JP3456026B2 - Support structure for plate-like members - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a support for supporting a plate-like member so as to form an outer wall by continuously arranging a plurality of plate-like members made of a sheet glass or the like. The present invention relates to a support structure for a plate-like member used when attaching to a member. 2. Description of the Related Art In recent years, a building has an outer wall constructed by supporting a plate-like member such as a sheet glass on a skeleton side by using an outer wall method such as a curtain wall method. Since the outer wall is required to maintain the living environment of the building due to various external factors such as earthquake resistance, wind pressure resistance, and waterproofness, the plate-shaped member such as a sheet glass is made of a solid material such as an aluminum sash. It must be fixed and supported by a suitable supporting frame member, and as a result, there is an inconvenience that the continuity of a plane formed by a plurality of plate members such as sheet glass is impaired by the supporting frame member. FIG. 3 is a perspective view of a support structure of a plate-like member which enables an outer wall to be constructed without impairing the continuity of the planes of a plurality of plate-like members. Although omitted in the figure,
The first plate glass G supported by the skeleton has countersunk holes at a total of five places at the four corners and the center of the upper edge, and a support member 31 is attached to the countersink at the center of the upper edge. This support member 3
1 supports the first sheet glass G and the weight of a plurality of sheet glasses supported by the first sheet glass G. The support member 31 includes a mounting member and a suspending member, and the suspending member substantially supports the own weight of the plurality of plate glasses. On the other hand, the mounting member is attached to the skeleton such that an attachment portion to the plate glass can be displaced in an out-of-plane direction (a direction perpendicular to the surface of the plate glass), and the plate glass is moved in an out-of-plane direction by an external force such as wind pressure. When it is deformed, the mounting portion with the sheet glass is displaced accordingly, so that stress concentration does not occur. A holding member 32 for supporting an external force in an out-of-plane direction such as wind pressure is attached to two countersunk holes in the upper corner of the glass sheet. The holding member 32 is fixed to the skeleton so that the attachment portion to the plate glass is not displaced with respect to the skeleton. [0006] In the above-mentioned prior art,
The single plate hole at the center of the upper edge of the first plate glass must support the weight of the first plate glass and the plate glass supported by the first plate glass. The number of supported glass sheets had to be limited to a small number. In addition, the first sheet glass requires five holes, which increases the processing cost. In addition, five mounting members such as support members are required for the five holes.
The cost is high and the mounting work is complicated. Furthermore, since the plate glass supported by the first plate glass has four countersink holes, there are a plurality of types of countersunk plate glass, and it takes time to handle them separately during transportation and construction. Furthermore, since there are three countersunk holes in the upper part, there has been a problem that positioning accuracy of the sheet glass is required for construction. An object of the present invention is to provide a novel support structure for a plate-like member which solves the problems of the prior art. According to the present invention, an upper edge portion of a first plate-like member is supported by a support member on a frame, and a second plate is provided on a lower edge portion of the first plate-like member. Supporting the upper edge of the second member;
In the support structure of a plate-like member supporting a plurality of plate-like members by supporting the third plate-like member on the plate-like member, the support member is provided at an upper corner of the first plate-like member. provided at two positions, and supports the own weight of the first plate-like member out of plane direction of the external force and a plurality of plate-like members, each support member, the main
Of the first plate member and the plate member supported by the first plate member
Suspension member supporting its own weight, and out-of-plane
And a mounting member for supporting external force
The holding member is an eye fixed vertically to the fixing part of the frame.
Bolt and the cylindrical part of the mounting member screwed to the eye bolt
A penetrating rod and a coil spring engaged with the rod
Has, the tubular portion is placed on the coil spring, the mounting member,
Eyebolt fixed horizontally to the fixed part of the frame, cylindrical
Part and an insertion part to be attached to the countersunk hole of the plate-shaped member,
A plate hole is provided at two lower corners of the plate member of
The hole and the countersunk holes provided at two upper corners of the second plate-shaped member are made of gold.
The second plate-shaped member is similarly connected by a metal-made connecting tool.
A countersink is provided in the lower corner and is provided in the upper corner of the third plate-like member.
Multiple plate-shaped members are connected to the countersunk holes,
A support structure for the plate-like member, characterized in Rukoto supported by the first plate member. In order to support the external force in the out-of-plane direction such as the wind pressure of the first plate-like member and the weight of the plurality of plate-like members, the support member is formed by countersinking the plate-like member at four positions. And four mounting hardware can be used at the same time. Further, by increasing the number of countersunk holes for supporting the weight of the plate member, more plate members can be supported. Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a perspective view of the support structure of the present invention, and FIG.
2 shows a partial cross-sectional view of the support structure of FIG. In the figure,
27 is a frame, 31 is a supporting member, and G is a sheet glass. As shown in the figure, a support member 31 is inserted into the upper corner of the first sheet glass G, and the support member 31 is fixed to the fixing portion 28 of the skeleton 27. Although not shown in the drawing, the support member 31 is inserted into two upper corners of the sheet glass, and is similarly fixed to the frame. The supporting member 31 mainly includes a first sheet glass G and a suspending member 11 for supporting the weight of the sheet glass supported by the first sheet glass G, and a mounting member 12 for mainly supporting an out-of-plane external force such as wind pressure. It is composed of The hanging member 11 includes an eyebolt 14 vertically fixed to a fixing portion 28 of the frame 27, a support rod 13 screwed to the eyebolt 14, and penetrating through the cylindrical portion 19 of the mounting member 12, Lumber 1
3 and a coil spring 18 to be engaged. The tubular portion 19 is placed on the coil spring 18. A male screw is provided on the outer peripheral surface of the eyebolt 14, and a female screw provided on the inner peripheral surface of the cylindrical interposition member 15 is screwed to the male screw. Interposer 15
A male screw is provided on an outer peripheral surface of the support member 13, and the male screw is screwed with a female screw provided above the support rod 13. One of the male screw on the outer peripheral surface and the female screw on the inner peripheral surface of the interposition material 15 is a left-hand thread and the other is a right-hand thread.
By rotating the interposition member 15, the support rod member 13 moves up and down with respect to the frame. A nut 26 is screwed below the supporting rod 13, and the pedestal 17 is engaged with the supporting rod 13 by the nut 26. A coil spring 18 is mounted on the pedestal 17, and the support rod 13 is located at the center of the coil spring 18. A top plate 16 is placed above the coil spring 18, and a tubular portion 19 is placed on the top plate 16. On the other hand, the mounting member 12 has an eyebolt 22 fixed horizontally to a fixing portion 28 of the frame 27, a cylindrical portion 19, and an insertion portion 23 mounted in a countersunk hole of the glass sheet G. The eye bolt 22 is provided with a male screw on the outer peripheral surface, and a female screw provided on the inner peripheral surface of the interposition material 21 is screwed into the male screw. A male screw is provided on the outer peripheral surface of the interposition material 21, and a female screw provided on the inner peripheral surface of the tubular portion 19 is screwed to the male screw. One of the male screw on the outer peripheral surface and the female screw on the inner peripheral surface of the interposition material 21 has a left-hand thread and the other has a right-hand thread. It moves out of plane. The cylindrical portion 19 is provided with a vertically extending through hole through which the supporting rod 13 passes, and a lower peripheral portion of the through hole is placed on the top plate 16. An insertion portion 23 is fixed to the right end of the tubular portion 19, and the insertion portion 23 is inserted into the countersunk hole from the right side of the glass sheet G and attached to the glass sheet G. As the material of the support member 31, ordinary steel, stainless steel, chrome-plated ordinary steel, or the like is used. As the sheet glass, a single sheet of tempered glass, a laminated glass of tempered glass, or the like is used. At the time of construction, first, a support member 31 is attached to two countersunk holes provided in the upper corner of the sheet glass G. Next, the eye bolts 14 and 22 of the support member 31 are fixed to the fixing portions 28 of the frame 27 by bolts. Next, the interposer 1
5 to rotate the sheet glass G in the in-plane direction (vertical direction in FIG. 1).
Is adjusted, and the position of the sheet glass G in the out-of-plane direction is adjusted by the interposition material 21. Although not shown in the drawing, countersunk holes are provided at two lower corners of the plate glass G, and the countersunk holes and the countersink holes provided at the two upper corners of the second plate glass G are made of metal. It is connected by the connecting tool made of. Similarly, a countersink is provided in the lower corner of the second glass sheet, and is connected to the countersink provided in the upper corner of the third glass sheet G. Thus, the plurality of glass sheets G are supported by the glass sheet G. Further, usually, the lower edge portion of the sheet glass G, the external force in the out-of-plane direction such as the wind pressure of the second and lower sheet glass G is supported by a member such as a cable separately provided on the indoor side. According to the present invention, the supporting member has a function of supporting both the total weight of the plurality of plate members and an external force in an out-of-plane direction such as wind pressure. Countersinking is completed at four locations, and the number of mounting hardware such as support members can be reduced to four, so that the cost can be reduced. In addition, more glass can be supported by increasing the holes that support the weight of the glass. In addition, since the types of the plate-like members are unified, there is no need to handle them separately during transportation and construction. Further, since the upper portion is provided with two countersinks, the positioning accuracy of the plate-shaped member is relaxed as compared with the related art, and the construction is facilitated.

