JP2006214210A - Glass wall unit execution method and glass wall unit - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a constructing method for shortening a working time from starting construction to finishing it by previously forming a glass wall unit with a plurality of grooved glasses and upper and lower frame materials and lifting and moving the glass wall unit to a predetermined position where it is installed. <P>SOLUTION: The glass wall unit 10 is formed by joining the plurality of grooved glasses 11 to the lower frame material 20 and joining the upper frame material 40 to the upper ends of the grooved glasses 11. The glass wall unit 10 is lifted and moved via lifting portions 29, 61 of the lower frame material 20 to the predetermined position where it is installed. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a glass wall unit composed of a plurality of grooved glasses and upper and lower frame members, and a construction method using the unit.

The groove-type glass is a glass having a substantially U-shaped cross section by extending flanges from both ends of a web. The technique which comprises the wall of a building using this groove type glass is proposed (for example, refer patent documents 1-4).
JP 2002-285671 A (FIG. 15) JP 2000-314196 A JP 2004-100317 A JP 2002-308654 A

Patent document 1 is demonstrated based on a following figure and a figure after another.
FIG. 18 is a sectional view of a glass wall structure of a conventional glass cylinder.
In order to construct the glass cylinders 101..., First, the sashes 115 are arranged vertically. Next, after the upper end 101 a of the glass cylinder 101 is inserted into the lower insertion groove 115 a of the upper sash 115, the lower end 101 b of the glass cylinder 101 is inserted into the upper insertion groove 115 b of the lower sash 115 to the setting block 117. Put it on.

Next, the sealing material 118, 118 is filled in the gap between the lower end 101b of the glass cylinder 101 and the lower sash 115, and the sealing material 118, 118 is filled in the gap between the upper end 101a of the glass cylinder 101 and the upper sash 115. 118 is filled.
Thereby, the big glass wall 110 which arranged the glass cylinders 101 ... horizontally and vertically can be formed. The right side of the glass wall 110 in the drawing is indoor (or outdoor), and the left side in the drawing is outdoor (or indoor).

  FIG. 19 is a diagram for explaining a conventional glass tube unit mounting procedure. In FIG. 19A, two channel glasses 201F and 201R are formed into a rectangular tube in a direction perpendicular to the paper surface, and the upper and lower portions of this tube are arranged. The opening is closed with the upper plug 202 and the lower plug 203, respectively, and the suspension bolt 204 is extended upward from the upper plug 202, and the glass tube unit 200 is prepared by extending the holding bolt 205 downward from the lower plug 203.

Further, a support member 212 is extended horizontally from the fixing member 211 on the housing side, a support rail 213 extending in a direction perpendicular to the paper surface is extended to the tip of the support member 212, and a locking member 214 is provided below the support rail 213. .
The locking member 214 will be described with reference to (b). The locking member 214 includes a T-shaped hole 215. The suspension bolt 204 and the head 206 formed integrally with the head of the suspension bolt 204 can be passed through the T-shaped hole 215 as indicated by the arrows.

Returning to (a), the glass tube unit 200 is moved as indicated by the arrow, the suspension bolt 204 is locked to the upper locking member 214, and the holding bolt 205 is locked to the lower support rail 213. The glass tube unit 200 can be attached and fixed to the housing.
By repeating the construction procedure described above, a plurality of glass tube units 200 can be attached to the housing.

  However, in the technique of Patent Document 1, since the glass tube body 101 or the glass tube unit 200 is attached to the housing one by one, the work time (construction time) required for attachment is extended.

  In the case of a high-rise building, since the number of channel-shaped glass is increased and the construction period is extended, a technique capable of eliminating these is required.

  In addition, when attaching the grooved glass to a high-rise building, it is inevitably necessary to temporarily place the required number of grooved glasses on the floor of each floor. This temporary storage space compresses the space for other work equipment, and it may be difficult to secure the temporary storage space for the grooved glass.

  This invention makes it a subject to provide the construction method using the glass wall unit which can attach a groove type glass to a housing | casing efficiently, and can make a temporary storage space unnecessary, and this unit.

