JPH03194049A - Mounting structure for outer wall panel - Google Patents

Abstract

PURPOSE:To reliably secure an outer wall panel by providing a frame secured to the back of the outer wall panel, a coupling member movable along the frame, and a bolt by means of which a mounting member and the frame are adhered to each other with a pressure. CONSTITUTION:First and second angle materials 4 and 6 are locked to the upper and lower flanges of an H-beams 1 by means of bolts. Two C-frames are secured to the back 10A of an outer wall panel 10 by means of bolts 13, and vertically movable coupling members 20 are provided. Bolts 23 are joined in a screwed-in state with respective holes 22 formed in the angle materials 4 and 6, and the angle materials 4 and 6 and the frame 11 are nipped between the coupling members 20 and the bolts 23 for adhesion with a pressure. This structure reliably mounts the outer wall panel 10.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention is applicable to residential buildings and other steel frame structures. ing. This exterior wall panel is not directly fixed to the building frame, but is attached to the frame via a first angle member 62 and a second angle member 63 as shown in FIG.

That is, the lower part of the outer wall panel 60 is connected to H, which is the building frame.
When attaching to the type beam 64, the first angle member 62 having a cross-sectional shape is bolted to the H-shaped beam 64, and the first angle member 62 is secured with nuts 66 and bolts 67 embedded in the outer wall panel 60. The outer wall panel 60 was sandwiched between a metal clip 68 fixed to the back surface of the panel 60 and further welded as appropriate.

On the other hand, when attaching the upper part of the exterior wall panel 60 to the H-shaped beam 64, a second angle member 63 having a cross-sectional shape is bolted to the H-shaped beam 64, and this angle member 63 is bolted to the back surface of the exterior wall panel 60. It was held between the clamping hardware 70 and the outer wall panel 60.

Therefore, the outer wall panel 60 had a structure in which it was attached to the H-shaped beam 64 via the angle members 62 and 63.

[Problem to be solved by the invention]

By the way, when the size of the building changes, the height dimension of the H-shaped beam 64 changes due to structural strength, so it is necessary to change the mounting height position of the exterior wall panel 60 with respect to the H-shaped beam 64.

However, the above-mentioned mounting structure has a problem in that it cannot easily cope with changes in the mounting height position of the outer wall panel 60 with respect to the H-shaped beam 64.

That is, if the mounting height position of the external wall panel 60 with respect to the H-shaped beam 64 changes, each angle member 62, 63 with a height dimension corresponding to the height position is used, or the nut 66 of the external wall panel 60 is changed. However, preparing multiple types of angle materials 62, 63 with different dimensions increases the number of parts and increases production costs. There is a problem in that the time and effort required to select components increases and the work becomes complicated.

Moreover, when changing the buried position of the nuts 66, it is necessary to prepare multiple types of exterior wall panels 60 with different buried positions of the nuts 66, and the production cost is reduced as in the case of preparing multiple types of angle materials 62, 63. There are problems in that the costs are high and the work is complicated.

Furthermore, when attaching an exterior wall panel to a building pillar or the like, a similar problem occurs when the horizontal attachment position of the exterior wall panel relative to the building frame changes.

An object of the present invention is to provide an external wall panel mounting structure that can easily and reliably mount an external wall panel to a building frame even in various cases where the mounting position of the external wall panel to the building frame is different, and at a low cost. be.

[Means to solve the problem]

The exterior wall panel mounting structure of the present invention is an exterior wall panel mounting structure that is attached to a building frame via a mounting member that is fixed to the building frame, and is fixed to the back surface of the exterior wall panel and is elongated. It includes a frame, a connecting member provided within the frame and movable along the frame, and a bolt that is screwed into the connecting member via the mounting member and the frame to press the mounting member and the frame. Additionally, the tip of the bolt is locked to the frame.

[Effect]

In the present invention, a frame is fixed to the back surface of an exterior wall panel, and the frame and a mounting member fixed to a frame are crimped together using a connecting member that moves along the frame and a bolt that is screwed into the connecting member. Since the outer wall panel is attached to the frame by means of the following steps, even if the attachment position of the outer wall panel to the frame changes, the outer wall panel can be attached to the frame by moving the connecting member.

