JPH0514337U - Roof panel support structure - Google Patents

Abstract

(57) [Summary] [Purpose] The roof panels can be stably placed temporarily. Four roof panels can be mounted with one roof panel support bracket. [Structure] A central portion of a roof panel support fitting 15 having an inclined piece 17 whose both sides are inclined downward toward the outside is fixed to the upper surface of the ridge beam 4. The inclined pieces 17 on both sides are projected outward from both sides of the master beam 4, respectively. The corners of the ridge-side ends of the roof panels 10 adjacent to each other are placed on both sides of the upper surface of the inclined piece 17, and are fixed by a fixing tool 28 such as a bolt.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a roof panel support structure for supporting a roof panel above a ridge beam.

[0002]

[Prior Art]

 Conventionally, as shown in FIG. 9, the ridge-side end of the rafter 40 is placed on the upper flange 14 of the ridge beam 4, and the kerf 42 of the connecting plate 41 is fitted into the upper flange 14. The upper portion of the connecting portion rate 41 was fixed to the rafter 40 by nailing 43. Then, a roof base material was applied on the rafters 40 to form a roof. Further, in the case of the roof panel as well, the connection plate 41 as described above is used for mounting.

[0003]

[Problems to be solved by the device]

 However, in the above-mentioned conventional example, since the cut groove portion 42 of the connection plate 41 is fitted into the upper flange 14, there is a problem that the connection strength is weak. Furthermore, a rafter or a roof panel is attached to the tip of the upper flange 14. Since it is placed by line contact, the support until it is fixed is unstable and the temporary placement is unstable, and there is a problem that only one rafter or roof panel can be attached by one connecting plate 41. ..

The present invention has been made in view of the above-mentioned problems of the conventional example, and its purpose is to make it possible to stably place a roof panel temporarily and to install a slope of the roof panel. The purpose of this is to provide a roof panel support structure that can be put out naturally only by itself, and can also attach the corners of four roof panels with one roof panel support bracket.

[0005]

[Means for Solving the Problems]

 According to the roof panel support structure of the present invention, the central portion of the roof panel support bracket 15 is fixed to the upper surface of the ridge beam 4 and has the inclined pieces 17 whose both sides are inclined downwards. Each of them is projected outward from both sides of the ridge beam 4, corners of adjacent ridge-side ends of the roof panels 10 are placed on both sides of the upper surface of the inclined piece 17, and fixed by fasteners 28 such as bolts. By adopting such a configuration, the problems of the conventional example described above are solved and the object of the present invention is achieved.

[0006]

[Action]

 Thus, in the present invention, the central portion of the roof panel support fitting 15 having the inclined pieces 17 whose both sides are inclined downward toward the outside is fixed to the upper surface of the ridge beam 4 and the inclined pieces 17 on both sides are respectively attached. By projecting outward from both sides of the roof panel and placing the corners of the roof panel 10 on the ridge-side end on this sloped piece 17, the sloped roof panel 10 is kept flat until it is fixed by bolts. It can be stably temporarily supported in a contact state, and since the inclined piece 17 is inclined, the roof panel 10 can be inclined only by mounting the roof panel 10. .. Then, the corners of the ridge-side ends of the roof panels 10 adjacent to each other are placed on both sides of the upper surface of the sloped piece 17 and fixed by a fixing tool 28 such as a bolt, so that both sides of the roof panel support fitting 15 are secured. It is possible to support two end portions of each two roof panels 10 on the sloping pieces 17, and to support a total of four roof panels 10 by one roof panel support metal fitting 15. In this case, the roof By placing the corners of the panel 10 on the ridge side on the inclined piece 17, the roof panel 10 can be positioned at the same time.

[0007]

