JP2003166512A - Clamp - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a clamp improving workability by securely disposing columns, sills of a wooden building or cross members in a fixed position in order to fixedly connect them. <P>SOLUTION: Protruded pieces 2 nipped between a column (p) and a horizontal frame member or a sill (m) are installed in the middle of main tabular clamp bodies 1 designed so as to fix one side of the clamp to a column (p) and the other side to the horizontal frame member or the sill (m) respectively by fixing rods 3 such as nails or bolts. <P>COPYRIGHT: (C)2003,JPO

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a scissor used for fixing a pillar of a wooden building to a foundation or a horizontal member. 2. Description of the Related Art A plate-shaped scissor having one side fixed to a pillar and the other side fixed to a horizontal member or a base using a fastening rod such as a nail or a bolt is a specific example. It is known without mentioning it. [0003] The above structure has two parts: a part to be overlapped on the column side (the one side) and a part to be fixed by being overlapped on the horizontal member or the base (from the viewpoint of bonding strength). The other side) is determined by the specification of the haze,
Therefore, a display line indicating the middle position of both parts is engraved on the middle part of the two parts to be arranged at the fixed position. [0004] On the other hand, at the time of construction, a locking claw for temporary fixing is projected to ensure that the display line is positioned between the base and the horizontal member or the base. Driving the locking claws into the base or the like while positioning them at the border with the horizontal member or the base requires a certain amount of workability. Failure to do so may result in impairment of the reinforcing function of the framing as a frame device. [0005] The present invention has been devised to provide a hike that can avoid such a normal situation. [0006] The column and the horizontal member are provided at an intermediate portion of a main plate which is fixed to one side by a column and the other side to a horizontal member or a base by a fixing rod. Alternatively, a protruding piece inserted between the base and the base is provided. 1 is a front view, FIG. 2 is a partial cross-sectional view, and FIG. 3 is a schematic explanatory view showing a state of use according to the present invention. . [0008] In the figure, A indicates a haze according to the present invention,
Brace A is obtained by pressing a steel plate.
The upper side 1a attached to the base plate 1 has a substantially triangular shape, and the other lower side 1b attached to the base m has a substantially rectangular shape. A pair of protruding pieces 2, 2 are provided so as to cut and raise the edge side from the front side to the back side, and each of the side parts 1a, 1b is provided with a fastening hole 3, for inserting a fastening rod 3 by burring.
Is provided. [0009] Then, for example, the protrusion A is forcibly driven into the projecting pieces 2 between the joining surfaces of a base m and a column p erected on the base m as shown in FIG. Thereafter, a fastening rod (in the embodiment, a screw nail is used, but a so-called nail or a wood screw is not impeded) 3 is driven into the column p and the base m from outside by fastening through the fastening holes 4,. Thus, the joint strength between the column p and the base m is ensured. The projecting piece 2 of the embodiment has a somewhat triangular shape (substantially the same shape as the through hole 5 formed by raising the projecting piece 2) which is narrowed from the base to the tip direction. The shape may be freely selected as appropriate in order to make it easier to insert between the joining surfaces a of m. In the embodiment, the protruding piece 2 is formed by cutting and raising a part of the main plate 1, but a plate piece separate from the main plate 1 is fixed to the main plate 1 by welding means. There is also a means for forming. Needless to say, it is not necessary to form a pair of pieces as in the embodiment. The shape of the main body plate 1 may be freely selected, and it goes without saying that a horizontal member such as a beam or a trunk can be used instead of the base m. Since the present invention has the configuration as described above,
Temporary fastening can be easily performed by inserting a protruding piece between the joint surfaces of the pillar and the base or the horizontal member. Therefore, nailing (or screwing) can be performed uniformly, and since the protruding piece is interposed between the pillar and the base or the horizontal member, the building material (plaster board, roof material, furniture, etc.) added to the building Due to the weight of), the bending phenomenon (the phenomenon in which the middle portion of the main plate expands outward) can be eliminated by being strongly pressed from the ends of the pillar and the base or the horizontal member.

[Brief description of the drawings] FIG. 1 is a front view. FIG. 2 is a partial cross-sectional view. FIG. 3 is a schematic explanatory view showing a use state. [Explanation of symbols] 1 Main board 2 prongs 3 Stopping rod m base p pillar

Claims (1)

Claims: 1. The column and the horizontal member or the intermediate member of a main plate fixed to one side by a column and the other side to a horizontal member or a base by a fixing rod, respectively. Providing a projecting piece inserted between the base and the base.