JPH0542188Y2 - - Google Patents

Description

[Detailed description of the invention] <Industrial application field> The present invention relates to a mounting structure that allows hollow plates to be attached to a building frame. This invention relates to a hollow plate mounting structure that can be attached to a building frame.

<Prior art> In the conventional mounting structure of this type of hollow plate, for example, as shown in FIG. After fixing by welding to both corners of the hollow plate 1, and drilling a hole at a predetermined position in the hollow plate 1, insert a bolt 4 into the hole and attach the left and right hollow plates via separately prepared tightening fittings 5, nuts 6, etc. 1 separately from the base hardware 3.
The hollow plate 1 was attached and fixed to the pillar 2 by this.

<Problems to be solved by the invention> However, the above-mentioned conventional technique requires drilling holes in the hollow plate 1, which causes problems such as poor workability, high costs, and a decrease in the strength of the plate material. , and since the adjacent hollow plates 1 must be fixed separately with base metal fittings 3, bolts 4 and fastening fittings 5, work efficiency is poor, and furthermore, the above-mentioned fittings are exposed on the surface, making it unsightly. In addition, the metal fittings mentioned above have metal fittings that are attached from the body side, so
There were problems such as it was often not necessary to install it in a position facing a beam.

Also, recently, for example,
As shown in the above publications, a technique has also been developed for attaching external wall panels to structural columns by complexly combining holding fittings, pulling fittings, bolts, and nuts bent into special shapes, respectively. This technology combines special metal fittings into an extremely complex structure and then tightens them with bolts and nuts to attach the exterior wall panels to the structural columns.The installation process is complex, requires skill and time, and is parallel There were problems such as the difficulty of attaching the exterior wall panels that were used together using common metal fittings.

The hollow plate mounting structure according to the present invention is a technology that fundamentally improves the above-mentioned conventional problems, and provides a technology that allows a hollow plate to be attached to a column with a single touch using particularly simple metal fittings. It is something to do.

<Means for solving the problem> The hollow plate mounting structure according to the present invention is a technology that fundamentally improves the above-mentioned conventional problems. This is a horizontal hollow plate mounting structure in which a hollow plate 11 having a horizontal plate is attached to a pillar 8 with the longitudinal direction of the hollow plate horizontal, and a lightning bolt-shaped receiving metal fitting 7 is fixed to the pillar 8.
A mounting hardware 9 having a U-shaped cross section and having a first piece a, a second piece b large enough to be inserted into the hollow part of the hollow plate 11, and a third piece c connecting these pieces.
The first piece a is configured by a combination of
has a protrusion protruding in a direction perpendicular to the direction of insertion into the hollow part, and the protrusion parts of the two mounting hardware 9 are respectively fixed to a common receiving hardware 7, and
The second pieces b are respectively inserted into the hollow portions of the adjacent hollow plates 11 to be assembled.

<Function> Since the present invention has the above-mentioned structure,
If you hold the hollow plate 11 biased toward one side of the receiving metal fitting 7 so that the two adjacent hollow plates 11 are in contact with one lightning bolt-shaped receiving metal fitting 7 fixed to the pillar 8, the cross-sectional shape will be The letter-shaped mounting bracket 9 has a short second
Piece b is inserted into the hollow part of the hollow plate 11, and one side of the first piece a protrudes longer than the other in the direction perpendicular to the insertion direction into the hollow part, and the upper surface of the hollow plate 11 and the above It can be sandwiched with the receiving metal object 7.

By using two sets of mounting hardware 9 in which the protruding directions of the protruding first pieces a are opposite to each other, two adjacent hollow plates 11 can be connected to one set. It can be attached to the receiving hardware 7.

In this way, the hollow part opened at the end of the hollow plate 11 can be used to attach the hollow plate horizontally to the column, so there is no need to drill holes for attachment in the hollow plate 11 as in the conventional case. As described above, it is possible to attach and fix the two hollow plates 11 adjacent to the set of receiving metal fittings 7 with one set of metal fittings, and furthermore, it is possible to prevent the metal fittings from being exposed to the outside. .

