JPH0644834U - Panel mounting bracket - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a mounting bracket that does not require welding when the panel is mounted to the frame of a building with a bracket. [Structure] One side of a metal plate formed by bending an iron plate in a stepwise manner is screwed to a panel, and the other side of the panel mounting metal plate that holds a part of the frame between the other side and the panel surface is projected on the other side. Is provided, and the projection is fitted into the recess or hole provided on the body side.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a shape of a metal fitting for attaching an ALC panel or the like to a frame as an outer wall or floor of a building.

[0002]

[Prior art]

 Conventionally, various construction methods have been used to attach an ALC panel or the like to a building frame. As a typical example, as shown in the vertical cross-sectional view of FIG. 6 (A), as shown in the vertical wall mounting structure, the upper side of the horizontal upper flange 2 of the steel beam 1 is directed upward. The ruler angle 3 is fixed, the weight receiving metal fitting 5 is projected outward from the ruler angle 3, the lower end of the upper panel 4a is supported, and the reinforcing bars 7 are arranged in the grooves 6 on both side surfaces. After welding to the self-weight receiving metal fitting 5, the joint groove 6 is filled with mortar. A downward facing ruler angle 8 is fixed to the lower surface of the upper flange 2, and the ruler angle 8 is sandwiched between a panel 4 and a lightning plate 10 screwed with a bolt 9 near the upper end of the lower panel 4.

As an example of a lateral wall mounting structure, as shown in the lateral sectional view of FIG. 6 (B), a vertical ruler angle 12 is fixed to the outside of a column 11, and bolts are provided near both ends in the longitudinal direction of the panel 4. A ruler angle 12 is sandwiched between the lightning plate 10 and the panel 4 which are screwed together at 9, and spot welding is performed. The inner plate, which is commonly used for these mounting structures, is made by bending an iron plate in a stepped shape and has an inner cross section.One side is for inserting bolts and nails for mounting this bracket to the panel. A through hole is drilled.

By the way, in the example of FIG. 6 (A), since the work of fastening the lightning plate 10 must be performed in a narrow space between the beam 1 and the panel 4, there is a problem of poor workability. In B), since the lightning plate 10 must be attached and then welded to the angle 12, there is a problem that it takes time. In addition, in order to make it an earthquake-resistant structure, it was necessary to fix the lightning plate to the panel with nails so that the lightning plate would not be displaced in the structure in which the upper end of the panel was slid or rocked slightly with respect to the frame.

[0005]

[Problems to be solved by the device]

 The present invention solves the above problems and provides a mounting bracket that does not require much labor for mounting.

[0006]

[Means for Solving the Problems]

 In a panel mounting bracket in which one side of a metal plate made by bending an iron plate in a stepwise manner is screwed to a panel and a part of the skeleton is sandwiched between the other surface and the panel surface, the other side of the metal frame is attached. A protrusion is provided on the to fit into the recess or hole provided on the body side. The shape of the protrusion of the metal fitting may be a hemispherical shape, a conical shape, a cylindrical shape, a prismatic shape, or the like, and may be hollow, solid, or have an upper surface opening.

[0007]

[Action]

 By appropriately selecting the shape and number of the projections of the metal fittings of the present invention and the depressions or holes of the body mounting portion according to the purpose, welding is not necessary if they are fitted and they are fastened to the panel beforehand. If this is done, the work of tightening in a narrow space will be unnecessary. A seismic resistant structure can also be achieved by loosely fitting both. Furthermore, it can be used where vertical plates have been used, such as vertical walls, horizontal walls, and floor mounting.

[0008]

