Windproof support structure for steel structure curtain wall

Abstract

This application relates to the field of curtain wall installation technology, and provides a windproof support structure for steel structure curtain walls, including an I-shaped mounting frame and a curtain wall. The I-shaped mounting frame has four symmetrical first limiting grooves. Four first limiting blocks corresponding to the first limiting grooves are fixedly installed on the back of the curtain wall. A fixing mechanism is provided between the I-shaped mounting frame and the first limiting blocks. An upper groove is provided on one side of the curtain wall, and a lower stop block is fixedly installed on the side opposite to the upper groove. Second limiting grooves are provided on both sides of the curtain wall. Second limiting rods are slidably installed in the second limiting grooves of two adjacent curtain walls. The beneficial effects of this utility model are: it realizes the quick connection and fixing of the curtain wall and the I-shaped mounting frame, facilitates disassembly and installation, improves the stability of the installation, and further connects and fixes two adjacent curtain walls through the second limiting rods, improving the stability of the curtain wall installation. At the same time, it improves the sealing between two adjacent curtain walls and enhances the windproof effect.

Description

Technical Field

[0001] This utility model belongs to the field of curtain wall installation technology, and specifically relates to a windproof support structure for steel structure curtain walls. Background Technology

[0002] A curtain wall is a non-load-bearing exterior wall covering of a building, hung up like a curtain, hence also called a "curtain wall". It is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. With the development of society, the use of curtain walls has become more widespread, mainly serving the functions of aesthetics and wind protection. Curtain walls are divided into steel structure supports and steel structure curtain walls, which refer to the steel frame playing a fixing role, while the steel structure has excellent corrosion resistance and supporting strength.

[0003] The existing method typically involves fixing the mounting frame and then installing the curtain wall onto the frame using bolts and nuts. However, because the gap between the curtain wall and the mounting frame is limited after fixing, the installation is difficult and inconvenient to operate. In addition, there are no connecting components between adjacent curtain walls, and there are gaps between them, which affects the windproof effect. Utility Model Content

[0004] In view of this, the present invention provides a windproof support structure for steel structure curtain walls. The I-beam mounting frame is fixed, and a first limiting block on the operating curtain wall is inserted into a first limiting groove. A fixing mechanism is then used to fix the first limiting block within the first limiting groove, achieving rapid connection and fixation between the curtain wall and the I-beam mounting frame. This facilitates disassembly and installation, improving installation stability. The upper blocks of two adjacent curtain walls are inserted into the lower groove, and a second limiting rod further connects and fixes the two adjacent curtain walls, improving the stability of the curtain wall installation and enhancing the sealing between adjacent curtain walls, thus improving windproof performance.

[0005] The technical solution is as follows: A windproof support structure for a steel structure curtain wall includes an I-shaped mounting frame and a curtain wall. The I-shaped mounting frame is provided with four symmetrical mounting ears with mounting holes. The I-shaped mounting frame is provided with four symmetrical first limiting grooves. The back of the curtain wall is fixedly provided with four first limiting blocks corresponding to the first limiting grooves. A fixing mechanism is provided between the I-shaped mounting frame and the first limiting blocks. The fixing mechanism is operated to fix the first limiting blocks in the first limiting grooves. One side of the curtain wall is provided with an upper groove, and the side opposite to the upper groove is fixedly provided with a lower stop block. The two symmetrical sides of the curtain wall are provided with second limiting grooves. Second limiting rods are slidably installed in the second limiting grooves of two adjacent curtain walls.

[0006] During use, the above technical solution involves fixing the I-shaped mounting bracket, inserting the first limiting block on the curtain wall into the first limiting groove, and using the fixing mechanism to fix the first limiting block in the first limiting groove. This achieves quick connection and fixation between the curtain wall and the I-shaped mounting bracket, facilitating disassembly and installation, and improving installation stability. The upper blocks of two adjacent curtain walls are inserted into the lower groove, and the two adjacent curtain walls are further connected and fixed by the second limiting rod, improving the stability of the curtain wall installation and enhancing the sealing between the two adjacent curtain walls, thus improving the windproof effect.

