JPH0729127Y2 - Ceiling panel mounting structure - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ceiling panel mounting structure capable of mounting a ceiling panel on a beam with good workability.

[0002]

2. Description of the Related Art In recent years, so-called panel construction houses in which walls, floors, etc. are formed using panels have become widespread.

The ceiling of the house of such a panel construction method is also formed by using an integrally portable ceiling panel in which a ceiling base plate is attached to the lower surface of a peripheral frame in which frame materials are joined in a rectangular shape. As shown in FIG. 7, p was supported by using a mounting metal fitting a that is mounted on the indoor surface of the upper beam member h made of, for example, channel steel.

[0004] Conventionally, the mounting bracket a is a vertical fixing piece b bolted to the beam h, a protruding piece c protruding inward at the lower end of the fixing piece b, and a protruding end of the protruding piece c. And a mounting piece d for mounting a ceiling panel, which makes a right angle by fixing the end of the mounting bracket a to two side surfaces sandwiching a corner of a pillar e, as shown in FIG. Two
After mounting the beam members h, h of the book with an appropriate interval,
The frame material w of the ceiling panel p is positioned below the projecting piece c, and the frame material w is fixed by using a fastener such as a nail that is driven into the frame material w through a hole provided in the attachment piece d. The ceiling panel p was attached to the beam members h and h by fixing.

[0005]

However, the frame member w may not come into contact with the mounting pieces d of the mounting members a fixed to the respective beam members h and h due to manufacturing errors and variations in dimensions of the ceiling panel p. There are many cases, and the adjustment work for that is required, which is a cause of remarkably reducing the workability.

In a house having a room on the upper floor, a floor panel pf is attached to the beam h as shown by the alternate long and short dash line in FIG.
However, there is no member that can be temporarily placed when bolting the floor panel pf to the beam h,
There is a problem to be solved such as making the installation work of the floor panel pf inconvenient.

The present invention is based on the use of a mounting bracket made up of a mounting bracket and a locking plate fitted to the mounting bracket to mount the ceiling panel. Also aims to provide a ceiling panel mounting structure that allows the ceiling panel to be attached to the beams with good workability and allows the floor panel to be temporarily placed.

[0008]

SUMMARY OF THE INVENTION The present invention is a ceiling panel mounting structure for mounting a ceiling panel on the indoor side of a beam on an upper floor using a mounting bracket, wherein the ceiling panel is an outer frame member. It consists of a peripheral frame joined in a rectangle and a ceiling base plate attached to the lower surface of the frame, and the mounting bracket is a vertical fixing piece bolted to the indoor surface of the beam and an inward direction at its upper end. A horizontal mounting piece for receiving the floor panel on the floor above the floor, and a projecting piece projecting inward at the lower end of the fixing piece and lifting the outer frame member of the ceiling panel downward and longer than the width of the outer frame member. And a locking plate having a U-shaped attachment metal having a and a notch groove fitted into the projecting piece and a hole for fixing the outer frame member with a nail or a screw.

[0009]

As described above, the mounting bracket has the fixing piece bolted to the beam, the mounting piece for receiving the floor panel above the floor, and the projecting piece for lifting the frame material outside the ceiling panel downward. Equipped with a U-shaped mounting hardware. Therefore, the floor panel forming the floor on the floor can be temporarily placed on the placing piece, and its attachment is convenient,
Moreover, it can prevent the floor panel from falling and enhance safety.

Further, the projection piece is longer than the width of the outer frame member, and after the ceiling plate is lifted up below the projection piece, a locking plate provided with a notch groove to be fitted into the projection piece is provided on the substrate. By fitting on the projecting piece, the locking plate can be brought into contact with the outer frame material even when the assembly accuracy of the ceiling panel varies.
The work of installing the ceiling panel can be streamlined and the workability can be improved.

Further, since the mounting hardware has a U-shape, it can be made to be vertically symmetrical, and it is possible to prevent an error of being vertically inverted due to its mounting on the beam member, so that the workability can be further enhanced.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In the figure, the ceiling panel mounting structure of the present invention can mount the ceiling panel P on the indoor side of the beam H on the upper floor using the mounting bracket 2, and the ceiling panel P has a rectangular outer frame member 3 ... And a ceiling base plate 5 attached to the lower surface of the peripheral frame 4, and the mounting member 2 includes the beam member H.
It is composed of a U-shaped mounting hardware 6 which is bolted to the indoor surface, and a locking plate 10 in which a hole 9 for fixing the outer frame members 3 ...

The beam H comprises a vertical standing piece 20 and this standing piece 20.
A fixed plate 22 formed of a U-shaped steel section having flanges 21 and 21 protruding horizontally outward at the upper and lower ends, and a fixed plate 22 fixed to the end of the fixed plate 22 is a side surface of a pillar 23 of a house made of square steel pipe. It is installed horizontally by bolting to the groove part facing outward.

As shown in FIG. 3, the beam H has the pillar 2
The heights are equalized and extend at right angles to each other from the two sides sandwiching the corner of No. 3, and form a trunk difference on the upper floor.

