Mounting structure for upright post and glass panel of glass curtain wall

Abstract

The utility model discloses a mounting structure of a glass curtain wall stand column and a glass panel, which comprises a stand column and a glass panel mounted in a stand column and cross beam combined frame, the stand column comprises a main frame and an auxiliary frame, and the mounting structure is characterized in that the auxiliary frame is of a sectional material structure, one end of the auxiliary frame is a fixed end and is fixed with the corresponding main frame through a bolt, and the other end of the auxiliary frame is fixed with the cross beam through a bolt. One end of the main frame is open, the other end of the main frame is open, the inner side of the main frame and the corresponding main frame form a clamping groove for fixing the glass panel, the outer side of the open end is provided with a side notch which is open in the same direction as the clamping groove, and a sealing structure is clamped at the position corresponding to the side notch. The sealing structure comprises a clamping jaw clamped with the side notch and a cover plate covering the exposed face of the auxiliary frame, and the cover plate is in clearance fit with the surface of the glass panel. The sealing structure is arranged on the outer side of the auxiliary frame, and the cover plate covers the sealing structure on the auxiliary frame, so that the aging of the sealing rubber strip is slowed down, the service life of the sealing structure is prolonged, and the use safety is improved.

Description

Technical Field

[0001] This utility model relates to a glass curtain wall technology, and more particularly to an installation structure for glass curtain wall columns and glass panels. Background Technology

[0002] As a widely used exterior envelope structure in modern architecture, the design and installation of the support system of glass curtain walls directly affects the safety, stability, and construction efficiency of the curtain wall. Glass curtain wall mullions typically use closed rectangular profiles, with connection points only between the top and bottom mullions. For wide-format curtain walls, wider mullions are required, resulting in a larger cavity in the middle of the mullion. This necessitates consideration of both load-bearing strength and thermal insulation, leading to the development of open-type mullions. A common practice for open-type mullions is to divide the mullion into left and right halves, filling the space between them with a steel frame such as angle steel and insulation cotton to ensure the strength and thermal insulation performance of the open-type mullion.

[0003] In addition, for aesthetic and waterproofing purposes, inner and outer aluminum panels are typically used to cover the infilled steel frame. The inner aluminum panel is located indoors and is fixed to L-shaped angle aluminum brackets on both sides with screws and sealed with structural adhesive. The outer aluminum panel is located outdoors and is fixed to the steel frame with L-shaped connectors. The edges between the outer aluminum panel and the glass panel are sealed with rubber strips coated with silicone sealant. However, under the influence of outdoor ambient temperatures, the sealant on the rubber strips will gradually age, leading to water seepage and leakage problems, affecting indoor use. Furthermore, because it is located outdoors, replacement and repair become difficult. Summary of the Invention

[0004] The purpose of this utility model is to provide an installation structure for glass curtain wall columns and glass panels. By improving the installation structure, water seepage and leakage are reduced, and the performance of the curtain wall facade is improved.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: an installation structure for glass curtain wall columns and glass panels, including columns and glass panels installed within a combined frame of columns and beams. The columns include a main frame and a sub-frame. The main frame is fixedly connected to the beams. The sub-frame is a profile structure, with one end being a fixed end, which is fixed to the corresponding main frame by bolts, and the other end being an open end. Its inner side forms a clamping groove for fixing the glass panel with the corresponding main frame. The outer side of the open end is provided with a side groove that opens in the same direction as the clamping groove. A sealing structure is provided at the corresponding side groove. The sealing structure includes a claw that engages with the side groove and a cover plate that covers the exposed surface of the sub-frame. The cover plate is clearance-fitted with the surface of the glass panel.

[0006] In the above technical solution, the column includes a left main frame and a right main frame, and corresponding to them are a left sub-frame and a right sub-frame. A steel frame structure is set between the two main frames. The steel frame structure is covered with an aluminum plate. The aluminum plate is fixed to the left and right sub-frames and the steel frame structure by a plurality of L-shaped aluminum angles and screws.

