Hidden frame connecting structure of glass curtain wall

Abstract

The invention discloses a hidden frame connecting structure of a glass curtain wall, which comprises vertical frames, the total number of the vertical frames is two, transverse frames are fixedly connected to the positions close to the top and the bottom between the two vertical frames, and through grooves are formed in the positions close to the top and the bottom of the vertical frames; a first Z-shaped plate and a second Z-shaped plate are arranged on the two sides of the through groove correspondingly. According to the hidden frame connecting structure of the glass curtain wall, multiple clamping and locking mechanisms are adopted between the vertical frame and the first Z-shaped plate and between the vertical frame and the second Z-shaped plate, the connecting strength and stability are greatly enhanced, and the opposite ends of the first Z-shaped plate and the second Z-shaped plate both penetrate into the through groove in the vertical frame and are connected with the through groove in a clamped mode; and meanwhile, a positioning plate at the center of one end of a second Z-shaped plate penetrates into a first positioning groove in the center of one end of a first Z-shaped plate to be clamped, so that the connection stability of the second Z-shaped plate and the vertical frame in the horizontal direction is further enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of building curtain walls, in particular to a hidden frame connection structure of a glass curtain wall. Background Art

[0002] Architectural curtain wall refers to the non-load-bearing exterior wall enclosure of a building, which is usually composed of panels (glass, metal plates, stone slabs, ceramic plates, etc.) and the supporting structure behind it (aluminum beams and columns, steel structures, glass ribs, etc.). It has a certain displacement ability relative to the main body or a certain deformation ability of itself, and does not bear the effects of the main structure. It is an outer protective wall or decorative structure of the building. The hidden frame glass curtain wall is composed of glass through structural adhesive, aluminum alloy auxiliary frame and aluminum alloy columns (beams). The glass and aluminum alloy auxiliary frame are assembled in the factory with structural adhesive, and the columns (beams) need to be assembled on site.

[0003] In the existing glass curtain wall hidden frame connection structure, the connection method between the vertical frame and the connecting parts is often relatively simple. For example, some structures only rely on simple bolt connections or a single clamping structure to achieve the fixation between the parts. This single connection method cannot provide sufficient connection strength and stability when facing complex external environments, such as strong winds, earthquakes and other natural disasters. Taking bolt connections as an example, under the action of long-term wind vibration, the bolts may become loose due to repeated stress, resulting in a decrease in the overall stability of the curtain wall structure and a safety hazard. When the single clamping structure is subjected to a large external force, the clamping part is prone to fall off, thereby affecting the safety of the entire curtain wall system. Summary of the Invention

[0004] The object of the present invention is to provide a hidden frame connection structure for a glass curtain wall, so as to solve the problem that in the existing hidden frame connection structure of a glass curtain wall proposed in the above background technology, the connection method between the vertical frame and the connecting parts is often relatively simple. For example, some structures only rely on simple bolt connections or a single clamping structure to achieve the fixation between the parts. This single connection method cannot provide sufficient connection strength and stability when facing complex external environments, such as natural disasters such as strong winds and earthquakes. Taking bolt connections as an example, under the action of long-term wind vibration, the bolts may become loose due to repeated stress, resulting in a decrease in the overall stability of the curtain wall structure and a safety hazard. When the single clamping structure is subjected to a large external force, the clamping part is prone to fall off, thereby affecting the safety of the entire curtain wall system.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a hidden frame connection structure of a glass curtain wall, comprising a vertical frame, wherein the vertical frames are arranged in two in total, and a horizontal frame is fixedly connected to the top and bottom positions of the vertical frames between the two vertical frames, and a through groove is provided at the top and bottom positions of the vertical frames, and a Z-shaped plate 1 and a Z-shaped plate 2 are respectively provided on both sides of the through groove, and the opposite ends of the Z-shaped plate 1 and the Z-shaped plate 2 are penetrated into the interior of the through groove and clamped in the through groove, a positioning groove 1 is provided at the center of one end of the Z-shaped plate 1, a built-in plate is fixedly connected to one side of the positioning groove 1, and a fixing block is fixedly connected to the center of one end of the built-in plate, The top and bottom of the fixing block are provided with claw grooves, and the center of one end of the Z-shaped plate is fixedly connected to a positioning plate, and the side of the positioning plate away from the Z-shaped plate passes through the interior of the positioning groove one and is clamped in the positioning groove one. The center of one end of the positioning plate is fixedly connected to an arc seat, and one side of the arc seat is movably equipped with an elastic clamping claw, and the side of the fixing block away from the built-in plate sequentially passes through the interior of the positioning plate and the elastic clamping claw, and one end of the elastic clamping claw passes through the interior of the two claw grooves and is clamped in the claw grooves. Reinforcement seats are provided at the top and bottom positions of the rear ends of the two vertical frames, and clamping grooves are provided at the two sides of the rear end of the reinforcement seat. The rear end position of the seat is provided with a movable slot, and the interior of the reinforcement seat is provided with movable slots at both sides corresponding to the front end of the movable slot, and one side of the movable slot is penetrated by the clamping slot, and the rear ends of the Z-shaped plate one and the Z-shaped plate two are fixedly connected to the clamping block, and the rear ends of the clamping block penetrate into the interior of the clamping slot and clamped in the clamping slot, and the interior of the movable slot is slidably connected to the movable plate, and the centers of the two clamping blocks arranged on the left and right relative ends are provided with fixed slots, and the back ends of the two movable plates respectively penetrate into the interior of the two fixed slots and clamped in the fixed slots. The side positions are provided with a bottom end plate, one side of the front end of the bottom end plate is fixedly connected to a connecting sleeve plate, the front end of the connecting sleeve plate passes through the interior of the movable slot and is fixedly connected to the rear end of the movable plate, the center position of the connecting sleeve plate is sleeved and threadedly connected to the two-way threaded rotating rod, the center of the rear end of the movable slot is fixedly connected to the center plate, the center of the center plate is rotatably connected to the rotating rod, the center of the two-way threaded rotating rod is fixedly installed with a vertical gear, the front end of the rotating rod is fixedly installed with a transverse gear, one side of the front end of the transverse gear is meshed with one side of the rear end of the vertical gear, and the rear end of the rotating rod passes through the outside of the reinforcement seat and is fixedly connected to a rotating knob.

