JPS5844184Y2 - Eave eaves - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an eaves of a steel frame building constructed using a steel framework.

Its purpose is to create a triangle I that can withstand large loads.
・Using lath-shaped arms, even an unskilled person can easily, quickly, and robustly attach these arms to the building frame, and is it strong enough to withstand the load even when the entire eaves are covered with tiles? The purpose is to provide an eaves with an excellent appearance by attaching a soffit board to the underside of the eaves.

The present invention will be explained below based on the embodiment shown in the drawings. A triangular truss-shaped arm 1 comprising a diagonal member 1, a lower chord member 3, and a hard member 4.
By fixing the mounting plate 5, mounting metal fittings 6, etc. to the back of the hardwood 4 of A plurality of truss-shaped arms 1 are arranged in parallel at appropriate intervals on the side of the building, and purlins 9, 10, 11 are placed on top of the hardwood 4, above the diagonal members 2, and at the tips of the lower chord members 3 of the triangular truss-shaped arms. are fixed horizontally, and roof boards 1 are installed from each main building to the side of the building.
2 is stretched over the roof, and roofing materials such as tiles 13 are covered with roofing materials such as tiles 13 on the roofing board, and an eaves soffit board 36 is stretched on the lower surface of the eaves.

The triangular truss-shaped arm 1 is constructed by combining C-shaped steel.

A mounting plate 5 fixed to the back surface of the hardwood 4 is connected to a connecting plate 14 sandwiched between upper and lower flanges 15 a and 15 b of the roof beam 8 with bolts and nuts (not shown).

The mounting bracket 6 is mounted and fixed on the upper flange 15a of the roof beam 8.

The mounting fitting 6 is a box-shaped metal fitting formed by joining C-shaped steel back to back and fixing a top plate and a bottom plate to the upper and lower surfaces, and has bolts 16 projecting downward from the bottom plate.

This bolt 16 is inserted into a bolt hole 17 provided in the upper flange 15a of the roof beam to connect the mounting fitting 6 and the roof beam 8.

The shaft 7 and the roof beam 8 are fixed to each other via a base plate 18.

That is, the leg plate 18a of the T-shaped base plate 18 is clamped and fixed between the adjacent frame assemblies 7, 7, and the bolt 19 protruding from the base plate 18b of the base plate is inserted into the hole provided on the lower flange 15b of the roof beam 8. Insert into JL 20 and assemble 7
and the roof beam 8 are connected and fixed.

Reference numeral 21 denotes an upper shaft assembly, and this upper shaft assembly is also fixed onto the mounting fitting 6 via the base plates 1 and 22.

The base plate 22a of the base plate 22 is fixed on the mounting bracket 6, and the leg plate 22b is sandwiched between the upper frame assemblies 21 and 21.

In this way, the triangular truss-shaped arm 1 is completely integrated and fixed into the building frame, such as a frame or a beam.

The main building 9 that is horizontally fixed to the upper part of the hardwood 4 is attached to the mounting plate 23.
The purlin 10, which is horizontally fixed on the diagonal member 2, is fixed by a mounting piece 24 having a square cross section and fixed on the diagonal member 2.

The purlin 11 that is horizontally fixed to the tip of the lower chord member 3 is attached to the lower chord member 3.
It is fixed to the lower part of the tip via a mounting plate 25.

The front surfaces of the main buildings 9 and 11 have tapered surfaces 9a and lla depending on the slope of the sheathing board 12, which will be described later.

A field edge 27 is horizontally fixed to the lower part of the rear end of the lower chord member 3 via a mounting plate 26.

Tile crosspieces 28 are provided on the roofing boards 12 that are stretched on the main building 9, 10, and 11 in an inclined manner, and each tile 29 is hooked and fixed to the tile crosspieces 28, and the roof of the eaves is covered. .

Although tiles are used as the roofing material in this embodiment, other roofing materials may be used.

A girder 30 is placed and fixed on the upper end surface of the upper frame assembly 21, and this girder 3
0 is covered with Kasagi 31.

32 is a drainer, 33 is a drainer base plate, 34 is a drainer,
35 is a base draining board.

Further, 36 is a soffit board that covers the lower surface of the eaves, and is stretched and fixed to the lower part of the main house 11 and the roof edge 27.

37 is a draining iron plate attached to the lower end of the field board 12; 38
is an exterior wall panel.

39 is a waterproof paint layer coated from the eave soffit board 36 to the exterior wall panel 38;
This paint layer makes the inside of the eaves completely waterproof.

Although not shown, the building frame, such as the arms, frames, and beams,
The connections between the armrests, each main building, roof edge, girder, and other parts of the building frame are fastened with bolts and nuts.

Additionally, the building frame and arms are constructed of C-shaped steel.

The above-described eaves of the present invention uses triangular truss-shaped arms, so it can withstand the load even if heavy tiles are used as roofing material, so the eaves of the eaves of steel-framed and reinforced houses, etc. Also suitable for eaves, etc.

Moreover, since the triangular truss-shaped arms are completely integrated and fixed into the building frame, such as frames and beams, the strength of the arms is even greater.

Since it is constructed by combining C-shaped steel, it can be mass-produced in a factory, and even an amateur can install it easily, quickly, and robustly without requiring any skill.

In addition, since the lower surface of the eaves is covered with a soffit board, the framework structure of the eaves such as arms is hidden, giving an excellent appearance to the eaves and, by extension, to the building.

Furthermore, the area from the eaves soffit to the exterior wall panel is painted with waterproof paint, and the lower surface of the roofing material, the bottom edge of the sheathing board, and the tip of the eave soffit board are covered with draining boards, making the inside of the eaves completely waterproof and preventing rust. This prevents this from occurring and increases durability.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a longitudinal sectional view of the eaves of the eaves, and FIG. 2 is an exploded perspective view of the main parts. 1... Triangular truss arm, 2... Diagonal member, 3... Lower chord member, 4... Hardwood, 5...
...Mounting plate, 6...Mounting bracket, 7.
... Frame, 8 ... Roof beam, 9,10.1
1... Main building, 12... Field board, 13.
...roofing material.

Claims (1)

[Scope of utility model registration request] A shed beam in which mounting plates, mounting hardware, etc. are fixed to the back of the hardwood of a triangular truss-shaped arm made of diagonal members, lower chord members, and hardwood, and the mounting plates, mounting hardware, etc. are suspended horizontally on a framework. A plurality of the triangular truss-shaped arms are arranged in parallel at appropriate intervals on the side of the building, and the triangular truss-shaped arms are horizontally mounted above the hardwood, above the diagonal members, and at the tips of the lower chord members. A field board is stretched from each fixed main building to the side of the building, and in the case of eaves made by covering these roof boards with roofing materials such as tiles, a soffit board is stretched on the underside of the eaves. The eaves are characterized by the fact that