Modular elevator shaft curtain wall connecting joint

Abstract

This application discloses a prefabricated elevator shaft curtain wall connection node, belonging to the field of prefabricated connection technology of building curtain walls and steel structure shafts. It includes four sets of square tube beams, with four sets of curtain wall bodies positioned between them. Multiple connection structures are provided on both sides of each of the four curtain wall bodies. The connection structures include angle irons, with multiple sets of connecting bolts inside the angle irons. These bolts thread through the angle irons and connect to the square tube beams. The curtain wall bodies are located inside the connection structures. A support component is provided at the bottom of the connection structures, located at the bottom of the curtain wall bodies. Two sets of horizontal beams are positioned between the two sets of square tube beams, located above and below the curtain wall bodies, respectively. This application allows for easier disassembly and effectively reduces welding time, minimizing the impact on the construction site and ensuring better safety during construction.

Description

Technical Field

[0001] This application relates to the field of prefabricated connection technology between building curtain walls and steel structure shafts, and particularly to the connection nodes of prefabricated elevator shaft curtain walls. Background Technology

[0002] Currently, the external enclosure structure of elevator shafts in high-rise buildings is mostly constructed using on-site welding or bolting. In recent years, prefabricated building technology has improved construction efficiency through factory prefabrication of components, but there is still a lack of standardized design for the connection nodes of elevator shaft curtain walls, making it difficult to balance the precision of factory prefabrication with the convenience of on-site installation.

[0003] Existing elevator shaft curtain walls often require welding during installation. Welding is significantly affected by environmental conditions, and the quality of the welds is difficult to guarantee. Furthermore, since the construction is carried out inside the elevator shaft, the enclosed environment may pose a fire hazard. Utility Model Content

[0004] To address the shortcomings of existing technologies, this application provides a prefabricated elevator shaft curtain wall connection node, which overcomes the deficiencies of existing technologies. It aims to solve the problems that existing elevator shaft curtain walls often require welding during installation. Welding is significantly affected by environmental conditions, and the quality of welds is difficult to guarantee. Furthermore, due to the construction inside the elevator shaft, the enclosed environment may pose a fire hazard.

[0005] To achieve the above objectives, this application provides the following technical solution: a prefabricated elevator shaft curtain wall connection node, comprising four sets of square tube beams, four sets of curtain wall bodies arranged between the four sets of square tube beams, and multiple sets of connection structures arranged on both sides of the four sets of curtain wall bodies. Each connection structure includes angle iron, and multiple sets of connecting bolts are arranged inside the angle iron. The multiple sets of connecting bolts are threaded through the angle iron and the square tube beams. The curtain wall body is located inside the connection structure. A support component is arranged at the bottom of the connection structure. The support component is located at the bottom of the curtain wall body. Two sets of horizontal beams are arranged between the two sets of square tube beams, and the two sets of horizontal beams are respectively located above and below the curtain wall body.

[0006] By adopting the above technical solution and setting up square tube beams, the curtain wall body can be effectively fixed between multiple sets of connecting structures during use. One side of the connecting structure is fixedly connected to the square tube beams by connecting bolts. The horizontal beams set up at this time can fix the top and bottom of the curtain wall body, and the support components set at the bottom can better support the bottom of the curtain wall body. This makes disassembly more convenient during use, effectively reduces the time spent on welding processes, effectively reduces the impact on the construction site, and better ensures safety during construction.

[0007] As a preferred technical solution of this application, the supporting component includes a vertical plate, the bottom of the connecting structure is provided with an installation groove, a fixing block is provided inside the installation groove, a support plate is provided at the bottom of the vertical plate, a hollow groove matching the fixing block is provided at the top of the vertical plate, a connecting shaft and a fixing plate are provided inside the fixing block, and the connecting shaft passes through the fixing plate and is fixedly connected to the inside of the fixing block.

[0008] By adopting the above technical solution and setting up the support components, the support components and the connecting structure can be quickly disassembled and installed during use. By moving one side of the fixing plate out, it can be rotated after being moved to the outside. The fixing plate can fix the vertical plate and the angle iron. The set support plate can effectively support the curtain wall body. When you want to disassemble it, you only need to rotate the fixing plate, which is more convenient during use.

