and a panel receiving piece bent horizontally to the vertical side at the upper edge of the column joint piece. A joining member is prepared, and the vertical piece is aligned with the outer wall side surface of the pillar and joined to both sides of the pillar with the pillar joining piece, and the outer surface of the end of the pair of beams is connected to the outer wall of the pillar. A column-to-beam joint structure characterized in that the column is joined to the upright piece in a state in which it is in contact with the outer wall side surface of the pillar and the upright piece.