Curtain wall broken bridge column profile
By designing the snap-fit and fixed connection structure of the thermally broken curtain wall column profiles, the problems of low strength and complicated installation of traditional column connection sections are solved, realizing high-strength and stable curtain wall installation and dismantling, which is suitable for curtain wall systems of modern high-rise buildings.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU IN LEADER TECH CO LTD
- Filing Date
- 2025-06-17
- Publication Date
- 2026-06-09
AI Technical Summary
Traditional thermal break exposed frame curtain walls have low structural strength in the column connection section, are complicated to install, and cannot meet the design requirements of high-strength structures. Furthermore, the stability of the installation affects the quality of use, and the inconvenience of disassembly increases the cost of handling.
A thermal break column profile for curtain walls was designed. The column spacing can be adjusted by combining the snap-on mounting groove and the snap-on mounting base, and the connection stability is improved by the threaded adjustment rod and the pin limiting rod. At the same time, the support stability is enhanced by the fixed connection hole and the support foot structure.
It improves the mobility and stability of the curtain wall installation, facilitates the installation of curtain wall bodies of different sizes, enhances the stability of column connections and support, and reduces the difficulty of installation and dismantling.
Smart Images

Figure CN224338479U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of curtain wall technology, and in particular to a thermal break column profile for curtain walls. Background Technology
[0002] A curtain wall is the exterior cladding of a building. It is non-load-bearing and hangs like a curtain, hence also called a suspended wall. It is a lightweight wall structure with decorative effects commonly used in modern large and high-rise buildings. Thermally broken exposed frame curtain walls are now widely used. However, the traditional column connection structure of thermally broken exposed frame curtain walls has been found to have low strength and is cumbersome to install, making it difficult to meet the high-strength structural design requirements and the need for rapid installation. Furthermore, traditional equipment installation methods are inconvenient for subsequent disassembly, leading to difficulties in transporting the equipment and increasing transportation costs. Secondly, the stability after installation directly affects the quality of the curtain wall. Therefore, we have redesigned a thermally broken column profile for curtain walls. Utility Model Content
[0003] The purpose of this utility model is to provide a thermal break column profile for curtain walls.
[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a thermally broken curtain wall column profile, including a first curtain wall mounting column and a second curtain wall mounting column. The first curtain wall mounting column has a snap-fit mounting groove inside, and a snap-fit mounting base is detachably installed inside the snap-fit mounting groove. A curtain wall mounting plate is fixedly connected to one side surface of the snap-fit mounting base. A curtain wall mounting snap-fit groove is opened inside one side of the curtain wall mounting plate. A curtain wall body is detachably installed inside the curtain wall mounting snap-fit groove. A connecting plate is fixedly installed at the top of the back side of one side of the first curtain wall mounting column. A threaded adjusting rod is movably installed inside one side of the connecting plate. An adjusting turntable is fixedly connected to the top of one side of the threaded adjusting rod. A connecting bearing plate is rotatably connected to the top of the threaded adjusting rod away from the adjusting turntable. A fixed connecting plate is fixedly connected to one side surface of the connecting bearing plate.
[0005] Preferably, an auxiliary connecting plate is fixedly installed on the bottom of the back side of one side of the first curtain wall mounting column, and a pin limiting rod is fixedly connected to one side of the auxiliary connecting plate. A sleeve plate is fixedly connected to the bottom of the back side of one side of the second curtain wall mounting column, and a sleeve limiting cylinder is fixedly connected to the top surface of one side of the sleeve plate.
[0006] Preferably, the first curtain wall mounting column and the second curtain wall mounting column have the same structure, the connection between the snap-on mounting base and the snap-on mounting groove is a movable snap-on connection, and the connection between the curtain wall body and the curtain wall mounting plate is a movable snap-on connection.
[0007] Preferably, the fixed connecting plate is located at the top of the back side of one side of the second curtain wall mounting column, the threaded adjusting rod passes through the interior of the connecting plate, the pin limiting rod passes through the interior of the sleeve plate and the sleeve limiting cylinder, and the connection relationship between the pin limiting rod and the sleeve limiting cylinder is a movable sleeve.