Therefore, there is no need to prepare multiple types of mounting members depending on the change in the mounting position of the exterior wall panel relative to the frame, reducing costs.In addition, there is no need to select mounting members, which simplifies the installation work. It becomes easier.

Also, since the tip of the bolt is locked to the frame,
The crimping position between the mounting member and the frame will not shift.
The exterior wall panel is securely attached to the frame in a predetermined position.

〔Example〕

Hereinafter, one embodiment of the present invention will be described based on the drawings.

As shown in FIG. 1, a first angle member 4 and a second angle member 6 are bolted to both upper and lower flanges of an H-shaped beam 1, which is the frame of a building. Each angle material 4. 6 constitutes a mounting member.

On the other hand, as shown in Figure 2, the back side 1 of the exterior wall panel 1°
At 0A, two frames 11 having a C-shaped cross section and elongated in the vertical direction are fixed parallel to each other by nuts 12 and bolts 13 embedded in the outer wall panel 1° in advance.

As shown in FIG. 3, on the inner surface of each frame 11,
Holes 14 through which bolts 13 are inserted are formed at both upper and lower ends of the frame 11, and a plurality of hook holes 15 are formed at predetermined intervals in the vertical direction.

Inside the frame 11, as shown in FIG. 4, a connecting member 20 is movable in the vertical direction along the frame 11.
is provided. This connecting member 20 includes a main body part 2OA in which a female thread 21 is formed, an inclined part 20B that is continuous with both ends of the main body part 2OA and is bent so as to be inclined toward the H-shaped beam l, and an inclined part 20B. Continuous and main body 2OA
The H-shaped beam 1 of the frame 11 is bent so as to be parallel to
It is provided with a crimping part 20C- which is crimped to the inner surface of the side.

The female thread 21 of this connecting member 20 has the features shown in FIGS.
As shown in the figure, bolts 23 are inserted through holes 22 provided in the angle members 4 and 6 from the angle members 4 and 6, and are screwed together. Therefore, by tightening the bolts 23, each angle member 4, 6 and the frame 11 are clamped and crimped by the connecting member 20 and the bolt 23, and this frame 11
．． The outer wall panel 10 is connected to the H-shaped beam I via the angle members 4 and 6.
mounted on.

Further, a conical protrusion 24 is formed at the tip of the bolt 23, and this protrusion 24 is connected to the engagement hole 15 of the frame 11.
It is inserted into the inside and locked so that the crimping position does not shift.

Next, the outer wall panel 1 in this embodiment having such a configuration will be explained.
0 installation procedure will be explained.

First, the angle members 4 and 6 are bolted to the H-shaped beam l.

On the other hand, the outer wall panel 10 is provided with a frame 11 in advance at a factory or the like.
Secure with bolts.

Next, the outer wall panel 10 is installed at a predetermined height position, the connecting member 20 is moved to match the positions of the holes 22 of the angles 4 and 6, and the angle member 4 is inserted into the female thread 21 of the connecting member 20.
, 6 through the holes 22 and tighten them.

By tightening the bolts 23, the frame 11 and the angle members 4, 6 are crimped and the outer wall panel 10 is attached to the H-shaped beam l.

Further, the protrusion 24 at the tip of the bolt 23 is locked into the locking hole 15, and the outer wall panel 10 is reliably attached to the H-shaped beam 1 without shifting.

According to this embodiment with such a configuration, the following effects are achieved.

That is, the frame 11 fixed to the back surface 10A of the outer wall panel IO and the angle members 4, 6 are connected to each other by a connecting member 20 that is movable along the frame 11 and this connecting member 20.
Since the outer wall panel 10 is attached to the H-shaped beam l by crimping using bolts 23 that are screwed into the The outer wall panel 10 can be attached easily and reliably by moving it appropriately.