[0009] As a preferred embodiment of this application, a spring is provided on the outside of the connecting shaft, and the spring is located outside the fixing plate.

[0010] By adopting the above technical solution and setting a spring, the position of the fixing plate can be quickly fixed during use, thus ensuring the contact effect between the fixing plate and the upright plate, making it more convenient to use.

[0011] As a preferred technical solution of this application, the angle iron is provided with multiple sets of tripods inside, and the distance between the multiple sets of tripods is the same.

[0012] By adopting the above technical solution and setting up a tripod, the structural strength of the angle iron can be improved during use, effectively enhancing the overall structural strength and making it more stable.

[0013] As a preferred technical solution of this application, connecting plates are provided on both sides of the horizontal beam, and a placement groove is provided inside the horizontal beam, which is matched with the bottom of the curtain wall body.

[0014] By adopting the above technical solution and setting the placement groove, the bottom of the curtain wall body can be effectively fixed during use, making it more convenient to use and improving the practicality of the device.

[0015] As a preferred technical solution of this application, the bottom of the angle iron is provided with an L-shaped plate, and the two ends of the L-shaped plate are respectively connected to the angle iron and the connecting plate by connecting bolts.

[0016] By adopting the above technical solution and setting an L-shaped plate, a quick and fixed connection between the connecting structure and the horizontal beam can be achieved during use, which makes the device more stable and improves its practicality.

[0017] As a preferred technical solution of this application, a reinforcing rod is provided between the two sets of corresponding connecting structures.

[0018] By adopting the above technical solution and setting up reinforcing rods, a tighter connection between the two sets of connecting structures can be achieved during use, further maintaining stability during use.

[0019] As a preferred technical solution of this application, a stabilizing pad is provided on the top of the tray, and a sealing filling pad is provided inside the placement groove.

[0020] By adopting the above technical solution and setting stabilizing pads and sealing pads, the fixing effect between the supporting components and the curtain wall body can be improved during use. At the same time, the sealing pads can effectively improve the sealing between the horizontal beams and the curtain wall body.

[0021] The beneficial effects of this application are: 1. By setting up square tube beams, the curtain wall body can be effectively fixed between multiple sets of connecting structures during use. One side of the connecting structure is fixedly connected to the square tube beams by connecting bolts. The horizontal beams set up at this time can fix the top and bottom of the curtain wall body, and the support components set at the bottom can better support the bottom of the curtain wall body. This makes it easier to disassemble during use, effectively reduces the time spent on welding processes, effectively reduces the impact on the construction site, and better ensures safety during construction.

[0022] 2. By setting up the support components, quick disassembly and installation between the support components and the connecting structure can be achieved during use. By moving one side of the fixing plate out, it can be rotated after being moved to the outside. The fixing plate can fix the vertical plate and the angle iron. The set support plate can achieve an effective support effect for the curtain wall body. When you want to disassemble it, you only need to rotate the fixing plate, which makes it more convenient to use. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this application; Figure 2 This is a schematic diagram of the square tube beam structure of this application; Figure 3 This is a schematic diagram of the connection structure of this application; Figure 4 This is a schematic diagram of the transverse beam structure of this application.

[0024] In the diagram: 1. Square tube beam; 2. Curtain wall body; 3. Connecting structure; 301. Angle iron; 302. Connecting bolt; 303. Mounting groove; 304. Fixing block; 305. L-shaped plate; 306. Tripod; 307. Reinforcing rod; 4. Horizontal beam; 401. Connecting plate; 402. Placement groove; 403. Sealing filler; 6. Supporting assembly; 601. Vertical plate; 602. Support plate; 603. Hollow groove; 604. Fixing plate; 605. Connecting shaft; 606. Spring; 608. Stabilizing pad. Detailed Implementation

[0025] The technical solutions of 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. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] Reference Figure 1-4 The prefabricated elevator shaft curtain wall connection node includes four sets of square tube beams 1, with four sets of curtain wall bodies 2 arranged between them. Multiple connection structures 3 are provided on both sides of each curtain wall body 2. Each connection structure 3 includes angle iron 301, with multiple sets of connecting bolts 302 inside the angle iron 301. These bolts 302 thread through the angle iron 301 and connect to the square tube beams 1. The curtain wall body 2 is located inside the connection structure 3. A support component 6 is located at the bottom of the connection structure 3. Two sets of horizontal beams 4 are arranged between the two sets of square tube beams 1, located above and below the curtain wall body 2, respectively. A spring 606 is installed outside the connecting shaft 605, located outside the fixing plate 604.

