JPH0233533Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention relates to a mounting device for panels, particularly lightweight cellular concrete panels, more preferably lightweight cellular concrete panels (ALC panels) cured with high temperature and high pressure steam. The purpose is to provide an installation method with high reliability in construction quality and high construction efficiency.

(Prior Art and its Problems) Conventionally, various construction methods have been used when attaching this type of wall panel to a building frame. However, conventional mounting methods using mounting hardware such as bolts expose the mounting hardware to the outside or require finishing with repair mortar, etc., which poses problems in terms of design and workability.

In order to solve these problems, the construction method shown in Fig. 2 1 and 2, which was previously filed by the present applicant, is proposed. A method of installing by inserting a steel bar 4 is effective, but this method is mainly used around openings in buildings, where the steel bar 4 is inserted into the hole 1b and the wall panel 1 is attached to the flange of the reinforcing steel 3 in the opening. The base end of a bar-shaped steel material 4 is fixed to the surface by welding.

However, when this installation method is used on standard parts of a building and the panels are attached to the structural frame next to each other, it is difficult to perform welding between the edges of adjacent panels, which reduces work efficiency. , it was not possible to inspect the welded parts from the outside after the panel was erected,
Construction management is difficult.

(Means for Solving the Problems) In order to solve the above problems, the present invention is a mounting device that consolidates the welding of mounting fittings on the back side of the panel, and even in standard parts of buildings, adjacent panels can be welded together. This allows for installation.

That is, in the first aspect of the present invention, the panel support steel material fitted into a circular hole drilled in the panel edge face in a direction perpendicular to the face is bent in an L-shape toward the structural frame at the edge part. This panel mounting device is characterized in that it protrudes from the back surface of the panel, and is welded and fixed at the protruding portion to a horizontal portion of a structural frame or a horizontal plate fixed to the structural frame. , a bracket in which a horizontal piece is fixed to the structural frame, a vertical piece is in contact with the lower back of the upper panel and the upper back of the lower panel, and the vertical piece is omitted at the protruding part of the panel support steel member. a horizontal plate which is welded and fixed to the structural frame or the horizontal piece of the support metal in the part where the vertical piece of the metal support is omitted, and whose tip protrudes toward the panel side from the vertical piece of the metal support; The upper panel is configured to be able to be installed on the horizontal plate, and is fitted into a circular hole drilled in the panel edge face in a direction perpendicular to that face, and the upper panel is fitted into a circular hole drilled in a direction perpendicular to the face of the panel. This panel mounting device is characterized in that it has a panel supporting steel material bent in an L shape, protruding from the back surface of the panel, and fixedly welded onto the horizontal plate.

The details will be explained below based on the embodiments shown in FIGS. 1, 2, and 3.

In Fig. 1, a panel supporting steel member 4 fitted into a circular hole 1b perpendicular to the horizontal edge surface 1a of the panel 1 is bent into an L shape and protrudes from the panel back surface 1c. , the protrusion 4a
It is welded to the horizontal plate 5 at. panel 1
The circular hole 1b may be formed during the manufacturing of the panel or during the construction of the panel, and in particular, the hole can be easily drilled using a general-purpose electric drill at the construction site.

Panel support steel material 4 to be fitted into circular hole 1b
is a rod-shaped or tubular steel material with a circular cross section,
It is desirable that its outer diameter be approximately the same as, or slightly smaller than, the diameter of the circular hole 1b. Further, the supporting steel material 4 is required to be welded and fixed at least to the horizontal portion of the beam steel frame 2, which is the structural frame, or to the horizontal plate 5 fixed to the structural frame at the protruding portion 4a. Although the drawing shows an example in which a horizontal plate is used, the panel support steel material 4 may be directly welded to the horizontal portion of the beam steel frame 2 that is the structural frame. In this way, the panel supporting steel material 4 is welded to the horizontal part of the structural frame or horizontal plate at the part that protrudes from the panel 1, so that not only is welding easy, but also the welded part is attached to the panel 1. Since it is a more protruding part, the welded state can be visually confirmed after welding. In addition, when using the horizontal plate 5, the panel supporting steel material 4 may be welded to at least the horizontal plate 5, as shown in FIG. 1 and 2, for example.

The support 6 includes a horizontal piece 6b that is fixed to the beam steel frame 2 that is the building frame, and a lower back surface 1 of the upper panel.
c and a vertical piece 6a to which the upper back surface 1c of the lower panel is abutted, and the panel 1 and the beam steel frame 2
The panel 1 can be erected perpendicularly to the building frame while maintaining a predetermined distance between the panel 1 and the frame. Further, as shown in the drawing, the vertical piece 6a of the metal holder 6 is at least partially omitted at the mounting portion of the panel support steel 4. Therefore, the horizontal plate 5 is mounted at an appropriate height position.

When installing the panel 1, first, the supporting metal fitting 6 is positioned in the horizontal and vertical directions, and then the horizontal piece 6b is fixed to the flange portion of the beam steel frame 2 by welding or the like. In addition, as shown in FIG. 1 and 2, a height adjusting hardware 7 may be used to fix the height with studs 8.

Next, the upper back surface 1c of the lower panel is attached to the support 6.
A horizontal plate 5 is attached to the vertical part 6B of the lower panel by inserting the bar-shaped steel material into the small hole 1b of the panel and attaching it to the upper part of the lower panel. The part protruding from the back side is welded to the metal holder 6.

