JPH0551988A - Mounting device of plate glass - Google Patents

Abstract

PURPOSE:To make it possible to mount a plate glass in a detachable manner in the case the plate glass is mounted in curtain wall structure. CONSTITUTION:A plate glass 1 borne on upper and lower holding frames 61 and 62 in advance is mounted to upper and lower mounting frames 4 and 30 by interlocking downward locking pieces 61A and 61B formed in the upper and lower holding frames 61 and 62 with upward locking receiving pieces 4A and 30A formed in upper and lower mounting frames 4 and 30. Sealant 63 and a backup material 67 are filled between the plate glass and a lift-free piece 48 projected to the upper mounting frame 4 in advance. The plate glass 1 can be mounted to the upper and lower mounting frames 4 and 30 in a detachable manner in keeping seal-efficiency in better condition.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a glass plate mounting device,
In particular, the present invention relates to a glass plate attachment device which is detachably attached as necessary when a glass plate is attached to a body as an exterior plate of a building.

[0002]

2. Description of the Related Art Recently, when a glass plate is attached to a skeleton as an exterior plate of a building, a curtain wall structure in which the glass plate is stretched to be attached is often adopted. In this case, the glass plate is attached directly to the support member fixed to the body via an adhesive.

As the adhesive used at this time,
Although a highly durable material is used, deterioration of the adhesive with time cannot be avoided if it is exposed to the external environment such as ultraviolet rays and rain for a long period of time.

[0004]

By the way, in the prior art, when a glass plate is attached to a supporting member via an adhesive as described above, when the deteriorated supporting member is to be replaced, the glass plate is firmly adhered to the supporting member. There is a problem that it is not easy to remove the existing adhesive.

Therefore, if the adhesive is forcibly peeled off, not only the supporting member but also the glass plate will be damaged, resulting in extra loss.

The present invention has been made in consideration of the above problems, and relates to a glass plate mounting device for detachably mounting a glass plate as needed.

[0007]

In order to achieve the above object, the present invention is to hold glass plates up and down in advance by upper and lower holding frames, and to support these upper and lower holding frames by upper and lower mounting frames. Downward L-shaped locking pieces are formed on the indoor side, and upward L-shaped lower locking receiving pieces are formed on the outdoor side of the lower mounting frame so that they project upward on the outdoor side of the upper mounting frame. The L-shaped upper locking receiving piece is formed to project,
At a position where the length above the upper locking receiving piece is greater than the length in the height direction of the upper locking receiving piece and the length between the upper locking receiving piece and the upper end of the upper locking receiving piece is larger than the upper locking receiving piece, the floating preventing piece is attached to the upper mounting frame. The upper holding frame and the lower holding frame are protruded to the outside, and the upper and lower holding frames are pushed into and suspended from the upper and lower mounting frames to engage the upper and lower locking pieces with the upper and lower locking receiving pieces, respectively. It is characterized in that a sealing material is filled between the floating prevention piece.

[0008]

The glass plate previously held by the upper and lower holding frames is attached to the upper and lower mounting frames by engaging the downward locking pieces formed on the upper and lower holding frames with the respective locking receiving pieces formed on the upper and lower mounting frames. Therefore, the glass plate can be attached to or detached from the upper and lower attachment frames at any time by holding the glass plate in the upper and lower holding frames by releasing the engagement or the engagement as required.

Further, since the sealing material is filled between the upper holding frame and the rising preventing piece provided in advance on the upper mounting frame, the glass plate is kept in a good sealing state. Can be installed.

[0010]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a view of the outer wall of the present invention as seen from the outside of the room. The unit 10A, 1 spans the lower floor Fi and the upper floor Fi + 1 and has a length in the height direction of one floor.
0B ... are attached to the respective skeletons. Each unit has a glass plate 1 at the lowermost part and metal panels 2 and 3 at the middle part and the uppermost part, for example, and is attached to a mounting frame of the unit as described later.

The mounting frame of the unit is provided with an upper mounting frame 20, which is the upper part of the unit, a lower mounting frame 30, and intermediate mounting frames 4 and 5, which are spaced from each other in the height direction. The one side mounting frame 40 and the right side mounting frame 50 are arranged.
Although not shown in detail, each of these mounting frames is framed and integrated.