[0027] By setting up the square tube beam 1, the curtain wall body 2 can be effectively fixed between multiple sets of connecting structures 3 during use. One side of the connecting structure 3 is fixedly connected to the square tube beam 1 by connecting bolts 302. At this time, the horizontal beam 4 can fix the top and bottom of the curtain wall body 2, and the support component 6 at the bottom can better support the bottom of the curtain wall body 2. This makes disassembly more convenient during use, effectively reduces the time spent on welding processes, and effectively reduces the impact on the construction site, thus ensuring better safety during construction. By setting up the spring 606, the position of the fixing plate 604 can be quickly fixed during use, ensuring the contact effect between the fixing plate 604 and the vertical plate 601, making it more convenient to use.

[0028] Reference Figure 1-4The supporting component 6 includes a vertical plate 601. The bottom of the connecting structure 3 has a mounting groove 303, inside which a fixing block 304 is installed. The bottom of the vertical plate 601 has a support plate 602, and the top of the vertical plate 601 has a hollow groove 603 that matches the fixing block 304. The fixing block 304 has a connecting shaft 605 and a fixing plate 604 inside, with the connecting shaft 605 passing through the fixing plate 604 and fixedly connected to the fixing block 304. The angle iron 301 has multiple sets of tripods 306 inside, with equal spacing between them. The bottom of the angle iron 301 has an L-shaped plate 305, with both ends of the L-shaped plate 305 threadedly connected to the angle iron 301 and the connecting plate 401 via connecting bolts 302. By providing the supporting component 6, during use… This system allows for quick disassembly and installation between the supporting component 6 and the connecting structure 3. By moving one side of the fixing plate 604 outward, it can be rotated. The fixing plate 604 can fix the vertical plate 601 and the angle iron 301. The set support plate 602 can effectively support the curtain wall body 2. To disassemble it, simply rotate the fixing plate 604, making it more convenient to use. By setting the tripod 306, the structural strength of the angle iron 301 can be improved, effectively enhancing the overall structural strength and stability during use. By setting the L-shaped plate 305, a quick fixed connection can be achieved between the connecting structure 3 and the horizontal beam 4, making it more stable and improving the practicality of the device.

[0029] Reference Figure 1-4 A connecting plate 401 is provided on both sides of the horizontal beam 4, and a placement groove 402 is provided inside the horizontal beam 4. The placement groove 402 is matched with the bottom of the curtain wall body 2. By setting the placement groove 402, the bottom of the curtain wall body 2 can be effectively fixed during use, making it more convenient and improving the practicality of the device. A reinforcing rod 307 is provided between the two sets of corresponding connecting structures 3. By setting the reinforcing rod 307, a tighter connection can be achieved between the two sets of connecting structures 3 during use, further maintaining stability. A stabilizing pad 608 is provided on the top of the support plate 602, and a sealing filling pad 403 is provided inside the placement groove 402. By setting the stabilizing pad 608 and the sealing filling pad 403, the fixing effect between the supporting component 6 and the curtain wall body 2 can be improved during use, and the sealing filling pad 403 can effectively improve the sealing between the horizontal beam 4 and the curtain wall body 2.

