JP2566358B2 - Roof truss retention structure in a partial flat house - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof truss holding structure for supporting a roof panel in a partial one-story house formed on the first floor of a house. The present invention relates to a technique for improving the workability of the roof substrate of a flat house.

[0002]

2. Description of the Related Art Conventionally, a roof truss holding structure for supporting a roof panel in a partial one-storied house formed on a first floor of a house has a structure in which beams on the first floor of a house are bundled at intervals along the length thereof. Was installed, the bundle material was erected on such a bundle receiver, and the roof panel was supported by the bundle material.

[0003]

However, in such a structure, the load applied to each bundle is applied to the bundle receiver, and the load cannot be shared by others, so that the load is increased during snowfall. There was a problem that the bundles at the concentrated places were easily damaged. Further, there is a problem in that the workability of the bundle receivers is lowered when the bundle members are erected and supported by the bundle receivers.

The present invention is intended to solve such a problem, and an object of the present invention is to share a load from a roof in a partial flat roof with a beam so that the load is concentrated. Avoid damage to the roof support of
It is an object of the present invention to provide a roof truss holding structure for a partial flat with which the load of the partial flat can be stably received and the workability thereof can be improved.

[0005]

SUMMARY OF THE INVENTION The present invention is a roof truss holding structure for supporting a roof panel in a partial one-storied house formed on the first floor of a house, and the front side of the beam 1 on the first floor of the house. Then, the holding member 2 that is long in the length direction of the beam 1 is attached to the beam 1 at a plurality of points by attaching means such as bolts so that the holding member 2 that is long in the length direction is attached, and the connecting metal fittings are provided on the holding member.
The roof truss 3 and the roof truss 3 which are attached and support the roof panel 5 in the partial flat through the connecting metal fittings 17 on the holding member 2 .
It holds and building truss 18 is to be Ru formed.

[0006]

[Operation] On the front side of the beam 1 on the first floor of the house
The beam so that the holding member 2 which is long in the length direction projects to the front side
Mounted at multiple locations at 1 using mounting means such as bolts
Then, the metal fitting 17 is mounted on the holding member 2 and held.
The roof truss 3 and the ridge via the connection fittings 17 on the member 2
Supports truss 18, so roof truss 3 and ridge truss
While the sprue 18 is attached with the connecting fitting 17,
The tool 17 is provided on the front side of the beam 1 on the first floor of the house.
Long in the length direction of the
At the location, the
Attached to the holding member 2, the roof truss 3 and the ridge truss
Support the beam 18 to the beam 1 with distributed load.
it can. In other words, while using the connecting bracket 17,
The load of the lath 3 and the ridge truss 18 is dispersed and attached to the beam 1.
Can be

[0007]

EXAMPLE A roof panel 5 is supported on roof trusses 3 and 3a arranged at intervals in the roof ridge direction in a partial flat 4 formed on the first floor of a house. The holding structure of the roof truss 3 which is closest to the house side among the plurality of roof trusses 3 and 3a will be described in detail below.

The beam 1 on the first floor of the house is a lattice beam 1.
It is formed in a. In this lattice beam 1a, diagonal members 7 are arranged and welded between vertically facing channel members 6 and 6. On such a lattice beam 1a, a wall panel 9 is mounted and held via an L-shaped support fitting 8. A holding metal fitting 10 as shown in FIG. 4D is attached to the lower piece 11 and the back piece 12 with bolts at the left and right portions of the front surface of the middle portion of the long lattice beam 1a extending over the left and right girders. A channel-shaped holding member 2 having an opening on the front side is attached to the left and right holding metal fittings 10 by a mounting means such as a bolt. Specifically, as shown in FIG. 4A, the end fitting 13 of the holding member 2 is attached to the holding member 2 with a bolt, and the other end portion of the holding member 2 has the holding member 2 side. Z-shaped connection fitting 1 attached to the
It is attached to the receiving plate 15 of the lattice beam 1a by means of bolts. Further, the holding members 2 and 2 are connected to each other by the connecting fitting 1
6, 16 are connected to each other. In this way, a channel-shaped connecting fitting 17 is connected by a bolt to the upper part of the front surface of the holding member 2 protrudingly attached to the front of the lattice beam 1a, and the roof truss 3 is mounted on the connecting fitting 17. It is placed and connected by bolts. The roof truss 3 and the roof truss 3a arranged on the outdoor side of the partial flat 4 with respect to the roof truss 3 ...
It is arranged between 19 and is connected. The end of the ridge truss 18 is supported by the girder 20 via a support fitting 21.

Thus, the beam 1 on the first floor of the house
On the front side of the beam 1, a holding member 2 that is long in the length direction of the beam 1 is attached to the beam 1 at a plurality of points by attachment means such as bolts so as to project to the front side. The roof truss 3 supporting 5 is held, and the roof truss 3 supporting the roof load is attached to the front side of the beam 1 on the first floor of the house to hold the holding member 2 long in the length direction of the beam 1. The holding member 2 is attached to the beam 1 at a plurality of points by attachment means such as bolts, and the load concentration can be shared and supported by the holding member 2. Damage to weak parts can be avoided, and the roof truss type improves the workability as compared with the structure in which the bundle is erected.

[0010]

As described above, according to the present invention, bolts or the like are attached to a beam at a plurality of positions so that a holding member that is long in the length direction of the beam on the front side of the beam on the first floor of the house projects to the front side. Mounted on the holding member,
Attached to the roof truss via connecting fittings on the retaining member.
Roof trusses and ridge trusses
The mounting bracket is attached to the
In the front side of the beam on the first floor of the shop, the length of the beam is long.
And at the multiple locations so that it
Attached to the holding member attached by attachment means such as
The roof trusses and ridge trusses are distributed to the beams.
There is an advantage that it can be supported by a load.
In other words, while using the connecting fittings, roof trusses and ridge trusses
It is said that it can be attached to the beam by distributing the load of the space
There are advantages. In this way, the concentration of load can be shared and supported by the holding member, damage to weak places can be avoided, and by adopting a roof truss type, the workability is improved compared to the configuration in which the bundle material is erected. There is an advantage that it can be improved.

[Brief description of drawings]

FIG. 1 is a partially omitted front view of an embodiment of the present invention.

2A is an overall schematic perspective view of a house, and FIG. 2B is a partial schematic plan view.

3A is a partially enlarged front view, and FIG. 3B is a partially enlarged plan view.

FIG. 4A is a partially enlarged plan view, and FIG. 4B is FIG. 3A.
3A is a sectional view taken along the line AA, FIG. 3C is a sectional view taken along the line BB of FIG. 3A, and FIG.

[Explanation of symbols]

1 Beam 2 Holding member 3 Roof truss 17 Connection metal fittings 18 building truss

Claims (1)

(57) [Claims] 1. A holding structure for a roof truss for supporting a roof panel in a partial one-storied house formed on the first floor of a house, which is long in the length direction of the beam on the front side of the beam on the first floor of the house. Attached to the beam at multiple points with attachment means such as bolts so that the member protrudes to the front side and holds it
Connection fittings are attached on the member, and connection fittings on the holding member
Via a holding roof trusses in a roof truss and ridge truss Ru formed to hold the parts content-story supporting the roof panel in the partial one-story structure.