Glass curtain wall connecting and fixing structure

Abstract

This invention relates to the field of glass curtain wall technology and proposes a glass curtain wall connection and fixing structure, including: a main shaft; a bushing fixedly connected to the surface of the main shaft, and multiple sets of connectors fixedly connected to the outer surface of the bushing; one side of each connector is provided with a connecting steel column, which is a hollow structure. An intelligent integrated solution of "adjustable clamping and fixing + dual-sensor monitoring + active dehumidification" is adopted, specifically as follows: Adjustable mechanical fixing: the glass curtain wall is clamped from both sides by a connecting screw and a fixing plate, with rubber pads buffering stress; rotating the screw adjusts the clamping force to adapt to glass of different thicknesses, achieving reliable installation; dual-dimensional real-time monitoring and early warning: sensor one monitors the threaded connection status of the fixing rod and the connecting steel column, and sensor two monitors the displacement and shaking of the glass unit. Once the detected value exceeds the limit, the corresponding warning light immediately illuminates, and the LED display screen simultaneously displays fault information, achieving accurate positioning and immediate early warning.

Description

Technical Field

[0001] This invention relates to the field of glass curtain wall technology, and more specifically to a glass curtain wall connection and fixing structure. Background Technology

[0002] A glass curtain wall is a building's exterior wall enclosure that is non-load-bearing and hangs up like a curtain, hence it is also called a "curtain wall". It is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. It consists of panels and a supporting structural system. It can have a certain displacement capacity relative to the main structure or a certain deformation capacity itself, and is a building exterior enclosure or decorative structure that does not bear the load of the main structure. To address the technical challenges of traditional glass curtain wall fixing structures, such as connectors easily loosening due to vibration or aging during long-term use, glass displacement not being monitored in real time, and metal corrosion caused by moisture accumulation in internal cavities, which pose safety hazards and high maintenance costs, a new glass curtain wall connection and fixing structure is proposed. Summary of the Invention

[0003] This invention proposes a glass curtain wall connection and fixing structure, which solves the problems of traditional glass curtain wall fixing structures in related technologies, such as the connection parts being prone to loosening due to vibration or aging during long-term use and being difficult to detect, the inability to monitor glass displacement in real time, and the accumulation of moisture in the internal cavity leading to metal corrosion, which pose safety hazards and have high maintenance costs.

[0004] The technical solution of the present invention is as follows: a glass curtain wall connection and fixing structure, comprising: a main shaft; A bushing is fixedly connected to the surface of the main shaft. Multiple sets of connectors are fixedly connected to the outer surface of the bushing. A connecting steel column is provided on one side of the connector. The connecting steel column has a hollow structure. An internal thread is provided on the inner wall of the connecting steel column. A fixing rod is threaded to the inner wall of the connecting steel column. A connecting and fixing component that matches the glass curtain wall is fixedly connected to one end of the fixing rod. One side of the connector is provided with a detection component that cooperates with the connecting and fixing parts, the surface of the connector is provided with a detection component that cooperates with the glass curtain wall, and the surface of the connector is provided with a dehumidification component.

[0005] Optionally, the connecting member includes a connecting block fixedly connected to the outer surface of the bushing and a fixing steel block fixedly connected to one end of the connecting block; The outer surfaces of the connecting block and the fixed steel block are coated with protective paint.

[0006] Optionally, the connecting and fixing component includes a second fixing plate, a threaded groove formed at the center of the surface of the second fixing plate, a connecting rod threadedly connected to the inner wall of the threaded groove, and a first fixing plate fixedly connected to one end of the connecting rod.

[0007] Optionally, one side of the fixing plate one is fixedly connected to a rubber sheet one, and one side of the fixing plate two is fixedly connected to a rubber sheet two.

[0008] Optionally, one side of the connecting block is provided with an LLED display screen, one side of the connecting block is provided with a groove that matches the LLED display screen, and one side of the groove is provided with a through hole that matches the LLED display screen.

[0009] Optionally, the inner wall of the spindle is provided with a connecting thread, a screw is threadedly connected to the inner wall of the spindle, and a plurality of reinforcing nuts are threadedly connected to the outer surface of the screw.

