JPH0632518U - Roof panel positioning member - Google Patents

Abstract

(57) [Abstract] [Purpose] It is an object of the present invention to provide a positioning member for a roof panel that improves productivity and loading efficiency. [Structure] A frame-shaped roof panel that is hoisted and mounted on a shed assembled in a slack, a purlin, etc., and is nailed in a predetermined position. A roof panel positioning member comprising an engaging fitting 30 having a portion 32 and a locking piece 20 provided in the roof panel A and abutting and engaging with an engaging portion of the engaging fitting. is there.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a roof panel nailed to a shed of a building in a frame wall construction method, etc., and particularly to a positioning member for nailing the roof panel to a predetermined position and a positioning member having a sliding action. .

[0002]

[Prior art]

 For example, there are various forms of roof structures in the framed wall construction method for wooden houses, which are constructed by the rafter method, roof beam method, truss method, or bundling method. A conventional roof panel will be described with reference to the drawings. Fig. 6 is a perspective view of a roof structure showing an example of construction in which a roof panel is attached to a truss-type shed, Fig. 7 is a rear perspective view showing the structure of a roof panel, and Fig. 8 is an explanation of an example of roof panel construction. It is a figure.

As shown in FIG. 6, the truss-type shed structure is constructed such that a ceiling joist panel 11 is erected on a wall set 10 and a roof truss 12 is sandwiched between the ceiling joist panels 11. Purlins 13 are assembled between the trusses 12, and roof panel support members 14 are provided at both ends of the ceiling joist panel 11.

The roof panel nailed to the shed is constructed as shown in FIG. The roof panel A ′ is formed by arranging a plurality of rafters in parallel as a longitudinal vertical frame member 1a, which are formed by a short horizontal frame member 1b into an integral wooden frame 1, and between the vertical frame members 1a. A roof consisting of a structural plywood of 9 mm or more, or a structural panel of 12 mm or more or a particle board of 12 mm or more as a structural face plate on one side of the wooden frame 1 by joining the underfloor board receiving material 1c at a predetermined position. The subbing plate 2 is constructed by nailing.

Further, on the back surface of the roof panel A ', as shown in FIG. 7, a locking piece 3 is provided by nailing a splint at a predetermined position of the vertical frame member 1a on one side. As shown in FIG. 8, when the roof panel A ′ is hoisted and placed by the wire rope 4 by the crane, the locking piece 3 is slid slightly on the roof truss 12 and the purlin 13 to receive the roof panel receiving material. The locking piece 3 is brought into contact with and locked to 14 to position the roof panel A'and prevent slipping.

[0006]

[Problems to be solved by the device]

 However, in the conventional roof panel A ′, since the locking piece 3 is attached after nailing the roof subbing material 2 in the production line, it is necessary to invert the roof panel so that the rear surface faces upward. It was a big drawback in the process. In addition, in transportation by truck from the factory to the construction site, the thickness of the locking piece 3 increased for each roof panel, and the number of trucks loaded on the truck bed decreased, resulting in poor loading efficiency.

The present invention has been made in view of the above problems, and an object thereof is to provide a positioning member for a roof panel, which improves productivity and loading efficiency.

[0008]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention is a frame-shaped roof panel that is lifted and mounted on a shed assembly assembled in a rafter, purlin, etc. and nailed in place, and is provided in the above purlin. Positioning member for the roof panel, which comprises an engaging metal fitting having an engaging portion projecting upwardly and an engaging piece provided in the roof panel and abutting and engaging with the engaging portion of the engaging metal fitting. Is configured.

[0009]

[Action]

 According to the positioning member for the roof panel of the present invention, since the engaging member provided in the purlin of the shed has the engaging portion projecting from the upper portion, the roof panel is hung on the shed and slid and mounted. When placed, it locks the roof panel at the position where the locking piece provided inside the roof panel abuts on the engaging part of the engaging metal fitting, and functions to position the roof panel and prevent slipping.

[0010]

【Example】

 An embodiment of the present invention will be described with reference to the drawings. 1 is an explanatory view showing a construction example of a roof panel, FIG. 2 is a perspective view showing the structure of the roof panel, FIG. 3 (a) is a front view of the engaging fitting, and FIG. 3 (b) is the engaging fitting. It is a top view. In the description of the embodiments, the same members and the same parts as those in the conventional example are designated by the same reference numerals, but the configurations and actions are the same as those in the conventional example, and thus the description thereof will be omitted.

As shown in FIG. 2, at a predetermined position on the rear surface of the roof panel A, that is, at a position where it abuts on and engages with an engaging metal fitting 30 which will be described later provided on the purlin 13 of the shed member, the roof subbing plate receiving member 1c. Square-shaped locking pieces 20 parallel to the above are provided on both left and right sides. Alternatively, although not shown, a locking piece may be provided across the width of the roof panel. This locking piece 20 is made of the same material as that of the wooden frame 1, and is constructed inside the roof panel A and at a height such that the end surface of the locking piece 20 is substantially flush with the vertical frame material 1a. There is.