As shown in FIGS. 1, 2 and 4, the mounting hardware 6 of the mounting bracket 2 is a vertical and rectangular fixing piece 11 bolted to the inside surface of the standing piece 20 of the beam H. A horizontal U-shaped mounting piece 12 that projects inward at its upper end, and a projecting piece 13 that projects inward at the lower end of the fixed piece 11 are U-shaped metal fittings. , H of the standing piece 20
Then, as shown in FIG. 3, for example, two bolts are arranged with the heights aligned.

Further, as shown in FIG. 5, below the projecting piece 13 of the mounting hardware 6 bolted to the standing piece 20 of the beam H, as shown in FIG. 6, a frame outside the ceiling panel P is provided. Material 3
Is lifted.

As shown in FIG. 4, the ceiling panel P has a peripheral frame 4 in which a frame material 3 having a rectangular cross section and an outer wood material is joined in a rectangular shape.
In addition, between the outer frame members 3 and 3 facing each other, the inner frame members 25 with their lower surfaces aligned are arranged in a grid pattern, and the ceiling base plate 5 is attached to the lower surface of the peripheral frame 4. is doing.

Such a ceiling panel P is lifted up until the outer frame member 3 is positioned below the projecting piece 13 of the mounting hardware 6, and then the locking plate 10 of the mounting bracket 2 is used to The ceiling panel P is attached to the beam members H and H.

The protruding length L13 of the protrusion 13 is set longer than the width W of the outer frame member 3 as shown in FIG. Has a protruding portion 13A that extends inward.

As shown in FIGS. 2 and 4, the locking plate 10 is provided with a steel and rectangular substrate 9, and an upper end of the substrate 9 is a cut groove having one end opened at the side edge of the substrate 9. 14
Is provided, and two holes 7, 7 are formed in the lower portion of the substrate 9 so as to have the same height.

By fitting the protruding portion 13A of the projecting piece 13 into the cut groove 14, the lower portion of the locking plate 10 abuts on the inner surface of the outer frame member 3 and the hole 7 is formed.
The outer frame member 3 is fixed to the locking plate 10 by using nails 16 or screws which pass through the outer frame member 3 and are driven into the outer frame member 3.

In this way, the locking plate 10 can be fitted to the mounting hardware 6 at a position that fits the outer frame member 3 of the ceiling panel P lifted below the projecting piece 13, and the assembly accuracy of the ceiling panel P varies somewhat. Even in such a case, it is possible to reduce the labor required for the attachment and improve the workability.

Further, the mounting piece 12 of the mounting hardware 6 receives a floor panel 27 forming an upper floor. Floor panel 27
As shown in FIG. 4, a frame member 29 made of channel steel is joined to form a rectangle with the groove portions facing each other, and a floor base plate 30 is attached to the upper surface thereof.

As shown in FIG. 1, the floor panel 27 is temporarily placed by placing the frame member 29 on the placing piece 12, and the standing piece 20 of the beam member H and the frame member 29 are placed together. Are bolted to attach the floor panel 27 to the beam H.

Since the floor panel 27 temporarily placed on the placing piece 12 is bolted to the beam H as described above, the attaching work is convenient, the workability can be improved, and the safety can be improved. .

[0026]

As described above, the mounting structure of the ceiling panel of the present invention is composed of the mounting hardware that is bolted to the beam and the locking plate that has the notch groove that fits into the protrusion of the mounting hardware. Since the ceiling panel is attached to the beam using the mounting brackets, even if the ceiling panel has assembly errors or dimensional variations,
The ceiling panel can be conveniently attached by adjusting the fitting position of the locking plate, and the workability can be improved.

Further, since the mounting hardware has a mounting piece for receiving the floor panel on the floor, the mounting work of the floor panel can be made efficient, and the floor panel can be prevented from dropping, so that the safety can be improved.

[Brief description of drawings]

FIG. 1 is a sectional view showing an embodiment of the present invention.

FIG. 2 is a front view thereof.

FIG. 3 is a plan view thereof.

FIG. 4 is an exploded perspective view thereof.

FIG. 5 is a cross-sectional view showing a mounting state of the mounting hardware.

FIG. 6 is a cross-sectional view showing a state where a ceiling panel is lifted.

FIG. 7 is a partial perspective view illustrating a conventional technique.

FIG. 8 is a plan view illustrating a conventional technique.

[Explanation of symbols]

 2 Mounting bracket 3 Outer frame material 4 Perimeter frame 5 Ceiling base plate 6 Mounting hardware 7 Hole 9 Board 10 Locking plate 11 Fixing piece 12 Mounting piece 13 Projecting piece 14 Notch groove 27 Floor panel H Beam material P Ceiling panel

Claims (1)

[Scope of utility model registration request] 1. A ceiling panel mounting structure for mounting a ceiling panel on an indoor side of a beam on an upper floor using a mounting bracket, wherein the ceiling panel includes a peripheral frame in which an outer frame member is joined in a rectangular shape,
The fixture includes a ceiling base plate attached to the lower surface of the beam, and the mounting bracket receives a vertical fixing piece bolted to the indoor surface of the beam and an inward projecting upper end to receive a floor panel above the floor. U-shaped mounting having a horizontal mounting piece and a projecting piece projecting inward at the lower end of the fixing piece and having a frame member outside the ceiling panel lifted downward and longer than the width of the outer frame member A mounting structure for a ceiling panel, comprising: a metal plate, a notch groove to be fitted to the projecting piece, and a locking plate provided on a substrate with a hole for fixing the outer frame member with a nail or a screw.