Reinforcing rib structure of perforated aluminum plate

Abstract

The utility model discloses a reinforcing rib structure of a perforated aluminum plate, which is characterized in that the reinforcing rib structure is spot-welded on the back of the perforated aluminum plate and comprises a pipe body, flat plates are arranged on two sides of the pipe body, and the flat plate on one side is spot-welded on the back of the aluminum plate between two adjacent rows of perforations. The two ends of the pipe body are connected with the side plates of the aluminum plate through screws, and notches are formed in the two ends of the side plate on the other side and used for containing the inner folded plates of the side plates. The situation that the appearance effect of a building and the perforation rate of a perforated plate cannot be met due to the fact that an original U-shaped groove plate or square tube reinforcing rib is used is avoided, the ventilation rate of a curtain wall is improved, and the appearance effect of the curtain wall is improved.

Description

Technical Field

[0001] The utility model relates to a reinforcing rib structure of a perforated aluminum plate. Background Art

[0002] Perforated aluminum sheet is one of the most commonly used materials for building curtain walls. It can be used as a large decorative panel and can also be used in furniture manufacturing and automotive parts. At the same time, perforated aluminum sheet is also widely used in daily life to make various utensils. When it is used as a decorative panel installed on the curtain wall, it is often necessary to use U-shaped groove plate ((wall thickness 3mm)) or square tube as reinforcement to improve the deflection of the perforated aluminum sheet due to insufficient deflection of the material (such as the attached Figure 1 and Figure 2 As shown). Both the U-shaped groove plate and the square tube will be directly exposed, which cannot meet the architectural appearance and the perforation rate of the perforated plate. Utility Model Content

[0003] The purpose of the utility model is to solve the above technical problems and provide a reinforcement rib structure of a perforated aluminum plate, which satisfies the architectural appearance effect.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A reinforcing rib structure for a perforated aluminum plate, which is spot-welded on the back of the perforated aluminum plate. The reinforcing rib structure comprises a tube body, with flat plates provided on both sides of the tube body. The flat plate on one side is spot-welded to the back of the aluminum plate between two adjacent rows of perforations, and is screwed to the side plates of the aluminum plate via the two ends of the tube body. Notches are cut at both ends of the side plate on the other side to accommodate the inner folding plates of the side plate.

[0006] The thickness of the flat plate is 3 mm.

[0007] The spot welding interval is 150mm-300mm, and the welding length is 20mm.

[0008] The outer diameter of the tube is 6.5-6.8 mm.

[0009] The beneficial effects of the utility model are as follows: the utility model avoids the situation that the U-shaped groove plate or square tube reinforcement ribs can not meet the appearance effect of the building and the perforation rate of the perforated plate, improves the ventilation rate of the curtain wall, and improves the appearance effect of the curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiment of the present utility model, the embodiment will be described below with reference to the accompanying drawings.

[0011] Figure 1 and 2 It is a structural diagram of the prior art.

[0012] Figure 3 It is a main structural diagram of the present utility model.

[0013] Figure 4 It is a side structural schematic diagram of the utility model.

[0014] Figure 5 It is a partial three-dimensional structural schematic diagram of the utility model.

[0015] Figure 5A yes Figure 5 Schematic diagram of the three-dimensional structure from another perspective. DETAILED DESCRIPTION

[0016] The following examples are merely used to illustrate possible implementations of the present invention, but are not intended to limit the scope of protection of the present invention, so it is clearly stated in advance.

[0017] like Figures 3 to 5A As shown, a reinforcing rib structure of a perforated aluminum plate of the present invention is spot-welded on the back of the perforated aluminum plate. The reinforcing rib structure 1 includes a tube body 11, and flat plates 12 are provided on both sides of the tube body. The flat plate on one side is spot-welded to the back of the aluminum plate 2 between two adjacent rows of perforations, and is connected to the side plate screws 3 of the aluminum plate through the two ends of the tube body. Notches are cut at both ends of the side plate on the other side to accommodate the inner folding plate of the side plate.

[0018] Furthermore, the thickness of the flat plate is 3 mm; the spacing of the spot welding is 150 mm-300 mm, and the welding length is 20 mm; and the outer diameter of the tube body is 6.5-6.8 mm.

[0019] Under the same conditions, the deflection and strength of the two perforated aluminum panels fixed with reinforcement ribs are almost the same under the same load conditions; even in terms of deflection and deformation, the deflection of the perforated aluminum panel fixed with reinforcement rib structure is slightly better than that of the panel fixed with commonly used U-shaped groove plate reinforcement ribs.

[0020] Panel deflection:

[0021] Perforated aluminum plate is fixed with U-shaped groove reinforcement ribs df = 5.97mm

[0022] Aluminum plate fixed with perforated aluminum plate reinforcement structure df=5.82mm

[0023] Panel strength:

[0024] The perforated aluminum plate is fixed with U-shaped groove reinforcement ribs σ = 8.94MPa

[0025] Aluminum plate fixed with perforated aluminum plate reinforcement structure σ=9.29MPa

[0026] Under the above conditions, the strength-deflection performance of the two types of reinforcements is also similar. In terms of material, the commonly used U-shaped groove plate reinforcements and reinforcement structures are both made of 6063-T6. The reinforcement structure has a higher material strength utilization rate, can maximize the performance of the material, and also has better performance in terms of economy.

[0027] Reinforcement strength:

[0028] The perforated aluminum plate is fixed with U-shaped groove reinforcement ribs σ=36.51MPa

[0029] The reinforcement ribs of the perforated aluminum plate structure are fixed σ=41.36MPa

[0030] Reinforcement deflection:

[0031] The perforated aluminum plate is fixed with U-shaped groove reinforcement ribs df = 1.49mm

[0032] Perforated aluminum plate reinforcement structure fixed reinforcement df = 1.25mm

[0033] This new design addresses the issue of using U-shaped grooves or square tubes as reinforcement for perforated aluminum panels. It optimizes the connection process, improves the appearance, and replaces traditional angle bracket connections with direct nailing at both ends, simplifying the end connections and meeting people's increasingly improved aesthetic standards for building curtain walls.

Claims

1. A reinforcing rib structure of a perforated aluminum plate, characterized by: The reinforcing rib structure is spot welded on the back of the perforated aluminum plate. The reinforcing rib structure includes a tube body with flat plates on both sides of the tube body. The flat plate on one side is spot welded on the back of the aluminum plate between two adjacent rows of perforations. The two ends of the tube body are connected to the side plates of the aluminum plate through screws. Notches are cut at both ends of the side plate on the other side to accommodate the inner folding plates of the side plates.

2. The reinforcing rib structure of a perforated aluminum plate according to claim 1, characterized in that: The thickness of the flat plate is 3 mm.

3. The reinforcing rib structure of a perforated aluminum plate according to claim 1 or 2, characterized in that: The spot welding interval is 150mm-300mm, and the welding length is 20mm.

4. The reinforcing rib structure of a perforated aluminum plate according to claim 1, characterized in that: The outer diameter of the tube is 6.5-6.8 mm.

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