[0006] Preferably, a positioning groove 2 is provided at the top position and the top position of one end of the Z-shaped plate, and a positioning rod is fixedly connected at the top position and the top position of one end of the Z-shaped plate 2. The positioning rod extends from the side of the Z-shaped plate 2 to the interior of the positioning groove 2 and is clamped with the positioning groove 2.

[0007] Preferably, an outer groove is opened in the center of both sides of the reinforcement seat, and the front and rear ends of the outer groove are fixedly connected with nuts, and both sides of the front end of the reinforcement seat are threadedly connected with mounting bolts, and the rear ends of the mounting bolts pass through the reinforcement seat and the nuts in sequence and extend to the outside of the reinforcement seat.

[0008] Preferably, a support groove is provided in the center of the opposite end of the two movable plates arranged on the left and right, and a support rod is slidably connected to one side of the support groove. One side of the support rod passes through the outside of the support groove and is fixedly connected to one side of the movable groove. A rebound spring is provided on the surface of the support rod, and both sides of the rebound spring are fixedly connected to the movable plate and the inner wall of the movable groove respectively.

[0009] Preferably, the interior of the reinforcement seat is provided with sliding grooves on both sides corresponding to the rear end of the movable groove, one side of the rear end of the bottom end plate is fixedly connected to a slider, the rear end of the slider passes through the interior of the sliding groove and is slidably connected to the sliding groove, and the opposite ends of the two bottom end plates arranged on the left and right are fixedly connected to a telescopic rod, and the side of the telescopic rod away from the bottom end plate is fixedly connected to the center plate, and the surface of the telescopic rod is provided with a second rebound spring, and the two ends of the second rebound spring are respectively fixedly connected to the bottom end plate and the center plate.

[0010] A method for installing a hidden frame connection structure of a glass curtain wall comprises the following steps: Step 1: Place the two vertical frames in parallel, and fix the horizontal frames at the top and bottom between the two vertical frames to form a stable frame foundation structure. This step provides frame support for the subsequent installation of various components and ensures the initial stability of the overall structure. The second step is to install the Z-shaped plate one and the Z-shaped plate two on both sides of the through-slots opened at the top and bottom positions of the vertical frame respectively, so that the opposite ends of the two pass through the through-slots and clamp them. At the same time, the positioning plate at the center of one end of the Z-shaped plate two passes through the positioning groove one at the center of the first end of the Z-shaped plate one and clamp it. The arc seat at the center of one end of the positioning plate is movably equipped with an elastic clamping claw, so that the side of the fixing block away from the built-in plate passes through the positioning plate and the inside of the elastic clamping claw in turn, and one end of the elastic clamping claw passes through the claw grooves opened at the top and bottom of the fixing block and clamps it, thereby realizing a stable connection between the Z-shaped plate one and the Z-shaped plate two on the vertical frame. In addition, the positioning rod fixedly connected at one end of the Z-shaped plate two at the top and bottom positions passes through the positioning groove two opened at the corresponding position of the first end of the Z-shaped plate one and clamps it, thereby further enhancing the stability of the connection between the two. The two-wheeled vehicle frame is fixedly mounted on the support frame, and the two-wheeled vehicle frame is fixed on the support frame, so that the two-wheeled vehicle frame can be fixed on the support frame of the vehicle body. Step 4: Through the outer grooves opened in the center of both sides of the reinforcement seat, use the nuts fixed at the front and rear ends of the outer grooves to thread the mounting bolts from both sides of the front end of the reinforcement seat, so that the rear ends of the mounting bolts pass through the reinforcement seat and the nuts in sequence and extend to the outside of the reinforcement seat, firmly fix the reinforcement seat on the installation surface, and complete the installation of the entire glass curtain wall hidden frame connection structure.

[0011] Compared with the prior art, the present invention has the following beneficial effects: The hidden frame connection structure of the glass curtain wall adopts multiple clamping and locking mechanisms between the vertical frame and the Z-shaped plate 1 and the Z-shaped plate 2, which greatly enhances the strength and stability of the connection. The opposite ends of the Z-shaped plate 1 and the Z-shaped plate 2 are penetrated into the interior of the through groove on the vertical frame and clamped into the through groove. This clamping method preliminarily fixes the position of the Z-shaped plate and the vertical frame. At the same time, the positioning plate at the center of one end of the Z-shaped plate 2 is penetrated into the positioning groove 1 at the center of the first end of the Z-shaped plate and clamped, further enhancing the connection stability between the two in the horizontal direction. The arc seat at the center of one end of the positioning plate is movably equipped with an elastic clamping claw. The side of the fixing block away from the built-in plate sequentially penetrates the positioning plate and the interior of the elastic clamping claw. One end of the elastic clamping claw penetrates into the claw grooves opened at the top and bottom of the fixing block and clamps, forming a complex and stable The locking system, compared with the single bolt connection or clamping structure in the prior art, this multiple clamping and locking mechanism can effectively resist the external force generated by complex external environment, such as strong wind, earthquake and other natural disasters. Under the action of long-term wind vibration, it will not loosen due to repeated stress like a single bolt connection, avoiding the problem of reduced overall stability of the curtain wall structure due to loose connection, and greatly improving the safety of the curtain wall system. The top position and the bottom position of the first end of the Z-shaped plate are both provided with positioning grooves 2, and the top position and the bottom position of the first end of the Z-shaped plate are fixedly connected with positioning rods. The side of the positioning rod away from the Z-shaped plate 2 passes through the interior of the positioning groove 2 and is clamped in the positioning groove 2. This secondary positioning structure is the connection between the Z-shaped plate 1 and the Z-shaped plate 2. It provides additional positioning and fixing points, further enhancing the accuracy and stability of the connection between the two. When subjected to a large external force impact, the secondary positioning structure can disperse part of the external force to prevent the clamping parts from falling off due to concentrated force, thereby ensuring the safety of the entire curtain wall system. Compared with the single clamping structure in the prior art, this secondary positioning structure greatly improves the anti-falling ability of the connecting parts under complex force conditions. The design of the reinforcement seat realizes the coordinated reinforcement of the entire glass curtain wall hidden frame connection structure. The reinforcement seat is clamped with the clamping blocks fixedly connected to the rear ends of the Z-shaped plate one and the Z-shaped plate two through the clamping grooves opened on both sides of its rear end. The reinforcement seat is initially connected to the Z-shaped plate, and then the rotation is driven by rotating the rotating knob on the outside of the rear end of the reinforcement seat. When the rod rotates, the horizontal gear at the front end of the rotating rod meshes with the vertical gear in the center of the two-way threaded rotating rod, causing the two-way threaded rotating rod to rotate, thereby driving the movable plate to slide in the movable groove, and the opposite ends of the two movable plates arranged on the left and right respectively penetrate into the fixed grooves opened in the centers of the opposite ends of the two clamping blocks to be clamped, thereby realizing a stable connection between the reinforcement seat and the Z-shaped plate one and the Z-shaped plate two. This reinforcement method not only reinforces the connection part between the Z-shaped plate and the vertical frame, but also connects the entire frame structure into a whole through the reinforcement seat, realizing overall coordinated reinforcement. Compared with the existing technology in which the reinforcement method is single and it is difficult to achieve overall coordinated reinforcement, the coordinated reinforcement mechanism of this structure can better disperse and withstand external forces, thereby improving the overall stability and durability of the curtain wall structure.During the movement of the movable plate, the support rod slides within the support groove, and rebound spring 1 provides elastic support to ensure the stability of the movable plate's movement. At the same time, the slider at the rear end of the bottom plate slides within the slide groove, the telescopic rod expands and contracts, and rebound spring 2 provides elastic buffering, ensuring the smoothness of the entire transmission process. These elastic supports and buffering devices can effectively absorb and disperse the vibration and stress generated during the reinforcement process and during the use of the curtain wall, preventing component damage and loose connections caused by rigid connections. Compared with the reinforcement methods in the prior art that lack elastic supports and buffering devices, the elastic design of this structure can better adapt to changes in the external environment and ensure the long-term stability of the reinforcement effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view of the structure of the present invention; Figure 2 It is a front cross-sectional view of the structure of the Z-shaped plate 1 and the Z-shaped plate 2 of the present invention; Figure 3 For the present invention Figure 2 A partial enlarged schematic diagram; Figure 4 This is a bottom sectional view of the structure of the reinforcement seat of the present invention; Figure 5 For the present invention Figure 4 A partial enlarged schematic diagram of B in the middle; Figure 6 It is a structural three-dimensional diagram of the vertical frame of the present invention; Figure 7 This is a structural stereogram of the Z-shaped plate 1 and the Z-shaped plate 2 of the present invention; Figure 8 It is a structural stereogram of the reinforcement seat of the present invention.

[0013] In the figure: 1. Vertical frame; 2. Horizontal frame; 3. Z-shaped plate 1; 4. Z-shaped plate 2; 5. Reinforcement seat; 6. Through slot; 7. Positioning slot 1; 8. Built-in plate; 9. Fixed block; 10. Positioning plate; 11. Claw slot; 12. Arc seat; 13. Elastic clamping claw; 14. Positioning slot 2; 15. Positioning rod; 16. Outer groove; 17. Nut; 18. Mounting bolt; 19. Snap-fit ​​slot; 20. Movable slot; 21. Movable slot; 22. Snap-fit ​​block; 23. Fixed slot; 24. Movable plate; 25. Support slot; 26. Support rod; 27. Rebound spring 1; 28. Two-way threaded rotating rod; 29. ​​Bottom end plate; 30. Center plate; 31. Connecting sleeve plate; 32. Vertical gear; 33. Rotating rod; 34. Horizontal gear; 35. Telescopic rod; 36. Rebound spring 2; 37. Rotating knob; 38. Slide; 39. Slider. DETAILED DESCRIPTION

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0015] See also Figure 1-8The present invention provides a technical solution: a hidden frame connection structure of a glass curtain wall, comprising a vertical frame 1, wherein the vertical frame 1 is provided in two pieces, and a horizontal frame 2 is fixedly connected to the top and bottom positions of the two vertical frames 1. A through groove 6 is provided at the top and bottom positions of the vertical frame 1, and a Z-shaped plate 1 3 and a Z-shaped plate 2 4 are provided on both sides of the through groove 6. The opposite ends of the Z-shaped plate 1 3 and the Z-shaped plate 2 4 pass through the interior of the through groove 6 and are clamped in the through groove 6. A positioning groove 1 7 is provided at the center of one end of the Z-shaped plate 1 3, and a built-in plate 8 is fixedly connected to one side of the positioning groove 7. A fixing block 9 is fixedly connected to the center of one end of the built-in plate 8, and a claw groove 11 is provided at the top and bottom of the fixing block 9. The center of one end of the Z-shaped plate 2 4 is fixedly connected to a positioning plate 10, and the side of the positioning plate 10 away from the Z-shaped plate 2 4 passes through the interior of the positioning groove 1 7 and is clamped in the positioning groove 7. The center of one end of the positioning plate 10 is fixedly connected to an arc seat 12, and one side of the arc seat 12 is movably equipped with an elastic clamping claw 13. The side of the fixed block 9 away from the built-in plate 8 sequentially passes through the interior of the positioning plate 10 and the elastic clamping claw 13, and one end of the elastic clamping claw 13 passes through the interior of the two claw grooves 11 and is clamped in the claw groove 11. Reinforcement seats 5 are provided at the top and bottom positions of the rear ends of the two vertical frames 1. Clamping grooves 19 are provided on both sides of the rear end of the reinforcement seat 5, and a movable groove 20 is provided at the rear end position of the reinforcement seat 5. , the interior of the reinforcement seat 5 is provided with movable grooves 21 on both sides of the front end corresponding to the movable groove 20, one side of the movable groove 21 penetrates the clamping groove 19, and the rear ends of the Z-shaped plate 1 3 and the Z-shaped plate 2 4 are fixedly connected with a clamping block 22, and the rear end of the clamping block 22 penetrates into the interior of the clamping groove 19 and is clamped into the clamping groove 19. The interior of the movable groove 21 is slidably connected with a movable plate 24, and the centers of the two opposite ends of the two clamping blocks 22 arranged on the left and right are provided with fixed grooves 23. The opposite ends of the two movable plates 24 respectively penetrate into the interior of the two fixed grooves 23 and are clamped into the fixed grooves 23. The front end position in the movable groove 20 is rotatably connected with a two-way threaded rotating rod 28, and the positions on both sides of the rear end of the movable groove 20 are provided There is a bottom end plate 29, and one side of the front end of the bottom end plate 29 is fixedly connected to a connecting sleeve plate 31, and the front end of the connecting sleeve plate 31 passes through the interior of the movable groove 21 and is fixedly connected to the rear end of the movable plate 24. The center position of the connecting sleeve plate 31 is sleeved and threadedly connected to the two-way threaded rotating rod 28, and the center of the rear end of the movable groove 20 is fixedly connected to the center of the center plate 30, and the center of the center plate 30 is rotatably connected to the rotating rod 33. The center of the two-way threaded rotating rod 28 is fixedly installed with a vertical gear 32, and the front end of the rotating rod 33 is fixedly installed with a horizontal gear 34, and one side of the front end of the horizontal gear 34 is meshed with one side of the rear end of the vertical gear 32. The rear end of the rotating rod 33 passes through the outside of the reinforcement seat 5 and is fixedly connected to the rotating button 37.

[0016] Positioning grooves 14 are provided at the top and bottom positions of one end of the Z-shaped plate 3, and positioning rods 15 are fixedly connected at the top and bottom positions of one end of the Z-shaped plate 24. The positioning rods 15 extend through the interior of the positioning grooves 14 away from the side of the Z-shaped plate 24 and are engaged with the positioning grooves 14.

[0017] An outer groove 16 is provided in the center of both sides of the reinforcement seat 5, and nuts 17 are fixedly connected to the front and rear ends of the outer groove 16. Mounting bolts 18 are threadedly connected to both sides of the front end of the reinforcement seat 5, and the rear ends of the mounting bolts 18 pass through the reinforcement seat 5 and the nuts 17 in sequence and extend to the outside of the reinforcement seat 5.

[0018] A support groove 25 is provided at the center of the opposite ends of the two movable plates 24 arranged on the left and right. A support rod 26 is slidably connected to one side of the support groove 25. One side of the support rod 26 passes through the outside of the support groove 25 and is fixedly connected to one side of the movable groove 21. A rebound spring 27 is sleeved on the surface of the support rod 26. The two sides of the rebound spring 27 are fixedly connected to the movable plate 24 and the inner wall of the movable groove 21 respectively.

[0019] Slide grooves 38 are provided on both sides of the rear end of the movable groove 20 corresponding to the interior of the reinforcement seat 5. A slider 39 is fixedly connected to one side of the rear end of the bottom end plate 29. The rear end of the slider 39 passes through the interior of the slide groove 38 and is slidably connected to the slide groove 38. The opposite ends of the two bottom end plates 29 arranged on the left and right are fixedly connected to the telescopic rod 35. The side of the telescopic rod 35 away from the bottom end plate 29 is fixedly connected to the center plate 30. A rebound spring 2 36 is provided on the surface of the telescopic rod 35. The two ends of the rebound spring 2 36 are fixedly connected to the bottom end plate 29 and the center plate 30 respectively.

[0020] A method for installing a hidden frame connection structure of a glass curtain wall comprises the following steps: Step 1: Place two vertical frames 1 in parallel, and fix the horizontal frames 2 at the top and bottom positions between the two vertical frames 1 to form a stable frame base structure. This step provides frame support for the subsequent installation of various components to ensure the initial stability of the overall structure.

[0021] The second step is to install the Z-shaped plate 1 3 and the Z-shaped plate 2 4 on both sides of the through-slot 6 opened at the top and bottom positions of the vertical frame 1, so that the opposite ends of the two pass through the through-slot 6 and are clamped. At the same time, the positioning plate 10 at the center of one end of the Z-shaped plate 2 4 is passed through the positioning groove 1 7 at the center of one end of the Z-shaped plate 1 3 and clamped. The arc seat 12 at the center of one end of the positioning plate 10 is movably equipped with an elastic clamping claw 13, so that the side of the fixing block 9 away from the built-in plate 8 passes through the positioning plate 10 and the elastic clamping claw 13 in turn, and one end of the elastic clamping claw 13 passes through the claw groove 11 opened at the top and bottom of the fixing block 9 and clamps, thereby realizing a stable connection between the Z-shaped plate 1 3 and the Z-shaped plate 2 4 on the vertical frame 1. In addition, the positioning rod 15 fixedly connected at the top and bottom positions of one end of the Z-shaped plate 2 4 is passed through the positioning groove 2 14 opened at the corresponding position of one end of the Z-shaped plate 1 3 and clamped, thereby further enhancing the stability of the connection between the two.

[0022] Step three, connect the reinforcement seats 5 set at the top and bottom positions of the rear ends of the two vertical frames 1 with the clamping blocks 22 fixedly connected to the rear ends of the Z-shaped plate 1 3 and the Z-shaped plate 2 4 through the clamping grooves 19 opened at the two sides of the rear ends, rotate the rotating knob 37 on the outside of the rear end of the reinforcement seat 5 to drive the rotating rod 33 to rotate, and the horizontal gear 34 at the front end of the rotating rod 33 engages with the vertical gear 32 in the center of the two-way threaded rotating rod 28 to rotate the two-way threaded rotating rod 28, and the two-way threaded rotating rod 28 is sleeved and threadedly connected to the connecting sleeve 31, and the front end of the connecting sleeve 31 is fixedly connected to the rear end of the movable plate 24, thereby bringing The movable plate 24 slides in the movable groove 21, and the opposite ends of the two movable plates 24 arranged on the left and right are respectively inserted into the fixed groove 23 opened in the center of the opposite end of the two clamping blocks 22 to realize the stable connection between the reinforcement seat 5 and the Z-shaped plate 1 3 and the Z-shaped plate 2 4. During the movement of the movable plate 24, the support rod 26 slides in the support groove 25, and the rebound spring 1 27 provides elastic support to ensure the stability of the movement of the movable plate 24; at the same time, the slider 39 at the rear end of the bottom end plate 29 slides in the slide groove 38, the telescopic rod 35 is extended and retracted, and the rebound spring 2 36 provides elastic buffering to ensure the stability of the entire transmission process.

[0023] Step 4: Through the outer grooves 16 opened in the center of both sides of the reinforcement seat 5, use the nuts 17 fixed at the front and rear ends of the outer grooves 16 to thread the mounting bolts 18 from both sides of the front end of the reinforcement seat 5, so that the rear ends of the mounting bolts 18 pass through the reinforcement seat 5 and the nuts 17 in sequence and extend to the outside of the reinforcement seat 5, firmly fix the reinforcement seat 5 on the installation surface, and complete the installation of the entire glass curtain wall hidden frame connection structure.

[0024] In summary: the hidden frame connection structure of the glass curtain wall adopts multiple clamping and locking mechanisms between the vertical frame 1 and the Z-shaped plate 1 3 and the Z-shaped plate 2 4, which greatly enhances the strength and stability of the connection. The opposite ends of the Z-shaped plate 1 3 and the Z-shaped plate 2 4 are both penetrated into the interior of the through groove 6 on the vertical frame 1 and clamped into the through groove 6. This clamping method preliminarily fixes the position of the Z-shaped plate and the vertical frame 1. At the same time, the positioning plate 10 at the center of one end of the Z-shaped plate 2 4 is penetrated into the positioning groove 7 at the center of one end of the Z-shaped plate 1 3 and clamped, further enhancing the connection stability between the two in the horizontal direction. The arc seat 12 at the center of one end of the positioning plate 10 is movably equipped with an elastic clamping claw 13. The side of the fixing block 9 away from the built-in plate 8 sequentially penetrates the positioning plate 10 and the elastic clamping claw 13. One end of the flexible clamping claw 13 passes through the claw groove 11 opened at the top and bottom of the fixed block 9 and is clamped to form a complex and stable locking system. Compared with the single bolt connection or clamping structure in the prior art, this multiple clamping and locking mechanism can effectively resist complex external environments, such as external forces generated by natural disasters such as strong winds and earthquakes. Under the action of long-term wind vibration, it will not loosen due to repeated stress like a single bolt connection, avoiding the problem of decreased overall stability of the curtain wall structure due to loose connection, greatly improving the safety of the curtain wall system, a positioning groove 2 14 is opened at the top and bottom positions of one end of the Z-shaped plate 3, and a positioning rod 15 is fixedly connected to the top and bottom positions of one end of the Z-shaped plate 24. 15 is away from the side of the Z-shaped plate 2 4 and penetrates into the interior of the positioning groove 2 14 and is clamped with the positioning groove 2 14. This secondary positioning structure provides an additional positioning and fixing point for the connection between the Z-shaped plate 1 3 and the Z-shaped plate 2 4, further enhancing the accuracy and stability of the connection between the two. When subjected to a large external force impact, the secondary positioning structure can disperse part of the external force and prevent the clamping part from falling off due to concentrated force, thereby ensuring the safety of the entire curtain wall system. Compared with the single clamping structure in the prior art, this secondary positioning structure greatly improves the anti-falling ability of the connecting component under complex stress conditions. The design of the reinforcement seat 5 realizes the coordinated reinforcement of the entire glass curtain wall hidden frame connection structure. The reinforcement seat 5 is provided with a clamping groove at the two sides of its rear end. 19, the clamping block 22 fixedly connected to the rear end of the Z-shaped plate 1 3 and the Z-shaped plate 2 4 is clamped, and the reinforcement seat 5 and the Z-shaped plate are initially connected together. Then, by rotating the rotating knob 37 on the outside of the rear end of the reinforcement seat 5, the rotating rod 33 is driven to rotate, and the horizontal gear 34 at the front end of the rotating rod 33 is meshed with the vertical gear 32 in the center of the two-way threaded rotating rod 28 to rotate the two-way threaded rotating rod 28, thereby driving the movable plate 24 to slide in the movable groove 21. The opposite ends of the two movable plates 24 arranged on the left and right are respectively penetrated into the fixed groove 23 opened in the center of the opposite end of the two clamping blocks 22 for clamping, thereby realizing the stable connection between the reinforcement seat 5 and the Z-shaped plate 1 3 and the Z-shaped plate 2 4. This reinforcement method not only reinforces the connection part between the Z-shaped plate and the vertical frame 1,The entire frame structure is also connected into a whole through the reinforcement seat 5, achieving overall coordinated reinforcement. Compared with the existing technology in which the reinforcement method is single and it is difficult to achieve overall coordinated reinforcement, the coordinated reinforcement mechanism of this structure can better disperse and withstand external forces, thereby improving the overall stability and durability of the curtain wall structure. During the movement of the movable plate 24, the support rod 26 slides in the support groove 25, and the rebound spring 1 27 provides elastic support to ensure the stability of the movement of the movable plate 24; at the same time, the slider 39 at the rear end of the bottom end plate 29 slides in the slide groove 38, the telescopic rod 35 extends and retracts, and the rebound spring 2 36 provides elastic buffering to ensure the smoothness of the entire transmission process. These elastic supports and buffering devices can effectively absorb and disperse the vibration and stress generated during the reinforcement process and the use of the curtain wall, preventing component damage and loose connections caused by rigid connections. Compared with the existing technology in which the reinforcement method lacks elastic supports and buffering devices, the elastic design of this structure can better adapt to changes in the external environment and ensure the long-term stability of the reinforcement effect.

[0025] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0026] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A hidden frame connection structure of a glass curtain wall, comprising a vertical frame (1), characterized in that: The total number of vertical frames (1) is two, and the top and bottom positions between the two vertical frames (1) are fixedly connected to the horizontal frame (2), and the top and bottom positions of the vertical frames (1) are both provided with through slots (6), and the two sides of the through slot (6) are provided with Z-shaped plates (1) (3) and Z-shaped plates (2) (4), respectively. The opposite ends of the Z-shaped plates (1) (3) and Z-shaped plates (2) (4) are both passed through the interior of the through slot (6) and are clamped with the through slot (6), and the center of one end of the Z-shaped plate (3) is provided with a positioning groove (7), and one side of the positioning groove (7) is fixedly connected to an internal plate (8), and the center of one end of the internal plate (8) is fixedly connected to a fixed block (9), and the top and bottom of the fixed block (9) are provided with claw grooves ( 11), the center of one end of the Z-shaped plate 2 (4) is fixedly connected with a positioning plate (10), the side of the positioning plate (10) away from the Z-shaped plate 2 (4) penetrates into the interior of the positioning groove 1 (7) and is clamped with the positioning groove 1 (7), the center of one end of the positioning plate (10) is fixedly connected with an arc seat (12), one side of the arc seat (12) is movably equipped with an elastic clamping claw (13), the side of the fixed block (9) away from the built-in plate (8) sequentially penetrates the interior of the positioning plate (10) and the elastic clamping claw (13), one end of the elastic clamping claw (13) penetrates into the interior of the two claw grooves (11) and is clamped with the claw groove (11), and the top position and the bottom position of the rear end of the two vertical frames (1) are both provided with a reinforcement seat (5), the reinforcement seat ( 5) The rear end is provided with a clamping groove (19) at both sides, the rear end is provided with a movable groove (20) in the reinforcement seat (5), and the interior of the reinforcement seat (5) is provided with a movable groove (21) at both sides of the front end corresponding to the movable groove (20), one side of the movable groove (21) penetrates the clamping groove (19), the rear ends of the Z-shaped plate 1 (3) and the Z-shaped plate 2 (4) are fixedly connected with a clamping block (22), the rear end of the clamping block (22) penetrates the interior of the clamping groove (19) and is clamped with the clamping groove (19), the interior of the movable groove (21) is slidably connected with a movable plate (24), the center of the opposite end of the two clamping blocks (22) arranged on the left and right is provided with a fixed groove (23), and the two movable plates (24) are relatively One end of the back is respectively passed through the inside of the two fixed grooves (23) and is clamped with the fixed groove (23); the front end position in the movable groove (20) is rotatably connected to a bidirectional threaded rotating rod (28); both sides of the rear end of the movable groove (20) are provided with bottom end plates (29); one side of the front end of the bottom end plate (29) is fixedly connected to a connecting sleeve plate (31); the front end of the connecting sleeve plate (31) passes through the inside of the movable groove (21) and is fixedly connected to the rear end of the movable plate (24); the center position of the connecting sleeve plate (31) is sleeved and threadedly connected to the bidirectional threaded rotating rod (28); the center of the rear end of the movable groove (20) is fixedly connected to a center plate (30); the center of the center plate (30) is rotatably connected to a rotating rod (33);A vertical gear (32) is fixedly mounted on the center of the bidirectional threaded rotating rod (28), a transverse gear (34) is fixedly mounted on the front end of the rotating rod (33), one side of the front end of the transverse gear (34) is meshed with one side of the rear end of the vertical gear (32), and the rear end of the rotating rod (33) passes through the outside of the reinforcement seat (5) and is fixedly connected to a rotating knob (37).

2. The hidden frame connection structure of a glass curtain wall according to claim 1, characterized in that: The top position and the top position of one end of the Z-shaped plate (3) are both provided with a positioning groove (14), and the top position and the top position of one end of the Z-shaped plate (4) are both fixedly connected with a positioning rod (15), and the positioning rod (15) extends from the side of the Z-shaped plate (4) to the inside of the positioning groove (14) and is clamped with the positioning groove (14).

3. The hidden frame connection structure of a glass curtain wall according to claim 1, characterized in that: An outer groove (16) is provided at the center of both sides of the reinforcement seat (5), and nuts (17) are fixedly connected to the front and rear ends of the outer groove (16). Mounting bolts (18) are threadedly connected to both sides of the front end of the reinforcement seat (5), and the rear ends of the mounting bolts (18) pass through the reinforcement seat (5) and the nuts (17) in sequence and extend to the outside of the reinforcement seat (5).

