JP2852736B2 - Roof mounting equipment - 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 material fixing device for fixing a roof material to a beam such as an H-beam.

[0002]

2. Description of the Related Art Conventionally, when a roofing material is fixed to a beam, a mounting piece is fixed to a predetermined portion of the beam by welding, and the roofing material is fixed to the mounting piece with bolts. Alternatively, a hole is formed in a predetermined position of the beam, the hole provided in the roofing material is aligned with the hole of the beam, and bolts are inserted into the holes to fix the roofing material to the beam.

[0003]

Since the dimension of the interval width between the plurality of mounting portions of the roofing material is predetermined, the mounting piece is welded to a predetermined position of the beam in accordance with this dimension, or The work of forming the mounting holes is not easy, which makes the roof mounting work inefficient. In addition, when there is an error in the mounting position of the mounting piece fixed to the beam or the hole formed in the beam, the roofing material cannot be fixed to the beam in some cases. An object of the present invention is to eliminate the above defects.

[0004]

In order to achieve the above-mentioned object, the present invention provides a beam (4) made of H-section steel or the like having a horizontal portion (4a) and a plurality of roofing members (6) perpendicular to the horizontal portion (4a).
In the roofing material mounting device for fixing (14), mounting brackets (8) and (16) are provided at arbitrary positions on a horizontal portion (4a) of the beam (4) so as to be crimped freely. The mounting brackets (8) and (16) are fitted into the horizontal portion (4a), and the mounting brackets (8) and (16) are integrally provided with mounting pieces (8b) and (16b). the roofing material (16b) (6) (14 ) attached by screws Rutotomoni, before
The mounting brackets (8) and (16) include a pair of U-shaped parts.
The fitting portions (8a) (16a) are provided, and the loose fitting portions (8a) (1
6a) up and down on both sides of the horizontal part (4a) of the beam (4)
It is loosely fitted so that the level can be adjusted in the direction .

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The configuration of the present invention will be described below in detail with reference to the embodiments shown in the accompanying drawings. In FIG. 2, (2) is a girder made of an H-shaped steel, and a small beam (4) made of an H-shaped steel is fixed to the girder in a right angle relationship. (6) is a roofing material, a plurality of which are arranged adjacent to each other and each of which is bent in a U-shape.

An engaging portion (6a) comprising a horizontal portion bent outward and a hanging portion bent downward is formed on the upper portion of one side wall of the roofing material (6), and the other side wall has An engaging portion (6b) formed of a horizontal portion bent inward is formed.

[0007] (8) is a mounting bracket, which is formed with a pair of U-shaped slide play portion (8a) and a mounting piece (8b),
A screw hole is provided in the upper horizontal portion of the loose fitting portions (8a) (8a).

A tightening shaft (10) made of a bolt is screwed into a screw hole of the loose fitting portion (8a) (8a). The mounting piece (8b) is provided with a plurality of bolt insertion holes. A pair of bolt insertion holes are formed in one side wall (6c) of each of the roofing materials (6), and the other side wall (6c).
A pair of screw holes is provided at a position corresponding to the bolt insertion hole of d).

Next, the operation of the present embodiment will be described.
First, the loose fitting portions (8a) (8a) of the required number of mounting brackets (8) are slidably fitted on both sides of the lower horizontal portion (4a) of the small beam (4).

A pair of roofing materials (6), (6) are arranged adjacent to each other, and an engaging portion (6a) of one roofing material (6) is engaged with an engaging portion (6b) of the other roofing material (6). And the side wall (6c) of one roofing material (6) is brought into contact with the side wall (6d) of the other roofing material (6) by aligning the bolt insertion holes and the screw holes with each other.

Next, a pair of roof members (6), (6) joined to each other are arranged below the small beam (4) at right angles thereto. Next, the mounting bracket (8) is moved and adjusted along the lower horizontal portion (4a) of the small beam (4), and the mounting piece (8b) is adjusted.
Align the bolt insertion hole of the roof material (6) with the bolt insertion hole of the side wall (6c).

Next, the bolt (12) is inserted from the bolt insertion hole of the mounting piece (8b), and is inserted into the bolt insertion hole of the side wall (6c), and the side wall (6) in contact with the side wall (6c).
Screw it into the screw hole of d) as shown in FIG.

