A curtain wall structure

Abstract

The application relates to the technical field of door and window equipment, and discloses a set curtain wall structure which comprises public columns, hollow glass and light-shielding decoration pieces. The public columns comprise oppositely arranged first support frames and second support frames. The hollow glass is in sealed connection with the first support frames and the second support frames respectively. An installation gap is kept between the first support frames and the second support frames. An installation support plate is arranged in the installation gap. The light-shielding decoration pieces are arranged on the side of the first support frames and the second support frames which is connected with the hollow glass. The light-shielding decoration pieces comprise integrally connected frame plates and light-shielding plates. The light-shielding plates are arranged on the side of the frame plates which is far away from the hollow glass. Positioning mounting seats are arranged in the frame plates. One end of the installation support plate is connected to the positioning mounting seats after penetrating through the outer wall of the frame plate which is close to the hollow glass. The application improves the assembly reliability of the curtain wall structure.

Description

Technical Field

[0001] This application relates to the field of door and window equipment technology, specifically to a modular curtain wall structure. Background Technology

[0002] A curtain wall is a building envelope structure, typically installed on the exterior facade or existing walls of a building, serving functions such as wind and rain protection, heat insulation, sound insulation, and decoration. Existing curtain walls mostly adopt unitized or component-based structures, in which insulated glass is fixed to columns as the main enclosure component to form a continuous facade structure. In related technologies, curtain wall decoration systems usually achieve aesthetic effects on the exterior facade through externally mounted light-shielding panels or decorative panels. However, these decorative components are mostly fixed to the outer surface of the columns by bolts or welding, lacking a stable connection with the main supporting structure. After long-term use, safety hazards such as loosening, deformation, or falling off are prone to occur. At the same time, the installation of existing light-shielding decorative components is mostly distributed independently from the columns, which cannot achieve an integrated design with the overall curtain wall structure, which is not conducive to the unified coordination of the building's appearance. Utility Model Content

[0003] In view of this, this application provides a modular curtain wall structure to solve the aforementioned technical problems.

[0004] This application discloses a set of curtain wall structures, including public columns for fixed connection with a target wall, insulated glass units symmetrically connected to the public columns, and light-blocking decorative members connected to the public columns and located between adjacent insulated glass units. The public columns include a first support frame and a second support frame arranged opposite to each other. The insulated glass units are respectively sealed to the first support frame and the second support frame. An installation gap is maintained between the first support frame and the second support frame, and an installation support plate is provided in the installation gap. The light-shielding decorative component is located on the side of the first support frame and the second support frame connected to the insulating glass, and the light-shielding decorative component includes an integrally connected frame plate and a light-shielding plate. The light-shielding plate is located on the side of the frame plate away from the insulating glass. A positioning mounting seat is provided inside the frame plate. One end of the mounting support plate passes through the outer wall of the frame plate near the insulating glass and is connected to the positioning mounting seat.

[0005] In one possible example, the light-shielding decorative element also includes a decorative panel integrally connected to the side of the light-shielding panel opposite to the frame panel.

[0006] In one possible example, a U-shaped plate is embedded on the side of the decorative panel opposite to the light-shielding plate, and a light fixture is mounted on the U-shaped plate.

[0007] In one possible example, within the mounting gap, the first support frame has a mounting groove on the side facing the second support frame, and the other end of the mounting support plate is fixedly connected to the mounting groove.

[0008] In one possible example, the other end of the mounting support plate is integrally connected to a mounting block protruding from the side of the mounting support plate. The mounting block fits into the mounting groove and is fixedly connected to the mounting groove by mounting bolts.

[0009] In one possible example, one end of the mounting support plate and the cross-sectional profile of the positioning mounting base are arranged in an inverted trapezoidal shape.

[0010] In one possible example, a first U-shaped channel steel and a second U-shaped channel steel are respectively fitted inside the first support frame and the second support frame, with the first U-shaped channel steel partially attached to the inner wall of the first support frame and the second U-shaped channel steel partially attached to the inner wall of the second support frame.