4. The hidden frame connection structure of a glass curtain wall according to claim 1, characterized in that: A support groove (25) is provided at the center of each of the two movable plates (24) arranged on the left and right sides at one end. A support rod (26) is slidably connected to a position on one side of the support groove (25). One side of the support rod (26) passes through the outside of the support groove (25) and is fixedly connected to one side of the movable groove (21). A rebound spring (27) is sleeved on the surface of the support rod (26). Both sides of the rebound spring (27) are fixedly connected to the inner wall of the movable plate (24) and the movable groove (21), respectively.

5. The hidden frame connection structure of a glass curtain wall according to claim 1, characterized in that: The interior of the reinforcement seat (5) is provided with sliding grooves (38) at both sides of the rear end of the corresponding movable groove (20), and a slider (39) is fixedly connected to one side of the rear end of the bottom end plate (29), and the rear end of the slider (39) passes through the interior of the sliding groove (38) and is slidably connected to the sliding groove (38). The opposite ends of the two bottom end plates (29) arranged on the left and right are fixedly connected to telescopic rods (35), and the side of the telescopic rod (35) away from the bottom end plate (29) is fixedly connected to the center plate (30), and the surface of the telescopic rod (35) is provided with a rebound spring (36), and the two ends of the rebound spring (36) are fixedly connected to the bottom end plate (29) and the center plate (30) respectively.

6. The method for installing a hidden frame connection structure of a glass curtain wall according to any one of claims 1 to 5, characterized in that: The steps include: Step 1: Place the two vertical frames (1) in parallel, and fix the horizontal frames (2) at the top and bottom positions between the two vertical frames (1) to form a stable frame base structure. This step provides frame support for the subsequent installation of various components to ensure the initial stability of the overall structure; Step 2: Install Z-shaped plate 1 (3) and Z-shaped plate 2 (4) on both sides of the through slot (6) opened at the top and bottom of the vertical frame (1), respectively, so that the opposite ends of the two are inserted into the through slot (6) and clamped. At the same time, the positioning plate (10) at the center of one end of the Z-shaped plate 2 (4) is inserted into the positioning slot 1 (7) at the center of one end of the Z-shaped plate 1 (3) and clamped. The arc seat (12) at the center of one end of the positioning plate (10) is movably equipped with an elastic clamping claw (13) to move the fixed block (9) away from the inner plate (8). The sides of the Z-shaped plate (10) and the elastic clamp (13) are sequentially passed through the interior of the positioning plate (10) and the elastic clamp (13), and one end of the elastic clamp (13) is passed through the claw groove (11) opened at the top and bottom of the fixed block (9) to be clamped, thereby realizing a stable connection between the Z-shaped plate (1) and the Z-shaped plate (4) on the vertical frame (1). In addition, the positioning rod (15) fixedly connected to the top and bottom positions of one end of the Z-shaped plate (4) is passed through the positioning groove (14) opened at the corresponding position of one end of the Z-shaped plate (3) to be clamped, thereby further enhancing the stability of the connection between the two. Step 3: The reinforcement seats (5) arranged at the top and bottom positions of the rear ends of the two vertical frames (1) are clamped with the clamping blocks (22) fixedly connected to the rear ends of the Z-shaped plate (3) and the Z-shaped plate (4) through the clamping grooves (19) opened at the two sides of the rear ends. The rotating knob (37) on the outside of the rear end of the reinforcement seat (5) is rotated to drive the rotating rod (33) to rotate. The horizontal gear (34) at the front end of the rotating rod (33) is meshed with the vertical gear (32) at the center of the two-way threaded rotating rod (28) to rotate the two-way threaded rotating rod (28). The two-way threaded rotating rod (28) is sleeved and threadedly connected to the connecting sleeve (31). The front end of the connecting sleeve (31) is fixedly connected to the rear end of the movable plate (24), thereby The movable plate (24) slides in the movable groove (21), and the opposite ends of the two movable plates (24) arranged on the left and right are respectively inserted into the fixed groove (23) opened at the center of the opposite ends of the two clamping blocks (22) to realize the stable connection between the reinforcement seat (5) and the Z-shaped plate (3) and the Z-shaped plate (4). During the movement of the movable plate (24), the support rod (26) slides in the support groove (25), and the rebound spring (27) provides elastic support to ensure the stability of the movement of the movable plate (24); at the same time, the slider (39) at the rear end of the bottom plate (29) slides in the slide groove (38), the telescopic rod (35) is extended and retracted, and the rebound spring (36) provides elastic buffering to ensure the stability of the entire transmission process; Step 4: Through the outer grooves (16) opened at the centers of both sides of the reinforcement seat (5), the nuts (17) fixedly connected at the front and rear ends of the outer grooves (16) are used to thread the mounting bolts (18) from both sides of the front end of the reinforcement seat (5), so that the rear ends of the mounting bolts (18) pass through the reinforcement seat (5) and the nuts (17) in sequence and extend to the outside of the reinforcement seat (5), and the reinforcement seat (5) is firmly fixed on the installation surface, thereby completing the installation of the entire glass curtain wall hidden frame connection structure.

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