Convex connecting structure of metal curtain wall plate based on concrete wall surface

Abstract

The utility model discloses a metal curtain wall plate outwards-protruding connecting structure based on a concrete wall face, which comprises a first metal curtain wall plate and a second metal curtain wall plate which are arranged on the concrete wall face in an outwards-protruding mode, and the outer plate face of the first metal curtain wall plate protrudes out of the outer plate face of the second metal curtain wall plate. The second metal curtain wall plate is located below the first metal curtain wall plate, a first fastener is arranged at the position, corresponding to the bottom of the first metal curtain wall plate, of the second metal curtain wall plate, and a supporting part used for supporting the bottom of the first metal curtain wall plate is arranged on the first fastener. A second fastener is arranged at the position, corresponding to the top of the first metal curtain wall plate, of the concrete wall face, a buckling and pressing part used for buckling and pressing the top of the first metal curtain wall plate is arranged on the second fastener, a mounting groove of the first metal curtain wall plate is formed between the first fastener and the second fastener, and the convex modeling design can be achieved through the connecting structure.

Description

Technical Field

[0001] The utility model relates to the technical field of metal curtain wall panel construction, in particular to a metal curtain wall panel outward convex connection structure based on a concrete wall. Background Art

[0002] In modern architectural design, metal curtain wall panels are widely used due to their decorative properties, durability, and ease of maintenance. In particular, the convex connection structure of metal curtain wall panels has become a key means of achieving unique appearances and three-dimensional effects in architectural designs. However, traditional metal curtain wall panel connection methods often present challenges such as complex installation, insufficient stability, and difficulty adapting to complex shapes.

[0003] Installing metal curtain wall panels on concrete walls is particularly challenging due to the hardness and unevenness of the concrete surface. Traditional connection methods can require numerous drilling holes and fixings, increasing installation costs and potentially damaging the concrete surface. Furthermore, for metal curtain wall panels that require convex shapes, traditional connection methods often struggle to ensure stable and aesthetically pleasing connections.

[0004] Therefore, the market urgently needs a new type of metal curtain wall panel protrusion connection structure based on concrete walls, which should simplify the installation process, improve the stability of the connection, and meet the design requirements of complex shapes. This utility model is proposed based on this demand, aiming to provide a simple, efficient and aesthetically pleasing metal curtain wall panel protrusion connection structure to meet the diverse needs of modern architectural design. Utility Model Content

[0005] This utility model aims to overcome the problems of the prior art by providing a protruding connection structure for metal curtain wall panels on a concrete wall. This connection structure creates a tight and smooth connection between the metal curtain wall panels and the concrete wall. This not only improves the overall aesthetics of the curtain wall system but also enhances the visual quality and quality of the building.

[0006] The utility model is realized through the following technical solutions: a metal curtain wall panel protruding connection structure based on a concrete wall, comprising a first metal curtain wall panel and a second metal curtain wall panel protrudingly arranged on the concrete wall, the outer panel surface of the first metal curtain wall panel protruding from the outer panel surface of the second metal curtain wall panel, the second metal curtain wall panel being located below the first metal curtain wall panel, a first fastener being provided on the second metal curtain wall panel at a position corresponding to the bottom of the first metal curtain wall panel, a supporting portion being provided on the first fastener for supporting the bottom of the first metal curtain wall panel, a second fastener being provided on the concrete wall at a position corresponding to the top of the first metal curtain wall panel, a pressing portion being provided on the second fastener for pressing the top of the first metal curtain wall panel, and a mounting groove for the first metal curtain wall panel being formed between the first fastener and the second fastener.

[0007] In order to further optimize the present invention, the following technical solutions may be preferably used:

[0008] Preferably, the top of the metal curtain wall panel is flush with the bottom elevation of the window in the concrete wall.

[0009] Preferably, one end of the first fastener extends to the second metal curtain wall panel, the other end of the first fastener extends to the outer panel surface of the first metal curtain wall panel and is provided with a supporting portion, one end of the second fastener extends to the window of the concrete wall, the other end of the second fastener extends to the outer panel surface of the first metal curtain wall panel and is provided with a pressing portion, and the supporting portion and the pressing portion are both arranged to cover the edge of the second metal curtain wall panel.

[0010] Preferably, vertical purlin square tubes are provided on the outside of the concrete wall surface, the second metal curtain wall panel is provided on the vertical purlin square tubes, a transverse purlin square tube is provided on the top of the vertical purlin square tubes, the second fastener is provided on the transverse purlin square tubes, an outward-cantilevered purlin square tube is provided below the middle of the second fastener, and a connecting piece is provided between the transverse purlin square tubes and the outward-cantilevered purlin square tubes.

[0011] Preferably, the supporting portion and the buckling portion are both multi-bending structures.

[0012] Preferably, a hanging ridge is further provided at the top position of the back side of the second metal curtain wall panel, and the hanging ridge extends to the square tube of the cantilevered purlin.

[0013] Preferably, a waterproof adhesive sealing layer is provided at the connection position between the inner end of the second fastener and the concrete wall.

[0014] The utility model has the following effects:

[0015] (1) Simplify the installation process: By designing the first fastener and the second fastener, respectively supporting and pressing the bottom and top of the first metal curtain wall panel, fast and stable installation is achieved. This connection method reduces the use of drilling and fixing parts, thereby simplifying the installation process, reducing the installation cost, and improving the construction efficiency.

[0016] (2) Improve the stability of the connection: The design of the first fastener and the second fastener makes the first metal curtain wall panel effectively supported and fixed in the installation slot. This structure not only enhances the connection strength between the metal curtain wall panel and the concrete wall surface, but also improves the stability of the entire curtain wall system, ensuring the safety and reliability of the curtain wall panel in long-term use.

[0017] (3) Adapt to complex modeling design: The connection structure of the utility model is particularly suitable for metal curtain wall panels that need to realize outward convex modeling. By adjusting the position and angle of the first fastener and the second fastener, it can flexibly adapt to various complex modeling design requirements, providing architects with more design freedom and creative space.

[0018] (4) Protect the concrete wall surface: As the use of drilling and fixing parts is reduced, the damage to the concrete wall surface by the connection structure of the utility model is minimized. This not only protects the integrity of the wall surface, but also prolongs the service life of the building and reduces the maintenance cost caused by the damage to the wall surface.

[0019] (5) Improve the aesthetics: Through precise design and installation, the connection structure of the utility model forms a tight and flat connection between the metal curtain wall panel and the concrete wall surface. This not only improves the overall aesthetics of the curtain wall system, but also enhances the visual effect and quality of the building.

[0020] In summary, the outward convex connection structure of the metal curtain wall panel based on the concrete wall surface of the utility model has multiple beneficial effects such as simplifying the installation process, improving the stability of the connection, adapting to complex modeling design, protecting the concrete wall surface, and improving the aesthetics, providing a more efficient, reliable and beautiful solution for modern architectural design. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a structural schematic view of the outward convex connection structure;

[0022] Figure 2 is an enlarged schematic view of the structure at A;

[0023] Figure 3 is an enlarged schematic view of the structure at B.

[0024] Wherein: 1-concrete wall surface; 2-second metal curtain wall plate; 3-first metal curtain wall plate; 4-first fastener; 5-second fastener; 6-vertical purlin square tube; 7-horizontal purlin square tube; 8-outward purlin square tube; 9-connector; 10-bolt; 11-waterproof glue sealing layer; 12-window; 13-pressing part; 14-hanging convex rib; 15-supporting part. DETAILED DESCRIPTION

[0025] In the description of the utility model, it also needs to be explained that, unless there are explicit provisions and limitations, the terms "arrange", "install", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely in the description of the embodiments of the utility model in combination with the drawings, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0027] Example 1

[0028] As Figure 1-3 Shown: a kind of metal curtain wall plate convex connection structure based on concrete wall surface, including first metal curtain wall plate 3, second metal curtain wall plate 2 that convexly install on concrete wall surface 1, the outer plate of first metal curtain wall plate is convex to the outer plate of second metal curtain wall plate, second metal curtain wall plate 2 is below first metal curtain wall plate 3, first metal curtain wall plate is installed on concrete wall surface 1 by bolt 10, first fastener 4 is installed on second metal curtain wall plate corresponding the bottom position of first metal curtain wall plate, supporting part 15 for supporting the bottom of first metal curtain wall plate is installed on first fastener, second fastener 5 is installed on concrete wall surface corresponding the top position of first metal curtain wall plate, pressing part 13 for pressing the top of first metal curtain wall plate is installed on second fastener 5, the installation groove of first metal curtain wall plate is formed between first fastener, second fastener.

[0029] As a preferred embodiment, the top of the metal curtain wall panel is flush with the bottom elevation of the window 12 in the concrete wall, and the first metal curtain wall panel and the second metal curtain wall panel are designed with different colors; (1) The top of the metal curtain wall panel is flush with the bottom elevation of the window in the concrete wall. This design makes the transition between the curtain wall and the window smoother and more natural, enhancing the integrity and aesthetics of the building's appearance. (2) The first metal curtain wall panel and the second metal curtain wall panel are designed with different colors, which not only enriches the visual effect of the building, but also enhances the building's personalized characteristics, making it stand out from many buildings.

[0030] As a preferred embodiment, one end of the first fastener extends to the second metal curtain wall panel, the other end of the first fastener extends to the outer surface of the first metal curtain wall panel and is provided with a supporting portion, one end of the second fastener extends to the window of the concrete wall, the other end of the second fastener extends to the outer surface of the first metal curtain wall panel and is provided with a pressing portion, and the supporting portion and the pressing portion both cover the edge of the second metal curtain wall panel for installation. (1) Through the ingenious design of the first fastener and the second fastener, a firm connection between the metal curtain wall panel and the concrete wall is achieved. The supporting portion of the first fastener and the pressing portion of the second fastener both cover the edge of the second metal curtain wall panel for installation. This installation method not only enhances the stability of the curtain wall panel, but also avoids safety hazards caused by improper installation. The design of the fastener enables the curtain wall panel to better adapt to the unevenness of the wall surface during installation, thereby reducing the risk of the curtain wall panel loosening or falling off due to installation errors. (2) Ease of installation and reduced maintenance costs: The design of the fastener simplifies the installation process of the curtain wall panel, making the installation work more efficient and convenient. This not only shortens the construction period but also reduces installation costs. Since the fasteners are firmly connected and easy to disassemble, when the curtain wall panels need to be repaired or replaced, they can be operated more conveniently, thereby reducing maintenance costs. (3) The metal curtain wall panels themselves have high durability and corrosion resistance, and the fastener design further enhances the overall stability of the curtain wall panels. This design enables the curtain wall panels to better resist the influence of natural factors such as wind and rain erosion and sunlight, thereby extending the service life of the curtain wall panels.

[0031] As a preferred embodiment, vertical purlin square tubes 6 are installed on the outside of the concrete wall 1, and the second metal curtain wall panel is installed on the vertical purlin square tubes 6. Horizontal purlin square tubes 7 are installed on the top of the vertical purlin square tubes. The second fastener is installed on the horizontal purlin square tubes 7. The cantilevered purlin square tubes 8 are installed below the middle of the second fastener. Connectors 9 are installed between the horizontal purlin square tubes and the cantilevered purlin square tubes 8. The installation of the vertical purlin square tubes provides solid support for the second metal curtain wall panel, making the curtain wall system more stable as a whole. This design effectively disperses the load borne by the curtain wall panel and improves the bearing capacity of the structure. The vertical purlin square tubes and the cantilevered purlin square tubes are connected by connectors to form a complete force-bearing system, further enhancing the overall stability of the curtain wall system. The design of the vertical purlin square tubes and the cantilevered purlin square tubes simplifies the installation process of the curtain wall panel. Construction workers can more conveniently fix the curtain wall panels to the purlins, thereby improving installation efficiency; the linear sense of the vertical purlin square tubes and the cantilevered purlin square tubes combined with the modern sense of the metal curtain wall panels make the building appearance more beautiful and grand; by adjusting the size, shape and arrangement of the purlins, different visual effects can be created to meet the personalized needs of the building.

[0032] As a preferred embodiment, the supporting portion 15 and the buckling portion 13 are both multi-bend structures; the second fastener is installed on the vertical purlin square tube 6, and is tightly connected to the metal curtain wall panel through the supporting portion and the buckling portion of the multi-bend structure. This design not only improves the firmness of the connection, but also enhances the wind pressure resistance, earthquake resistance and other performance of the curtain wall system; because the curtain wall system has a stable structure and a firm connection, it is not easy to loosen or be damaged during use, thereby reducing maintenance costs.

[0033] As a preferred embodiment, a hanging rib 14 is installed at the top of the back of the second metal curtain wall panel 3. The hanging rib 14 extends to the overhanging purlin square tube 8. The hanging rib design allows for more accurate positioning of the second metal curtain wall panel during installation, ensuring a tight fit between the panel and the purlin, further improving installation quality. The hanging rib design also facilitates removal and installation of the curtain wall panel for repair or replacement, further reducing maintenance difficulty and costs.

[0034] As a preferred embodiment, a waterproof adhesive sealing layer 11 is installed at the connection position between the inner end of the second fastener 5 and the concrete wall 1. The beneficial effects of this design are mainly reflected in the following aspects: (1) Enhanced waterproof performance: The main function of the waterproof adhesive sealing layer is to prevent moisture from penetrating from the connection gap between the second fastener and the concrete wall. In the outdoor environment, water sources such as rainwater and dew may penetrate into the interior of the building through tiny gaps, causing problems such as dampness and mildew on the wall. The waterproof adhesive sealing layer can effectively block this penetration path, ensure the waterproof performance of the curtain wall system, and protect the dryness and safety of the internal structure of the building. (2) Improved durability: The waterproof adhesive sealing layer is usually made of weather-resistant and corrosion-resistant materials, can withstand the erosion of the outdoor environment for a long time, and is not easy to age or crack. This helps to extend the service life of the curtain wall system and reduce the maintenance and replacement costs caused by moisture penetration. (3) Optimized aesthetics: After installation, the waterproof adhesive sealing layer can usually form a flat and smooth surface that is coordinated with the overall appearance of the curtain wall system. This helps to improve the overall aesthetics of the building and makes the curtain wall system more neat and orderly. (4) Enhanced safety: The waterproof adhesive sealing layer not only has a waterproof function, but also can enhance the structural stability of the curtain wall system to a certain extent. By filling and sealing the connection gaps, the waterproof adhesive sealing layer can reduce the safety hazards such as loosening and cracking of the wall caused by water penetration, ensuring the safety and reliability of the curtain wall system.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, 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 metal curtain wall panel convex connection structure based on a concrete wall, characterized by: It includes a first metal curtain wall panel and a second metal curtain wall panel protruding from a concrete wall surface, wherein the outer panel surface of the first metal curtain wall panel protrudes from the outer panel surface of the second metal curtain wall panel, the second metal curtain wall panel is located below the first metal curtain wall panel, a first fastener is provided on the second metal curtain wall panel at a position corresponding to the bottom of the first metal curtain wall panel, the first fastener is provided with a supporting portion for supporting the bottom of the first metal curtain wall panel, a second fastener is provided on the concrete wall at a position corresponding to the top of the first metal curtain wall panel, the second fastener is provided with a pressing portion for pressing the top of the first metal curtain wall panel, and an installation groove for the first metal curtain wall panel is formed between the first fastener and the second fastener.

2. The metal curtain wall panel outward protruding connection structure based on a concrete wall according to claim 1, characterized in that: The top of the metal curtain wall panel is flush with the bottom elevation of the window in the concrete wall.

3. The metal curtain wall panel protruding connection structure based on a concrete wall according to claim 1, characterized in that: One end of the first fastener extends to the second metal curtain wall panel, and the other end of the first fastener extends to the outer panel surface of the first metal curtain wall panel and is provided with a supporting portion. One end of the second fastener extends to the window of the concrete wall, and the other end of the second fastener extends to the outer panel surface of the first metal curtain wall panel and is provided with a pressing portion. The supporting portion and the pressing portion are both arranged to cover the edge of the second metal curtain wall panel.

4. The metal curtain wall panel outward protruding connection structure based on a concrete wall according to claim 3, characterized in that: A vertical purlin square tube is provided on the outside of the concrete wall surface, the second metal curtain wall panel is provided on the vertical purlin square tube, a horizontal purlin square tube is provided on the top of the vertical purlin square tube, the second fastener is provided on the horizontal purlin square tube, an outward-cantilevered purlin square tube is provided below the middle of the second fastener, and a connecting piece is provided between the horizontal purlin square tube and the outward-cantilevered purlin square tube.

5. The metal curtain wall panel outward protruding connection structure based on a concrete wall according to claim 4, characterized in that: The supporting portion and the pressing portion both have multi-bending structures.

6. The metal curtain wall panel outward protruding connection structure based on a concrete wall according to claim 4, characterized in that: A hanging rib is further provided at the top of the back side of the second metal curtain wall panel, and the hanging rib extends to the square tube of the cantilevered purlin.

7. The metal curtain wall panel outward protruding connection structure based on a concrete wall according to claim 3, characterized in that: A waterproof adhesive sealing layer is provided at the connection position between the inner end of the second fastener and the concrete wall surface.

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