JPH0530331U - Joist support bracket - Google Patents

Abstract

(57) [Abstract] [Purpose] Make concrete foundations support joists easily. [Structure] A mounting bracket 2 constituting a supporting bracket 1 is placed on the upper surface of a concrete foundation K and fixed with an anchor A or the like. When the fixing of the support fitting 1 is completed, the end of the joist can be placed on the angle rod 3 integrally connected to the mounting fitting 1.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a joist supporting bracket.

[0002]

[Prior Art]

 Conventionally, when performing floor construction of a house, first, a plurality of joists were fixed at a predetermined interval in a large haul, and floor panels were sequentially laid on top of these joists to form a floor. Then, when fixing joists to outer foundations or partition foundations, it is necessary to install joists on these foundations. That is, as shown in Japanese Utility Model Publication No. 2-352, which is the applicant's application, a bolt is embedded in a concrete foundation, a bracket is attached to this bolt, and the bracket is fixed via the bolt. A joist is attached to.

[0003]

[Problems to be solved by the device]

 However, with such a structure that supports joists using hanging joists, the bolts for fixing the brackets must be accurately embedded when constructing the concrete foundation, which complicates the work. In addition, there was a problem that precision was difficult to obtain and skilled skills were required.

The present invention has been made in view of the above problems, and provides a joist support metal fitting capable of easily supporting joists on a concrete foundation without using joist hooks.

[0005]

[Means for Solving the Problems]

 The present invention comprises a plurality of L-shaped bent fittings and an L-shaped bent angle rod that is integrally connected to the fittings. It is characterized in that it is fixed so that the end of the joist is directly or indirectly supported by the angle rod.

[0006]

[Action]

 Mount a mounting bracket that constitutes a support bracket on the top surface of a concrete foundation such as a peripheral foundation or partition foundation, and fix it with an anchor. Then, when the fixing of the support fitting is completed, the end of the joist may be placed on the angle rod integrally connected to the mounting fitting.

As a result, the joists can be supported on the concrete foundation by a simple operation of fixing the support fittings to the concrete foundation.

[0008]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings.

1 and 2 show a support fitting 1 of the present invention. The support fitting 1 is composed of a plurality of mounting fittings 2 bent in an L shape, and an angle rod 3 integrally connected to the mounting fitting 2 and bent in an L shape. That is, the vertical piece 2v of the mounting bracket 2 and the vertical piece 3v of the angle rod 3 are integrally joined by welding or the like. The horizontal piece 2h of the fitting 2 is placed on the upper surface of the concrete foundation K and fixed by the anchor A.

At this time, due to the height of the concrete foundation K, the vertical piece 3v of the angle rod 3 with respect to the vertical piece 2v of the mounting bracket 2 is a horizontal piece at the lower end of the vertical piece 3v of the angle rod 3, as shown in FIG. 3h may be positioned so that the horizontal piece 3h is positioned at the upper end of the vertical piece 3v of the angle rod 3, as shown in FIG. Further, as shown in FIG. 3, the base plate 4 is fixed to the horizontal piece 3h of the angle rod 3 with bolts, and the joist 5 is placed directly on the horizontal piece 3h of the angle rod 3 of the support metal fitting 1 instead of the one. Then, as will be described later, the base plate 4 may be indirectly supported. When the joist 5 is supported via the base plate 4, the mounting height of the joist 5 can be adjusted.

Therefore, when arranging the joist 5 on the foundation K, the joist 5 of the foundation K is made to match the mounting holes (not shown) formed in the horizontal pieces 2h of the respective mounting brackets 1 constituting the supporting bracket 1. Anchor holes are sequentially formed on the upper surface by a drill, and the anchors A are driven into the anchor holes formed in the foundation K through the mounting holes formed in the horizontal piece 2h of the mounting member 1 to fix the supporting member 1. After fixing the support fitting 1 in this manner, a joist 5 is arranged between the horizontal piece 3h of the angle rod 3 which constitutes the support fitting 1 and a flange such as a large pull (not shown). The joist 5 may be fixed to the angle rod 3 and the large pull of the support metal fitting 1 via the (see FIGS. 4 and 5).

Even when the base plate 4 is fixed to the horizontal piece 3h of the angle rod 3 shown in FIG. 3, although not shown in detail, the end portion of the joist 11 is placed on the base plate 4. However, it may be fixed with nails.

[0013]

[Effect of the device]

 As described above, according to the present invention, a plurality of L-shaped mounting brackets and an L-shaped angle rod integrally connected to the mounting brackets are configured. The joists can be supported on the concrete foundation by a simple operation of fixing the mounting bracket to the concrete foundation.

[Brief description of drawings]

FIG. 1 is a perspective view showing a support fitting of the present invention.

FIG. 2 is a perspective view showing another support fitting of the present invention.

FIG. 3 is a perspective view showing a support fitting to which a base plate is fixed.

FIG. 4 is a cross-sectional view showing a state in which joists are placed on the support fitting.

FIG. 5 is a cross-sectional view showing a state in which joists are placed on another support fitting.

[Explanation of symbols]

 1 Supporting bracket 2 Mounting bracket 3 Angle rod 4 Base plate 5 Daihiki K Foundation

Claims (1)

[Scope of utility model registration request] 1. A mounting fixture fixed to a concrete foundation, comprising: a plurality of L-shaped bent fittings; and an L-shaped bent angle rod integrally connected to the fittings. However, a supporting metal fitting for a joist characterized in that the angle rod is configured to directly or indirectly support the end of the joist.