JP2001173148A - Roof construction - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simplify the constitution of roof truss, make the working easier, improve the quality, shorten the assembling time, reduce working hours by shortening assembling time, and effectively utilize attic space. SOLUTION: The roof truss 1 is built with a plurality of raking beams 6 provided along the roof gradient so as to form a rigid frame structure with a roof truss 5, thereby creasing a predetermined strength and making a space inside. Also, the raking beams 6 have a predetermined interval in the direction of roof slope, and a plurality of rail members 7 are attached in almost horizontal direction. To these rail members 7, panel members 2 forming the roof surface are positioned and attached on the raking beams 6.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a roof structure of a wooden house or the like.

[0002]

2. Description of the Related Art FIG. 2 is a perspective view showing a conventional roof structure. In the conventional roof structure, a hut set 51 is supported on a not-shown through pillar, a pipe pillar, or the like.
A base plate 52 is provided which constitutes a roof surface to be a base of a roofing (not shown) such as a board.

[0003] The hut set 51 generally comprises a rafter 53 and a purlin 5.
4, purlin 55, eaves girder 56, shed bundle 57, partition girder 58,
It consists of a hut 59. The rafter 53 supports the field board 52,
It is a diagonal material that spans the main building 54, the purlin 55, and the eave girder 56. The part where the rafter 53 projects outward from the eaves girder 56 forms an eave. The purlin 54 is a rung for stopping the rafter 53. The purlin 55 is a rung placed in the place corresponding to the ridge,
Works the same as 4. The eaves girder 56 is a girder arranged on the through pillar and the pipe pillar, at the top of the outer wall, and supporting the rafter 53. The shed bundle 57 is a bundle in the shed set 51 and the main shed 54.
Alternatively, it becomes a pillar standing between the purlin 53 and the hut beam 59. The partition girder 58 is provided alongside the eaves girder 56 and is used as a pedestal at the upper end of the partition wall 57. The hut beam 59 is the lowest horizontal member in the hut set 51, is spanned between the eave girders 56, and is also assembled with the partition girder 58.

[0004] A field board 52 is arranged on a rafter 53 of a hut set 51 for fastening the roofing. In general, as the base plate 52, a lumber plate or a plywood is used.

[0005]

However, in the above-mentioned conventional roof structure, the structure of the hut assembly 51 is large and the processing thereof is complicated. Work time is dangerous. Also, due to the complicated processing,
There is also a problem that the quality of the roof structure varies. As a result, the cost is high.

In the conventional roof structure, a large number of shed bundles 51 are required to maintain a desired strength. Shed Bundle 57
Is a pillar that stands between the main house 54 or purlin 55 and the hut beam 59 and forms a space in the attic. However, it is difficult to use the space defined by the shed bundle 57 because many shed bundles 57 exist.

In order to solve the above-mentioned problems, the present invention simplifies the structure of a hut assembly, facilitates processing and improves quality, and shortens the assembling time to reduce working time at high places. It is another object of the present invention to provide a roof structure capable of effectively using an attic space.

[0008]

According to the present invention, there is provided a roof structure according to the present invention, comprising a plurality of climbing beams provided along a roof gradient so as to form a ramen structure together with a hut beam. A plurality of bar members that are attached to the climbing beam at a predetermined interval in the roof gradient direction and are mounted substantially horizontally, and a plurality of panel members that are positioned by the bar members and mounted on the climbing beam. , Is provided.

According to a second aspect of the present invention, in the roof structure according to the first aspect, the panel member has a frame member on one surface of the plate member, and the frame member is connected to the beam member with the frame member. It is characterized by positioning.

[0010]

Embodiments of the present invention will be specifically described below with reference to the drawings. FIG. 1 is a perspective view showing an example of the roof structure of the present invention. In order to form an upper building, this roof structure supports a hut set 1 on a not-shown through pillar or pipe column, and a base of a roofing (not shown) such as a tile or a plate is placed on the hut set 1. The panel member 2 which comprises the roof surface which becomes this is provided.

First, the hut group 1 mainly comprises an eave girder 3, a partition girder 4, a hut beam 5, a climbing beam 6, a cross member 7, and the like. Eaves girder 3
Is a girder located on the top of the outer wall, which is arranged on the through column or the column, and supports the climbing beam 6. The partition girder 4 is provided alongside the eaves girder 3 and is used as a pedestal at the upper end of the partition wall. The hut beam 5 is the lowest horizontal member in the hut group, and is spanned between the eaves girder 3 and is also assembled with the partition girder 4.

The climbing beam 6 supports the panel member 2 and is a diagonal member that extends from the top of the roof to both ends of the hut beam 5 along the roof gradient. This climbing beam 6
Has a ramen structure in which the ascending beams 6 and the shed beams 5 are pin-joined.

