JPH074269Y2 - Corner panel mounting structure - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a corner panel mounting structure capable of efficiently mounting a corner panel arranged at a corner of a building constructed by a panel construction method.

[Conventional technology]

In recent years, a house of a panel construction method has been adopted in which a panel such as a concrete panel is attached to a steel house framework to form an outdoor wall of the house. In addition, in such a house, the wall panels for forming the outer wall have a width that is an integral multiple of the reference module, which is the reference size of the house, and therefore the width is formed in the corner portion of the corner where the outer wall intersects at a right angle. As shown in FIG. 4, a corner panel c having two pieces c1 and c2 whose back surfaces extend along two surfaces sandwiching one ridge b of a pillar a is mounted at right angles.

On the other hand, such a corner panel c has a protruding end of a hook bolt d embedded in each of the pieces c1 and c2 and protruding from the back surface of the corner panel c as shown in FIG. It was attached by welding.

[Problems to be solved by the device]

However, in such a conventional mounting structure, welding work between the joint metal fitting f and the hook bolt d is required on site, which requires labor on site and is poor in mounting strength and mounting accuracy. There is a problem to be solved, such as making construction difficult, which impairs productivity.

An object of the present invention is to provide a corner panel mounting structure capable of improving the efficiency of the mounting work and solving the above-mentioned problems, based on the fact that a pillar and a corner panel are screwed together via a panel fitting.

[Means for Solving the Problems]

According to the present invention, one pillar is arranged at a corner portion where outer walls intersect at right angles, and two pieces whose back surfaces are along two surfaces of pillars sandwiching the ridge portion are arranged through an inner corner. A corner panel mounting structure for connecting a corner panel provided at a right angle through a panel fitting, wherein the panel fitting is arranged on each of two surfaces of a pillar, and the panel fitting is provided on the surface of the pillar. A screw passing from the outside through each piece of the corner panel is screwed to an outer end of a horizontal protruding piece extending from a vertical fixing piece bolted to the corner panel toward the back surface of the corner panel and is orthogonal to the protruding piece. By this, a vertical mounting piece that abuts on the back surface is provided, and the fixing piece extends through a small hole through which the bolt for passing the lower edge of the mounting piece downward and bolting to the surface of the pillar is passed. Have.

[Action]

The corner panel is attached to the pillar using panel fittings that include a fixing piece bolted to each side of the pillar and a mounting piece that is in contact with the back surface of the corner panel and that screws that pass from the outside of each corner panel are screwed together. Join. Therefore, welding work on site can be eliminated, the construction efficiency can be greatly enhanced, and the mounting strength and the mounting accuracy of the corner panel can be improved, and the building construction can be performed easily and with good quality.

〔Example〕

 An embodiment of the present invention will be described below with reference to the drawings.

In the figure, the mounting structure of the corner panel is such that one ridge 14 is directed to the corner 13 where the outer wall W intersects at a right angle.
The pillar 4 disposed on the two sides of the pillar 4 and the two surfaces 5a of the pillar 4 that sandwich the ridge 14
Two pieces 3a and 3b along which each back surface 16 extends along 5b are connected to a corner panel 2 provided at right angles through an inner corner 17 by using a panel metal fitting 6, and the panel metal fitting 6 connects each of the pillars 4 to each other. Faces 5a, 5b
Each of them is vertically spaced.

On the other two surfaces 22a, 22b of the pillar 4, beam members 24, 25 are provided at right angles and vertically project near the upper end and the lower end of the corner panel 2, respectively. The ends of the beam members 24 and 25 are bolted to the column 4 via joint fittings 26 which are bolted to the two surfaces 22a and 22b of the column 4 above and below the beam members 24 and 25, respectively. 25 supports the outer wall W.

