JPH0676709B2 - Roof structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention has an attached structure attached to the end of the building body having a gable roof structure on the gable side, and a part of the gable roof of the building body and the gable roof of the attached structure. The present invention relates to a roof structure that is configured to be continuous with a part of.

[Prior Art] Conventionally, when an accessory structure is attached to a gable side end of a building body having a gable roof structure, and the building body is a gable roof and the accessory structure is also a gable roof, beams, bundles, rafters, and purlins are used. By constructing a roof of the building main body and an accessory structure continuous to the main body, and installing a base plate on the roof structure, a composite roof extending over the main body of the building and the accessory structure attached to it was constructed. Then, the exterior material was attached to a portion exposed to the outside of the end portion of the main body of the building.

[Problems to be Solved by the Invention] However, in the conventional example as described above, it is said that the roof panel cannot be constructed by the panel construction method in constructing the composite roof including the building main body and the auxiliary structure attached thereto. There is a problem, and there is a problem in that it is necessary to separately install an exterior material on the site exposed to the outside of the end portion on the gable side of the building body.

The present invention was made in view of the above-mentioned problems of the conventional example, and the object thereof is to construct a roof of a building in which an auxiliary structure is laid on the building body, and can be constructed by a panel construction method. Another object of the present invention is to provide a roof structure in which it is not necessary to attach an exterior material to the exposed portion of the end of the building body on the field side.

[Means for Solving the Problem] The roof structure of the present invention is arranged in one lateral half of the gable side end of the building main body B of the gable roof and has a substantially central part in the lateral direction of the gable side end. The roof panel support point P of
An exterior plate 5 is attached to an exposed portion 4 except a substantially isosceles triangular portion having a base portion b as a base, in a truss structure 9 formed in a truss structure by a diagonal member 1, a vertical member 2, and a lower chord member 3. The door truss panel A is constituted, and the roof panel 6a of the building body B is supported on the door truss panel A.
Only the portion of the roof panel 6a supported on the truss structure 9 to which the exterior plate 5 is attached is projected further forward than the door truss panel A to form the eaves portion 16 and the other portion of the roof panel 6a. The end of the roof panel 6a in this part does not project forward from the truss panel A of the door without the provision of the portion 16, and the wife of the attached structure 7 is attached to project outward from the end on the wife side of the building body B. The upper end portion of the side door panel C for the attached structure, which is disposed on the side wall panel, and the building body B.
The roof panel 6b for the attached structure is laid over the hypotenuse part of the substantially isosceles triangle d part of the door truss panel A of No. 6 and supported by the truss panel A and the roof panel 6b for the attached structure.
It is characterized in that a door panel C for an accessory structure and a door truss panel A of a building body B are connected by a connecting member 18, and by adopting such a configuration, the conventional example described above. The object of the present invention has been achieved by solving the above problems.

[Operation] Then, the roof panel 6a of the building body B is supported on the door truss panel A, and the exterior plate 5 is attached to the truss structure 9 of the roof panel 6A supported by the door truss panel A. Only the part of the roof panel 6a is projected further forward than the door truss panel A to form the eaves portion 16 and the end portion of the roof panel 6a in this portion is provided without the eaves portion 16 in the other part of the roof panel 6a. A door panel C for an accessory structure, which is disposed so as not to project forward from A and is disposed on the outer wall 17 of the end portion of the accessory structure 7 protruding outward from the end portion on the wife side of the building body B. The roof panel of the building body B is constructed by bridging the roof panel 6b for the attached structure with the hypotenuse part of the substantially isosceles triangle d part of the door truss panel A of the building body.
6a and the roof panel 6b of the attached structure 7 can be supported by the door truss panel A and the attached structure door panel C, and the composite roof can be constructed by a panel structure. And the door panel C for the attached structure and the building body B
By connecting the front door truss panel A and the door truss panel A by the connecting member 18, the wind pressure applied to the wall surface of the attached structure 7 is applied to the building body B.
It became possible to communicate to the side.

[Examples] The present invention will be described in detail below based on examples shown in the accompanying drawings.

