JPH0240649Y2 - - Google Patents

Description

[Detailed explanation of the invention] "Industrial application field" This invention is superior in strength, requires fewer parts, is simple and inexpensive to configure, and can also cover the bracket part with a heat insulating plate. The present invention relates to a mounting structure for a heat-insulating enclosure.

``Prior art'' Conventionally, a receiving metal fitting with a removably attached hanger for a folded plate-like construction board has a ridge-like part (trapezoidal ridge-shape, gate-shape, etc.) of 1 to 1, as shown in Fig. 7. There are various kinds of devices in which the bottom of the hanger a can be fixed to the top of a plurality of receiving metal fittings b with bolts or the like. Each of these brackets B is made by bending a strip plate and providing reinforcing ribs as necessary, and its strength depends on the material, plate thickness, size, plate width, etc., but in particular By increasing the thickness of the plates, they were designed to withstand vertical and horizontal loads caused by snow accumulation, wind pressure, earthquakes, etc. In addition, the line of action of the force applied to the hanger a is different from the fixing point, and a relatively large bending moment is applied, so a thick washer or the like is fixed to the bottom of the hanger.

``Problem that the invention seeks to solve'' However, since such a receiving bracket B, which is provided with a removable hanger a, is used in large quantities for constructing a fastening enclosure such as a roof or wall, it is difficult to solve the problem. In the case of the receiving metal fitting b having a thick plate, there were problems such as the construction cost of the entire fastening enclosure being relatively high. Also, if you try to place a heat insulating board on the bracket b as shown in Figure 7, the mountain-shaped part of the bracket b will get in the way, and you will have to place it while avoiding this. In many cases, it is not possible to place a heat insulating board on the shaped parts, which is a factor in reducing the heat insulating performance.

``Means for Solving the Problems'' Therefore, as a result of intensive research in order to solve the above problems, the inventor has developed the present invention by forming the top and bottom parts of the mounting from the upper and lower ends of the small rising part. The small rising part and the large rising part are made by aligning the heights of both bases of the thick U-shaped metal fitting and the thin metal fitting with the bottom part formed from the lower end of the large rising part and facing outward from each other. This is fixed on the structural material, and a heat insulating material is placed on the structural material and on both bottoms of the folded construction board. While fixing the locking part of the hanger to the bottom part of the hanger, the bottom part of the hanger is fixed to the top part of the mounting bracket, and the lower part of the hanger is fixed to the upper part of the adjacent folded plate-like construction board. By adopting a mounting structure in the heat-insulated outer enclosure that tightens the parts, it has superior strength, requires fewer parts, and can be constructed easily and inexpensively.Furthermore, it is possible to cover the bracket part with a heat-insulating material. This solves the problems mentioned above.

"Embodiment" An embodiment of the present invention will be described below with reference to FIGS. 1 to 6. 1 is the structural material such as the main building and the rim, A
1 is a receiving metal fitting, which is composed of a thick U-shaped metal fitting 2 and a thin metal fitting 3. The thick material U-shaped metal fitting 2 has a mounting top portion 2b and a bottom portion 2c formed from the upper and lower ends of the small rising portion 2a, and a relatively thick metal band plate (for example, about 3 mm to about 5 mm) is pressed. It is integrally formed by processing. The thin metal fitting 3 has a bottom portion 3b formed from the lower end of the large rising portion 3a, and a relatively thin band plate made of metal (for example, about 1 mm to about 2 mm) is integrally formed by press working. . In the embodiment, the large rising portion 3 of the thin metal fitting 3
A top portion 3c is formed from the upper end of a, and the cross section as a whole has a U-shape. The heights of the bottom side 2c of the thick U-shaped metal fitting 2 and the bottom side 3b of the thin metal fitting 3 are aligned, and both the bottom sides 2c and 3b face each other outward, and the small rising portion 2a and the large rising portion The portion 3a is fixed with a fixing member 4 such as a rivet. As a result, the mounting top portion 2b and the top portion 3c face each other outward, forming a step of an appropriate height (for example, about 1 cm to about 3 cm). Reinforcing ribs 5, 5 are formed on both sides of the plates of the thick U-shaped metal fitting 2 and the thin metal fitting 3. Further, on the back side of the mounting top portion 2b of the thick U-shaped metal fitting 2, a folded portion 2d may be formed in a bent manner as shown in FIG. 5, or a plate piece may be formed as shown in FIG. 2e may be welded. Further, a mounting through hole 2f is bored in the mounting top portion 2b.

Such receiving metal fittings A are fixed on the structural member 1 by welding or the like at predetermined intervals (the pitches of the roofing of the folded construction board 7 to be described later). At this time, the small rising portion 2a and the large rising portion 3 of the bracket A
Each surface of a is provided so as to be orthogonal (including substantially orthogonal) to the longitudinal direction of the structural member 1. 6
is a heat insulating material, and is formed of a foamed synthetic resin board, a wood wool board, a rock wool board, etc. of a predetermined width (the pitch of the roofing of the folded board construction board 7 described later), or Although not shown, it may be formed as a heat insulating board material of a predetermined width wound into a roll, or as a material covered with a synthetic resin film.
Such a heat insulating material 6 is laid on the structural material 1 and on both bottom sides 2c and 3b, and the small rising portion 2a and the large rising portion 3a are sandwiched between the edges of the adjacent heat insulating materials 6 and 6. It is laid out in

Reference numeral 7 is a folded board for construction, in which a bottomed V-shaped part 7a has top parts 7b, 7b formed on both sides, and a lower part 7c and an upper part 7d are bent from both ends thereof. There is. The lower part 7c of this folded plate-shaped construction board 7
The area between the rising part of the part and the rising part of the upper ridge part 7d corresponds to the roofing pitch of the folded plate-like construction board 7. The lower part 7c and the upper part 7d are shown in FIG.
Is it round as shown in Figure 2? Or is it square as shown in Figure 3? However, the present invention is not limited to these embodiments as long as the upper part 7d can be attached to the lower part 7c.