[0008] Preferably, a first fixing connection hole is provided on the bottom side surface of the first curtain wall mounting column, a fixing connection bracket is detachably installed on the side surface of the first curtain wall mounting column near the first fixing connection hole, a fixing connection plate is fixedly connected to one side surface of the fixing connection bracket, a second fixing connection hole is provided on one side surface of the fixing connection plate, a stable support foot is fixedly connected to one side top surface of the fixing connection bracket, a third fixing connection hole is provided on one side surface of the stable support foot, a slot is provided on the top side surface of the stable support foot, a pull-out slot is movably connected to the pull-out slot, an auxiliary fixing plate is fixedly connected to one side top surface of the pull-out connecting plate, and a fourth fixing connection hole is provided on one side surface of the auxiliary fixing plate.
[0009] Preferably, the positions of the second fixed connection hole and the first fixed connection hole correspond one-to-one, the positions of the pull slot and the pull-out connecting plate correspond one-to-one, the connection relationship between the pull-out connecting plate and the stable support foot is a sliding connection, and the specifications of the third fixed connection hole and the fourth fixed connection hole are the same.
[0010] Compared with related technologies, the thermal break column profile for curtain walls provided by this utility model has the following advantages:
[0011] 1. This utility model provides a thermal break curtain wall column profile. It features a snap-fit mounting base that directly installs into the snap-fit mounting groove, while a snap-fit mounting base on the other side directly installs into the second curtain wall column. The position of the threaded adjusting rod within the connecting plate is adjusted by rotating a turntable, thereby allowing for adjustment of the distance between the first and second curtain wall columns. The adjustment is based on the actual width of the curtain wall body. The curtain wall body can be directly installed into the snap-fit groove, improving the flexibility of curtain wall installation and facilitating the installation of curtain wall bodies of different sizes. A pin limiting rod on the auxiliary connecting plate is directly inserted into the sleeve limiting cylinder. The pin limiting rod, located within the sleeve plate and sleeve limiting cylinder, facilitates the pin insertion, improving the stability of the connection between the first and second curtain wall columns.
[0012] 2. This utility model provides a thermal break column profile for curtain walls. By aligning the second and first fixed connection holes on the fixed connection plate one-to-one, a fixing device is installed inside the second and first fixed connection holes to complete the connection and fixing between the fixed connection bracket and the first curtain wall mounting column. The third fixed connection hole is directly installed to assist in the fixing and support between the auxiliary stabilizing support foot and the fixed connection bracket. The position of the pull-out connecting plate can be adjusted by pulling it out of the slot, thereby adjusting the position of the auxiliary fixing plate, increasing the support area of the stabilizing support foot, and improving the support stability. The fixing device is installed inside the third and fourth fixed connection holes to achieve installation stability. Fixed connection brackets are set on both sides of the first and second curtain wall mounting columns. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0014] Figure 2 This is a schematic diagram of the overall rear side view of the device of this utility model;
[0015] Figure 3 This is a split side view structural diagram of the curtain wall installation columns and fixed connection brackets of this utility model;
[0016] Figure 4 This is a top view structural diagram of the fixed connection bracket and auxiliary fixing plate of this utility model.
