JPH06193209A - Installation fitting for folded plate roof - Google Patents

Abstract

PURPOSE:To execute the folded plate roofing in a simple manner and easily carry out replacement and withdrawal after the execution. CONSTITUTION:The fitting grooves 5 of a pair of metal fittings B for substrate are hooked with a roof ground alpha from a tight frame A, and fixed by bolts and nuts (beta), and the tight frame A is fixed on the roof ground alpha. Accordingly, the positioning in execution can be carried out enough by only abutting the tight frame A from the verge side of a roof, and the dangerous welding work can be omitted, and an installation fitting for a folded plate roof can be easily withdrawn after the execution, and the roof can be refreshed by utilizing the roof grownd alpha as it is again. Further, since the folded plate roof member can be seam-fitted by fitting the engagement groove 9 of a roof installation fitting C with the hooking piece 3 of the tight frame A, the roof installation fitting C can be installed on the tight frame A in a single operation, and the folded plate roof member can be speedily installed in a simple manner.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention makes it possible to easily and easily install a folded sheet roofing material,
The present invention relates to a folding plate roof fixture that can be removed.

[0002]

2. Description of the Related Art A conventional folding plate roof fitting of this type is shown in FIG.
FIG. 14 is a partially enlarged view of FIG. 4 (a) and FIG. 14 (a).
As shown in (b), the thin plate is bent to form a trapezoidal protrusion a.
It is general that the roof mounting tool b and the reinforcing angle c are attached to the side wall a2 of the tight frame a forming 1 through the bolt-nut β.

[0003]

However, the above-mentioned fixture for a folded plate roof is made of H steel, C, which is a roof base material.
Since it is welded and fixed to a shaped steel material and the like, marking out and welding work is required, and it requires too much labor when installing and cannot be installed on rainy or windy days. It had the drawback of being affected by the weather. Furthermore, it is difficult to remove the fixture for a folded plate roof that has been welded and fixed once, and it is impossible to remove the fixture for a folded plate roof again and re-roof the roof. Also, tight frame a
Due to the shipping packaging, the roof fitting b and the reinforcing angle c
Is attached downward, and in order to stop the folding plate roofing material from being caught, it is necessary to rotate 180 degrees in the direction of arrow a as shown in FIG. 14 (a), and this work is fastened. The bolt-nut β has to be loosened once and then fastened again, and this has to be done for all the projections a1, which is very troublesome.

[0004]

In order to eliminate such drawbacks, the present invention hooks the fitting grooves of two base metal fittings onto the roof base from above the tight frame and fixes them with bolts and nuts. By fixing the tight frame to the roof substrate, positioning at the time of construction can be done by simply sticking the tight frame from the roof girder side, no need for marking and dangerous welding work. It is easy to remove the folding plate roof fixture after construction, and again, remove the folding plate roof fixture and use the existing roof substrate as it is to remove the roof. It is possible to change the roof. Also, since the folding groove roof material can be fitted to the hooking piece of the tight frame by fitting the engaging groove of the roof fitting, the troublesome repeated bolt-nut fastening work is not required, and the roof can be attached to the tight frame with one touch. A fixture for a folded-plate roof that can be fitted with a fitting and can easily and quickly construct a folded-plate roofing material.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A folding plate roof fitting according to the present invention will be described in detail below with reference to the drawings. FIG. 1 is a partially cutaway perspective view showing a typical folding plate roof fixture according to the present invention, which includes a tight frame A, a base metal fitting B, a roof fitting C,
It is composed of a roof base α and a bolt-nut β.

More specifically, as shown in FIG. 2, the tight frame A is made of a thin plate (flat bar) steel material, various steel plates, aluminum plates, copper plates, stainless steel plates, metal plates such as titanium plates, or FRP. A long body or a short body formed by bending (pressing, injection molding, etc.) a reinforced resin or the like to form at least one or more substantially trapezoidal projections 1 according to the cross-sectional shape of a folded plate roof material D described later. It consists of the body.

The tight frame A is a base of a fixture for a folded plate roof on which a base metal fitting B and a roof fitting C described later are mounted, and improves the strength of the fixture for a folded plate roof. . Further, the protrusion 1 functions as a supporting member, a holding member, and a backup member for the male and female connecting portions D1 and D2 of the folded plate roof material D described later.

Further, as shown in FIG. 2 (a) and FIG. 2 (b) which is a partially enlarged view of FIG. 2 (a), one side wall 2 of the projecting portion 1 has a goby shape protruding downward. Hook piece 3
Is formed. In the figure, the middle of the side wall 2 is formed by punching, notching or the like to form a goby-shaped hooking piece 3. This hooking piece 3 engages with an engaging groove 9 of a roof mounting tool C described later, whereby a folded plate roof material D
Is mounted and fixed on the tight frame A. As shown in FIG. 1, the tight frame A may be provided with a reinforcing concave or convex rib 2a.

