A multi-point connection system for special-shaped metal curtain walls

Abstract

The present invention relates to a multi-point connection system for a special-shaped metal curtain wall, comprising a steel connector, the steel connector being connected to a circular aluminum alloy base, the circular aluminum alloy base being connected to a limiting steel pipe, the circular aluminum alloy base being fixedly connected to a triangular aluminum alloy angle bracket by clamping the limiting steel pipe and fixing screws, and the triangular aluminum alloy angle bracket being connected to a special-shaped metal plate. Bolts and screws are used for installation and fastening, achieving an assembly-based metal curtain wall installation process, overturning the traditional installation system in which aluminum plates are fixed to steel keels using four-sided angle brackets. The use of an aluminum alloy base and triangular angle brackets solves the problem of rusting. The system is suitable for both closed and slotted aluminum curtain walls, and can achieve the installation of special-shaped aluminum curtain walls with six coplanar points.

Description

Technical Field

[0001] The present invention relates to the field of metal curtain walls, in particular to a multi-point connection system for special-shaped metal curtain walls. Background Art

[0002] Metal curtain wall is a new type of building curtain wall used for decoration. It is a curtain wall form in which the glass in the glass curtain wall is replaced with metal plates. However, due to the different surface materials, there are great differences between the two. They should be considered separately during the design and construction process. Due to the excellent processing performance, diverse colors and good safety of metal plates, they can fully adapt to the design of various complex shapes, can arbitrarily add concave and convex lines, and can process various types of curved lines, giving architects huge room for development. It is highly favored by architects and has achieved rapid development.

[0003] However, in the existing metal curtain wall technology, the traditional installation system for fixing the metal curtain wall adopts setting aluminum angle brackets on the aluminum plate, and then fixing the aluminum plate with the aluminum angle brackets to the steel frame with screws. This construction technology principle and installation method are simple, but the steel frame must be welded along the edge of the aluminum plate. The steel frame has many welding points, and the welding quality depends entirely on the workers' experience, which makes it difficult to eliminate welding quality problems; the number of aluminum angle brackets to be fixed on the aluminum plate is extremely large, and the number of fixed aluminum angle brackets per square meter is about 10 or more, which makes it very easy to miss nails; for the slit aluminum plate curtain wall, the anti-corrosion layer on the steel surface at the screw fixing part has been destroyed, which will inevitably leave the quality risk of corrosion of the steel frame.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Summary of the Invention

[0005] In response to the above-mentioned technical problems in the related art, the present invention proposes a multi-point connection system for special-shaped metal curtain walls. Compared with the traditional installation system, the present invention concentrates the fixation of aluminum plates at the corners of the plates, and sets a connection system at the corners. The installation and fixation are assembled, and no steel is selected as the material, so there is no need to consider the rust problem. It is suitable for both closed aluminum plate curtain walls and slit aluminum plate curtain walls, and can realize the installation of special-shaped aluminum plate curtain walls with 6 coplanar points. The entire installation process realizes efficient and safe assembly construction. Compared with the current aluminum angle code fixing construction technology that uses steel and a series of problems in construction, this innovative technology eliminates the steel frame, which not only avoids many construction problems, but also reduces the amount of steel used and saves costs. Avoiding welding operations is beneficial to safety management and control. Compared with existing construction technologies, the cost is lower, reducing the investment in various expenses.

[0006] To achieve the above technical objectives, the technical solution of the present invention is implemented as follows:

[0007] A multi-point connection system for a special-shaped metal curtain wall includes a steel connector, one end of which is connected to a circular aluminum alloy base, which is connected to a limiting steel pipe. The circular aluminum alloy base is fixedly connected to a triangular aluminum alloy corner bracket by clamping the limiting steel pipe and fixing screws, and the triangular aluminum alloy corner bracket is connected to a special-shaped metal plate.

[0008] Furthermore, the other end of the steel connecting piece is welded and fixed to the steel frame.

[0009] Furthermore, the steel connecting piece is fastened to the circular aluminum alloy base through a plurality of base connecting bolts.

[0010] Furthermore, the circular aluminum alloy base is fastened to the limiting steel pipe by a plurality of steel pipe fastening screws.