A pair of truss structures 9, 9 in the shape of a right triangle in the left-right direction are arranged back to back at the end of the gable roof main body B on the gable side. The apex of one truss structure 9 of the truss structure 9 is the roof panel support point P at the upper end of the end of the building body B on the end side of the building body B at the substantially central portion in the left-right direction. , And the lower chord member 3 to form a truss structure, and the exterior plate 5 is attached to the exposed portion of the truss structure 9 except the substantially isosceles triangle d portion having the bottom portion b as the bottom, and a door truss panel It is as A. Both ends of the door truss panel A are connected to the wall panel 14 by the connecting fittings 13 as shown in FIGS. 4 and 5. The door truss panel A has a truss structure so that the door truss panel A can support the load of the roof panel 6a of the building body B and the roof panel 6b of the attached structure 7 attached to the building body B. In addition to the door truss panel A, no structural material is required to support the load of the roof panel 6b of the attached structure 7. Face door truss panel A
On the rear surface side of the diagonal member 1 of the truss structure body 9, an inclined plate-like receiving metal fitting 12 is attached as shown in FIG. 6, and the diagonal member 1 and the longitudinal member 2 of the truss structure body 9 intersect with each other. A chevron-shaped connector 10 is attached to the portion by bolts 11. The attached building 7 is attached so as to project outward from the end portion on the wife side of the building body B, and is attached on the wall panel 14 at the end portion on the wife side of the attached building 7 as shown in FIG. 8 (b). The door panel C is placed. As shown in FIG. 9, the accessory structure door panel C has a triangular shape, and the triangular connecting hardware 20 is attached to the rear side of the central upper end of the triangular accessory door panel C. . The attached structure door panel C is attached to the wall panel 14 with bolts, but at the end,
10 End fittings that connect the wall panels 14 together as shown in Figure 24
It is also designed to be connected with bolts. Further, the side door panel C for the attached structure and the side door truss panel A of the building body B are connected by a connecting member 18 made of a horizontal member, and further, a horizontal brace 25 extends between the end fitting 24 and the connecting fitting 14. Due to the presence of the connecting member 18 and the horizontal brace 25, even if wind pressure is applied to the wall of the auxiliary structure 7, this can be smoothly transmitted to the building body B side.

Then, the roof panel 6a of the building body B is supported by the door truss panel A. Here, the exterior plate 5 is attached to the truss structure 9 of the roof panel 6a supported by the door truss panel A. Only the above-mentioned portion is projected forward from the door truss panel A to form the eaves portion 16 and the end portion of the roof panel 6a in this portion is provided without providing the eaves portion 16 to the other portion of the roof panel 6a. It does not project forward from panel A. In other words, the roof panel 6a is the 11th
As shown in the figure, the roof panel 6a is mounted on the receiving metal fitting 12 on the rear surface side of the door truss panel A by using a member in which the eaves portion 16 is partially omitted, and is mounted by bolts. However, the eaves portion 16 is configured so that only a portion above the portion of the face door truss panel A to which the exterior material 5 is attached protrudes forward. In addition, the roof panel 6b for the additional structure for forming the gable roof of the additional structure 7 is provided with the upper end portion of the door panel C for the additional structure which is disposed on the wall panel 14 at the end on the end side of the additional structure 7. The roof panels 6b for attached structures are laid so as to form a mountain shape on the hypotenuses of the isosceles triangle d of the door truss panel A of the building body B. In this case, the roof panels for attached structures on both sides are provided. 6b is a roof panel for attached structures on both sides, which is mounted on the diagonal pieces on both sides of the mountain-shaped connecting metal fittings 10 whose rear portions are attached to the truss panel A, respectively, and is attached by bolts.
The front portion of the end portion of 6b is placed on the inclined pieces on both sides of the mountain-shaped connecting fitting 20 and attached by bolts. Here, since a part of the eaves of the roof panel 6a on the side of the building body b is cut out, as shown in FIG. 1 (c), the roof panel 6a of the building body B and the roof panel for the attached building of the attached building 7 6b and can be installed without difficulty.

Then, the roof panel 6a on the side of the building body B is placed on and supported by the receiving bracket 12, and bears the load, and the roof panel 6a of the auxiliary structure 7 is placed on and supported by the connecting bracket 10 and the connecting bracket 1, It bears the load and supports the roof load. In this way, the roof door truss panel A and the accessory structure door panel C support the roof load, thereby eliminating the need to separately provide a supporting structural material and simplifying the configuration. or,
Since the exterior plate 5 is stretched on the exposed portion 4 except for the substantially isosceles triangle d portion having the bottom side b of the face door truss panel A as the base, by applying the face door truss panel A, The exterior plate 5 can also be constructed, its workability is improved, and there is no displacement of the exterior plate 5, and the finishability is also improved.