[0011] In one possible example, a first buffer pad is provided between the inner wall of the first support frame and the first U-shaped channel steel, and a second buffer pad is provided between the inner wall of the second support frame and the second U-shaped channel steel. The first support frame, the first buffer pad and the first U-shaped channel steel are fixed together by bolts, and the second support frame, the second buffer pad and the second U-shaped channel steel are also fixed together by bolts.

[0012] In one possible example, the ends of the first support frame and the second support frame are respectively provided with a first sealing groove and a second sealing groove, and the sides of the insulating glass are respectively sealed and connected in the first sealing groove and the second sealing groove.

[0013] In one possible example, a plurality of sealing blocks are evenly arranged on the inner walls of the first sealing groove and the second sealing groove, and the sealing blocks are interference-fitted to the side of the insulating glass.

[0014] In summary, compared with the prior art, this application discloses a modular curtain wall structure, including a public column for fixed connection with the target wall, insulated glass units symmetrically connected to the public column, and a light-shielding decorative component connected to the public column and located between adjacent insulated glass units. The public column includes a first support frame and a second support frame arranged opposite to each other. The insulated glass units are respectively sealed to the first support frame and the second support frame. An installation gap is maintained between the first support frame and the second support frame. An installation support plate is provided in the installation gap. The light-shielding decorative component is located on the side of the first support frame and the second support frame connected to the insulated glass unit. The light-shielding decorative component includes an integrally connected frame plate and a light-shielding plate. The light-shielding plate is located on the side of the frame plate away from the insulated glass unit. A positioning mounting seat is provided in the frame plate. One end of the installation support plate passes through the outer wall of the frame plate near the insulated glass unit and connects to the positioning mounting seat. That is, through the above-mentioned configuration, the assembly reliability of the curtain wall structure and the uniformity and coordination between the curtain wall structure and the light-shielding decorative component are improved. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the modular curtain wall structure according to an embodiment of this application; Figure 2 This is a schematic diagram of the structure of the public column according to an embodiment of this application; Figure 3 yes Figure 1 Enlarged view of point A; Figure 4 This is a schematic diagram of the structure of the light-shielding decorative component according to an embodiment of this application. Detailed Implementation

[0017] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the claims.

[0018] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, components, features, and elements with the same names in different embodiments of this application may have the same meaning or different meanings, the specific meaning of which must be determined by its interpretation in that specific embodiment or further in conjunction with the context of that specific embodiment.

[0019] It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0020] In the following description, the use of suffixes such as "module," "part," or "unit" to denote elements is solely for the purpose of illustrative purposes and has no specific meaning in itself. Therefore, "module," "part," or "unit" may be used interchangeably.

[0021] In the description of this application, it should be noted that the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] The technical solutions shown in this application will be described in detail below through specific embodiments. It should be noted that the order of description of the following embodiments is not intended to limit the priority of the embodiments.

[0023] Please refer to Figures 1 to 4 The curtain wall structure of this application embodiment includes a public column 1 for fixed connection with the target wall, a double-glazed glass 2 symmetrically connected to the public column 1, and a light-shielding decorative component 3 connected to the public column 1 and located between adjacent double-glazed glass 2.

[0024] In the specific implementation process, the public column 1 is used as the main load-bearing component of the curtain wall. It is reliably fixed to the target wall of the building through connectors or anchoring structures to bear the self-weight of the curtain wall and external wind pressure. The insulated glass 2 is symmetrically arranged on both sides of the public column 1 and forms a sealed connection with the public column 1, thereby forming a continuous glass visual effect on the exterior facade of the curtain wall. The light-blocking decorative component 3 is installed on the public column 1 and located between adjacent insulated glass 2. It is used to block the joint area between the glass and also serves as an appearance decoration and sun-shading effect. The light-blocking decorative component 3 can be made of aluminum alloy, steel or composite materials according to the design requirements of the building facade. The surface can be further sprayed or anodized to improve weather resistance and aesthetics.

[0025] Specifically, the public column 1 includes a first support frame 4 and a second support frame 5 arranged opposite to each other. The first support frame 4 and the second support frame 5 together constitute the main skeleton of the column, which is used to bear the self-weight of the curtain wall and external loads. The insulated glass 2 is sealed to the first support frame 4 and the second support frame 5 respectively. Preferably, airtightness and watertightness are achieved by silicone structural adhesive or sealing strips, thereby forming a stable glass facade on both sides. In order to facilitate structural installation and internal component arrangement, an installation gap 6 is maintained between the first support frame 4 and the second support frame 5. The installation gap 6 is used to reserve space for internal connectors or functional components. In this embodiment, an installation support plate 7 is provided in the installation gap 6. The installation support plate 7 is used to provide an installation and fixing position for the light-shielding decorative component 3.

[0026] The light-shielding decorative component 3 is located on the side where the first support frame 4 and the second support frame 5 are connected to the insulated glass 2, that is, on the outside of the glass unit. It is used to cover the glass joint area and play a role in light shading, decoration and protection. The light-shielding decorative component 3 includes an integrally connected frame plate 31 and a light-shielding plate 32. The light-shielding plate 32 is located on the side of the frame plate 31 away from the insulated glass 2. Through this structural setting, the light-shielding plate 32 forms a continuous decorative strip on the exterior facade of the curtain wall, which can effectively improve the overall appearance of the building. The frame plate 31 is provided with a positioning mounting seat 311 for reliable connection with the mounting support plate 7. One end of the mounting support plate 7 passes through the outer wall of the frame plate 31 near the insulated glass 2 and connects to the positioning mounting seat 311, thereby realizing the stable assembly of the light-shielding decorative component 3 and the column 1.

[0027] Through the above structural design, this embodiment realizes the packaged installation of the light-shielding decorative component 3 and the public column 1, which not only facilitates construction and assembly, but also improves the installation stability and structural safety of the decorative component. At the same time, the integrated design of the frame plate 31 and the light-shielding plate 32 can reduce the number of parts, optimize the facade structure hierarchy, and make the curtain wall appearance more concise and unified, thereby improving the assembly reliability of the curtain wall structure and the unity and coordination between the curtain wall structure and the light-shielding decorative component.

[0028] In one example, the light-shielding decorative component 3 also includes a decorative panel 33, which is integrally connected to the side of the light-shielding panel 32 away from the frame panel 31. With this arrangement, the decorative panel 33 and the light-shielding panel 32 form an integral structure, so that the light-shielding decorative component 3 presents a multi-layered visual effect on the exterior facade of the curtain wall, taking into account both the light-shielding function and the decorative aesthetics.

[0029] Among them, a U-shaped plate 331 is embedded on the side of the decorative panel 33 away from the light-shielding plate 32. The U-shaped plate 331 can be made of aluminum alloy profile or stainless steel plate. Its two side walls are set to fit the inner wall of the decorative panel 33, thereby forming a stable groove structure inside the decorative panel 33. The groove can be used for structural reinforcement and functional expansion. A lamp 332 is provided on the U-shaped plate 331. The lamp 332 can be a linear LED light source or a point lighting module, arranged along the length of the light-shielding decorative component 3. By installing the lamp 332 on the U-shaped plate 331, auxiliary lighting or outline lighting effect can be provided when the curtain wall is used at night, thereby further enhancing the visual expression and night scene decoration effect of the building facade.

[0030] In one example, within the installation gap 6, the first support frame 4 has an installation groove 41 on the side facing the second support frame 5. The installation groove 41 can extend longitudinally along the column 1 to provide reliable assembly space and positioning guidance for the internal connectors. The other end of the installation support plate 7 is fixedly connected in the installation groove 41, so that the installation support plate 7 can maintain a stable position in the installation gap 6 to bear the structural weight of the light-shielding decorative part 3 and prevent shaking or displacement.

[0031] The other end of the mounting support plate 7 is integrally connected to a mounting block 71 that protrudes from the side of the mounting support plate 7. The mounting block 71 is matched in the mounting groove 41. The shape of the mounting block 71 matches the internal contour of the mounting groove 41, which can achieve fitting and positioning during the assembly process and prevent the mounting support plate 7 from shifting in the horizontal direction.

