JPH05340024A - Ceiling panel mounting structure for house - Google Patents

Abstract

PURPOSE:To construct a ceiling efficiently through crane suspension by temporarily placing a ceiling panel having a large peripheral frame on a receiving piece of a fixture fixed to the upper end of a wall panel and then, by bolting it. CONSTITUTION:First, a fixture 3 provided with a receiving piece 3 for temporarily placing a ceiling panel 2 is fixed to the upper end of a wall panel 5 forming a wall body of a house. Then, a large peripheral frame 12 is provided in which frame materials 11... made by a shape steel with the cross section in the shape of a square without a side are joined in the rectangular state with their groove parts opposed to each other, and a plurality of joists 13... are extended in parallel between the frame materials 11 and 11 forming the longitudinal sides to form the ceiling panel 2. This ceiling panel 2 is bolted to a hanging hook 10 suspended from a floor panel 7 forming a house. Then, the floor panel 7 on which the ceiling panel 2 is mounted in this way is hung up, the ceiling panel 2 is temporarily placed on the receiving piece 3 and the frame material 11 is bolted to the receiving panel 3 and firmly mounted onto the wall panel 5.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ceiling panel mounting structure for a house in which a ceiling of a house can be formed by using a large ceiling panel suspended from a crane and the ceiling construction can be efficiently performed.

[0002]

2. Description of the Related Art In recent years, so-called panel-construction houses in which walls, floors, roofs and the like are formed using panels have become widespread.
The ceiling of a house with such a panel construction method is also formed by using a so-called ceiling panel.
It was arranged by fixing it to a floor panel assembled in advance in the house frame structure or a hanging tree hanging from a roof truss.

[0003]

However, in the conventional one in which a ceiling panel is attached to a floor panel or a roof truss via a hanging tree, a work of lifting a heavy ceiling panel from below and fixing it to the hanging tree. It takes a lot of time and labor for the installation, and since the installation work is performed while supporting the ceiling panel, the ceiling panel cannot be made large, the construction efficiency is poor, and the risk of the ceiling panel falling is great and the safety is high. It was lacking.

According to the present invention, the ceiling panel having a large peripheral frame is temporarily placed on the receiving piece of the mounting bracket fixed to the upper end of the wall panel. The purpose is to provide a ceiling panel mounting structure for houses that can be handed over and streamline ceiling construction.

[0005]

In order to achieve the above object, a ceiling panel mounting structure for a house according to the present invention has a large peripheral frame formed by joining steel frame members in a rectangular shape to form a house ceiling. A mounting bracket with a receiving piece on which the ceiling panel is temporarily placed,
The ceiling panel is fixed to the upper end of the wall panel forming the wall of the house, and the ceiling panel is bolted to the receiving piece.

[0006]

A ceiling panel having a large perimeter frame is temporarily placed on a receiving piece of a mounting bracket fixed to the upper end of a wall panel by, for example, hanging a crane, and this ceiling panel is bolted to the receiving piece. Form the ceiling of. Since such a large ceiling panel is arranged by descending from above, it is possible to eliminate the conventional work of lifting the ceiling panel and fixing it to the hanging tree, which can improve the construction efficiency and the weight of the ceiling panel. Is temporarily placed and then bolted, so that this work is convenient and the safety can be improved.

Moreover, by temporarily placing the ceiling panel, the crane can be quickly released from the ceiling panel and its operating efficiency can be improved.

[0008]

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 house of the present invention is
Mounting bracket 4 with receiving piece 3 on which ceiling panel 2 is temporarily placed
Is fixed to the upper end of a wall panel 5 forming the wall of the house, and the ceiling panel 2 is bolted to the receiving piece 3 to form the ceiling of the house.

Further, in the present embodiment, the ceiling panel 2 is bolted to a hanging metal fitting 10 hanging from a floor panel 7 forming a house or a roof truss 9.

As shown in FIGS. 1 and 2, the wall panel 5 is provided with a frame member formed by joining frame members 15 ... A base plate 16 and an interior plate 17 are sequentially attached to the inner surface of the frame, and an exterior plate 19 is attached to the outer surface. The lower ends of the wall panels 5 are fixed to the cloth foundation by using appropriate base metal fittings (both not shown), and the upper side surfaces of the side wall panels 5 and 5 arranged in parallel are bolted to the respective side surfaces. The upper ends of the mounting pieces 20, 20 are connected by a connecting metal fitting 22 that is joined by a horizontal piece 21 that is flush with the upper end of the wall panel 5.
Also, the wall panels 5 and 5 arranged at right angles are attached to the upper portions of the side surfaces thereof by bolts and are attached at right angles to each other.
Is joined to the upper end of the wall panel 5 by using a connecting fitting 25 in which a horizontal piece 24 that is flush with the upper end of the wall panel 5 is integrally arranged.

