JPH09105188A - Execution body of plate glass - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the flexibility of plate glass to a building frame, and to enhance aseismicity by slidably hanging the upper end of a hanging member from the building frame and slidably connecting a holding member at the lower end of the hanging member. SOLUTION: The upper edge section of plate glass G is held by a holding member 4, the holding member 4 and a hanging member 3 are coupled, and the hanging member 3 is hung to a building frame 5. The holding member 4 and the hanging member 3 are connected slidably by using a forked connecting section 7 and a spherical bearing 9 in the execution body of the plate glass G. The hanging member 3 is hung slidably from the building frame 5 by using a spherical ring 21a and a ball washer 23a. Accordingly, since the plate glass G is suspended under a movable state to the building frame 5 and the central point of operation in the longitudinal and horizontal directions is placed at two places at both upper and lower ends of the hanging member 3, the flexibility of the plate glass G to the building frame 5 is improved extremely.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a plate glass construction body.

[0002]

2. Description of the Related Art In a glass window such as a large showroom, a showcase and a large glass screen for a wall surface of a building, as shown in FIG. 16, a plurality of glass sheets G, G are arranged so as to form a wall surface. A plate glass construction body was used in which the upper and lower ends are fitted into an upper side frame 27 and a lower side frame 28, which are fixed to a frame (not shown), and the gaps are sealed by a sealing material 20. In addition, 19 is a backup material, 29 is a sealing material, 3
0 is a floor material and 50 is a setting block.

In such a conventional example, since the upper and lower ends of the plate glass G are both fixed to the frame, if the frame is displaced due to an earthquake or the like, the interlayer between the upper side frame 27 and the lower side frame 28 is separated. Displacement occurs. At this time, the plate glass G is attached to the upper frame 27 by the sealing materials 20 and 20.
Since it is adhered to each of the lower frame 28 and the lower frame 28, the plate glass G may be deformed by being pulled in opposite directions at both upper and lower ends thereof.

In a glass window of a large showroom, a showcase, or the like, a large-sized plate glass is used, so that the amount of deformation due to the above deformation is considerably large and the plate glass may be damaged.

Further, in such a glass window, in order to prevent the face plate glass forming the wall surface from being deformed by an earthquake in an out-of-plane direction, rib plate glass is provided in the plate glass in a vertical direction to reinforce the face plate glass. However, the rib plate glass has a problem that the designability is deteriorated because it obstructs the visibility.

[0006]

DISCLOSURE OF THE INVENTION The present invention solves the above-mentioned problems of the prior art, and is a construction product of plate glass excellent in earthquake resistance and a construction product of plate glass excellent in earthquake resistance without rib plate glass. For the purpose of providing.

[0007]

According to the present invention, an upper edge portion of a sheet glass is sandwiched by a sandwiching member, the sandwiching member is connected to a suspending member, and the suspending member is suspended by a frame, so that the sheet glass is a frame. In the plate glass construction body supported by, the sandwiching member and the suspension member are slidably connected, and the suspension member is slidably suspended on the body body. I will provide a.

As a first preferred embodiment, the suspension member has a ball washer fixed to the body and a spherical ring mounted on a recess provided in the ball washer, and the ball washer and the spherical surface are provided. It is slidable with the ring.

In a more preferred embodiment, the suspension member has a rod on which a male screw is threaded, and the rod freely penetrates into a loose hole opened in the body,
A loose hole that is screwed with a female screw through a ball washer fixed to the body and a spherical ring placed on a recess provided in the ball washer, and allows the ball washer to loosen the rod. The ball washer and the spherical ring are slidable.

As a second preferred embodiment, the suspension member has a base fixed to the body and a slide member mounted on a recess provided in the base, and the slide member is a spherical surface. It consists of a ring and a slide body, and the slide body has a recess on the upper surface for mounting a spherical ring, and rollers are attached to both sides of the slide body so that the spherical ring and the drive body slide. It is movable, and the drive body and the base are slidable.