[0010] Optionally, the detection assembly includes a fixing strip fixedly connected to the surface of the connecting block and a plurality of sensors fixedly connected to one side of the fixing strip; A warning light 2 is fixedly connected to the surface of the fixing strip at the center of the surface.

[0011] Optionally, the detection element includes a sensor fixedly connected to the inner wall of the connecting steel column and a plurality of warning lights fixedly connected to one side of the fixed steel block; The plurality of sensors are electrically connected to the warning light.

[0012] Optionally, the dehumidification component includes a dehumidification shell, a collection shell disposed at the bottom of the inner wall of the dehumidification shell, a fan disposed inside the dehumidification shell, multiple heating wires, and a cover plate; The surface of the dehumidifier shell has multiple sets of openings.

[0013] Optionally, a filter screen is fixedly connected to the inner wall of the opening, one side of the fan is connected to the cover plate, one side of the heating wire is connected to the cover plate, and a desiccant is provided on the inner wall of the collection shell.

[0014] The working principle and beneficial effects of this invention are as follows: I. This application has a reasonable structure and adopts an intelligent integrated solution of "adjustable clamping and fixing + dual sensor monitoring + active dehumidification", as follows: Adjustable mechanical fixing: The glass curtain wall is clamped from both sides by connecting screw rods and fixing plates, and rubber pads buffer stress; rotating the screw rod can adjust the clamping force to adapt to glass of different thicknesses and achieve reliable installation; Dual-dimensional real-time monitoring and early warning: Sensor 1 monitors the threaded connection status of the fixing rod and the connecting steel column, and Sensor 2 monitors the displacement and shaking of the glass unit. Once the detection value exceeds the limit, the corresponding warning light will light up immediately, and the LED display screen will display the fault information simultaneously, achieving accurate positioning and immediate early warning; Active dehumidification of the cavity: The dehumidification component is integrated, and the fan, heating wire and desiccant work together to automatically circulate and reduce the humidity inside the structure, preventing corrosion of metal parts and failure of electrical components due to moisture.

[0015] II. This application features a reasonable structure and proactive early warning capabilities, significantly enhancing safety: Through built-in sensors one and two, it can monitor the tightness of the connectors and the displacement of the glass units in real time, around the clock. In the event of loosening or abnormal shaking, the system immediately issues a local warning via warning lights and an LED display, transforming the system from "passive inspection" to "proactive early warning," eliminating major safety hazards such as curtain wall detachment at their inception.