  The construction method of the glass wall unit according to claim 1 is a method of arranging a plurality of groove-type glasses in parallel to each other, joining the lower ends of these groove-type glasses to a metal lower frame material, and connecting the upper ends of the groove-type glasses to a metal. A step of preparing a glass wall unit having a hanging portion on the lower frame material, a step of moving the glass wall unit to a predetermined position of the housing by lifting the hanging portion, and the predetermined portion And a step of fixing the glass wall unit positioned at the location to the housing. In this specification, the glass wall unit does not include the glass tube unit described above.

  The glass wall unit according to claim 2 has a plurality of groove-type glasses arranged in parallel to each other, the lower ends of these groove-type glasses are joined to a metal lower frame member, and the upper ends of the groove-type glasses are connected to a metal upper portion. A glass wall unit bonded to a frame member, wherein the lower frame member is provided with a hanging portion.

  The glass wall unit according to claim 3 is provided with a suspension jig introduction hole in the upper frame material so that the suspension part faces a space formed by the adjacent channel glass and the suspension jig can be lowered. It is characterized by.

  The glass wall unit according to claim 4 is characterized in that the suspension portion is constituted by a shaft member that can be horizontally inserted into and removed from the lower frame member.

  The glass wall unit according to a fifth aspect is characterized in that a guide part for guiding the suspension jig to the suspension part is provided on the upper part of the lower frame member.

  The glass wall unit according to claim 6 is characterized in that the boundary between the upper frame member and the lower frame member and the grooved glass is closed with a sealing material having airtightness and adhesiveness.

  In the glass wall unit according to claim 7, the lower frame member is made of a bottom portion, a pair of wall portions erected from both ends of the bottom portion, and an upper end of these wall portions or a grooved glass extending from the middle in the height direction. It is a hollow cross-section structure which consists of a support part, It is characterized by the above-mentioned.

According to the construction method of the glass wall unit of the present invention, since the construction is carried out after the grooved glass is unitized, the working time from the start to the end of the work can be greatly shortened.
Since the grooved glass is moved as a unit, it is not necessary to provide a temporary space for the grooved glass on each floor.
Therefore, according to the present invention, it is possible to provide a technique capable of efficiently attaching the groove-type glass to the housing and making the temporary storage space unnecessary.

  The glass wall unit of the present invention is a glass wall unit in which grooved glasses are arranged in parallel to each other, the lower ends of these grooved glasses are bonded to the lower frame member, and the upper ends of the grooved glass are bonded to the upper frame member. The frame member is provided with a hanging portion.

  Since the upper and lower frame members are generally made of a metal material, the strength can be ensured. In the present invention, the lower frame member is suspended, so that the grooved glass is placed on the lower frame member, and the upper frame member is placed on these grooved glasses. As a result, the glass wall unit can be stably suspended without worrying that the grooved glass and the joint are burdened.

The best mode for carrying out the present invention will be described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of a glass wall unit according to the present invention. A glass wall unit 10 includes a plurality of grooved glasses 11 (... indicates a plurality, the same applies hereinafter) arranged in parallel to each other. It is an integrated structure formed by bonding the lower ends of these groove-shaped glasses 11... To the lower frame member 20 and bonding the upper ends of the groove-shaped glasses 11.

  The grooved glass 11... Is bonded to the lower frame member 20 and the upper frame member 40, and the adjacent grooved glasses 11 and 11 are bonded to each other with a sealing material to ensure both mechanical bonding and airtightness. It is desirable to do.

Although the detailed structure of the upper frame member 40 will be described later, it has two square holes 41, 41. At the same time, the lower frame member 20 is characterized by having a hanging portion (details will be described later) immediately below the square hole 41.
The square hole 41 may be a round hole, and the shape is not limited.

  FIG. 2 is a cross-sectional view taken along line 2-2 of FIG. 1, and the lower frame member 20 is made of, for example, a metal (stainless steel, aluminum alloy, carbon steel, etc.) structure. Although it is indoors, the mounting direction of the glass wall unit 10 and the support structure with the housing are not limited to this example.