The above-mentioned glass plate 1 is fixed in advance by the sealing material 63 of the upper holding frame 61 and the lower holding frame 62 as shown in the vertical sectional views of FIGS. As shown in the horizontal sectional view of FIG. 6, the left and right sides of the glass plate 1 are the back support members 6
It is supported by 4,65.

The upper holding frame 61 and the lower holding frame 62 are attached to the lower mounting frame 30 and the intermediate mounting frame 4 in an engaged state. That is, an upward L-shaped engagement receiving piece 30A is formed on the outdoor side of the lower mounting frame 30, and similarly, an upward L-shaped engagement receiving piece 4 is also provided on the outdoor side of the intermediate mounting frame 4.
A is formed. On the other hand, downward L-shaped locking pieces 61A and 62A are formed on the indoor side of the upper holding frame 61 and the lower holding frame 62. 4B is a lock receiving piece 4A
Is a lifting prevention piece that protrudes to the outside of the room at spaced apart positions above. In addition, as shown in FIG. 6, the sealing members 55A and 55 are provided at the connecting portions of the left and right mounting frames 40 and 50.
Airtightness is achieved by inserting B and 56.

With such a structure, in the factory,
Upper holding frame 61 and lower holding frame 6 for holding the glass plate 1
2 is applied to the lower mounting frame 30 and the intermediate mounting frame 4 that have been assembled in a floating state from the left side to the right side of the lower mounting frame 30 and the intermediate mounting frame 4 and then dropped downward. As a result, the L-shaped locking pieces 61A and 62A are engaged with the corresponding locking receiving pieces 4A and 30A. A space between the locking piece 61A and the floating prevention piece 4B is filled with a seal material 66 together with a backup material 67 to prevent floating due to vibration during use. On the other hand, as shown in FIGS. 5 and 6, in order to stabilize the glass plate 1, the back support member 6
Notches 64a, 65a are formed in the middle of the height direction of 4, 4, 65, while the left mounting frame 40 and the right mounting frame 5 are formed.
Z-shaped lock receivers 41 and 51 are fixed to the outdoor side of 0,
At the time of the above-mentioned dropping, the lock receivers 41 and 51 are engaged with the cutout portions 64a and 65a to support the load of the glass plate 1.

Further, as is clear from FIGS. 2 and 3, each of the metal panels 2 and 3 is also locked to the mounting frame by the locking method like the glass plate 1.

In the unit structure thus constructed, the lower unit 10B is fixed to the body in advance, and then the upper unit 10A is built while being suspended from above. Therefore, as shown in FIG. 2 and FIG. 3, the outer flange 21 and the inner flange 22 project upward to the inside and outside of the upper mounting frame 20 of the lower unit 10B so that the outer flange 21 and the inner flange 22 are recessed between the main body and the groove 23. Is formed with.
Rainwater drainage holes 21 are provided in a part of the outer flange 21 in the longitudinal direction.
a is formed. On the other hand, the outer flange 3 is projected downwards inside and outside the lower mounting frame 30 of the upper unit 10A.
1 and the inner flange 32 are formed with a concave groove 33 between them and the main body. In this case, the distance between the outer flange 31 and the inner flange 32 is determined by the distance between the outer flange 21 and the inner flange 2.
It is becoming shorter than the separation distance from 2. Furthermore, straddling the tip of the outer flange 31 and the tip of the inner flange 32,
The deflection preventing member 34 formed of aluminum or the like is locked in the direction of penetrating the paper surface of FIG.
Also, deformation of the inner flange 32 is prevented. Further, a sub-outer flange 35 and a sub-inner flange 36 are formed on the outside of the outer flange 31 so as to project downward, and the bending of the same function formed by aluminum or the like in the direction penetrating the paper surface between the tips thereof. The prevention member 37 is locked.

Under such a relationship, the lower unit 10 is previously prepared.
After fixing B to the frame, the upper unit 10A is built while being suspended from above, and at that time, the outer flange 21 and the inner flange 2 of the upper mounting frame 20 are
The outer flange 31 and the inner flange 32 of the lower mounting frame 30 are fitted between the two. On the contrary, the outer flange 21 of the upper mounting frame 20 is fitted between the sub inner flange 36 and the outer flange 31.

In this inserted state, through outer tight material 71, inner tight material 72 and sub tight material 73 can be provided in order to achieve airtightness between the flanges. Also,
The outer flange 21 is covered with a joint splice member 45 to prevent water leakage.