[0016] Third, this application features a rational structure and integrates intelligent moisture-proof functions, extending the system's service life: the built-in automatic dehumidification component can automatically start and stop according to the internal humidity, actively maintaining a dry environment in the structural cavity through a combination of heating and drying adsorption. This fundamentally solves the problem of moisture corrosion on metal connectors, sensors, and wiring, significantly reducing maintenance frequency and long-term operating costs, and ensuring the stability and durability of the curtain wall system throughout its entire life cycle. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial three-dimensional structural diagram of the present invention. Figure 1 ; Figure 3 This is a partial three-dimensional structural diagram of the present invention. Figure 2 ; Figure 4 This is a side view of the structure of the present invention; Figure 5 This is a front view structural diagram of the present invention; Figure 6 for Figure 2 Enlarged structural diagram at point A in the middle; Figure 7 This is a partial cross-sectional view of the dehumidification shell in this invention; Figure 8 This is a top view of the collecting shell structure in this invention; In the diagram: 1. Main shaft; 2. Bushing; 3. Screw; 4. Reinforcing nut; 5. Connecting block; 6. Fixing steel block; 7. Connecting steel column; 8. Sensor 1; 9. Warning light 1; 10. Dehumidifier housing; 11. Filter screen; 12. Cover plate; 13. Fixing plate 1; 14. Rubber sheet 1; 15. Fixing plate 2; 16. Rubber sheet 2; 17. Fixing strip; 18. Sensor 2; 19. Warning light 2; 20. Fixing rod; 21. LED display screen; 22. Connecting screw; 23. Collection housing; 24. Fan; 25. Heating wire; 26. Desiccant. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0020] Example: Please refer to Figure 1 - Figure 8 The present invention provides a glass curtain wall connection and fixing structure, comprising: a main shaft 1; A bushing 2 is fixedly connected to the surface of the main shaft 1. Multiple sets of connecting parts are fixedly connected to the outer surface of the bushing 2. A connecting steel column 7 is provided on one side of the connecting parts. The connecting steel column 7 is a hollow structure. The inner wall of the connecting steel column 7 is provided with internal threads. A fixing rod 20 is threaded to the inner wall of the connecting steel column 7. One end of the fixing rod 20 is fixedly connected to a connecting and fixing component that matches the glass curtain wall. One side of the connector is provided with a detection component for cooperating with the fixed component, the surface of the connector is provided with a detection component for cooperating with the glass curtain wall, the surface of the connector is provided with a dehumidification component, the inner wall of the main shaft 1 is provided with a connecting thread, the inner wall of the main shaft 1 is threaded with a screw 3, and the outer surface of the screw 3 is threaded with multiple reinforcing nuts 4. The main shaft 1 serves as the central load-bearing component of the entire structure. Its outer surface is fixedly connected to a bushing 2 for installing and positioning multiple sets of connecting parts. The inner wall of the main shaft 1 is provided with a connecting thread, which is threaded to the screw rod 3. The outer surface of the screw rod 3 is threaded with multiple reinforcing nuts 4. By adjusting the position of the reinforcing nuts 4, the connection between the main shaft 1 and the main building structure can be locked and fine-tuned to ensure the stability of the entire fixed structure.

[0021] Furthermore, the connecting component includes a connecting block 5 fixedly connected to the outer surface of the bushing 2 and a fixing steel block 6 fixedly connected to one end of the connecting block 5; The outer surfaces of the connecting block 5 and the fixing steel block 6 are coated with protective paint.

[0022] Specifically, the outer surfaces of the connecting block 5 and the fixed steel block 6 are coated with protective paint to enhance their weather resistance and corrosion resistance. The connecting steel column 7 is a hollow structure, with one end fixedly connected to one side of the connector. The inner wall of the connecting steel column 7 is provided with internal threads for threaded connection with the fixed rod 20 to form an adjustable support arm.

[0023] Furthermore, the connecting and fixing components include a second fixing plate 15, a threaded groove formed at the center of the surface of the second fixing plate 15, a connecting screw 22 threaded to the inner wall of the threaded groove, and a first fixing plate 13 fixedly connected to one end of the connecting screw 22. The connecting screw 22 is used to pass through the glass curtain wall and is clamped and fixed by the first fixing plate 13. One side of the fixing plate 13 is fixedly connected to a rubber sheet 14, and one side of the fixing plate 15 is fixedly connected to a rubber sheet 16.

[0024] Specifically, one end of the connecting screw 22 is fixedly connected to one end of the fixing rod 20, and the other end passes through the pre-set mounting hole of the glass curtain wall and is threadedly connected to the threaded groove on the surface of the fixing plate 2 15. By rotating the connecting screw 22, the distance between the fixing plate 1 13 and the fixing plate 2 15 can be adjusted, thereby clamping the glass curtain wall from both sides. The inner surfaces of the fixing plate 1 13 and the fixing plate 2 15 are respectively fixedly connected with rubber sheet 1 14 and rubber sheet 2 16. When clamping, these rubber sheets make elastic contact with the glass surface, which can provide uniform clamping force and buffer stress to prevent the glass from breaking.

[0025] Furthermore, one side of the connecting block 5 is provided with an LED display screen 21, and one side of the connecting block 5 is provided with a groove that matches the LED display screen 21, and one side of the groove is provided with a wire hole that matches the LED display screen 21.

[0026] Specifically, one side of the connecting block 5 is also provided with an LED display screen 21. The surface of the connecting block 5 is provided with a groove that matches the LED display screen 21. The groove is provided with a wire hole. The LED display screen 21 can be used to display the data monitored by the sensor, the warning status or maintenance information, so that the on-site personnel can intuitively understand the system operation status.