[0007] A further technical solution is that the outer surfaces of the left and right main frames are fixed to the crossbeam by bolt assemblies, and the opposite sides of the two are fixed to the steel frame structure by limiting screws. The front ends of the left and right main frames correspond to the sub-frames, and the fixed ends of the sub-frames are fixed to the corresponding main frame supports by bolts. The open end of the sub-frame and the side notch of the main frame form the clamping groove, and a sealing strip is provided between the glass panel and the main frame.

[0008] In the above technical solution, a sealing strip is provided between the opening end of the sub-frame and the glass panel. The cover plate wraps the sealing strip inside, and the gap between its end and the glass panel is filled with sealant. The surface of the cover plate is flush with the surface of the aluminum plate.

[0009] In the above technical solution, a hook is provided at the opening of the side groove, and the hook engages with the claw of the sealing structure.

[0010] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0011] 1. In this utility model, by setting a sealing structure on the outside of the sub-frame, the connection between the sub-frame and the glass panel is covered by a cover plate, so that the originally exposed sealing structure is covered by the cover plate, which can reduce the damage of ambient temperature and wind, sand and rain, slow down the aging of the sealing strip, extend the service life of the sealing structure and the clamping degree of the glass panel, and improve safety.

[0012] 2. The cover plate in the sealing structure is connected to the side groove of the sub-frame by a snap-fit ​​with a claw. During installation, the sub-frame is fixed to the main frame with bolts, and the cover plate can be completed by snap-fitting, which is safe and convenient.

[0013] 3. This utility model has a simple structure and can be used in single-column or semi-column installation structures, with a wide range of applications. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the installation structure of one embodiment of the present invention;

[0015] Figure 2 yes Figure 1 A magnified view of a portion of the image;

[0016] Figure 3 yes Figure 1 A schematic diagram of the central sealing structure.

[0017] The components include: 1. Column; 2. Horizontal beam; 3. Glass panel; 4. Main frame; 5. Sub-frame; 6. Fixed end; 7. Bolt; 8. Open end; 9. Clamping groove; 10. Side groove; 11. Claw; 12. Cover plate; 13. Steel frame structure; 14. Aluminum plate; 15. L-shaped angle aluminum; 16. Screw; 17. Bolt assembly; 18. Limiting screw; 19. Main frame support; 20. Sealing strip; 21. Sealing adhesive; 22. Hook. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0019] The following description is merely a preferred embodiment of the present invention and is not intended to limit the scope of the present invention. Furthermore, the terms "vertical," "horizontal," "top," "bottom," "front," "rear," "upper," "lower," "inner," and "outer" used in the embodiments of the present invention indicate orientation or positional relationships based on the appendix. Figure 1 The orientations or positional relationships shown, or the orientations or positional relationships in which the product is usually placed during use, are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. This utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] Example: See Figures 1-3 As shown, an installation structure for glass curtain wall columns and glass panels includes a column 1 and a glass panel 3 installed within a combined frame of the column 1 and a beam 2. The column 1 includes a main frame 4 and a sub-frame 5. The main frame 4 is fixedly connected to the beam 2. The sub-frame 5 is a profile structure with one end being a fixed end 6, which is fixed to the corresponding main frame 4 by bolts 7, and the other end being an open end 8. Its inner side forms a clamping groove 9 for fixing the glass panel 3 with the corresponding main frame 4. The outer side of the open end 8 is provided with a side groove 10 that opens in the same direction as the clamping groove 9. A sealing structure is provided at the corresponding side groove 10. The sealing structure includes a claw 11 that engages with the side groove 10 and a cover plate 12 that covers the exposed surface of the sub-frame 5. The cover plate 12 is clearance-fitted with the surface of the glass panel 3.