On the other hand, as shown in FIGS. 3 (a) and 3 (b), the engaging metal fitting 30 attached to the purlin 13 is formed by bending a thin metal plate of about 1.6 mm from the upper surface of the purlin 13. It is composed of a purlin placing portion 31 bent at a right angle so as to be located over the side surface and an engaging portion 32 projecting in an orthogonal direction on the upper surface of the purlin placing portion 31. On the ridge-side side surface of the purlin placement section 31, a cut-and-raised part is formed with the tip formed at an acute angle, and the sharp-edged tip portion is driven into the side surface of the purlin 13 to temporarily fix the engaging fitting 30. 31a is formed. Further, a nail hole 31b for nailing and fixing the engaging fitting 30 to the purlin 13 is formed in the substantially central portion of the upper surface of the purlin placing portion 31. Then, on the upper eaves side of the purlin mounting portion 31, the bent end is vertically abutted on the purlin mounting portion 31 and welded, rising from the upper surface of the purlin mounting portion at a right angle and the locking piece 20 of the roof panel A. An engaging portion 32 having a substantially right-angled triangular shape in a side view is formed so as to be brought into contact with the side surface of the eaves side of the eaves in a surface contact state to lock the entire roof panel A.

Further, as shown in FIG. 5, instead of the above-mentioned engaging fitting 30, the bent end forming the engaging portion 32 ′ is wound along the upper surface of the purlin placing portion 31 ′ so as to be wound. It may be configured. By adopting this winding-type engaging metal fitting 30 ', it is possible to construct a thin metal plate of about 1.2 mm. Reference numeral 31a 'is a temporary fixing driving portion and 31b' is a nail hole.

Next, a construction example of the roof panel A will be described. First, as shown in FIGS. 1 and 4, the fittings 30 are attached to the upper part of the purlin 13 at appropriate intervals. That is, the fittings 30 are respectively positioned at the approximate positions of the purlin 13 where the two left and right locking pieces 20 of the roof panel A are located, and the temporary fixing driving portions 31a are driven to temporarily fix. After that, the engagement fitting 30 is fixed by nailing into the nail hole 31b of the purlin placement portion 31. Then, the roof panel A provided with the locking piece 20 at a predetermined position is lifted in an obliquely suspended state by the wire rope of the crane (see FIG. 6). As shown in FIG. 4, when lowering the roof panel from the upper side in this slanting state, the eaves side of the roof panel A is placed with the locking piece 20 of the roof panel A positioned closer to the ridge than the engaging metal fitting 30, as shown in FIG. First, temporarily place it on the roof panel support 14 (see FIG. 1) and then lower the roof panel A.

As shown in FIG. 4, the roof panel A is lowered while sliding slightly toward the eaves side, and the locking piece 20 of the roof panel A is engaged with the engaging portion of the engaging metal fitting 30 as shown by a phantom line. The roof panel A is locked and placed at a position where it comes into surface contact with 32. The roof panel A is nailed and fixed with the positioning and sliding prevention.

As described above, the locking piece 20 of the roof panel A can be formed simultaneously with the assembling of the roof subbing material receiving member 1c at the time of production. Therefore, the number of steps can be reduced and the process can be simplified. Further, even in the case of truck transportation, since there is nothing protruding to the outside of the roof panel A, the loading efficiency is improved without reducing the number of loadings on the truck bed.

[0017]

[Effect of device]

 As described above, the positioning member for the roof panel according to the present invention has the engaging member protruding from the upper portion of the engaging member provided on the main building of the shed, so the roof panel can be hung on the shed and slid by its own weight. When placed, the roof panel is locked at the position where the locking piece provided inside the roof panel abuts on the engaging part of the engaging metal fitting, thereby positioning the roof panel and preventing slipping.

Therefore, in the production process, the locking piece of the roof panel can be easily assembled in the same orientation as in the previous process without reversing the roof panel as in the conventional example, resulting in good productivity. . In addition, since there is no member protruding outside the roof panel, it can be loaded effectively without reducing the number of trucks to be loaded, and the loading efficiency is improved.

[Brief description of drawings]

FIG. 1 is an explanatory diagram showing a construction example of a roof panel.

FIG. 2 is a perspective view showing a structure of a roof panel.

FIG. 3A is a front view of the engagement fitting, and FIG. 3B is a plan view of the engagement fitting.

FIG. 4 is an explanatory view showing a locked state of a locking piece of a roof panel and an engaging fitting of a purlin.

FIG. 5 is a perspective view showing an example of another engagement fitting.

FIG. 6 is a perspective view of a roof structure showing a construction example in which a roof panel is attached to a truss type roof frame.

FIG. 7 is a rear perspective view showing the structure of a conventional roof panel.

FIG. 8 is an explanatory view showing a construction example of a conventional roof panel.

[Explanation of symbols]

 A: Roof panel 1: Wooden frame 1a: Vertical frame material 1b: Horizontal frame material 1c: Roof underboard receiving material 2: Roof underlaying board 4: Wire rope 10: Wall assembly 12: Roof truss 13: Purlin 14: Roof panel receiving Material 20: Locking piece 30: Engaging metal fitting 31: Purlin placing part 31a: Temporary fastening driving part 31b: Nail hole 32: Engaging part

Claims (1)

[Scope of utility model registration request] 1. A frame-shaped roof panel that is hoisted and mounted on a shed assembled in a slack, a purlin, etc., and nailed at a predetermined position. The roof panel is provided in the purlin and projects upward. A positioning member for a roof panel, comprising: an engaging metal fitting having a mating portion; and a locking piece provided in the roof panel and abutting against and engaging with an engaging portion of the engaging metal fitting.