JPH03250136A - Opening panel fitting structure - Google Patents

Abstract

PURPOSE:To improve work performance by providing a contact part at the lower part of a plate to be inserted into the slit of an opening panel, and fitting a bolt, for holding a horizontal structure member side fitting member to the panel rear face side, screwingly at the upper part of the above-mentioned plate. CONSTITUTION:the horizontal face part 6A of an angle member 6 is fastened to an H-shaped beam 3 by a bolt. Plural backing plates 12 of aproximately L-shaped cross section are spaced on the upper face 10A of the frame 10 of an opening panel 1. The opening panel 1 is disposed in such a way as to bring the backing plates 12 into contact with the vertical face part 6B of the angle member 6. A plate 20 of approximately L-shaped cross section is further inserted from below into the slit 15 of the lower face 12A of the plate 12, as well as packing 25 is rigidly fitted into the cutout part of the plate 20, and a bolt 23 is screwed into the tap hole 22 of the plate 20 to perform fastening.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to an opening panel for attaching an opening panel used as an outer wall of an opening part of a building such as a window or door to a horizontal structural member such as a beam of a building. Regarding the mounting structure.

[Background technology]

Curtain walls made of lightweight cellular concrete or the like have been widely used as exterior wall surface materials for prefabricated houses and the like.

Examples of such curtain walls include flat panels used as ordinary exterior walls, as well as aperture panels used for openings such as windows.

This opening panel was attached to the horizontal structural members of the building in a structure as shown in Figure 5. That is, the opening panel 7
0 is provided with a frame 71 for holding window sash etc.
A lightweight cellular concrete slab 72 is attached to this frame 71 to form the frame.

For this reason, in the present applicant, the lower end surface part 63 of the mounting hardware 62 welded and fixed to the H-shaped beam 61, which is the horizontal structure of the building, and the frame 71 of the opening panel 70 are made to have a rectangular cross section and a short length. Two fasteners 73 and 74 having elongated holes in different directions are used for bolting so that the positions of the H-shaped beam 61 can be adjusted vertically and in the longitudinal direction.

[Problem to be solved by the invention]

However, in the above-mentioned mounting structure, the number of parts is large because two fasteners 73 and 74 are used, and each fastener 73 and 74 is bolted together,
Since the fasteners 73 and 74, the mounting hardware 62, and the frame 71 are bolted together, there is a problem in that there are many bolted locations and the installation work is complicated.

In addition, since the mounting hardware 62, fasteners 73, 74, and frame 71 are each bolted, it is difficult to accurately locate the mounting position of the mounting hardware 62 to the H-shaped beam 61 and perform so-called marking with accuracy and high precision. The fasteners 73 and 74 are misaligned with the positions of the bolt holes drilled in the frame 71.
Therefore, there was a problem in that the mounting hardware 62 and the frame 71 could not be connected. For this reason, there was a problem in that the marking work of the mounting hardware 62 and the work of attaching it to the H-shaped beam 61 were complicated, resulting in poor workability.

SUMMARY OF THE INVENTION An object of the present invention is to provide an opening panel mounting structure that allows easy installation of an opening panel and improves workability.

[Means to solve the problem]

The present invention is an opening panel mounting structure for attaching an opening panel used as an outer wall of an opening part of a building to a horizontal structural member of a building, and the invention includes a slit formed on two sides of a frame of the opening panel, The inserted plate and
A contact portion provided at the bottom of the plate and capable of coming into contact with the frame; and a bolt screwed onto the top of the plate and sandwiching the horizontal structural member side mounting member between the back side of the opening panel. It is characterized by:

Here, a beam of a house or the like is used as the horizontal structural member, and an angle member or the like that is elongated along the beam can be used as the horizontal structural member side attachment member.

[Effect]

In the present invention, a plate is inserted through the slit in the frame of the opening panel, and a bolt is screwed into the upper part of the plate.

This bolt is tightened to sandwich the horizontal structural member side mounting member between the opening panel and the opening panel. As this bolt is tightened, the upper part of the plate moves away from the opening panel, and the lower part of the plate moves toward the opening panel, that is, the frame, using the part of the plate in contact with the slit as a fulcrum. The contact portion presses against the frame.

For this reason, the opening panel holds the horizontal structural member side mounting member between the bolts screwed into the plate that is press-fitted to the frame, and is therefore attached to the horizontal structural member of the building via the mounting member. .

At this time, the mounting member and the opening panel are not bolted together like conventional fasteners, but are attached by sandwiching the mounting member between the opening panel and the bolt screwed into the upper part of the plate. It is possible to adjust the position of the opening panel and then tighten the bolts to install it, making position adjustment easy.