[Effects of the Invention] As described above, according to the present invention, the roof panel of the main body of the building is supported by the door truss panel, and the exterior plate is attached to the truss structure of the roof panel supported by the door truss panel. Only the part that has been worn protrudes forward from the door truss panel to form an eaves part, and the end of the roof panel in this part is forwarded from the door truss panel without providing an eaves part to the other part of the roof panel. The upper end of the auxiliary building door panel to be placed on the wall panel of the end of the accessory structure attached so as to project outward from the end of the building main body Since the roof panel for the attached structure is laid across the hypotenuse of the isosceles triangle part of the door truss panel and supported by the door truss panel and the roof panel for the attached structure, the roof of the building main body and this Part is continuous The composite roof consisting of the roof of the attached structure can be formed by the panel construction method, and it is arranged on one side half of the gable side end of the building body of the gable roof and the left and right sides of the gable side end. The roof panel support point in the approximate center of the direction is the apex, and the truss structure formed by the diagonal member, the vertical member, and the lower chord member is the exposed portion except the approximately isosceles triangular portion with the bottom as the bottom. Since the door panel truss panel is constructed by attaching the exterior plate, there is no need to post the exterior material on the upper side of the wall on the wife side of the building body, and the door panel for supporting the roof panel. The exterior material can be installed at the same time by installing the truss panel.Furthermore, since the accessory structure door panel and the building door door truss panel are connected by the connecting member, the wind pressure on the wall surface of the accessory building can be reduced. Building body side Those that can be transmitted smoothly.

[Brief description of drawings]

1 (a), (b) and (c) are the whole perspective view of the present invention, a schematic plan view and roof plan of the roof, FIG. 2 is a partially cutaway detailed front view of the same, and FIG. Fig. 4 is a schematic perspective view of the door-door truss panel, Fig. 4 is a perspective view showing a connecting structure on one end side of the door-door truss panel, and Fig. 5 is a perspective view showing a connecting structure on the other end of the door-door truss panel. Fig. 6 is a perspective view of a connecting fitting attached to an intermediate portion of the above-mentioned door truss panel, Fig. 7 is a plan view of the same, and Figs. 8 (a) and 8 (b).
(C) is a perspective view of a portion (a) of FIG. 1 (b), a plan view and a perspective view of portion (b) of FIG. 1 (c), and FIG. 9 is a perspective view of a front door panel for an attached structure, FIG. Is a perspective view of an attachment portion of an end portion of the above-mentioned attached structure door panel, FIG. 11 is a plan view of the roof panel of the building body used in the above, 1 is a diagonal member,
2 is a vertical member, 3 is a lower chord member, 4 is an exposed part, 5 is an exterior plate, 6a is a roof panel, 6b is a roof panel for an attached structure, 7 is an attached structure, 9 is a truss structure, 16 is an eaves part, 18 Is a connecting member, A
Is a face door truss panel, B is a building body, and C is an attached structure door panel.

Claims (1)

[Claims] Claims: 1. A diagonal member, which is arranged on one half in the left-right direction of a gable side end of a building body of a gable roof, and which has a roof panel support point at a substantially central portion of the gable side end in the left-right direction as an apex, Vertical material,
And a truss structure formed by a lower chord member, and an exterior plate is attached to the exposed portion of the truss structure except the approximately isosceles triangular portion having the bottom as the bottom, to form a door truss panel. The roof panel of the main body of the building is supported by the roof door truss panel, and only the portion of the roof panel supported by the front door truss panel with the exterior plate attached to the truss structure is projected further forward than the front door truss panel to form the eaves portion. In addition, the end of the roof panel in this part did not project forward from the door truss panel without providing an eaves part in the other part of the roof panel, and it was attached so as to project outward from the end on the end side of the building body. The roof panel for the attached structure at the upper end of the door panel for the attached structure, which is disposed on the wall panel at the end of the attached structure, and the oblique side of the approximately isosceles triangular portion of the truss panel for the door of the building body. The rack Roof structure, characterized in that is supported on the instrument truss panels and accessories construct roof panels, formed by connecting the connecting member and the instrument truss panel of the instrument panel and the building body appendages construct passing.