Curtain wall gradual type wave aluminum plate and unit curtain wall combination system

Abstract

The utility model relates to a curtain wall gradual change type wave aluminium sheet and unit curtain wall combined system, including unit curtain wall (200), will unit curtain wall frame (201) fixed in building main body (100), constructs wave aluminium sheet model based on digital platform, realizes the accurate control and virtual display of decorative frame style, wherein, adopt numerical control bending, laser cutting preparation's wave aluminium sheet (1), at least wave aluminium sheet (1) and decorative frame (2) constitute curtain wall gradual change type wave aluminium sheet subassembly, through decorative frame (2) connecting piece detachable with unit curtain wall frame (201) is connected, and adjustment range is ±25mm. The utility model has solved the problem that traditional curtain wall appearance is single, decorative is insufficient and complex modeling construction difficulty is big, when maintaining gradual change type wave aluminium sheet, will not influence unit curtain wall, modular installation shortens the construction period, and the hanging connection precision reaches ±2mm, and the construction cost is reduced. It is suitable for different scale buildings, satisfies the individualized design demand.

Description

Technical Field

[0001] This utility model relates to the field of building curtain wall technology, specifically a diverse decorative curtain wall combination system. More particularly, it relates to a combination system of gradient corrugated aluminum panels and unitized curtain walls. Background Technology

[0002] Traditional curtain wall decorative frames have fixed styles, making it difficult to meet complex design requirements. Gradient corrugated aluminum panels can simulate diverse decorative effects by flexibly adjusting the corrugation parameters, but technical challenges such as high-precision processing, reliable connection, and overall performance optimization need to be addressed.

[0003] Utility model patent CN202221050984.0 relates to the field of aluminum single-panel technology, specifically a hyperbolic aluminum single-panel, comprising an aluminum single-panel body. The outer surface of the aluminum single-panel body is provided with a first flame-retardant layer, a sound-absorbing layer, and a waterproof layer sequentially from the inside out. The inner surface of the aluminum single-panel body is provided with a second flame-retardant layer and a soft rubber shock-absorbing layer sequentially from the inside out. The aluminum single-panel body includes a first single panel, a second single panel, multiple buffer plates, and multiple horizontal plates. The advantages of this utility model are: by setting multiple buffer plates between two single panels, wherein the cross-sectional shape of the multiple buffer plates is wavy and the multiple buffer plates are arranged in a crisscross pattern, the impact resistance of each position of the two single panels is uniform. Simultaneously, horizontal plates are fixedly connected to the middle sections of the multiple buffer plates, which can improve the support strength of the buffer plates. Since each of the multiple buffer plates is a single unit, it is convenient to replace the buffer plates in non-collapsed positions during use, meeting the needs of practical use.

[0004] Utility model patent CN202321866146.5 discloses a metal corrugated composite panel, including a base plate, a first reinforcing plate on one side of the base plate, a core plate connected to one side of the first reinforcing plate, a heat insulation layer on the outer side of the core plate, a second reinforcing plate installed on the side of the heat insulation layer away from the first reinforcing plate, a top plate on one side of the second reinforcing plate, a sound insulation layer installed on one side of the top plate, a flame-retardant layer connected to one side of the sound insulation layer, and an anti-oxidation layer on one side of the flame-retardant layer. The heat insulation layer improves the thermal insulation effect of the panel, and the top plate and the first reinforcing plate increase the structural stability of the panel.

[0005] Chinese invention patent application CN202311749081.0 discloses a parametric modeling method for irregular nodes and components of hyperbolic single-layer reticulated shells based on a digital platform. Using the centerline provided by the structure or building as the original data, the method generates irregular nodes and components of hyperbolic single-layer reticulated shells in batches quickly and accurately through parametric methods. The generated reticulated shell nodes are all flat plates, and the generated connecting rods are all straight rods of continuous length, without irregular bends or unidirectional bending. Misalignment limits can be set at the interfaces between nodes and rods, and the positions of all rods are automatically adjusted to ensure that the nodes and rods meet the misalignment limit requirements. This invention method can improve the modeling speed and accuracy of irregular nodes and components of hyperbolic single-layer reticulated shells, significantly reduce repetitive modeling work, greatly simplify factory processing and manufacturing, improve the accuracy and convenience of on-site installation, effectively reduce the overall structural cost, and simultaneously meet the architectural design requirements. Summary of the Invention

[0006] The technical problem solved by this utility model is to provide a combination system of gradient corrugated aluminum panels and unitized curtain walls to solve the problems of monotonous appearance, insufficient decoration and difficult construction of complex shapes in traditional curtain walls.