In a more preferred embodiment, the suspension member has a rod on which a male screw portion is screwed, and the rod is loosely penetrated into a loose hole opened in the body and fixed to the body. And a sliding body mounted on a recess provided in the base, and screwed with a female screw. The sliding body includes a spherical ring and a sliding body, and the sliding body Has a recess for mounting a spherical ring on its upper surface, rollers are attached to both sides of the sliding body, and a loose hole for allowing the rod to pass through is also provided in the sliding body and the base. The ring and the drive body are slidable, and the drive body and the base are slidable.

As a third preferred embodiment, the holding member comprises a holding portion for holding the upper edge portion of the sheet glass, and a forked connection portion which is fixed to the upper portion of the holding portion and is open upward. Has a connecting portion below the connecting portion, the connecting portion has a spherical bearing slidable with respect to the main body of the connecting portion, and the main body of the connecting portion and the bearing are inserted between the bifurcated connecting portions. These are connected by pins.

As a fourth preferred embodiment, the sandwiching member comprises a sandwiching portion for sandwiching the upper edge portion of the sheet glass and a connecting portion fixed to the upper portion of the sandwiching portion, and the suspending member has an opening below it. The connecting portion has a spherical bearing slidable with respect to the main body of the connecting portion, and the main body of the connecting portion and the bearing are inserted between the forked connecting portions. These are connected by pins.

As a fifth preferred embodiment, the holding member comprises a holding portion for holding the upper edge portion of the glass sheet and a connecting portion fixed to the upper portion of the holding portion, and the holding member is held below the holding portion. The connecting portion, the grip connecting portion has a spherical inner surface wrapping the bearing forming the connecting portion,
The grip connection and the connection are slidably connected to each other.

[0015]

【Example】

"First Example" FIG. 5 is a perspective view of the first example showing the overall structure of the plate glass working body of the present invention, in which a plurality of plate glasses G, G form a wall surface. Arranged, the plate glass G is sandwiched by the sandwiching member 4, the sandwiching member 4 is slidably connected to the suspending member 3 in a horizontal plane, and the suspending member 3 is slidable with respect to the body 5. Is attached to.

Further, the upper and lower ends of these are fitted into an upper side frame 27 fixed to the frame 5 and a lower side frame 28 fixed to a frame (not shown), respectively, and a backup material 19 is packed in the gap between them. The mouth of the frame is sealed with the sealing material 20. 30 is a floor material.

The suspension member 3 has a rod 1 having a male screw portion on the upper side, and the rod 1 is loosely penetrated into a loose hole 26a (not shown) formed in the body 5 and a ball washer 23a. The nut 15 is screwed to the body 5 via the spherical ring 21a.

Ball washer 23a and spherical ring 21a
Is slidable, and the rod 1 freely penetrates the loose hole 26a formed in the body 5, so that the suspension member 3
Is movable with respect to the body 5.

FIGS. 1, 2 and 3 are a side sectional view, a front sectional view and a perspective view of an essential part of the plate glass working body of FIG. 5, respectively.

As shown in the figure, the upper edge portion of the plate glass G is held by the holding member 4 via the taper members 14, 14. The holding member 4 includes a horseshoe-shaped holding portion 2 and a forked connection portion 7 that is fixed to an upper portion of the holding portion 2 and opens upward. The taper materials 14, 14 have a shape that becomes thicker toward the upper side, and are adhered to both surfaces of the upper edge portion of the plate glass G with an epoxy-based or other appropriate adhesive.

The sandwiching portion 2 has, at its lower end, protrusions that protrude inward from each other, and in the gap between the protrusions, the protrusions abut the surface of the taper material 14, and the glass sheet G Is sandwiched between them, and is a size that does not fall off.

On the other hand, the connecting portion 8 has a spherical bearing 9 below which is slidable with respect to the main body of the connecting portion 8, and the pin 9 of the suspension member 3 is inserted into the bearing 9. A through hole 17 is provided.