Further, at least one base metal fitting B1 is welded to one end edge of the tight frame A in the longitudinal direction at a constant pitch (corresponding to the lower side of the side wall 2 in the figure) by metal welding or a separate adhesive (not shown). It is attached and fixed in advance (at the time of factory shipment) via (). The base metal fitting B is formed by molding the same material as the above-mentioned tight frame A by an equivalent processing method.

As shown in FIG. 3, the shape is such that a fixing piece 4 having a substantially vertical section and a fitting groove 5 formed by bending one end of the fixing piece 4 at a substantially right angle and folding it back in a U shape. From
It is formed in a piece shape. A fixing hole 4a, through which a bolt-nut β to be described later is inserted, is formed at a substantially central portion of the fixing piece 4.
Is formed. In addition to the fixing holes 4a shown in the drawing, the fixing holes 4a may be elongated holes for adjusting the unevenness and the level.

The base metal B is made of a reinforcing material A in advance.
It is composed of two pieces, a base metal fitting B1 which is welded and fixed to the base metal and an independent base metal fitting B2. Base metal B
As shown in FIG. 4 corresponding to the cross-sectional view taken along the line of FIG. 1, the base metal fitting B1 welded and fixed on the tight frame A is attached to the lip α of the H-shaped steel material which becomes the roof base α.
The fitting groove 5 is hooked on 1 and the fixing piece 4 of the other independent base metal fitting B2 is placed back to back, and the fitting groove 5 is fitted to the other lip α2 of the H-shaped steel material. Then, the bent plate roof fixture is fixed on the roof base α by fastening the bolts and nuts β through the fixing holes 4a. In this way, by installing the folding plate roof fixture on the roof base α, there is no need for troublesome and dangerous welding work, and since it is fastened with the bolt-nut β, it is easy to remove and the existing roof base α The roof can be re-used by using as it is.

As shown in FIG. 5, the roof fitting C has
An installation piece 6 having a rectangular flat plate shape, an engagement portion 7 in which an upper portion of the installation piece 6 is bent into substantially the same shape as the male and female connecting portions D1 and D2 of the folded plate roof material D shown in FIG. The rear surface of the installation piece 6 is formed in a piece shape from a holding tongue piece 8 having a substantially central portion of the portion 7 projected and an engagement groove 9 formed by folding a lower portion of the installation piece 6 into a goby shape. Is formed with a supporting portion 10 protruding at a substantially right angle. In the figure, the L-shaped angle piece C1 consisting of the adhesive surface 11 and the support surface 12 is previously (at the factory shipping stage) welded to the back surface of the installation piece 6 by metal welding or by adhesive fixing using a separate adhesive. The support portion 10 is formed integrally with each other.

The roof fitting C is formed by molding the same material as the above-mentioned tight frame A by an equivalent processing method, and functions as a fixing material for fixing the folded plate roof material D to the tight frame A. At the same time, the support portion 10 also functions as a support material, a holding material, and a backup material for the folded plate roof material D.

The locking portion 7 of the roof fitting C is interposed between the male connecting portion D1 and the female connecting portion D2 of the elongated folding plate roof material D as shown in FIG. This is a part for fixing the plate roof material D. Further, in detail with reference to FIGS. 7 (a) and 7 (b), first, as shown in FIG. 7 (a), the left folding plate roof member D3 is placed inside the locking portion 7 of the roof fitting C. Insert male connection D1. Then, the pressing tongue 8 of the locking portion 7 is struck and bent in the direction of arrow C using a hammer or the like to temporarily press the male connecting portion D1 of the folded plate roof material D3. Further, by fitting the female type connecting portion D2 of the right side folded plate roof material D4 to the outer periphery of the locking portion 7, grasping it in the direction of arrow D, or using a dedicated electric connector or the like.
By caulking as shown in (b), the roof fitting C
And folding plate roof material D are integrated.

What has been described above is only one embodiment of the folded-plate roof fitting according to the present invention, and each part constituting the folded-plate roof fitting can be configured as follows. That is,
8A to 8D are modified examples of the base metal fitting B. In FIGS. 8A and 8B, the convex and concave reinforcing ribs 13 are formed from the fixing piece 4 to the fitting groove 5. Then, it is an example of the base metal fitting B in which the material cost is saved by improving the strength and reducing the plate thickness. Further, FIGS. 3C and 3D show the base metal fitting B in which the fixing piece 4 and the fitting groove 5 or only the fitting groove 5 is elongated.
Is an example of.

Further, FIGS. 9 and 10 show examples in which the sectional shape of the base metal fitting B is modified according to the shape of the roof base α.
That is, FIG. 9 shows a base metal fitting C that can be used when the roof base α is a C-shaped steel material. The fitting groove 5 is extended so as to cover the side surface of the C-shaped steel material, and a tip of a goby is hooked on the tip. It is an example of the base metal fitting B which can form the piece 14 and can be hooked and fitted to the lip of the C type steel material to fix the folded plate roof fixture to the roof base α.

FIG. 10 shows an example of a base metal fitting B which can be used when the roof base α has a rectangular cross section such as square steel (hollow square pipe) or square wood (rafter). Groove 5
Is an example of a base metal fitting B capable of fixing the folding plate roof fixtures from both sides by fixing the height of the base to the height of the side surface of the roof base α to the roof base α.

11 (a) to 11 (h) are modified examples of the hooking piece 3, and in particular, FIGS. 11 (a), 11 (c) and 11 (e) show that the tip of the hooking piece 3 has a curved (elliptical) shape. By forming the roof mounting tool C, the roof mounting tool C can be easily tilted according to the slope of the folded plate roof material D after the roof mounting tool C is mounted. Further, FIG. 11 (h) is an example in which a plurality of hooking pieces 3 are formed.

Further, FIGS. 12A to 12C and FIG.
(A), (b) is a modification of the roof fitting C, and FIG.
12A shows an example in which the pressing tongue pieces 8 are formed at two positions on both ends of the locking portion 7, FIG. 12B shows an example in which both ends of the installation piece 6 are cut out, and FIG. 12C shows an engaging groove 9 13A is formed by folding back the lower end of the installation piece 6, and in FIG. 13A, instead of the engagement groove 9, a cutout window 15 is formed by cutting out the lower part of the installation piece 6, and the cutout window 15 is formed. An example in which the hooking piece 3 can be locked by inserting the hooking piece 3 therein, FIG.
It is an example of the roof mounting tool C which cut away. Of course, it is possible to make a folding board roof fixture by combining these members.

[0020]

As described above, according to the folding plate roof fixture of the present invention, when the folding plate roof fixture is a long body, the positioning during the construction is performed by the roof wife. You only have to point the tight frame from the () side, and there is no need to squeeze. Since the fitting groove of two base metal fittings is hooked from the tight frame to the roof base, and the tight frame is fastened to the roof base by tightening with bolts and nuts, it is not necessary to perform dangerous welding work and construction is possible. It is easy to remove the folding plate roof fixture later, and it is possible to remove the folding plate roof fixture again and re-roof the roof by using the existing roof substrate as it is.
Since the folded plate roofing material can be fixed by fitting the engaging groove of the roof frame to the hooking piece of the tight frame, there is no need for troublesome repeated bolt-nut fastening work, and the roof frame can be attached to the tight frame with one touch. Can be installed, and folding plate roofing material can be installed easily and quickly. There are characteristics and effects.

[Brief description of drawings]

FIG. 1 is an explanatory view showing a typical example of a folding plate roof fixture according to the present invention.

FIG. 2 is an explanatory view showing a typical example of a folding plate roof fixture according to the present invention.

FIG. 3 is an explanatory diagram of a base metal fitting.

FIG. 4 is an explanatory view showing an example of a connecting structure for a fixture for a folded plate roof and a roof substrate.

FIG. 5 is an explanatory diagram showing an example of a roof mounting tool that constitutes a folding plate roof mounting tool.

FIG. 6 is an explanatory view showing an example of a general folded plate roofing material.

FIG. 7 is an explanatory view showing an example of a connection structure of a folded plate roofing material and a folded plate roof fixture.

FIG. 8 is an explanatory diagram showing another example of the base metal fitting.

FIG. 9 is an explanatory view showing another example of the roof base and the base metal fitting.

FIG. 10 is an explanatory diagram showing another example of the roof base and the base metal fitting.

FIG. 11 is an explanatory view showing another example of the hooking piece of the tight frame.

FIG. 12 is an explanatory diagram showing another example of the roof fitting.

FIG. 13 is an explanatory diagram showing another example of the roof fitting.

FIG. 14 is an explanatory diagram showing a conventional example.

[Explanation of symbols]

 α Roof base β Bolts and nuts A Tight frame B Base metal fittings C Roof fittings D Folded plate roof material 1 Protrusions 2 Side walls 3 Hooking pieces 4 Fixing pieces 5 Fitting grooves 6 Installation pieces 7 Locking sections 8 Holding tongue pieces 9 Engagement groove 10 Support part 11 Adhesive surface 12 Support surface

Continued Front Page (72) Inventor Hideki Takiguchi 1216, Kaminawame, Kanizawa, Higashine, Yamagata Prefecture

Claims (1)

[Claims] 1. A folded-plate roof fixture for attaching a folded-plate roofing material having a gutter-shaped male and female connecting portion goby on both ends to a roof substrate, wherein the middle of the thin plate is projected in a substantially trapezoidal shape. And at least one protrusion formed on the side wall of the protrusion, and a tight frame having a goby-shaped hooking piece formed on one side wall of the protrusion, a fixing piece having a substantially vertical cross section, and one end of the fixing piece having a substantially right angle. While being bent, a base metal fitting consisting of a fitting groove formed by folding back in a U shape, a flat plate-like installation piece and an engagement groove formed by folding back the lower end of the installation piece in a goby shape,
Tightly provided with a locking portion formed by bending the upper end into a substantially same shape as the male and female connecting portion of the folded plate roof, and a roof mounting tool having a supporting portion protruding at a substantially right angle on the back surface of the installation piece. A fitting for a folded plate roof, characterized in that an engaging groove of a roof fitting is detachably fitted to a hooking piece of a frame.