Next, the upper layer panel is placed on the horizontal plate 5, and the lower back surface 1c of the upper layer panel is placed on the horizontal plate 5.
is brought into contact with the vertical piece 6a of the support 6, and the L-shaped panel support steel 3 fitted to the lower part of the upper panel is welded and fixed to the horizontal plate 5 at the protrusion. With this configuration, not only is it easy to weld, but also the welded state can be visually confirmed after welding.

(Effect of the invention) The first invention of the present invention is that the panel support steel material fitted into the circular hole drilled in the panel edge face in a direction perpendicular to that face forms an L-shape toward the structural frame side at the edge portion. A panel mounting device that is bent and protrudes from the back of the panel, and is welded and fixed at the protruding portion to a horizontal part of the structural frame or a horizontal plate fixed to the structural frame, and the panel edge It is fitted into a circular hole drilled perpendicularly to the surface of the panel, bent in an L-shape toward the structural frame at the edge portion, and protrudes from the back surface of the panel to form a horizontal part of the structural frame or the structural frame. Since the panel has a panel support steel member welded and fixed on a fixed horizontal plate, the panel can be supported simply by inserting a bar-shaped or tubular steel member into a circular hole drilled in the face of the panel. Therefore, the panel can be easily installed, and there is no need for the mounting metal fittings to be exposed to the outside or for finishing repairs using repair mortar or the like. In addition, since welding of the panel supporting steel material to the horizontal plate or beam steel can be done at the part that protrudes from the panel, not only is welding easier, but also the welded part is located at the part that protrudes from the panel, so the welding condition after welding is improved. can be visually confirmed. As described above, the panel mounting device of the present invention as set forth in claim 1 allows easy welding even when used on standard parts of a building and when mounting panels adjacent to each other on a structural frame.
In addition to improving work efficiency, welded areas can be inspected from the outside after the panels are erected, making construction management easier.

Furthermore, in the second aspect of the present invention, the horizontal piece is fixed to the structural frame, the vertical piece is in contact with the lower back of the upper panel and the upper back of the lower panel, and the vertical piece is attached to the protrusion of the panel supporting steel. Since the panel 1 can be built perpendicularly to the building frame while keeping the distance between the panel 1 and the beam steel frame 2 at a predetermined distance, the vertical piece of the support can be installed vertically to the building frame. It has a horizontal plate which is welded and fixed to the structural frame or the horizontal piece of the support metal in the part where the part is omitted, and whose tip protrudes toward the panel side from the vertical piece of the metal support, and an upper layer is attached to the horizontal plate. Since the panel is configured so that it can be installed, the horizontal plate 5 can be installed at an appropriate height position. At the same time, it is fitted into a circular hole drilled perpendicularly to the panel edge surface, bent into an L-shape toward the structural frame at the edge portion, protrudes from the back surface of the panel, and is welded onto the horizontal plate. Since the panel support steel member is fixed, the panel can be supported simply by inserting a bar-shaped or tubular steel member into a circular hole drilled in the face of the panel. Therefore, the panel can be easily installed, and there is no need for the mounting metal fittings to be exposed to the outside or for finishing repairs using repair mortar or the like. Furthermore, since welding of the panel support steel material and the horizontal plate can be performed on the parts that protrude from the panel, not only is welding easier, but the welding state can be visually confirmed after welding. As described above, even when the panel mounting device described in item 2 of the present invention is used on a standard part of a building and panels are mounted adjacent to each other on a structural frame, the welding work is easy and the work rate is low. In addition to this, the welded parts can be inspected from the outside after the panels are erected, making construction management easier.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the panel mounting device of the present invention;
FIG. 12 is a longitudinal cross-sectional view thereof, and FIG. 13 is a cross-sectional view of the panel mounting portion. FIG. 2 1 is a sectional perspective view of a conventional panel mounting device made of bar-shaped steel material, and FIG. 2 2 is a vertical sectional view thereof. 1...Panel, 1a...Horizontal edge surface, 1b...
Circular hole, 1c...Back surface, 2...Beam steel frame that is the building frame, 4...Panel support steel, 5...Horizontal plate, 6...Bracket, 6a...Vertical piece, 6b...
Horizontal piece, 7... Height adjustment hardware, 8... Stud.

Claims (1)

[Claims for Utility Model Registration] (1) The panel support steel material fitted into a circular hole perpendicular to the face of the panel is bent in an L-shape toward the structural frame at the face of the panel. 1. A panel mounting device, which projects from the back surface of the panel, and is welded and fixed at the projecting portion to a horizontal portion of a structural frame or a horizontal plate fixed to the structural frame. (2) A receiver in which a horizontal piece is fixed to the structural frame, a vertical piece is in contact with the lower back of the upper panel and the upper back of the lower panel, and the vertical piece is omitted at the protruding part of the panel support steel. have hardware;
A horizontal plate is fixed by welding to a structural frame or a horizontal piece of the receiving metal at a portion where the vertical piece of the receiving metal is omitted, and the tip thereof protrudes toward the panel side from the vertical piece of the receiving metal. , the panel mounting according to claim 1 of the utility model registration claim, characterized in that the upper layer panel is configured to be installed on the horizontal plate, and a panel support steel material is welded and fixed on the horizontal plate. Device.