Installation system for steel skeleton curtain wall aluminum alloy decoration line

Abstract

The utility model relates to the technical field of constructional engineering construction, in particular to an installation system for a steel framework curtain wall aluminum alloy decoration line, which comprises a curtain wall keel, curtain wall glass, a decoration line, a line connecting piece and a T-shaped inserting plate, the curtain wall keel comprises a T-shaped steel stand column, a T-shaped steel cross beam is welded on the T-shaped steel stand column, and the T-shaped steel cross beam is welded on the T-shaped steel stand column. Vertical U-shaped channel steel is welded to the outer surface of the T-shaped steel stand column, a stand column base with an I-shaped cross section is installed on a back plate of the vertical U-shaped channel steel through first screws, curtain wall glass is installed on the outer side of the stand column base, and the stand column base is fixedly connected with a vertical plate of an inserting plate through second screws. The transverse plate of the inserting plate is arranged in a gap between the left and right adjacent curtain wall glass in a penetrating manner, and the end part of the transverse plate of the inserting plate is fixedly connected with the line connecting piece positioned on the outer side of the curtain wall glass through a hinge bolt; the problems that in the installation process of an existing steel framework curtain wall aluminum alloy decoration line, cost is too high, and corrosion pollution is caused are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering construction, in particular to an installation system for aluminum alloy decorative lines of steel skeleton curtain walls. Background Art

[0002] In the field of building engineering construction technology, especially in the field of building decoration technology, the installation of aluminum alloy decorative lines of steel skeleton curtain walls is usually carried out through a full-length aluminum alloy profile base with a stainless steel bolt group and exposed galvanized connectors.

[0003] However, practice shows that the existing steel skeleton curtain wall aluminum alloy decorative lines have the following problems during installation: First, the existing installation technical means rely on high-performance but high-cost full-length aluminum alloy profile bases. Although the strict wall thickness and cross-sectional size standards ensure the firmness of the structure, they inevitably increase project expenses and become the main constraint on economy; second, the decorative lines and the full-length aluminum alloy profile bases use exposed galvanized connectors. Such components have prominent corrosion problems in outdoor environments. Even if attempts are made to slow the corrosion process through surface treatment, it is difficult to completely avoid potential contamination of surrounding highly sensitive materials such as aluminum alloy profiles and glass during the treatment process. This is undoubtedly a double challenge to the long-term maintenance and aesthetics of the curtain wall.

[0004] Therefore, it is necessary to invent a mounting system for aluminum alloy decorative lines of steel skeleton curtain walls to solve the above problems. Utility Model Content

[0005] The utility model provides an installation system for the aluminum alloy decorative lines of steel skeleton curtain walls in order to solve the problems of high cost and rust pollution during the installation of the existing aluminum alloy decorative lines of steel skeleton curtain walls.

[0006] The utility model is realized by adopting the following technical solutions:

[0007] An installation system for aluminum alloy decorative lines of a steel frame curtain wall, comprising a curtain wall keel, curtain wall glass, decorative lines, line connectors, and a T-shaped plug-in board;

[0008] The curtain wall keel comprises a T-shaped steel column, a T-shaped steel beam is welded on the T-shaped steel column, a vertical U-shaped channel steel is welded on the outer surface of the T-shaped steel column, a column base with an I-shaped cross section is installed on the back plate of the vertical U-shaped channel steel by a first screw, the curtain wall glass is installed on the outer side of the column base, the column base is fixedly connected to the vertical plate of the plug-in board by a second screw, the horizontal plate of the plug-in board is penetrated in the gap between the left and right adjacent curtain wall glasses, and the end of the horizontal plate of the plug-in board is fixedly connected to the line connector located on the outer side of the curtain wall glass by a hinge bolt, the line connector is connected to the decorative line by a self-tapping screw, a transverse U-shaped channel steel is welded on the outer surface of the T-shaped steel beam, a transverse beam base with a T-shaped cross section is installed on the back plate of the transverse U-shaped channel steel by a third screw, the beam base is penetrated in the gap between the upper and lower adjacent curtain wall glasses, the end bolts of the beam base are connected with a decorative buckle cover, the decorative buckle cover is located outside the gap between the upper and lower adjacent curtain wall glasses and contacts the outer surface of the curtain wall glass.

