JPH0579114A - Hipped roof of truss structure - Google Patents

Abstract

PURPOSE:To reduce the number of constructing processes by a method in which an ascending beam to be set between both corner ridges and corner wooden beams in a hipped roof are provided as the frames of roof panels. CONSTITUTION:Among frame parts constituting the frames 9 of roof panels 4-7, the frame part 11 to make up the one side is set along the corner ridges 2 extending in a forked form from both ends of a large ridge 1 to make up a corner wooden beam. Among the panels 6 and 7 set between the corner ridges 2, the frame part 12 of the frame 9 set in the extended direction of the ridge 1 or in parallel with the ridge 1 is used as an ascending beam. Pentagonal panels 4 are set on the same plane as the roof panels 8 on both sides of the ridge 1 and triangular panels 5 are set outside of the panels Between the corner ridges 2, trapezoidal panels 7 are set in contact with the ridges 2, and triangular panels 6 are also set outside of the panels 7.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof having a truss structure in which a roof panel is mounted on a truss, and more particularly to a structure of a berthing portion.

[0002]

2. Description of the Related Art In a hipped roof using a truss produced in advance in a factory, mountain-shaped and trapezoidal-shaped trusses 1, 1 ... Are arranged in parallel with each other and connected between the upper ends of the mountain-shaped trusses, as shown in FIG. The corner ridges 3 and 3 are attached along the corner ridge to the large ridge 2 in a corner ridge portion that is oblique and inclined when viewed from the plane, and is further surrounded by the two corner ridges 3 and 3. , And climbing beams 4, 4, ... Are attached to the truss 1 and the beams 3, 4, and roof panels such as field boards are attached.

[0003]

As described above, in the past, in addition to the truss 1, the corner beam 3 and the climbing beam 4 have to be mounted, which increases the man-hours required for mounting and the construction period is accordingly extended. was there. The present invention has been made for the purpose of reducing the number of construction steps by eliminating the installation of such corner beams and climbing beams.

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a roof panel arranged along a corner ridge and a roof panel arranged between corner ridges with corner wooden beams and climbing beams as a frame in advance. It is installed.

[0005]

[Function] Since the corner beams and the climbing beams are attached to the roof panel in advance, it is not necessary to attach them before installing the roof panel.

[0006]

FIG. 1 is a plan view showing the layout of roof panels of a hipped roof showing an embodiment of the present invention. In the figure, four roof panels 4 constituting the present invention are sandwiched between corner ridges 2 and 2 extending from both ends of a large ridge 1 to two.
7 are arranged. Fig. 2 and subsequent figures show the structure of the right corner ridge 2 part in this plan view, and the roof panels sandwiching this corner ridge 2 are on the same plane as the roof panels 8 on both sides of the main ridge, first on the main ridge 1 side. Is arranged between the corner ridges 2 and 2 and the triangular roof panel 5 arranged outside the pentagonal roof panel 4 and the pentagonal roof panel 4 arranged so as to be in contact with the corner ridge 2. It is configured by a trapezoidal roof panel 7 on the top side and a triangular roof panel 6 arranged outside the trapezoidal roof panel 7.

In the above description, each of the roof panels 4 to 7 is composed of a frame 9 arranged along the periphery of the roof panel 4 to 7 and a base plate 10 attached on the frame 9.
Of the frame members constituting the frame 9, the frame members 11, 11 ... Constituting one side thereof are arranged along the corner ridge 2, and the frame members 11, 11 ... By mounting, a corner wooden beam along the corner ridge 2 is configured. On the other hand, among the panels 6 and 7 arranged between the corner ridges 2 and 2, the frame members 12, 12 ... of the frame arranged in parallel to the large ridge 1 or in the extension direction of the large ridge 1 are arranged in that direction. It is configured as a climbing beam to be placed.

