JP2003105862A - Roofing member attaching construction for simplified building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the workability for performing roof member attaching work by reducing the work process at a high place to a minimum thereby securing safe, stable work, performing roof member attaching work stably and quickly and eliminating troublesome work in a roof member attaching construction for a simplified building. SOLUTION: A support piece 5 having a shape suited to the section shape of a folded sheet metal roofing member fitted to a predetermined position suited to the section shape of a folded gutter 41 of a folded sheet metal roofing member 4 is placed on purlins 3, the folded sheet metal roofing member 4 and the support piece 5 are fixed to the purlins 3 by using taping screws 7, a connecting piece 6 fixed to the top surface of the beam member 2 is constituted with a connecting plate 61 in its vertical direction and a support piece 63 in the horizontal direction, a slot 62 is made in the horizontal direction in the connecting plate 61, a purlin 3 is temporarily placed on the support piece 63 and fixed, and the purlin 3 and the connecting plate 61 are secured with bolts through a slot 62.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a simple building in which a folded roof material is placed and fixed on the upper part of a column or on a main material which is fixed to a beam connected to the upper part of the column. Related to the roof material mounting structure.

[0002]

2. Description of the Related Art Conventionally, a roof material mounting structure for a simple building such as a carport, a bus stop, and a shelter is as shown in FIG.
A main material 3 that is erected and fixed to a beam 2 that is bent at the upper part of the column 1 and is slightly inclined in the horizontal direction, or a beam member that is connected to the upper part of the column by being slightly inclined in the horizontal direction (not shown). ), The structure is such that the folding board roof material 4 is placed and fixed on the main building material 3 of any one of the above, and the end portion of the main building material 3 is fixed. Is a portion where the upper portion of the pillar 1 is bent and juts out with a slight inclination in the horizontal direction (or a portion of the beam member connected to the upper portion of the pillar)
The seam part of the main building material 3 that is continuously erected in
As shown in (b-1) and (b-2) of the figure, the ends of the main material 3 are fixed by bolts and nuts to the connection piece 65 fixed to the beam 2 on the upper part of the support 1 by bolts or welding. Further, as shown in FIG. 1C, the folded plate roofing material 4 is superposed on the main board material 3 and the bending grooves 41 at the ends thereof are overlapped and connected in a plane. The fixing means of the timber to the main board material is generally in a form adapted to the bent shape of the end portion of the folded plate roof material, for example, the tight frame 2 in JP-A-8-74387 or the shape of the bent groove of the folded plate roof material. Consistent and continuous strip-shaped actual fair 7-5
Tight frame 1 described in Japanese Patent No. 2836 and JP-A-9-
Mounting metal fittings such as the mounting metal fittings 12 shown in Japanese Patent No. 125613 are used as main building materials (in Japanese Utility Model Publication No. 7-52836, the base material 3 is used).
4, frame K of JP-A-8-74387, JP-A-9-125
In 613, the roof material is fixed on the main building materials, respectively, and the bent shape of the folded plate roof material is fitted and placed and fixed on them to fix the roof material.

However, in such a conventional roof material mounting structure for a simple building, first, bolts or welds are applied to a portion of a beam member that is bent and overhanged at the upper portion of the pillar or a portion of a beam material that is connected to the upper portion of the pillar. When connecting the connection piece 66 shown in Fig. 3, which is fixed by, is unstable at work in the high place, it tends to be complicated, and when the end of the purlin material is fixed to this with bolts and nuts, the same figure is used. When the upper part of the column or the beam is circular as shown in (b-1) and (2), there is a bad workability in that the purlin must be firmly supported until it is securely fixed with the bolts and nuts. It was In addition, there are many high-place work steps such as a step of attaching the mounting bracket 52 for the tight frame to the main building material and a step of fixing the roofing material in a later step. It has a drawback that the work is poor and the finish is likely to be rough as a whole, because it involves complicated work that requires accurate alignment with the holes.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in order to overcome the drawbacks of the conventional workability. In order to solve this drawback, the roof material mounting structure for a simple building of the present invention has a shape adapted to the bent shape of the folded plate roof material in accordance with the mounting hole position of the roof material opened in accordance with the predetermined mounting pitch dimension. The support pieces of the above are fitted and attached to the roof material in advance, and at the construction site, the roof material with these support pieces is placed on the main building material, and the support pieces are attached using the tapping screws. It is intended to be fixed on the beam through the cut portion. In addition, the connecting piece with improved connection pieces used when fixing the purlin material to the upper part of the column or the beam is stably fixed to the upper part of the column or on the beam and the The workability is improved so that the attachment work of the connector and the purlin material can be performed stably and quickly by making it possible to fix the end portion of the work piece while temporarily placing it.

