JPH05311743A - Method of connecting construction of building construction material and connecting material therefor - Google Patents

Abstract

PURPOSE:To obtain strong earthquakeproof construction by reinforcement- connecting orthogonal connecting sections. CONSTITUTION:A reinforcing piece 13 mutually bonding rectangularly bent abutting pieces 11, 12 including said bent sections is connected continuously at a central section in the abutting pieces while mounting holes 15 are bored to the abutting pieces 11, 12 in sections with no reinforcing piece 13. Connecting materials 1 formed by protruding engaging pieces 14 formed by folding to the rear sides at both ends of the abutting pieces 11, 12 are used, and the engaging pieces 14 of the connecting materials 1 are engaged with the engaging grooves 21, 31 of a through pillar 2 and a drum pillar 3 at the all orthogonal connecting sections of the through pillar 2 and the drum pillar 3. Bolts 4 are inserted into bolt inserting holes 22, 32 communicated with the opposed connecting materials 1, and both ends of the bolts are clamped by nuts 5 and the connecting materials 1 are fixed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction method for strongly connecting building structural materials into an earthquake-resistant structure and a connecting material used therefor.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 8, a horizontal pillar member is bolted to the vertical pillar member such as a through pillar as shown in FIG. In addition, fired materials and bracing materials were placed to reinforce the connection. However, since the wood expands and contracts due to moisture absorption and drying, the bolts become useless, and when multiple bolts are used, there is a problem that the pillar material at that site becomes weak due to the multiple through holes for the bolts. It was

[0003]

SUMMARY OF THE INVENTION Therefore, according to the present invention, there is provided a connecting member which can be fastened to the orthogonal connecting portions and connected to each other without processing the orthogonal connecting portions of the vertical column members and the horizontal column members. It is intended to provide a method capable of easily and strongly connecting by using.

[0004]

Therefore, according to the present invention, in the orthogonal connection portion between the vertical column member and the horizontal column member, the abutting piece bent at a right angle is provided with the integral reinforcing piece in the vicinity of the bent portion. The connecting members that are provided are screwed to the respective orthogonal corner surfaces.
In addition, the connecting member arranged on the opposite side through the pillar member may be connected and screwed by a bolt. Further, the connecting member has a mounting hole formed through a contact piece bent at a right angle, and a reinforcing piece including the bent portion and connecting the contact pieces to each other. It has a structure in which a locking piece formed by folding back to the back side is provided at one end.

[0005]

By fixing the abutting pieces to the orthogonal connecting portions of the vertical column members and the horizontal column members respectively, the reinforcing pieces perform the same action as the fired material and can strongly reinforce the connecting portions. In addition, since the connecting member is bent at a right angle, vertical or horizontal alignment can be easily performed, and the labor of measurement work can be reduced. Furthermore, the connecting material having the locking piece folded back to the back side,
At the time of the fastening, the positioning with the pillar material provided with the locking groove is easy and the fastening can be done easily.

[0006]

EXAMPLES Examples of the connecting material according to the present invention will be described below, and a connecting method will also be described. In the connecting method of this example shown in FIGS. 1 and 2, the connecting member 1 shown in FIG. 3 is fixed to the orthogonal connecting portion between the through column 2 and the body column 3. The connecting member 1 is made of metal, and the contact pieces 11 and 12 are bent at right angles.
A reinforcing piece 13 including the bent portions and connecting the contact pieces to each other.
And the attachment holes 15 are provided through the contact pieces 11 and 12 in the area where the reinforcing piece 13 is not provided.
A locking piece 14 formed by being folded back to the back side is provided at both ends of 1 and 12.

The contact pieces 11 and 12 are fixed to all the orthogonal connecting portions of the through columns 2 and the body columns 3 with the bent portions of the connecting material 1 abutting the corner portions of the orthogonal connecting portions. , In this example,
The through columns 2 and the body column 3 are provided with locking grooves 21 and 31 in which the locking pieces 14 can be arranged in advance, and bolt width holes 22 and 32 in the width direction through which the mounting holes 15 facing each other can be communicated. ..

