JPS5929047Y2 - Upper end fixing device for exterior wall panels in prefabricated houses - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of a device for fixing the upper end of an exterior wall panel below a roof frame truss in a prefabricated house.

Conventionally, in prefabricated houses, in order to fix the exterior wall panel in place below the roof truss, the upper end of the exterior wall panel is fixed to the eave girder built under the roof truss, so the eave girder is not attached to the roof frame truss. In addition, it was also needed from the perspective of fixing the top edge of the exterior wall panel.

The present invention aims to provide a device for fixing the upper end of an outer wall panel that can play a role in eliminating eave girders by fixing the upper end of the outer wall panel to the roof frame truss.
The feature is that a panel fixing plate consisting of a single flat plate is horizontally bolted to the bottom of the roof truss.
A panel outer surface receiver, on which the outer surface of the upper end of the outer wall panel is in contact, is coated on the lower surface of the panel fixing plate, and the outer surface of each upper end of a pair of outer wall panels that are in an upright position adjacent to each other is attached to the panel outer surface receiver. At the same time, the upper end surface of the shaped steel panel frame provided on the back side of the outer wall plate of each outer wall panel is overlapped with the lower surface of the panel fixing plate, and the mutually overlapped panel fixing plate and each panel frame are bolted together. It is at the point where it was done.

This embodiment will be explained below based on the drawings.

Figure 1 is a plan view of the hipped roof of a prefabricated house, and Figure 2 shows the slope of the hipped roof.1 and 2 are trapezoidal roof trusses arranged parallel to each other, and triangular roof roof It is a truss.

Reference numeral 3 denotes a corner ridge beam constituting the projecting corner ridge portion 4 shown in FIG. 2, which intersects diagonally with the upper chord member of the trapezoidal roof truss 1, and this diagonal portion is connected and fixed.

Additionally, a ridge beam 5 is attached to the upper end of the corner ridge beam 3 on the ridge side.

Reference numeral 6 denotes a corner ridge beam constituting the protruding corner ridge portion 7 shown in FIG. 2, and the ridge side end thereof is connected and fixed to the triangular roof frame truss 2 together with the end of the ridge beam 8.

9 is a corner ridge beam that constitutes the corner ridge portion 10 shown in FIG.
This ridge side end is connected and fixed to the trapezoidal roof frame truss 1.

Reference numeral 11 designates an exterior wall panel, as shown in FIGS. 3 and 5, which consists of a panel frame 12 made of square shaped steel, and an exterior wall board 13 attached to the outside of this frame 12. It is configured.

Reference numeral 14 denotes a supplementary beam incorporated to make the roof frame more solid; it consists of a trapezoidal roof frame truss 1 and an exterior wall panel 1 parallel to it.
1 and the upper end of the outer wall panel 11, and between the corner ridge beam 3 or 6 and the upper end of the outer wall panel 11 with the slope of the roof slope.

The upper end of each supplementary beam 14 is the trapezoidal roof frame truss 1 or the corner ridge beam 6
are bonded and fixed to each of them.

Reference numeral 15 designates a main building which is passed over the roof trusses 1 and 2, corner beams 3 and 6, supplementary beams 14, etc.

FIG. 3 illustrates the state in which the upper end of the outer wall panel is fixed at the inside corner A in FIG.

As shown in FIGS. 4 and 5, a flat panel fixing plate 18 is installed horizontally on the lower surface of the end where the upper chord member 16 and the lower chord member 17 of the triangular roof truss 2 intersect, and the bolts 19 are tightened by other means. Fixed.

On the lower surface of the panel fixing plate 18, panel outer surface supports 20 and 20 that are orthogonal to each other are erected at right angles, and the distance between one panel outer surface support 20 and the other panel outer surface support 20 is the same as the thickness of the outer wall panel 11. Panel inner support 21. and 21 are erected.

One panel outer surface support 20 on the same panel fixing plate 18
Panel fixing holes 22 are provided between the panel outer support 20 and the panel inner surface support 21 parallel thereto, and between the other panel outer surface support 20 and the panel inner surface support 21 parallel thereto.