Further, the mounting bracket 4 is fixed to the upper end of the wall panel 5. The mounting metal fitting 4 includes a central mounting metal fitting 4A arranged substantially at the center in the longitudinal direction of the wall panel 5, and a mounting metal fitting 4B arranged on the upper end of the wall panels 5 and 5 adjacent to each other across the connecting metal fitting 22. It includes a wall panel 5, which is arranged at right angles over the connecting metal fitting 25, and a fitting metal fitting 4C fixed to the upper end of the wall panel 5.

As shown in FIG. 2, the central mounting member 4A has a trapezoidal mounting piece 27A which is bolted to the frame member 15 forming the upper side of the wall panel 5, and a small height from the inner end of the mounting piece 27A. And a horizontal rectangular receiving piece 3A extending inwardly through the standing piece 29A of the above, the mounting piece 27A is placed on the upper surface of the frame member 15, and the floor panel 7 and the wall panel 5 on the upper floor. The central mounting member 4A is fixed to the upper end of the wall panel 5 by bolting together with the supporting barrel member 30.

The body fitting 30 includes an upper piece 31 and a lower piece 3 which are horizontal.
2 is provided with a U-shaped base 34 which is connected by a vertical rising piece 33, and the groove portion is directed outward and the lower piece 32 is provided.
Is mounted on the mounting piece 27A and bolted to the frame member 15, so that it is fixed to the upper end of the wall panel 5 together with the central mounting bracket 4A.

The mounting bracket 4B on the side is a bracket having substantially the same structure as the central mounting bracket 4A except that the width is slightly larger than that of the central mounting bracket 4A. The mounting pieces 27B are mounted inwardly on the upper ends of the adjacent wall panels 5 and 5, and the lower piece 32 of the body fitting 30 mounted on the mounting pieces 27B is attached to the frame members 15, 15, It is fixed to the upper ends of the wall panels 5 and 5 by bolting to the horizontal piece 21 of the connecting fitting 22.

The mounting metal fitting 4C at the projecting corner has an L-shaped mounting piece 27C bolted to the upper ends of the wall panels 5, 5 arranged at right angles, and a small height from the inner end of the one mounting piece 27C. Horizontal and rectangular receiving piece 3 extending inwardly through the standing piece 29C
A vertical rising piece 3 which is composed of C and has an L-shaped lower piece 32C and an upper piece 31C placed on the attachment piece 27C.
The lower piece 32C of the body fitting 30C having the base body 34C joined by 3C is attached to the frame members 15, 15, and the connecting fitting 2
The mounting bracket 4C at the projecting corner is fixed to the upper ends of the wall panels 5 and 5 by bolting to the horizontal piece 24 of 5.

Further, as shown in FIGS. 1 to 3, horizontal flanges are provided on the upper and lower sides of a vertical web 35A on the rising piece 33 of the body fitting 30 fixed on the mounting fitting 4B on the above side. One end of a floor beam 35 made of shaped steel is bolted, and the other end of the floor beam 35 is made up of a square steel pipe.
It is bolted to 6 and bridged horizontally between the pillar 36 and the body fitting 30.

A hanging metal fitting 37 for mounting the ceiling panel 2 is fixed to the lower flange of the floor beam 35 at a substantially central position in the longitudinal direction thereof. As shown in FIGS. 1 and 6, the hanging metal fitting 37 includes a rectangular mounting piece 37A bolted to a flange below the floor beam 35, and hanging pieces 37B and 37B hanging from both side edges of the mounting piece 37A. , This hanging piece 37B, 37
Horizontal receiving pieces 37C extending in opposite directions from the lower end of B,
37C, which is a metal fitting composed of 37C, and the receiving pieces 37C and 37C are attached to the floor beam 35 so that the receiving pieces 3A, 3B,
Align in the same horizontal plane as 3C.

Further, the receiving pieces 3A, 3B, 3C and the receiving piece 37.
In this embodiment, the floor panel 7 is previously attached to C by the hanging metal fitting 10
The ceiling panel 2 attached using A is hung by a crane and temporarily placed.

