JP3966610B2 - Panel mounting structure for opening - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a panel mounting structure for an opening of a building outer wall, and more particularly, the present invention relates to a case where an outer wall of a building is constructed using a seismic isolation method capable of sliding a panel in a predetermined direction. The present invention relates to a panel mounting structure for an opening that can remarkably reduce the width of an expansion joint formed between an opening reinforcing vertical member and a general outer wall panel disposed adjacent thereto.
[0002]
[Prior art]
Conventionally, when the wide opening 51 is provided on the outer wall surface as shown in FIG. 5, the opening reinforcing upper cross member 52 of the opening 51 is formed on the panel 53 on the opening provided on the opening reinforcing upper cross member 52. For the purpose of preventing bending to support its own weight, a suspension member 54 is provided in the middle of the opening reinforcing upper cross member 52.
[0003]
The suspension members 54 were fixed to the upper and lower flanges of the frame beam 57 through the ruler angle 55 and the angle piece 56, respectively, as shown in FIGS. Further, the opening reinforcing vertical members 58 provided on both sides of the opening 51 are also fixed to the frame beam 57 by the ruler angle 55 and the angle piece 56, respectively, as shown in FIG.
[0004]
In the figure, 59 is an opening reinforcing lower cross member, 60 is an intermediate reinforcing member, 61 is an opening lower panel, and 62 is a general panel.
[0005]
[Problems to be solved by the invention]
However, in the above-described conventional panel mounting structure of the opening, as shown in FIGS. 5 to 8, the opening reinforcing vertical members 58 and the suspension members 54 on both sides of the opening 51 are fixed to the frame beam 57 and do not move. Therefore, in order to prevent the general part panel 62 from moving and coming into contact with the opening reinforcing vertical member 58 and damaging the general part panel 62 during an earthquake, as shown in FIG. It was necessary to provide an expansion joint 63 having a large width between the two.
[0006]
That is, for example, as shown in FIG. 8, a gap between X ₁ and X ₂ must be provided on both sides of the opening reinforcing vertical member 58, and in practice, the expansion joint 63 has a width of 20 mm or more. There was a need. As described above, when the width of the expansion joint 63 is 20 mm, there is no particular problem. However, when the sash is attached, a gap of 20 mm is further provided between the opening reinforcing vertical member and the opening sash. Since it is necessary, there is a problem that the sealing dimension is about 40 mm.
[0007]
However, when the expansion joint 63 has a large width as described above, there is a problem that the appearance is unsatisfactory and unsightly because the dimensions are very large. Further, when sealing the stretch joint 63, a large amount of sealing material is required, which causes a problem of high cost.
[0008]
The panel mounting structure of the opening according to the present invention is a completely new technology developed in view of the above-mentioned conventional problems, and in particular, an opening reinforcing vertical member provided at the opening of the outer wall surface and an opening reinforcing upper cross member. The supporting member that supports the middle of the door is configured to be slidable in a predetermined direction, thereby preventing the general panel from coming into contact with the opening reinforcing vertical member during an earthquake or the like and damaging the general panel. The present invention provides a completely new technology that makes it possible to form a stretch joint provided adjacent to a very small width.
[0009]
[Means for Solving the Problems]
The panel mounting structure of the opening according to the present invention is a technique that fundamentally improves many of the above-mentioned conventional problems, and the gist of the first invention is that the left and right sides around the opening of the building outer wall. An opening reinforcing vertical member is disposed on the upper and lower openings, and an opening reinforcing upper cross member and an opening reinforcing lower cross member are disposed on both sides of the opening reinforcing vertical member. It was placed, further wherein at the opening reinforcement on the panel mounting structure constructed by attaching an outer wall panel crosspiece, the opening reinforcement on crossmember, lower the anchored support member to said hanger member the precursor beam It is supported by mounting on a flange, and the support member is configured to be slidable in a predetermined direction with respect to the frame beam .