【Example】

 Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the attached drawings. As shown in Fig. 2, a beam 2 is installed between the eaves girders 1. At the central portion between the eaves girders 1, a fixing piece 12 at the lower end of the bundle 3 is fixed by a fixing member 28 such as a bolt, so that the bundle 3 is erected. The bundle 3 has a cross shape in cross section as shown in FIG. Here, the bundle 3 has a cross-shaped cross section when the bundle 3 is erected on the beam 2 and when the master beam 4 is erected on the upper surface of the bundle 3 having a cross-shaped cross section, the bundle 3 is 90 mm in plan view. ° Even if it is erected in a rotated state, the building beam 4 can be supported in the same state, and the supporting strength of the building beam 4 will be the same. In the embodiment shown in the drawing, two L-shaped cross-section steel materials are welded to form a bundle 3 having a cross-shaped cross section. As shown in FIG. 1, a square mounting piece 13 is provided on the upper surface of the bundle 3, and the main beam 4 is mounted on the mounting piece 13 and fixed by a fixing tool 28 such as a bolt. There is. The ridge beam 4 is made of H steel having an H-shaped cross section, and a roof panel supporting member 15 is fixed to an upper flange 14 by a fixing member 28 such as a bolt. The roof panel support fitting 15 is composed of a horizontal piece 16 and inclined pieces 17 extending from both sides of the horizontal piece 16. The ridge-side ends of the roof panel 10, which will be described later, are placed on the tilting pieces 17 provided on both sides, respectively, and are secured by fasteners 28 such as bolts, which are shown in FIG. 6 in the embodiment. Thus, the end portions of the adjacent roof panels 10 having the same slope are mounted on the left and right portions of the same inclined piece 17, respectively. Here, a plurality of roof panel support fittings 15 are provided at regular intervals in the longitudinal direction of the ridge beam 4 (at the same intervals as the lateral width of the roof panel 10).

On the eaves girder 1, an eaves tip receiving member 6 having an inclined surface 5 as shown in FIG. 7B is placed as shown in FIG. Fixed by. The eaves receiving bracket 6 has an upper horizontal piece, which is an upper surface of a U-shaped portion 18 having a substantially U shape, as an inclined surface 5. A reinforcing plate 19 is fixed to the U-shaped portion 18 for reinforcement.

On the beam 2 between the bundle 3 and the eaves receiving bracket 6, a purlin receiving bracket 8 as shown in FIG. 7A is placed as shown in FIG. It is fixed by a fixing tool 28. In the purlin bracket 8, the upper horizontal piece, which is the upper surface of the U-shaped portion 20 having a substantially U shape, is the inclined surface 7. A reinforcing plate 21 is fixed to the U-shaped portion 20 for reinforcement. A purlin 9 made of H-shaped steel having an H-shaped cross section is placed on the inclined surface 7 on the upper surface of the purlin bracket 8, and is secured by a fastener 28 such as a bolt. Here, since the upper surface of the purlin receiving metal fitting 8 is the inclined surface 7, the upper flange, which is the upper surface of the purlin 9 mounted on the inclined surface 7, is also inclined to be the inclined surface 11.

The roof panel 10 is constructed by stretching a face plate 23 on the upper surface of the outer peripheral frame 22. The outer peripheral frame 22 is configured by framing a metal horizontal frame 24 having a U-shaped cross section and a vertical frame 25 having a U-shaped cross section. In this case, as shown in FIG. The end portion of 25 is squeezed, and the squeezed portion 26 is fitted into the end portion of the horizontal frame 24 and fixed by welding or the like. As a result, the flange piece 24a of the horizontal frame 24 and the flange piece 25a of the vertical frame 25 are fixed. And are designed to be flush with each other.

When installing the roof panel 10, the sloped piece 17 of the roof panel support fitting 15 provided with the roof panel 10 on the upper surface of the ridge beam 4, the sloped surface 11 of the upper surface of the purlin 9, and the eaves receiving bracket 6 are installed. It is mounted on the inclined surface 5 on the upper surface and fixed to the outer peripheral frame 22 of the roof panel 10 by a fixing tool 28 such as a bolt. In this case, by selecting different inclination angles of the inclined piece 17, the inclined surface 5 on the upper surface of the eaves receiving bracket 6 and the inclined surface 7 of the purlin bracket 8, it is possible to build a roof with an arbitrary roof slope. The roof panel 10 can be installed on any roof slope. In the embodiment, the roof is constructed so as to have a 1-inch slope, and even a roof with such a gentle slope can be easily constructed.