  The grooved glass 11 is a groove-shaped glass including a web 12 and flanges 13 and 13 extending from both ends of the web 12 in a direction perpendicular to the paper surface. In this example, a rectangular tube is formed by combining two grooved glasses 11, 11, but various forms can be adopted as a method of arranging the plurality of grooved glasses 11.

  The lower frame member 20 includes a bottom portion 21, a pair of wall portions 22 and 23 erected from both ends of the bottom portion 21, and support portions 24 and 25 extending from the upper ends of these wall portions 22 and 23 or midway in the height direction. And inclined guide portions 26, 26 extending obliquely downward from the tips of the support portions 24, 25, intermediate wall portions 27, 27 lowered from the guide portions 26, 26 to the bottom portion 21, Suspension jig introduction holes 28 (hereinafter referred to as holes 28...) Opened on the walls 27 and 27 and the walls 22 and 23 in a straight line, and these holes 28. A shaft member 29 as a suspension portion to be inserted into the wall portion, an attachment 32 to be detachably attached to the wall portion 23, a flange 33 integrally formed on the upper portion of the attachment 32, and an upward from the wall portion 22 corresponding to the flange 33 Extended flange A hollow cross-sectional structure consisting of 4.

Reference numeral 31 denotes a lower fastener provided on the attachment 32.
Although the attachment 32 is a separate part, it may be integrated with the wall portion 23. That is, the wall portion 23 may be symmetrical with the wall portion 22 and the attachment 32 may be omitted.
The tip of the shaft member 29 may have a protruding shape (see FIG. 10) as long as it protrudes from the wall portion 23.

Since it is a hollow cross-section structure, the bending rigidity is sufficiently large, and even when a downward force is applied, the bending amount and the bending amount are small.
Further, the attachment 32 is provided to stabilize and prevent the shaft member 29 from coming off.

The shaft member 29 as a suspension portion includes a lock pin 35 extending in a direction perpendicular to the axis at one end of the round steel bar, and a screw portion 36 on the shaft end side from the lock pin 35, and a nut 37 on the screw portion 36. Can be screwed in.
To be precise, the suspension portion is composed of the shaft member 29, the intermediate wall portions 27, 27, and the holes 28, 28, but the shaft member 29 is a representative element for convenience.

  The upper frame member 40 is preferably a channel member (made of stainless steel, aluminum alloy, carbon steel, or the like) in which a pair of flanges 43 and 44 are lowered from both ends of the web 42. Then, a square hole 41 is formed in the center of the web 42, and an upper fastener 45 is attached to one flange 43.

Next, an assembling procedure of the glass wall unit 10 having the above configuration will be described.
First, setting blocks 46 and 46 are arranged on the support portions 24 and 25 of the lower frame member 20, and a plurality of grooved glasses 11 are placed (see FIG. 1), and a backup material is placed in the gap between the flanges 33 and 34. 47 and 47 are pushed in, and further, sealing materials 48 and 48 having both airtightness and adhesiveness are filled.

  Next, the upper frame member 40 is placed on the upper end of the grooved glass 11... Via the setting blocks 51, 51, and the backup members 52, 52 are pushed into the gaps with the flanges 43, 44. The sealing materials 53 and 53 that combine the above are filled.

The glass wall unit 10 shown in FIG. 1 is completed when the sealing materials 48 and 53 are hardened and have a predetermined strength or higher. The above assembling work can be carried out in an assembling factory that is well equipped and has a good working environment. Then, it is transported from the assembly factory to the construction site by a transportation means such as a truck. Needless to say, the above assembly work may be performed on the ground of the construction site.
Note that the attachment of the backup members 47 and 47 to the lower frame member 20 and the filling of the sealing members 48 and 48 may be performed after the upper frame member 40 is attached, and the detailed procedure can be changed.