Further, since the mounting member and the opening panel are not bolted together, there is no need to mark out the horizontal structural member of the mounting member with high precision, making the marking work easier.

Furthermore, when installing the aperture panel, it is only necessary to tighten the bolts screwed into the upper part of the plate, which simplifies the installation work, thereby achieving the above object.

〔Example〕

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

As shown in FIGS. 1 to 3, in this embodiment, the upper part of an opening panel 1 provided with a window sash 2 is attached to an H-shaped beam 3, which is a horizontal structural member of a building.

A plurality of bolt insertion holes 5 are formed in the lower horizontal flange portion 4 of the H-shaped beam 3 at predetermined intervals along its longitudinal direction. As shown in FIG. 2, this flange portion 4 is provided with a horizontal surface portion 6Δ of an angle member 6 that is elongated along the H-shaped beam 3 and has a disconnection cursor shape through the Holt insertion hole 5. It is fixed by a bolt 7 and a nut 8 which are screwed together.

On the other hand, as shown in FIG.
is provided with a horizontal frame IO in the shape of a cut-off circuit that supports the window sash 2 and the like. A vertical frame 17 is connected to both ends of the horizontal frame IO, and a horizontal frame 18 is connected between the lower ends of each vertical frame 17.

Frame frame 1 by these frames 10, 17 and 18
9 is formed, and by attaching PALC (lightweight aerated concrete) 11 and window sash 2 to this frame 19, an opening panel 1 is formed. Note that the PALC 11 is fixed to the horizontal frame 10 with bolts 13. Further, on the upper surface 10A of the frame 10, a plurality of backing plates 12 each having a cut-off circuit shape are provided at predetermined intervals.

Upper surface 10A of horizontal frame 10 and backing plate 12
As shown in FIG. 4, a slit 15 is provided on the lower surface 12A of the
is formed.

A plate 20 having a disconnection cursor shape is inserted through the slit 15 . At the bottom of this plate 20,
A contact portion 21 is formed which is bent at a right angle toward the opening panel l side and is capable of contacting the horizontal frame 10. on the other hand,
The top of the plate 20 has a tapped hole 2 with an internal thread.
2 is formed, and a bolt 23 coated with a resin paint to prevent loosening is screwed into this tapped hole 22.

A vertical surface portion 6B of the angle member 6 is disposed between the plate 20 and the backing plate 12, and the angle member 6 is held between the bolt 23 and the backing plate 12 as the bolt 23 is tightened.

Further, notches 24 are formed on both sides of the plate 20, and adjustment gaskets 24 are provided in the notches 24 to prevent the plate 20 from falling from the slit 15.
5 are fitted and fixed.

Next, the opening panel l in this example with such a configuration
Explain the installation procedure.

First, the horizontal surface portion 6A of the angle member 6 is bolted to the H-shaped beam 3, and the opening panel 1 is arranged so that the backing plate 12 is in contact with the vertical surface portion 6B of the angle member 6. and positioning in the longitudinal direction along the H-shaped beam 3.

Next, the plate 20 is inserted into the slit 15 from below, and the adjustment gasket 25 is fitted,
Screw the bolt 23 into the tapped hole 22 and tighten.

As this bolt 23 is tightened, the angle member 6 is held between the backing plate 12 and the tip of the bolt 23. Further, the upper part of the plate 20 moves in a direction away from the opening panel 1, and the lower part of the plate moves in the opposite direction to the upper part using the part that contacts the slit 15 as a fulcrum, so that the contact part 21 comes into pressure contact with the horizontal frame 10. .

Therefore, the opening panel 1 is attached to the H-shaped beam 3 via the angle material 6 by sandwiching the angle material 6 between the bolt 23 screwed into the plate 20 which is press-fixed to the horizontal frame 10.

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

That is, since the opening panel 1 is installed by holding the vertical surface portion 6B of the angle member 6 between the bolts 23 and the backing plate 12, the opening panel 1 is attached to the H-shaped beam 3 before the bolts 23 are tightened. It is possible to easily and reliably adjust the position of the H-shaped beam 3 in the vertical direction and in the longitudinal direction of the H-shaped beam 3.

Furthermore, since the angle member 6 is held between the bolts 23 and the like, there is no need to perform highly accurate marking to attach the angle member 6 to the H-shaped beam 3, unlike in the case of conventional bolt fastening. In particular, since the angle material 6 is used as the mounting member on the horizontal structural member side, the opening panel 1 can be installed at any position along the longitudinal direction of the H-shaped beam 3, and the opening panel l cannot be installed due to dimensional errors. The opening panel 1 can be reliably and easily attached even if the position is shifted. Therefore, marking work at a construction site can be easily performed, and work efficiency can be improved.

