Aluminum alloy combined stand-column-free grating system

Abstract

The utility model discloses an aluminum alloy combined stand-column-free grating system which comprises a concrete main body structure and a pre-buried galvanized steel part pre-buried in the concrete main body structure, a fluorocarbon spraying steel tube is welded to one side of the pre-buried galvanized steel part, an aluminum alloy winged grating self-locking base is installed on one side of the fluorocarbon spraying steel tube, and the aluminum alloy winged grating self-locking base is connected with the pre-buried galvanized steel part. An aluminum alloy grating unit is mounted on the aluminum alloy winged grating self-locking base; each aluminum alloy grating unit comprises an aluminum alloy grating piece and an aluminum alloy grating self-locking corner brace, and the aluminum alloy grating pieces are fixedly connected with the aluminum alloy grating self-locking corner braces. According to the utility model, the displacement problem of the grating unit in use is effectively avoided, the phenomenon that the service life is shortened due to corrosion caused by potential difference of a steel-aluminum contact surface is effectively prevented, the use of raw materials is effectively reduced, the cost is saved, the working efficiency of the grating unit in the mounting process is improved, the operation is simple and convenient, and the working difficulty of mounting workers is obviously reduced; the workload of workers is reduced, and the installation cost is effectively saved.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor and outdoor decoration, in particular to an aluminum alloy combined column-free grille system. Background Art

[0002] The curtain wall grille system has functions such as sunshade, decoration, and ventilation; its common materials are aluminum alloy, stainless steel, stone or log strips; due to the physical properties of aluminum alloy grilles that can be bent into various shapes, clear layers, overall transparency, bright and elegant lines, and a variety of surface treatments and rich colors, it has become the first choice of architectural designers and is also the most common preferred material; its unique structural characteristics are suitable for the decoration of building facades, main entrances, suspended ceilings, background walls, corridors, vents and other parts; the curtain wall grille system has been widely used in building curtain wall design and is indispensable.

[0003] The commonly used skeleton in the design of curtain wall aluminum alloy grille system is composed of full-length vertical aluminum alloy columns and full-length horizontal aluminum alloy beams; or full-length vertical galvanized steel full-length columns and full-length horizontal galvanized steel full-length beams, and the surface is treated with fluorocarbon spraying. Its structure is bulky, a lot of raw materials are used, and the construction process is cumbersome, which causes many uncontrollable factors for workers during the installation process; self-tapping screws are used during the installation of aluminum alloy grille units, which poses unsafe factors in the long-term use under wind and rain, and there are frequent cases of high-altitude grille pieces falling off, which brings unforeseen safety hazards to the use of buildings and people's lives. Utility Model Content

[0004] The utility model aims to provide an aluminum alloy combined column-free grille system to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: an aluminum alloy combined column-free grid system, comprising a concrete main structure and a pre-embedded plating pre-embedded in the concrete main structure.

[0006] Zinc steel parts, a fluorocarbon sprayed steel tube is welded on one side of the embedded galvanized steel parts, and an aluminum alloy winged grille self-locking base is installed on one side of the fluorocarbon sprayed steel tube, and an aluminum alloy grille unit is installed on the aluminum alloy winged grille self-locking base;

[0007] The aluminum alloy grille unit comprises an aluminum alloy grille piece and an aluminum alloy grille self-locking angle code, and the aluminum alloy grille piece is fixedly connected to the aluminum alloy grille self-locking angle code.

[0008] Preferably, the aluminum alloy winged grille self-locking base is fixedly mounted on one side of the fluorocarbon sprayed steel tube by means of stainless steel machine screws.

[0009] Preferably, a polyurethane insulating gasket is provided between the self-locking base of the aluminum alloy winged grille and the fluorocarbon sprayed steel tube.

[0010] Preferably, the surface of the concrete main structure is coated with liquid stone.

[0011] Preferably, the aluminum alloy grille sheet and the aluminum alloy grille self-locking angle bracket are connected and fixed by stainless steel countersunk dovetail self-tapping screws.

[0012] Preferably, the aluminum alloy grille unit is mounted and fixed to the aluminum alloy winged grille self-locking base by a stainless steel bolt group.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model optimizes the full-length aluminum alloy columns and full-length aluminum alloy beams in the ordinary aluminum alloy grille system into a point-shaped nine-square grid distribution and fixation, and develops an aluminum alloy winged grille self-locking base and an aluminum alloy grille self-locking corner code that are combined with each other to form the structural framework of the aluminum alloy grille, effectively avoiding the displacement problem of the grille unit during use. This development effectively reduces the use of raw materials and saves costs;

[0015] 2. Develop an aluminum alloy grille self-locking corner code to replace the ordinary aluminum alloy grille frame, saving materials, and seamless installation with the aluminum alloy winged grille self-locking base, simple assembly and convenient construction;

[0016] 3. The installation of aluminum alloy grille units in the aluminum alloy grille system is upgraded from ordinary self-tapping screws to bolt groups, making the aluminum alloy grille units easy to operate during the installation process, reducing the difficulty of the installation workers, saving workload, improving work efficiency, saving installation costs, and improving the safety of the structure, making the aluminum alloy grille safer in its natural life cycle, and bringing protection to the safety of the building itself and people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model.