FIG. 2 shows an example of a mounting structure of a roof truss and each roof panel. In the figure, reference numeral 15 is a wall shaft set, on which a mountain-shaped roof truss 16 and a trapezoid are formed. The roof trusses 17 are attached in parallel in the main building 1 direction. Also, the lower chord members 18 of the roof trusses 16 and 17,
Connection beams 19, 19 are connected between 18 in parallel with the large building 1. The pentagonal roof panel 4 includes a pair of frame members 21 and 2 arranged in parallel with each other along the roof inclination direction.
1 is attached to the above-mentioned mountain-shaped roof truss upper chord member 22 and the inclined upper chord member 23 of the trapezoidal roof truss 17 by being joined by bolts. Furthermore, both roof truss 1
A ridge bundle 24 is erected on the connecting beam 19 arranged between Nos. 6 and 17, and at the upper end of the ridge mound 24, the frame member 11 constituting the corner timber beam and the large ridge on the top side. Unidirectional frame material 2
It is fixed and attached near the connecting portion with 7. Arms 25, 25 are attached to the eaves side of the pentagonal frame composed of the frame members 11, 21 and the like, and a field board 26 is attached to the upper surfaces of the arms 25 and the frame 9 via a purlin 35. ing. A brace 33 is provided inside the frame 9.

On the other hand, the triangular roof panel 5 attached to the eaves side is fixed at its apex with metal fittings 29 attached to the ends of the horizontal upper chord members 28 of the trapezoid truss 17, and the eaves side is attached to the wall shaft assembly 15. It is fixed to the metal fittings 30 and 31 attached to the upper end. The structure of the roof panel 5 is similar to that of the pentagonal roof panel 4. Further, the triangular roof panels 5 and 6 arranged so as to sandwich the corner ridge 2 have the same configuration symmetrical to each other.

FIGS. 3 and 4 show a frame 9 of a trapezoidal roof panel 7 arranged along the central climbing beam. In the same manner as described above, the brace 33 is mounted in the trapezoidal frame 9 and the frame 9 is formed. A field board 26 is attached to the upper surface of the arm 25 through a purlin 35.

In the above, the frame members 11, 11 ... Of the roof panels 4 to 7 arranged along the corner ridges 2 to each other.
Are arranged in parallel with each other and are connected to each other to form an integrated corner beam. Further, the adjacent frame members 12, 12 ... Which constitute the climbing beam are also connected to each other to form an integral climbing beam.

[0012]

As described above, according to the present invention, the corner beams in the hipped roof and the climbing beams arranged between the corner beams are both integrally configured as the frame of the roof panel in advance. Since it is not necessary to install a corner beam or climbing beam before installing the roof panel, the construction will be done at the same time as the roof panel, and the construction of these corner beams and climbing beams will be omitted. It can be shortened. Further, since no special timber beam or climbing beam is required, the number of parts can be reduced.

[Brief description of drawings]

FIG. 1 is a plan view showing allocation of panels of a hipped roof showing an embodiment of the present invention.

FIG. 2 is an exploded perspective view of a main part showing a mounting structure of a roof truss and a roof panel.

FIG. 3 is a plan view of a frame of a trapezoidal roof panel.

FIG. 4 is a side view of the trapezoidal roof panel.

FIG. 5 is a plan view showing structures of a conventional corner beam and climbing beam.

[Explanation of symbols]

 1 large ridge 2 corner ridge 4 roof panel 5 roof panel 6 roof panel 7 roof panel 9 frame 11 corner wooden beam 12 climbing beam

Claims (1)

[Claims] In a dormitory roof that has a large ridge and a corner ridge, and is installed with roof panels attached to trusses that are parallel to each other in the direction of the large ridge, along a pair of corner ridges that extend bifurcated from the end of the above large ridge The roof panel to be arranged and the roof panel to be arranged between the corner ridges are provided with a corner wooden beam along the corner ridge and a climbing beam arranged between both corner ridges as the frame of the roof panel. Truss structure hipped roof.