[0027] Furthermore, the detection assembly includes a fixing strip 17 fixedly connected to the surface of the connecting block 5 and a plurality of sensors 18 fixedly connected to one side of the fixing strip 17; A warning light 19 is fixedly connected to the surface of the fixing strip 17 at the center of the surface; The detection components include a sensor 8 fixedly connected to the inner wall of the connecting steel column 7 and multiple warning lights 9 fixedly connected to one side of the fixed steel block 6; Multiple sensors 8 are electrically connected to warning lights 9. Sensors 8 detect the fixing rod 20, which is threadedly connected to the connecting steel column 7. When the fixing rod 20 becomes loose, warning lights 9 will issue a warning. Warning lights 9 also detect the glass curtain wall. When the glass curtain wall becomes loose and shakes, warning lights 19 will issue a warning.

[0028] Specifically, the detection component is used to monitor the loosening of the glass curtain wall units in real time. The fixing strip 17 is fixedly connected to the surface of the connecting block 5, and multiple sensors 18 and warning lights 19 are mounted on it. Sensors 18 are used to detect minute displacements or swaying of the glass curtain wall; when the detected value exceeds a safety threshold, the warning light 19 will emit a warning signal. The detection component is used to monitor the threaded connection status between the fixing rod 20 and the connecting steel column 7. Sensor 8 is fixedly connected to the inner wall of the connecting steel column 7 to sense the screw-in depth or loosening tendency of the fixing rod 20 in real time. When the fixing rod 20 becomes loose due to vibration or other reasons, sensor 8 transmits a signal to the electrically connected warning light 9, which then illuminates, prompting maintenance personnel to tighten it promptly.

[0029] Furthermore, the dehumidification component includes a dehumidification shell 10, a collection shell 23 disposed at the bottom of the inner wall of the dehumidification shell 10, a fan 24 disposed inside the dehumidification shell 10, a plurality of heating wires 25 and a cover plate 12. The surface of the dehumidifier housing 10 has multiple sets of openings; A filter screen 11 is fixedly connected to the inner wall of the opening. One side of the fan 24 is connected to the cover plate 12. One side of the heating wire 25 is connected to the cover plate 12. A desiccant 26 is provided on the inner wall of the collection shell 23. A temperature and humidity sensor is installed on the outer surface of the dehumidification shell 10.

[0030] Specifically, the dehumidification component is used to reduce the humidity inside the cavity of the connecting structure to prevent corrosion of metal parts or failure of electrical components due to moisture accumulation. Its main body is the dehumidification shell 10, and a collection shell 23 is set at the bottom inside. The collection shell 23 contains a desiccant 26. A fan 24 and multiple heating wires 25 are installed inside the dehumidification shell 10. They are connected to the cover plate 12. A filter screen 11 is fixedly connected to the inner wall of the opening on the surface of the dehumidification shell 10 to filter dust from the incoming air. When the humidity is high, the fan 24 is started to draw in humid air. After being heated by the heating wires 25 to reduce the relative humidity, the air flows through the desiccant 26 for deep dehumidification. Finally, the dry air is sent back to the cavity, and excess moisture is collected by the collection shell 23.