23 is a hole for attaching a place. A plate 24 is fixed by welding or the like on each upper end surface of the outer wall panels 11.11 arranged below the roof truss 2 so as to be orthogonal to each other. are provided corresponding to the positions of the panel fixing holes 22 of the panel fixing plate 18.

Therefore, the panel outer surface support 2 on the lower surface of the panel fixing plate 18
The upper end of the outer wall panel 11 is fitted between the panel fixing plate 18 and the panel inner surface receiver 21, and the lower surface of the panel fixing plate 18 and the outer wall panel 1
1 and the upper end surfaces of the outer wall panel 11.1, insert the bolts 27 through the holes 22 of the panel fixing plate 18, and tighten them into the holes 25 of the outer wall panel 11, thereby attaching the outer wall panel 11. It
are fixed with their upper ends perpendicular to each other.

Note that the panel inner surface receiver 21 of the panel fixing plate 18 is not necessarily required.

In addition, when fixing the upper end of the outer wall panel 11 on the lower surface of the roof truss 2 or 1, such as the B part or C part in FIG. The same thing as truss 2 or 1 is installed horizontally, but in this case, a panel outer surface support 20 is provided on the lower surface of the panel fixing plate 18 in a straight line in a direction orthogonal to the truss 2 or 1.

In addition, in FIGS. 3 to 5, 28 is a T-shaped joint piece attached to the side surface of the end of the truss 2 with bolts 29, and this piece 28 has an L-shaped joint piece attached to the lower end of the corner ridge beam 9. One side 31 of 30 is overlapped and this overlapping part is attached to the bolt 32.
By tightening, the truss 2 and the corner ridge beam 9 are coupled and fixed.

33 is a purlin support piece attached to the side surface of the end of the truss 2 and the panel fixing plate 18 with bolts 34, on which the purlin 1 is attached.
Place the end of No. 5 on top and secure.

As mentioned above, the upper end of the outer wall panel 11 is connected to the roof frame truss 2
Alternatively, it can be mounted horizontally on the lower surface of the panel fixing plate 18 by overlapping the lower surface of the panel fixing plate 18, and by tightening this overlapping part with bolts 27, it can be firmly fixed vertically and to the roof frame truss 2 or 1. , and this outer wall panel 11
By aligning the outer surface of the panel fixing plate 18 with the panel outer surface support 20 of the panel fixing plate 18, the outer surface of the panel can be easily erected in a fixed position to coincide with the outer surface of the adjacent outer wall panel 11 adjacent on a straight line.

Although not shown, the lower end of the outer wall panel 11 is fixed on the foundation as before.

As described above, the present invention allows the upper end of the exterior wall panel to be fixed and fixed easily and securely to the lower surface of the roof frame truss, and therefore the eave girder that is conventionally installed between the truss and the upper end of the exterior wall panel is omitted. By omitting the eave girder, the number of roof assembly members can be reduced, and the frame can be constructed easily.

[Brief explanation of the drawing]

Figure 1 is an upside-down view of the hipped roof structure, Figure 2 is a diagram of the slope of the hipped roof structure, and Figure 3 is a diagram showing the state in which the roof frame truss and the upper end of the outer wall panel are connected and fixed, showing one embodiment of the present invention. Floor plan, 4th
The figure is a view in the direction of arrow E in Figure 3, and Figure 5 is a view of F in the same figure.
It is an arrow view. 1.2...Shelf truss, 11...Outer wall panel, 18...Panel fixing plate, 20...
...Panel outer support, 27...Bolts.

Claims (1)

[Scope of utility model registration request] A panel fixing plate made of a single flat plate is bolted horizontally to the lower surface of the roof frame truss, and a panel outer surface support is provided protruding from the lower surface of the panel fixing plate to which the outer surface of the upper end of the outer wall panel comes into contact. The outer surfaces of the upper ends of a pair of adjacent outer wall panels in an upright position are brought into contact with the panel outer surface receivers, and the upper end surfaces of the shaped steel panel frames provided on the back side of the outer wall plates of each outer wall panel are fixed to the panels. A device for fixing the upper end of an exterior wall panel in a prefabricated house, characterized in that a panel fixing plate and each panel frame, which are superimposed on the lower surface of the board and overlapped with each other, are each bolted together.