JPS5848706B2 - Roof structure attachment device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a roof structure attachment device, in which a U-shaped metal fitting 2 having a U-shaped cross section is attached to the upper surface of a pillar 1 of a flat roof so as to protrude upward, and side pieces 3 of the U-shaped metal fitting 2 are attached to the upper surface of a pillar 1 of a flat roof. , 4 are both left and right ends of column 1
The left and right ends of both side pieces 3 and 4, which project outward from the outer surface of the column 1 and project outward from the outer surface of the column 1, are positioned above the top surface of the column 1, Roof structure installation characterized in that roof panels 5 of a flanto roof are attached to both left and right ends of both side pieces 3 and 4 that protrude outward from the side surfaces and are located above the top surface of the pillar 1. It is related to the device.

As shown in FIG. 4, a ridge truss 6 is mounted on the pillars 1a of the hipped roof, and a roof panel is covered with the ridge truss 6.

On the other hand, as shown in Fig. 1, in the conventional flat roof pillar 1b, a fixing metal fitting 15 is inserted into the upper part of the pillar 1b, and a flat roof roof panel 5 is placed on the upper side of the pillar 1b and fixed via the pillar 1b. It was attached to metal fitting 15.

Therefore, if you try to make the lower end of the ceiling edge, indicated by l in the figure, the same position, the pillars 1a of the hipped roof and the pillars 1b of the flat roof will have different lengths. There was a drawback that the pillar 1a of the ridge roof and the pillar 1b of the flat roof could not be used in common.

In the illustrated embodiment, an example of a through column is shown as the column.

The present invention was invented in view of the above points, and its purpose is to provide a U-shaped metal fitting for attaching a roof panel of a flat roof to the upper surface of a pillar of a flat roof. To provide a roof structure attachment device that allows the pillars of the roof to be used in common with the pillars of a hipped roof.

The present invention will be explained in detail below with reference to Examples.

In the figure, reference numeral 1 indicates a pillar of a flat roof, and in the embodiment shown in the figure, an example of a through pillar is shown.

This column 1 has a rectangular tube shape, and a U-shaped metal fitting 2 is attached to the upper surface.

When attaching the U-shaped fitting 2, the fitting part 7 hanging down at the lower center of the U-shaped fitting 2 is fitted into the upper opening of the column 1 and fixed with bolts.

The left and right ends of both side pieces 3 and 4 of the U-shaped metal fitting 2 protrude outward from the outer surface of the column 1, and the left and right ends of the both side pieces 3 and 4 protrude outward from the outer surface of the column 1. is located above the top surface of column 1.

However, as shown in FIG. 6, the ends of the roof panels 5 of the flat roof are fixed to the left and right sides of the side pieces 3 and 4 that protrude outward from the lever pillar 1, respectively.

Reference numeral 8 in the figure indicates a bolt insertion hole provided in both side pieces 3 and 4, and the roof panel 5 is fixed using this bolt insertion hole 8.

Further, reference numeral 9 in the figure is a screw hole provided in the fitting portion 7, and a bolt is inserted through a hole 10 drilled in the upper part of the column 1 and screwed into the screw hole 9.

By the way, according to the structure of the present invention, since the U-shaped metal fitting 2 for attaching the roof panel 5 of the flat roof is attached to the upper surface of the column 1, the upper end of the roof panel 5 is located above the upper end of the column 1, and the column The distance from the upper end of column 1 to the lower end l of the ceiling edge is shorter than that of the conventional method, and can be made equal to the distance from the upper end of the pillar 1a used for the hipped roof shown in Fig. 4 to the lower edge l of the ceiling edge. , As a result, the column 1 used for the flat roof
As such, a pillar 1a having the same length as the pillar 1a used for the hipped roof shown in FIG. 4 can be used, and both pillars can be used in common.

In FIG. 4, reference numeral 11 denotes a mounting bracket provided on the upper surface of the pillar 1a used for a hipped roof, through which the ridge truss 6 is mounted, and 12 connects the ridge truss 6 to each other. It is a connecting member for

Further, in the figure, 13 indicates a floor beam on the second floor, and 14 indicates a wall panel.

Thus, in the present invention, as described above, a U-shaped metal fitting for attaching a roof panel of a flat roof is attached to the upper surface of a column of a flat roof so as to protrude upward, and both left and right ends of both sides of this U-shaped metal fitting are attached. The left and right ends of both side pieces, which project outward from the outer surface of the column, are positioned above the top surface of the column, so that By using both ends, four roof panels can be attached to the U-shaped bracket above the pillars, making the pillars shorter than conventional flat roofs, making them the same length as the pillars of a hipped roof. This has the advantage that the pillars of a flat roof and the pillars of a hipped roof can be used in common.

[Brief explanation of the drawing]

Figure 1 is a sectional view of a conventional roof structure attachment device for a flat roof, Figure 2 is a top view of the same, Figure 3 is a perspective view of a fixing fitting used in the same, and Figure 4 is a roof structure for a hipped roof. 5 is a sectional view of the roof structure attachment device for a flat roof of the present invention, FIG. 6 is a top view of the present invention, FIG. 7 is a side sectional view of the same, and FIG. 8 is a sectional view of the body attachment device. FIG. 9 is a perspective view of the U-shaped metal fitting used in the same as above, and FIG. 9 is a perspective view of the column in an upright state, where 1 is the column, 2 is the U-shaped metal fitting, 3 and 4 are the side pieces, and 5 is the roof panel. be.

Claims (1)

[Claims] 1 Attach a U-shaped metal fitting with a U-shaped cross section to the upper surface of a pillar of a flat roof so as to protrude upward, and make the left and right ends of both sides of the U-shaped metal fitting protrude further outward than the outer surface of the pillar. Both left and right ends of both side pieces protruding outward from the side surfaces are located above the top surface of the column, and both side pieces protrude outward from the outside surface of the column and are located above the top surface of the column. A roof structure attachment device characterized in that a flat 1 and a roof panel are attached to both left and right ends, respectively.