FIG. 3 is a view taken in the direction of the arrow 3 in FIG. 2 and is characterized in that a hole 28 formed in one flange 22 of the lower frame member 20 has a keyhole shape by adding a linear cut 54. By disposing the lower fastener 31 at a location that does not interfere with the hole 28 and the notch 54, interference between the lower fastener 31 and the hole 28 and the notch 54 is avoided.
The notch 54 has a size that allows the lock pin 35 of the shaft member 29 shown in FIG. 2 to pass therethrough. Thus, the shaft member 29 including the lock pin 35 can be inserted into the hole 28.

  FIG. 4 is a view showing an example of a hanging jig for hanging the glass wall unit of the present invention. The hanging jig 60 includes a lower hanging ring 61 and wires such as wires extending upward from the lower hanging ring 61. A linear member (or a rod) 62, a steady block 63 attached to the linear member 62 so as to be movable up and down, and an upper suspension ring 64 attached to the upper end of the linear member 62. The steady block 63 is a component that prevents the linear member 62 from shaking.

The construction method of the glass wall unit implemented using the above hanging jig 60 will now be described.
In addition, although there exists a suspension part under the square holes 41 and 41 shown in FIG. 1, since these suspension part was faced in the space formed with adjacent channel glass, it cannot be directly visually observed from the outside. Therefore, it is not necessary to remove the hanging part after construction, and the number of construction steps can be reduced.

FIG. 5 is an explanatory view when the hanging jig is inserted into the glass wall unit, and the lower hanging ring 61 is inserted into the space between the grooved glasses 11 and 11 (the grooved glass 11 on the front is not shown) through the square hole 41. take down.
Since the lower suspension ring 61 is guided by the guide portions 26, 26, it can be smoothly lowered between the intermediate wall portions 27, 27.

Next, the shaft member 29 is passed through the lower suspension ring 61 while being inserted into the holes 28 of the lower frame member 20.
The above operation can be monitored through the square hole 41. Next, the steady block 63 is set in the square hole 41.

FIG. 6 is an explanatory diagram when the glass wall unit is lifted by a lifting jig. The shaft member 29 is rotated by about 180 °, and the nut 37 is tightened in this state. As a result, the wall portion 22 can be firmly sandwiched between the nut 37 and the lock pin 35, and the idling and movement of the shaft member 29 can be prevented.
Next, when the linear member 62 is raised, the lower suspension ring 61 is hooked on the shaft member 29, and thereafter, the glass wall unit 10 can be lifted by the hanging jig 60.

  FIG. 7 is a diagram for explaining a state in which the glass wall unit is lifted by a crane. The glass wall unit 10 outside the frame (on the surrounding road, truck bed, etc.) is lifted by the crane to a desired position of the frame. Indicates that it can be moved. The housings 66 and 66A are provided with brackets 67 and 67A and housing-side fasteners 68 and 68A in advance.

  Since the lifting jig 60 is lifted by a crane or the like, there is a possibility that the linear member 62 may swing and come into contact with the grooved glass 11 when it is lifted, but the swinging block 63 limits the swing of the linear member 62. Thus, breakage of the grooved glass 11 can be prevented.

The glass wall unit 10 is lifted by using a shaft member 29 as a hanging portion so that a lifting force acts on the lower frame member 20.
If the upper frame member 40 is lifted, the grooved glass 11... And the joints (sealing members 44 and 48 in FIG. 2) may be subjected to a load that leads to breakage.

  In this respect, in order to suspend the lower frame member 20 in the present invention, the grooved glass 11... Is placed on the lower frame member 20, and the upper frame member 40 is placed on these grooved glass 11. As a result, the glass wall unit 10 can be stably suspended without worrying that the grooved glass 11...

  If the lower frame member 20 is easily suspended, the glass wall unit 10 may fall. In this respect, in this embodiment, since the steady rest block 63 contacts the linear member 62 to prevent the fall, there is no fear that the glass wall unit 10 falls.

FIG. 8 is an attachment view of the glass wall unit to the housing. When the lower fastener 31 is placed on the housing side fastener 68 and the upper fastener 45 is aligned with the bracket 67A, the position of the glass wall unit 10 relative to the housing is determined. The upper fastener 45 is fixed to the bracket 67 </ b> A and the lower fastener 31 is fixed to the housing side fastener 68.
Next, the shaft member 29 is removed from the lower frame member 20, and the hanging jig 60 is removed upward.
The glass wall units 10 are sequentially attached in the same manner.

