JPH0516921U - Roof panel fixing device - Google Patents

Abstract

(57) [Summary] [Purpose] By eliminating the need for nailing work in the attic, the construction effort at the construction site is greatly reduced. [Structure] Purlin support on the outside vertical side of the wall 9 of the building body 2
10 are arranged in the lateral direction, and the purlin 7 constituting the upper edge of the roof panel 1 is placed on the purlin support 10 so as to be in contact with the outer vertical side surface of the wall 9, and the purlin 7 and the purlin support 10 and 10 are fixed via a connecting plate 15 attached between the vertical side surfaces of those members on the side opposite to the wall 9, and the wall 9 and the purlin support member are attached to the connecting plate 15. A nut 19 that is screwed into a bolt 14 that penetrates 10 or the purlin 7 from the inside to the outside of the building body 2 is integrally provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a roof panel fixing device.

[0002]

[Prior Art]

 In a two-story building such as a wooden house, a roof may be constructed in the lower house of the lower floor (see, for example, Fig. 5). In this case, the upper end of the roof panel of the lower house is placed on the building main body side. Must be fixed to the wall. FIG. 6 shows a conventional fixing device for fixing the roof panel for such a shed to a wall body. In the figure, 22 is a panel frame that constitutes the outer peripheral frame of the roof panel, and is composed of a rafter 23 in the roof flow direction and a purlin 24 that is installed between the upper ends of the rafters 23 and that constitutes the upper edge of the roof panel. Has been done.

Reference numeral 25 is a wall of the main body of the building, and a purlin support member 27 is laterally arranged on the outer vertical side surface thereof via a bundle 26. The purlin support member 27 has the same thickness as the purlin 24. Reference numeral 28 denotes a connecting plate made of a steel plate body, which has a plurality of nail holes inside and is for connecting the purlin support member 27 and the purlin 24 to each other by nailing.

That is, conventionally, the purlin 24 is placed on the purlin support member 27 so as to be in contact with the outer standing side surface of the wall member 25, and the purlin 24 and the purlin member support member 27 on the side opposite the wall member 25 side. By arranging the above-mentioned connecting plate 28 between the side surfaces and driving nails 29 to both the purlin 24 and the purlin support member 27 from the nail holes of the coupling plate 28, the purlin 24 and the purlin support member 27 are connected. I was trying to fix them to each other.

[0005]

[Problems to be solved by the device]

 By the way, in view of the shortage of workers and the soaring construction cost in recent years, there is a tendency to try to unitize the roof panel as much as possible. Every other time, at the construction site, a method may be adopted in which the roofed roof panels are hoisted by a crane and set in the main building of the building.

However, in the above-described conventional technique, the nail 29 is struck to both the purlin 24 and the purlin support member 27 from the nail hole of the connecting plate 28 to fix the both, so that the unit is fixed as described above. When nailing work after setting the optimized roof panel on the purlin support 27, the upper space of the attic 30 is regulated by the roof plate of the roof panel, so the hammer 31 is lifted up as desired. I could not do that, and it took a lot of work to do that.

In addition, when the roof panel cannot be put in and out after the roof panel is mounted on the structure of the building, as shown in FIG. 6, only the panel frame 22 is placed on the wall 25 side first. There was no choice but to fix it, and then, at the construction site, attach a roof plate and tile it. In view of such a situation, the present invention aims to significantly reduce the time and effort required for construction at the construction site by eliminating the need for nailing work in the attic.

[0008]

[Means for Solving the Problems]

 In order to achieve the above object, the technical means taken by the present invention is that the purlin support member 10 is laterally arranged on the outer vertical side of the wall 9 of the building body 2 to form the upper edge of the roof panel 1. The purlin 7 is placed on the purlin support member 10 so as to be in contact with the outer side elevation surface of the wall 9, and the purlin 7 and purlin support member 10 are mounted on the opposite side wall 9 side of those members. In the case where the connecting plate 15 is fixed through the connecting plate 15, the connecting plate 15 faces the wall 9 and the purlin support member 10 or the purlin 7 from the inside to the outside of the building body 2. The point is that a nut 19 that is screwed into the bolt 14 that penetrates through is integrally provided.

[0009]

In the present invention, the connecting plate 15 is integrally provided with the nut 19, and as shown in FIG. 1 or 5, for example, the wall 9 and the purlin support member 10 or the purlin 7 are provided from the inside to the outside of the building body 2. The bolt 14 that penetrates toward the front is screwed into the nut 19 so as to be tightened. Therefore, if the connecting plate 15 is attached in advance to the vertical side surface of the purlin 7 or the purlin support member 10 on the opposite wall 9 side so that the nut 19 of the coupling plate 15 comes to the position of the bolt hole 13, the roof panel 1 After setting on the purlin support material 10, the bolt 14 can be inserted from the inside of the building main body 2 and tightened to fix the roof panel 9, and the worker can enter the attic and perform nailing work as in the past. You don't have to.

[0010]

【Example】

 Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings. In FIGS. 1 to 4, reference numeral 1 denotes a roof panel, which is used to form the roof of the lower house 3 of the building body 2. The roof panel 1 includes a field board 4 and a panel frame 5 framed under the field board 4, and the panel frame 5 is installed between a rafter 6 in the roof flow direction and an upper end of the rafter 6. The roof panel 1 and the purlin 7 constituting the upper edge of the roof panel 1 form a framework. A roof tile 8 is pre-installed on the upper surface of the base plate 4 through a waterproof sheet (not shown) at a factory or the like, which allows the roof panel 1 according to this embodiment to be almost completely unitized. It has been done.

