JPH04289357A - Fitting device for wall panel - Google Patents

Abstract

PURPOSE:To easily carry out bolting work on fitting a wall panel to frames. CONSTITUTION:A slit 9 is formed at the upper edge of a bracket 3 fitted to a beam 1. And the previously fitted bolt 18 to a wall panel 10 is attached in the slit 9 so as to insert from the upper part. And in this condition, the bolt 18 is fastened.

Description

[Detailed description of the invention]

0001

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for attaching wall panels to a building frame.

0002

[Prior Art] In buildings with a frame-panel structure in which wall panels such as exterior wall panels are attached to the steel frame of a building to form a wall, it is necessary to provide a structure for attaching the wall panels to the frame. be. As such a structure, a method is widely adopted in which a supporting metal fitting is attached to the framework in advance and the wall panel is fixed to this metal fitting with bolts. In this case, a bolt hole is formed in the support metal fitting, and the support fitting is tightened and fixed with a bolt inserted into the bolt hole.

0003

[Problem to be Solved by the Invention] In the above-mentioned mounting device using the support metal fittings, the bolt holes of the wall panel suspended by a crane are aligned with the bolt holes of the support metal fittings while the wall panel is suspended. In this state, insert the bolt and tighten it. However, it is extremely difficult to insert and tighten bolts in an unstable state with the bolt holes aligned while suspended.
Installation will require time and effort. Another problem was that the vertical height of the wall panel could not be adjusted using conventional bolt holes. The present invention aims to eliminate such conventional drawbacks.

0004

[Means for Solving the Problems] In order to solve the above problems, in the present invention, one end of the support fitting is fixed to the side surface of the web of a beam made of H-shaped steel, and the upper end of the support fitting protruding to the side of the beam is provided with a The wall panel is characterized by forming a slit with its upper end open and fixing the wall panel with bolts inserted into the slit.

[0005]

[Operation] According to the above configuration, when the support bolts previously attached to the wall panel are inserted from above into the slits of the support metal fittings fixed to the beam, the wall panel is temporarily supported by the support metal fittings. Just tighten the bolts.

[0006]

[Embodiment] In this embodiment, the present invention is applied to a waist wall of a balcony. In the figure, 1 is an H-shaped steel beam that constitutes the frame of the building, the flanges 5 at both ends of the web 2, 6 are arranged vertically in parallel. Reference numeral 3 denotes a support fitting of the present invention, in which an end portion of a support plate 7 is fixed to a side surface of a vertical mounting plate 4. The mounting plate 4 is superimposed on the outer surface of the web 2 of the beam 1 and attached by bolts 8, and in this state the support plate 7 protrudes outward from the beam 1. The tip of the support plate 7 protrudes upward outside the beam 1, and a slit 9 is formed downward from the tip.

The wall panel 10 constituting the waist wall has a recess 11 formed on its back surface, and along the side wall surface of the recess 11 are left and right vertical frames made of channels, as well as upper and lower horizontal frames 12 and 13. 14, 14 are joined in a rectangular manner with their grooves facing inward, and a frame 15 is embedded and attached to the frame 15. A roughly U-shaped joining plate 16 is fixed to the upper ends of the left and right vertical frames 14, 14 of the frame 15 by fitting the ends of the joining plate 16 into grooves, and aligns with the bolt hole formed in the center of the joining plate 16. A nut 17 is welded to the back side in this manner.

[0008] Then, with the mounting bolts loosely screwed into the back nuts 17 from the bolt holes of the joining plate 16, the wall panel 10 is hung with a crane or the like, and the mounting bolts 18 protrude from the joining plate 16. The part is inserted into the slit 9 of the support metal fitting 3 from above and installed, and the mounting bolt 18 is properly tightened to fix it.

With the upper end of the wall supported by the support fittings 3 as described above, one end of the lower support plate 20 horizontal to the upper surface of the lower flange of the beam 1 is fixed with bolts 19, and the outwardly protruding The tip of the support plate 20 is stacked on the upper surface of the joint plate 16 fixed to the end of the lower horizontal frame 13 in the same manner as described above, and the bolt 21 inserted into the bolt hole of the joint plate 16 is inserted into the back nut 17 of the joint plate 16. The lower end side of the wall panel 10 is fixed by screwing into the wall panel 10, and the installation is completed.

0010

As described above, according to the present invention, bolts are attached to the frame of the wall panel in advance so that they protrude, and in this state, while lowering the exterior wall panel suspended from above, the bolts at the upper end of the panel are removed. Because all you have to do is insert the bolt into the slit of the support bracket and tighten the bolt, there is no need to align the bolt hole with the bolt and insert and tighten the bolt as in the conventional case, making the installation process very easy. Also, if necessary, the height can be adjusted vertically within the range of this slit.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal cross-sectional view showing an embodiment of the present invention in a state where a wall panel is attached.

FIG. 2 is a sectional view taken along line AA in FIG. 1;

FIG. 3 is a sectional view taken along line BB.

FIG. 4 is a perspective view of the main part of the beam to which the support fittings are attached.

[Explanation of symbols] 1 Beam 2. Web 3 Support metal fittings 9 Slit 18 bolts

Claims (1)

[Claims] One end of the support bracket was fixed to the web side of a beam made of H-shaped steel, a slit was formed at the upper end of the support bracket that protruded outward from the beam, and the upper end was open, and the wall panel was fixed with a bolt inserted into this slit. A wall panel mounting device characterized by: