CN-224213597-U - Novel aluminum veneer for high-performance building curtain wall

CN224213597UCN 224213597 UCN224213597 UCN 224213597UCN-224213597-U

Abstract

The utility model relates to a novel aluminum veneer for a high-performance building curtain wall, which comprises a substrate, a bottom plate, a carbon fiber reinforced layer, a honeycomb core plate and reinforcing ribs, wherein a first folding edge is arranged on the periphery of the substrate, the bottom plate is arranged on the back surface of the substrate, a second folding edge is arranged on the periphery of the bottom plate, the second folding edge is fixedly connected with the first folding edge, the carbon fiber reinforced layer is arranged on the surface, facing away from the substrate, of the bottom plate, the honeycomb core plate is arranged between the substrate and the bottom plate, the reinforcing ribs are arranged on the surface, facing away from the substrate, of the bottom plate, and the carbon fiber reinforced layer is distributed on two sides of the reinforcing ribs. The honeycomb core board is arranged between the base board and the bottom board, can provide good internal support for the aluminum veneer, further enhances the bearing capacity and deformation resistance of the aluminum veneer, simultaneously can lighten the whole weight of the aluminum veneer, realizes the combination of light weight and high strength, and remarkably improves the mechanical property of the aluminum veneer by arranging the carbon fiber reinforced layer so that the aluminum veneer can bear larger external force without damage.

Inventors

WANG ZHAOYUN
LI HUAN
LI SHIWEI
WU ZHAOHUA
ZHANG XINYONG
LU YUFENG
SHEN XIAOLEI

Assignees

浙江华钇新材科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250519

Claims (8)

1. The utility model provides a high performance building curtain is with novel aluminium veneer, includes base plate (1), be provided with first hem (101) around base plate (1), its characterized in that still includes: The bottom plate (3) is arranged on the back surface of the substrate (1), second folded edges (301) are arranged on the periphery of the bottom plate (3), and the second folded edges (301) are fixedly connected with the first folded edges (101); the carbon fiber reinforced layer (4) is arranged on one surface of the bottom plate (3) opposite to the substrate (1); a honeycomb core plate (2) arranged between the base plate (1) and the bottom plate (3); Reinforcing ribs (5) are arranged on one surface of the bottom plate (3) back to the substrate (1), and the carbon fiber reinforcing layers (4) are distributed on two sides of the reinforcing ribs (5).
2. The novel aluminum veneer for the high-performance building curtain wall according to claim 1, wherein the surface of the reinforcing rib (5) facing the bottom plate (3) is provided with spacing grooves (501), and the spacing grooves (501) are linearly distributed along the length direction of the reinforcing rib (5).
3. The novel aluminum veneer for high-performance building curtain wall according to claim 2, wherein the spacing groove (501) is a V-shaped groove.
4. The novel aluminum veneer for high-performance building curtain wall according to claim 3, wherein one end of the carbon fiber reinforced layer (4) close to the reinforcing rib (5) is provided with a connecting part (401) which is obliquely embedded into the spacing groove (501) at 45 degrees.
5. The novel aluminum veneer for the high-performance building curtain wall, as claimed in claim 1, is characterized in that the pore diameter of the honeycomb holes (201) of the honeycomb core plate (2) gradually decreases from the base plate (1) to the base plate (3).
6. The novel aluminum veneer for high-performance building curtain wall according to claim 5, wherein a closed cavity (6) is arranged between the first folded edge (101) and the second folded edge (301).
7. The novel aluminum veneer for high-performance building curtain wall according to claim 6, wherein the second folded edge (301) is inclined outwards relative to the bottom plate (3), the end part of the second folded edge (301) is fixedly connected to the second folded edge (301), and a triangular closed cavity (6) is formed between the first folded edge (101) and the second folded edge (301).
8. The novel aluminum veneer for the high-performance building curtain wall of claim 7, wherein a water blocking edge (102) is arranged on a first folded edge (101) at the lower end of the base plate (1), a diversion trench (7) is formed between the water blocking edge (102) and a second folded edge (301), and a drain hole (103) is formed in the water blocking edge (102).

Description

Novel aluminum veneer for high-performance building curtain wall Technical Field The utility model relates to the technical field of building curtain walls, in particular to a novel aluminum veneer for a high-performance building curtain wall. Background The curtain wall is an outer wall protection of a building, is hung on a wall body of the building like a curtain, and is a light wall body with a decorative effect commonly used in modern large-scale and high-rise buildings. Along with the development of building curtain walls to large span, light weight and high performance in recent years, the problems of insufficient bending rigidity, easy deformation and the like of the traditional aluminum veneers are gradually difficult to meet the complex engineering requirements. The Chinese patent of the utility model with the publication number of CN213653899U discloses a combined high-strength aluminum veneer, which comprises an aluminum veneer, reinforcing plates and a base, wherein the bottom of the aluminum veneer is provided with a groove, the reinforcing plates are movably fixed in the groove, the number of the reinforcing plates is two, each two reinforcing plates are clamped and tightly matched, each reinforcing plate is provided with five layers, each layer is respectively an alloy plate, a stainless steel plate, a porous metal material, a foam glass plate and a phenolic plate, and the structure increases the strength of the aluminum veneer, weakens the deformation degree, greatly increases the weight, and obviously increases the material consumption and the processing cost. Therefore, a novel aluminum veneer structure is needed to realize a lightweight design while ensuring high bending strength so as to meet the requirements of high-performance curtain walls of super high-rise buildings, large-span venues and the like. Disclosure of utility model The utility model aims to provide a novel aluminum veneer for a high-performance building curtain wall, which aims to solve the problems in the background technology. The novel aluminum veneer for the high-performance building curtain wall comprises a substrate, wherein a first flanging is arranged on the periphery of the substrate, and the novel aluminum veneer further comprises the following components: The bottom plate is arranged on the back surface of the substrate, second folded edges are arranged on the periphery of the bottom plate, and the second folded edges are fixedly connected with the first folded edges; The carbon fiber reinforced layer is arranged on one surface of the bottom plate, which is opposite to the substrate; the honeycomb core plate is arranged between the base plate and the bottom plate; reinforcing ribs are arranged on one surface of the base plate, which is opposite to the base plate, and the carbon fiber reinforced layers are distributed on two sides of the reinforcing ribs. Preferably, a spacer groove is formed in one surface of the reinforcing rib facing the bottom plate, and the spacer groove is linearly distributed along the length direction of the reinforcing rib. Preferably, the spacer groove is a V-groove. Preferably, the carbon fiber reinforced layer has a connecting portion inserted into the spacing groove at 45 ° slant at one end near the reinforcing rib. Preferably, the honeycomb pore diameter of the honeycomb core plate gradually decreases from the base plate to the bottom plate. Preferably, a closed cavity is arranged between the first folded edge and the second folded edge. Preferably, the second flange is inclined outwards relative to the bottom plate, the end part of the second flange is fixedly connected to the second flange, and a triangular closed cavity is formed between the first flange and the second flange. Preferably, a water blocking edge is arranged on the first folded edge at the lower end of the substrate, a diversion trench is formed between the water blocking edge and the second folded edge, and a drain hole is formed in the water blocking edge. The utility model has the beneficial effects that: According to the utility model, the flanges are arranged on the peripheries of the base plate and the bottom plate and are fixedly connected, so that a relatively closed and stable frame structure is formed, the integral rigidity of the aluminum veneer can be effectively enhanced, the aluminum veneer is not easy to deform when bearing external force, and the structural stability of the building curtain wall is improved; the honeycomb core plate is arranged between the base plate and the bottom plate, can provide good internal support for the aluminum veneer, further enhances the bearing capacity and deformation resistance of the aluminum veneer, simultaneously can lighten the overall weight of the aluminum veneer, realizes the combination of light weight and high strength, and remarkably improves the mechanical property of the aluminum veneer by arranging the carbon fiber reinforced layer so that the aluminum