[0007] Preferably, the cross-section of the first limiting groove is concave, and the cross-section of the first limiting block is convex, corresponding to the cross-section of the first limiting groove.

[0008] Preferably, the fixing mechanism includes a first piston cavity and a screw hole formed on the I-shaped mounting bracket. A first piston plate is slidably and sealed inside the first piston cavity. A fixing screw threadedly connected to the screw hole is rotatably mounted on the first piston plate. The I-shaped mounting bracket has four symmetrical second piston cavities. The four second piston cavities are sealed and connected to the first piston cavity through an air supply cavity. A second piston plate is slidably and sealed inside the four second piston cavities. A limit plate is provided on the second piston plate to restrict the first limit block from moving upward along the first limit groove.

[0009] Preferably, the I-shaped mounting bracket has four symmetrical second grooves, and the four second grooves are respectively connected to the second piston cavity through the first groove. The limiting plate is slidably installed in the second groove, and the second piston plate is connected and fixed to the limiting plate through the piston rod. The piston rod is slidably installed in the first groove.

[0010] Preferably, the piston rod is connected and fixed to the limiting plate via a connecting plate, the connecting plate is slidably installed in the first groove, and the second groove extends into the first limiting groove.

[0011] Preferably, an elastic component is movably installed in the second piston cavity. One end of the elastic component is connected and fixed to the second piston cavity, and the other end is connected and fixed to the second piston plate. The elastic component drives the limiting plate to disengage from the first limiting groove.

[0012] Preferably, the upper groove is formed on the upper end face of the curtain wall, the lower stop is formed on the lower end face of the curtain wall, and the second limiting groove is formed on the left and right end faces of the curtain wall.

[0013] Preferably, the upper groove is formed on the left end face of the curtain wall, the lower stop is formed on the right end face of the curtain wall, and the second limiting groove is formed on the upper and lower end faces of the curtain wall.

[0014] Preferably, the cross-section of the second limiting groove is U-shaped, and the cross-section of the second limiting rod is I-shaped and corresponds to the second limiting groove.

[0015] During use, the above technical solution achieves the connection and fixation of the two adjacent curtain walls by inserting the second limiting rod of the I-shaped type into the second limiting groove of the two adjacent curtain walls, thereby improving the stability of the installation.

[0016] After adopting the above technical solution, the beneficial effects of this utility model are:

[0017] 1. Fix the I-shaped mounting bracket, insert the first limiting block on the curtain wall into the first limiting groove, and operate the fixing mechanism to fix the first limiting block in the first limiting groove, so as to realize the quick connection and fixation of the curtain wall and the I-shaped mounting bracket, which facilitates disassembly and installation and improves the stability of the installation. Insert the upper blocks of two adjacent curtain walls into the lower groove, and further connect and fix the two adjacent curtain walls through the second limiting rod, thereby improving the stability of the curtain wall installation and improving the sealing between the two adjacent curtain walls, thus improving the windproof effect.

[0018] 2. By inserting the second limiting rod of the I-shaped type into the second limiting groove of the two adjacent curtain walls, the connection and fixation of the two adjacent curtain walls can be further realized, thereby improving the stability of the installation. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a perspective view of the present utility model;

[0021] Figure 2 This is an exploded view of the present invention;

[0022] Figure 3 This is a perspective view of the curtain wall of this utility model;

[0023] Figure 4 This is a perspective view of the I-shaped mounting plate and fixing mechanism of this utility model;

[0024] Figure 5 This is a top view of the installation of the I-shaped mounting plate and fixing mechanism of this utility model;

[0025] Figure 6 This utility model Figure 5 Sectional view at point AA;

[0026] Figure 7 This is an exploded view of the I-shaped mounting plate and fixing mechanism of this utility model.

