Hollow glass and cross beam connecting structure

Abstract

The utility model relates to the technical field of building decoration construction of building engineering, in particular to a connecting structure of hollow glass and a cross beam. Comprising two sets of hollow glass and an aluminum alloy cross beam which are oppositely arranged, U-shaped notch profiles are embedded in the end portions of the adjacent ends of the two sets of hollow glass respectively, and aluminum alloy spacing bars are further arranged in the hollow glass located on the inner sides of the U-shaped notch profiles. Silicone structural sealants are filled between the U-shaped notch profile and the aluminum alloy spacing bar and between the U-shaped notch profile and the inner wall of the hollow glass; notches of every two adjacent U-shaped notch profiles are opposite, a pressing block is jointly placed in the two notches, and a stainless steel screw assembly is jointly arranged between the pressing block and the aluminum alloy cross beam in a penetrating mode to achieve connection. The structure is high in construction speed, the cross beams and the stand columns are unified in entering and exiting positions, and the surveying and setting-out time is shortened; glass installation speed is fast, flatness of the glass auxiliary frame and the cross beam does not need to be considered, and construction period can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration construction of building engineering, in particular to a hollow glass and beam connection structure. Background Art

[0002] With the development of cities, the demand for housing and public buildings of new urban population has increased, which has promoted the development of the construction industry and thus promoted the demand for building curtain walls. As the most commonly used building exterior protective structure, glass curtain walls are increasingly used in buildings due to their beautiful shape, light weight, colorful colors, good overall effect, and sense of the times.

[0003] The traditional way to connect insulating glass to beams is to connect the glass to the beams by attaching the glass frame to the beams. This connection method requires secondary transportation and processing of the glass after it leaves the factory, which is time-consuming, and the quality of the frame bonding greatly affects the flatness and straightness of the glass curtain wall. Therefore, facing a project with a tight schedule and high quality requirements, we urgently need to invent a connection method that can shorten the construction period and is convenient for construction to meet the current construction period and quality requirements. Summary of the invention

[0004] The utility model provides a hollow glass and beam connection structure to solve the problem that the gaps between the attached frame and the columns are uneven and the height of the beam and the attached frame are uneven due to unreasonable bonding of the glass attached frame.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a hollow glass and beam connection structure, including two groups of hollow glass and aluminum alloy beams arranged relatively to each other, wherein U-shaped notch profiles are respectively embedded in the end portions of adjacent ends of the two groups of hollow glass, and aluminum alloy spacers are also installed in the hollow glass located on the inner side of the U-shaped notch profiles, and silicone structural sealant is filled between the U-shaped notch profiles and the aluminum alloy spacer bar, and between the U-shaped notch profiles and the inner wall of the hollow glass, and the silicone structural sealant bonds the U-shaped notch profile and the hollow glass into one; the notches of two adjacent U-shaped notch profiles are opposite, and a pressure block is placed in the two notches, and a stainless steel screw assembly is passed through the pressure block and the aluminum alloy beam to achieve connection.

[0006] The construction principle is to use the U-shaped notch profile embedded in the inner side of the insulating glass and the aluminum alloy beam, and use a construction process formed by connecting the pressure block and stainless steel screw components to achieve a close connection between the frame and the surface layer (such as Figure 1). Before the glass is assembled, a 10*60mm U-shaped notch profile and an aluminum alloy spacer are built into the hollow layer of the glass. The aluminum alloy spacer is used to position the depth of the silicone structural sealant; the U-shaped notch profile and the glass are reliably positioned by double-sided tape or flexible adhesive strips, and are bonded together with the silicone structural sealant during the processing of the hollow glass. The U-shaped notch profile should be deformed synchronously with the glass.

[0007] Furthermore, one end of the notch of the U-shaped notch profile forms an extension section in a direction away from the other end.

[0008] Furthermore, the pressing block is a stainless steel or aluminum alloy extruded profile.

[0009] Furthermore, the width of the U-shaped notch profile is not less than 10 mm, and the length of the notch profile is not less than 50 mm.

[0010] Furthermore, the stainless steel screw assembly is a cross recessed pan head screw assembly.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model can complete the processes of sheet joining and gluing in the original glass factory at one time, without secondary processing, and can be directly sent to the construction site for installation. The construction speed is fast, the entry and exit positions of the beams and columns are unified, and the measurement and layout time is reduced; the glass installation speed is fast, and there is no need to consider the flatness of the glass frame and the beam. The glass panel is directly placed in the beam and column frame and fixed, which can save construction time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the connection structure between insulating glass and beams.

[0014] Figure 2 It is a schematic diagram of the connection between the U-shaped groove profile and the insulating glass.