[0005]

In order to solve the above problems, in the roof material mounting structure for a simple building of the present invention, a connecting tool is fixed to the upper surface of a beam material installed on the upper part of a pillar, and a purlin is attached to the connecting tool. In a simple building in which the timber is fixed and the folded roof material is placed on the upper part of the main building material, the support piece with a shape adapted to the cross-sectional shape of the bent groove of the folded roof material is used for the folded roof. Folded plate roofing material, which is fitted into the bending groove of the material at a predetermined position and has these supporting pieces fitted, is placed on the main building material, and the folding plate roofing material and the supporting piece are integrated using tapping screws. The structure is fixed to the main material.

According to the present invention, the support piece having a shape adapted to the cross-sectional shape of the folding groove of the folded plate roof material is fitted at a predetermined position of the bending groove of the roof material to distort the shape of the roof material. Moreover, there is no need to perform complicated work such as attaching the support piece by working on the ground in advance according to the predetermined position of this roofing material and adjusting it to the position. Workability is improved by simply placing and fixing it on the main building material.

Further, in the roof material mounting structure for a simplified building of the present invention, the connecting tool fixed to the upper surface of the beam member is composed of a vertical connecting plate and a horizontal supporting piece, and the connecting plate has a horizontal connecting plate. A long hole is bored, a main material is temporarily placed on the support piece, and the main material and the connecting plate are bolted through the long hole.

According to the present invention, when connecting and fixing the main building material to the beam through the connecting tool, the main building material is fixed on the connecting plate to which the main building material formed on the connecting tool is fixed and the horizontal support piece. Even if it can be temporarily placed and it is unstable to hook the end of the main building material such as the upper part of the column or the beam is circular, do not firmly support the main building material until it is securely fixed with the bolts and nuts. However, it is only necessary to lightly support the main building material temporarily placed on the support piece of the connection plate, and it is not necessary to work in such a high position in an unreasonable posture. This improves the workability and improves workability.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an example of an embodiment of a roof material mounting structure for a simplified building of the present invention will be described with reference to the drawings.

In FIG. 1, a connecting tool 6 is fixed to the upper surface of a beam 2 installed on the upper part of a pillar 1 as shown in FIG. In a simple building in which the folded-plate roofing material 4 is placed and fixed on the upper part, the folded-plate roofing material 4 is planarly connected by overlapping the bending grooves 41 at the ends thereof and then connecting the roof. The support piece 5 having a shape adapted to the cross-sectional shape of the bending groove 41 of the folded-plate roofing material 4 is surface-connected to the bending groove 41 of the folded-plate roofing material 4, and the roofing material 4 to 4 is fitted at a predetermined position that matches the installation position of the main material 3 when placed, and its support piece 5 is fitted (for example,
After the affixed folding plate roofing material 4 (for example, using a double-sided adhesive tape) is placed on the main building material 3, a folding plate roofing material 4 is tapped with a tapping screw 7 from the stop hole previously formed at the predetermined position. FIG. 3 is a perspective view showing a structure in which the support piece 5 and the support piece 5 are integrally fixed to the main material 3.

Here, as shown in FIG. 3, the beam member 2 is formed by bending the upper part of the support column 1 and slightly inclining it horizontally to form the beam member 2. In addition, although not shown, it is horizontal to the upper part of the support column. It refers to a beam material that is connected with a slight inclination in the direction, and a steel pipe material having a rectangular or circular cross section or aluminum, or other C-shaped steel or steel channel material or aluminum material is applied.

As the pillar 1, a steel pipe material having a square or circular cross section or an aluminum pipe is used.

The purlin material 3 is made of a steel pipe material or aluminum similarly to the beam material 2, and a mold material having a square or C-shaped cross section is preferably used.

As the folding plate roofing member 4, a thin plate material such as an aluminum plate, a polyvinyl chloride steel plate, a synthetic resin plate material such as acrylic or polycarbonate, or a panel made of an inorganic material such as slate or various composite materials is used.

The support piece 5 has a shape adapted to the cross-sectional shape of the bending groove 41 of the folding plate roofing member 4 so that the bending angle portion and the groove height are not deformed. A steel plate press-molded product, a cast product made of a light alloy such as aluminum or zinc, or a synthetic resin injection-molded product is preferably used, and a notch for penetrating the tapping screw 7 at the time of fixing the roof material is substantially used at the center thereof. A void 51 is formed by the hole.

In the roof material mounting structure for a simple building of the present invention, the folding plate roof material 4 is preliminarily determined in order to make it possible to perform high-altitude work which is poor in workability and tends to be rough finish. After the mounting hole 42 is bored at the position, the space 51 of the support piece 5 is fitted and fitted in the hole position, and is attached with a double-sided adhesive tape or the like, and the roof with the support piece 5 is attached. The material is placed on the main building material 3 and the tapping screw 7 is passed through the mounting hole 42 of the roofing material 4 and the gap 51 of the support piece 5 and screwed directly into the main building material 3 to fix the roofing material. is there.

A packing material such as a rubber ring is inserted under the tapping screw 7 to prevent the mounting hole 42 of the roof material 4 from being damaged by the tightening force for fixing the roof material.
In addition, after fixing the roof material, measures have been taken to prevent leakage of rainwater from the fixed part.