<Example> An embodiment of the present invention will be specifically explained with reference to figures. Fig. 1 is a partially cross-sectional explanatory diagram showing the mounting structure of the invention, Fig. 2 is a perspective view showing the component parts, and Fig. 3 and Fig. 4 are perspective explanatory views showing the main parts of the assembled configuration, Fig. 5A is a cross-sectional view after the hollow plate is attached and fixed, Fig. 5B is its perspective view, and Fig. 6 is another implementation. It is an explanatory diagram showing an example.

In FIGS. 1 to 5A and 5B, reference numeral 7 is a lightning-shaped receiving metal fitting whose lower end protrudes and is welded and fixed to a column 8 made of H-shaped steel. Reference numeral 9 denotes a mounting hardware having a U-shaped cross section, and as is particularly clear in FIG. The first piece a is configured to protrude longer than the second piece b in a direction perpendicular to the insertion direction of the hollow plate 11 into the hollow portion. 10 is the mounting hardware 9 and the hollow plate 1
This is a packing that can be filled into the gap formed between 1 and 1. This hollow plate 11 is made of an extruded cement plate or the like.

In constructing the mounting structure according to the present invention, as shown in Figs. and the protruding part of the first piece a of this mounting hardware 9 and the hollow part 1
1, one side of the receiving metal fitting 7 is inserted and fixed by welding between the upper surface of the mounting fitting 9, the hollow plate 11 is supported by the receiving metal fitting 7 via the mounting fitting 9, and the second piece b of the mounting fitting 9 is
The packing 10 is inserted into the gap formed between the bottom surface of the hollow part of the hollow plate 11 and the hollow plate 11, and thereby one of the hollow plates 11 can be attached and fixed.

Furthermore, the other hollow plate 11 is supported on the other side of the receiving metal fitting 7 by repeating the same process,
They can be attached and fixed adjacent to one of the hollow plates 11.

Moreover, FIGS. 5A and 5B show an embodiment in which the hollow plate 11 is mounted and fixed in the vertical direction.

In the above embodiment, the receiving metal fitting 7 was composed of a lightning-shaped receiving metal fitting, but as shown in FIG.
It is also possible to configure it in a fixed manner.

<Effects of the invention> Since the mounting structure according to the present invention has the structure and function as described above, a hollow plate can be mounted by a one-touch operation of fitting a mounting hardware having a U-shaped cross section into the hollow part of a predetermined hollow plate. Not only can it be fixed, but also two adjacent hollow boards can be installed and fixed using a set of brackets.

Moreover, since there is no need to drill fixing holes in the hollow plate, workability is good and the strength of the material is not reduced.

Furthermore, since the mounting hardware is not visible, it looks good, and it is also possible to install hollow plates with small joint spacing, which improves lathe workability and design as a whole.
It has the characteristics of being extremely economical.

[Brief explanation of the drawing]

FIG. 1 is a partially cross-sectional explanatory view showing the mounting structure of the present invention, FIG. 2 is a perspective view showing the component parts, and FIGS. 3 and 4 are perspective explanatory views showing the main parts of the assembled configuration, respectively.
Figure 5A is a cross-sectional view after the hollow plate is installed and fixed.
FIG. 5B is a perspective view thereof, FIG. 6 is an explanatory diagram showing another embodiment, and FIG. 7 is an explanatory diagram showing a conventional example. 1 and 11 are hollow plates, 2 and 8 are pillars, 4 is bolts,
6 is a nut, 7 is a receiving hardware, 9 is a mounting hardware, 10
is Patsukin.

Claims (1)

[Scope of utility model registration request] A hollow plate 11 having a plurality of hollow parts passing through it in the longitudinal direction is placed in a column 8 with the longitudinal direction of the hollow plate horizontal.
A mounting structure for a horizontal hollow plate to be attached to,
A lightning bolt-shaped receiving metal fitting 7 fixed to a pillar 8, a first piece a, a second piece b large enough to be inserted into the hollow part of the hollow plate 11, and a third piece c connecting these pieces. The first piece a has a protruding part that protrudes in a direction perpendicular to the direction of insertion into the hollow part, and a common receiving metal fitting 9 has a U-shaped cross section. 7, the protrusions of the two mounting hardware 9 are respectively fixed to the hollow plate 11, and each second piece b is inserted into the hollow part of the adjacent hollow plate 11 to be assembled. Board mounting structure.