JP2951130B2 - Mounting method of flat glass unit to 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 method of attaching a flat glass unit to an opening in a wall of a building.

[0002]

2. Description of the Related Art Conventionally, a glass plate is attached to an opening formed in a PCa (precast concrete) plate of a building through a sash, and a caulking material is inserted into a gap between the sash and a peripheral edge of the glass plate. Is packed.

[0003] In order to construct such a structure for mounting the glass sheet to the wall, first, a sash is fitted and fixed in an opening of the wall, and the glass sheet is fitted into the sash, and a gap between the sash and the peripheral edge of the glass sheet is formed. A glass caulking operation is performed in which a caulking material is packed.

[0004]

However, the work of fitting a large area glass sheet into a sash is difficult because the user cannot easily hold the glass sheet by hand, and the work is performed in a state where his feet are hung on an outdoor scaffold. There is a dangerous work.

[0005] Further, the work of attaching the plate glass to the sash at the site where the sash is attached to the opening of the plate glass becomes troublesome, and it becomes difficult to attach the plate glass to the sash at an accurate position.

[0006] Further, when performing glass coking on the outer peripheral portion of the sash and the sheet glass, the worker works from the outdoor side, which is dangerous. The present invention has been made to solve the above-described problems, and an object of the present invention is to eliminate the need to perform dangerous outdoor work when mounting a sheet glass to an opening in a wall, thereby improving safety. An object of the present invention is to provide a method for mounting a glass plate unit on a wall.

[0007]

SUMMARY OF THE INVENTION According to the present invention, a sash is temporarily fixed to a frame set installed on a floor slab of a building with a fastener, and a sash is fitted to the sash. A caulking material is packed between the peripheral edges to form a sheet glass unit, and then the sheet glass unit is detached from the framework by holding means and attached to the opening in the wall.

[0008]

According to the present invention, a sash is temporarily fixed to a frame set on a floor slab of a building with a fastener, and a sheet glass is fitted into the sash. The caulking material is packed to form a glazing unit, which is then removed from the framework by holding means and attached to the opening in the wall.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A method of mounting a sheet glass unit on a wall according to an embodiment of the present invention will be described below with reference to FIGS.

In the figure, 1 is an upper slab of a building T, 2
Denotes a lower slab, and a wall 3 made of a PCa (precast concrete) plate is installed at an end of the upper slab 1 and the lower slab 2.

A plurality of rectangular openings 4 are formed in the wall 3 at predetermined intervals, and only one location is shown in FIG. A linear projection 6 is formed on the upper edge 5 of the opening 4 on an extension of the outer surface 3A of the wall 3, and a groove 7A is formed on the lower edge 7.

On the lower floor slab 2, two first pipe members 8, 8, 8 are disposed at three positions vertically parallel to the wall surface 3 at a predetermined distance from the opening 4. The second pipe members 9 are arranged in three upper and lower stages orthogonal to the three stages of the first pipe members 8, 8, 8, respectively. Second pipe material 9
Are installed at a plurality of locations at predetermined intervals in the longitudinal direction of the first pipe member 8 (only two locations are shown in the figure).

Upper and lower two-stage first pipe members 8, 8, 8, 8,
Support members 10, 10 are fixed to 8, 8, and ladders 10A, 10A are provided opposite to the support member 10. The support members 10 are arranged at predetermined intervals in the longitudinal direction of the first pipe member 8 (only two are shown).

The first pipe member 8, 8, 8, 8, 8, 8,
Elongated pipe skeleton 11 composed of 8, 8, second pipe members 9, 9, 9 installed at a plurality of locations at predetermined intervals, and support members 10, 10 installed at a plurality of locations at predetermined intervals. Are formed. That is, the pipe frame 11 is constituted by arranging a plurality of frame members 12 along the wall 3 (only one frame member 12 is shown). Note that woods 13 are provided on the lower slab 2 as curing materials for the sash.

