JP2835281B2 - Decorative panel support structure for curtain wall - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative panel support structure for a curtain wall in which a decorative panel attached to a PC panel on an outer wall is supported by the PC panel.

[0002]

2. Description of the Related Art When a decorative panel is attached to an outdoor surface of a PC panel constituting an outer wall of a curtain wall, the decorative panel is engaged with the PC panel in an out-of-plane direction. , Is fixed by bolts at several places, but after installation, P
In order to adjust the joint width between the C panels, it is necessary to perform in-plane horizontal position adjustment on the PC panel. Normally, the bolt insertion portion is made to be a long hole, the decorative panel is held, and the sliding is performed with respect to the PC panel. After positioning, the bolt is tightened to restrain the decorative panel to the PC panel. The workability is poor and fine adjustment is difficult.
Also, since the decorative panel is bolted to the PC panel at a plurality of locations, it is difficult to adjust the decorative panel in the vertical direction.

The present invention has been made in view of the problem of adjusting the position of a decorative panel, and proposes a support structure which has good workability and is effective for fine adjustment.

[0004]

According to the present invention, a supporting member having a long nut is fixed to a PC panel, and an adjusting bolt whose axis is oriented in the horizontal direction in the plane of the decorative panel is attached to the long nut of the supporting member. The work is facilitated by finely adjusting the position of the decorative panel in the in-plane horizontal direction by adjusting the length of the adjustment bolt screwed into the long nut by screwing from the vertical frame.

[0005] The support member is fixed to the outdoor surface of the PC panel with the shaft facing in the horizontal direction in the plane, and long nuts into which adjustment bolts are screwed are inserted from both sides.

A vertical frame is fixed to both sides in the width direction of the interior side of the decorative panel, and an engaging member that engages with the support member from both sides in the out-of-plane direction is fixed between the vertical frames.

The decorative panel is supported by the PC panel such that the engaging member rests on the supporting member, penetrates each vertical frame, and can be adjusted in the in-plane horizontal direction by adjusting bolts screwed to the long nuts. .

In order to adjust the position of the decorative panel, the engaging member is placed on the supporting member, and the load is supported by the PC panel.
It can be performed only by adjusting the screw length of the adjustment bolt from the outside of the vertical frame, the workability is good, and fine adjustment is possible because of the screw connection.

Further, the vertical positioning of the decorative panel with respect to the PC panel can be performed only by determining the mounting height of the support member with respect to the PC panel.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention provides a PC panel 1 having a decorative panel 2 attached to the outdoor side of a PC panel 1 constituting an outer wall of a curtain wall in such a state that its position in a plane in a horizontal direction can be adjusted.
It was made to support. FIG. 3 shows the appearance of the decorative panel 2.

As shown in FIGS. 1 and 2, a support member 3 for supporting a decorative panel 2 is fixed to the exterior surface of the PC panel 1 so as to face in a horizontal direction in the plane. The support member 3 is fixed to a fastener 4 protruding from the outdoor surface of the PC panel 1 by bolts 5 in a state where the support member 3 is positioned in an out-of-plane direction by its elongated insertion hole 41. Long nuts 6 and 6 are inserted from both sides in the axial direction of the support member 3, and are fixed to the support member 3 in a state where rotation and axial movement are restricted by screws 7 abutting on the side surfaces.

Vertical frames 8, 8 are fixed to both sides of the decorative panel 2 in the width direction on the indoor side. The vertical frames 8, 8 are dropped on the support member 3 between the vertical frames 8, 8 so that the decorative panel 2 faces out of the plane. The engaging member 9 for regulating the position is fixed.

As shown in FIG. 4, which is a rear view of FIG. 3, the engaging members 9 are fixed at a plurality of positions in the height direction of the decorative panel 2.
Correspondingly, the support member 3 is also provided at a plurality of places. In the embodiment, the uppermost engaging member 9 is used to support the weight of the decorative panel 2 on the PC panel 1 by the uppermost engaging member 9. It is installed at two places on both sides in the width direction, and one engagement member 9 below it is installed at the center of the support member 3. The uppermost engaging member 9 transmits the vertical load of the decorative panel 2 to the PC panel 1 by directly resting on the supporting member 3 as shown in FIG. By floating and coming into contact from both sides in the out-of-plane direction, the decorative panel 2 has a role of restricting the movement of the decorative panel 2 in the out-of-plane direction. The uppermost and lowermost engaging members 9 are attached to the horizontal frame 10 and the intermediate engaging members 9.
Is fixed to the horizontal rail 11.

As described above, since the entire decorative panel 2 can be positioned in the vertical direction by the engagement of the uppermost engaging member 9 and the support member 3 at one place, the mounting operation is simple.

As shown in FIGS. 2 and 4, from the level of the engaging member 9 of each vertical frame 8, an adjusting bolt 12 for adjusting the position of the decorative panel 2 penetrates the vertical frame 8 and the support member 3 Screw it into the long nut 6. Decorative panel 2 for PC panel 1
Is adjusted for each support member 3, but in the case of the embodiment, the long nuts 6, 6 of the same support member 3 are placed in a state where the uppermost engagement member 9 is placed on the support member 3. One of the adjustment bolts 12 and 12 screwed into the support member 3 is retracted with respect to the support member 3, and the other is screwed into the long nut 6 to perform horizontal position adjustment. Thereafter, by tightening the one adjusting bolt 12 that is retracted, the positioning with respect to the PC panel 1 is completed.
The decorative panel 2 is also restrained against displacement in the in-plane direction when tightening of the adjustment bolts 12 to all the support members 3 is completed.

[0016]

The present invention is as described above. A support member having a long nut is fixed to the outdoor surface of a PC panel, and a shaft is attached to the long nut of the support member in the horizontal direction in the plane of the decorative panel. Screw the adjustment bolt facing from the vertical frame of the decorative panel and adjust the screw length of the adjustment bolt to the long nut to adjust the position of the decorative panel in the horizontal direction in the plane. It is easy and fine adjustment is possible.

In addition, since the decorative panel is mounted by engaging the engaging member of the decorative panel with the supporting member of the PC panel, the same method can be adopted regardless of the size of the decorative panel.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing a state where a decorative panel is supported by a PC panel.

FIG. 2 is a cross-sectional view of FIG.

FIG. 3 is an elevation view showing the appearance of the decorative panel.

FIG. 4 is a rear view of FIG. 3;

[Explanation of symbols]

1 PC panel 2 Decorative panel 3 Support member 4 Fastener 41 Insertion hole 5 Bolt
6 ... long nut, 7 ... screw, 8 ... vertical frame, 9 ...
Engaging member, 10 horizontal frame, 11 horizontal rail, 12 adjustment bolt.

Claims (1)

(57) [Claims] 1. A PC constituting an outer wall of a curtain wall
This is a support structure for a decorative panel 2 stretched on the outdoor side of the panel 1. The decorative panel 2 is supported on the outdoor side surface of the PC panel 1, and a support member 3 into which long nuts 6, 6 are inserted from both sides. Vertical frames 8, 8 are fixed to both sides in the width direction of the interior side of the decorative panel 2 in the interior horizontal direction, and engagement between the vertical frames 8, 8 is engaged with the support member 3 from above. The member 9 is fixed, and the decorative panel 2 has the engaging member 9 placed on the support member 3, penetrates each vertical frame 8, and adjusts the position in the in-plane horizontal direction with the adjusting bolt 12 screwed to the long nut 6. A supporting structure for a decorative panel in a curtain wall, wherein the decorative panel is supported by the PC panel 1 in a state in which the panel can be operated.