Glass curtain wall structure suitable for double-layer curtain wall

Abstract

The utility model discloses a glass curtain wall structure suitable for a double-layer curtain wall, relates to the field of glass curtain wall installation, and aims to solve the problems that in the prior art, a small-space double-layer curtain wall cannot meet the aesthetic appreciation of an existing designer, but the curtain wall is difficult to install and control. Pressing bases are arranged on the stand columns and the cross beams and connected with the stand columns through heat insulation strips, cross-shaped steel parts are connected to the stand columns and the cross beams, fixing bottom feet are arranged at the ends of the transverse fixing plates and fixed into the cross beams through transverse plate fixing bolts, and the longitudinal fixing plates are fixed into the stand columns through through holes and longitudinal plate fixing bolts. The cross-shaped steel piece is provided with an outer keel adapter, the outer keel adapter is fixedly connected with a glass fixing frame, the glass fixing frame is provided with outer glass, and the cross-shaped steel piece is directly fixed on the cross beam and the stand column, so that the integrity of the inner glass panel is ensured, and the safety of the outer rooting node is considered.

Description

Technical Field

[0001] The utility model relates to the technical field of glass curtain wall installation, and particularly relates to a glass curtain wall structure suitable for a double-layer curtain wall. Background Technique

[0002] With the rapid development of the curtain wall industry in China, people's requirements for the appearance of buildings are constantly increasing, and the novelty of the appearance of public buildings is constantly improving. The double-layer curtain wall with a small spacing can no longer meet the aesthetics of current designers. Therefore, a double-layer curtain wall structure with a larger spacing has emerged. However, the installation of this curtain wall is difficult, the integrity is not easy to control, and there are great disputes about safety.

[0003] By researching and designing the present invention, the integrity of the inner glass curtain wall is ensured, the safety of the outer rooting nodes is taken into account, and it is also applicable to most double-layer curtain walls. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a glass curtain wall structure suitable for a double-layer curtain wall, which can effectively solve the problems in the background technique.

[0005] In order to achieve the above purpose, the utility model discloses a glass curtain wall structure suitable for a double-layer curtain wall. The technical solution adopted is as follows: it includes columns, and the columns are fixed to the outer wall of the building. Both sides of the columns are connected to cross beams. There is a first pressing seat on the columns, and the first pressing seat is connected to the columns through a first heat insulation strip. There is a second pressing seat on the cross beams, and the second pressing seat is connected to the cross beams through a second heat insulation strip. A cross-shaped steel member is connected to the columns and the cross beams. The cross-shaped steel member includes a longitudinal fixing plate and a transverse fixing plate. A fixed base foot is provided at the end of the transverse fixing plate, and the fixed base foot is fixed to the inside of the cross beam through a transverse plate fixing bolt. Through holes are opened on the longitudinal fixing plate, and the longitudinal fixing plate is fixed to the inside of the columns through the through holes and longitudinal plate fixing bolts. An outer side keel adapter is provided on the cross-shaped steel member, and a glass fixing frame is fixedly connected to the outer side keel adapter. There is an outer layer glass on the glass fixing frame

[0006] As a preferred technical solution of the utility model, fixing holes are opened on both sides of the columns, a positioning socket is provided inside the cross beam, a spring pin is inserted into the positioning socket, and the cross beam is fixed to the columns through the spring pin and the fixing holes for limiting and fixing between the columns and the cross beam.

[0007] As a preferred technical solution of the present utility model, there are rubber strips on the columns and the first pressing seat on both sides of the first heat insulation strip, and there are rubber strips on the cross beams and the second heat insulation strip on both sides of the second heat insulation strip. A glass panel is fixed between the rubber strips. The first heat insulation strip and the second heat insulation strip are nylon 66 heat insulation strips, and the rubber strips are ethylene propylene diene monomer (EPDM) rubber strips, which are used to seal the gaps around the glass panel.