Then, the sheet glass unit 14 is assembled using the frame assembly 12 as described below. The sheet glass unit 14 includes a sheet glass 14A and the sheet glass 14A.
A aluminum sash 14B attached to the periphery of A,
First, fasteners 14C at the respective corners of the aluminum sash 14B are temporarily fixed to the frame assembly 12 by, for example, a fastening tool 15 formed of a clamp, and thereafter, are attached to the aluminum sash 14B. Sheet glass 1
4A is fitted, and a glass caulking operation is further performed on the lower floor slab 2 from both sides of the plate glass 14A to fill a gap between the aluminum sash 14B and the periphery of the plate glass 14A with a caulking material. Thus, the sheet glass unit 14 is assembled. At this time, a worker wears on the scaffolding plate 17 with a safety band hung on the first pipe member 8 according to the height of the sheet glass unit 14 and the work location.

Further, on the lower floor slab 2, a transporting means 16 with a loading device is mounted. The transporting device 16 with a loading device is provided with a vertically movable loading device 16A, which is detachable from the loading device 16A. Attachment means comprising a support member 16B is provided, and a drop prevention bar 16C which is longer than the width of the opening 4 and is hooked on the inner surface 3B of the wall 3 is provided at the center of the detachable support member 16B. Is provided with a support rod 16D having an L-shaped cross section.

The glass plate unit 14 is detached from the frame assembly 12 by the detachable support member 16B of the transporting means 16 with a loading device, and is transported to the vicinity of the wall 3. The plate glass unit 14 is fitted into the opening 4 according to the height of the opening 4 by the detachable support member 16B of the transporting means 16 with a loading device.

At this time, the upper end of the sheet glass unit 14 is prevented from protruding outside the building 1 by contacting the linear projection 6 of the opening 4 and the detachable support member of the transporting means 16 with a loading device. 16B, the sheet glass unit 14 is positioned in the opening 4. Further, since the fall prevention bar 16C is hooked on the inner side surface 3B of the wall 3, the plate glass unit 14 stops at a predetermined position without protruding outside from the opening 4. In this way, the sheet glass unit 14 is attached to the opening 4 of the wall 3. And the aluminum sash 14B of the plate glass unit 14 is
It is fixed to the opening 4 of the wall 3 via upper and side fasteners.

According to the above configuration, when the sheet glass unit 14 is mounted on the opening 4 of the wall 3, the frame unit 12 is already used inside the building 1 to utilize the sheet glass unit 1.
4, the plate glass 14A is fitted into the aluminum sash 14B and caulking is performed.
Accordingly, the sheet glass 14A is attached to the aluminum sash 1 at a work place where the sheet glass unit 14 is attached to the opening 4 of the wall 3.
It is not necessary to perform the work of assembling the sheet 4B or the caulking work performed on both sides of the plate glass 14A outside the building 1, and it is not necessary to perform dangerous work outdoors, thereby improving safety.

Further, since the plate glass unit 14 is formed inside the building 1, the plate glass 14A is
The work of fitting the sheet glass B into the aluminum sash 14B can be easily performed, and the positional relationship between the plate glass 14A and the aluminum sash 14B can be made accurate.

[0021]

As described above, according to the present invention,
When the sheet glass unit is attached to the opening of the wall, the sheet glass unit is already manufactured using the frame assembly inside the building, so the sheet glass is fitted into the sash and caulking is performed. Therefore, the work of assembling the sheet glass to the sash and the work of caulking at the work place where the sheet glass unit is installed in the opening of the wall do not need to be performed outside the building, and it is not necessary to perform dangerous work outside the building. This has the effect of improving the performance.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing one embodiment of a method of attaching a flat glass unit to a wall according to an embodiment of the present invention.

FIG. 2 is a perspective view of the framework of FIG. 1;

FIG. 3 is a side view of the framework of FIG. 1;

FIG. 4 is a front view of the framework of FIG. 1;

[Explanation of symbols]

 2 Lower floor slab (floor slab) 3 Wall 12 Frame assembly 14 Sheet glass unit 14A Sheet glass 14B Aluminum sash (sash) 15 Fastener 16B Detachable support member (holding means)

Claims (1)

(57) [Claims] 1. A sash is temporarily fixed to a frame body set on a floor slab of a building with a fastener, and a sheet glass is fitted into the sash, and then a caulking material is inserted between the sash and the peripheral edge of the sheet glass. A method for attaching a sheet glass unit to a wall, wherein the sheet glass unit is formed by stuffing the sheet glass unit, and then the sheet glass unit is removed from the frame by a holding means and attached to an opening of a wall.