JP2537538Y2 - Roof panel mounting structure - Google Patents

Description

[Detailed description of the invention]

[0001]

The present invention relates to a roof panel mounting structure.
About construction .

[0002]

2. Description of the Related Art In recent years, a unit construction method using panels has been known as one of construction methods for simplifying and speeding up the construction process of buildings such as dwellings and obtaining high structural strength.

[0003] This unit construction method means that
Left and right at the construction site
This is a construction method in which a building is constructed in combination with the right side. Soshi
In the unit construction method using panels,
Rooms are made by combining multiple panels
It is configured. For example, a wall is constructed by connecting and fixing a plurality of wall panels, and a roof is constructed by installing a plurality of roof panels above the wall.

[0004] The construction of the roof portion by installing such a roof panel is performed by sequentially installing the roof panels at a predetermined position on a top of a wall panel or a beam with a predetermined roof inclination. Then, the installed roof panel needs to be properly fixed to the upper part or the beam part of the wall panel.

In such a fixing work, a U-shaped roof panel connecting hardware has been conventionally used, and the roof panel mounting work using the roof panel connecting hardware is performed on the upper surface side of the installed roof panel, that is, on the roof. Was to be performed above. That is, the U-shaped roof panel connecting hardware is driven in from the outside of the roof so that the U-shaped legs sandwich the both sides of the roof panel frame.
Then, the fixed portion at the tip is brought into contact with a beam or the like in a state of being driven in, and is fixed with a nail or the like. As described above, the roof panel is connected and fixed to the roof panel receiving structural member such as a beam.

[0006]

However, in the above-mentioned conventional roof panel mounting structure, when the roof panel is mounted , the work of driving the roof panel connecting metal from outside of the roof panel is performed. It is necessary to perform a difficult task such as the above, and to perform it accurately and promptly requires considerable skill. This is contrary to the simplification and speeding up of the process.

[0007] Further, there is a problem that work on the roof involves dangers, and it is particularly difficult in bad weather or the like.

[0008] The present invention aims at solving the above-mentioned problems, and the connection between the wall panel and the roof panel can be performed by a simple operation and by installation inside the roof.
A roof panel mounting structure is provided.

[0009]

In order to achieve the above object, a roof panel mounting structure according to the present invention comprises an outer wall panel having a plurality of continuous walls forming a wall, and a predetermined roof on an upper end of the outer wall panel. and roof panel disposed with a tilt angle, and the roof panel coupled hardware provided projecting from the upper end of the outer wall panel, mounted on the side surface of the core material of the roof panel extending in the roof slope direction of the roof panel And a receiving fitting, wherein the roof panel coupling hardware has a mounting surface orthogonal to the roof inclination direction, and the receiving fitting is
A material having an attachment surface which projects perpendicularly from the side, the preparative
A bolt is attached to the mounting surface in advance, and the shaft of the bolt is
Protrudes from the mounting surface to the mounting surface side and
The mounting surface of the shaft portion extends along a root inclination direction.
Side tip is tapered to incline towards the center of the shaft
The mounting surface has the shaft portion inserted therethrough.
That has a through hole, said bolt contacts the inserted into the through hole and <br/> the mounting surface and the object mounting surface is a surface, the said roof panel coupled hardware and the receiving metal is fastened the is characterized in that the roof panel is disposed to be inclined to the outer wall panel top edge.

[0010]

The function of the roof panel mounting structure according to the present invention is as follows.
When a plurality of outer wall panels are connected to form a wall in a factory, a roof panel connecting hardware is attached and fixed to an upper end of the outer wall panel in advance.

Next, a unit room constituted by an outer wall panel to which the above-mentioned roof panel connecting hardware has been attached and fixed in advance,
Transport to the building site and install.

Then, a roof panel is installed at a predetermined roof inclination angle at the upper end of the outer wall panel of the unit room. In this case, a receiving bracket is attached to the roof panel at a position corresponding to the roof panel coupling hardware, and a roof panel coupling hardware in a state where the roof panel is installed at the upper end of the outer wall panel;
Make sure that the fittings match.