In addition, since the protrusion 24 of the bolt 23 is locked into the locking hole 15 formed in the frame 11, the position of the frame 11 does not shift relative to the angle members 4 and 6, and therefore the outer wall panel relative to the H-shaped beam 1 It is possible to reliably attach the IO without shifting the position.

Furthermore, since the outer wall panel IO is crimped to the angle members 4 and 6 via the frame 11, the buried position of the nut 12 for fixing the frame 11 is determined depending on the mounting height position of the outer wall panel IO with respect to the H-shaped beam 1. There is no need to change
Since the outer wall panel 10 in which the buried positions of the nuts 12 are standardized can be used, the production cost can be reduced.

Further, even if the mounting height position of the outer wall panel 10 with respect to the H-shaped beam 1 changes, the same angle members 4.6 can be used, so the production cost can be reduced.

Furthermore, the connecting member 20 has a main body portion 20A and a crimp portion 20C.
It has a shape in which the two are connected by the inclined part 20B, and the
When the frame 13 is tightened, the frame 11 and the angle members 4.6 can be more firmly crimped due to the elastic force generated at the bent portions between the parts, and the outer wall panel 10 can be attached more reliably.

It should be noted that the present invention is not limited to the configurations of the embodiments described above, and any modifications within the range that can achieve the object of the present invention are included in the present invention.

For example, in the above embodiment, the frame 11 is arranged vertically to accommodate changes in the mounting height position of the exterior wall panel 10 with respect to the H-shaped beam 1. 11 may be arranged horizontally to accommodate changes in the horizontal mounting position of the outer wall panel 10 relative to the frame.

Further, in the embodiment described above, the protrusion 24 of the bolt 23 is engaged with the locking hole 15 of the frame 11 to prevent the outer wall panel 10 from shifting, but since the protrusion 24 of the bolt 23 is conical, The bolt 23 can also be locked by pressing the protrusion 24 directly against the frame 11. Furthermore, as a structure for locking the bolt 23, the frame 1
1 may be provided with a locking member for locking the bolt 23 (the configuration thereof may be set as appropriate for implementation.

Further, the connecting member 20 is not limited to the one in the embodiment described above, but may be a flat plate-shaped member or a nut-shaped member. However, if the connecting member 20 of the above embodiment is used, there is an advantage that the frame 11 and the angle members 4, 6 can be more firmly crimped by the elastic force as described above.

In addition, the frame to which the exterior wall panel 10 is attached is H
The beam is not limited to a type beam L, but may be a C type beam, or even a column. In addition, the mounting members for attaching the outer wall panel IO to the frame are not limited to those composed of angle materials 4 and 6.
Fasteners of various shapes can be used, such as fasteners with a rectangular cross section and short length.

〔Effect of the invention〕

According to the present invention as described above, the exterior wall panel can be easily and reliably attached to the building frame even in various cases where the attachment position of the exterior wall panel to the building frame is different.
This has the effect of reducing costs as well.

[Brief explanation of drawings]

Figures 1 to 5 are views showing one embodiment of the present invention, with Figure 1 being a longitudinal sectional view showing the overall configuration, Figure 2 being a perspective view showing the outer wall panel and frame, and Figure 3 showing the frame. 4 is an exploded perspective view showing the mounting structure of the frame and angle members, FIG. 5 is a plan sectional view taken along the ■-V line in FIG. 1, and FIG. 6 is a vertical sectional view showing the conventional example. It is a diagram. l...H-shaped beam that is the frame, 4...first angle material, 6...second angle material, lO...outer wall panel,
11...Frame, 15...Hole, 20...
Connecting member, 21... Female thread, 23... Bolt, 24
···protrusion.

Claims (1)

[Claims] (1) A mounting structure for an exterior wall panel that is attached to the building frame via mounting members fixed to the building frame, comprising: a long frame fixed to the back side of the exterior wall panel; A connecting member is provided and movable along the frame, and a bolt is screwed into the connecting member through the mounting member and the frame to press the mounting member and the frame, and the tip of the bolt is A mounting structure for an exterior wall panel, characterized in that it is locked to the frame.