[Brief description of the drawings] FIG. 1 is a perspective view of a support structure of the present invention. FIG. 2 is a partial cross-sectional view of the support structure of FIG. FIG. 3 is a perspective view of a conventional support structure. [Explanation of symbols] 11: Suspension member 12: Mounting member 13: Supporting rod 14: Eye bolt 15: Interposer 17: Pedestal 18: Coil spring 19: tubular part 21: Interposer 22: Eye bolt 23: Mounting part 26: Nut 27: Frame 28: Fixed part 31: Supporting member G: Flat glass

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E04B 2/88

Claims (1)

(57) [Claim 1] An upper edge of a first plate-like member is supported by a support member on a frame, and a second plate-like member is provided on a lower edge of the first plate-like member. In the support structure of a plate-like member that supports a plurality of plate-like members by supporting an upper edge portion and supporting a third plate-like member by a second plate-like member, provided at two positions of the upper corner of the first plate-like member, and the self-weight of the first plate-like member out of plane direction of the external force and a plurality of plate-like members of the support, each support member, a main
Weight of the first plate member and the plate member supported by the first plate member
And supporting members, mainly in the out-of-plane direction such as wind pressure.
It is composed of a mounting member for supporting external force,
The member is an eyebolt that is fixed vertically to the fixed part of the frame.
Threaded to the eyebolt and through the tubular part of the mounting member
And a coil spring engaged with the support.
The tubular part is placed on the coil spring, and the mounting member is
Eyebolt, tubular part fixed horizontally to the fixed part of the body
And an insertion portion attached to a countersunk hole of the plate-shaped member.
Countersunk holes are provided at two lower corners of the plate member.
And countersinks provided at two upper corners of the second plate-like member are made of metal.
Of the second plate-like member.
A countersink is provided in the corner and provided in the upper corner of the third plate-shaped member.
The plurality of plate-like members are connected to the
The support structure of the plate-like member, characterized in Rukoto is supported on the first plate-like member.