[0031] The workflow for this application is as follows: This structure is an intelligent curtain wall fixing system that integrates mechanical connection, real-time monitoring and active dehumidification. Its workflow covers four main stages: installation and commissioning, daily monitoring and early warning, automatic dehumidification and maintenance response, ensuring the safety, stability and durability of glass curtain wall units in long-term use. Phase 1: Installation and Debugging Main shaft fixing: Connect the main shaft 1 to the pre-embedded or post-installed screw 3 through the connecting thread on its inner wall, and screw in multiple reinforcing nuts 4 to lock it, so that the main shaft 1 is firmly fixed to the main structure of the building, serving as the reference for the entire system; Connector assembly: Multiple sets of connectors (connecting blocks 5 and fixing steel blocks 6) are fixedly connected to the outer surface of bushing 2 according to design requirements. Bushing 2 is then fitted and fixed onto the main shaft 1. One end of the connecting steel column 7 is connected to the fixing steel block 6 of the connector. Glass curtain wall clamping: Screw the fixing rod 20 into the internal thread of the connecting steel column 7 and adjust its extension length. Then, pass the connecting threaded rod 22 through the mounting hole of the glass curtain wall, connecting one end to the fixing rod 20 and the other end to the threaded groove of the fixing plate 15. By rotating the connecting threaded rod 22, the fixing plates 13 and 15 clamp the glass curtain wall from both sides, and the rubber plates 14 and 16 on them elastically contact the glass, providing uniform clamping force. System initialization: Upon power-on, LED display 21 illuminates, showing the initial status. Sensor 1 (8) and Sensor 2 (18) enter standby monitoring mode. The dehumidification unit is in standby mode, preparing to start based on the preset humidity threshold; Phase Two: Daily Operations and Real-time Monitoring Connection tightness monitoring: Sensor 8 continuously monitors the threaded connection status between the fixing rod 20 and the connecting steel column 7. Once the fixing rod 20 becomes loose due to vibration, aging, or other reasons (such as a change in the unscrewing distance), Sensor 8 immediately detects the abnormality. Glass displacement monitoring: Sensor 2 18 is mounted on the connecting block 5 via the fixing strip 17 to monitor minute displacements or swaying of the glass curtain wall in real time. When the glass undergoes displacement exceeding the allowable range due to wind pressure, temperature deformation, or loosening of the clamps, sensor 2 18 detects the change; Data feedback and display: All sensor data is transmitted to the control system in real time and displayed in a loop on the LED display screen 21 or retrieved as needed, so that on-site inspection personnel can intuitively understand the current status; Phase 3: Automatic Dehumidification and Microenvironment Control Humidity sensing: The dehumidification component (or in conjunction with an external humidity sensor) monitors the humidity inside the cavity of the connecting structure in real time; Automatic dehumidification start: When the humidity exceeds a preset threshold (such as a critical value to prevent metal corrosion), the control system automatically starts the dehumidification program; The fan 24 operates, drawing the humid air in the cavity into the dehumidifier shell 10; Air flows through heating wire 25 and is moderately heated to reduce relative humidity; The heated air then flows through the desiccant 26 inside the collection shell 23 for deep adsorption and dehumidification. After the air is dried, it is filtered through filter 11 to remove dust and then returned to the cavity, forming a cycle. The moisture released during the dehumidification process is collected by the collection shell 23; Automatic stop: When the humidity drops to the set lower limit, the dehumidification program will automatically stop, the fan 24 and heating wire 25 will be de-energized, and the system will return to standby mode; Phase 4: Anomaly Alerts and Maintenance Response Loosening warning: If sensor 8 detects that the fixing rod 20 is loose, the warning light 9, which is electrically connected to it, will immediately light up (either constantly lit or flashing) to issue a local visual warning. At the same time, the corresponding fault code or location information is displayed on the LED display screen 21, prompting maintenance personnel that "the connecting rod is loose"; Glass shaking warning: If sensor 218 detects excessive glass displacement, warning light 219 will immediately illuminate, issuing a local visual warning. LED display screen 21 simultaneously displays "Abnormal glass shaking" and its specific location; Maintenance personnel intervened: Maintenance personnel can quickly locate the loose or faulty points based on the location of the warning lights and the prompts on the LED display screen; If the fixing rod 20 is loose, use a tool to tighten the fixing rod 20 to restore the tight state. The sensor 8 will reset and the warning light will turn off. If the glass is displaced, check the connecting and fixing components, and if necessary, fine-tune the connecting screw 22 or replace the rubber gasket. Regularly check the condition of the desiccant 26 inside the collection shell 23; replace it if it is ineffective; clean the filter 11 to ensure dehumidification efficiency. System Reset: After the fault is resolved, the sensor re-enters the monitoring state, and the system resumes normal operation; In summary, this workflow achieves reliable glass fixation through mechanically adjustable connections, enables 24 / 7 monitoring of the connectors and glass status through a dual-sensor system, maintains a dry internal environment through active dehumidification, and combines local audible and visual alarms and displays to construct a closed-loop intelligent curtain wall safety protection system. This effectively prevents the risk of curtain wall detachment due to loosening or corrosion, ensuring the long-term safety of the building's curtain wall.