[0008] As a preferred technical solution of the present utility model, the other side of the first pressing seat is snap-connected with a column decorative cover, and the other side of the second pressing seat is snap-connected with a cross beam decorative cover. Avoidance grooves are provided on the column decorative cover and the cross beam decorative cover. The cross-shaped steel member penetrates through the avoidance grooves and is fixed to the column and the cross beam. The size of the avoidance groove depends on that when the cross beam decorative cover and the column decorative cover are installed, there is no excessive gap and no conflict between the avoidance groove and the cross-shaped steel member.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows: By directly fixing the cross-shaped steel member on the cross beam and the column, the integrity of the inner glass panel is ensured. It has mechanical properties such as tensile strength, yield strength, hardness, and toughness, and some have process properties such as weldability and easy formability. By installing the double-layer curtain wall through this system, the integrity of the inner glass panel can be guaranteed, and the safety of the outer layer root nodes can be taken into account. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic structural diagram of the present utility model;

[0011] Figure 2 It is an enlarged view of part A of the present utility model;

[0012] Figure 3 It is an exploded view of the structure of the present utility model;

[0013] Figure 4 It is a top view of the structure of the present utility model;

[0014] Figure 5 It is an enlarged view of part B of the present utility model;

[0015] Figure 6 It is a left view of the structure of the present utility model;

[0016] Figure 7 It is an enlarged view of part C of the present utility model;

[0017] Figure 8 It is an exploded view of the cross-shaped steel member and the column of the present utility model;

[0018] Figure 9 It is a schematic structural diagram of the cross-shaped steel member of the present utility model.

[0019] In the figure: 1. Column; 101. Square pipe; 102. Rubber strip; 2. Cross beam; 201. Positioning socket; 3. First pressure seat; 301. First heat insulation strip; 4. Column decorative cover; 5. Glass panel; 6. Second pressure seat; 601. Second heat insulation strip; 7. Cross beam decorative cover; 8. Cross-shaped steel member; 801. Longitudinal fixing plate; 802. Transverse fixing plate; 803. Fixed base foot; 804. Transverse plate fixing bolt; 805. Longitudinal plate fixing bolt; 9. Outer keel adapter; 10. Glass fixing bracket; 11. Outer layer glass; 12. Spring pin. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment 1

[0021] As Figures 1 to 9 shown, the present invention discloses a glass curtain wall structure applicable to a double-layer curtain wall. The adopted technical solution is that it includes a column 1, the column 1 is fixed to the building exterior wall, square pipes 101 are welded in the middle of both sides of the column 1, fixing holes are opened in the square pipes 101 and the column 1, there are cross beams 2 on both sides of the column 1, a positioning socket 201 is arranged inside the cross beam 2, a spring pin 12 is inserted into the positioning socket 201, and the cross beam 2 is connected to the column 1 through the spring pin 12 and the positioning hole as Figure 8As shown in the figure, there is a first pressure seat 3 on the column 1. The first pressure seat 3 is connected to the column 1 through the first heat insulation strip 301. There are rubber strips 102 on the column 1 on both sides of the first heat insulation strip 301, and there are rubber strips 102 on the first pressure seat 3 on both sides of the first heat insulation strip 301. There is a glass panel 5 between the rubber strips 102. A column decorative cover 4 is snap-connected to the other surface of the first pressure seat 3. There is a second pressure seat 6 on the cross beam 2. The second pressure seat 6 is connected to the cross beam 2 through a second heat insulation strip 601. There are rubber strips 102 on the cross beam 2 on both sides of the second heat insulation strip 601, and there are rubber strips 102 on the second pressure seat 6 on both sides of the second heat insulation strip 601. A cross beam decorative cover 7 is snap-connected to the other surface of the second pressure seat 6. There is a cross-shaped steel member 8 at the intersection of the column 1 and the cross beam 2. The cross-shaped steel member 8 includes a longitudinal fixing plate 801 and a transverse fixing plate 802. The longitudinal fixing plate 801 and the transverse fixing plate 802 are fixed crosswise. Through holes are opened at the upper and lower ends of the longitudinal fixing plate 801, and fixing feet 803 are provided at both ends of the transverse fixing plate 802. Through holes are opened on the fixing feet 803. The longitudinal fixing plate 801 is fixed to the column 1 through the through holes and longitudinal plate fixing bolts 805, and the transverse fixing plate 802 is fixed to the cross beam 2 through the fixing feet 803 and transverse plate fixing bolts 804. Avoidance grooves are opened on the cross beam decorative cover 7 and the column decorative cover 4. The cross-shaped steel member 8 passes through the avoidance grooves. The other end of the cross-shaped steel member 8 is fixedly connected to an outer side keel adapter 9, and the other end of the outer side keel adapter 9 is fixedly connected to a glass fixing frame 10. An outer layer of glass 11 is installed on the glass fixing frame 10. The structures and installation methods of the glass fixing frame 10 and the outer layer of glass 11 are all prior arts.