[0030] Working principle: By setting up the square tube beam 1, the curtain wall body 2 can be effectively fixed between multiple sets of connecting structures 3 during use. One side of the connecting structure 3 is fixedly connected to the square tube beam 1 by connecting bolts 302. At this time, the horizontal beam 4 can fix the top and bottom of the curtain wall body 2. The support component 6 set at the bottom can better support the bottom of the curtain wall body 2. This makes it easier to disassemble during use, and can effectively reduce the time spent on welding processes, effectively reduce the impact on the construction site, and better ensure safety during construction. By setting up the support component 6, it is possible to quickly disassemble and install the support component 6 and the connecting structure 3 during use. By moving one side of the fixing plate 604 out, it can be rotated after being moved to the outside. The fixing plate 604 can fix the vertical plate 601 and the angle iron 301. The set support plate 602 can effectively support the curtain wall body 2. To disassemble it, simply rotate the fixing plate 604, making it more convenient to use. The spring 606 allows for quick fixation of the fixed plate 604 during use, ensuring effective contact between the fixed plate 604 and the upright plate 601, making it more convenient to use. The tripod 306 enhances the structural strength of the angle iron 301, effectively improving the overall structural strength and stability during use. Meanwhile, by setting the placement slot 402, the bottom of the curtain wall body 2 can be effectively fixed during use, making it more convenient to use and improving the practicality of the device. In addition, by setting the L-shaped plate 305, a quick and fixed connection can be achieved between the connecting structure 3 and the horizontal beam 4 during use, which makes the device more stable and improves its practicality. By setting the reinforcing rod 307, a tighter connection can be achieved between the two sets of connecting structures 3 during use, further maintaining stability. By setting the stabilizing pad 608 and the sealing filling pad 403, the fixing effect between the supporting component 6 and the curtain wall body 2 can be improved during use, while the sealing filling pad 403 can effectively improve the sealing between the horizontal beam 4 and the curtain wall body 2.

[0031] 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 fabricated elevator shaft curtain wall connection joint, comprising four groups of square tube beams (1), characterized in that, Four sets of curtain wall bodies (2) are arranged between the four sets of square tube beams (1). Multiple sets of connecting structures (3) are arranged on both sides of the four sets of curtain wall bodies (2). The connecting structure (3) includes angle iron (301). Multiple sets of connecting bolts (302) are arranged inside the angle iron (301). The multiple sets of connecting bolts (302) are threaded through the angle iron (301) and the square tube beam (1). The curtain wall body (2) is located inside the connecting structure (3). A support component (6) is arranged at the bottom of the connecting structure (3). The support component (6) is located at the bottom of the curtain wall body (2). Two sets of horizontal beams (4) are arranged between the two sets of square tube beams (1). The two sets of horizontal beams (4) are located above and below the curtain wall body (2) respectively.

2. The fabricated elevator shaft curtain wall connection node of claim 1, wherein, The supporting component (6) includes a vertical plate (601), the bottom of the connecting structure (3) is provided with an installation groove (303), the inside of the installation groove (303) is provided with a fixing block (304), the bottom of the vertical plate (601) is provided with a support plate (602), the top of the vertical plate (601) is provided with a hollow groove (603) that matches the fixing block (304), the inside of the fixing block (304) is provided with a connecting shaft (605) and a fixing plate (604), the connecting shaft (605) passes through the fixing plate (604) and is fixedly connected to the inside of the fixing block (304).

3. The fabricated elevator shaft curtain wall connection node of claim 2, wherein, A spring (606) is provided on the outside of the connecting shaft (605), and the spring (606) is located outside the fixing plate (604).

4. The fabricated elevator shaft curtain wall connection node of claim 1, wherein, The angle iron (301) is provided with multiple sets of tripods (306) inside, and the distance between the multiple sets of tripods (306) is the same.

5. The prefabricated elevator shaft curtain wall connection node according to claim 2, characterized in that, Both sides of the horizontal beam (4) are provided with connecting plates (401), and the interior of the horizontal beam (4) is provided with a placement groove (402), which is matched with the bottom of the curtain wall body (2).

6. The fabricated elevator shaft curtain wall connection node of claim 5, wherein, The bottom of the angle iron (301) is provided with an L-shaped plate (305), and the two ends of the L-shaped plate (305) are threadedly connected to the angle iron (301) and the connecting plate (401) respectively by connecting bolts (302).

7. The fabricated elevator shaft curtain wall connection node of claim 1, wherein, A reinforcing rod (307) is provided between the two sets of corresponding connecting structures (3).

8. The fabricated elevator shaft curtain wall connection node of claim 5, wherein, The top of the tray (602) is provided with a stabilizing pad (608), and the inside of the placement groove (402) is provided with a sealing filling pad (403).

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