The suspension member 3 comprises a rod 1, a connecting portion 8 fixed to the lower end of the rod 1, and a pin 10. The above-mentioned distance between the bifurcated connecting portions 7 is of a size into which the bearing 9 is inserted.

Through holes 17, 17 having a size into which the pin 10 can be inserted are provided on both side surfaces of the bifurcated connecting portion 7, and the bearings 9 of the connecting portion 8 of the suspension member 3 are provided on both sides of the bifurcated connecting portion 7. The pin 10 is inserted through the through hole 17 of the one forked connection portion, and the through hole 18 of the bearing and the through hole 17 of the other forked connection portion are inserted. Reference numeral 11 is a retaining ring that prevents the pin 10 from falling off. The suspension member 3 and the sandwiching member 4 connected in this manner are slidable with respect to each other.

The rod 1 of the suspension member 3 is provided with a male screw above it. The rod 1 includes a loose hole 26a of the skeleton 5, a loose hole 25a of a ball washer 23a fixed to the upper part of the skeleton 5 by welding, and a spherical ring 21a slidably mounted on the ball washer 23a. After inserting the through hole, the nut 15 is screwed into the male screw of the rod 1.

The lower portion of the spherical ring 21a forms a spherical surface, and the ball washer 23a is formed with a recess having the same shape as this spherical surface. That is, the ball washer 23
A first sliding surface 24a that allows the spherical ring 21a to slide with respect to a is formed. The length of the arrow P1 is first
It is the radius of curvature of the sliding surface 24a, and its starting point is the center of the curve. The surface of the spherical ring 21a is subjected to solid lubrication treatment 22 with grease or the like.

In this embodiment, the radius of curvature (the length of arrow P1) is greater than that of the embodiment shown in FIGS. 8 and 9 which will be described later.
Is smaller, it is excellent in that the spherical ring 21a easily returns to the original position after sliding on the ball washer 23a. That is, the smaller the curvature, the better. On the other hand, the lower limit of the radius of curvature is determined by the diameter of the rod 1 and the design angle required for the rod 1 to incline with respect to the skeleton 5 in response to an earthquake or the like.

In this way, the plate glass G is slidably suspended on the skeleton 5 without having the hook portions on the sandwiching member 4 and the suspending member 3. Moreover, since the operation center points that are movable in the front-rear and left-right directions are located at the two upper and lower ends of the suspension member 3, the flexibility of the plate glass G with respect to the frame 5 is high.

Therefore, even if interlayer displacement occurs in the skeleton due to an earthquake or the like, a force for deforming the plate glass G is less likely to occur, and the possibility of breakage of the plate glass G becomes extremely low. As the material of the holding member 4 and the hanging member 3,
Metal is preferable because of its excellent strength, and ordinary steel is particularly preferable because of its price.

The construction body is constructed as follows. The holding member 4 and the suspension member 3 are connected in advance, and the rod 1 is inserted into the loose hole 26a of the body 5, the loose hole 25a of the ball washer 23a fixed to the upper portion of the body 5, and the through hole of the spherical ring 21a. Insert it. Next, the nut 15 is screwed onto the male screw portion of the rod 1 from above, and the holding member 4 is suspended from the body. Alternatively, the hanging member 3 may be first hung on the body, and then the hanging member 3 and the holding member 4 may be connected by using the pin 10 and the retaining ring 11.

On the other hand, on both surfaces of the upper edge of the plate glass G,
The taper material 14 is adhered by an adhesive material such as epoxy. Next, this plate glass G is lifted up, the site | part of the taper material of plate glass is inserted in the space | gap of the protrusion part of the clamping part 2, and the plate glass G is clamped by the clamping part 2 and is also suspended by the frame | body 1. Next, as described above, the sealing material 29 (illustrated in FIG. 5) such as silicone is injected into the gap between the adjacent plate glasses.

In this way, the construction body of the present invention is obtained. The size of the plate glass G is not particularly limited, and for example, a plate having a height of 2 to 20 m and a width of 1 to 5 m is also used.