As shown in FIGS. 2 and 3, the ceiling panel 2 has a large peripheral frame 12 in which frame members 11 ... Fitting portions 13A, 13A fitted into the groove portions of the frame material 11 between the frame materials 11, 11 forming the long sides of the peripheral frame 12.
A plurality of field rims 13 ... Having two ends are bridged in parallel. The lower surface of the field edge 13 is located below the lower surface of the frame member 11, and a ceiling plate (not shown) is attached to the lower surface.

Further, the floor panel 7 is a vertical web 39A.
Is provided with a peripheral frame 40 in which a frame member 39 made of a U-shaped cross-section steel material with horizontal flanges protruding from above and below is joined in a rectangular shape, and the frame members 39, 39 forming the long sides of the peripheral frame 40.
In between, by fitting both ends between a long joist bridge 41 fixed to the upper surface of the lower flange of the frame member 39 and the upper flange, a plurality of members extending at right angles to the frame member 39 are provided. Joists 42 are laid in parallel. The upper surfaces of the joists 42 are aligned with the upper surface of the peripheral frame 40, and a floor plate 43 is attached to the peripheral frame 40.

The ceiling panel 2 is bolted to a hanging metal fitting 10A hanging from the floor panel 7. Hanging metal fitting 10
A is an upper mounting piece 45 bolted to the lower surface of the flange below the frame member 39, a hanging piece 46 hanging from the end edge of the upper mounting piece 45, and the upper mounting piece from the lower end of the hanging piece 46. It is a substantially U-shaped metal fitting composed of a lower mounting piece 47 that extends horizontally in a direction facing 45, and forms the long sides of the peripheral frame 12 and the frame members 39 and 39 that form the long sides of the peripheral frame 40. The ceiling panel 2 is fixed to the floor panel 7 by bolting the upper mounting piece 45 and the lower mounting piece 47 to the frame members 11 and 11, respectively.
Connected with.

As shown in FIG. 7, the floor panel 7 to which the ceiling panel 2 is attached in this manner is provided with a suspending tool 49 in a pipe / wiring hole 39a bored in the frame member 39 to suspend the crane. The ceiling panel 2 is hung up by
A, 3B, 3C and the receiving piece 37C are temporarily placed.

After that, the frame member 11 of the ceiling panel 2 is received by the receiving piece 3
A, 3B, 3C and the receiving piece 37C are bolted, and the web 39A of the frame material 39 of the floor panel 7 is bolted to the rising pieces 33, 33C of the body fittings 30, 30C. The panel 7 is firmly attached above the wall panel 5.

As shown in FIGS. 1 and 4, the web 35A of the floor beam 35 is provided with a pair of mounting pieces 50, 50 which are bolted at substantially the center in the longitudinal direction, and the mounting pieces. Protrusions 5 projecting at right angles from the facing edges of 50, 50
1, 51 and a fixing piece 5 for connecting the ends of the protruding pieces 51, 51 and bolting the web 39A of the frame member 39.
The support fitting 53 composed of 2 is fixed.

In the vicinity of the pillar 36 of the floor beam 35, as shown in FIG. 5, a mounting piece 54 is bolted to the web 35A.
And a protruding piece 55 protruding vertically from one end thereof, and the protruding piece 55
A substantially Z-shaped support fitting 57 composed of a fixing piece 56 extending in parallel with the mounting piece 54 from the tip of is fixed, and the fixing piece 56 is bolted to the web 39A of the frame member 39 to fix the floor panel 7. The ends are firmly fixed to the floor beam 35.

Further, the upper piece 3 of the body fitting 30, 30C
The wall panels 5 forming the outer wall on the floor are erected on the floors 1 and 31C, and the upper ends of the wall panels 5 are fitted with roof fittings 60 for receiving a roof panel 59 together with the fittings 4A, 4B. 4C (hereinafter referred to as mounting bracket 4) is bolted.

As shown in FIGS. 8 and 9, the roof metal fitting 60 is a rectangle which is placed on the frame member 15 forming the upper side of the wall panel 5 with the mounting pieces 27A and 27B of the mounting metal fitting 4 interposed therebetween. A base member 64 including a fixed piece 61, a rising piece 62 rising from the inner end of the fixing piece 61, and a sloping piece 63 having a roof slope and extending outward from the upper end of the rising piece 62. In addition, the roof fitting 60 is fixed to the upper end of the wall panel 5 by bolting the fixing piece 61 to the frame member 15 together with the mounting pieces 27A and 27B.