【Example】

 An embodiment of the present invention will be described in detail below with reference to the drawings. FIG. 1 is a perspective view of a metal fitting of the present invention, and FIGS. 2A to 2D are views showing sectional shapes of the metal fitting of the present invention having various protrusions. 3 to 5 show examples in which the metal fittings are used to attach the panel to the body as vertical walls, horizontal walls, and floors. The metal fitting 15 of the present invention is formed by bending an iron plate into a stepped shape, and has a cross section of an inner shape, and one side has a long hole 15a for inserting a bolt, and the other side has the elongated shape shown in FIG. As shown in the sectional view of (A), a hemispherical projection 15b is provided so as to project. Since the protrusion 15b of this metal fitting has a hemispherical shape, it is possible to fasten the metal fitting to the panel in advance and then insert a ruler angle between the metal fitting and the panel to fit the protrusion into the hole of the ruler angle. The protrusion 15c in FIG. 2B is a hollow cylindrical shape, and the protrusion 15d in FIG. 2C is an example in which a solid column is embedded. The protrusion 15e in FIG. 2D is an example in which a solid cylinder is fitted into a hollow cylinder after pressing, and may be appropriately selected according to the required bonding strength with the skeleton. Further, although the number of protrusions is one in these examples, two or more protrusions may be provided if necessary.

FIG. 3 shows an example in which the metal fitting 15 is used to attach the panel 4 to the ruler angles 3 and 8 fixed to the beam 1 to form a vertical wall. The lower end of the upper panel 4a is carried by a weight receiving metal fitting 5 protruding outward from an upward ruler angle 3 fixed to an upper surface flange 2 of a horizontal beam 1. Further, the metal fitting 15 of FIG. 1 is screwed to the nut embedded in the panel 4a with the bolt 9, and the projections 15b of the metal fitting 15 are fitted into the holes 3a formed in the upward ruler angle 3 at regular intervals. Have been combined. In addition, a metal fitting 15 is screwed to a nut 13 embedded in the panel 4 with a bolt 9 near the upper end of the lower panel 4, and a projection 15c of the metal fitting 15 is fixed to the lower flange 2a of the beam 1 and faces downward. The holes 8a are formed at predetermined intervals. In this case, if the hole 15a of the metal fitting 15 is a long hole and the holes 3a and 8a of the ruler angles 3 and 8 are slightly larger than the protrusion 15b, the mounting work becomes easy.

FIG. 4 shows an example in which the metal wall 15 is used and the panel 4 is attached to the two vertical ruler angles 12 fixed to the pillar 11 to form the lateral wall. Metal fittings 15 are screwed to the nuts 13 embedded in the panel 4 with bolts 9 near both ends in the longitudinal direction of the panel 4, and the projections 15d of the metal fitting 15 of FIG. It is fitted into the hole 12a that has been drilled.

FIG. 5 shows an example in which the panel 15 is attached to the upper flange 2 of the horizontal beam 1 by using the metal fitting 15 shown in FIG. 2D to form a floor. Metal fittings 15 are screwed to the nuts 13 embedded in the panel 4 with bolts 9 near both ends in the longitudinal direction of the panel 4, and protrusions 15e of the metal fitting 15 are formed in the upper flange 2 at predetermined intervals. 2a is fitted.

[0012]

[Effect of device]

 As described in detail above, welding is not required if the projections of the metal fitting of the present invention and the shapes and numbers of the recesses or holes of the body mounting portion are appropriately selected according to the purpose, and the two are fitted together. If it is fastened to the panel in advance, it will not be necessary to fasten it in a narrow space, and work efficiency and safety can be improved. In addition, if both are loosely fitted, a seismic-resistant structure can be created, which is a great advantage.

[Brief description of drawings]

FIG. 1 is a perspective view of a metal fitting of the present invention.

2A to 2D are views showing the cross-sectional shape of a metal fitting of the present invention having various protrusions.

FIG. 3 is a view showing a vertical wall mounting structure using the metal fitting of the present invention.

FIG. 4 is a view showing a vertical wall mounting structure using the metal fitting of the present invention.

FIG. 5 is a view showing a floor panel mounting structure using the metal fitting of the present invention.

6A and 6B are views showing a vertical wall and horizontal wall mounting structure using a conventional metal fitting, respectively.

[Explanation of symbols]

 1 Beam 3,8,12 Ruler Angle 9 Bolt 10 Lightning Plate 11 Pillar 13 Nut 15 Metal Fitting

Claims (1)

[Scope of utility model registration request] 1. A panel in which one side of a metal plate formed by bending an iron plate in a stepwise manner is screwed to a panel, and a ruler angle fixed to the body or a part of the body is sandwiched by a gap between the other surface and the panel surface. The fitting for mounting a panel, wherein the other surface of the fitting is provided with a protrusion that can be fitted into a recess or a hole provided in the body.