[0017] The diagram is labeled as follows: 1. First curtain wall mounting column; 2. Second curtain wall mounting column; 3. Clip mounting slot; 4. Clip mounting base; 5. Curtain wall mounting plate; 6. Curtain wall mounting clip slot; 7. Curtain wall body; 8. Connecting plate; 9. Threaded adjusting rod; 10. Adjusting turntable; 11. Connecting bearing plate; 12. Fixed connecting plate; 13. Auxiliary connecting plate; 14. Pin limiting rod; 15. Sleeve plate; 16. Sleeve limiting sleeve; 17. First fixed connecting hole; 18. Fixed connecting bracket; 19. Fixed connecting plate; 20. Second fixed connecting hole; 21. Stabilizing support foot; 22. Third fixed connecting hole; 23. Pull-out slot; 24. Pull-out connecting plate; 25. Auxiliary fixing plate; 26. Fourth fixed connecting hole. Detailed Implementation
[0018] Example 1:
[0019] Please see Figure 1-4This utility model provides a technical solution: a thermal break curtain wall column profile, including a first curtain wall mounting column 1 and a second curtain wall mounting column 2. The first curtain wall mounting column 1 has a snap-fit mounting groove 3 inside, and a snap-fit mounting base 4 is detachably installed inside the snap-fit mounting groove 3. A curtain wall mounting plate 5 is fixedly connected to one side surface of the snap-fit mounting base 4. A curtain wall mounting snap-fit groove 6 is opened inside one side of the curtain wall mounting plate 5, and a curtain wall body 7 is detachably installed inside the curtain wall mounting snap-fit groove 6. A connecting plate 8 is fixedly installed at the top of the back side of one side of the first curtain wall mounting column 1. A threaded adjusting rod 9 is movably installed inside one side of the connecting plate 8. An adjusting turntable 10 is fixedly connected to the top of one side of the threaded adjusting rod 9. A connecting bearing plate 11 is rotatably connected to the top of the threaded adjusting rod 9 away from the adjusting turntable 10. A connecting bearing plate 11 is fixedly connected to one side surface of the connecting bearing plate 11. A fixed connecting plate 12 is attached to the bottom of the back side of one side of the first curtain wall mounting column 1. An auxiliary connecting plate 13 is fixedly installed on one side of the auxiliary connecting plate 13. A pin limiting rod 14 is fixedly connected to one side of the auxiliary connecting plate 13. A sleeve plate 15 is fixedly connected to the bottom of the back side of one side of the second curtain wall mounting column 2. A sleeve limiting cylinder 16 is fixedly connected to the top surface of one side of the sleeve plate 15. The structures of the first curtain wall mounting column 1 and the second curtain wall mounting column 2 are the same. The connection relationship between the snap-on mounting base 4 and the snap-on mounting groove 3 is a movable snap-on connection. The connection relationship between the curtain wall body 7 and the curtain wall mounting plate 5 is a movable snap-on connection. The fixed connecting plate 12 is located at the top of the back side of one side of the second curtain wall mounting column 2. The threaded adjusting rod 9 passes through the interior of the connecting plate 8. The pin limiting rod 14 passes through the interior of the sleeve plate 15 and the sleeve limiting cylinder 16. The connection relationship between the pin limiting rod 14 and the sleeve limiting cylinder 16 is a movable sleeve connection.
[0020] In the implementation plan, the snap-on mounting base 4 is directly installed into the snap-on mounting groove 3, while the snap-on mounting base 4 on the other side is directly installed into the second curtain wall mounting column 2. By adjusting the rotation of the turntable 10 to adjust the position of the threaded adjusting rod 9 inside the connecting plate 8, the spacing between the first curtain wall mounting column 1 and the second curtain wall mounting column 2 can be adjusted according to the actual width of the curtain wall body 7. The curtain wall body 7 can be directly installed into the curtain wall mounting snap-on groove 6, which improves the mobility of the installation of the curtain wall body 7 and facilitates the installation and use of curtain wall bodies 7 of different sizes. The pin limiting rod 14 on the auxiliary connecting plate 13 is directly inserted into the sleeve limiting cylinder 16. The pin limiting rod 14 inside the sleeve plate 15 and the sleeve limiting cylinder 16 realizes the pin insertion auxiliary operation, which improves the stability of the connection between the first curtain wall mounting column 1 and the second curtain wall mounting column 2.
[0021] Example 2:
[0022] Please see Figure 1-4This utility model provides a technical solution: a thermally broken curtain wall column profile, comprising a first fixing connection hole 17 on the bottom side surface of a first curtain wall mounting column 1, a fixing connection bracket 18 detachably mounted on the side surface of the first curtain wall mounting column 1 near the first fixing connection hole 17, a fixing connection plate 19 fixedly connected to one side surface of the fixing connection bracket 18, a second fixing connection hole 20 on one side surface of the fixing connection plate 19, a stable support foot 21 fixedly connected to the top side of one side of the fixing connection bracket 18, and a third fixing connection hole 20 on one side surface of the stable support foot 21. Hole 22, a slot 23 is provided on the top side surface of the stable support foot 21, and a pull-out connecting plate 24 is movably connected inside the slot 23. An auxiliary fixing plate 25 is fixedly connected to one side top of the pull-out connecting plate 24. A fourth fixing connection hole 26 is provided on one side surface of the auxiliary fixing plate 25. The positions of the second fixing connection hole 20 and the first fixing connection hole 17 correspond one-to-one. The positions of the slot 23 and the pull-out connecting plate 24 correspond one-to-one. The connection relationship between the pull-out connecting plate 24 and the stable support foot 21 is a sliding connection. The specifications of the third fixing connection hole 22 and the fourth fixing hole 26 are the same.
[0023] In the implementation plan, by setting a one-to-one alignment between the second fixed connection hole 20 and the first fixed connection hole 17 on the fixed connection plate 19, a fixing device is installed inside the second fixed connection hole 20 and the first fixed connection hole 17 to complete the connection and fixing between the fixed connection bracket 18 and the first curtain wall mounting column 1. The third fixed connection hole 22 is directly installed inside to fix the auxiliary stabilizing support foot 21 and the fixed connection bracket 18. The position of the pull-out connecting plate 24 is adjusted by pulling it out and inserting it inside the pull-out slot 23, thereby adjusting the position of the auxiliary fixing plate 25, increasing the support area of the stabilizing support foot 21 and improving the support stability. Fixing devices are installed inside the third fixed connection hole 22 and the fourth fixed connection hole 26 to achieve installation stability. Fixed connection brackets 18 are set on both sides of the first curtain wall mounting column 1 and the second curtain wall mounting column 2.
[0024] Working principle:
[0025] The snap-on mounting base 4 is directly installed into the snap-on mounting slot 3, while the snap-on mounting base 4 on the other side is directly installed into the second curtain wall mounting column 2. By adjusting the rotation of the turntable 10, the position of the threaded adjusting rod 9 inside the connecting plate 8 is adjusted, thereby realizing the adjustment of the distance between the first curtain wall mounting column 1 and the second curtain wall mounting column 2. The adjustment is carried out according to the actual width of the curtain wall body 7. The curtain wall body 7 can be directly installed into the curtain wall mounting snap-on slot 6, which improves the mobility of the installation of the curtain wall body 7 and facilitates the installation and use of curtain wall bodies 7 of different sizes. The pin limiting rod 14 on the auxiliary connecting plate 13 is directly inserted into the sleeve limiting cylinder 16. The pin limiting rod 14 realizes the pin insertion auxiliary operation inside the sleeve plate 15 and the sleeve limiting cylinder 16, which improves the stability of the connection between the first curtain wall mounting column 1 and the second curtain wall mounting column 2.
[0026] By aligning the second fixed connection hole 20 and the first fixed connection hole 17 on the fixed connection plate 19 one-to-one, fixing devices are installed inside the second fixed connection hole 20 and the first fixed connection hole 17 to complete the connection and fixing between the fixed connection bracket 18 and the first curtain wall mounting column 1. The third fixed connection hole 22 is directly installed to fix the auxiliary stabilizing support foot 21 and the fixed connection bracket 18. The position of the pull-out connecting plate 24 is adjusted by pulling it out and inserting it inside the pull-out slot 23, thereby adjusting the position of the auxiliary fixing plate 25, increasing the support area of the stabilizing support foot 21 and improving the support stability. Fixing devices are installed inside the third fixed connection hole 22 and the fourth fixed connection hole 26 to achieve installation stability. Fixed connection brackets 18 are set on both sides of the first curtain wall mounting column 1 and the second curtain wall mounting column 2.