[0022] The working principle of the present utility model: Fix the column 1 to the outer wall of the building through expansion bolts to support the glass curtain wall system of the entire double-layer curtain wall. Fix the cross beam 2 to the column 1 through spring pins 12. Insert the cross-shaped steel member 8 between the column 1 and the cross beam 2 and fix it to the column 1 and the cross beam 2 through the transverse plate fixing bolts 804 and the longitudinal plate fixing bolts 805. Connect the outer side keel adapter 9 to the cross-shaped steel member 8 through bolts and fix the outer side keel adapter 9 to the glass fixing frame 10. Finally, fix the glass panel 5 between the first pressure seat 3 and the column 1 and the second pressure seat 6 and the cross beam 2. Fix the outer layer of glass 11 to the glass fixing frame 10 through bolts. There are multiple groups of glass curtain wall systems for the double-layer curtain wall, which are array-fixed on the outer wall of the building.

[0023] The mechanical connections involved in the present utility model are common means adopted by those skilled in the art and can obtain technical inspiration through a limited number of tests, belonging to common general knowledge.

[0024] The components not described in detail in this article are prior arts.

[0025] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A glass curtain wall structure applicable to a double-layer curtain wall, comprising columns (1), and the columns (1) are fixed to the outer wall of the building, characterized in that: Both sides of the column (1) are connected to the cross beam (2). There is a first pressure seat (3) on the column (1), and the first pressure seat (3) is connected to the column (1) through a first heat insulation strip (301). There is a second pressure seat (6) on the cross beam (2), and the second pressure seat (6) is connected to the cross beam (2) through a second heat insulation strip (601). A cross-shaped steel member (8) is connected to the column (1) and the cross beam (2). The cross-shaped steel member (8) includes a longitudinal fixing plate (801) and a transverse fixing plate (802). A fixed base foot (803) is provided at the end of the transverse fixing plate (802), and the fixed base foot (803) is fixed to the inside of the cross beam (2) through a transverse plate fixing bolt (804). A through hole is formed in the longitudinal fixing plate (801), and the longitudinal fixing plate (801) is fixed to the inside of the column (1) through the through hole and a longitudinal plate fixing bolt (805). An outer keel adapter (9) is provided on the cross-shaped steel member (8), and a glass fixing frame (10) is fixedly connected to the outer keel adapter (9). There is an outer layer of glass (11) on the glass fixing frame (10).

2. The glass curtain wall structure applicable to a double-layer curtain wall according to claim 1, characterized in that: Fixing holes are formed on both sides of the column (1), and a positioning socket (201) is provided inside the cross beam (2). A spring pin (12) is inserted into the positioning socket (201), and the cross beam (2) is fixed to the column (1) through the spring pin (12) and the fixing holes.

3. A glass curtain wall structure applicable to a double-layer curtain wall according to claim 1, characterized in that: There are rubber strips (102) on the column (1) and the first pressure seat (3) on both sides of the first heat insulation strip (301), and there are rubber strips (102) on the cross beam (2) and the second heat insulation strip (601) on both sides of the second heat insulation strip (601). A glass panel (5) is fixed between the rubber strips (102).

4. A glass curtain wall structure applicable to a double-layer curtain wall according to claim 3, characterized in that: On the other side of the first pressure seat (3), a column decorative cover (4) is snap-connected. On the other side of the second pressure seat (6), a cross beam decorative cover (7) is snap-connected. Avoidance grooves are formed on the column decorative cover (4) and the cross beam decorative cover (7), and the cross-shaped steel member (8) penetrates through the avoidance grooves to be fixed to the column (1) and the cross beam (2).

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