Next, FIG. 2 shows a beam member 2 formed by bending the upper portion of the column 1, and a connecting tool 6 used for fixing the purlin 3 on the beam member 2 connected to the upper portion of the column 1. In order to stably fix the connection tool 6 on the beam member 2, a fixing piece 64 along the upper side surface of the beam member 2 is projected from the vertical connection plate 61 and stably fixed. And a supporting piece 6 for supporting the lower part of the main material 3 connected to the connecting plate 6.
3 is provided so as to support the lower part of the main building material 3 until the final fixing. The connecting plate 6 of the connecting tool 6
1, a side wall of the main material 3 is overlapped and a long hole 62 which is connected and fixed by a fixing means 65 such as a bolt and a nut is bored so that a connection error can be adjusted so that connection work can be performed quickly. It is also designed for the above-mentioned fixing piece 6
4 and the support piece 63, in addition to the effect of improving the workability,
Further, the workability can be improved.

Further, since this connecting tool 6 can be easily formed from a single plate, it can be easily integrally formed by only punching and bending by general press forming, and the manufacturing process is simple. Therefore, it is possible to manufacture with inexpensive parts.

[0020]

As described in detail above, in the roof material mounting structure for a simple building of the present invention, the connecting tool is fixed to the upper surface of the beam installed on the upper part of the column, and the purlin material is fixed to the connecting tool. , In a simple building in which a folded plate roof material is placed on the upper part of a main building material, a support piece having a shape adapted to the cross-sectional shape of the folded groove of the folded plate roof material is a bent groove of the folded plate roof material. Folded plate roofing material fitted with the supporting pieces is placed on the main building material, and the folding plate roofing material and the supporting piece are integrally fixed to the main building material using tapping screws. The support piece does not distort the shape of the roof material by fitting the support piece in the predetermined position of the bending groove of the roof material, and work on the ground in advance according to the predetermined position of the roof material. Attach the support piece by It is not necessary to high altitude complicated operations such as suit location, at altitude safety becomes just fixed by placing the roofing material on purlins material, and the workability is improved.

Further, in the roof material mounting structure for a simple building of the present invention, the connecting tool fixed to the upper surface of the beam is composed of a vertical connecting plate and a horizontal supporting piece, and the connecting plate has a horizontal direction. A long hole is bored, a main building material is temporarily placed on the support piece, and the main building material and the connecting plate are bolted through the long hole, and the main building material is formed on the connecting tool. Even if it is unstable to hook the end of the main building material such as the upper part of the pillar or the beam shape such as the circular shape, it is possible to temporarily put the main building material on the connection plate to which the Even if you do not firmly support it with the bolts and nuts until it is fixed, you only have to lightly support the temporary building material temporarily placed on the support piece of the connection plate, making it impossible to work at such high places. The quality and speed of work is improved because there is no need to work in a posture. Sex can be greatly improved.

Furthermore, in the roof material mounting structure for a simple building of the present invention, since the above-described connecting tool can be easily formed from a single plate, it can be formed by punching and bending by general press forming. Since it can be easily integrally molded and the manufacturing process is simple, it can be manufactured with inexpensive parts.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of an embodiment of a roof material mounting structure for a simplified building of the present invention.

FIG. 2 is a partially enlarged perspective view of a main part showing an example of an embodiment of a roof material mounting structure for a simplified building of the present invention.

FIG. 3 is a diagram showing a basic form of a roof material mounting structure for a simple building according to the present invention, in which a partially enlarged perspective view of a conventional construction method is added.

[Explanation of symbols]

1 prop 2 beam materials 3 main building materials 4 folding board roofing material 41 Bending groove 42 mounting hole 5 Support pieces 51 void 52 Mounting bracket 6 connection tool 61 Connection plate 62 long hole 63 Support piece 64 fixed piece 65 Fixing means 66 connection piece 7 tapping screws

Claims (2)

[Claims] 1. A simple construction in which a connecting tool is fixed to an upper surface of a beam member installed on an upper part of a support, a purlin material is fixed to the connecting tool, and a folded roof material is placed on the upper part of the purlin material. In the object, a supporting piece having a shape adapted to the cross-sectional shape of the folding groove of the folded plate roof material is fitted in a predetermined position of the folded groove of the folded plate roof material, and the supporting pieces are fitted and fixed. A simple building roof material mounting structure in which a folded plate roof material is placed on a main building material and the folding plate roof material and supporting pieces are integrally fixed to the main building material using tapping screws. 2. A connecting tool fixed to the upper surface of the beam is composed of a vertical connecting plate and a horizontal supporting piece, and the connecting plate is provided with a horizontal elongated hole, and the supporting piece has a purlin. The roof material mounting structure for a simple building according to claim 1, wherein the material is temporarily placed, and the main building material and the connecting plate are bolted through the long holes.