Therefore, the mounting surface of the roof panel connecting hardware is
The mounting surface of the receiving bracket has the mounted bolt
Insert through the through hole and make the mounting surface and the mounting surface
By installing the roof panel at the upper end of the outer wall panel and connecting and fixing the roof panel connecting hardware and the receiving bracket from the indoor side, there is no work to install the roof panel safely and easily without performing work on the roof panel In addition, it is possible to simplify and speed up the construction process.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to the drawings.

FIGS. 1 to 5 show a unit room according to an embodiment of the present invention.

In this embodiment, a unit room 12 on the first floor is placed and fixed on the foundation 10, a unit room 14 on the second floor is placed and fixed on the unit room 12 on the first floor, and furthermore, a unit room 12 on the second floor is fixed. An apartment is formed by mounting a roof panel 16 (see FIG. 3) at a predetermined roof inclination angle on the unit room 14, and the unit room 1 on the second floor is provided.
4 and the roof panel 16 are connected and fixed in the unit room 14
It can be easily accessed from the inside of the room.

As shown in FIG. 2, the unit room 14 on the second floor is provided with a plurality of outer wall panels 18 at a factory in advance.
Are formed continuously to form a wall portion. When this wall portion is formed, a roof panel connecting hardware 20 for mounting the roof panel 16 is attached to the upper end of the butt end face between the outer wall panels 18. I am trying to fix it.

As shown in FIG. 3, the roof panel 16 has a roof member 24 attached to the upper surface of a core member 22, and corresponds to the roof panel connecting hardware 20 on the outer wall panel 18 side of the core member 22. At the position, a receiving fitting 26 connected to the roof panel connecting hardware 20 is mounted.

The roof panel connecting hardware 20 includes the outer wall panel 1.
8, a flat plate portion 28 that is mounted in surface contact with the butted end surface (cut end surface) and a mounting portion 30 that is a mounting surface formed by bending the upper end thereof are formed. The attachment portion 30 is bent so as to be substantially perpendicular to the flat plate portion 28 and is formed at an angle substantially perpendicular to the direction of the inclined surface of the roof. The flat plate portion 28 is provided with a plurality of screw holes 32 for mounting to the outer wall, and the mounting portion 30 has bolts 34 fixed thereto in advance. This bol
As shown in FIG. 5, the shaft 34
It protrudes and extends along the inclination direction of the roof.
The end has a tapered slope that slopes toward the center of the shaft.
Have. In addition, this roof panel connection hardware 20 is 1
It is formed by bending two metal flat plates.

The receiving fitting 26 is attached to the side surface of the core member 22 extending in the inclined direction of the inner roof of the core member constituting the roof panel 16.
Is mounted in surface contact with the side of the core material 22 of the roof panel 16. The attachment is performed by the flat plate portion 36.
This is performed by screwing a screw in the portion of the screw fixing hole 38 provided in the above.

A bolt hole 42 for connecting to the roof panel connecting hardware 20 is formed in the connecting portion 40, which is a surface to be mounted, which is formed so as to be substantially orthogonal to the flat plate portion 36. The metal fittings 26 form respective portions by bending a single metal flat plate.

Next, the connection state between the unit room 14 on the second floor and the roof panel 16 in the above embodiment will be described.

First, unit rooms 12 and 14 on the first and second floors are produced in a factory in advance. In this case, a plurality of outer wall panels 18 are connected to form a unit room 14 on the second floor.
When forming the wall portion, the flat plate portion 28 of the roof panel connecting hardware 20 is attached and fixed to the upper end of the butted surface of the outer wall panel 18.

Similarly, a flat plate portion 36 of a receiving metal fitting 26 is fixed to a position of the core member 22 of the roof panel 16 in the roof inclination direction corresponding to the roof panel connecting hardware 20.