[0018] In the figure: 1. Polyurethane insulating gasket; 2. Liquid stone; 3. Concrete main structure; 4. Embedded galvanized steel parts; 5. Fluorocarbon sprayed steel pass; 6. Stainless steel machine screws; 7. Stainless steel bolt set; 8. Stainless steel countersunk dovetail self-tapping screws; 9. Aluminum alloy winged grille self-locking base; 10. Aluminum alloy grille piece; 11. Aluminum alloy grille self-locking angle code. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 The utility model provides a technical solution: an aluminum alloy combined column-free grille system, comprising a concrete main structure 3 and a pre-embedded galvanized steel part 4 embedded in the concrete main structure 3, a fluorocarbon sprayed steel tube 5 is welded on one side of the pre-embedded galvanized steel part 4, and an aluminum alloy winged grille self-locking base 9 is installed on one side of the fluorocarbon sprayed steel tube 5, and an aluminum alloy grille unit is installed on the aluminum alloy winged grille self-locking base 9;

[0021] The aluminum alloy grille unit includes an aluminum alloy grille sheet 10 and an aluminum alloy grille self-locking corner code 11, and the aluminum alloy grille sheet 10 is fixedly connected to the aluminum alloy grille self-locking corner code 11, and the aluminum alloy winged grille self-locking base and the aluminum alloy grille self-locking corner code are combined with each other to form the structural skeleton of the aluminum alloy grille, which effectively avoids the displacement problem of the grille unit during use.

[0022] In the utility model, the aluminum alloy winged grille self-locking base 9 is fixedly installed on one side of the fluorocarbon sprayed steel tube 5 by means of stainless steel machine screws 6 .

[0023] In the utility model, a polyurethane insulating gasket 1 is arranged between the aluminum alloy winged grille self-locking base 9 and the fluorocarbon sprayed steel tube 5, which effectively prevents the corrosion caused by the potential difference between the steel and aluminum contact surfaces and shortens the service life.

[0024] In the utility model, the surface of the concrete main structure 3 is coated with liquid stone 2.

[0025] In the utility model, the aluminum alloy grille sheet 10 and the aluminum alloy grille self-locking angle code 11 are connected and fixed by the stainless steel countersunk dovetail self-tapping screws 8 .

[0026] In the utility model, the aluminum alloy grille unit is installed and fixed to the aluminum alloy winged grille self-locking base 9 through the stainless steel bolt group 7.

[0027] The working principle of the utility model is as follows: when the concrete main structure 3 is poured, the embedded galvanized steel parts 4 are installed simultaneously; the fluorocarbon sprayed steel tube 5 is installed on one side of the embedded galvanized steel parts 4 by welding; the aluminum alloy winged grille self-locking base 9 is installed on one side of the fluorocarbon sprayed steel tube 5, fixed by stainless steel machine screws 6, and isolated by polyurethane insulating gaskets 1; liquid stone is coated on the surface of the concrete main structure 3; the aluminum alloy grille sheet 10 and the aluminum alloy grille self-locking angle code 11 are connected and fixed by stainless steel countersunk dovetail self-tapping screws 8 in the processing plant, and processed and assembled into an aluminum alloy grille unit; the aluminum alloy grille unit and the aluminum alloy winged grille self-locking base 9 are installed and fixed by stainless steel bolt groups 7.

[0028] The utility model optimizes the full-length columns and full-length crossbeams in the ordinary aluminum alloy grille system to be arranged in a nine-square grid pattern on the premise of meeting the self-weight and wind load of the grille, and develops an aluminum alloy winged grille self-locking base and an aluminum alloy grille self-locking corner code, which are combined with each other to form the structural skeleton of the aluminum alloy grille, effectively avoiding the displacement problem of the grille unit during use, and using polyurethane insulating gaskets for isolation, effectively preventing the corrosion caused by the potential difference between the steel and aluminum contact surfaces and shortening the service life. This development effectively reduces the use of raw materials and saves costs; the installation of the grille unit in the grille system is upgraded from ordinary self-tapping screw fixation to bolt group fixation, making the aluminum alloy grille unit easy to operate during the installation process, reducing the work difficulty of the installers, saving workload, improving work efficiency, saving installation costs, and improving the safety of the structure. At the same time, the aluminum alloy grille is safer in its natural life cycle, bringing protection to the building body and people's life and safety.

[0029] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the embodiments of the utility model have been shown and described, it is understandable to those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An aluminum alloy combined column-free grid system, comprising a concrete main structure (3) and a pre-embedded galvanized steel part (4) embedded in the concrete main structure (3), characterized in that: A fluorocarbon sprayed steel tube (5) is welded on one side of the embedded galvanized steel part (4), and an aluminum alloy winged grille self-locking base (9) is installed on one side of the fluorocarbon sprayed steel tube (5), and an aluminum alloy grille unit is installed on the aluminum alloy winged grille self-locking base (9); The aluminum alloy grille unit comprises an aluminum alloy grille sheet (10) and an aluminum alloy grille self-locking angle bracket (11), and the aluminum alloy grille sheet (10) is fixedly connected to the aluminum alloy grille self-locking angle bracket (11).

2. The aluminum alloy combined column-free grid system according to claim 1, characterized in that: The aluminum alloy winged grille self-locking base (9) is fixedly mounted on one side of the fluorocarbon sprayed steel tube (5) by means of stainless steel machine screws (6).

3. The aluminum alloy combined column-free grid system according to claim 1, characterized in that: A polyurethane insulating gasket (1) is arranged between the aluminum alloy winged grille self-locking base (9) and the fluorocarbon sprayed steel channel (5).

4. The aluminum alloy combined column-free grid system according to claim 1, characterized in that: The surface of the concrete main structure (3) is coated with liquid stone (2).

5. The aluminum alloy combined column-free grid system according to claim 1, characterized in that: The aluminum alloy grille sheet (10) and the aluminum alloy grille self-locking angle bracket (11) are connected and fixed by means of stainless steel countersunk dovetail self-tapping screws (8).

6. The aluminum alloy combined column-free grid system according to claim 1, characterized in that: The aluminum alloy grille unit is installed and fixed to the aluminum alloy winged grille self-locking base (9) via a stainless steel bolt group (7).

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