[0010]
The panel mounting structure of the opening according to the first invention described above is configured by attaching the opening reinforcing vertical members arranged on the left and right sides of the opening to the housing so as to be slidable in a predetermined direction. Even when the general panel moves due to vibration, the opening reinforcing vertical member can be caused to follow to prevent the general panel from coming into contact with the opening reinforcing vertical member and being damaged. In addition, it is possible to configure the stretch joint width provided between the general portion panel and the remarkably small width.
[0011]
In the panel mounting structure of the opening according to the first aspect of the invention, the support member fixed to the suspension member spanned from the middle of the opening reinforcing upper cross member to the frame beam in a predetermined direction on the lower flange of the frame beam In the case where a vibration is generated during an earthquake or the like, the suspension member can be slid smoothly and integrally with the opening reinforcing vertical member.
[0012]
Accordingly, the entire opening reinforcing frame made of these opening reinforcing vertical members, suspension members, opening reinforcing upper cross members, and the like can be smoothly slid in the same manner as the general part panel. It is possible to prevent damage due to contact with the material.
[0013]
The gist of the second invention of the panel mounting structure of the opening according to the present invention is the first invention characterized in that a sliding material is interposed between the lower flange of the frame beam and the supporting member of the suspension material. It is the panel mounting structure of the opening part.
[0014]
In the above-described second invention of the present application, since the sliding material is interposed between the lower flange of the frame beam and the supporting member of the suspension material, when vibration occurs during an earthquake, The suspension material can be slid more smoothly by the action of the sliding material.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of the panel mounting structure of the opening according to the present invention will be described in detail with reference to the drawings. FIG. 1 is a longitudinal sectional view of the main part of the panel mounting structure of the opening according to the present invention, and FIG. FIG. 3 is an enlarged explanatory view showing the attachment structure of the suspension member shown in FIG. 2, and FIG. 4 is a cross-sectional view showing a state where a panel is attached around the reinforcement frame shown in FIG. It is.
[0016]
1 to 4, as described in detail in the prior art, an opening reinforcing upper cross member 2, an opening reinforcing lower cross member 3, and an opening reinforcing vertical member 4 are provided around the opening 1. The reinforcement frame of the opening is configured.
[0017]
As shown in FIG. 2 in particular, the opening reinforcing vertical member 4 is fixed with a lightning metal 5 on its upper part, and this lightning metal 5 is slidable on an angle piece 7 fixed on a lower flange 6a of a frame beam 6. It is locked like this. A ruler angle 8 is attached to the upper flange 6 b of the frame beam 6.
[0018]
9 is a suspension material, and the lower end thereof is fixed in the middle (center portion) of the opening reinforcing upper cross member 2. A support member 10 made of an angle piece fixed to an intermediate portion of the suspension member 9 is slidably placed on the lower flange 6a of the frame beam 6.
[0019]
In addition, as shown in FIG. 1 in particular, the angle piece is fixed to the upper and lower flanges 6a and 6b of the frame beam 6 on the upper end portion of the suspension member 9 and below the intermediate portion thereof, as clearly shown in FIG. 7 is slidably locked.
[0020]
In the above embodiment, as shown in FIG. 3 in particular, the sliding member 11 is interposed between the supporting member 10 and the lower flange 6a of the frame beam 6, and the supporting member 10 is easy to slide on the sliding member 11. It is configured.
[0021]
In FIG. 4, reference numeral 12 denotes a short panel on the opening, which is mounted on the opening reinforcing upper cross member 2. Reference numeral 13 denotes a long general panel, which is attached adjacent to the opening reinforcing vertical member 4 of the opening 1 so as to be slidable in the in-plane direction. Moreover, the panel mounting structure 4 of the opening part arrange | positioned at both sides and the suspension material 9 arrange | positioned in the middle are comprised so that it can slide to the left-right direction so that it may illustrate with an arrow.