[0011] Furthermore, the number of the triangular aluminum alloy corner brackets is six, and the six triangular aluminum alloy corner brackets are distributed in a circular pattern along the axis of the limiting steel pipe.

[0012] Furthermore, the plane formed by the six triangular aluminum alloy corner brackets is parallel to the end surface of the circular aluminum alloy base.

[0013] Furthermore, the triangular aluminum alloy angle bracket is fastened to the special-shaped metal plate by a plurality of angle bracket connecting bolts.

[0014] Furthermore, the circular aluminum alloy base is installed with an aluminum plate decorative cover, and the aluminum plate decorative cover is fixed to the circular aluminum alloy base by decorative cover fixing screws.

[0015] Beneficial effects of the present invention:

[0016] 1. The present invention uses bolts and screws for installation and fastening, realizing the assembly process of metal curtain wall installation, overturning the traditional installation system in which aluminum panels are fixed to steel keels through four-side corner brackets.

[0017] 2. The present invention adopts an aluminum alloy base and triangular corner brackets to solve the rust problem. It is suitable for both closed aluminum panel curtain walls and slit aluminum panel curtain walls, and can realize the installation of special-shaped aluminum panel curtain walls with 6 coplanar points. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1This is a structural schematic diagram of a multi-point connection system for a special-shaped metal curtain wall according to the present invention;

[0020] Figure 2 This is an axonometric diagram of a multi-point connection system for a special-shaped metal curtain wall according to the present invention;

[0021] Figure 3 It is a partially enlarged view of the front view of a multi-point connection system for a special-shaped metal curtain wall according to the present invention.

[0022] In the figure: 1. Steel connecting parts, 2. Round aluminum alloy base, 3. Base connecting bolts, 4. Limiting steel pipe, 5. Steel pipe fastening screws, 6. Triangular aluminum alloy angle bracket, 7. Angle bracket connecting bolts, 8. Fixing screws, 9. Aluminum plate decorative cover, 10. Decorative cover fastening screws, 11. Special-shaped metal plate. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention are within the scope of protection of the present invention.

[0024] like Figure 1-3 As shown, the present invention provides a multi-point connection system for a special-shaped metal curtain wall, including a steel connector 1, one end of the steel connector 1 is connected to a circular aluminum alloy base 2, the circular aluminum alloy base 2 is connected to a limiting steel pipe 4, the circular aluminum alloy base 2 is fixedly connected to a triangular aluminum alloy corner code 6 by clamping the limiting steel pipe 4 and the fixing screws 8, the triangular aluminum alloy corner code 6 is connected to a special-shaped metal plate 11, and the other end of the steel connector 1 is welded and fixed to the steel frame.

[0025] In a specific embodiment of the present invention, the steel connecting member 1 is fastened to the circular aluminum alloy base 2 by a plurality of base connecting bolts 3 .

[0026] In a specific embodiment of the present invention, the circular aluminum alloy base 2 is fastened to the limiting steel pipe 4 by a plurality of steel pipe fastening screws 5 .

[0027] In a specific embodiment of the present invention, the number of the triangular aluminum alloy corner brackets 6 is six, and the six triangular aluminum alloy corner brackets 6 are distributed in a circular pattern along the axis of the limiting steel pipe 4 .

[0028] In a specific embodiment of the present invention, the plane formed by the six triangular aluminum alloy corner brackets 6 is parallel to the end surface of the circular aluminum alloy base 2 .

[0029] In a specific embodiment of the present invention, the triangular aluminum alloy angle bracket 6 is fastened to the special-shaped metal plate 11 by a plurality of angle bracket connecting bolts 7 .

[0030] In a specific embodiment of the present invention, the circular aluminum alloy base 2 is installed with an aluminum plate decorative cover 9 , and the aluminum plate decorative cover 9 is fixed to the circular aluminum alloy base by decorative cover fixing screws 10 .