By the way, in order to fix the roof panel 10 to the roof panel support fitting 15 with a fixing tool 28 such as a bolt, the end of the horizontal frame 24 of the outer peripheral frame 22 of the roof panel 10 and the end of the vertical frame 25 are to be fixed. Are secured to each other by a fastener 28 such as a bolt at a portion other than the narrowed portion 26 of the vertical frame 25, avoiding a portion where they are fitted and fixed by welding or the like. For this reason, the length of the sloped piece 17 of the roof panel support fitting 15 is increased so that the sloped piece 17 can be fixed to a portion other than the narrowed portion 26 of the vertical frame 25 by a fastener 28 such as a bolt. It is a thing. Since it is not necessary to fix the fixing portion 28 such as a bolt in the narrowed portion 26 as described above, it is possible to accurately perform the drilling process for inserting the fixing member 28, and to weld the nut etc. accurately. Can be done. Further, as shown in FIG. 6, the sloped pieces 17 provided on both sides of the roof panel support bracket 15 are provided with the corners of the ridge-side ends of the adjacent roof panels 10 on both sides of the upper surface with the same gradient. It is mounted and fixed by a fixing tool 28 such as a bolt, and one roof panel support fitting 15 supports a total of four roof panels 10. In this case, the corners of the ridge-side end of the roof panel 10 are placed on the inclined pieces 17 so that the roof panel 10 can be positioned in the lateral width direction at the same time. By placing them in contact with each other in a state, it is possible to perform stable temporary support until they are fixed by the fixing tool 28, and to put out the roof slope accurately by just placing them. Then, as shown in FIG. 6, by fixing the corners of the roof panel 10 with fasteners 28 such as two bolts, the above-mentioned corners of the roof panel 10 are first fixed to each other like two bolts. If the other parts are fixed after being fixed by the fixing device 28, the roof panel 10 does not rotate around the mounting part to the roof panel support fitting 15, and the accurate position is maintained. Is something that can be done.

Further, not only is the eaves tip portion of the roof panel 10 mounted and fixed to the eaves edge receiving member 6 as described above, but the upper wall panel 29 is also fixed by a fixing tool 28 such as a bolt, The eaves bracket 6 also serves to support both the roof panel 10 and the upper wall panel 29.

[0014]

[Effect of the device]

 According to the present invention, as described above, the central portion of the roof panel support bracket having the inclined pieces whose both sides are inclined downward toward the outside is fixed to the upper surface of the ridge beam so that the inclined pieces on both sides are fixed. Each of them is projected outward from both sides of the ridge beam, and the corners of the ridge-side ends of the adjacent roof panels are placed on both sides of the upper surface of the sloped piece, and they are fixed by fasteners such as bolts. As a result, the roof panel comes into contact with and is supported by the sloped piece in the surface state, and as a result, the sloped roof panel is stabilized in surface contact until the roof panel is fully fixed with bolts. Can be temporarily supported, and since the inclined piece is inclined, the roof panel can be sloped simply by placing the roof panel, and further, both sides of the upper surface of the inclined piece can be supported. Place the corners of the roof panels adjacent to each other on the ridge side, and Since it is fixed with a fixing device such as the one shown in the figure, the slopes on both sides of the roof panel support bracket can support the ends of two roof panels, and one roof panel support bracket can support a total of four roof panels. It can be supported, the number of members is reduced, and the workability is also improved. Also, by placing the corners of the roof panel ridge-side end on the inclined pieces, the roof panel can be positioned in the lateral width direction. Can be done at the same time.

[Brief description of drawings]

FIG. 1 is an enlarged sectional view of the present invention.

FIG. 2 is a schematic overall view of the above.

FIG. 3 is an enlarged sectional view showing a supporting portion of a roof panel by the above purlin.

FIG. 4 is an enlarged cross-sectional view showing a supporting portion of the roof panel by the eaves-end receiving member.

FIG. 5 is a partial perspective view of an outer peripheral frame of the roof panel of the above.

FIG. 6 is a schematic plan view showing a connected state of roof panels at an inclined piece portion of the roof panel support fitting of the above.

FIG. 7A is a perspective view of a purlin bracket, and FIG.
[Fig. 3] is a perspective view of an eaves bracket.

FIG. 8 is a sectional view of the same bundle.

FIG. 9 is a perspective view of a conventional example.

[Explanation of symbols]

 4 Master beam 10 Roof panel 15 Roof panel support metal fitting 17 Inclined piece 8 Purlin bracket 28 Fixture

Claims (1)

[Scope of utility model registration request] 1. A central portion of a roof panel support bracket having inclined pieces on both sides which are inclined downward toward the outside is fixed to the upper surface of the ridge, and the inclined pieces on both sides are projected outward from both sides of the ridge. The roof panel support structure in which the corners of the ridge-side ends of the adjacent roof panels are placed on both sides of the upper surface of the sloping piece and fixed by fasteners such as bolts.