Next, the unit rooms 12 and 14 on the first and second floors and the roof panel 16 are transported to a building site, and the unit room 12 on the first floor is placed and fixed on the foundation 10. The unit room 14 on the second floor is placed and fixed on the room 12.

Then, the roof panel 16 is installed at the upper end of the outer wall panel 18 of the unit room 14 on the second floor with a predetermined roof inclination angle.

In this case, the mounting part 30 of the roof panel connecting hardware 20 provided on the unit room 14 side of the second floor and the connecting part 40 of the receiving metal fitting 26 provided on the core material 22 side of the roof panel 16 are brought into contact with each other. The bolt 34 of the mounting portion 30 is inserted into the bolt hole 42 of the connecting portion 40, and a nut is screwed into the bolt 34 from the inside of the room.

By accurately adjusting the mounting position of the receiving bracket 26 to the roof panel 16, the roof panel 16 is moved to a position where the connecting portion 40 comes into surface contact with the mounting portion 30, and at the same time, the accurate position is obtained. The installation position is adjusted. Therefore, the roof panel 16
The installation time can be shortened.

The present invention is not limited to the above embodiment, and various modifications are possible within the scope of the invention.
For example, the size and shape of each part can be variously changed, and the fixing means of each part is not particularly limited to bolts, and various means can be used as long as it can perform secure fixing. Of course you can.

The roof panel connecting hardware 20 is fixed to the butt end face of the outer wall panel 18. However, the present invention is not limited to this. For example, it can be mounted on the upper end of the inner wall surface of the outer wall panel 18. is there.

[0031]

[Effect of the Invention] As described above, the roof according to the present invention is used.
According to the panel mounting structure , when a plurality of outer wall panels are connected in advance in a factory to form a wall portion, a roof panel connecting hardware is mounted and fixed on the upper end of the outer wall panel, and the outer wall panel of the unit room is provided. Work is performed on the roof panel by installing the roof panel at a predetermined roof inclination angle at the upper end of the roof panel and connecting and fixing the roof panel to the upper end of the outer wall panel from the indoor side using the roof panel coupling hardware. Thus, there is an effect that the roof panel mounting operation can be performed safely and easily, and the construction process can be simplified and speeded up.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an attached state of a unit room according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a state of an upper end of an outer wall panel constituting a unit room on the second floor in FIG. 1;

FIG. 3 is a front sectional view showing a mounting state of the roof panel connecting hardware of FIG. 2;

FIG. 4 is a side sectional view of FIG. 3;

FIG. 5 is a perspective view of a roof panel connecting hardware.

[Explanation of symbols]

14 Unit room on the second floor 16 Roof panel 18 Outer wall panel 20 Roof panel connection hardware 26 Receiving bracket 28 Flat plate part 30 Mounting part 34 Bolt 36 Flat plate part 40 Connecting part 42 Bolt hole
MH015602

Claims (1)

(57) [Scope of request for utility model registration] 1. A plurality continuously provided has been exterior wall panels constitute the walls, and roof panels placed at a predetermined roof inclination angle to an upper end portion of the outer wall panel, protrudes from the upper end of the outer wall panel A roof panel connecting hardware, and a receiving bracket attached to a side surface of a core material of the roof panel extending in a roof tilt direction of the roof panel, wherein the roof panel connecting hardware is orthogonal to the roof tilt direction. A mounting surface, wherein the receiving bracket has a mounting surface that protrudes vertically from the side surface, and a bolt is mounted on the mounting surface in advance;
Of the shaft protrudes from the mounting surface toward the mounting surface.
The shaft extends along the roof inclination direction, and
The tip on the attachment surface side is inclined toward the center of the shaft portion
Comprising a tapered inclined surface, and wherein the mounting surface has a through hole through which the shaft portion is inserted, the mounting surface the bolt is inserted into the through hole and the front <br/> Symbol the mounting surface There face contact, said by the roof panel coupled hardware receiving metal and is fastened, the mounting structure of the roof panel the roof panel to the outer wall panel top end is characterized in that it is installed to be inclined.