The panel fitting 6 has a fixing piece 7 made of a rectangular plate material having a width substantially the same as the surface 5 of the pillar 4 (hereinafter, the surfaces 5a and 5b are collectively referred to as 5) and bolted to the surface 5. A projecting piece 9 formed of a rectangular plate material that extends horizontally from the upper end of the bolted fixing piece 7 toward the rear surface 16 of the corner panel 2, and a right angle bent from the outer end of the projecting piece 9. Back
It has a substantially inverted L-shaped cross section with a mounting piece 10 made of a rectangular plate member that abuts on the back surface 16 by hanging down along the back surface 16. The fixing piece 7 has an extension portion that extends below the lower edge of the attachment piece 10 and is provided near the upper and lower ends of the corner panel 2 by penetrating the extension portion with the small holes for bolting. And easily and firmly fixed to the pillar 4.

Further, a pair of screw holes 12A and 12B are formed in the mounting piece 10 at intervals in the width direction. In this example, the screw holes 12A on the side facing the ridge 14 are used from the outside of the corner panel 2. Screw the passing screw 19 to join the corner panel 2.

In addition, each of the pieces 3a and 3b of the corner panel 2 has the above-mentioned screw holes.
Insertion hole 3 for inserting the screw 19 from the outside at a position matching with 12A
5 is drilled. The insertion hole 35 is tapered toward the inside so that the head of the screw 19 screwed into the screw hole 12A can be embedded in the corner panel 2 without protruding from the outer surface of the corner panel 2. It is preferable to make the shape or the cut shape. When the outer surface of the corner panel 2 is to be finished, the head may be projected from the outer surface.

Further, in the present example, the outer wall panel 32 forming the outer wall W is threadedly connected at its both ends by using the other screw hole 12B of the mounting piece 10 in the same manner as the corner panel 2, and thereby the corner panel 2 is connected. The joint width can be easily adjusted and the mounting strength can be improved. The central portion of the outer wall panel 32 is fixed to the beam members 24 and 25 through appropriate fixing fittings.

[Effect of device]

As described above, in the corner panel mounting structure of the present invention, the corner panel can be easily mounted on the pillar by screwing the screws from the outside of each piece of the corner panel to the panel fittings bolted to the pillar in advance.

Therefore, it is possible to eliminate the welding work at the site, greatly improve the construction efficiency, improve the mounting strength and the mounting accuracy, and stabilize the mounting quality. Further, the fixing piece of the panel metal fitting has an extension portion that extends downward beyond the lower edge of the attachment piece along the back surface of the corner panel, and a small hole through which a bolt for bolting to the surface of the pillar passes through this extension portion. Since it is transparently installed, it is possible to prevent the mounting piece from interfering when the fixing piece of the panel metal fitting is bolted to the surface of the pillar, and the fixing piece can be easily and firmly used with a tool. Can be bolted to.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention, FIGS. 2 to 3 are sectional views thereof, and FIG. 4 is a sectional view showing a prior art. 2 ... Corner panel, 4 ... Pillar, 6 ... Panel metal fitting, 7
...... Fixing piece, 9 ...... projecting piece, 10 ...... mounting piece, 14 ...... ridge.

Claims (1)

[Scope of utility model registration request] 1. A column arranged with one ridge toward a corner where outer walls intersect each other at a right angle, and two pieces whose back faces extend along two faces of the column sandwiching the ridge through an inner corner. Is a corner panel mounting structure in which a corner panel provided at a right angle is connected through a panel fitting, and the panel fitting is a pillar
The panel fittings are arranged on each of the two surfaces, and the panel fittings are provided on the outer ends of the horizontal protruding pieces extending from the vertical fixing pieces bolted to the surface of the pillar toward the back surface of the corner panel. A vertical mounting piece is provided that abuts against the back surface by screwing each piece from the outside and is orthogonal to the projecting piece, and the fixing piece extends beyond the lower edge of the mounting piece downward and A mounting structure for a corner panel, which has an extension part through which a small hole for bolting is bolted to the surface.