Claims
1. A thermal break curtain wall column profile, comprising a first curtain wall mounting column (1) and a second curtain wall mounting column (2), wherein the first curtain wall mounting column (1) has a snap-fit mounting groove (3) inside, characterized in that: The buckle mounting slot (3) is detachably installed with a buckle mounting base (4). A curtain wall mounting plate (5) is fixedly connected to one side surface of the buckle mounting base (4). A curtain wall mounting buckle slot (6) is opened inside one side of the curtain wall mounting plate (5). A curtain wall body (7) is detachably installed inside the curtain wall mounting buckle slot (6). A connecting plate (8) is fixedly installed at the top of the back side of one side of the first curtain wall mounting column (1). A threaded adjusting rod (9) is movably installed inside one side of the connecting plate (8). An adjusting turntable (10) is fixedly connected to the top of one side of the threaded adjusting rod (9). A connecting bearing plate (11) is rotatably connected to the top of the threaded adjusting rod (9) away from the adjusting turntable (10). A fixed connecting plate (12) is fixedly connected to one side surface of the connecting bearing plate (11).
2. The thermal break column profile for curtain walls according to claim 1, characterized in that, An auxiliary connecting plate (13) is fixedly installed on the bottom of the back side of one side of the first curtain wall mounting column (1), and a pin limiting rod (14) is fixedly connected to one side of the auxiliary connecting plate (13). A sleeve plate (15) is fixedly connected to the bottom of the back side of one side of the second curtain wall mounting column (2), and a sleeve limiting cylinder (16) is fixedly connected to the top surface of one side of the sleeve plate (15).
3. The thermal break column profile for curtain walls according to claim 1, characterized in that, The first curtain wall mounting column (1) and the second curtain wall mounting column (2) have the same structure. The connection between the snap-on mounting base (4) and the snap-on mounting groove (3) is a movable snap-on connection. The connection between the curtain wall body (7) and the curtain wall mounting plate (5) is a movable snap-on connection.
4. The thermal break column profile for curtain walls according to claim 2, characterized in that, The fixed connecting plate (12) is located on the top of the back side of the second curtain wall mounting column (2). The threaded adjusting rod (9) passes through the interior of the connecting plate (8). The pin limiting rod (14) passes through the interior of the sleeve plate (15) and the sleeve limiting cylinder (16). The connection relationship between the pin limiting rod (14) and the sleeve limiting cylinder (16) is a movable sleeve.
5. The thermal break column profile for curtain walls according to claim 1, characterized in that, The first curtain wall mounting column (1) has a first fixed connection hole (17) on its side bottom surface. The first curtain wall mounting column (1) has a fixed connection bracket (18) detachably installed on its side surface near the first fixed connection hole (17). A fixed connection plate (19) is fixedly connected to one side surface of the fixed connection bracket (18). A second fixed connection hole (20) is opened on one side surface of the fixed connection plate (19). A stable support foot (21) is fixedly connected to one side top of the fixed connection bracket (18). A third fixed connection hole (22) is opened on one side surface of the stable support foot (21). A slot (23) is opened on the side top surface of the stable support foot (21). A pull-out connecting plate (24) is movably connected inside the slot (23). An auxiliary fixing plate (25) is fixedly connected to one side top of the pull-out connecting plate (24). A fourth fixed connection hole (26) is opened on one side surface of the auxiliary fixing plate (25).
6. The thermal break column profile for curtain walls according to claim 5, characterized in that, The positions of the second fixed connection hole (20) and the first fixed connection hole (17) are one-to-one, the positions of the pull slot (23) and the pull-in connection plate (24) are one-to-one, the connection relationship between the pull-in connection plate (24) and the stable support foot (21) is a sliding connection, and the specifications of the third fixed connection hole (22) and the fourth fixed connection hole (26) are the same.