[0009] Furthermore, the line connector is in a cubic shape, and a groove matching the decorative line is formed at the upper end of the line connector.

[0010] Furthermore, the number of the hinge bolts is three and they are distributed in an inverted triangle. Each hinge bolt includes a sub-body and a mother body. The sub-body includes a rod with a thread at one end and a nut at the other end. The mother part includes a sleeve with an internal thread matching the thread of the sub-body.

[0011] Furthermore, the column base, beam base, and decorative buckle cover are all made of aluminum alloy; the line connector and T-shaped plug-in plate are all made of stainless steel; the first screw, the second screw, and the third screw are all M5 stainless steel screws.

[0012] Furthermore, two adjacent decorative lines are connected by an M5.2 stainless steel pin.

[0013] Furthermore, pads are provided between the vertical U-shaped channel steel and the column base, and between the transverse U-shaped channel steel and the beam base.

[0014] Furthermore, the surfaces of the T-shaped steel columns and T-shaped steel beams are sprayed with fluorocarbon.

[0015] Furthermore, an aluminum alloy auxiliary frame is installed between the column base and the curtain wall glass.

[0016] Furthermore, rubber pads are sandwiched between the decorative buckle cover and the outer surface of the curtain wall glass, and between the beam base and the inner surface of the curtain wall glass.

[0017] Furthermore, sealant is filled between the plug-in board and the adjacent curtain wall glass, and between the crossbeam base and the adjacent curtain wall glass.

[0018] The structural design of the utility model is reasonable and reliable. The decorative lines are accurately installed on the curtain wall keels through line connectors and plug-in plates made of stainless steel, reducing the dependence on high-performance full-length aluminum alloy profile bases. The decorative lines can be firmly connected to the curtain wall keels without the need for aluminum profiles with high requirements for wall thickness and high requirements for cross-sectional dimensions, thereby effectively controlling the project cost. The use of aluminum alloy and stainless steel combines the advantages of light weight and corrosion resistance, significantly improving the durability of the structure, extending the service life, reducing costs while avoiding rust pollution, and maintaining the long-term beauty of the curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural stereoscopic schematic diagram of the utility model.

[0020] Figure 2 This is a schematic diagram of the structure section of the utility model Figure 1 .

[0021] Figure 3 This is a schematic diagram of the structure section of the utility model Figure 2 .

[0022] Figure 4 It is a front view of the plug board in the utility model.

[0023] Figure 5 It is a side view of the plug board in the utility model.

[0024] Figure 6 It is a top view of the plug board in the utility model.

[0025] Figure 7 It is a front view of the line connector in the utility model.

[0026] Figure 8 It is a side view of the line connector in the utility model.

[0027] Fig. 9 It is a structural schematic diagram of the hinge bolt in the utility model.

[0028] In the figure: 1. Curtain wall glass; 2. Decorative lines; 3. Line connectors; 4. Plug-in plate; 5. T-shaped steel column; 6. T-shaped steel beam; 7. Vertical U-shaped channel steel; 8. Column base; 9. Second screw; 10. Hinge bolt; 11. Self-tapping screw; 12. Horizontal U-shaped channel steel; 13. Third screw; 14. Beam base; 15. Decorative buckle cover; 16. Groove; 17. Pad; 18. Aluminum alloy frame; 19. Rubber pad; 20. Sealant; 21. M5.2 stainless steel pin. DETAILED DESCRIPTION

[0029] An installation system for aluminum alloy decorative lines for steel frame curtain walls, as shown in the attached Figure 1 ~Attached Fig. 9 As shown, it includes curtain wall keels, curtain wall glass 1, decorative lines 2, line connectors 3, and T-shaped plug-in boards 4;