[0013] Thus, the joint portion of the pair of roof members (6) is fastened and fixed by the bolts (12), and the pair of roof members (6), (6) are attached to the mounting bracket (8). It is fastened and fixed to the piece (8b).

After fixing the roofing material (6) to the mounting bracket (8), the bolts (10) and (10) are tightened to move the mounting bracket (8) to the lower horizontal portion (4a) of the beam (4). Fixed to.

On the side wall (6c) of the roofing material (6), the side wall (6d) of another roofing material (6) is engaged with the engaging portions (6a) (6).
b) is engaged and sequentially joined in the lateral direction as shown in FIG. 1, and this joint is fixed to the beam (4) via the mounting bracket (8) in the manner described above.

Next, another embodiment will be described with reference to FIGS. (14) is a roof material, which is formed in a corrugated shape, and has a number of protrusions (14a) formed in parallel at equal intervals. A pair of screw holes are provided in a predetermined plurality of places in the upper horizontal portion of each of the protrusions (14a).

Reference numeral (16) denotes a mounting bracket having loose fitting portions (16a) and (16a) formed at both ends of the main body, and an L-shaped mounting piece (16b) integrally formed on the main body. ing. A pair of bolt insertion holes (18) and (20) are provided through the horizontal portion of the mounting piece (16b). A plurality of the mounting brackets (16) are prepared for each beam (4),
Each of the loose fitting portions (16a) (16a) is slidably fitted to the lower horizontal portion (4a) of the small beam (4) as shown in FIG.

In the above construction, the projections (14a) of the roofing material (14) are arranged at right angles to the lower surface of the lower horizontal portion (4a) of each beam (4), and the mounting bracket (16) is attached to the beam (4). Movement adjustment along the longitudinal direction of 4) is performed so that the bolt insertion holes (18) and (20) of the mounting bracket (16) and the screw holes of the projection (14a) coincide.

Next, bolts (22) and (24) are inserted into the bolt insertion holes (18) and (20), and the bolts (22) and (24) are inserted.
(24) is screwed into the screw hole of the projection (14a), and the roofing material (14) is fixed to the mounting bracket (16).

Further, the mounting bracket (16) is bolted (26).
It is fixed to the beam (4) by tightening (28).

[0021]

According to the present invention, the roof material can be easily and securely attached to the beam.

[Brief description of the drawings]

FIG. 1 is an external view.

FIG. 2 is a side view.

FIG. 3 is a front view.

FIG. 4 is an external view showing another embodiment of the present invention.

FIG. 5 is an external view showing another embodiment of the present invention.

[Explanation of symbols]

 2 Large girder 4 Small girder 6 Roof material 8 Mounting bracket 10 Tightening shaft 12 Bolt 14 Roofing material 16 Mounting bracket 18 Bolt insertion hole 20 Bolt insertion hole 22 Bolt 24 Bolt 26 Bolt 28 Bolt

Claims (3)

(57) [Claims] A horizontal part (4a) of a beam (4) made of H-section steel or the like, and a plurality of roofing members (6) perpendicular to the horizontal part (4).
In the roofing material mounting device for fixing (14), mounting brackets (8) and (16) are provided at arbitrary positions on a horizontal portion (4a) of the beam (4) so as to be crimped freely. The mounting brackets (8) and (16) are fitted into the horizontal portion (4a), and the mounting brackets (8) and (16) are integrally provided with mounting pieces (8b) and (16b). the roofing material (16b) (6) (14 ) attached by screws Rutotomoni, before
The mounting brackets (8) and (16) include a pair of U-shaped parts.
The fitting portions (8a) (16a) are provided, and the loose fitting portions (8a) (1
6a) up and down on both sides of the horizontal part (4a) of the beam (4)
A roof material mounting device characterized in that the level is freely adjustable in the direction . 2. The roofing material (14) is composed of a panel in which a number of projections (14a) having a trapezoidal cross section are formed to be bent in parallel with each other at equal intervals, and the projections (14a) are attached to the mounting pieces. The roofing material mounting device according to claim 1, wherein the roofing material mounting device is fixed to the (16b) with a screw. 3. A vertical portion is provided on a body of the mounting bracket (16), and a mounting piece (16b) is formed at right angles to the vertical portion.
The protrusion (14) of the roof material (14) is attached to the mounting piece (16b).
The roofing material mounting apparatus according to claim 3, wherein the top part of a) is fixed by screws.