JP3041430B2 - Ceiling panel mounting device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the installation of a ceiling panel .
It concerns the device .

[0002]

2. Description of the Related Art Conventionally, in the construction of a ceiling of a house or the like, a ceiling panel or a ceiling board is attached to a field edge or the like of a building frame by nailing or screwing from below.

[0003]

The construction of ceilings in residential buildings is one of the most difficult tasks. That is, since the attachment of the ceiling panel or the ceiling board is nailing or screwing work from the lower side after performing the ceiling base assembly (field assembly), it is an upward operation with the head always upward, Worker fatigue was great and work efficiency was poor. In addition, there is a drawback that sufficient accuracy cannot be obtained due to variations in construction due to nailing or the like while being supported from below, and that sound insulation is poor.
An object of the present invention is to provide a ceiling panel mounting apparatus capable of solving such a conventional drawback, efficiently, accurately, quickly and easily, and capable of constructing a ceiling with high accuracy.

[0004]

In order to solve the above-mentioned problems, according to the present invention, one end of a previously manufactured ceiling panel is locked to the upper end of a wall such as a partition wall, and the other end is turned upward. This is a device used for the method of moving and lifting.
Forming a groove with a projection at the upper end of the wall,
The tip of the locking tool that locks to the upper end of this wall is bent
Or a bend, with the rotation of the ceiling panel
The tip is engaged with the lower side of the protrusion in the groove .

[0005]

According to the above construction, the panel can be attached by a very simple operation of locking one end of the panel to the upper end of the wall from below and lifting the other end.

[0006]

1 shows the construction method of the present invention. In the drawing, reference numerals 1 and 1 denote partition walls of a building parallel to each other.
Reference numerals 2 and 2 denote a pair of ceiling panels. An anchor 3 attached to one end of the ceiling panel 2 is engaged with the upper end surface of the partition wall 1, and in this state, the other end is rotated upward to lift up. In the middle part between the partition walls 1, 1, the bridge 4 on the building frame side
Is pushed into the side surface of the support fitting 5 attached to the support fitting 5 and locked to the support fitting 5.

[0007] As shown in FIG. 2, the partition wall 1 has a metal frame 6 made of a grooved steel with its opening facing outward, and a surface plate 7 attached to both side surfaces of the metal frame 6. , And 7 are arranged in a row in the horizontal direction. The partition walls 1 are connected to each other by a head joint 8 which is fitted over and attached to the metal frame 6 at the upper end of the partition wall 1. This head connection 8
Are cut out in a substantially J-shape to form a groove 9 with the upper end of the metal frame 6. Furthermore,
The upper end of the metal frame 6 is slightly bent inward as shown in FIG. Also,
A metal cover 10 is fitted and attached to the upper end of the head joint 8 after being cut out in this manner.

[0008] On the other hand, the ceiling panel 2, a wooden frame 11 coupled to a square, consists pasted board 13. to the lower surface of the frame 11, the frame 1 is an end of the ceiling panel 2
A rectangular groove 12 is formed in advance on the outer surface of 1. Further, on the surface of the end of the board 13 opposite to the frame 11, an L-shaped locking tool 3 having the tip of one piece 14 bent outward in a curved shape is provided on the curved portion 15. And the other piece 14 projects perpendicularly to the surface of the board 13. And
Lift the end of the panel 2 provided with the locking tool 3 upward,
The protruding piece 14 of the locking member 3 is locked to the upper end of the partition wall 1 as shown in FIG. 2, and in this state, the other end is rotated upward and lifted. At this time, the bending portion 15 at the tip of the locking tool 3 projects above the groove 9 at the upper end of the partition wall 1. When the other end of the panel 2 is rotated from this locked state, the locking tool 3 is turned into the groove. 9, the tip of the locking member 3 is fitted into the lowest portion in the groove 9 and is mounted in a state where the ceiling panel 2 is turned horizontally along the R portion at the bottom and the ceiling panel 2 is horizontal. . In this inset, the horizontal position of the ceiling panel 2 and the leveling are performed. Further, as shown in FIG. 3, the curved portion 15 is located below the protruding portion 22 of the groove 9 to prevent the groove 9 from slipping upward. That is, unless the ceiling panel 2 is rotated in the original direction, it does not come off. In the figure,
Reference numeral 25 denotes a peripheral edge which is inserted and attached to a gap between the ceiling board 2 and the partition wall 1. The outer edge 25 is not necessarily used, and in that case, a seal for sound insulation is provided in the gap.

