JPS6210337Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a hanger that can withstand wind pressure and holds a field frame holder on a ceiling.

Conventionally, a ceiling mounting structure has been such that a hanger 2 is fixed to a bolt 1 buried in a ceiling slab, and a frame holder 3 is held by the hanger 2, as shown in FIG. Specifically, hanger 2
It consists of a horizontal piece 5 with a hole 4 formed therein, a vertical piece 6 bent downward from the horizontal piece 5, and a holding piece 7 with a U-shaped cross section, and on the opposite side of the vertical piece 6 is a field edge receiver 3. An opening 10 is formed for insertion. Insert bolt 1 into hole 4 of horizontal piece 5 and tighten hanger 2 with nuts 8, 8.
and hold the field edge receiver 3, which has a U-shaped cross section, on the holding piece 7.
The bolt 9 attached to the holding piece 7 restricts the upward movement of the field edge receiver 3. In this case, field edges having a U-shaped cross section are attached at regular intervals using mounting members so as to be orthogonal to the lower side of the field edge receiver 3, and a board or metal plate or the like is attached to the field edges with screws or the like. However, if the hanger 2 with this structure is used in a place with strong wind pressure, the force will be concentrated on the bent portion 11 of the horizontal piece 5 and the vertical piece 6 of the hanger 2, and the bolt supporting the hanger 2 will be As shown in the figure, it had the disadvantage of being bent.

Therefore, the purpose of the present invention is to provide a hanger that can withstand wind pressure by integrally molding the hanger so that it has a symmetrical shape so that the force applied to the hanger is evenly distributed, in order to eliminate the drawbacks of the conventional hanger. .

The present invention will be described in detail below with reference to embodiments shown in the drawings.

2 to 4, the hanger 12 of the present invention consists of a hanger part 13 and a reinforcing piece 14. The hanger part 13 includes a horizontal piece 16 with a hole 15 formed in the center, an inclined piece 17 bent diagonally downward from the horizontal piece 16, and an inclined piece 17 bent so as to have a U-shaped cross section. and a holding piece 18. A pair of holes 21 and 22 are formed in the opposing pieces 19 and 20 of the U-shaped holding piece 18, and are positioned so that the bolt 29 is substantially in contact with the upper flange of the field edge receiver 28. The reinforcing piece 14 is overlapped with the horizontal piece 16 of the hanger part 13 and has a notch 23 that matches the hole 15.
A horizontal piece 24 having a horizontal piece 24, an inclined piece 25 bent downward from the horizontal piece 24, and an inclined piece 25 extending vertically from the inclined piece 25 so as to be overlapped with one opposing piece 19 of the holding piece 18 of the hanger part 13. It consists of a vertical piece 26. A hole 27 is formed in the vertical piece 26 at a position that matches the hole 21. The field edge receiver 28 is the holding piece 1
8, a hexagonal bolt 29 is inserted into the holes 21, 22, and 27 to restrict the upward movement of the field edge receiver 28, and the head of the hexagonal bolt and nut 3 are inserted.
Fixed at 0. The widths of the horizontal piece 16 of the hanger part 13 and the horizontal piece 24 of the reinforcing piece 14 are made wide so that the nut 32 can be easily tightened with a spanner 31 when the hanger part 13 and the reinforcing piece 14 are combined.

To fix the hanger 12 to the bolt 33 embedded in the ceiling slab, use the horizontal piece 1 of the hanger part 13.
A bolt 33 is inserted into a hole 15 formed in 6 and temporarily fastened with nuts 32 and 34. The field edge receiver 28 is inserted through the opening 35 of the hanger part 13, and the field edge receiver 28 is arranged inside the holding piece 18. The horizontal piece 24 of the reinforcing piece 14 is overlapped on the outside of the horizontal piece 16 of the hanger part 13, and the vertical piece 26 of the reinforcing piece 14 is overlapped on the outside of one opposing piece 19 of the holding piece 18 of the hanger part 13. Attach the reinforcing piece 14 to the bolt 33 from the notch 23 side formed in the horizontal piece 24 of 14, integrate the hanger part 13 and the reinforcing piece 14, finely adjust the level of the hanger 12 with nuts 32 and 34, The hanger 12 is fixed to the bolt 33. In this case, the nut 32 corresponds to the reinforcing piece 14.
Since there is a wide space between the hanger portion 13 and the hanger portion 13, it is relatively easy to rotate the nut 32 by inserting a finger or a jig therebetween. Holes 21 and 2 formed in the hanger part 13 and the reinforcing piece 14 above the field edge receiver 28
A bolt 29 is inserted through 2 and 27 and fixed with a nut 30 to restrict upward movement of the field edge receiver 28.

When wind pressure is applied, force is applied equally to the bent parts 36, 37 of the horizontal pieces 16, 24 of the hanger part 13, the reinforcing piece 14, and the inclined pieces 17, 25, so that the bolt 33 buried in the ceiling slab does not bend. .

As explained above, in the present invention, by integrally combining a pair of hanger parts and a reinforcing piece to make the hanger symmetrical, horizontal shaking of the hanger can be prevented. Therefore, when used in places with strong wind pressure, the force is not concentrated on one part of the hanger, but is evenly distributed, which prevents the hanger from swaying horizontally. The ceiling will not be bent or the ceiling will be destroyed.

Note that the notch 23 formed in the reinforcing piece 14 is
As shown in the figure, a notch 38 of the hanger portion 13 may be directed toward the inclined piece 17 side. As a result, the reinforcing piece 14 can be overlapped from the direction opposite to the hanger part 13, so that it can be attached to any location.

[Brief explanation of the drawing]

Fig. 1 is a sectional view of a conventional hanger attached to a bolt embedded in a ceiling slab, Fig. 2 is a front view of the hanger of the present invention, and Fig. 3 is a perspective view of the hanger of the present invention. FIG. 4 is a back view of the horizontal piece of the hanger of the present invention, and FIG. 5 is a perspective view of another embodiment of the present invention. 12...hanger, 13...hanger part, 14
... Reinforcement piece, 15 ... Hole, 16, 24 ... Horizontal piece, 17, 25 ... Slanted piece, 18 ... Holding piece, 2
3... Notch, 26... Vertical piece, 28... Field holder, 33... Bolt.

Claims (1)

[Utility Model Claims] A hanger section 13 having a horizontal piece 16 with a hole 15 through which a bolt 33 embedded in a ceiling slab passes, and a U-shaped retaining piece 18 bent downward from one end of the horizontal piece 16 to retain a soffit support 28 at its lower part, a horizontal piece 24 overlapping the horizontal piece 16 and having a notch 23 that matches the hole 15, and a horizontal piece 24 bent downward from one end of the horizontal piece 24 to retain a soffit support 28 at its lower part.
The reinforcing piece 14 is overlapped on the tip side of the supporting piece 18, and is attached by penetrating between the opposing pieces 19 and 20 of the supporting piece 18 from the lower part of the reinforcing piece 14.
The hanger is made of a bolt 29 that restricts the upward movement of the reinforcing piece 14 and the hanger part 13, and is capable of withstanding wind pressure. The space between the reinforcing piece 14 and the hanger part 13 is closer to the horizontal piece 1 than to the lower part.
A hanger capable of withstanding wind pressure, characterized in that the hangers are spaced apart on the 6 and 24 sides.