  FIG. 9 is a completed view of the curtain wall according to the present invention. A so-called curtain wall is completed by mounting a glass wall unit 10A on the glass wall unit 10 and mounting a glass wall unit 10B on the glass wall unit 10A. Indicates that

  FIG. 10 is a modified embodiment of the lower frame member according to the present invention, and the shaft member 29B has been described with reference to FIG. 2 considering that the suspension portion is constituted by the intermediate wall portions 27, 27 and the shaft member 29B. The length of the shaft member 29 can be made shorter. Moreover, since it is not necessary to make a hole in the other wall part 23, the structure of a lower frame material can be simplified. Other configurations are the same as those in FIG.

Since the tip end of the shaft member 29B can be sharpened, the insertion is easier, and the insertion length is short, so that the extraction is easy.
The shape of the shaft members 29 and 29B can be freely determined without being limited to these examples.

Next, an example of a hanging portion that does not depend on the shaft members 29 and 29B will be described.
FIG. 11 is a view showing a further modified embodiment of the lower frame member according to the present invention. The lower frame member 20 includes a bottom portion 21, wall portions 22 and 23, and a short support portion 24 extending from the wall portions 22 and 23. , 25, and the bottom portion 21 is provided with a U-shaped ring 71 as a hanging portion.

  FIG. 12 is an explanatory diagram of the suspension operation in FIG. 11, and the lower frame member 20 can be lifted by providing a hook 72 at the lower end of the hanging jig 60 and hooking the U-shaped ring 71 with the hook 72.

FIG. 13 is a diagram showing a modified embodiment of FIG. 11, and the lower frame member 20 includes a bottom portion 21, wall portions 22 and 23, and short support portions 24 and 25 extending from the wall portions 22 and 23. 21 is provided with a legged ring 73 as a suspension part.
FIG. 14 is a diagram showing a further modified embodiment of FIG. 11, and the lower frame member 20 includes a bottom portion 21, wall portions 22, 23, and a support portion 24 that spans the wall portions 22, 23. The support portion 24 includes a U-shaped ring 71 as a suspension portion.
Thus, the form of the hanging portion provided on the lower frame member 20 is arbitrary.

FIG. 15 is a diagram showing an example of the arrangement pattern of the grooved glass.
As shown to (a), the groove type glass 11 ... makes the flanges 13 and 13 face each other, and can arrange the webs 12 ... in a straight line.
(B)-(d) shows the arrangement pattern of the groove type glass 11 ... of the form compounded based on (a). Note that (c) is registered as a design.

(E) shows the arrangement pattern of the grooved glass 11 described with reference to FIG. 1, and corresponds to an example in which the webs 12 and 12 are opposed to each other and the flanges 13 are aligned in a straight line.
(F) shows the pattern which combined (d) and (e).

  In the above example, the grooved glass is arranged in close contact, but is not limited thereto, and may be arranged with a gap.

  FIG. 16 is a diagram showing a modified embodiment of FIG. 6, characterized in that the support portion 24 extending from the wall portion 22 is shortened and the support portion 25 extending from the wall portion 23 is shortened. The other components are the same as those in FIG.

FIG. 17 is a view for explaining the construction method of the glass wall unit according to the present invention.
The glass wall unit 10 is composed of a plurality of grooved glasses 11 bonded to the lower frame member 20, and an upper frame member 40 is bonded to the upper end of the grooved glass 11 to constitute a glass wall unit. The glass wall unit 10 is suspended and moved through the provided suspension parts 29 and 61 and installed at a predetermined position.