Furthermore, when installing the opening panel 1, it is only necessary to insert the plate 20 into the slit 15 and tighten the bolts 23, so the number of fasteners used for installation is reduced, and the number of bolt tightening points is also reduced. Installation work can be done easily and workability can be further improved.

In addition, since the plate 20 is attached with an adjustment gasket 25 to prevent it from falling, there is no risk of the plate 20 falling even if it vibrates due to an earthquake, etc., and the bolts 23 can be tightened even if the plate 20 is not supported. Can perform tightening work.

It should be noted that the present invention is not limited to the configurations of the respective embodiments described above, and the present invention includes modifications within a range that can achieve the object of the present invention.

For example, in the above embodiment, the angle material 6 was held between the backing plate 12 and the bolts 23, but in the case of an opening panel that does not have the backing plate 12, PALC
The angle material 6 may be held between the opening panel 1 and the bolts 23.In short, in the present invention, when attaching the opening panel 1 to the angle material 6, instead of bolting, the opening panel 1 and the bolts 23 and the angle material 6 are held together. Any structure is sufficient as long as the opening panel l is attached to the angle member 6 by the pressing friction force between the opening panel l and the angle member 6.

Further, in the above embodiment, the adjusting gasket 25 was used to prevent the plate 20 from falling, but it is also possible to prevent the plate 20 from falling by providing a hole in the plate 20 and using a pin that fits into the hole. The configuration may be set as appropriate for implementation. Furthermore, although it is not necessary to provide a fall prevention member, there is an advantage that the above-mentioned effects can be obtained if provided.

Furthermore, in the embodiment, the plate 20 has a tapped hole 22.
was formed and the bolt 23 was screwed together, but the plate 20
Alternatively, a nut may be welded to the bolt 23 and the bolt 23 may be screwed into the bolt. At this time, the slit 15 is connected to the plate 20 to which the nut is welded.
The shape may be such that it can be inserted.

1 In addition, the hole formed in the horizontal surface part 6A of the angle member 6 and into which the bolt 7 is inserted is formed into a long hole that is long in the panel thickness direction, so that the opening panel 1 can be opened only in the vertical direction and the longitudinal direction of the H-shaped beam 3. Alternatively, the structure may be such that the position can be adjusted in the thickness direction of the panel.

Further, in the above embodiment, the angle member 6 was directly bolted to the H-shaped beam 3, but the angle member 6 may be fixed to the H-shaped beam 3 via a mounting hardware, and the angle member 6 may be fixed to the H-shaped beam 3 through a mounting hardware. Any structure may be used as long as the angle member 6 can be fixed by the angle member 6.

Furthermore, the horizontal structural member side mounting member is not limited to the angle member 6, but may include a plurality of short mounting members having an angular cross-section. Further, the horizontal structural member is not limited to the H-shaped beam 3, but may be a horizontal structural member of other shapes such as a C-shaped beam.

Furthermore, the present invention can be widely used not only for attaching an opening panel 1 having a window sash 2 but also for attaching an opening panel l having a shutter case or an eaves.

2 [Effects of the Invention] As explained above, the aperture panel mounting structure of the present invention has the effect that the aperture panel can be easily mounted and workability can be improved.

[Brief explanation of drawings]

FIG. 1 is a longitudinal sectional view showing the overall configuration of an embodiment of the present invention;
FIG. 2 is a perspective view showing the main parts of the embodiment, FIG. 3 is a perspective view showing the opening panel of the embodiment, FIG. 4 is a perspective view showing the slit and plate of the embodiment, and FIG. 5 is a perspective view showing the opening panel of the embodiment. FIG. 2 is a vertical cross-sectional view showing a conventional example. l... Opening panel, 2... Window sash, 3... H-shaped beam which is a horizontal structural member, 6... Angle member which is a horizontal structural member side attachment member, 10... Horizontal frame, 11 ...P
ALC, 12... Backing plate, work 5... Slit, 20... Plate, 21... Contact portion, 22...
・Tap hole, 23... Bolt, 25... Adjustment packing.

Claims (1)

[Claims] (1) An opening panel mounting structure in which an opening panel used as the outer wall of an opening part of a building is attached to a horizontal structural member of the building, which includes a slit formed on the top surface of the frame of the opening panel, and a slit inserted through this slit. a plate, a contact portion provided at the bottom of the plate and capable of coming into contact with the frame, and a bolt screwed onto the top of the plate and sandwiching the horizontal structural member side mounting member between the back side of the opening panel. An opening panel mounting structure characterized by comprising: