JPS6051246A - Roof - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention makes it possible to extremely firmly attach a roof plate to the lower pond material of a roof with an appropriate slope, and also to make the roof water-tight and airtight. Regarding roofs that can be well supported.

Recently, there has been a lot of research into building envelopes that are made watertight and airtight by seam welding construction boards (mainly stainless steel or other stainless steel) to the inner and outer surfaces of structures, and are also expandable. being developed. When trying to install the unit building boards constituting the enclosure on the base material of a roof with an appropriate slope, the building slope, that is, the roof board, takes into account expansion and contraction, so it is difficult to install movable hangers. Due to its slope, the entire envelope would fall under its own weight, which not only made the mounting 4=j unstable, but also made it impossible to securely mount it. Furthermore, when the outer enclosure is lowered, the movable tongues of the movable hangers attached to it become biased and can only slide in one direction and cannot slide in the other direction, resulting in thermal expansion and contraction of the roof. There was a drawback that a large amount of thermal stress distortion occurred in part or the whole.

Therefore, the inventor set out #3f in order to eliminate the above drawback.

As a result of repeated research, the present invention was developed by attaching fixed hangers on the base material at appropriate locations from the eaves to the ridge, and multiple movable hangers in series at other locations, on both sides of the main board in the width direction. A seam weldable roof plate with a rising portion formed thereon is placed on the base material, and the rising portion of the roof plate is brought into contact with the fixed tongue piece of the fixed hanger and the movable tongue piece of the movable hanger, and the adjacent roof plate By seam welding the rising part of both of the parts and the fixed tongue piece and the movable tongue piece between them to form a joint part, and repeating these in order to form the roof, the roof board can be placed on the base material of the roof of an appropriate slope. It can be installed extremely firmly, and can be roofed watertight and airtight.Furthermore, it can cope well with the thermal expansion and contraction of the roof panels, eliminating the above-mentioned drawbacks! It certainly achieved its purpose.

Hereinafter, the present invention will be explained based on embodiments shown in the drawings.

A long (about 5m to about 35rn) roof plate made of gold fs (for example, stainless steel or other stainless steel material) with a seam weldable plate thickness (for example, about 0.21 to about 1 inch), , rising portions 2, 2 of approximately several cm to several tens of cm are formed on both sides of the main plate 1 in the width direction.
The roof plate A made up of 2 is formed by integrally forming coiled steel plates using a roll forming machine or the like. Further, as shown in FIGS. 3 to 6, the rising portion 2 has an outwardly upwardly inclined portion 2a.

2a is formed, top portions 2b, 2b are provided for the external force from the upper end, and further rise fi2c from the outside α11).

2C are integrally formed.

Reference numeral B denotes a base material for the roof, and as shown in FIG. 1, it is composed of a foamed synthetic resin board or a wood wool board, and a heat insulating board 3 such as an asbestos board. Alternatively, although not shown, the base material B may be composed of rafters and roofing boards. This base material B is generally placed on the main building 4.

C is a fixed hanger having an appropriate length in the long-term direction, and a vertical fixing tongue piece 6 is fixed to the fixed hanger main body 5. In the embodiment, as shown in FIGS. 3 and 4, a step portion 5a is formed approximately at the center of the top side of the fixed hanger main body 5, which has a generally cross-sectional shape as a whole. Vertical portion 6a on the side
The horizontal portion 6b of the fixing tongue piece 6 is fixed with a drill screw or the like, and is made of a relatively long cross-sectional thin metal plate that can be seam welded to other metal plates. The fixed tongue piece 6 has a plurality of fixed hanger bodies 5, 5. It is placed and fixed in such a way that it crosses over... Further, the fixed hanger C as shown in FIG. 8 is simply composed of the fixed tongue piece 6.

D is a movable suspender, and a vertical movable tongue piece 8 is slidably provided on a movable suspender main body 7.

In the movable suspender according to the embodiment, as shown in FIGS. 5 and 6, a step portion 7a is formed approximately at the center of the top side of the movable suspender main body 7, which has a generally hat-shaped cross section as a whole, and a step portion 7a is formed at the lower end thereof. A first elongated hole 7b is provided along the step 7a near the step 7a on the top side, and a second elongated hole is provided at an appropriate interval approximately parallel to the first elongated hole 7b on the top side. 7C is drilled. The movable suspender main body 7 is integrally formed from a single plate material by press working or the like, and the material thereof is metal, but stainless steel is preferable in terms of durability and corrosion resistance. The movable tongue piece 8 is formed of a metal N plate that can be seam welded to another metal plate, and is provided with a sliding part that is bent in an inclined or horizontal manner from the lower end of a vertical part of an appropriate height. , a folded edge is bent inwardly above the end of the sliding portion. In the experimental example, the movable tongue piece 8 is made of spring steel for durability and corrosion resistance, and can be seam welded to other metal plates, maintaining watertightness at the end of the vertical part after welding. A thin plate with a diameter of about 0.3 yen was used as it had the necessary conditions. Near the lower end of the vertical part, the sliding part, and the folded edge, there is a metal 1il.
i The strong plate is polymerized and fixed. If the movable tongue piece 8 is slidably provided on the movable hanger main body 7, then FIGS.
It is not limited to the shape of the movable hanger (■) as shown in the figure.

The base from the eaves to the ridge of the roof (the length of AB is L)
Although it depends on the roof slope, in this example, for cases where the roof slope is approximately 115 or more, the fixed position is fixed at L/3 points from the ridge part (in the case of a single-slope roof, above the water) as shown in Figure 1. A hanger C is fixed, and a plurality of movable hangers D, . Even if the roof slope is within about 115 degrees, the process is performed in substantially the same manner as described above. Then, the roof shingle is placed on the base material B, and at this time, the roof shingle is placed so that the long-term direction thereof is perpendicular to the main building 4 of the base material B, and the rising edge of the roof shingle is an example of The part 2 is placed so as to come into contact with the fixed tongue piece 6 of the fixed hanger C and the movable tongue piece 8 of the movable hanger C, and the rising part 2 on the other side to the adjacent roof plate is attached to the front roof plate. The two rising portions 2, 2, and the fixed tongue piece 6 and movable tongue piece 8 therebetween are seam welded to form a joint portion 10.
are formed, and these steps are repeated to construct the roof. When attaching the movable hanger, since the movable tongue piece 6 of the movable hanger can slide, the position may shift, and the vertical part 6a of the movable hanger 6 may be moved to the upright part 2.
It may be temporarily fixed (such as welding on one side). In addition, as for the order of attaching the fixed hanger C and the movable hanger to the corpse root board, as mentioned above, the fixed hanger Ci''iJ movable hanger is installed, not shown in Figures 3 to 6. When used, the fixed hanger C movable hanger is installed on the base material B, and then the roof shingles A are covered. When using child C, after placing roof board A on base material B, remove its fixed hanger C and movable hanger I] so as to attach it to this rising part 2. .

Even if the order is reversed, the roof construction is essentially the same.

In addition, in the configuration in which the snow stopper 11 is attached to the roof as shown in FIG. 7, the fixed hanger C is attached to the eaves, and a plurality of movable hangers are attached to the base material B at other locations. , D, . . . are each installed in series. The snow stopper 11 includes left and right holding members 1.1a,
It consists of Ila, a supporting member 11b that supports these two members, and a bolt/nut IIC, and the clamping members 11a and lla are clamped and fixed to the joint part 10 by the bolt/nut 11C. In the figure, 12 is a snow stopper, and 13 is a wall.

Next, the effects will be explained.

In the present invention, a fixed hanger C is attached in series to the base material B''2 at the appropriate location from the eaves to the ridge, and a plurality of movable hangers D, etc. are installed in series at other locations. 6] A seam-weldable roof plate A with rising portions 2.2 formed on both sides in the width direction of the main plate 1 is placed on the base plate B, and the rising portions 2 of the roof plate A are fixed with a fixing hanger C. Abutting against the tongue piece 6 and the movable tongue piece 8 of the movable hanger, the rising portions 2.2 of the adjacent roof panels A, A and the fixed tongue piece 6 and the movable tongue piece 8, 8.
. . . are seam welded to form the joint portion 10,
By repeating these steps one after another to form a roof, firstly, it is possible to form a strong roof on the base material B of the roof with an appropriate slope;
Secondly, it can cope well with the thermal expansion and contraction that occurs in the roof, so that almost no thermal distortion occurs, and thirdly, the roof can be made watertight and airtight.

To explain the function and effect in detail, a part of the roof plate A in the longitudinal direction constituting the roof is immovably attached to the fixed hanger C. It also allows for a strong installation instead of an unstable installation. In addition, even if the roof sheet A thermally expands and contracts in the longitudinal direction depending on the outside temperature, the rising part 2 of the roof sheet A is fixed only in a part of the longitudinal direction, and there is no movable suspension at other points. The movable tongue piece 8 can appropriately absorb the thermal expansion and contraction of the slide 9iLL, and it is possible to prevent any thermal stress distortion or breakage 10 from occurring in the seam welded roof. In particular, when the movable hanger I is attached, the entire envelope will fall under its own weight due to the slope, and the movable tongue of the movable hanger will be biased and can only slide in one direction, while not sliding in the other direction. As a result, when thermal expansion and contraction occurs, a large amount of thermal stress distortion occurs in a part or the whole of the roof, which has been a disadvantage.However, this invention completely eliminates this problem. or,
That roof board A.

The 10 joints between A and A are seam welded to make them watertight and airtight, providing a roof that is especially resistant to rain, and the rust-free roof sheet A provides good corrosion resistance, making it easy to repair. It also eliminates the need for this method, is durable, and has advantages in terms of maintenance and management.

[Brief explanation of the drawing]

FIG. 1 is a schematic longitudinal sectional side view of the present invention, FIG. 2 is an enlarged sectional view of the main part of FIG. 1, and FIG. FIG. 4 is a longitudinal sectional front view of FIG. 3, and FIG.
The figure is a partial perspective view of the present invention constructed using a movable hanger, FIG. 6 is a vertical sectional front view of FIG. 5, FIG. 7 is a schematic vertical sectional side view of another embodiment of the present invention, and FIG. 8 is a perspective view of the main part of FIG. 7, and FIG. 9 is a sectional view of FIG. ff18. A...Roof board, B...base material, C.
...Fixed hanger, D...Movable hanger, ■...
... Main plate, 2 ... Rising part, 6 ...
...Fixed tongue piece, 8...Movable tongue piece, 10...
...Joint part.

Claims (1)

[Claims] (1) A seam in which fixed hangers are attached to the base material at appropriate locations from the eaves to the ridge, and multiple movable hangers are attached in series at other locations to form rising portions on both sides of the main board in the width direction. A weldable roof plate is placed on the base material, and the rising part of the roof plate is brought into contact with the fixed tongue piece of the fixed hanger and the movable tongue piece of the movable hanger, and both the rising parts of the adjacent roof plate and the space between them are A roof characterized in that a fixed tongue piece and a movable tongue piece are seam welded to form a joint part, and these are successively repeated to form a roof.