[0032] Furthermore, the mounting block 71 and the mounting groove 41 are fixedly connected by mounting bolts 72. The mounting bolts 72 pass through the side wall of the mounting groove 41 and are threaded into the mounting block 71, thereby achieving reliable locking. This structure not only facilitates construction and disassembly, but also ensures that the mounting support plate 7 remains firmly connected during long-term use, avoiding loosening and displacement caused by external vibration or temperature changes.

[0033] Preferably, the cross-sectional profile of one end of the mounting support plate 7 and the positioning mounting seat 311 is an inverted trapezoid. That is, one end of the mounting support plate 7 gradually narrows away from the insulating glass 2, forming an inverted trapezoidal structure that is wider at the top and narrower at the bottom. The inner cavity shape of the positioning mounting seat 311 matches the cross-sectional shape of the end of the mounting support plate 7 and is also set as an inverted trapezoidal structure. Through this shape design, one end of the mounting support plate 7 can form a wedge-shaped fit when inserted into the positioning mounting seat 311, making the contact surface between the two tighter, thereby significantly improving the stability and pull-out resistance of the connection. When the curtain wall is subjected to wind load or thermal expansion and contraction stress, this structure can effectively prevent the mounting support plate 7 from loosening or falling off, ensuring the stable connection between the light-shielding decorative component 3 and the public column 1. In addition, the inverted trapezoidal fit structure can also play an automatic limiting and self-guiding role during the assembly process, enabling the mounting support plate 7 to achieve precise positioning when inserted into the positioning mounting seat 311, thereby simplifying construction operations, improving installation efficiency and structural consistency.

[0034] In one example, a first U-shaped channel steel 11 and a second U-shaped channel steel 12 are respectively embedded in the first support frame 4 and the second support frame 5. The first U-shaped channel steel 11 is partially attached to the inner wall of the first support frame 4, and the second U-shaped channel steel 12 is partially attached to the inner wall of the second support frame 5. That is, by embedding U-shaped channel steel inside the support frame, the overall bending, shear and torsional resistance of the public column 1 can be effectively improved, and the structural stability of the curtain wall under strong wind loads and external forces can be enhanced.

[0035] Furthermore, a first buffer pad 13 is provided between the inner wall of the first support frame 4 and the first U-shaped channel steel 11, and a second buffer pad 14 is provided between the inner wall of the second support frame 5 and the second U-shaped channel steel 12. The first buffer pad 13 and the second buffer pad 14 are preferably made of rubber, silicone or elastic composite materials to absorb stress and thermal expansion and contraction deformation between structures and avoid direct metal contact to prevent resonance or noise.

[0036] Furthermore, the first support frame 4, the first buffer pad 13 and the first U-shaped channel steel 11 are fixed together by bolts, and the second support frame 5, the second buffer pad 14 and the second U-shaped channel steel 12 are fixed together by bolts. This bolt structure not only facilitates installation and maintenance, but also allows for disassembly or replacement according to actual project needs, thereby improving the modularity and maintainability of the curtain wall structure.

[0037] Through the above design, the interior of both the first support frame 4 and the second support frame 5 forms a composite connection structure of "frame-buffer pad-channel steel", which enables the public column 1 to have certain buffering and vibration absorption performance while ensuring high strength, further improving the safety, durability and service life of the curtain wall.

[0038] In one example, the ends of the first support frame 4 and the second support frame 5 are respectively provided with a first sealing groove 8 and a second sealing groove 9. The first sealing groove 8 and the second sealing groove 9 can extend along the longitudinal direction of the public column 1 to provide a sealed installation space for the side of the insulating glass 2. That is, the side of the insulating glass 2 is respectively sealed and connected in the first sealing groove 8 and the second sealing groove 9, so that the insulating glass 2 and the public column 1 form a continuous and sealed connection structure, ensuring that the curtain wall has good air tightness and water tightness.