Unlike the present embodiment, a connecting part is provided on the upper part of the holding part 4, a slidable spherical bearing is provided in the main body of the connecting part, and a bifurcated connecting part is opened below the hanging member. It is also possible to provide a connecting part and a bearing between the two-forked connecting parts, and to connect them by a pin and a retaining ring.

FIG. 4 is a side cross-sectional view of the main part of another embodiment in which the portion A of the plate glass working body of FIG. 1 is changed. In this working body, the taper material is provided on both surfaces of the upper edge portion of the plate glass G. 14 is adhered, the sandwiching portion 2 that abuts the taper material has a horseshoe shape, the rod 1 of the suspension member 3 is provided with a male screw, and the nut 15 is screwed there. The rod 1 has a loose hole 26a in the skeleton 5, the skeleton 5
It is the same as that of FIG. 1 that it is inserted into the loose hole 25a of the ball washer 23a fixed to the upper part of and is suspended by the spherical ring 21a.

In the construction body shown in FIG. 4, the connecting portion 6 of the hanging member 3 has a spherical inner surface that encloses the bearing 9 of the connecting portion 8 of the holding member 4. The connecting portion 8 of the holding member 4 and the connecting portion 6 of the hanging member are slidably connected to each other.

FIG. 6 is a side cross-sectional view of an essential part for explaining the action of the plate glass construction body of FIG. 5, in which forces are applied in the E1 and E2 directions above and below the body due to an earthquake or the like, and interlayer displacement occurs in the body. Indicate the case. In this case, usually, an external force acts to cause out-of-plane deformation of the plate glass G, but as shown in the figure,
The connecting portion 8 fixed to the lower end of the hanging member 3 is a bifurcated connecting portion 7.
It is slidable with respect to the holding member 4 by means of a bearing 9 and the like.
Similarly, it is suspended slidably with respect to the skeleton 5 by means of a, a ball washer 23a and the like. Therefore, the interlayer displacement is absorbed at the upper and lower ends of the suspension member, and the generation of external force that tends to cause out-of-plane deformation of the plate glass G is mitigated.

FIG. 7 is a front cross-sectional view of an essential part for explaining the operation of the sheet glass construction body of FIG. 5, in which forces are applied in the F1 and F2 directions above and below the body due to an earthquake or the like, and interlayer displacement occurs in the body. Indicate the case. In this case, usually, an external force acts to cause in-plane deformation of the plate glass G, but similarly to the above, interlayer displacement is absorbed at the upper and lower ends of the hanging member, and in-plane deformation of the plate glass G is likely to occur. The generation of external force is reduced.

[Second Embodiment] FIG. 8 is a side sectional view of the essential portions of a second embodiment of the plate glass working body of the present invention.
Is a front sectional view of an essential part of the plate glass construction body of FIG.
1 and 2, the spherical ring 21a is replaced by the spherical ring 21b and the ball washer 23a is replaced by 23b, and the other components are the same.

The lower portion of the spherical ring 21b has a slightly large diameter spherical surface, and the ball washer 23b has a concave portion having a curved surface having the same diameter as the slightly large diameter spherical surface. That is, the first sliding surface 24b that allows the spherical ring 21b to slide with respect to the ball washer 23b is formed. The arrow Q1 has its length the radius of curvature of the first sliding surface 24b, and its origin is the center of the curve. The surface of the spherical ring 21b is subjected to a solid lubrication treatment 22.

[Third Embodiment] FIG. 10 is a side sectional view of the essential part of a third embodiment of the sheet glass construction body of the present invention, and FIGS. 11, 12 and 13 show the sheet glass construction of FIG. FIG. 4 is a front sectional view of a main part of the body, a perspective view of the main part, and a configuration diagram of the main parts.

In this construction, the taper materials 14, 14 are adhered to both surfaces of the upper edge portion of the glass sheet G, the sandwiching portion 2 abutting on the taper material 14 has a horseshoe shape, Connection part 8 fixed to the lower end of the holding member 3
Is a holding member 4 with a bifurcated connecting portion 7 and a bearing 9.
The fact that it is slidable with respect to FIG.