[0030] The curtain wall keel comprises a T-shaped steel column 5, a T-shaped steel beam 6 is welded on the T-shaped steel column 5, a vertical U-shaped channel steel 7 is welded on the outer surface of the T-shaped steel column 5, a column base 8 with an I-shaped cross section is installed on the back plate of the vertical U-shaped channel steel 7 by a first screw, the curtain wall glass 1 is installed on the outer side of the column base 8, the column base 8 is fixedly connected to the vertical plate of the plug-in board 4 by a second screw 9, the horizontal plate of the plug-in board 4 is inserted into the gap between the two adjacent curtain wall glasses 1 on the left and right, and the end of the horizontal plate of the plug-in board 4 is connected to the curtain wall glass by a hinge bolt 10. The line connector 3 on the outside of the glass 1 is fixedly connected, and the line connector 3 is connected to the decorative line 2 by a self-tapping screw 11. A transverse U-shaped channel steel 12 is welded to the outer surface of the T-shaped steel beam 6. A beam base 14 with a T-shaped cross section is installed on the back plate of the transverse U-shaped channel steel 12 by a third screw 13. The beam base 14 is penetrated in the gap between the upper and lower adjacent pieces of curtain wall glass 1. The end of the beam base 14 is bolted with a decorative buckle cover 15. The decorative buckle cover 15 is located outside the gap between the upper and lower adjacent pieces of curtain wall glass 1 and contacts the outer surface of the curtain wall glass 1.

[0031] The column base 8, beam base 14, and decorative buckle cover 15 are all made of aluminum alloy; the line connector 3 and T-shaped plug-in board 4 are all made of stainless steel; the first screw, the second screw 9, and the third screw 13 are all M5 stainless steel screws.

[0032] In the present invention, T-steel columns 5 and T-steel beams 6 are used as the main supports, column bases 8 made of aluminum alloy are fixed to the T-steel columns 5 through vertical U-shaped channel steels 7, and beam bases 14 made of aluminum alloy are fixed to the T-steel beams 6 through transverse U-shaped channel steels 12 to provide additional reinforcement for the curtain wall keel. The decorative lines 2 are accurately installed on the curtain wall keel through line connectors 3 and plug-in plates 4 made of stainless steel, reducing the dependence on high-performance full-length aluminum alloy profile bases. The decorative lines 2 can be firmly connected to the curtain wall keel without requiring aluminum profiles with high wall thickness requirements and high cross-sectional dimensions, thereby effectively controlling the project cost. The use of aluminum alloy and stainless steel combines the advantages of light weight and corrosion resistance, significantly improves the durability of the structure, extends the service life, reduces costs while avoiding rust pollution, and maintains the long-term beauty of the curtain wall. The decorative buckle cover 15 can cover the gaps between adjacent decorative lines 2, thereby making the overall appearance of the curtain wall more unified and beautiful, further improving the overall visual effect of the curtain wall.

[0033] As attached Figure 7 As shown, the line connector 3 is in a cubic shape, and a groove 16 matching the decorative line 2 is formed at the upper end of the line connector 3 .

[0034] The design of the groove 16 ensures the precise installation and flatness of the decorative line 2 and the line connector 3, and enhances the visual effect while ensuring the construction quality.

[0035] As attached Figure 2 , Attachment Figure 7 , Attachment Fig. 9 As shown, the number of the hinge bolts 10 is three and they are distributed in an inverted triangle. Each hinge bolt 10 includes a sub-body and a mother body. The sub-body includes a rod with a thread at one end and a nut at the other end. The mother part includes a sleeve with an internal thread matching the thread of the sub-body.

[0036] The structural design of the threaded connection between the sub-body and the main body of the hinge bolt 10 can achieve a stable connection between the plug-in board 4 and the line connector 3, while the inverted triangle distribution further ensures the stability of the structural installation.

[0037] As attached Figure 1 , Attachment Figure 3 As shown, two adjacent decorative lines 2 are connected by an M5.2 stainless steel pin 21 .

[0038] The M5.2 stainless steel pin 21 ensures the seamless connection between two adjacent decorative lines 2, thereby enhancing the continuity and aesthetics of the overall structure.