Reference numeral 8 denotes a hanger, which is formed from a locking portion 8a and a mounting bottom portion 8b. The locking part 8a is also the lower part 7.
c It corresponds to the shape of the upper part 7d.

The folded construction board 7 is placed on the heat insulating material 6. That is, the top side 7b of the folded plate-like construction board 7 is placed on the top 3c of the thin metal fitting 3 of the receiving metal fitting A, and the locking part 8a of the hanger 8 is placed on the lower edge 7c. While being locked, the mounting bottom part 8b of the hanger 8 is fixed to the mounting top part 2b of the thick U-shaped metal fitting 2 with a fixing device 9 such as a bolt, and then the adjacent folded plate-shaped fastening construction board 7 is fixed. The upper part 7d is the lower part 7c of the folded board 7 and the locking part 8a of the hanger 8.
These steps are repeated one after another to construct an insulating and tightened enclosure.

"Effect of the invention" In the present invention, the thick U-shaped metal fitting 2 has the mounting top part 2b and the bottom part 2c formed from the upper and lower ends of the small rising part 2a, and the bottom part 3b is formed from the lower end of the large rising part 3a. Both bottom parts 2c, 3 with thin metal fittings 3
The small rising portion 2a and the large rising portion 3a are fixed to each other so that the heights of b are the same and they face outward from each other to form a receiving metal fitting A, and this receiving metal fitting A is used as a structural member 1.
Further, the heat insulating material 6 is placed on the structural material 1 and on both bottom sides 2c and 3b, and the hanger 8 is fixed to the lower part 7c of the folded board 7. While locking the part 8a, the mounting bottom part 8b of the hanger 8 is fixed to the mounting top part 2b of the receiving bracket A, and the lower part 7c is
By tightening the upper edge portion 7d of the adjacent folded plate-shaped construction board 7, firstly, it can be made superior in strength, and the second component, the bracket A, can be strengthened. The number of parts is small, the structure is simple and inexpensive, and thirdly, when the heat insulating material 6 is laid, the part A of the bracket is covered with the insulating material 6, which prevents cold bridging at this part. It has many effects.

To explain these effects in detail, the tensile load (wind pressure load, etc.) applied to the bracket A is applied to the mounting top 2b of the thick U-shaped bracket 2 via the hanger 8, and the tensile load applied to the hanger 8 is Displacement occurs between the horizontal line of action of the load and the point where the hanger 8 is fixed, and this causes a bending moment. Since the rising portion 2a and the bottom portion 2c are made of thick material, it can be made extremely strong against the action of bending moments. In this way, there is a great advantage in being able to make the material superior in terms of strength in terms of material mechanics.

Furthermore, the other half of the bracket A is provided with a thin metal bracket 3 made of thin material, which allows the overall material of the bracket A to be significantly reduced, the unit price of the material to be halved, and a significant resource saving measure. is completed, and the bracket A
Since many of these are used at one roof construction site, the construction cost for the entire insulation enclosure can be reduced.

In addition, in the receiving fitting A which is a component of the present invention, there are a small rising part 2a and a large rising part 3a, which do not get in the way of laying the heat insulating material 6 and can be laid over the entire lower surface of the roof. There is also the effect that no cold bridging effect occurs at the A location of the receiving fitting, and the heat insulation performance can be improved.

In addition, if the top part 3c is provided on the thin metal fitting 3, the top part 7 will be removed when the folded plate-like construction board 7 is installed.
b can be placed thereon, construction can be made easier, and a stable support mounting structure can be provided even after construction.

[Brief explanation of drawings]

Fig. 1 is a perspective view of the present invention, Fig. 2 is a sectional view of Fig. 1, Fig. 3 is a sectional view of another embodiment of the invention, Fig. 4 is a perspective view of the holder, and Fig. 5 is a sectional view of the present invention. FIG. 4 is a sectional view of the receiving metal fitting, FIG. 6 is a partially sectional side view of the receiving metal fitting of another embodiment, and FIG. 7 is a perspective view of the receiving metal fitting to which a conventionally known hanger is attached. A...Bracket fitting, 1...Structural material, 2...Thick material U-shaped metal fitting, 2a...Small rising part, 2b...Mounting top part, 2c, 3b...Bottom part, 3a...Large rising part, 6... Insulation material, 7... Folded construction board,
7c...Lower part, 7d...Upper part, 8...Hipper,
8a...Locking part, 8b...Mounting bottom part.

Claims (1)

[Scope of utility model registration request] The thick U-shaped metal fittings with the top and bottom parts formed from the upper and lower ends of the small rising part, and the thin metal fittings with the bottom part forming the mounting top part from the lower end of the large rising part, are installed while aligning the heights of both base parts. The small rising part and the large rising part are fixed so as to face each other outward to form a receiving metal fitting, this receiving metal fitting is fixed on the structural material, and furthermore, a heat insulating material is placed on the structural material and on both base parts. Place the hanger on the folded plate-shaped construction board, and while locking the locking part of the hanger to the lower part of the board, fix the bottom part of the hanger to the top part of the mounting bracket, and , a mounting structure in a heat-insulating clamping enclosure characterized by clamping the upper part of an adjacent folded board-shaped construction board.