A male screw is provided above the rod 1 of the suspension member 3, and a nut 15 is screwed into the male screw. The rod 1 has a loose hole 26c in the body 5, and a loose hole 2 in a base 38a fixed to the upper portion of the body 5 by welding.
The nut 15 is screwed into the male screw of the rod 1 after the through hole of the slide body 32a slidably mounted on the base 5a and the base 5a is inserted.

The sliding body 32a comprises a spherical ring 21c and a sliding body 33a. The spherical ring 21c has a spherical lower portion, and the sliding body 33a has a recess having the same shape as this spherical surface. That is, the first sliding surface 24c that allows the spherical ring 21c to slide with respect to the sliding body 33a is formed. The arrow R1 has its length the radius of curvature of the first sliding surface 24c, and its origin is the center of the curve. The surface of the spherical ring 21c is subjected to a solid lubrication treatment 22 (not shown).

A shaft 35 is provided on both sides of the sliding body 33a.
a, 35a are provided, and rollers 34a, 34 are provided via fluorocarbon resin packings 36a, 36a having a low friction property.
a is attached by retaining rings 37a, 37a.

A recess is formed in the base 38a in addition to the loose hole 25c. That is, the roller 34a,
A second sliding surface 39a is formed so as to be slidable on 34a. The arrow R2 has its length the radius of curvature of the second sliding surface 39a, and its origin is the center of the curve. This radius of curvature is considerably larger than the radius of the roller 34a. Further, when the roller 34a slides on the second sliding surface 39a, the sliding body 32a moves in the T direction and moves upward.

[Fourth Embodiment] FIG. 14 is a side sectional view of an essential part of a fourth embodiment of the plate glass working body of the present invention, and FIG. 15 is a front cross-sectional view of the main part of the plate glass working body of FIG. It is a figure. 14 and 15, in FIG. 10 and FIG. 11, the sliding body 32a is replaced with the sliding body 32b, and the base 38a is replaced with the base 3.
8b, but the sliding body 32a and the sliding body 32b are substantially the same, and there is a difference in that the radius of curvature of the second sliding surface of the base 38a is reduced. The arrow S1 has a length that is the radius of curvature of the second sliding surface 39b, and its origin is the center of the curve. This radius of curvature is the roller 34b
It is slightly larger than the radius of. When the roller 34b slides on the second sliding surface 39b, the sliding body 32b moves in the U direction and moves in the upward direction.

In this embodiment, the radius of curvature (the length of the arrow S1) is smaller than that of the embodiment shown in FIGS. 10 and 11, which will be described later, so that the sliding body 32b slides on the base 38b. It is excellent in that it can easily return to its original position after being moved. That is, the smaller the radius of curvature, the better.
On the other hand, the lower limit of the radius of curvature is determined by the diameter of the rod 1 and the design angle required for the rod 1 to incline with respect to the skeleton 5 in response to an earthquake or the like.

[0048]

According to the present invention, the plate glass G is made of the frame 5
It is hung in a movable state against. Moreover, since the operation center points that are movable in the front-rear direction and the left-right direction are located at the upper and lower ends of the suspension member 3, the flexibility of the plate glass G with respect to the frame 5 is extremely high. Therefore, even if an interlayer displacement occurs in the frame due to an earthquake or the like, a force for deforming the plate glass G is less likely to be generated, and the possibility of breakage of the plate glass G becomes extremely low.

[Brief description of the drawings]

FIG. 1 is a side sectional view of a main part of the plate glass construction body of FIG.

FIG. 2 is a front cross-sectional view of a main part of the plate glass construction body of FIG.

FIG. 3 is a perspective view of a main part of the plate glass construction body of FIG.

FIG. 4 is a side sectional view of a main part of another embodiment in which the portion A of the plate glass working body of FIG. 1 is changed.

FIG. 5 is a perspective view of the first embodiment of the sheet glass construction body of the present invention.

6 is a side sectional view of an essential part for explaining the operation of the plate glass construction body of FIG.