[0039] As attached Figure 3 As shown, pads 17 are sandwiched between the vertical U-shaped channel steel 7 and the column base 8 , and between the transverse U-shaped channel steel 12 and the beam base 14 .

[0040] The provision of the pad 17 provides additional support and isolation, reduces stress concentration, and protects the structure from damage.

[0041] The surfaces of the T-shaped steel columns 5 and the T-shaped steel beams 6 are sprayed with fluorocarbon.

[0042] Fluorocarbon can improve the corrosion resistance and wear resistance of the surface of the T-shaped steel column 5 and the T-shaped steel beam 6, extend their service life and thus reduce maintenance costs.

[0043] As attached Figure 3 , Attachment Figure 7 As shown, an aluminum alloy auxiliary frame 18 is installed between the column base 8 and the curtain wall glass 1.

[0044] The provision of the aluminum alloy auxiliary frame 18 optimizes the connection between the curtain wall glass 1 and the column base 8, and enhances the integrity and sealing of the structure.

[0045] As attached Figure 2As shown, rubber pads 19 are sandwiched between the decorative buckle cover 15 and the outer surface of the curtain wall glass 1 , and between the crossbeam base 14 and the inner surface of the curtain wall glass 1 .

[0046] The setting of the rubber pad 19 provides a buffer and sealing effect between the decorative buckle cover 15 and the outer surface of the curtain wall glass 1, and between the crossbeam base 14 and the inner surface of the curtain wall glass 1, while enhancing the sound insulation and heat insulation effect.

[0047] As attached Figure 2 ~Attached Figure 3 As shown, sealant 20 is filled between the plug-in board 4 and the adjacent curtain wall glass 1 , and between the crossbeam base 14 and the adjacent curtain wall glass 1 .

[0048] The filling of the sealant 20 ensures the overall sealing performance of the curtain wall, prevents the intrusion of water vapor and dust, keeps the interior clean, and also strengthens the waterproof performance of the curtain wall structure.

[0049] During installation, firstly, according to the design requirements, the curtain wall keel is installed on the exterior wall to be constructed, the T-steel column 5 is installed through the embedded parts and the T-steel beam 6 is welded to construct the basic support frame, and then the vertical U-shaped channel steel 7 is welded on the outer surface of the T-steel column 5, and the transverse U-shaped channel steel 12 is welded on the outer surface of the T-steel beam 6, and the column base 8 is installed on the back plate of the vertical U-shaped channel steel 7 by the first screw, and the column base 8 and the plug-in board 4 are installed by the second screw 9, and the beam base 14 and the transverse U-shaped channel steel 12 are installed by the third screw 13 to ensure the stability of the structure; then the curtain wall glass 1 is installed, and an aluminum alloy auxiliary frame 18 is set between the curtain wall glass 1 and the column base 8 to improve the connection strength, and the line connector 3 and the plug-in board 4 are fixed by the hinge bolt 10, The decorative lines 2 are installed using the line connectors 3 to ensure the smoothness and beauty of the lines, and the line connectors 3 and the decorative lines 2 are connected using self-tapping screws 11 to ensure the firmness of the lines; then the decorative buckle cover 15 is bolted to the end of the beam base 14, and rubber pads 19 are set between the decorative buckle cover 15 and the curtain wall glass 1, and between the beam base 14 and the curtain wall glass 1 to provide buffering and sealing, and sealant 20 is used to fill the gaps between the plug-in board 4 and the curtain wall glass 1, and between the beam base 14 and the curtain wall glass 1 to ensure sealing. Finally, the sealing and structural integrity of the entire installation system are checked to ensure the installation quality, thereby completing the installation of the installation system; the problems of high cost and rust pollution in the installation process of the existing steel skeleton curtain wall aluminum alloy decorative lines are overcome.

