A combined building curtain wall

Abstract

This utility model relates to a modular building curtain wall, belonging to the field of building curtain wall technology. It includes an installation frame, a curtain wall frame on the front side of the installation frame, and curtain wall glass fixedly installed inside the curtain wall frame. Two fixing boxes are fixedly connected to the side of the installation frame near the curtain wall frame. The beneficial effects of this utility model are that when external vibrations occur, the rubber buffer sleeve can absorb and disperse the vibration energy, and the sliding cooperation between the sliding rod and the circular groove allows the curtain wall frame to make moderate displacement, avoiding stress concentration caused by rigid connections. This effectively reduces the risk of curtain wall glass breakage due to vibration. Simultaneously, the damper and linkage transmission structure inside the fixing box work together to apply buffering force to the installation strip through the sliding of the transmission block, further mitigating vibration impact and ensuring the safety and integrity of the curtain wall in harsh environments such as earthquakes and strong winds.

Description

Technical Field

[0001] This utility model relates to the field of building curtain wall technology, and in particular to a composite building curtain wall. Background Technology

[0002] A curtain wall is a non-load-bearing exterior wall covering for a building. It is hung up like a curtain, hence the name "curtain wall". It is a lightweight wall structure with decorative effects commonly used in modern large and high-rise buildings.

[0003] A search revealed a Chinese patent disclosure for a modular building curtain wall (authorization announcement number CN222575882U), comprising a rectangular mounting frame and a curtain wall body. Multiple wall-mounted brackets are mounted on the rectangular mounting frame, and mounting holes are provided on the wall-mounted brackets. Sealing strips are provided on two adjacent sides of the rectangular mounting frame, and slots that mate with the sealing strips are provided on the other two sides of the rectangular mounting frame. The curtain wall body is detachably mounted on the rectangular mounting frame via multiple connectors. The curtain wall body includes the curtain wall frame and curtain wall glass, with the curtain wall glass installed inside the curtain wall frame. A rectangular sealing strip b is provided on the curtain wall frame, and a rectangular sealing groove that mates with the rectangular sealing strip b is provided on the rectangular mounting frame. This patented technology can provide good waterproofing, heat insulation, and sound insulation effects.

[0004] However, the above-mentioned devices still have some drawbacks in actual use. The most obvious one is that the above-mentioned connectors are all rigidly connected by bolts, threaded columns and other means, which means that there is no buffering capacity between the building curtain wall and the rectangular installation frame. If external vibration occurs, the building curtain wall is easily damaged by the vibration due to the lack of a buffer structure. Utility Model Content

[0005] In view of the above-mentioned problems existing in the prior art, the main objective of this utility model is to provide a modular building curtain wall.

[0006] The technical solution of this utility model is as follows: a composite building curtain wall includes an installation frame, a curtain wall frame is provided on the front side of the installation frame, curtain wall glass is fixedly installed inside the curtain wall frame, two fixing boxes are fixedly connected to the side of the installation frame near the curtain wall frame, two mounting strips are fixedly connected to the side of the curtain wall frame near the installation frame, transmission blocks are slidably connected to both ends of the inner wall of the fixing boxes, connecting rods are rotatably connected to both sides of the transmission blocks, and the ends of the connecting rods away from the transmission blocks are rotatably connected to the mounting strips, dampers are fixedly installed on both sides of the inner wall of the fixing boxes, an assembly assembly is provided on the outer side of the installation frame, and a buffer assembly is provided on one side of the installation frame.

[0007] By adopting the above technical solution, the sliding of the transmission block drives the connecting rod to apply a buffering force to the installation strip, further reducing vibration and impact, and ensuring the safety and integrity of the curtain wall in harsh environments such as earthquakes and strong winds.

[0008] In a preferred embodiment, the buffer assembly includes sliding rods disposed at the four corners inside the mounting frame. The interior of the curtain wall frame has circular grooves that cooperate with the sliding rods. The sliding rods are slidably connected to the circular grooves. Rubber buffer sleeves are fitted on the outer sides of the sliding rods, and the rubber buffer sleeves abut against the inner wall of the curtain wall frame.

[0009] By adopting the above technical solution, the sliding fit between the sliding rod and the circular groove allows the curtain wall frame to make appropriate displacement, avoiding stress concentration caused by rigid connection.

[0010] In a preferred embodiment, the assembly includes two mounting holes b at both ends inside the curtain wall frame, each mounting hole b having a self-tapping screw inserted inside, and the mounting strip being connected to the curtain wall frame via the self-tapping screw.

[0011] By adopting the above technical solution and using self-tapping screws in conjunction with mounting hole b, the connection between the mounting strip and the curtain wall frame is made simple and quick.

[0012] In a preferred embodiment, the assembly further includes two mounting holes c inside the slide member, each mounting hole c having a bolt inserted inside, and the mounting frame and the slide member being connected by bolts.

[0013] By adopting the above technical solution, the sliding rod is fixed to the mounting frame with bolts, which facilitates the disassembly and replacement of damaged parts.

[0014] In a preferred embodiment, the fixed box is provided with a limiting component inside. The limiting component includes a limiting block fixedly connected to one side of the transmission block, and the fixed box is provided with a limiting groove that cooperates with the limiting block.

[0015] By adopting the above technical solution, the displacement range of the transmission block is effectively limited by the cooperation between the limiting block and the limiting groove in the fixed box.

[0016] In a preferred embodiment, a limiting member is fixedly connected to the end of the sliding rod away from the rubber buffer sleeve, and the diameter of the limiting member is larger than the diameter of the circular groove.

[0017] By adopting the above technical solutions, the curtain wall frame is prevented from detaching from the installation frame during the sliding process, thus ensuring the stability of the curtain wall structure.

[0018] In a preferred embodiment, four rear mounting brackets are fixedly installed on the side of the mounting frame away from the curtain wall frame, and each rear mounting bracket has a mounting hole a inside.

[0019] By adopting the above technical solution, it is easy to quickly install and fix the frame to the building wall.

[0020] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, when external vibration occurs, the rubber buffer sleeve can absorb and disperse the vibration energy, and the sliding cooperation between the sliding rod and the circular groove allows the curtain wall frame to make appropriate displacement, avoiding stress concentration caused by rigid connection, thereby effectively reducing the risk of curtain wall glass breakage due to vibration. At the same time, the damper in the fixed box and the linkage transmission structure work together to apply buffer force to the installation strip through the sliding of the transmission block, further reducing vibration impact and ensuring the safety and integrity of the curtain wall in harsh environments such as earthquakes and strong winds.

[0021] 2. In this utility model, the use of self-tapping screws and mounting holes b makes the connection between the mounting strip and the curtain wall frame simple and quick. The sliding rod is fixed to the mounting frame by bolts, which facilitates disassembly and replacement of damaged parts, significantly reducing maintenance costs and time. This modular design not only simplifies the installation process but also improves the versatility and interchangeability of the parts, making it convenient for future upgrades and maintenance. Attached Figure Description

[0022] Figure 1 This utility model provides an overall three-dimensional view of a modular building curtain wall; Figure 2 A rear view of a modular building curtain wall is provided for this utility model; Figure 3 This utility model provides a split view of a modular building curtain wall; Figure 4 This utility model provides a composite building curtain wall. Figure 3 Enlarged view of point A in the middle.

[0023] Legend: 1. Mounting frame; 2. Curtain wall frame; 3. Curtain wall glass; 4. Self-tapping screw; 5. Limiting component; 6. Rear mounting bracket; 7. Mounting hole a; 8. Mounting hole b; 9. Circular groove; 10. Fixing box; 11. Damper; 12. Transmission block; 13. Connecting rod; 14. Limiting groove; 15. Limiting block; 16. Sliding rod; 17. Mounting hole c; 18. Mounting strip; 19. Rubber buffer sleeve. Detailed Implementation

[0024] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0025] Reference Figure 1-4 A modular building curtain wall includes a mounting frame 1, a curtain wall frame 2 on the front side of the mounting frame 1, curtain wall glass 3 fixedly installed inside the curtain wall frame 2, two fixing boxes 10 fixedly connected to the side of the mounting frame 1 near the curtain wall frame 2, and two mounting strips 18 fixedly connected to the side of the curtain wall frame 2 near the mounting frame 1. Transmission blocks 12 are slidably connected to both ends of the inner wall of the fixing boxes 10, and connecting rods 13 are rotatably connected to both sides of the transmission blocks 12. The ends of the connecting rods 13 away from the transmission blocks 12 are rotatably connected to the mounting strips 18. Next, dampers 11 are fixedly installed on both sides of the inner wall of the fixed box 10, and an assembly component is provided on the outer side of the mounting frame 1. A buffer component is provided on one side of the mounting frame 1. When external vibration occurs, the rubber buffer sleeve 19 can absorb and disperse the vibration energy. At the same time, the dampers 11 in the fixed box 10 and the connecting rod 13 transmission structure work together to apply buffer force to the mounting strip 18 through the sliding of the transmission block 12, further reducing the vibration impact and ensuring the safety and integrity of the curtain wall in harsh environments such as earthquakes and strong winds.

[0026] Specifically, the buffer assembly includes sliding rods 16 located at the four corners inside the mounting frame 1. The interior of the curtain wall frame 2 has circular grooves 9 that cooperate with the sliding rods 16. The sliding engagement between the sliding rods 16 and the circular grooves 9 allows the curtain wall frame 2 to undergo moderate displacement, avoiding stress concentration caused by rigid connections. This effectively reduces the risk of damage to the curtain wall glass 3 due to vibration. The sliding rods 16 are slidably connected to the circular grooves 9. Rubber buffer sleeves 19 are fitted on the outer sides of the sliding rods 16, and these rubber buffer sleeves 19 abut against the inner wall of the curtain wall frame 2. The assembly includes two mounting holes located at both ends inside the curtain wall frame 2. Each mounting hole b8 has a self-tapping screw 4 inserted inside. The mounting strip 18 is connected to the curtain wall frame 2 by the self-tapping screw 4. The use of the self-tapping screw 4 and the mounting hole b8 makes the connection between the mounting strip 18 and the curtain wall frame 2 simple and quick, without the need for complicated tools and professional skills. The assembly also includes two mounting holes c17 opened inside the sliding rod 16. Each mounting hole c17 has a bolt inserted inside. The mounting frame 1 and the sliding rod 16 are connected by bolts, and the sliding rod 16 is fixed to the mounting frame 1 by bolts, which facilitates the disassembly and replacement of damaged parts and significantly reduces maintenance costs and time.

[0027] Specifically, the fixed box 10 is equipped with a limiting component inside. The limiting component includes a limiting block 15 fixedly connected to one side of the transmission block 12. The fixed box 10 has a limiting groove 14 that cooperates with the limiting block 15. By cooperating with the limiting groove 14 in the fixed box 10, the displacement range of the transmission block 12 is effectively limited, preventing the connecting rod 13 from being misaligned or detached during vibration. The end of the sliding rod 16 away from the rubber buffer sleeve 19 is fixedly connected to a limiting component 5. The diameter of the limiting component 5 is larger than the diameter of the circular groove 9, which prevents the curtain wall frame 2 from detaching from the installation frame 1 during sliding, ensuring the stability of the curtain wall structure. Four rear mounting brackets 6 are fixedly installed on the side of the installation frame 1 away from the curtain wall frame 2. Each rear mounting bracket 6 has a mounting hole a7 inside, which facilitates the quick installation and fixation of the installation frame 1 to the building wall, further improving the stability of the overall structure.

[0028] Working principle: First, workers can use some fixing tools to fix the rear mounting bracket 6 to the building wall, and after passing the sliding rod 16 through the corresponding circular groove 9, use bolts to fix the sliding rod 16 to the mounting frame 1. Then, use self-tapping screws 4 to pass through the corresponding mounting holes b8 and connect with the mounting strip 18. When external vibration occurs, the rubber buffer sleeve 19 can absorb and disperse the vibration energy, and the sliding cooperation between the sliding rod 16 and the circular groove 9 allows the curtain wall frame 2 to make moderate displacement, avoiding stress concentration caused by rigid connection, thereby effectively reducing the risk of curtain wall glass 3 breaking due to vibration. At the same time, the damper 11 in the fixing box 10 and the transmission structure of the connecting rod 13 work together to drive the connecting rod 13 to apply buffer force to the mounting strip 18 through the sliding of the transmission block 12, further reducing vibration impact and ensuring the safety and integrity of the curtain wall in harsh environments such as earthquakes and strong winds. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0029] The above are merely preferred embodiments of this application and are not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A composite building curtain wall, comprising an installation frame (1), characterized in that: A curtain wall frame (2) is provided on the front side of the mounting frame (1). A curtain wall glass (3) is fixedly installed inside the curtain wall frame (2). Two fixed boxes (10) are fixedly connected to the side of the mounting frame (1) near the curtain wall frame (2). Two mounting strips (18) are fixedly connected to the side of the curtain wall frame (2) near the mounting frame (1). A transmission block (12) is slidably connected to both ends of the inner wall of the fixed box (10). A connecting rod (13) is rotatably connected to both sides of the transmission block (12). The end of the connecting rod (13) away from the transmission block (12) is rotatably connected to the mounting strip (18). A damper (11) is fixedly installed on both sides of the inner wall of the fixed box (10). An assembly component is provided on the outside of the mounting frame (1). A buffer component is provided on one side of the mounting frame (1).

2. The composite building curtain wall according to claim 1, characterized in that: The buffer assembly includes sliding rods (16) located at the four corners inside the mounting frame (1). The interior of the curtain wall frame (2) is provided with circular grooves (9) that cooperate with the sliding rods (16). The sliding rods (16) are slidably connected to the circular grooves (9). Rubber buffer sleeves (19) are fitted on the outer side of each sliding rod (16). The rubber buffer sleeves (19) all abut against the inner wall of the curtain wall frame (2).

3. A composite building curtain wall according to claim 1, characterized in that: The assembly includes two mounting holes b (8) at both ends inside the curtain wall frame (2), and self-tapping screws (4) are inserted into the mounting holes b (8). The mounting strip (18) is connected to the curtain wall frame (2) by the self-tapping screws (4).

4. A composite building curtain wall according to claim 2, characterized in that: The assembly also includes two mounting holes c (17) inside the slide rod (16), each of which is fitted with a bolt. The mounting frame (1) and the slide rod (16) are connected by bolts.

5. A composite building curtain wall according to claim 1, characterized in that: The fixed box (10) is provided with a limiting component inside. The limiting component includes a limiting block (15) fixedly connected to one side of the transmission block (12). The fixed box (10) is provided with a limiting groove (14) that cooperates with the limiting block (15).

6. A composite building curtain wall according to claim 2, characterized in that: The end of the slide bar (16) away from the rubber buffer sleeve (19) is fixedly connected to a limiting member (5), the diameter of which is larger than the diameter of the circular groove (9).

7. A composite building curtain wall according to claim 1, characterized in that: Four rear mounting brackets (6) are fixedly installed on the side of the mounting frame (1) away from the curtain wall frame (2), and each rear mounting bracket (6) has a mounting hole a (7) inside.

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