The beam members 7 are attached to the climbing beam 6 at a predetermined interval in the direction of the slope of the roof formed by the climbing beam 6 and in a substantially horizontal direction. The predetermined interval between the crosspieces 7 is caused by the dimension of the panel member described later in the gradient direction of the roof.

Next, the panel member 2 is positioned by the beam member 7, arranged substantially horizontally, and mounted on the climbing beam 6. The panel member 2 has a frame member 9 attached to one surface of a plate member 8 configured as a lumber plate or a plywood along the periphery of the plate member 8. The panel member 2 is positioned with respect to the crosspiece member 7 by the frame member 9.

When the upper building is constructed with the above-described configuration, after the eave girder 3, the partition girder 4 and the hut beam 5 are constructed, the ascending beam 6 and the beam member 7 are constructed to obtain the hut group 1. Can be
When the panel member 2 is installed, each panel member 2 is carried on the climbing beam 6 by a heavy machine such as a crane, and is positioned and attached to the beam member 7. The construction of the panel member 2 may be a work of climbing on the eave girder 3, the partition girder 4, and the hut beam 5,
There is no work on the climbing beam 6 that is inclined so as to form a roof slope.

The roof structure thus constructed has a structure in which the climbing beam 6 and the hut beam 5 form a ramen structure.
It is possible to obtain sufficient strength. This eliminates the need for a shed bundle, a purlin, a purlin, and the like that are conventionally used in a hut group, and allows the structure of the hut group to be simplified.

By simplifying the structure of the hut assembly, the processing of each component member is simplified, and the time until assembly is shortened. Further, since the processing is simple, the quality of the roof structure is improved, and the cost can be reduced.

Further, in the above-mentioned roof structure, since a desired strength of the hut assembly is sufficiently obtained, no hut bundle is required. As a result, a space is obtained within the triangular shape formed by the hut beam 5 and the climbing beam 6, and it is possible to configure a storage room, an attic room, and the like using this space. In addition, climbing beam 6
In order to obtain sufficient strength, for example, a material that is thicker (stronger) than a conventionally used rafter may be used.

By the way, in the above-described embodiment,
As shown in FIG. 1, the panel member 2 is positioned along the cross member 9 and is disposed along a substantially horizontal direction. That is, the panel member 2 is disposed so that its longitudinal direction is substantially horizontal. On the other hand, for example, it is also conceivable to position and arrange the longitudinal direction of the panel member 2 between the climbing beams 6 along the roof slope. However, when the longitudinal direction of the panel member 2 is set along the roof gradient, the longitudinal member is inclined and constructed, so that work such as positioning is difficult. In the case of a configuration in which the longitudinal direction of the panel member 2 is arranged along the substantially horizontal direction as in the above-described embodiment, the short side is inclined, and the lower side of the gradient (inclination) direction is supported by the beam member 9. Therefore, work such as positioning can be facilitated.

[0020]

As described above, in the roof structure according to the present invention, it is possible to obtain a sufficient strength by making the climbing beam form a ramen structure together with the hut beam. In addition, a main building, a purlin, and the like are not required, and the configuration of the hut assembly can be simplified. For this reason, the processing of each constituent member is simplified, and the time until assembly is shortened. Further, since the processing is simple, the quality of the roof structure is improved, and the cost can be reduced.

Further, since a desired strength is sufficiently obtained by the ramen structure, a shed bundle is not required. As a result, a space formed by the hut beam and the climbing beam is obtained, and a storage room, an attic room, and the like can be configured using this space.

Further, since the panel member is positioned on the cross member extending substantially in the horizontal direction, the longitudinal direction is arranged along the substantially horizontal direction. Accordingly, the short side is inclined with respect to the roof gradient, and the lower side in the gradient (inclination) direction is supported by the beam member, so that the work such as positioning can be facilitated.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an example of a roof structure according to the present invention.

FIG. 2 is a perspective view showing a conventional roof structure.

[Explanation of symbols]

2 panel members, 5 hut beams, 6 climbing beams, 7 crosspiece members, 8 plate materials, 9 frame materials.

Claims (2)

[Claims] 1. A plurality of climbing beams provided along a roof gradient so as to form a ramen structure together with a hut beam, and a predetermined interval is attached to the climbing beams in the direction of the roof gradient, and the mounting beams are mounted substantially horizontally. A roof structure comprising: a plurality of crosspiece members; and a plurality of panel members positioned by the crosspiece members and mounted on the climbing beams. 2. The roof structure according to claim 1, wherein the panel member has a frame member on one surface of a plate member, and the frame member is used to position the panel member with respect to the beam member.