[0015] The following are marked in the figure:

[0016] 1- insulating glass, 2- aluminum alloy beam, 3- aluminum alloy spacer, 31- extension section, 4- stainless steel screw assembly, 5- silicone structural sealant, 6- U-shaped notch profile, 7- pressing block. DETAILED DESCRIPTION

[0017] The present invention is further described below in conjunction with specific embodiments. Example 1

[0018] like Figure 1As shown, a hollow glass and beam connection structure includes two sets of hollow glass 1 and aluminum alloy beam 2 arranged opposite to each other, wherein U-shaped notch profiles 6 (U-shaped notch profiles 6 are aluminum alloy notch profiles) are respectively embedded in the ends of the two sets of hollow glass 1 at adjacent ends, and aluminum alloy spacer strips 3 are also installed in the hollow glass 1 located inside the U-shaped notch profiles 6. Figure 2 As shown, silicone structural sealant 5 is filled between the U-shaped notch profile 6 and the aluminum alloy spacer bar 3, and between the U-shaped notch profile 6 and the inner wall of the insulating glass 1, and the silicone structural sealant 5 bonds the U-shaped notch profile 6 and the insulating glass 1 into one; the notches of two adjacent U-shaped notch profiles 6 are opposite, and a pressure block 7 is placed in the two notches, and a stainless steel screw assembly 4 is passed through the pressure block 7 and the aluminum alloy beam 2 to achieve connection.

[0019] Furthermore, one end of the notch of the U-shaped notch profile 6 forms an extension section 31 in a direction away from the other end. The function of the extension section 31 is to allow the U-shaped notch profile 6 and the glass to be reliably positioned through double-sided tape or flexible adhesive strips, and then to be bonded together with the silicone structural sealant 5 when processing the hollow glass 1.

[0020] Furthermore, the pressing block 7 is a stainless steel or aluminum alloy extruded profile.

[0021] Furthermore, the width of the notch of the U-shaped notch profile 6 is not less than 10 mm, and the length of the notch profile is not less than 50 mm.

[0022] Furthermore, the stainless steel screw assembly 4 is a cross recessed pan head screw assembly.

[0023] The construction principle is to use a construction process formed by connecting the U-shaped notch profile 6 embedded in the inner side of the insulating glass 1 and the aluminum alloy beam 2, using an aluminum alloy pressure block and a cross-slot pan head screw assembly, so as to achieve a tight connection between the frame and the surface layer (such as Figure 1 ). Before the glass is assembled, a 10*60mm U-shaped notch profile 6 and an aluminum alloy spacer 3 are built into the hollow layer of the glass. The aluminum alloy spacer 3 is used to position the depth of the silicone structural sealant 5; the U-shaped notch profile 6 and the glass are reliably positioned by double-sided tape or flexible adhesive strips, and are bonded together with the silicone structural sealant during the processing of the hollow glass. The U-shaped notch profile 6 should be deformed synchronously with the glass.

[0024] When the insulating glass panel is fixed by a pressure block through a notch profile set in the side structural adhesive, its construction shall comply with the following provisions: the inner glass of the insulating glass 1 shall be laminated safety glass; the insulating glass panel pressure block 7 shall preferably be made of stainless steel or aluminum alloy extruded profile; the connection between the pressure block and the supporting frame shall be made of stainless steel screws or stainless steel bolts; the effective bonding width between the glass of the silicone structural sealant in the insulating glass panel, except for the bonding part of the aluminum alloy notch profile, shall be determined by calculation and meet the strength requirements of the inner and outer glass sheets; when an intermittent notch profile is set in the insulating glass, the U-shaped notch profile 6 shall be as Figure 2 As shown, the outer width B should not be less than 10mm, the length of the notch profile should not be less than 50mm, the width C should not be less than 4mm, the height H should not be less than 10mm, and the profile wall thickness should not be less than 2.0mm.

Claims

1. A hollow glass and beam connection structure, characterized in that: The invention comprises two groups of insulating glass (1) and an aluminum alloy cross beam (2) arranged opposite to each other, wherein U-shaped notch profiles (6) are respectively embedded in the end portions of the two groups of insulating glass (1) at adjacent ends, and an aluminum alloy spacer (3) is also installed in the insulating glass (1) located inside the U-shaped notch profile (6). Silicone structural sealant (5) is filled between the U-shaped notch profile (6) and the aluminum alloy spacer (3), and between the U-shaped notch profile (6) and the inner wall of the insulating glass (1), and the silicone structural sealant (5) bonds the U-shaped notch profile (6) and the insulating glass (1) into one body; the notches of two adjacent U-shaped notch profiles (6) are opposite to each other, and a pressing block (7) is placed in both notches, and a stainless steel screw assembly (4) is passed through between the pressing block (7) and the aluminum alloy cross beam (2) to achieve connection.

2. The insulating glass and beam connection structure according to claim 1, characterized in that: One end of the notch of the U-shaped notch profile (6) forms an extension section (31) in a direction away from the other end.

3. The insulating glass and beam connection structure according to claim 1, characterized in that: The pressing block (7) is a stainless steel or aluminum alloy extruded profile.

4. The insulating glass and beam connection structure according to claim 1, characterized in that: The width of the notch of the U-shaped notch profile (6) is not less than 10 mm, and the length of the notch profile is not less than 50 mm.

5. The insulating glass and beam connection structure according to claim 1, characterized in that: The stainless steel screw assembly (4) is a cross recessed pan head screw assembly.

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