[0031] In a specific embodiment of the present invention, the installation method of the special-shaped metal curtain wall multi-point connection system includes the following installation steps:

[0032] S100: insert the circular aluminum alloy base into the steel connecting piece and fasten it with the base connecting bolts;

[0033] S200: insert the limiting steel pipe into the circular aluminum alloy base and fasten it with the steel pipe fastening screw 5;

[0034] S300: Install the triangular aluminum alloy angle bracket on the special-shaped metal plate and fasten it with the angle bracket connecting bolts;

[0035] S400: Push the triangular aluminum alloy corner bracket equipped with the special-shaped metal plate into the circular aluminum alloy base from the front;

[0036] S500 After adjusting the inlet and outlet surfaces of the special-shaped metal plate and the size of the plate gap, the fixing screws are installed in the circular aluminum alloy base to fasten the triangular aluminum alloy angle brackets, thereby fixing the special-shaped metal plate;

[0037] S600 installs the aluminum plate decorative cover on the circular aluminum alloy base and fastens it with the decorative cover fastening screws.

[0038] In order to facilitate understanding of the above technical solutions of the present invention, the above technical solutions of the present invention are described in detail below through specific usage:

[0039] During specific use, according to the multi-point connection system of a special-shaped metal curtain wall described in the present invention, the steel connecting piece 1 is welded and fixed to the steel frame according to the distribution of the plates, and plays the role of supporting and fixing the connection system. Only the steel connecting piece is welded and fixed to the steel frame, and the remaining parts are fixed and installed by bolts and screws, so that the installation and fixation are all assembled; one end of the circular aluminum alloy base 2 is connected to the steel connecting piece 1, and the other end is connected to the special-shaped metal plate 11 installed with a triangular aluminum alloy angle code 6. The circular aluminum alloy base 2 plays the role of connection and transition support in the connection system. The base made of aluminum alloy material solves the problem of rusting. It is suitable for both closed aluminum plate curtain walls and slit aluminum plate curtain walls. The triangular aluminum alloy angle code realizes the installation of 6-point coplanar special-shaped aluminum plate curtain walls.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multi-point connection system for special-shaped metal curtain walls, characterized by: The invention comprises a steel connecting piece (1), one end of the steel connecting piece (1) is connected to a circular aluminum alloy base (2), the circular aluminum alloy base (2) is connected to a limited steel pipe (4), the circular aluminum alloy base (2) is connected to a triangular aluminum alloy angle code (6) by clamping and fixing the limited steel pipe (4) and the fixing screw (8), the circular aluminum alloy base (2) is provided with a plurality of through-length grooves, each of the triangular aluminum alloy angle code (6) is inserted into the corresponding groove, the rear end of the triangular aluminum alloy angle code (6) is in contact with the limited steel pipe (4), the front end of the triangular aluminum alloy angle code (6) is connected to the corresponding circular aluminum alloy base (2) by the corresponding fixing screw (8), and the triangular aluminum alloy angle code (6) is connected to a special-shaped metal plate (11).

2. The multi-point connection system for a special-shaped metal curtain wall according to claim 1, characterized in that: The other end of the steel connecting piece (1) is welded and fixed to the steel frame.

3. The multi-point connection system for a special-shaped metal curtain wall according to claim 1, characterized in that: The steel connecting piece (1) is fastened to the circular aluminum alloy base (2) via a plurality of base connecting bolts (3).

4. The multi-point connection system for a special-shaped metal curtain wall according to claim 1, characterized in that: The circular aluminum alloy base (2) is fastened to the limiting steel pipe (4) via a plurality of steel pipe fastening screws (5).

5. The multi-point connection system for a special-shaped metal curtain wall according to claim 1, characterized in that: The number of the triangular aluminum alloy corner brackets (6) is six, and the six triangular aluminum alloy corner brackets (6) are distributed in a circular pattern along the axis of the limiting steel pipe (4).

6. The multi-point connection system for a special-shaped metal curtain wall according to claim 5, characterized in that: The plane formed by the six triangular aluminum alloy corner brackets (6) is parallel to the end surface of the circular aluminum alloy base (2).

7. The multi-point connection system for a special-shaped metal curtain wall according to claim 1, characterized in that: The triangular aluminum alloy corner bracket (6) is fastened to the special-shaped metal plate (11) via a plurality of corner bracket connecting bolts (7).

8. A multi-point connection system for a special-shaped metal curtain wall according to any one of claims 1 to 7, characterized in that: The circular aluminum alloy base (2) is mounted with an aluminum plate decorative cover (9), and the aluminum plate decorative cover (9) is fixed to the circular aluminum alloy base (2) via decorative cover fixing screws (10).

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