Reference numeral 9 is a wall of the building body 2, and an ALC plate is used in this embodiment. A purlin support member 10 is laterally arranged on the outer side surface of the wall body 9, and a framework 12 is framed together with a bundle member 11 for supporting the purlin support member 10 from below. The purlin support material 10 has the same thickness as the purlin 7. In this embodiment, the purlin support member 10 and the wall body 9 are provided with bolt holes 13 which pass through the purlin support member 10 and the wall body 9 both inward and outward of the building main body 2 in a predetermined direction in the longitudinal direction of the purlin support member 10 (the penetrating direction in FIG. It is opened at intervals, and bolts 14 for bolting a connecting plate 15 described later can be inserted through the bolt holes 13 from the inside to the outside of the building body 2.

Reference numeral 15 denotes a connecting plate made of a steel plate body, and by attaching the purlin 7 and the purlin support member 10 between the vertical side surfaces on the side opposite to the wall body 9, these members 7 and 10 are mutually attached. It is for connecting. As shown in FIG. 2, the connecting plate 15 has a substantially rectangular shape in a plan view, has three nail holes 16, 17, and 18 from one side in the longitudinal direction, and has the bolt 14 described above on the other end side. A nut 19 to be screwed is integrally welded. In addition, both end portions in the width direction of the connecting plate 15 are bent toward the mounting surface side of the nut 19 to form reinforcing ribs 20.

In this embodiment, as shown in FIG. 3 (a), the connecting plate 15 is attached to the inside vertical side of the purlin 7 with only one nail in a factory or the like, and then before the roof panel 1 is lifted. By rotating the connecting plate 15 around the nail hole 16 by 90 degrees and driving the nails into the remaining two nail holes 17 and 18, the nut 19 is moved to the bottom of the purlin 7 as shown in FIG. 3 (b). It is fixed so that it protrudes from the surface.

Then, as shown in FIG. 1 (a), the roof panel 1 provided with the connecting plate 15 protruding downward is lifted by a crane or the like, and the nut 19 of the connecting plate 15 is inserted into the bolt hole 13 of the purlin receiving member 10. While arranging them, the purlin 7 is faced to the wall 9 and placed on the purlin support 10, and then the bolt 14 is inserted from the inside of the wall 9 and screwed into the nut 19 of the connecting plate 15. Therefore, as shown in FIG. 1 (b), the purlin 7 and the purlin support member 10 are firmly fixed via the connecting plate 15.

As described above, according to the present embodiment, the connecting plate 15 can be bolted by inserting the bolt 14 from the inside of the building body 2 and tightening the bolt 14, which is a conventional roof root. Since the roof panel 1 can be fixed to the wall 9 side without performing nailing work, it is possible to significantly reduce the time and effort required for construction at the construction site. Further, according to the present embodiment, since nailing work in the attic is unnecessary, the roof panel 9 can be fixed to the wall 9 side even when the roof panel 1 is almost completely unitized as described above. From this point as well, there is an advantage that the construction labor at the construction site can be reduced.

The present invention is not limited to the above-described embodiment, and, for example, as shown in FIGS. 5 (a) and 5 (b), the connecting plate 15 is provided above the purlin support member 10 on the opposite side of the wall 9 side. It may be mounted in a protruding shape, and the wall 9 and the purlin 7 may be provided with bolt holes 13 corresponding to the nuts 19 of the connecting plate 15.

[0017]

[Effect of the device]

 As described above, according to the present invention, the roof panel 1 can be fixed to the wall body 9 side by inserting the bolt 14 from the inside of the building body 2 and screwing the bolt 14 into the nut 19 of the connecting plate 15. As described above, it is not necessary for the worker to enter the attic and work, and it is possible to greatly reduce the construction labor in the construction site.

[Brief description of drawings]

1 is a vertical cross-sectional view of a fixing device for a roof panel according to an embodiment of the present invention, (a) showing before fixing and (b) showing after fixing.

FIG. 2A is a plan view of a connecting plate, and FIG. 2B is a side view of the same.

FIG. 3 is a side view when the connecting plate is attached to the purlin,
(a) shows before fixing the connecting plate, and (b) shows after fixing.

FIG. 4 is a schematic side view of the building body.

5A and 5B are vertical cross-sectional views of a fixing device for a roof panel according to another embodiment, wherein FIG. 5A shows before fixing and FIG.

FIG. 6 is a vertical cross-sectional view of a conventional roof panel fixing device.

[Explanation of symbols]

 1 roof panel 2 building body 7 purlin 9 wall 10 purlin support 14 bolt 15 connecting plate 19 nut

Claims (1)

[Scope of utility model registration request] A purlin (7) constituting a top edge of a roof panel (1), in which a purlin support (10) is laterally arranged on an outer vertical side surface of a wall body (9) of a building body (2). Is placed on the purlin support (10) so as to be in contact with the outer side surface of the wall (9), and the purlin (7) and purse support (10) are attached to the wall 9 of the members. In the one that is fixed via the connecting plate (15) attached across the vertical side faces, the connecting plate (15) is the wall (9) and the purlin support (10) or purlin ( A fixing device for a roof panel, characterized in that a nut (19) screwed to a bolt (14) penetrating from the inside to the outside of the building body (2) is integrally provided.