[0022]
In the above-described panel mounting structure of the opening according to the present invention, the suspension member 9 is attached to the frame beam 6 via the support member 10, the Inazuma hardware 5 and the angle piece 7. It is configured to be able to slide not only in the wall surface direction but also in the in-plane direction. And the opening reinforcement vertical member 4 is similarly comprised so that it can slide to an outer wall surface direction and an in-plane direction.
[0023]
Therefore, when the general part panel 13 adjacent to the opening 1 slides due to a vibration such as an earthquake, the opening reinforcing vertical member 4 and the suspension member 9 can be slid in the same direction, respectively. It can prevent that the panel 13 contacts the opening reinforcement vertical member 4, and is damaged.
[0024]
Therefore, when the panel mounting structure of the opening of the present invention is configured, it is not necessary to provide a very wide expansion joint around the opening as in the above-described conventional technique. For example, as shown in FIG. It can be configured by providing such an extremely small expansion joint 14.
[0025]
【The invention's effect】
Since the panel mounting structure of the opening according to the present invention has the above-described configuration and operation, it has the following great effects.
[0026]
In the present invention, since attached to building frame side as may slide hanging member provided in the opening of the wide width in a predetermined direction, it is excellent structural openings of wide width in the seismic isolation of I can do it.
[0027]
In particular, when a sliding member is interposed between the support member fixed to the suspension member and the flange of the frame beam, the suspension member can be slid more easily and the effect can be further improved.
[0028]
In addition, as described above, in the event of an earthquake or the like, the suspension member and the opening reinforcing vertical member are configured to be able to slide the surrounding general part panel in the same direction as well, so that the general part around the opening part. The expansion joint formed between the panels can be made extremely small, thereby reducing the sealing material filled in the expansion joint, reducing the cost, and making the construction on site extremely easy. I can do it.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view of an essential part of a panel mounting structure for an opening according to the present invention.
FIG. 2 is a perspective explanatory view of a main part showing a configuration of a reinforcing frame of an opening.
FIG. 3 is an enlarged explanatory view showing the attachment structure of the suspension member of FIG. 2;
4 is a cross-sectional view of a state in which a panel is attached around the reinforcing frame of FIG. 2;
FIG. 5 is an explanatory front view showing a configuration of a conventional opening of an outer wall.
6 is an explanatory perspective view showing a configuration of a reinforcing frame of the opening in FIG. 5. FIG.
7 is a longitudinal cross-sectional explanatory view of a main part of the opening in FIG. 5;
8 is a cross-sectional explanatory diagram of a main part of the opening in FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Opening 2 Opening reinforcement upper horizontal material 3 Opening reinforcement lower horizontal material 4 Opening reinforcement vertical material 5 Inazuma hardware 6 Frame beam 6a Lower flange 6b Upper flange 7 Angle piece 8 Ruler angle 9 Lifting material 10 Support member 11 Sliding material 12 Short panel 13 Long General Panel 14 Expansion Joint 51 Opening 52 Opening Reinforcement Upper Cross Material 53 Opening Reinforcement Material 54 Hanging Material 55 Ruler Angle 56 Angle Piece 57 Frame Beam 58 Opening Reinforcement Vertical Material 59 Opening Reinforcement Lower Cross Material 60 Intermediate Reinforcement Material 61 Lower panel 62 General panel 63 Expansion joint

Claims (2)

Opening reinforcement vertical members are arranged on both the left and right sides around the opening of the building outer wall, and an opening reinforcing upper cross member and an opening reinforcing lower cross member are arranged on both upper and lower sides thereof, from the middle of the opening reinforcing upper cross member. In the panel mounting structure in which the suspended material suspended from the frame beam is arranged, and the outer wall panel is mounted on the opening reinforcing upper cross member ,
The opening reinforcing upper cross member is supported by placing a support member fixed to the suspension member on a lower flange of the frame beam,
A panel mounting structure for an opening , wherein the support member is configured to be slidable in a predetermined direction with respect to the frame beam . 2. The panel mounting structure for an opening according to claim 1, wherein a sliding member is interposed between a lower flange of the frame beam and a support member for the suspension member.

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