The invention described above can be organized as follows.
One of the present invention is a method for constructing a glass wall unit, in which a plurality of grooved glasses 11... Are arranged in parallel to each other, and the lower ends of these grooved glasses 11. Then, the upper end of the grooved glass 11... Is joined to the upper frame member 40, and the glass wall unit 10 provided with a hanging portion (for example, 29, 61) on the lower frame member 20 is prepared (FIGS. 1 and 2). And a step of moving the glass wall unit 10 to a predetermined position of the housing by lifting the suspension portion (see FIGS. 6 and 7), and a step of fixing the positioned glass wall unit 10 to the housing (FIG. 8, (See FIG. 9).

According to the glass wall unit construction method of the present invention, since the construction is performed after the grooved glass is unitized, the work time from the start to the end of the work can be greatly reduced.
Since the grooved glass is moved as a unit, it is not necessary to provide a temporary space for the grooved glass on each floor.
Therefore, according to the present invention, it is possible to provide a technique capable of efficiently attaching the groove-type glass to the housing and making the temporary storage space unnecessary.

  Further, as described in FIG. 1, the glass wall unit 10 according to the present invention has a plurality of grooved glasses 11 arranged in parallel to each other, and the lower ends of these grooved glasses 11. A glass wall unit 10 that is joined to the material 20 and joined to the upper frame member 40 at the upper end of the grooved glass 11... For example, it is characterized by having the reference numeral 29) in FIG.

  Since the upper and lower frame members 20 and 40 are generally made of a metal material, the strength can be ensured. In the present invention, the lower frame member 40 is hung, so that the grooved glass 11 is placed on the lower frame member 40. The upper frame member 40 is placed on the glass 11. As a result, the glass wall unit 10 can be stably suspended without worrying that the grooved glass 11...

  Further, as shown in FIG. 1, the glass wall unit 10 has an upper portion so that the hanging portion faces a space formed by the adjacent grooved glasses 11 and 11, and the hanging jig can be lowered from above into this space. The frame member 40 is provided with holes 41 and 41 through which a hanging jig is passed.

  Note that it is possible to use a metal fitting attached to the lower frame member 20 and outside the grooved glass 11 as the hanging portion.

  Moreover, in the glass wall unit 10 of this invention, as shown in FIG. 2, the suspension part was comprised by the shaft member 29 which can be horizontally inserted or extracted from the lower frame material 20. It is characterized by the above-mentioned. As a result, the lower end of the hanging jig can be a ring instead of a hook. It is not difficult to lower the lower suspension ring to the suspension part. Therefore, the efficiency of construction work can be promoted.

  Further, as shown in FIG. 2, the glass wall unit 10 of the present invention is provided with guide portions 26 and 26 for guiding the hanging jig being lowered to the hanging portion on the upper portion of the lower frame member 20. . As a result, the lower end of the hanging jig can be smoothly guided to the hanging portion, and the efficiency of construction work can be promoted.

  In the glass wall unit 10 of the present invention, as shown in FIG. 2, the boundary between the upper frame member 40 and the lower frame member 20 and the grooved glass 11... Is a sealing material 48 having airtightness and adhesiveness. It is characterized by being plugged with 53. Since the glass wall unit 10 can be configured without using bolts or nuts, the glass wall unit 10 can be lightened, simplified, and reduced in cost.

  Further, in the glass wall unit 10 of the present invention, as illustrated in FIG. 2, the lower frame member 20 includes a bottom portion 21, a pair of wall portions 22 and 23 erected from both ends of the bottom portion 21, and these walls. It is a hollow cross-section structure which consists of the support parts 24 and 25 of the grooved glass extended from the upper end of the parts 22 and 23, or the middle of the height direction. Since it is a hollow cross-section structure, the bending rigidity becomes sufficiently large, and the bending amount and the bending amount can be reduced even when a downward force is applied.

Moreover, the drainage structure is normally provided in the lower frame material in the wall structure using grooved glass. In the glass wall unit of the present invention, it is possible to easily provide a water drainage structure using the holes 28 provided in the lower frame member.
At this time, the intruding water falls from the guide portions 26, 26 to the intermediate wall portions 27, 27, and passes through the holes 28, 28 provided in the intermediate wall portions 27, 27 to form the hollow portions (the bottom portion 21 and the wall portions 22 or 23). A hollow portion surrounded by the support portion 24 or 25 and the intermediate wall portion 27). Since this hollow portion extends in a direction perpendicular to the paper surface, this hollow portion serves as a drainage basin and can discharge intrusion water.

