JPH0623618Y2 - Corner panel mounting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a mounting structure for a flat L-shaped panel arranged in a corner of a building.

[Conventional technology]

The curtain wall type wall panel is hung by a crane and attached to the building frame by the upper and lower fasteners. When the wall panel is attached, an error may occur in the position of the wall panel in the width of the wall panel and the expected direction.

[Problems to be solved by the invention]

For example, when a pair of wall panels placed at right angles around the corner of a building with corner windows is attached to the building frame, the placement positions of the respective wall panels are orthogonal to each other in the width direction of the wall panels. There may be an error. This error may remain after connecting the frames of the pair of wall panels to each other by the connecting member. A plane L-shaped corner panel is arranged between the pair of wall panels. When the corner panel is to be mounted on the frame of the pair of wall panels, the mounting structure of the corner panel is similar to that of the pair of wall panels. It is required that the corner panel can be reliably attached regardless of the above error.

An object of the present invention is to provide a corner panel mounting structure capable of mounting a corner panel to a pair of wall panels even if there is an error in the wall panel width direction at the position where the pair of wall panels are arranged.

[Means for solving problems]

Therefore, in the corner panel mounting structure according to the present invention, a pair of wall panels are arranged at right angles between the side edges of each other, leaving a mounting space for the plane L-shaped corner panel, and the frame of the wall panels is arranged. In addition to connecting each other with a connecting member, a horizontal member extending in the width direction of the wall panel is provided on these frames, and a bracket having a screw insertion portion and perpendicular to the back surface of the wall panel is provided along the horizontal member. The corner panel is provided with a stopper provided with a screw threaded portion projecting from the back side of the corner panel to a position facing the bracket in the pair of wall panels, and the corner panel is provided with a screw insertion portion of the bracket. The corner panel arranged in the mounting space is attached to the pair of wall panels by screwing the inserted screw into the screw threaded portion of the stopper. It is characterized in.

When a corner window is provided in a corner of a building, an opening reaching the one side edge is provided in the pair of wall panels, and when the wall panels are arranged at a right angle, the corner window is used for the corner window. Holes are formed.

[Action]

When attaching the corner panel to the pair of wall panels by screwing the screws inserted through the screw insertion portions of the bracket into the screw engagement portions of the stopper, horizontal members are provided on the frames of the pair of wall panels, and the bracket is Since it is slidable along this horizontal member that extends in the width direction of the wall panel, even if there is an error in the wall panel width direction in the position where the wall panel attached to the building frame is installed, the bracket can be attached along the horizontal member. By sliding it, this error can be absorbed and the corner panel can be mounted.

〔Example〕

FIG. 1 is a perspective view showing a corner area of a building to which a mounting structure according to an embodiment of the present invention is applied. The corner area is a pair of wall panels 1 and 2 arranged at right angles and these wall panels. The upper and lower corner panels 3 and 4 are arranged between the first and second corners. The wall panels 1 and 2 are of a curtain wall type, and are attached to the frame of an H-shaped beam (not shown) of a building with upper and lower fasteners.

In this embodiment, a corner window 6 in which a sash 5 is fitted is provided at the corner of the building, and as a result, as shown in FIG. 2, each wall panel 1, 2 has an opening 7 reaching one side edge 1A, 2A. , 8 are formed, and the mounting spaces S ₁ , S of the flat L-shaped corner panels 3, 4 are formed between the one side edges 1A, 2A.
_When the wall panels 1 and 2 are arranged at a right angle with 2 left, the openings 7 and 8 form holes 90 bent 90 degrees for mounting the sash 5 and providing the corner window 6.

Each of the wall panels 1 and 2 is made by attaching frames 12 and 13 to outer wall materials 10 and 11 made of lightweight cellular concrete, and this attachment is performed by a core material 14 inside the outer wall materials 10 and 11 as shown in FIG. , 15 together with a nut 17 that is screwed into a nut 16 embedded therein, and the frames 12 and 13 are formed in a substantially rectangular shape by vertical and horizontal members. As shown in FIG. 2, the horizontal members 18 protruding from the side edges 1A, 2A of the wall panels 1, 2 are provided on the frames 12, 13.
.About.25 are provided, and these horizontal members 18 to 25 are C-shaped channel members extending in the width direction of the wall panels 1 and 2 indicated by arrows A and B.