[0039] Preferably, multiple sealing blocks 10 are evenly arranged on the inner walls of the first sealing groove 8 and the second sealing groove 9. The sealing blocks 10 are preferably made of elastic silicone, butyl rubber, or fluororubber, possessing excellent weather resistance and sealing performance. The multiple sealing blocks 10 can be equidistantly distributed along the length of the sealing groove to ensure uniform stress on the sides of the insulating glass 2. The sealing blocks 10 and the sides of the insulating glass 2 are connected by an interference fit, meaning that during installation, the sides of the insulating glass 2 are slightly pressed into the sealing blocks 10, causing the sealing blocks 10 to undergo elastic deformation, thereby forming a continuous compression and sealing effect. This interference fit structure effectively prevents rainwater infiltration and air leakage, while absorbing the slight displacement or stress generated by temperature changes in the glass, avoiding damage to the glass edges due to uneven stress. Through the above design, this embodiment not only achieves an efficient sealing connection between the insulating glass 2 and the supporting frame, but also improves the overall seismic and wind pressure resistance performance through the elastic buffering effect of the sealing blocks 10, thus enabling the curtain wall to have higher safety and durability during long-term use.

[0040] The present application has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only for the purpose of helping to understand the core ideas of the present application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present application. Therefore, the content of this specification should not be construed as a limitation of the present application.

Claims

1. A set of curtain wall structures, comprising public columns for fixed connection to a target wall, insulated glass units symmetrically connected to the public columns, and light-blocking decorative members connected to the public columns and located between adjacent insulated glass units, characterized in that: The public column includes a first support frame and a second support frame arranged opposite to each other. The hollow glass is sealed to the first support frame and the second support frame respectively. An installation gap is maintained between the first support frame and the second support frame. An installation support plate is provided in the installation gap. The light-shielding decorative component is located on the side of the first support frame and the second support frame connected to the insulating glass, and the light-shielding decorative component includes an integrally connected frame plate and a light-shielding plate. The light-shielding plate is located on the side of the frame plate away from the insulating glass. A positioning mounting seat is provided inside the frame plate. One end of the mounting support plate passes through the outer wall of the frame plate near the insulating glass and is connected to the positioning mounting seat.

2. The modular curtain wall structure as described in claim 1, characterized in that, The light-shielding decorative component also includes a decorative panel, which is integrally connected to the side of the light-shielding panel opposite to the frame panel.

3. The modular curtain wall structure as described in claim 2, characterized in that, A U-shaped plate is embedded on the side of the decorative panel away from the light-shielding plate, and a lamp is installed on the U-shaped plate.

4. The modular curtain wall structure as described in claim 1, characterized in that, Within the installation gap, the first support frame has an installation groove on the side facing the second support frame, and the other end of the installation support plate is fixedly connected to the installation groove.

5. The modular curtain wall structure as described in claim 4, characterized in that, The other end of the mounting support plate is integrally connected to a mounting block protruding from the side of the mounting support plate. The mounting block is matched in the mounting groove and is fixedly connected to the mounting groove by mounting bolts.

6. The modular curtain wall structure as described in claim 1, characterized in that, One end of the mounting support plate and the cross-sectional profile of the positioning mounting base are arranged in an inverted trapezoidal shape.

7. The modular curtain wall structure as described in claim 1, characterized in that, The first support frame and the second support frame are respectively fitted with a first U-shaped channel steel and a second U-shaped channel steel. The first U-shaped channel steel is partially attached to the inner wall of the first support frame, and the second U-shaped channel steel is partially attached to the inner wall of the second support frame.

8. The modular curtain wall structure as described in claim 7, characterized in that, A first buffer pad is provided between the inner wall of the first support frame and the first U-shaped channel steel, and a second buffer pad is provided between the inner wall of the second support frame and the second U-shaped channel steel. The first support frame, the first buffer pad and the first U-shaped channel steel are fixed together by bolts, and the second support frame, the second buffer pad and the second U-shaped channel steel are also fixed together by bolts.

9. The modular curtain wall structure as described in claim 1, characterized in that, The ends of the first support frame and the second support frame are respectively provided with a first sealing groove and a second sealing groove, and the sides of the insulating glass are respectively sealed and connected in the first sealing groove and the second sealing groove.

10. The modular curtain wall structure as described in claim 9, characterized in that, Multiple sealing blocks are evenly arranged on the inner walls of the first and second sealing grooves, and the sealing blocks are interference-fitted to the side of the insulating glass.

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