[0050] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An installation system for aluminum alloy decorative lines for steel skeleton curtain walls, characterized by: It comprises a curtain wall keel, curtain wall glass (1), decorative lines (2), line connectors (3), and a T-shaped plug-in plate (4); The curtain wall keel comprises a T-shaped steel column (5), a T-shaped steel beam (6) is welded to the T-shaped steel column (5), a vertical U-shaped channel steel (7) is welded to the outer surface of the T-shaped steel column (5), a column base (8) having an I-shaped cross section is mounted on the back plate of the vertical U-shaped channel steel (7) by means of a first screw, the curtain wall glass (1) is mounted on the outer side of the column base (8), the column base (8) is fixedly connected to the vertical plate of the plug-in board (4) by means of a second screw (9), the horizontal plate of the plug-in board (4) is inserted into the gap between two adjacent curtain wall glasses (1) on the left and right, and the end of the horizontal plate of the plug-in board (4) is connected to the curtain wall glass by means of a hinge bolt (10). (1) The outer line connecting piece (3) is fixedly connected, the line connecting piece (3) is connected to the decorative line (2) by a self-tapping screw (11), a transverse U-shaped channel steel (12) is welded to the outer surface of the T-shaped steel beam (6), a beam base (14) with a T-shaped cross section is installed on the back plate of the transverse U-shaped channel steel (12) by a third screw (13), the beam base (14) is inserted into the gap between the upper and lower adjacent curtain wall glasses (1), and the end of the beam base (14) is bolted to a decorative buckle cover (15), and the decorative buckle cover (15) is located outside the gap between the upper and lower adjacent curtain wall glasses (1) and contacts the outer surface of the curtain wall glasses (1).

2. The installation system for aluminum alloy decorative lines for steel skeleton curtain walls according to claim 1, characterized in that: The line connecting piece (3) is in a cubic shape, and a groove (16) matching the decorative line (2) is formed at the upper end of the line connecting piece (3).

3. The installation system for aluminum alloy decorative lines for steel skeleton curtain walls according to claim 1, characterized in that: The number of the hinge bolts (10) is three and they are distributed in an inverted triangle. Each hinge bolt (10) comprises a sub-body and a main body. The sub-body comprises a rod having a thread at one end and a nut at the other end. The main body comprises a sleeve having an internal thread matching the thread of the sub-body.

4. The installation system for aluminum alloy decorative lines for steel skeleton curtain walls according to claim 1, characterized in that: The column base (8), the beam base (14), and the decorative buckle cover (15) are all made of aluminum alloy; the line connector (3) and the T-shaped plug-in plate (4) are all made of stainless steel; and the first screw, the second screw (9), and the third screw (13) are all M5 stainless steel screws.

5. The installation system for aluminum alloy decorative lines for steel skeleton curtain walls according to claim 1, characterized in that: Two adjacent decorative lines (2) are connected via an M5.2 stainless steel pin (21).

6. The installation system for aluminum alloy decorative lines for steel skeleton curtain walls according to claim 1, characterized in that: Pads (17) are sandwiched between the vertical U-shaped channel steel (7) and the column base (8), and between the transverse U-shaped channel steel (12) and the beam base (14).

7. The installation system for aluminum alloy decorative lines for steel skeleton curtain walls according to claim 1, characterized in that: The surfaces of the T-shaped steel columns (5) and the T-shaped steel beams (6) are sprayed with fluorocarbon.

8. The installation system for aluminum alloy decorative lines for steel skeleton curtain walls according to claim 1, characterized in that: An aluminum alloy auxiliary frame (18) is installed between the column base (8) and the curtain wall glass (1).

9. The installation system for aluminum alloy decorative lines for steel skeleton curtain walls according to claim 1, characterized in that: Rubber pads (19) are sandwiched between the decorative buckle cover (15) and the outer surface of the curtain wall glass (1), and between the crossbeam base (14) and the inner surface of the curtain wall glass (1).

10. The installation system for aluminum alloy decorative lines for steel skeleton curtain walls according to claim 1, characterized in that: Sealant (20) is filled between the plug-in board (4) and the adjacent curtain wall glass (1), and between the crossbeam base (14) and the adjacent curtain wall glass (1).

Images