| 摘要 |
<p>The present invention relates to a brass joint supporting device for a building floor in order to fixate a brass joint, formed on the bottom of a building, at a predetermined height from the bottom. In the present invention, a base plate (40) is installed on a supporter (30) having a floor fixing plate (32) formed on a lower end part, and a joint fitting part (52) is formed on a joint supporting plate (50) in a crossing shape in order to be inserted into the lower part of a crossing point (64) at which a horizontal brass joint (60) and a vertical brass joint (62) meet each other in a crossing shape. A clamp fixing part (48) has an inclined surface (48a) on the upper side of the base plate (40), and a bent piece (72) is fixated on the inclined surface (48a) of the clamp fixing part (48) by a clamp bolt (49) in a corner clamp (70) of a right triangle shape. Elastic bent pieces (74, 76) are formed on the corner clamp (70) in order to slantingly pressurize the right angle corner part of trapezoid grooves (60g, 62g) which are formed downwards on the lateral corner part of the crossing point (64) between the horizontal brass joint (60) and the vertical brass joint (62).</p> |