The roof truss 9 is mounted between the horizontal projecting piece 65 projecting from the inner surface of the rising piece 62 of the roof fitting 60 and the horizontal receiving fitting 67 fixed to the upper end of the pillar 36. Passed. The roof truss 9 comprises a horizontal lower chord member 69 which is made of channel steel and whose both ends are bolted to the projecting piece 65 and the bracket 67, and a gazette plate is provided at the end of the lower chord member 69. 70 has a triangular base frame 72 having diagonal members 71, 71 made of channel steel fixed by using 70, and a vertical bundle member 73 is erected from the approximate center of the lower chord member 69 in the longitudinal direction. ing.

Further, as shown in FIGS. 8 and 10, the lower chord member 69 of the roof truss 9 is located substantially at the center in the longitudinal direction thereof and in the vicinity of the pillar 36, and hangs down from the roof truss 9 via a plate 74. The hanging metal fitting 10B is attached. The hanging bracket 10B includes a mounting piece 76 that is bolted to the lower surface of the lower chord member 69, a hanging piece 77 that hangs from one end of the mounting piece 76, and a receiving piece 79 that extends horizontally from the lower end of the hanging piece 77. It is a substantially Z-shaped metal fitting, and the hanging metal fitting 1
By attaching 0B to the roof truss 9, the receiving piece 79 is
Are aligned in the same horizontal plane as the receiving piece 3 of the mounting bracket 4.

As shown in FIG. 11, the ceiling panel 2 is hoisted by a crane to temporarily put the frame member 11 on the receiving piece 3 and the receiving piece 79, and to receive the frame material 11 on the receiving piece 3. It is fixed below the roof truss 9 by bolting it to the piece 79.

As described above, the ceiling panel 2 having the large-sized peripheral frame 12 can be conveniently attached by using a crane to save the construction work, and the work of lifting the ceiling panel from below and fixing it to the house frame structure is eliminated. Yes, it can improve safety. Also, by connecting the ceiling panel 2 and the floor panel 7 in advance by using the hanging metal fittings 10A as in the present embodiment, the floor and the ceiling of the house can be formed at the same time, and the construction efficiency can be further improved. The material storage space at the construction site can be reduced.

The ceiling panel 2 is previously attached to the roof truss 9 by using the hanging metal fitting 10B.
The ceiling panel 2 may be suspended by a crane and fixed to the upper end of the wall panel 5.

[0033]

As described above, in the ceiling panel mounting structure of a house according to the present invention, the ceiling panel having a large peripheral frame can be temporarily placed on the receiving piece of the mounting bracket, and the ceiling panel can be mounted by hanging the crane. , The ceiling construction can be streamlined, and the work of lifting the ceiling panel from the bottom and attaching it to the house frame structure can be eliminated, and safety can be improved.

Further, the mounting bracket for temporarily placing the ceiling panel can be mounted together with the body fitting which is bolted to the upper end of the wall panel, for example, without requiring a major change in the instrumentation of the house frame structure. Can be shared.

[Brief description of drawings]

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

FIG. 2 is an exploded perspective view thereof.

FIG. 3 is a plan view illustrating the arrangement of ceiling panels.

FIG. 4 is a perspective view showing an example of a metal fitting that can support a floor panel.

FIG. 5 is a perspective view showing an example of a metal fitting that can support a floor panel.

FIG. 6 is a perspective view showing an example of a metal fitting that can support a ceiling panel.

FIG. 7 is a perspective view illustrating a method for attaching a ceiling panel.

FIG. 8 is a sectional view showing another embodiment of the present invention.

FIG. 9 is a perspective view showing an example of a roof fitting.

FIG. 10 is a cross-sectional view showing an example of a suspension fitting for bolting a ceiling panel.

FIG. 11 is a perspective view schematically showing a method of attaching the ceiling panel.

[Explanation of symbols]

 2 Ceiling panel 3, 3A, 3B, 3C Receiving piece 4, 4A, 4B, 4C Mounting bracket 5 Wall panel 11 Ceiling panel frame material 12 Ceiling panel surrounding frame

Claims (1)

[Claims] Claim: What is claimed is: 1. A mounting bracket having a bracket having a large peripheral frame formed by joining steel frame members in a rectangular shape and temporarily forming a ceiling panel forming a ceiling of a house, and forming a wall of the house. A ceiling panel mounting structure for a house, which is fixed to an upper end of a wall panel and is fixed to the receiving piece by bolts.