JPS5918005Y2 - Brace mounting device - Google Patents

Description

[Detailed description of the invention] The present invention relates to a place mounting device, and more specifically, a plate 2 is fixed to the lower end of an inclined steel pipe 1, and the lower end of an elongated round steel 3 inserted into the steel pipe 1 is attached to the plate 2. At the same time, the lower end of the short steel 5 is connected to the upper end of the long round steel 3 via a turnbuckle 4, and the box-shaped body 7 having an opening 6 for operating the turnbuckle is fixed to the upper end of the steel pipe 1. The upper end of the short large steel 5 is fixed to the upper part of the box-like body 7, the turnbuckle 4 is positioned inside the box-like body 7, and the joining hardware 11 is provided on the foundation 10.
This is a place mounting device in which a plate 2 is fixed to the frame, a box-shaped body 7 is fixed by applying it to a corner formed by a column 12 and a beam 13, and a tensile force is applied by a turnbuckle 4.

Conventional places simply connected round steel pieces with turnbuckles, which caused the problem of loosening.

The present invention was devised in view of the above-mentioned drawbacks of the conventional art, and its purpose is to provide a place mounting device that can firmly mount a place without loosening.

The present invention will be explained in detail below using examples.

In the figure, reference numeral 1 denotes an inclined steel pipe, to which a plate 2 is fixed by welding to the lower end, and a box body 7 having a hexagonal cross section with an opening 6 for operating a turnbuckle is fixed by welding to the upper end. It is.

The box-like body 7 is provided with a hole and communicates with the steel pipe 1.

The lower end of an elongated round steel 3 is welded to the plate 2, and the elongated round steel 3 is inserted into the steel pipe 1, and the threaded portion 3 at the upper end is welded to the plate 2.
a protrudes into the box-shaped body 7.

In the figure, 5 is a short and large steel whose upper end is a box-shaped body 7 and a nut 17.
It is firmly fixed.

The short and large steel 5 is provided with a threaded portion 5a, and the threaded portion 3a of the long round steel 3 and the threaded portion 5a of the short and large steel 5 are connected by a turnbuckle 4 within the box-shaped body 7.

, here, the threaded portion 3a and the threaded portion 5a have a reverse thread relationship with each other.

The box-like body 7 is provided with a vertical column abutting surface 8 and a horizontal beam abutting surface 9, and each of the column abutting surface 8 and the beam abutting surface 9 is provided with a bolt insertion hole 14.

Place A having the above configuration is installed as follows.

First, the plate 2 of place A is fixed with bolts and nuts to the inclined surface 16 of the joint metal fitting 11 whose upper surface is inclined, which is fixed to the anchor bolt 15 of the foundation 10, and then the column 12 and the beam 13 are fixed.
At the corner formed by
Secure with nuts.

In this case, bolt insertion holes are drilled in the columns 12 and beams 13 in advance, and finally the turnbuckles 4 are tightened to pull the long round steel 3 and short large steel 5, and at the same time apply a tensile force to the steel pipe 1. .

In the present invention, as described above, a plate is fixed to the lower end of the inclined steel pipe, the lower end of the long round steel inserted into the steel pipe is fixed to the plate, and a turnbuckle is attached to the upper end of the long round steel. and connect the lower ends of the short and large steel pipes, and fix a box-shaped body with an opening for operating the turnbuckle to the upper end of the steel pipe.
Fix the upper end of the short and large steel to the top of the box-shaped body, position the turnbuckle inside the box-shaped body, fix the plate to the joint metal fittings installed on the foundation, and attach the box-shaped body to the corner part between the column and beam. Since the steel pipe is fixed by pressing and applying tensile force with the turnbuckle, the steel pipe prevents the long round steel and the short large steel from loosening, allowing the place to be firmly attached without loosening, and the steel pipe is resistant to compressive force. It also has the advantage of exhibiting strength.

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway side view of the present invention, and FIG. 2 is a cross-sectional view taken along line X-X in FIG. 1, in which 1 is a steel pipe, 2 is a plate,
3 is a long round steel, 4 is a turnbuckle, 5 is a short and large steel, 6 is an opening, 7 is a box-shaped body, 10 is a foundation, 11 is a joining hardware, 12 is a column, and 13 is a beam.

Claims (1)

[Scope of utility model registration request] A plate is fixed to the lower end of the inclined steel pipe, the lower end of the long round steel inserted into the steel pipe is fixed to the plate, and the lower end of the short and large steel is connected to the upper end of the long round steel via a turnbuckle. A box-shaped body having an opening for operating the turnbuckle is fixed to the upper end, and the upper end of short-sized steel is fixed to the upper part of the box-shaped body so that the turnbuckle is positioned inside the box-shaped body, and the joint metal fittings provided on the foundation are attached. A place mounting device that consists of fixing a plate to the corner of a box-shaped body, a column, and a beam, and applying tensile force with a turnbuckle.