[0007] The technical problem of this utility model is solved by the following technical solution: a combined system of gradient corrugated aluminum panels and unitized curtain walls, including unitized curtain walls, which are fixed to the main building structure. A corrugated aluminum panel model is constructed based on a digital platform to achieve precise control and virtual display of the decorative frame style.

[0008] The corrugated aluminum sheet, prepared by CNC bending and laser cutting, is detachably connected to the unitized curtain wall frame (or the frame constructed by longitudinal and transverse keels) through decorative frame fasteners, with an adjustment range of ±25mm.

[0009] The unitized curtain wall frame consists of horizontal and vertical keels.

[0010] Based on the above scheme, the corrugated aluminum plate is fixed on the decorative frame and connected to the unit curtain wall frame through the decorative frame hangers, with a connection accuracy of ±2mm.

[0011] Preferably, the corrugated aluminum plate is fixed to the side of the decorative frame, the top of the decorative frame is provided with a light trough aluminum plate, and the bottom is provided with a decorative frame cover.

[0012] Furthermore, a reinforcing square tube and a reinforcing U-shaped groove are provided between the decorative frame and the unit curtain wall. The reinforcing U-shaped groove and the reinforcing square tube are connected by bolt assemblies to form a reinforcing member. The reinforcing member is connected to the top of the decorative frame by bolts, and the aluminum plate of the light trough is fixed to the side of the reinforcing member with countersunk self-tapping screws.

[0013] This invention solves the problems of traditional curtain walls, such as monotonous appearance, insufficient decorative features, and high construction difficulty for complex shapes. Maintenance of the gradient corrugated aluminum panels does not affect the unitized curtain wall; modular installation shortens the construction period; and the hanging accuracy reaches ±2mm, reducing construction costs. It is suitable for buildings of different sizes and meets personalized design needs.

[0014] This utility model solves the problems of traditional curtain walls having a monotonous appearance, insufficient decorative features, and high construction difficulty for complex shapes. Its beneficial effects are:

[0015] 1. Dynamic visual effect: The wave-shaped aluminum panels create undulating light and shadow as the light changes, enhancing the artistic appeal of the architecture.

[0016] 2. Color and shape gradient: The color of the aluminum plate and the wave shape change in sync to simulate natural phenomena and enhance the integration with the environment.

[0017] 3. High construction efficiency: Modular installation shortens the construction period, and the splicing accuracy reaches ±2mm, reducing construction costs.

[0018] 4. Highly adaptable: Applicable to buildings of different sizes, meeting personalized design needs. Attached Figure Description

[0019] The invention will now be further described with reference to the accompanying drawings.

[0020] Figure 1 This is a cross-sectional schematic diagram of the connection system between the corrugated aluminum panel and the unitized curtain wall;

[0021] Figure 2 This is a vertical sectional view of the connection system between the corrugated aluminum panel and the unitized curtain wall;

[0022] Explanation of the labels in the diagram:

[0023] 100—Main building structure

[0024] 200 – Unitized curtain wall, 201 – Unitized curtain wall

[0025] 1 – Corrugated aluminum sheet; 2 – Decorative frame.

[0026] 3 - Decorative frame ornaments,

[0027] 4 – Aluminum panel for the light trough; 5 – Decorative frame cover.

[0028] 6—Reinforced square tube, 7—Reinforced U-shaped channel

[0029] 8 – Bolt assembly; 9 – Countersunk self-tapping screw. Detailed Implementation

[0030] A combination system of gradient corrugated aluminum panels and unitized curtain walls, such as Figure 1 and Figure 2 As shown, it includes a unitized curtain wall 200, which is fixed to the main building 100. A wave-shaped aluminum panel model is constructed based on a digital platform to achieve precise control and virtual display of the decorative frame style.

[0031] like Figure 1 As shown, a 3mm thick corrugated aluminum plate 1, prepared by CNC bending and laser cutting, is detachably connected to the unit curtain wall frame 201 (or the frame constructed by longitudinal and transverse keels) through the decorative frame 2 fastener, with an adjustment range of ±25mm.

[0032] In this embodiment, the decorative frame hanger 3 is connected to the unit curtain wall frame 201 with a connection accuracy of ±2mm.

[0033] In this embodiment, the corrugated aluminum plate 1 is fixed to the side of the decorative frame 2, the top of the decorative frame 2 is provided with a light trough aluminum plate 4, and the bottom is provided with a decorative frame cover 5.

[0034] like Figure 1 and 2 As shown, in this embodiment, a reinforcing square tube 6 and a reinforcing U-shaped groove 7 are provided between the decorative frame 2 and the unit curtain wall 200. The reinforcing square tube 6 and the reinforcing U-shaped groove 7 are fastened together by an M8*130 stainless steel bolt assembly (8) (with a spring and a nut) to form a reinforcing member. The reinforcing member is connected to the top of the decorative frame 2 by an M8*45 stainless steel bolt (with a spring and a nut). The light trough aluminum plate 4 is fixed to the side of the reinforcing member by an ST4.8*19mm countersunk self-tapping screw 9.

[0035] During design and installation, the following design requirements shall be followed:

[0036] 1. Parametric design technology: Based on a digital platform, a wave-shaped aluminum plate model is constructed to achieve precise control and virtual display of the decorative frame style;

[0037] 2. High-precision processing technology: CNC bending, laser cutting and other technologies are used to ensure the forming accuracy of corrugated aluminum sheets;

[0038] 3. Novel connection structure: The design features adjustable connection nodes to achieve a reliable connection between the corrugated aluminum panel and the unitized curtain wall, with an installation adjustment range of ±25mm.

[0039] 4. Overall performance optimization: The structural parameters of the curtain wall keel and aluminum panels are optimized through finite element analysis to improve the system strength and stability.

[0040] According to Figures 1 and 2, the system implementation steps are as follows:

[0041] 1. Design phase: Use parametric software to generate a wave aluminum plate model and determine the gradient parameters and installation location.

[0042] 2. Processing stage: The corrugated aluminum sheet 1 is processed by CNC bending machine, and the surface treatment ensures weather resistance.

[0043] 3. Installation phase:

[0044] Fix the unit curtain wall frame 201 to the main building 100;

[0045] The corrugated aluminum plate 1 is attached to the curtain wall frame 201 via the decorative frame hanger 3 through the adjustable connection node, and its position is adjusted and fixed; the decorative frame hanger 3 also uses M10*45 cross pan head machine nails (with one spring) for pressure tapping.

[0046] The perimeter is sealed to ensure waterproof performance;

[0047] 4. Debugging phase: Check the installation accuracy and verify the overall mechanical performance and decorative effect of the system.

[0048] During maintenance, the corrugated aluminum panels can be replaced individually through the detachable connection nodes without affecting the overall structure of the curtain wall.

Claims

1. A combination system of gradient corrugated aluminum panels and unitized curtain walls, comprising unitized curtain walls (200), a unitized curtain wall frame (201) fixed to the building body (100), and a corrugated aluminum panel model constructed based on a digital platform to achieve precise control and virtual display of the decorative frame style, characterized in that, The corrugated aluminum plate (1) is prepared by CNC bending and laser cutting. At least the corrugated aluminum plate (1) and the decorative frame (2) constitute a curtain wall gradient corrugated aluminum plate assembly. It is detachably connected to the unit curtain wall frame (201) through the decorative frame (2) fasteners, and the adjustment range is ±25mm.

2. The curtain wall gradient corrugated aluminum panel and unitized curtain wall combination system according to claim 1, characterized in that, The corrugated aluminum plate (1) is fixed on the decorative frame (2) and is connected to the unit curtain wall frame (201) through the decorative frame hanger (3), with a connection accuracy of ±2mm.

3. The curtain wall gradient corrugated aluminum panel and unitized curtain wall combination system according to claim 1 or 2, characterized in that, The corrugated aluminum plate (1) is fixed to the side of the decorative frame (2), and the top of the decorative frame (2) is provided with a light trough aluminum plate (4), and the bottom is provided with a decorative frame buckle (5).

4. The curtain wall gradient corrugated aluminum panel and unitized curtain wall combination system according to claim 3, characterized in that, The decorative frame (2) and the unit curtain wall (200) are provided with a reinforcing square tube (6) and a reinforcing U-shaped groove (7). The reinforcing U-shaped groove (7) and the reinforcing square tube (6) are connected by a bolt assembly (8) to form a reinforcing member. The reinforcing member is connected to the top of the decorative frame (2) by bolts. The light trough aluminum plate (4) is fixed to the side of the reinforcing member with countersunk self-tapping screws (9).

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