[0027] Figure 8 This is a perspective view of the I-shaped mounting plate of this utility model;

[0028] Figure 9 This is a sectional view of the I-shaped mounting plate of this utility model;

[0029] Figure 10 This is a partial perspective view of the fixing mechanism in Embodiment 2 of this utility model;

[0030] In the diagram, 1. Curtain wall; 2. First limiting block; 3. Second limiting groove; 4. Upper groove; 5. Lower stop block; 6. Second limiting rod; 7. Fixing bolt; 8. I-shaped mounting bracket; 9. Mounting ear plate; 10. First limiting groove; 11. First piston cavity; 12. Screw hole; 13. Gas supply cavity; 14. Second piston cavity; 15. First groove; 16. Second groove; 17. First piston plate; 18. Fixing screw; 19. Second piston plate; 20. Piston rod; 21. Connecting plate; 22. Limiting plate; 23. Elastic component; Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0032] like Figures 1 to 10 As shown, a windproof support structure for a steel curtain wall includes an I-shaped mounting frame 8 and a curtain wall 1. The I-shaped mounting frame 8 is provided with four symmetrical mounting ears 9 with mounting holes. The I-shaped mounting frame 8 is provided with four symmetrical first limiting grooves 10. Four first limiting blocks 2 corresponding to the first limiting grooves 10 are fixedly provided on the back of the curtain wall 1. A fixing mechanism is provided between the I-shaped mounting frame 8 and the first limiting blocks 2. The fixing mechanism is operated to fix the first limiting blocks 2 in the first limiting grooves 10. An upper groove 4 is provided on one side of the curtain wall 1, and a lower stop block 5 is fixedly provided on the side opposite to the upper groove 4. Second limiting grooves 3 are provided on both sides of the curtain wall 1. Second limiting rods 6 are slidably installed in the second limiting grooves 3 on two adjacent curtain walls 1.

[0033] In actual operation, the I-shaped mounting bracket 8 is fixed, the first limiting block 2 on the curtain wall 1 is inserted into the first limiting groove 10, and the fixing mechanism is used to fix the first limiting block 2 in the first limiting groove 10, so as to realize the quick connection and fixation between the curtain wall 1 and the I-shaped mounting bracket 8, which facilitates disassembly and installation and improves the stability of the installation. The upper blocks of two adjacent curtain walls 1 are inserted into the lower groove, and the two adjacent curtain walls 1 are further connected and fixed by the second limiting rod 6, which improves the stability of the installation of the curtain wall 1, and at the same time improves the sealing between the two adjacent curtain walls 1, thus improving the windproof effect.

[0034] The cross-section of the first limiting groove 10 is concave, and the cross-section of the first limiting block 2 is convex, corresponding to the first limiting groove 10.

[0035] The fixing mechanism includes a first piston cavity 11 and a screw hole 12 formed on the I-shaped mounting bracket 8. A first piston plate 17 is slidably installed inside the first piston cavity 11. A fixing screw 18, which is threadedly connected to the screw hole 12, is rotatably installed on the first piston plate 17. Four symmetrical second piston cavities 14 are formed on the I-shaped mounting bracket 8. The four second piston cavities 14 are sealed and connected to the first piston cavity 11 through an air supply cavity 13. A second piston plate 19 is slidably installed inside the four second piston cavities 14. A limit plate 22 is provided on the second piston plate 19. The limit plate 22 restricts the first limit block 2 from moving upward along the first limit groove 10.

[0036] The I-shaped mounting bracket 8 has four symmetrical second grooves 16. The four second grooves 16 are connected to the second piston cavity 14 through the first groove 15 respectively. The limiting plate 22 is slidably installed in the second groove 16. The second piston plate 19 is connected and fixed to the limiting plate 22 through the piston rod 20. The piston rod 20 is slidably installed in the first groove 15.

[0037] Specifically: The I-shaped mounting bracket 8 has an air supply chamber 13, which seals and connects the four second piston chambers 14 with the first piston chamber 11. The first groove 15 is a U-shaped groove, and the connecting plate 21 and the piston rod 20 are slidably installed in the first groove 15.

[0038] The piston rod 20 is connected and fixed to the limiting plate 22 via the connecting plate 21. The connecting plate 21 is slidably installed in the first groove 15, and the second groove 16 extends into the first limiting groove 10.

