JPH0414564Y2 - - Google Patents

Description

[Detailed description of the invention] <Industrial application field> The present invention relates to a mounting bracket used when attaching hollow panels to beams, etc., and is particularly suitable for easy and reliable installation when installing hollow panels on-site. Furthermore, the present invention relates to metal fittings that are excellent in workability, safety, economy, design, etc. with little variation.

<Prior art> Conventionally, as shown in FIG. 3, for example, hollow panels 5 arranged above and below are attached and fixed to a beam 6 via bolts 1, square nuts 2, Z fittings 3, receiving angles 4, etc. However, bolt holes had to be drilled in the hollow panel 5, a bolt tightening process was required to fasten the metal fittings, and the square nuts 2 rotated idly, making tightening unstable and uneasy. , poor workability,
In addition, when the upper and lower hollow panels 5 are assembled, the metal fittings for the upper hollow panel 5 must necessarily be located below the beam 6 from the assembly position, so the surface accuracy of the upper and lower hollow panels must be improved. Furthermore, separate receiving angles 4 are required at the joint of the upper and lower hollow panels, which has the drawback of poor workability and economical efficiency.

Furthermore, in order to improve these conventional drawbacks, for example, Utility Model Application No. 60-40609 and No. 60-48511 have been developed.
No. 60-172944, etc., have also been developed, but these technologies involve combining a mounting bracket with a special shape and a bottom chord material, or combining a special fixing bracket and mounting material. However, both techniques have disadvantages such as inferior workability, economy, and safety, as well as a lack of consideration for the connection of the upper and lower hollow panels as mentioned above. Ta.

<Problems to be solved by the invention> The metal fittings of the present invention are a completely new technology developed in view of these drawbacks of the conventional ones. To provide a completely new metal fitting that can easily and reliably clamp and fix angles from the front and back surfaces, respectively, and can also accurately achieve mutual surface accuracy when assembling upper and lower hollow panels. It is something.

<Means for solving the problem> The present invention has a substantially U-shaped metal fitting formed in a substantially U-shape by a bottom plate and left and right side walls, and a locking part at the upper end that can be covered and locked to the top of one side wall. This is a hollow panel mounting fitting characterized in that it is constructed by combining a substantially 7-shaped fitting.

<Function> As described above, the present invention has a substantially U-shaped metal fitting formed in a substantially U-shape by the bottom plate and left and right side walls, and a locking portion at the upper end that can be covered and locked to the top of one side wall. Since it is constructed by combining the shape metal fittings, it is approximately U.
The shape metal fittings can be clamped and fixed to the ends of the hollow panel, and by assembling the two metal fittings together, a receiving angle can be inserted between them to lock them. Panels can be easily and securely attached to beams, etc.

Furthermore, if a notch is made in one side wall of the approximately U-shaped metal fitting and the middle partition of the hollow panel is inserted into this notch, the movement of the hollow panel in the width direction is fixed by this metal fitting. be able to,
This makes it possible to omit fixing fittings in the width direction of the hollow panel.

<Embodiment> To specifically explain an embodiment of the metal fitting according to the present invention with reference to the drawings, in FIGS. It is a substantially U-shaped metal fitting, the lower part of the left side wall has an outward bulge 8, and a hollow partition (not shown) provided in the hollow panel 5 is inserted into the center of this left side wall. A gasket 10 is laminated on the inner surface of the upper part of the left side wall, and an upper locking part 11 of the right side wall is formed to open slightly outward. A notch 12 is formed in the center of the wall into which the upper metal fitting of the panel coming below can be inserted.

Next, reference numeral 13 denotes a substantially 7-shaped metal fitting whose side shape is approximately 7-shaped, and a locking portion 11 of the metal fitting 7 is attached to the upper part.
It has a bent locking part 14 that can be covered and locked, and a notch 15 is bored in the lower center into which the upper metal part of the panel can be inserted.

When using the metal fitting according to the present invention, as shown in FIG. The substantially T-shaped metal fitting 13 is attached and fixed to the substantially U-shaped metal fitting 7 by means of the above-described method, and the upper end of the receiving angle 4 welded to the beam 6 is forcibly inserted between these metal fittings 7, 13. 13 and metal fittings 13
By welding the and receiving angles 4 to each other, the hollow panel 5 can be firmly attached and fixed to the beam 6.

<Effects of the invention> Since the metal fittings according to the invention have the above-mentioned structure and function, it is possible to significantly simplify and ensure the construction of hollow panels on-site, and it is not necessary to tighten bolt sets or the like as in the conventional method. No tools or work are required, and there are no protruding parts such as bolts, so it looks good in terms of design, and if a gasket is provided, variations in panel thickness can be completely absorbed, and the metal fittings can be completely fixed. By installing this, when the panel is inflated, it is possible to omit the edge chamfering of the panel, and it also prevents stress from being generated at the panel edge when the panel bends due to frontal wind pressure loads, etc. By bringing the metal fittings into close contact with the sides of the receiving angle, it has great effects such as making it possible to easily and precisely match the upper and lower panels.

[Brief explanation of the drawing]

FIG. 1 is an explanatory perspective view of the metal fitting of the present application, FIG. 2 is an explanatory cross-sectional view of its use, and FIG. 3 is an explanatory view showing a conventional example. 1 is a bolt, 4 is a receiving angle, 5 is a hollow panel, 6 is a beam, 7 is a substantially U-shaped metal fitting, 9, 12, 15
13 is a substantially 7-shaped metal fitting, and 14 is a bending locking portion.

Claims (1)

[Scope of utility model registration request] It is constructed by combining a substantially U-shaped metal fitting formed into a substantially U-shape by the bottom plate and left and right side walls, and a roughly 7-shaped metal fitting having a locking part at the upper end that can be covered and locked to the top of one side wall. Features hollow panel mounting hardware.