JP4246092B2 - Rib glass screen fixture - Google Patents

Description

TECHNICAL FIELD The present invention relates to a glass stabilizer method and a glass screen fixture in a suspension / stabilizer method when a large glass screen is constructed by combining a plurality of glass plates .

  Combining multiple glass plates and constructing a large glass screen has the effect of visually continuating the exterior space of the building to the interior, creating an open atmosphere.

  Examples of the glass screen construction method include a suspension method, a glass stabilizer method, and a suspension / stabilizer method that combines the suspension method and the glass stabilizer method. Usually, a large plate glass having a height of 4 m to 10 m. A large glass screen has been constructed.

  The suspension method is a special hanger called plate clamp, which is a method of hanging from a building beam or slab, etc. By hanging the plate glass, it prevents deflection due to its own weight and prevents perspective distortion. In addition to suppressing the distortion that occurs, the plate glass is provided with the ability to follow the displacement and vibration of the building.

  The glass stabilizer method is a method of supporting wind load applied to the front glass (hereinafter referred to as face plate glass) using a glass stand (hereinafter referred to as rib glass) instead of an obtrusive metal stand. Usually, a silicone-based sealing material is filled in the joint between the face plate glass and the rib glass and integrated as a rib glass screen, and a wide and transparent opening is obtained, thereby forming a continuous glass screen.

  The suspension / stabilizer construction method is a construction method using both the suspension construction method and the glass / stabilizer construction method, and the construction of a rib glass screen having a height of 10 m is known.

  The structure of the rib glass screen used for the glass stabilizer method and the suspension / stabilizer method is disclosed in Patent Document 1, Patent Document 2, Patent Document 3, and the like.

Moreover, the support structure of the rib glass screen is disclosed in Patent Document 4, and the face plate glass and the rib glass at both upper and lower ends of the glass screen are sandwiched by a block material having rigidity, and the butted portion thereof is bonded by a sealing material. Yes.
Japanese Patent Laid-Open No. 10-61070 JP 2003-328476 A JP 2003-328477 A Japanese Patent Laid-Open No. 9-60158

  In the glass / stabilizer method and the suspension / stabilizer method, the face plate glass and rib glass are usually fixed with the upper and lower frames, and the face plate and rib glass are filled with a silicone-based sealing material and hardened. Glass and rib glass are bonded together, and the cured seal portion is used as a structural material.

  In this way, when the rib glass screen is constructed, if there are strong winds, earthquakes, etc. before it is completely cured, the surface of the seal part will become dirty due to wind pressure and pressure from the face plate glass caused by the earthquake, There is a problem that the seal portion is deformed and the desired positional accuracy between the face plate glass and the rib glass cannot be maintained. Furthermore, there is a concern that the rib glass screen may be damaged when the strong wind and the level of earthquake are strong.

  For this reason, the face plate glass and rib glass integrated with the sealing material are fixed with an adhesive tape until the seal portion is completely cured, but it is troublesome to stick the adhesive tape or remove the tape mark after peeling. It takes.

  The present invention is a rib glass screen fixture for connecting and fixing a face plate glass and a rib glass. For example, when a seal portion in which a sealing material is filled in a butt portion between a face plate glass and a rib glass is temporarily fixed until it is completely cured. And to solve the above-mentioned problems.

  The present invention is a glass screen fixture in a glass stabilizer method and a suspension / stabilizer method when a large rib glass screen is constructed by combining a plurality of glass plates. For example, the face plate glass and the rib glass are connected, and the face plate glass and the rib glass are fixed until the sealing material filled in the butt portion of the face plate glass and the rib glass is cured.

The present invention is a glass screen construction method in which a rib glass is provided on one side or both sides of a butt portion of a plurality of face plate glasses erected as an outer wall at a right angle to the vertical side of the face plate glass, and fixing of the rib glass screen for connecting and fixing the face plate glass and the rib glass. A pair of plates sandwiching and holding a pair of face plate glasses located on both sides of the butted portion between the face plate glasses, and a pair of U- shapes fixed to the plates with the rib glass positioned in the middle and Jo connector consists fitting plate having a fitting portion between the face plate glass opposite long side end surface of the Ribugarasu of said U-shaped connector and the fitting plate metal bar or a metal which is threaded The rib glass screen fixing tool is characterized in that it is screwed together with a bolt and a nut so that the distance can be adjusted.