[0039] Specifically: when the fixing screw 18 drives the first piston plate 17 to be located on the upper side of the first piston cavity 11, the atmospheric pressure is greater than the gas pressure in the first piston cavity 11 and the second piston cavity 14, and the atmospheric pressure pushes the limiting plate 22 to disengage from the first limiting groove 10.

[0040] In actual operation: the first limiting block 2 on the curtain wall 1 is inserted into the first limiting groove 10. The fixing screw 18 is rotated along the screw hole 12. The fixing screw 18 pushes the first piston plate 17 to move along the first piston cavity 11. The first piston plate 17 compresses the gas pressure in the first piston cavity 11 and the second piston cavity 14, making it greater than atmospheric pressure. This pushes the second piston plate 19 to move along the second piston cavity 14. The piston rod 20 and the connecting plate 21 push the limiting plate 22 to move along the second groove 16. The limiting plate 22 restricts the first limiting rod from moving upward along the first limiting groove 10, thus achieving the connection and fixation between the curtain wall 1 and the I-shaped mounting bracket 8. When disassembly is required, the fixing screw 18 is rotated to reset the first piston plate 17. Under the push of atmospheric pressure, the limiting plate 22 disengages from the first limiting groove 10 and contacts the limiting block 2. Example

[0041] Based on Embodiment 1, an elastic component 23 is movably installed in the second piston cavity 14. One end of the elastic component 23 is connected and fixed to the second piston cavity 14, and the other end is connected and fixed to the second piston plate 19. The elastic component 23 drives the limiting plate 22 to disengage from the first limiting groove 10.

[0042] Specifically: the elastic component 23 is a return spring.

[0043] In actual operation: the elastic component 23 further drives the limiting plate 22 to disengage from the first limiting groove 10 through the second piston plate 19, which facilitates disassembly. Example

[0044] Based on Embodiment 2, the upper groove 4 is formed on the upper end face of the curtain wall 1, the lower stop block 5 is formed on the lower end face of the curtain wall 1, and the second limiting groove 3 is formed on the left and right end faces of the curtain wall 1. Example

[0045] Based on Embodiment 1, the upper groove 4 is formed on the left end face of the curtain wall 1, the lower stop block 5 is formed on the right end face of the curtain wall 1, and the second limiting groove 3 is formed on the upper and lower end faces of the curtain wall 1. Example

[0046] Based on Embodiment 3 or Embodiment 4, the cross-section of the second limiting groove 3 is U-shaped, and the cross-section of the second limiting rod 6 is I-shaped, corresponding to the second limiting groove 3.

[0047] In actual operation: by inserting the second limiting rod 6 of the I-shaped type into the second limiting groove 3 of the two adjacent curtain walls 1, the connection and fixation of the two adjacent curtain walls 1 are further realized, and the stability of the installation is improved.

[0048] The working principle of this utility model is as follows: The first limiting block 2 on the curtain wall 1 is inserted into the first limiting groove 10. The fixing screw 18 is rotated along the screw hole 12, pushing the first piston plate 17 to move along the first piston cavity 11. The first piston plate 17 compresses the gas pressure in the first piston cavity 11 and the second piston cavity 14, making it greater than atmospheric pressure, and pushes the second piston plate 19 to move along the second piston cavity 14. The piston rod 20 and the connecting plate 21 push the limiting plate 22 to move along the second groove 16, thus limiting the movement of the gas through the limiting plate 22. The first limiting rod moves upward along the first limiting groove 10 to connect and fix the curtain wall 1 to the I-shaped mounting bracket 8. When disassembly is required, the fixing screw 18 is rotated to drive the first piston plate 17 to reset. Under the push of atmospheric pressure, the limiting plate 22 disengages from the first limiting groove 10 and contacts the limiting block 2. The upper blocks of the two adjacent curtain walls 1 are inserted into the lower groove, and the two adjacent curtain walls 1 are further connected and fixed by the second limiting rod 6, which improves the stability of the installation of the curtain wall 1, and at the same time improves the sealing between the two adjacent curtain walls 1, thus improving the windproof effect.