[0021] In one embodiment, such as Figure 1As shown, the column 1 includes a left main frame and a right main frame, with corresponding left and right sub-frames connected to them. A steel frame structure 13 is provided between the two main frames. The steel frame structure 13 is covered with an aluminum plate 14, which is fixed to the left and right sub-frames and the steel frame structure 13 by a plurality of L-shaped aluminum angle brackets 15 and screws 16. This type of column, composed of left and right half-columns, is suitable for connection structures with large spans. To avoid the problem of insufficient strength due to excessively large cavities in the middle of a single column, the column is connected and fixed to the left and right crossbeams respectively, with the steel frame structure 13 used for reinforcement in the middle.

[0022] The outer sides of the left and right main frames are fixed to the crossbeam 2 by bolt assembly 17. The opposite sides of the two are fixed to the steel frame structure 13 by limiting screws 18. The front ends of the left and right main frames correspond to the sub-frames 5. The fixed end 6 of the sub-frame 5 is fixed to the corresponding main frame support 19 by bolts 7. The open end 8 of the sub-frame 5 and the side notch of the main frame 4 form the clamping groove 9. A sealing strip 20 is provided between the glass panel 3 and the main frame 4.

[0023] A sealing strip 20 is provided between the opening end 8 of the sub-frame 5 and the glass panel 3. The cover plate 12 wraps the sealing strip 20 inside, and the gap between its end and the glass panel 3 is filled with sealant 21. The surface of the cover plate 12 is flush with the surface of the aluminum plate 14. Figure 2 As shown, a hook 22 is provided at the opening of the side slot 10, and the hook 22 engages with the claw 11 of the sealing structure. By adding a side slot 10 to the front end of the sub-frame 5, a snap-fit ​​position is provided for the cover plate 12, and the side is consistent with the surface of the outer aluminum plate 14, forming a structural seal. This rigidly shields the sealing structure between the sub-frame 5 and the glass panel 3, preventing exposure, delaying aging, and thus improving its performance.

[0024] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A glass curtain wall column and glass panel mounting structure, comprising a column, a glass panel mounted in a column and beam combined frame, the column comprising a main frame and a secondary frame, the main frame being fixedly connected with the beam, characterized in that: The sub-frame is a profile structure, one end of which is a fixed end fixed with the corresponding main frame by bolts, and the other end is an open end, the inner side of which forms a clamping groove with the corresponding main frame to fix the glass panel, and the outer side of the open end is provided with a side slot opening in the same direction as the clamping groove, and a sealing structure is clamped at the corresponding side slot, the sealing structure comprises a clamping jaw clamped with the side slot and a cover plate covering the exposed surface of the sub-frame, and the cover plate is in gap fit with the surface of the glass panel.

2. The glass curtain wall mounting structure of claim 1, wherein: The column includes left and right main frames, and corresponding left and right sub-frames, and a steel frame structure is arranged between the two main frames, and the steel frame structure is covered with an aluminum plate, and the aluminum plate is fixed on the left and right sub-frames and the steel frame structure by a plurality of L-shaped aluminum angles and screws.

3. The glass curtain wall post and glass panel mounting structure according to claim 2, characterized in that: The outer sides of the left and right main frames are fixed with the cross beam by bolt assemblies, and the opposite sides of the two are fixed with the steel frame structure by limiting screws, the front ends of the left and right main frames correspond to the sub-frames, the fixed end of the sub-frame is fixed with the corresponding main frame support by bolts, and the open end of the sub-frame and the side notch of the main frame form the clamping groove, and a sealing strip is arranged between the glass panel and the main frame.

4. The glass curtain wall post and glass panel mounting structure according to claim 1 or 2, characterized in that: A sealing strip is arranged between the open end of the sub-frame and the glass panel, the sealing strip is wrapped in the inner side of the cover plate, the gap between the end of the cover plate and the glass panel is filled with sealing glue, and the surface of the cover plate is flush with the surface of the aluminum plate.

5. The glass curtain wall post and glass panel mounting structure according to claim 1, characterized in that: A clamping hook is arranged at the opening of the side slot, and the clamping hook is buckled with the clamping jaw of the sealing structure.

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