  Usually, in the glass / stabilizer method and the suspension / stabilizer method, the rib glass screen is constructed by filling the butted portion of the face plate glass and rib glass with the rib glass screen fitted and fixed to the upper and lower frames. Usually, the height of the glass screen is 4 m to 10 m, and even if the sealing material is filled in the butt portion of the face plate glass and the rib glass with the face plate glass and the rib glass fixed by the upper frame and the lower frame, When strong winds or earthquakes occur before they are completely cured, the face plate glass is greatly bent in the middle part in the vertical direction, the seal part in the middle part in the vertical direction is deformed, and the position of the face plate glass and rib glass is wrinkled on the surface of the seal part. Although the accuracy is distorted, if the rib glass screen fixture of the present invention is installed in the intermediate portion, the face plate glass is connected and the strength is increased, so that such a concern is eliminated. In addition, since the fixture for the rib glass screen of the present invention is detachable, the seal portion is completely cured, the seal portion is deformed, the surface of the seal portion is wrinkled, the positional accuracy of the face plate glass and the rib glass is distorted, etc. Since it can be removed after the concern is eliminated, it is particularly suitable for temporary fixing until the seal portion is completely fixed.

  The fixing device for the rib glass screen of the present invention is for connecting and fixing the face plate glass and the rib glass, and can be fixed until the seal portion in which the sealing material is filled in the butt portion of the face plate glass and the rib glass is completely cured.

  Furthermore, since the rib glass screen fixture of the present invention is detachable, the seal portion is completely cured, the seal portion is deformed, the surface of the seal portion is wrinkled, the positional accuracy of the face plate glass and the rib glass is distorted, etc. Since it can be removed after the concern is eliminated, it is particularly suitable for temporary fixing until the seal portion is completely cured and fixed.

  A structure of a fixing device for a rib glass screen according to the present invention in which rib glass is provided on one side of a plurality of face plate glasses erected as an outer wall at right angles to the vertical side of the face plate glass will be described.

  FIG. 1 is a plan view when a face plate glass and a rib glass are fixed by a fixture for a rib glass screen of the present invention.

  FIG. 2 is a perspective view when the face plate glass and the rib glass are fixed by the rib glass screen fixture of the present invention.

  As shown in FIG. 1 and FIG. 2, the rib glass screen fixture of the present invention has end portions of the face plate glasses G1 and G2 by a pair of plates 1A and 1B across the butted portions of the adjacent face plate glasses G1 and G2. Hold and fix. When sandwiching, the bolt 2 and the nut 3 are securely tightened. When tightening, it is preferable to sandwich a rubber sheet, cloth or the like between the glass and the jig so that the glass is not damaged or damaged.

  Next, the rib glass G3 is disposed in the middle, and the connectors 4A and 4B are fixed to the plates 1A and 1B with a metal rod or metal bolt that is threaded. For example, as shown in FIGS. 1 and 2, a screw hole is provided in the plate 1B, screw rods 5A and 5B are screwed in, a pair of coupling tools 4A and 4B are inserted, and the nuts 6 and 7 are securely tightened and fixed. . As shown in FIGS. 1 and 2, in order to obtain strength in the fixing device of the rib glass screen of the present invention itself and positional accuracy in the arrangement of the face plate glasses G1, G2 and the rib glass G3 when the fixing device is used. The couplers 4A and 4B are U-shaped couplers, and are fastened with nuts 8, 9, 10, and 11 to fix the screw rods 5A and 5B to the couplers 4A and 4B.

  Next, the nuts 13, 14, 15, 16 that are inserted into the screw rods 5 A, 5 B and screwed into the screw rods 5 A, 5 B with the plate 12 interposed therebetween are inserted into the screw rods 5 A, 5 B. By turning, the distance between the coupling tools 4A and 4B and the fitting plate 12 can be adjusted freely. By doing in this way, the desired space | interval of the butt | matching part of face plate glass G1, G2 and rib glass G3 is obtained, and the fitting plate 12 presses the long-side end surface of the rib glass G3 on the opposite side to face plate glass G1, G2. Arranged. At this time, it is preferable to sandwich a U-shaped member made of rubber or the like between the rib glass G3 and the fitting plate 12 for positioning the rib glass G3 and for buffering.

  In order to obtain more accurate positional accuracy of the face plate glasses G1 and G2 and the rib glass G3, it is preferable to securely fix the rib glass to the fixture of the rib glass screen of the present invention.