[0032] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A glass curtain wall connection and fixing structure, characterized in that, include: Main spindle (1); The main shaft (1) is fixedly connected to a bushing (2), and the outer surface of the bushing (2) is fixedly connected to multiple sets of connectors. One side of the connector is provided with a connecting steel column (7). The connecting steel column (7) is a hollow structure. The inner wall of the connecting steel column (7) is provided with an internal thread. The inner wall of the connecting steel column (7) is threaded with a fixing rod (20). One end of the fixing rod (20) is fixedly connected to a connecting and fixing component that matches the glass curtain wall. One side of the connector is provided with a detection component that cooperates with the connecting and fixing parts, the surface of the connector is provided with a detection component that cooperates with the glass curtain wall, and the surface of the connector is provided with a dehumidification component.

2. The glass curtain wall connection and fixing structure according to claim 1, characterized in that: The connector includes a connecting block (5) fixedly connected to the outer surface of the bushing (2) and a fixing steel block (6) fixedly connected to one end of the connecting block (5); The outer surfaces of the connecting block (5) and the fixing steel block (6) are coated with protective paint.

3. The glass curtain wall connection and fixing structure according to claim 1, characterized in that: The connecting and fixing components include a second fixing plate (15), a threaded groove formed at the center of the surface of the second fixing plate (15), a connecting screw (22) threaded to the inner wall of the threaded groove, and a first fixing plate (13) fixedly connected to one end of the connecting screw (22).

4. The glass curtain wall connection and fixing structure according to claim 3, characterized in that: One side of the fixing piece 1 (13) is fixedly connected to a rubber sheet 1 (14), and one side of the fixing piece 2 (15) is fixedly connected to a rubber sheet 2 (16).

5. A glass curtain wall connection and fixing structure according to claim 2, characterized in that: One side of the connecting block (5) is provided with an LLED display screen (21), and one side of the connecting block (5) is provided with a groove that matches the LLED display screen (21), and one side of the groove is provided with a wire hole that matches the LLED display screen (21).

6. The glass curtain wall connection and fixing structure according to claim 1, characterized in that: The inner wall of the main shaft (1) is provided with connecting threads, and the inner wall of the main shaft (1) is threaded with a screw (3), and the outer surface of the screw (3) is threaded with multiple reinforcing nuts (4).

7. The glass curtain wall connection and fixing structure according to claim 2, characterized in that: The detection assembly includes a fixing strip (17) fixedly connected to the surface of the connecting block (5) and multiple sensors (18) fixedly connected to one side of the fixing strip (17). The surface of the fixing strip (17) is fixedly connected to a warning light 2 (19) at the center of the surface of the fixing strip (17).

8. A glass curtain wall connection and fixing structure according to claim 2, characterized in that: The detection components include a sensor (8) fixedly connected to the inner wall of the connecting steel column (7) and multiple warning lights (9) fixedly connected to one side of the fixed steel block (6). The plurality of sensors (8) are electrically connected to the warning light (9).

9. A glass curtain wall connection and fixing structure according to claim 1, characterized in that: The dehumidification component includes a dehumidification shell (10), a collection shell (23) located at the bottom of the inner wall of the dehumidification shell (10), a fan (24) located inside the dehumidification shell (10), multiple heating wires (25) and a cover plate (12). The surface of the dehumidification shell (10) has multiple sets of openings.

10. A glass curtain wall connection and fixing structure according to claim 9, characterized in that: A filter screen (11) is fixedly connected to the inner wall of the opening, one side of the fan (24) is connected to the cover plate (12), one side of the heating wire (25) is connected to the cover plate (12), and the inner wall of the collection shell (23) is provided with a desiccant (26).

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