Each horizontal member 18-25 has a bracket 26-3.
3 are provided, and these brackets 26 to 33 have vertical portions 28A as shown in FIG.
The vertical portion 28A is provided with a hole 34 as a screw insertion portion, and the hole 34 is a direction orthogonal to the width direction of the wall panels 1 and 2, that is, a building. It is a long hole that extends inward and outward. Horizontal part 28
In B, protruding portions 20A, 2 protruding inward of the horizontal member 20 are provided.
The pawls 35 and 36 that engage with 0B are provided, and the brackets 26 to 33 are slidably assembled to the horizontal members 18 to 25 by the pawls 35 and 36.

As shown in FIG. 2, the connecting members 37 are attached to the ends of the horizontal members 18 and 19 of the wall panel 1, the connecting members 38 are attached to the ends of the horizontal members 20 and 21, and the ends of the horizontal members 22 and 23 of the wall panel 2 are attached. The joining member 39 is fixedly welded to the horizontal members 24 and 25, and the joining member 40 is fixed to the ends of the horizontal members 24 and 25 by welding.

As shown in FIG. 4, the planar L-shaped corner panel 4 has an outer wall member 41 made of the same material as the outer wall members 10 and 11 of the wall panels 1 and 2 and a stopper 42 attached thereto.
There are two upper and lower stoppers 42, and the stoppers 42 are attached to the outer wall member 41 by screws 45 screwed into a nut 44 embedded with the core member 43 inside the outer wall member 41 as shown in FIG. Done by. As shown in FIG. 4, like the outer wall member 41, a planar L-shaped stopper 42 is provided at both ends with bent portions 42A and 42B bent at 90 degrees, and these bent portions 42A and 42B are provided with screws. Nuts 47 and 48 are provided together with holes for inserting the nuts 47 and 48.
By 48, the stopper 42 is provided with a screw threaded portion at positions separated by 90 degrees.

The above is the structure of the corner panel 4, but the other corner panel 3 has the same structure.

Next, the work of attaching the corner panels 3 and 4 will be described.

The wall panels 1 and 2 transported from the factory to the construction site are sequentially hung by a crane or the like and attached to the frame of the building with upper and lower fasteners, and between the side edges 1A and 2A of the wall panels 1 and 2, that is, the outer wall. The wall panels 1 and 2 are arranged at right angles while leaving the mounting spaces S ₁ and S ₂ of the corner panels 3 and 4 between the end faces of the materials 10 and 11. During this work, the curtain wall type wall panels 1 and 2 may be attached to the frame of the building with an error in the wall panel width directions A and B.

After this, the connecting members 37 and 39 and the connecting members 38 and 40 shown in FIG. 2 are connected to the connecting members 49 and 50 by the angle members shown in FIG. 2 and the screw 5 shown in FIG.
1, 52 and nuts 53, 54, which connect the frames 12, 13 of the wall panels 1, 2 to each other. If the above-mentioned error occurs in the wall panels 1 and 2 by adjusting the attachment by the fastener at the time of this connection, this error will be eliminated as much as possible, but there may still be some error.

Next, the brackets 28, 29 are attached to the horizontal members 20, 2
The screw 55 shown in FIG. 4 is inserted into the holes 34 of the brackets 28, 29 by moving them toward the tip side of the screw 1.
5 is screwed onto the nut 47 of the stopper 42 of the corner panel 4 and tightened to the end. And the brackets 28, 2
9 is slid along the horizontal members 20 and 21, and the outer wall material 41 of the corner panel 4 is abutted against the horizontal members 24 and 25,
The corner panel 4 is housed in the mounting space S ₂ . Next, the brackets 32 and 33 that have been kept away are slid along the horizontal members 24 and 25 and applied to the bent portion 42B of the stopper 42, and the screw 56 shown in FIG.
Inserted through the holes 34 of 2, 33 and screwed into the nut 48,
Tighten the screw 56 to the end. As a result, the corner panel 4 is attached to the frames 12, 13 of the wall panels 1, 2 via the brackets 28, 29, 32, 33. Although the mounting work of the corner panel 4 is started from the brackets 28 and 29 of the wall panel 1, the mounting work may be started from the brackets 32 and 33 of the wall panel 2.