  FIG. 3 is a plan view when the face plate glass and the rib glass are fixed by the fixture for the rib glass screen of the present invention.

  For example, a protruding plate portion 17 having a threaded hole is provided on the fitting plate 12, the boot 18 is screwed in, and the rib glass G 3 is fixed via the pressing plate 19.

  Next, the structure of the fixing device of the rib glass screen of the present invention in which rib glass is provided on both sides of a plurality of face plate glasses erected as outer walls at right angles to the vertical sides of the face plate glass will be described.

  FIG. 4 is a plan view when the rib glass is fixed to both sides of the face plate glass with the rib glass screen fixture of the present invention.

  As shown in FIG. 4, when the rib glasses G3 and G4 are provided on both sides of the face plate glasses G1 and G2 at right angles to the vertical side of the face plate glass, the fixing of the rib glass screen of the present invention described in FIGS. A rib glass screen is fixed by providing a tool on both sides of the face plate glasses G1 and G2 and fixing the face plate glasses G1 and G2 and the rib glasses G3 and G4.

  The construction method of the rib glass screen using the fixing device of the rib glass screen of this invention is demonstrated.

  FIG. 5 is a perspective view of a rib glass screen.

  As shown in FIG. 5, the rib glass screen is composed of a seal portion 21 in which a lower portion is fixed by a lower frame 20 and a butting portion between face plate glasses G1 and G2 and the rib glass G3 is filled with a sealing material and cured. For example, at the time of construction, after fixing the face plate glass G1, G2 and the rib glass G3 with the fixture of the rib glass screen of the present invention in the longitudinal intermediate abutting portions 22A, 22B of the face plate glass and the rib glass, Construction is simplified by filling the butted portion excluding the portion where the fixture is present and curing it to form the seal portion 21 and then removing the fixture of the detachable rib glass screen of the present invention.

  Further, when the rib glass screen is huge and strong bonding strength between the face glass G1, G2 and the rib glass G3 is required, the rib glass screen fixing device of the present invention is equally spaced in the longitudinal direction of the rib glass screen, in other words, the pitch. If they are attached together, a desired strength can be obtained in the rib glass screen. In the rib glass clean having a height of 4.0 m to 10.0 m, the pitch is preferably set to 1.5 m to 3.0 m. If it is less than 1.5 m, the work becomes complicated, and if it exceeds 3.0 m, the effect of imparting strength to the rib glass screen is reduced. Preferably, it is 2.0 m to 2.5 m.

  Further, when fixing the fixing device of the rib glass screen of the present invention to the glass, a rubber sheet or cloth for cushioning is provided between the fixing device and the glass as necessary in order to prevent cracks and cracks from occurring. And so on.

  The rib glass screen fixture of the present invention is preferably manufactured using a metal that is easy to process and has excellent rigidity.

It is a top view at the time of fixing face plate glass and rib glass with the fixing tool of the rib glass screen of this invention. It is a perspective view at the time of fixing face plate glass and rib glass with the fixture of the rib glass screen of this invention. It is a top view at the time of fixing face plate glass and rib glass with the fixing tool of the rib glass screen of this invention. It is a top view at the time of fixing rib glass to the both sides of face plate glass with the fixing tool of the rib glass screen of this invention. It is a perspective view of a rib glass screen.

Explanation of symbols

G1, G2 Face plate glass G3, G4 Rib glass 1A, 1B Plate 2, 18 Bolt 4A, 4B Connector 5A, 5B Screw rod 12 Fitting plate 17 Protruding part 19 Presser plate 20 Lower frame 21 Sealing part 22 Middle butting part 3, 6 -11, 13-16 nut

Claims (1)

In glass screen method in which a vertical side and at right angles Ribugarasu one side or face plate glass on both sides of the butt portion of a plurality of face plate glass erected as an outer wall, a fixture rib glass screen for connecting and fixing the face plate glass and Ribugarasu A pair of plates that sandwich and hold a pair of face plate glasses sandwiched between the butted portions of the face plate glasses, and a pair of U-shaped couplers that are fixed to the plates with the rib glass positioned in the middle A metal plate or a metal bolt and nut comprising a fitting plate having a fitting portion with a long side end face of the rib glass opposite to the face plate glass, and wherein the U-shaped connector and the fitting plate are threaded. A rib glass screen fixing tool characterized by being screwed so as to be adjustable in distance.