JPS62107141A - Roof structure of accessory construction - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field j] The present invention relates to a roof NII structure for an auxiliary structure in which an auxiliary structure is provided on a building in order to effectively utilize the site.

[Background technology] When buildings are built close together, it is necessary to maintain a certain distance between them, and there are also certain restrictions on the height and dimensions of buildings. . Therefore, in the conventional building A, a certain distance is set from the boundary line 22 as shown in Fig. 12, and even the height of the roof, the protruding dimension of the eaves, the angle of the roof, etc. are subject to certain standards. It is built. Therefore, for example, on the north side of building A, the height of building A may be restricted and there may be a space B that is not used for titration with the neighboring land. If a structure is installed, the conventional method is to construct the roof by constructing roof panels, so it is necessary to make major changes to the structure of the roof, so it is necessary to use the conventional roof structure system of Building A. It becomes impossible to do so.

Therefore, it was considered that the auxiliary structure would be constructed continuously with the building body within the height of the building body and within Space B within the effective site. The question is whether to do so.

[Objective of the Invention J The present invention has been made in view of the above points, and provides a roof structure for an attached structure that can support the load of the roof panel of the attached structure without any problem when the attached structure is installed in a building. The purpose is to provide

[Disclosure of the Invention J] That is, the roof structure of the attached structure of the present invention is such that the attached structure 2 is provided so as to protrude outward from the outer wall of the building body 1, and the upper end of the outer wall panel 21 of the attached structure 2 and the roof of the building body 1 are provided. A joint material 14 is installed between the beams 8, and a connecting hardware 15 is fixed to the upper surface of the joint material 14, and the roof panel 3 of the building body 1 is extended and placed on the building body 1 side of the roof of the attached structure 2. An auxiliary roof panel 4 is arranged on the outdoor side of the roof of the attached structure 2, the tip of the roof panel 3 is fixed to the upper surface of the connecting hardware 15, and one end of the auxiliary roof panel 4 is fixed to the upper surface of the connecting hardware 15. At the same time, the other end of the auxiliary roof panel 4 is fixed to the upper end of the outer wall panel 21, and the joint material 14 is installed between the outer wall panel 21 of the attached structure 2 and the roof beam 8. By placing and fixing the tip of the roof panel 3 and one end of the auxiliary roof panel 4 on the connecting hardware 15 fixed to the joint material 14, the load of both roof panels 3 and 4 is transferred to the connecting hardware 15. The above objective has been achieved.

The present invention will be described in detail below based on examples. First, to explain the overall structure of the attached structure 2 of the present invention, FIG. 9 shows an overall perspective view of the attached structure 2 of the present invention.
Figure 0 is a perspective view showing the framework of the attached structure 2;
The figures each show a side sectional view of the accessory structure 2. In the figure, 5 is a column for connecting the attached structure 2, and is erected on the base 1!6. This connecting column 5 is connected to a floor beam 7 of the building body 1 and a roof beam 8 of the attached structure 2. Also, 21 is the base l! An exterior wall panel erected and fixed on the upper surface of 6, 9 is a side wall panel, and a plurality of exterior wall panels 21 and side wall panels 9
are connected to each other by a wall joint hardware 10 to constitute the outer wall of the attached structure 2. These exterior wall panels 21,
The wing wall panel 9 is formed by attaching surface plates to the front and back surfaces of a frame material made of shaped steel or the like. In this way, the attached structure 2 is formed to protrude outward from the outer wall of the building body 1.

Now, to explain the structure of the roof part of this attached structure 2, as shown in FIGS. A roof joint hardware 13b is also fixed to the frame material provided on the roof, and a joint material 14 is installed between both roof joint hardware 13a, 13b.

A connecting metal fitting 15 is fixed to an intermediate position of the joint material 14. The connecting hardware 15 is provided with a connecting plate 24 in which a connecting hole 23 is bored. Further, a horizontal place 16 is stretched and reinforced between the roof joints 13a and 13b in the diagonal direction. Then, the roof panel 3 of the building body 1 is extended from the upper surface of the building body 1 and attached to the attached structure 2.
An auxiliary roof panel 4 is arranged on the building body 1 side of the roof of the auxiliary structure 2, and an auxiliary roof panel 4 is arranged on the outdoor side of the roof of the auxiliary structure 2.

Here, the base of the roof panel 3 is fixed to the roof joint hardware 13a, and the tip of the roof panel 3 is placed on the upper surface of the connecting plate 24 of the connecting hardware 15 to secure bolts and nuts. It is fixed at 25. Further, the auxiliary roof panel 4 is disposed at an approximately extension line position of the roof panel 3, is constructed between the connecting hardware 15 and the roof hinged hardware 13b on the upper part of the outer wall panel 21, and is installed between the connecting hardware 15 and the connecting plate 2 of the connecting hardware 15.
4 and the roof joint hardware 13. Further, a joint material 14 is placed directly on the upper end surface of the wing wall panel 9, so that the loads of the roof panel 3 and the auxiliary roof panel 4 can be transmitted to the upper surface of the wing wall panel 9. Also,
As shown in FIG. 11, an eave ceiling base panel 17 and an eave ceiling finishing material 18 are arranged on the lower surface of the joint material 14, and a hanging metal fitting 19 is provided.
It is fixed at .