[0049] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from its spirit and scope. All such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

Claims

1. A windproof support structure for a steel curtain wall, comprising an I-beam mounting frame (8) and a curtain wall (1), characterized in that: The I-shaped mounting bracket (8) is provided with four symmetrical mounting ear plates (9) with mounting holes. The I-shaped mounting bracket (8) is provided with four symmetrical first limiting grooves (10). The back of the curtain wall (1) is fixedly provided with four first limiting blocks (2) corresponding to the first limiting grooves (10). A fixing mechanism is provided between the I-shaped mounting bracket (8) and the first limiting blocks (2). The fixing mechanism is operated to fix the first limiting blocks (2) in the first limiting grooves (10). One side of the curtain wall (1) is provided with an upper groove (4), and the side opposite to the upper groove (4) is fixedly provided with a lower stop block (5). The curtain wall (1) is provided with second limiting grooves (3) on both sides symmetrically. A second limiting rod (6) is slidably installed in the second limiting grooves (3) on two adjacent curtain walls (1).

2. The wind-resistant support structure for a steel structure curtain wall (1) according to claim 1, characterized in that, The first limiting groove (10) has a concave cross-section, and the first limiting block (2) has a convex cross-section corresponding to the first limiting groove (10).

3. The windproof support structure for a steel structure curtain wall (1) according to claim 2, characterized in that, The fixing mechanism includes a first piston cavity (11) and a screw hole (12) opened on the I-shaped mounting bracket (8). A first piston plate (17) is slidably installed in the first piston cavity (11). A fixing screw (18) threadedly connected to the screw hole (12) is rotatably installed on the first piston plate (17). Four symmetrical second piston cavities (14) are opened on the I-shaped mounting bracket (8). The four second piston cavities (14) are sealed and connected to the first piston cavity (11) through a gas supply cavity (13). A second piston plate (19) is slidably installed in the four second piston cavities (14). A limit plate (22) is provided on the second piston plate (19). The limit plate (22) restricts the first limit block (2) from moving upward along the first limit groove (10).

4. The wind-resistant support structure for a steel structure curtain wall (1) according to claim 3, characterized in that, The I-shaped mounting bracket (8) has four symmetrical second grooves (16). The four second grooves (16) are connected to the second piston cavity (14) through the first groove (15). The limiting plate (22) is slidably installed in the second groove (16). The second piston plate (19) is connected and fixed to the limiting plate (22) through the piston rod (20). The piston rod (20) is slidably installed in the first groove (15).

5. A windproof support structure for a steel structure curtain wall (1) according to claim 4, characterized in that, The piston rod (20) is connected and fixed to the limiting plate (22) through the connecting plate (21). The connecting plate (21) is slidably installed in the first groove (15), and the second groove (16) extends into the first limiting groove (10).

6. A windproof support structure for a steel structure curtain wall (1) according to claim 5, characterized in that, An elastic component (23) is movably installed inside the second piston cavity (14). One end of the elastic component (23) is connected and fixed to the second piston cavity (14), and the other end is connected and fixed to the second piston plate (19). The elastic component (23) drives the limiting plate (22) to disengage from the first limiting groove (10).

7. A windproof support structure for a steel structure curtain wall (1) according to claim 6, characterized in that, The upper groove (4) is formed on the upper end face of the curtain wall (1), the lower stop block (5) is formed on the lower end face of the curtain wall (1), and the second limiting groove (3) is formed on the left and right end faces of the curtain wall (1).

8. A windproof support structure for a steel structure curtain wall (1) according to claim 1, characterized in that, The upper groove (4) is located on the left end face of the curtain wall (1), the lower stop block (5) is located on the right end face of the curtain wall (1), and the second limiting groove (3) is located on the upper and lower end faces of the curtain wall (1).

9. A wind-resistant support structure for a steel structure curtain wall (1) according to claim 7 or 8, characterized in that, The second limiting groove (3) has a 'U' shaped cross section, and the second limiting rod (6) has an 'I' shaped cross section, which corresponds to the second limiting groove (3).

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