Therefore, first, the engaging piece 14 of the connecting member 1 is engaged with the engaging grooves 21 and 31 of the through column 2 and the body column 3 to position and position the connecting member 1. Then, as shown in FIG. 4, the bolt 4 is inserted into the bolt insertion holes 22 and 32 communicating with the facing connecting member 1, and both ends thereof are screwed with the nuts 5. In addition, as shown in FIG. 2, at the connecting surface portion where there is no orthogonal portion between the through column 2 and the body column 3, a cross-shaped or T-shaped plate plate 6 may be used to fasten the opposing connecting member 1 and the bolt. .. Further, in this example, the connecting member 1 is fixed to the central portions of the pillar members 2 and 3.

As described above, according to this embodiment, all the orthogonal connecting portions of the through columns 2 and the body columns 3 are strongly connected to each other by the fastening by the connecting member 1 and are reinforced by the inclined reinforcing pieces 13. is there. Moreover, since the connecting members 1 facing each other are integrally connected by the bolts 4, the orthogonal connecting portions are integrated with each other. Further, in this example, since the connecting member 1 is fixed to the central portions of the pillar members 2 and 3, the bracing members can be arranged on both sides thereof, or the connecting member 1 is concealed in the wall by finishing.

Therefore, an extremely strong earthquake-resistant structure is obtained. Further, since the connecting member 1 is bent at a right angle, if the through-column 2 is installed vertically, horizontal connection of the body column 3 becomes easy, and as shown in FIG. 5, the bundle member 7 becomes easy to connect vertically. Of. Further, although not shown, it is possible to construct vertically if it is used not only for the orthogonal connection portion of the base material and the bundle material but also for the orthogonal connection portion of all the column materials.

The means and configuration of the present invention are not limited to this example. For example, in the connecting method, regardless of the structure of the connecting member, a reinforcing piece may be arranged at the end of the bent portion, and the locking pieces may not be continuously arranged, as shown in FIG. That is, the attachment hole may be provided through the contact piece bent at a right angle, and the reinforcing piece including the bent portion and connecting the contact pieces may be connected in series. The fastening means is also appropriate, and as shown in FIG. 7, the facing connecting members may be screwed together without being connected to each other. Further, the building structure material is not limited to wood, but may be steel frame material or the like.

Further, in the invention of the connecting member, any material may be used, and the connecting member may be made of metal, light metal or hard plastic. Further, the shape and length of the contact piece and the reinforcing piece are arbitrary, and the number of mounting holes is not limited. Further, regardless of the shape and the folding angle of the engaging piece, the engaging piece may be continuously provided at one end of the abutting piece.

[0013]

According to the construction method of the present invention, the orthogonal connecting portions of the building structure materials such as the through columns and the body columns are strongly connected to each other by the fastening by the connecting material, and the effect of being reinforced by the inclined reinforcing pieces is great. , It will be an extremely strong earthquake-resistant structure. In the second aspect, since the connecting members facing each other are integrally connected by the bolts, the orthogonal connecting portions are integrated with each other and are more firmly connected. Further, in the connecting member according to the third aspect, it can be temporarily fixed by the locking piece and can be stably arranged.

[Brief description of drawings]

FIG. 1 is a perspective view of a connecting portion showing an example of the present invention.

FIG. 2 is a perspective view from the back side thereof.

FIG. 3 is a perspective view showing an example of a connecting member.

FIG. 4 is a vertical sectional view of the connecting portion.

FIG. 5 is a schematic front view of a roof portion.

FIG. 6 is a perspective view of another example of a connecting member.

FIG. 7 is a vertical cross-sectional view of another example fastening method.

FIG. 8 is a vertical sectional view of a conventional connecting means.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Connecting material 11, 12 Abutment piece 13 Reinforcing piece 14 Locking piece 15 Mounting hole 2 Through column 21 Locking groove 22 Bolt insertion hole 3 Body column 31 Locking groove 4 Bolt 5 Nut 6 Plate plate 7 Bundle material

Claims (3)

[Claims] 1. An orthogonal connecting portion between a vertical column member and a horizontal column member, in which each connecting member is formed by connecting an abutting piece bent at a right angle and an integral reinforcing piece in the vicinity of the bent portion. A method of connecting building structures, which is characterized by fastening screws to the corners. 2. The connecting method according to claim 1, wherein the connecting member arranged on the opposite side through the pillar member is connected and screwed with a bolt. 3. Abutment pieces (15, 12) bent at right angles are provided with mounting holes (15), and reinforcing pieces (13) including the bent parts and connecting the contact pieces are continuously provided to make contact. A connecting member of a building structure material, characterized in that a locking piece 14 formed by folding back to the back side is provided at both ends or one end of the piece.