In the above, the brackets 28 and 29 are the horizontal members 20,
21. Since the horizontal members 20 and 21 are slidable along the horizontal panel 21, the horizontal members 20 and 21 extend in the direction of the arrow A having the error even if the position of the wall panel 1 has the error. The corner panel 4 can be mounted by absorbing by sliding 28, 29, and the brackets 32, 33 can slide along the horizontal members 24, 25.
These horizontal members 24 and 25 extend in the direction of the arrow B having the error even if the position of the wall panel 2 has the error, so that the error is absorbed by the sliding of the brackets 32 and 33. The corner panel 4 can be attached. Further, in this embodiment, the brackets 28, 2
Since the holes 34 as the screw insertion portions of 9, 32, and 33 are long holes as described above, the length of the long holes is longer than that of the case where the holes 34 are ordinary round holes into which screws are loosely inserted. Therefore, a large error in the arrangement position of the wall panels 1 and 2 can be absorbed.

The other corner panel 3 is also attached in the same manner as the corner panel 4, and the openings 7 and 8 are formed.
The sash 5 shown in FIG. 1 is attached to the hole 9 formed in 1. and the outer wall material 1 of the wall panels 1 and 2 shown in FIG.
The gap 57 between the 0, 11 and the outer wall material 41 of the corner panels 3, 4 is filled with the backup material 58 and the sealant 59, and this gap is secured for absorbing the error in the arrangement position of the wall panels 1, 2. Fill 57.

In the above embodiments, the screw-engaged portions of the stoppers 42 of the corner panels 3 and 4 are the nuts 47 and 48, but when the stoppers are made of a thick material, the stoppers are provided with screw holes. The lever screw hole may be used as a screw threaded portion. Further, in the above-described embodiment, the horizontal members 18 to 25 are C-shaped channel members, and the brackets 26 to 33 are L-shaped with the claws 35 and 36. However, these shapes are not limited to this. Anything may be used as long as the bracket can be slidably attached to the horizontal member.

Further, although the wall panels 1 and 2 of the above-mentioned embodiment were formed with the openings 7 and 8 for providing the corner windows 6, the present invention is a normal wall panel having no openings. It can also be applied in cases.

[Effect of device]

According to the present invention, even if there is an error in the wall panel width direction at the arrangement position of the pair of wall panels, the corner panel can be attached to the pair of wall panels while absorbing the error.

[Brief description of drawings]

FIG. 1 is a perspective view around a corner of a building to which a mounting structure according to an embodiment of the present invention is applied, FIG. 2 is an exploded perspective view around the corner shown in FIG. 1, and FIG. The following is a plan view taken along the line III-III in FIG. 2 and FIG. 4 is an explanatory perspective view showing the main part of the mounting structure. 1, 2 ... Wall panel, 1A, 2A ... One side edge, 3, 4 ...
… Corner panel, 5 …… Sash, 6 …… Corner window,
7, 8 ... Aperture, 9 ... Hole, 12, 13 ... Frame, 18-25 ... Horizontal member, 26-33 ... Bracket, 34 ... Screw insertion hole, 42 ... Stopper Four
7,48 ... Nuts that are screwed together, 55,56 ...
Screws, S ₁ , S ₂ ... Mounting space.

Claims (2)

[Scope of utility model registration request] 1. A pair of wall panels are arranged at right angles between one side edges of each other, leaving a mounting space for a flat L-shaped corner panel, and the frames of these wall panels are connected by a connecting member. A bracket that has a horizontal member extending in the width direction of the wall panel in these frames and has a screw insertion portion and is perpendicular to the back surface of the wall panel is slidable along the horizontal member; Is provided with a stopper provided with a screw threaded portion projecting from the rear surface side of the corner panel to a position facing the bracket in the pair of wall panels, and the screw inserted into the screw insertion portion of the bracket is attached to the stopper. The corner panel arranged in the mounting space is attached to the pair of wall panels by being screwed into the threaded portion of the corner panel. Structure. 2. In the claim 1 of the utility model registration claim,
The pair of wall panels are provided with openings reaching up to the one side edge, and when the wall panels are arranged at a right angle, the openings form a hole for a corner window. Corner panel mounting structure.