FIG. 4 shows the upper and lower mounting frames 20, as seen from the outside of the room.
It is a perspective view which shows the structure after the insertion between each inner and outer flange of 30.

By the way, horizontal building or continuous installation is carried out in the manner shown in FIGS. 6 to 8. That is, the outer flange 52 and the inner flange 53 of the right mounting frame 50.
The outer flange 42 and the inner flange 43 of the left-side mounting frame 40 are fitted between and. As a result, the space surrounded by them becomes as if it were a cube. The right mounting frame 50 is fixed to the skeleton B by a fixing device at a position midway in the height direction of the metal panel 3.
That is, the angle 81 is fixed by welding to the anchor 80 embedded in the skeleton B, the fixed angle 82 is fixed to this angle 81, and the front fastener plate 84 is fixed to the fixed angle 82 by the bolt 83 and at the same time. The fastener plate 84 is locked to one piece of the angle 81 via the cutout portion 84a. Fastener plate 8
4 is fixed to the right mounting frame 50 by two bolts 85, 85 and a knock pin 86.

By virtue of this structure, on the contrary, the right mounting frame 50
Similarly to the height adjustment method of the left mounting frame 40 or the right unit described below, the front fastener plate 84 is fixed by the two bolts 85, 85 and the knock pin 86, and the notch portion 84a is interposed. After being locked to one piece of the angle 81, it is fixed to the fixed angle 82 with the bolt 83.

Next, the knock pin 8 is attached to the left mounting frame 40.
In a state where 6 is not used, bolts 85, 85 are inserted from the left mounting frame 40 side into the long holes 88A, 88B of the rear fastener plate 87, and the rear fastener plate 87 is temporarily fixed, as described above. The left mounting frame 40 is inserted into the right mounting frame 50, and the notch 87a of the rear fastener plate 87 is locked to one piece of the angle 81. After that, the height of the right unit is raised and lowered to bring it into a predetermined position or a good built-in state. At this time, since the elongated holes 88A and 88B are formed, the vertical position can be adjusted freely. Subsequently, the nuts of the bolts 85 and 85 that have been temporarily fixed are tightened. However, with this alone, the washer 89, 89 is fixed only by the frictional force between the rear fastener plate 87 and the displacement may occur over time. Therefore, the knock pin 86 is attached to the left side through the rear fastener plate 87. This is driven into the frame 40 while screwing. In this case, the insertion hole may be formed in the rear fastener plate 87 in advance, or the rear fastener plate 87 may be tapped into the rear fastener plate 87 with the knock pin 86. Thus, building the right unit,
The left unit is connected to the unit.

Next, the operation of this embodiment will be described.

As shown in FIGS. 2 and 3, the upper and lower sides of the seal member 63 are formed by the upper holding frame 61 and the lower holding frame 62.
A glass plate 1 which is fixed in advance through the above is prepared. Here, a downward L-shaped locking piece 61A is formed on the indoor side of the upper holding frame 61, and a downward L-shaped locking piece 62A is formed on the indoor side of the lower holding frame 62. .. On the other hand, with respect to the intermediate mounting frame 4 and the lower mounting frame 30 which should support the upper and lower holding frames 61, 62, first of all, the L-shaped upward facing the outer side of the intermediate mounting frame 4 corresponding to the locking piece 61A. The locking receiving piece 4A is formed, and an upward L-shaped locking piece 30A is locked on the outside of the lower mounting frame 30 in correspondence with the locking piece 62A.

Further, a floating prevention piece 4B is formed in a space above the lock receiving piece 4A on the outside of the intermediate mounting frame 4 so as to be separated therefrom.

2 and 3 with respect to the intermediate mounting frame 4 and the lower mounting frame 30 which have been assembled in advance by using the glass plate 1 held by the upper holding frame 61 and the lower holding frame 62 as described above. The L-shaped locking pieces 61A and 62A are lifted from the left side to the right side according to the reference shown in FIG.
Are engaged with the corresponding lock receiving pieces 4A and 30A. At the same time, the locking piece 61A and the lifting prevention piece 4B
And the sealing material 66 together with the backup material 67.