  In addition, since the glass wall unit of this invention can be utilized also for the component of a curtain wall, and an indoor partition, a use is not specifically limited.

  The glass wall unit of the present invention is suitable as a component of a curtain wall.

It is a perspective view of the glass wall unit which concerns on this invention. FIG. 2 is a sectional view taken along line 2-2 of FIG. FIG. 3 is a view taken in the direction of arrow 3 in FIG. 2. It is a figure which shows an example of the hanging jig for hanging the glass wall unit of this invention. It is explanatory drawing when inserting a hanging jig | tool into a glass wall unit. It is explanatory drawing when lifting a glass wall unit with a hanging jig. It is a figure explaining the state which lifted the glass wall unit with the crane. It is an attachment figure to the housing of a glass wall unit. It is a completed drawing of the curtain wall by this invention. It is a change example figure of the lower frame material concerning the present invention. It is a further modified example figure of the lower frame material which concerns on this invention. It is explanatory drawing of suspension operation in FIG. FIG. 12 is a modified example diagram of FIG. 11. FIG. 12 is a further modified embodiment of FIG. 11. It is a figure which shows the example of an arrangement pattern of groove type glass. FIG. 7 is a diagram illustrating a modified example of FIG. 6. It is a figure explaining the construction method of the glass wall unit which concerns on this invention. It is sectional drawing of the glass wall structure of the conventional glass cylinder. It is a figure explaining the attachment procedure of the conventional glass cylinder unit.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 10 ... Glass wall unit, 11 ... Groove type glass, 12 ... Web of groove type glass, 13 ... Flange of groove type glass, 20 ... Bottom frame material, 21 ... Bottom part, 22, 23 ... Wall part, 24, 25 ... Support 26: guide part, 27 ... intermediate wall part also serving as a suspension part, 28 ... introduction hole for suspension jig, 29 ... shaft member as suspension part, 40 ... upper frame member, 41 ... hole through which suspension jig is passed, 48, 53 ... Sealing material, 60 ... Suspension jig, 66, 66A, 66B ... Housing, 71, 73 ... U-shaped ring as suspension part, ring with legs.

Claims (7)

A plurality of grooved glasses are arranged in parallel with each other, the lower ends of these grooved glasses are bonded to a metal lower frame member, the upper ends of the grooved glass are bonded to a metal upper frame member, and the lower frame A step of preparing a glass wall unit having a hanging portion on the material;
A step of moving the glass wall unit to a predetermined location of the housing by lifting the suspension part;
And a step of fixing the glass wall unit positioned at the predetermined location to a housing. A glass wall formed by arranging a plurality of groove-shaped glasses in parallel with each other, bonding the lower ends of these groove-shaped glasses to a metal lower frame member, and bonding the upper ends of the groove-shaped glasses to a metal upper frame member A unit,
A glass wall unit comprising a suspension portion on the lower frame member.   3. The glass wall unit according to claim 2, wherein the suspension portion faces a space formed by adjacent channel glass, and a suspension jig introduction hole is provided in the upper frame member.   4. The glass wall unit according to claim 2, wherein the hanging portion is configured by a shaft member that can be horizontally inserted into and removed from the lower frame member. 5.   The glass wall unit according to any one of claims 2 to 4, further comprising a guide portion that guides a suspension jig to the suspension portion at an upper portion of the lower frame member.   The glass wall unit according to any one of claims 2 to 5, wherein a boundary between the upper frame member and the lower frame member and the grooved glass is closed with a sealing material having airtightness and adhesiveness.   The lower frame member is a hollow cross-section structure comprising a bottom portion, a pair of wall portions erected from both ends of the bottom portion, and a groove-shaped glass support portion extending from the upper end of the wall portions or midway in the height direction. The glass wall unit according to claim 2, wherein the glass wall unit is a glass wall unit.

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