In addition, 20 in the figure is a window provided in the outer wall panel 21.

Therefore, in cases where the building must be constructed a certain distance from the boundary line 22 due to building height restrictions even though there is an effective site area between the building and an adjacent building, The attached structure 2 is installed continuously from the building body 1, and the roof panel 3 of the building body 1 is extended and placed on the building body 1 side of the roof of the attached structure 2, and the auxiliary roof panel 4 is placed on the roof of the attached structure. By arranging it outdoors, the eave height of the attached VT structure is lower than that of the building body 1, and the attached structure 2 can be constructed within the height limit.

In addition, by using the eave side end of the roof panel 3 as the roof of the attached structure 2, it can be used as is without destroying the roof structure system of the building body 1, and the workability is not reduced. It is also possible to reduce the horizontal construction cost of the attached structure 2. Furthermore, joint material 1
4 is installed between the roof beam 8 of the building main body 1 and the upper end of the outer wall panel 21 of the attached structure 2, and the connecting hardware 15 is fixed to the upper surface of this joint material 14 to connect the tip of the roof panel 3 to the connecting hardware 15.
By placing and fixing it on the upper surface and installing the auxiliary roof panel 4 between the connecting hardware 15 and the outer wall panel 21,
Both roof panels 3 and 4, which are separated by 1.5 m, can be joined by a connecting metal fitting 15, and the load applied to both roof panels 3 and 4 can be supported by a joint material 14. In particular, in the sleeve portion of the attached structure 2, the information can be distributed and transmitted to the upper frame of the sleeve wall panel 9 as shown in FIG.

In addition, the outer wall panel 21 of the attached structure 2 is
It is also possible to support out-of-plane stress due to wind pressure applied to the surface.

[Effects of the Invention] As described above, the present invention provides a
A joint material is erected between the roof beams of the roof section and the building body, and a connecting hardware is fixed to the top surface of the joint material, and the roof panel of the building body is extended and placed on the building body side of the roof section of the attached structure, and the attached NI! Since the auxiliary roof panel was placed on the outdoor side of the dyed roof, the site of the main building can be used effectively, and additional structures can be added without changing the current roof frame system of the main building. In addition to being able to establish a roof beam system, the construction period can be shortened by using the roof panel construction method.

Furthermore, the tip of the roof panel was fixed to the top surface of the connecting hardware, one end of the auxiliary roof panel was fixed to the top surface of the connecting hardware, and the other end of the auxiliary roof panel was fixed to the top end of the external wall panel, so that it could be separated. The two roof panels can be joined using connecting hardware, and the load applied to the roof panel can be supported by the joint material.

[Brief explanation of drawings]

Fig. 1 is a perspective view of essential parts of an embodiment of the present invention, Fig. 2 is an explanatory view of the same as above, Fig. 3 is a top view showing the hardware part of Fig. 2, and Fig. 4
The figure is a perspective view of essential parts of one embodiment of the present invention, and FIG. 5 is A of FIG.
Figure tpJ6 is an exploded perspective view of part B in Figure 4.
FIG. 7 is a side view of the same as above, FIG. 8 is a top view showing the hardware part of FIG. 7, FIG. 9 is an overall perspective view of one embodiment of the present invention, and FIG.
FIG. 0 is a perspective view showing the same frame as above, FIG. 11 is a side sectional view of same as above, and FIG. 12 is an explanatory view. 1 is the building itself, 2 is the attached JA structure, 3 is the roof panel, 4
is an auxiliary roof panel, 14 is a joint material, 15 is a connecting hardware, 21
is an exterior wall panel. Agent Patent Attorney Ishi 1) Ai Nanamoe 9 Figure II +○- Ushio

Claims (2)

[Claims] (1) An attached structure is provided to protrude outward from the outer wall of the main body of the building, a joint material is installed between the upper end of the outer wall panel of the attached structure and the roof beam of the main body of the building, and a connecting hardware is fixed to the top surface of the joint material, A roof panel of the building body is extended and placed on the building body side of the roof part of the attached structure, and an auxiliary roof panel is placed on the outdoor side of the roof part of the attached structure, and the tip of the roof panel is placed on the top surface of the above-mentioned connecting hardware. What is claimed is: 1. A roof structure for an attached structure, characterized in that the auxiliary roof panel is fixed to the top surface of a connecting hardware, and the other end of the auxiliary roof panel is fixed to the top end of an external wall panel. (2) A roof structure for an accessory structure according to claim 1, characterized in that a connecting hardware is fixed to the upper end surface of a wing wall panel provided on a sleeve portion of the accessory structure.