FIG. 7 is a front sectional view of an essential part for explaining the operation of the plate glass construction body of FIG.

FIG. 8 is a side sectional view of a main part of a second embodiment of the plate glass working body of the invention.

9 is a front cross-sectional view of the main part of the plate glass construction body of FIG.

FIG. 10 is a side sectional view of a main part of a third embodiment of the flat glass work body of the present invention.

FIG. 11 is a front cross-sectional view of a main part of the plate glass construction body of FIG.

FIG. 12 is a perspective view of an essential part of the plate glass construction body of FIG.

FIG. 13 is a configuration diagram of essential parts of the flat glass construction body of FIG.

FIG. 14 is a side sectional view of a main part of a fourth embodiment of a plate glass work body according to the present invention.

FIG. 15 is a front sectional view of a main part of the plate glass construction body of FIG.

FIG. 16 is a perspective view of a conventional plate glass construction body.

[Explanation of symbols]

1: Rod 2: Clamping part 3: Suspending member 4: Clamping member 5: Body 6: Grip connection part 7: Bifurcated connection part 8: Connection part 9: Bearing 10: Pins 11, 37a, 37b: Snap ring 14: Taper Material 15: Nut 17, 18: Through hole 21a, 21b, 21c, 21d: Spherical ring 22: Solid lubrication 23a, 23b: Ball washer 24a, 24b, 24c, 24d: First sliding surface 25a, 25b, 25c, 25d, 26a, 26b, 2
6c, 26d: Loose hole 27: Upper frame 28: Lower frame 32a, 32b: Sliding body 33a, 33b: Sliding body main body 34a, 34b: Rollers 35a, 35b: Shaft 36a, 36b: Packing 38a, 38b: Base 39a, 39b : Second sliding surface G: Flat glass

Claims (6)

[Claims] 1. An upper edge portion of a plate glass is clamped by a clamping member,
The sandwiching member is connected to the suspending member, and the sandwiching member and the suspending member are slidably connected to each other in the plate glass construction body in which the suspending member is suspended from the frame to support the plate glass on the constructing body. The plate glass construction body, wherein the suspension member is slidably suspended on the body. 2. The suspending member has a ball washer fixed to a body and a spherical ring mounted on a recess provided in the ball washer, and the ball washer and the spherical ring are slidable. The plate glass construction body according to claim 1. 3. The suspension member includes a base fixed to a body,
The sliding body is composed of a spherical ring and a sliding body, and the sliding body has a recess for mounting the spherical ring on its upper surface. A roller is attached to both sides of the sliding body, the spherical ring and the driving body are slidable, and the driving body and the base are slidable. Plate glass construction body. 4. The sandwiching member comprises a sandwiching portion for sandwiching an upper edge portion of the glass sheet, and a forked connecting portion fixed to an upper portion of the sandwiching portion and opening upward, and the suspending member has a connecting portion below it. The connecting part has a spherical bearing slidable with respect to the main body of the connecting part, and the main body of the connecting part and the bearing are inserted between the forked connecting parts, and these are connected by a pin. The plate glass construction body according to claim 1, 2 or 3. 5. The sandwiching member comprises a sandwiching portion for sandwiching the upper edge portion of the sheet glass, and a connecting portion fixed to the upper portion of the sandwiching portion, and the suspending member has a bifurcated connecting portion open below. The connecting part has a spherical bearing slidable with respect to the main body of the connecting part, and the main body of the connecting part and the bearing are inserted between the forked connecting parts, and these are connected by a pin. The plate glass construction body according to claim 1, 2 or 3. 6. The holding member comprises a holding portion for holding the upper edge portion of the plate glass and a connecting portion fixed to the upper portion of the holding portion, and the holding member has a holding connecting portion below the holding portion. The plate glass construction according to claim 1, 2 or 3, wherein the grip connecting portion has a spherical inner surface that encloses a bearing forming the connecting portion, and the grip connecting portion and the connecting portion are slidably connected to each other. .