According to this embodiment, the glass plate 1 previously held by the upper and lower holding frames 61, 62 is
Downward locking pieces 61A formed on the holding frames 61 and 62, respectively
And 62A and the upward locking receiving pieces 4A and 30A formed on the intermediate mounting frame 4 and the lower mounting frame 30 so as to be mounted on the intermediate mounting frame 4 and the lower mounting frame 30. 4, a seal material 66 and a backup material 67 are provided between the lifting prevention piece 4B and the locking piece 61.
Since the glass plate 1 is filled with the glass plate 1, the glass plate 1 can be attached in a state where the sealing property is kept good.

Further, by releasing the engagement state between the respective locking pieces 61A, 62A and the respective locking receiving pieces 4A, 62A, the glass plate 1 can be held in the upper and lower holding frames 61, 62 whenever necessary. It can be removed together with. Therefore,
The glass plate 1 can be detachably attached to the intermediate mounting frame 4 and the lower mounting frame 30 without any action on the sealing material 63 interposed between the upper and lower holding frames 61 and 62 and the glass plate 1. .. Thus, even when the glass plate 1 is replaced, the glass plate 1 can be attached and detached by a simple operation, so that the glass plate 1 can be carried out without being damaged. Since the intermediate mounting frame 4 is located above the lower mounting frame 30, it can be handled as an upper mounting frame without any problem. Therefore, the relationship between them can be understood as the relationship between the upper and lower mounting frames.

In the embodiment of the present text, as the glass plate, an example in which a unit integrated by combining a glass plate and a plurality of panels is used is shown, but the present invention is not limited to the example in which these units are used. Any structure may be used as long as it is integrated with the frame.

[0031]

As described above, according to the present invention, the glass plate previously held by the upper and lower holding frames is provided with the downward locking pieces formed on the upper and lower holding frames and the respective locking receiving pieces formed on the upper and lower mounting frames. Since they are engaged with and mounted on the upper and lower mounting frames, and the sealing material is filled between the upper mounting frame and the floating prevention piece, the glass plate is mounted while maintaining good sealing performance. be able to.

[Brief description of drawings]

FIG. 1 is a front view showing a unit used in a glass plate attaching apparatus of the present invention.

FIG. 2 is a vertical cross-sectional view showing a structure in which an outer wall is constructed using the unit shown in FIG.

FIG. 3 is a vertical cross-sectional view showing a structure of an outer wall integrally connected to the lower part of FIG.

FIG. 4 is a perspective view showing a structure after the inner and outer flanges of the upper and lower mounting frames in FIG. 3 have been inserted and fitted.

FIG. 5 is a perspective view showing a structure for attaching a glass plate according to the present invention.

FIG. 6 is a horizontal cross-sectional view showing a mode in which units to which the attachment device according to the present invention is applied are connected in series.

FIG. 7 is a horizontal cross-sectional view showing a mode in which units to which the attachment device according to the present invention is applied are continuously provided.

FIG. 8 is a perspective view showing a mode in which units to which the attachment device according to the present invention is applied are arranged in series.

[Explanation of symbols]

 1 Glass Plate 2, 3 Metal Panel 4 Intermediate Mounting Frame 4A, 30A Locking Receiving Piece 4B Lifting Prevention Piece 21, 31, 42 Outer Flange 22, 32, 43 Inner Flange 30 Lower Mounting Frame 35 Sub Outer Flange 36 Sub Inner Flange 61 Upper holding piece 61A, 61B Locking piece 62 Lower holding piece 55A, 55B, 56, 63 Seal material 67 Backup material 71, 72, 73 Tight material 86 Knock pin 88A, 88B Long hole

Claims (1)

[Claims] 1. A glass plate is vertically held by upper and lower holding frames in advance, and these upper and lower holding frames are supported by upper and lower mounting frames, and downward L-shaped locking pieces are formed inside the upper and lower holding frames, respectively. Then, an upward L-shaped lower locking receiving piece is formed on the outdoor side of the lower mounting frame so as to project, and an upward L-shaped upper locking receiving piece is formed on the outdoor side of the upper mounting frame. At the position where the length between the upper locking receiving piece and the upper end of the upper locking receiving piece is larger than the length in the height direction of the upper locking receiving piece, the floating preventing piece is attached to the upper mounting frame. The upper holding frame and the lower holding frame are protruded to the outside of the room, and the upper holding frame and the lower holding frame are pushed into and lowered from the upper and lower mounting frames, respectively, so that the upper and lower locking pieces are engaged with the vertical locking receiving pieces, respectively. A glass plate mounting device, characterized in that a sealing material is filled between the floating prevention piece and the floating prevention piece.