[0009] Next, describing the structure of the support bracket 5, as shown in Figure 3, the supporting bracket 5 includes a fitting main body 16 made of an elastic metal plate such as spring steel, mounting bar 17 bent in L-shaped It is composed of The metal fitting body 16 is obtained by bending an elastic metal plate into a substantially U-shape at the center thereof, expanding its tip obliquely outward, and then bending the tip horizontally inward. The two horizontal ends 18 are abutted against each other, and the lower end of the mounting rod 17 is inserted into a mounting hole 19 formed across the distal end, and is tightened and fixed with upper and lower nuts 22 also screwed to the mounting rod 17. ing. The horizontal upper end of the mounting rod 17
It is inserted into the side surface of the flange of the horizontal member 4 made of channel steel, and is fixed with a nut 23 which is also screwed to the mounting rod 17. First, on both side surfaces of the bracket main body 16, near the lower end thereof, rectangular locking pieces 20 projecting obliquely upward and outward are cut and formed. Further, in the expanded portion above the locking piece 20, a holding piece 21 that projects obliquely downward toward the outside in the opposite manner is cut and raised similarly. The tip of the pressing piece 21 is folded back so as to project slightly obliquely upward.

In the above configuration, as described above, when one end of the ceiling panel 2 is locked to the partition wall 1 and the other end is lifted upward, the outer surface of the frame 11 at the end is supported. While being pushed up along the side of metal fitting 5,
With the pushing up, the locking piece 20 of the support fitting 5 is pushed inward, and this locking piece 20 and the groove 12 of the frame 11 are
At the time when the position of the ceiling panel 2 is matched, the locking piece 20 returns outward due to its elasticity, and engages with the groove 12 to fix the ceiling panel 2 at that position. At this time, the holding piece 21 contacts the upper surface of the frame 11 while being slightly pushed upward by the upper surface thereof, and presses the frame 11 downward in this state to support the frame 11 so as not to float upward.

In order to prevent the support panel 5 from oscillating in the left-right direction to make the support unstable, the ceiling panel 2 is pushed upwards. It is desirable that the panel 2 be simultaneously engaged with the support fitting 5. Further, in this embodiment, the upper end of the partition wall 1 is locked. However, when one end of the ceiling panel 2 is located on the outer wall, the outer wall or the inner wall mounted inside the outer wall is not provided. Lock on top.

[0012]

As described above, according to the present invention, the ceiling panel
Of the wall, such as a partition wall.
It is locked in the groove formed at the upper end, and in this state, the ceiling
Simply rotate the other end of the panel upward and lift
Working with, coming off upward is prevented by the action of the protrusion of the groove and bending of the locking tool can be reliably supported <br/> ceiling panels without using hinges or the like.

[Brief description of the drawings]

FIG. 1 is an overall side view of a method of mounting a ceiling panel according to an embodiment of the present invention.

FIG. 2 is a vertical sectional view of an upper end of a partition wall in which a ceiling panel is locked.

FIG. 3 is an enlarged vertical cross-sectional view of a main part showing a locking state of a locking device at an upper end of a ceiling panel.

FIG. 4 is a perspective view of a main part showing a support bracket and a method of attaching a ceiling panel to the support bracket.

[Description of Signs ] 1 Partition wall 2 Ceiling panel 3 Locking device 9 Groove 15 Curved portion 22 Projecting portion

Claims (1)

(57) [Claims] An apparatus for use in a construction method in which one end of a previously manufactured ceiling panel is locked to an upper end of a wall such as a partition wall, and then the other end is rotated upward to lift it. ,
A groove having a protrusion is formed at the upper end of the wall, and
Bend or bend the tip of the locking device that locks the upper end of the wall
Bend, and with the rotation of the ceiling panel,
That it engages with the lower side of the protrusion in the groove.
Features ceiling panel mounting equipment.