JPS5851292Y2 - architectural reinforcement boards - Google Patents

Description

[Detailed explanation of the invention] This invention is designed to strengthen the earthquake resistance and wind resistance of buildings.
It concerns the idea of braces for fixing columns and beams, etc.

Conventionally, in wooden buildings, for rectangular wall frames formed by horizontal members such as foundations and columns, beams and columns, the positions of diagonals are This method incorporates braces to resist compressive and tensile forces caused by external forces, but when using braces in the former main structural building, when installing in places where the spacing between columns is narrow, it is difficult to use braces. In addition, if the latter structure is made of steel, there is a risk that it may bend when subjected to compressive force from an external force, and there is a risk that both columns, foundations, beams, and other horizontal members may not be fully effective. Since braces are installed diagonally along the entire length of the rectangular frame, it is not possible to add windows to the section where the braces are installed, and There were various drawbacks, such as the need to temporarily fix the verticality of the pillars when constructing the pillars.

However, in order to eliminate these conventional drawbacks, the present invention provides a support plate with a horizontal side that is fixed to the foundation or beam, a vertical side that is fixed to the column, and an oblique side, and which are bent inward to form a triangular shape. This invention relates to a brace plate in which a vertical side is provided on the rear end of the horizontal side, a supplementary side is provided on the vertical side, and mounting holes for fixing to wood are provided on each side except the oblique side.

An embodiment of the present invention will now be described with reference to the drawings.

In the figure, 1 is a support plate shaped like a triangular case.It is shaped by bending the horizontal side 3 fixed to the base 2, the vertical side 5 and the hypotenuse side 6 fixed to the column 4 at right angles, and welding the corners. It's intimidating.

7 is a vertical edge provided on the rear edge of the horizontal side 3, 8 is a complement provided on the upper edge of the vertical side 5, and 9 is a mounting hole in the wood, which is used to support the product of the present invention as shown in Figure 4 of the drawing. As shown in the usage state of the board 1, the horizontal side 3 and vertical side 7 are fixed to the base 2 and the beam 10 with nails 11, and the vertical side 5 and supplementary side 8 are nailed to the column 4, respectively.

12 is a stud, and 13 is a through hole.

Since the present invention is constructed as described above, when using it, the support plate 1 formed in a triangular shape is placed horizontally on the upper surface of the base 2 at the corner of the base 2 and the pillar 4 erected on the base 2. Side 3
is placed, the vertical side 5 of the support plate 1 is brought into contact with the side surface of the column 4, and the vertical side 7 and the vertical side 5 are placed on the side surface of the column 4, and
After the inner side of the supplementary selection 8 provided in the holder is brought into close contact with the outer surface of the base 2 and the outer surface of the pillar 4, respectively, it is fixed with nails 11.

Similarly, at diagonal positions, the horizontal side 3 of the support plate 1 is brought into contact with the lower surface of the beam 10, and the vertical side 5 of the support plate 1 is brought into contact with the side surface of the column 4, respectively, and the rear end of the horizontal side 3 is brought into contact with the bottom surface of the beam 10. After the inner surfaces of the vertical sides 7 provided on the sides and the supplementary selections 8 provided on the vertical sides 5 are brought into contact with the outer surfaces of the beam 10 and the outer surfaces of the columns 4, respectively, they are fixed with nails 11.

As mentioned above, the product of the present invention is a brace whose structure and installation are extremely simple, and it has a diagonal position with respect to a rectangular frame formed by columns, foundations, and horizontal members such as beams. Since it is provided at a corner, it is possible to add a window here, and furthermore, the verticality of the column can be corrected by the horizontal and vertical sides of the support plate 1.

In addition, because the foundations, beams, or columns are nailed at 90° angle intersections on the inside and sides, the orthogonal nails cover each other's weak points, so the nails do not loosen, and the hypotenuses are provided to create a triangular casing. Since it is formed into a mold, there is no risk of deformation even under torsional pressure from the front and rear directions.

In addition, positioning and installation can be done easily and quickly by supplementary selection and vertical sides, and in particular, it can strengthen the seismic and wind resistance of structures, so it has great practical effects as a reinforcement board for construction. .

[Brief explanation of the drawing]

Figure 1 is a perspective view of the product of the present invention, Figures 2 and 3 are perspective views of the main parts showing how the brace is used in the conventional method, and Figure 4 is a perspective view of the product of the present invention. It is a diagram. In the diagram, 1 is a triangular support plate, 2 is the base, 3 is the horizontal side, 4
is the column, 5 is the vertical side, 6 is the hypotenuse, 7 is the vertical side, 8 is the supplementary side, 9
is the mounting hole, and 10 is the beam.

Claims (1)

[Scope of utility model registration request] The support plate is formed into a triangular housing shape by bending the horizontal side, vertical side, and oblique side at right angles and welding the corners. A construction bracing board, which is provided with supplementary sections extending outward at right angles at the upper ends of the sides, and with mounting nail holes provided on each of the other sides to prevent the oblique sides.