High-efficiency windproof and anti-seismic fixing assembly for curtain wall construction

Abstract

This utility model relates to the field of building construction technology, and specifically discloses a high-efficiency windproof and earthquake-resistant fixing component for curtain wall construction. It includes a hot-dip galvanized steel pipe, with a diagonal bracing steel pipe fixedly installed at one side end, an angle steel fixedly installed at one side end, and a horizontal bracing steel pipe installed at one side end of the angle steel. An aluminum alloy adapter is provided on the horizontal bracing steel pipe, and a trapezoidal connector is fixedly installed at one side end of the aluminum alloy adapter. When the curtain wall surface is blown by the wind, the diagonal bracing steel pipe, by its inclined angle, helps the curtain wall resist the wind's force, preventing the bottom end of the hot-dip galvanized steel pipe from breaking due to excessive stress. Because the aluminum alloy adapter and the horizontal bracing steel pipe are connected through unit mother columns and unit male columns, when the curtain wall is subjected to excessive stress, the unit mother columns and unit male columns will undergo a certain displacement to relieve the stress, avoiding stress concentration at the connection point, thus improving the stability and safety of the curtain wall.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a high-efficiency windproof and earthquake-resistant fixing component for curtain wall construction. Background Technology

[0002] In the field of curtain wall construction, ensuring the stability of the curtain wall is crucial for resisting wind loads and seismic forces. A highly efficient wind-resistant and earthquake-resistant fixing component for curtain wall construction plays a key role in improving the safety and durability of the curtain wall. In practical applications, such fixing components typically require the following technologies: 1. Connection and fixing technology: Multiple connection methods are used, such as bolt connection, welding, riveting, etc., to firmly connect the curtain wall panels to the main building structure; 2. Windproof technology: Equipped with special windproof structures, such as windproof rubber strips and windproof buckles. Windproof rubber strips are usually installed at the joints of curtain wall panels. They use their good elasticity and sealing properties to fill gaps, prevent wind penetration, and reduce the pressure of wind on the curtain wall. 3. Seismic technology: The use of seismic buffer materials and special structural design improves the seismic performance of the components.

[0003] Existing curtain wall fixing components are usually connected by welding. When the curtain wall shakes due to wind or vibration, the rigid connection formed by welding is too inflexible, which makes the curtain wall lack the necessary space for movement and displacement. It cannot make adaptive displacement adjustments, and stress will concentrate at the welded part. These concentrated stresses may exceed the load-bearing capacity of the welded part, causing cracks or even fractures in the weld, which in turn causes the curtain wall connection to fail, seriously threatening the stability and safety of the curtain wall. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a high-efficiency windproof and earthquake-resistant fixing component for curtain wall construction. It solves the problem that existing curtain wall fixing components typically use welding for connection. When the curtain wall sways due to wind or vibration, the welded connection is too rigid, lacking the necessary space for movement and adjustment. Stress concentrates at the welded joint, potentially exceeding its load-bearing capacity, leading to weld cracks or even breakage, ultimately causing connection failure and seriously threatening the stability and safety of the curtain wall.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A high-efficiency windproof and earthquake-resistant fixing component for curtain wall construction includes a hot-dip galvanized steel pipe, a diagonal bracing steel pipe fixedly installed on the side end of the hot-dip galvanized steel pipe, an angle steel fixedly installed on the side end of the hot-dip galvanized steel pipe, a horizontal bracing steel pipe installed on the side end of the angle steel, an aluminum alloy adapter provided on the horizontal bracing steel pipe, and a trapezoidal connector fixedly installed on the side end of the aluminum alloy adapter.

[0006] Preferably, the aluminum alloy adapter has unit female columns fixedly installed symmetrically at both ends.

[0007] Preferably, the side end of the cross bracing steel pipe is fixedly installed with a unit public column.

[0008] Preferably, the unit male column and the unit female column are connected by a bayonet.

[0009] Preferred: The interior of the aluminum alloy adapter is filled with polyurethane foam.

[0010] Preferred: The aluminum alloy adapter is internally filled with a phase change insulation strip.

[0011] Compared with the prior art, the present invention has the following beneficial effects: The curtain wall is fixedly connected to trapezoidal connectors using bolts or similar methods. Hot-dip galvanized steel pipes and diagonal bracing pipes are connected to the ground (with the diagonal bracing pipes facing the wall). These diagonal bracing pipes, in conjunction with the hot-dip galvanized steel pipes, provide support to the curtain wall. When the curtain wall surface is blown by the wind, the diagonal bracing pipes, due to their tilt (45 degrees), help resist the wind's force, preventing the bottom of the hot-dip galvanized steel pipes from breaking due to excessive stress. Furthermore, when the curtain wall shifts due to wind and vibration, the aluminum alloy adapters and horizontal bracing pipes are connected via unit columns. The unit is connected to the unit's main column, so when the curtain wall is subjected to excessive stress, the unit's main column and the unit's auxiliary column will undergo a certain displacement to relieve the stress, avoiding stress concentration at the connection point and preventing breakage. At the same time, the polyurethane foam filling inside the aluminum alloy adapter can further absorb the energy brought by vibration, while the phase change insulation strip filling the aluminum alloy adapter can prevent the aluminum alloy adapter from undergoing large deformation due to changes in ambient temperature, further improving the stability of the connection, thus achieving the effect of improving the stability and safety of the curtain wall. Attached Figure Description

[0012] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0013] Figure 1 This is a side view of the present invention. Figure 2 This is a top structural diagram of the present invention; Figure 3 This is a cross-sectional structural diagram of the present invention; Figure 4 This is a partial structural diagram of the present invention.

[0014] Legend: 1. Hot-dip galvanized steel pipe; 2. Diagonal bracing steel pipe; 3. Angle steel; 4. Horizontal bracing steel pipe; 5. Aluminum alloy adapter; 6. Trapezoidal connector; 7. Unit female column; 8. Unit male column; 9. Polyurethane foam; 11. Phase change insulation strip. Detailed Implementation

[0015] This application provides a high-efficiency windproof and earthquake-resistant fixing component for curtain wall construction. It effectively solves the problem that existing curtain wall fixing components, which typically use welding for connection, suffer from rigidity when the curtain wall sways due to wind or vibration. This rigid connection lacks the necessary space for adjustment, causing stress concentration at the weld. This concentrated stress may exceed the load-bearing capacity of the weld, leading to cracks or even fractures in the weld, ultimately causing connection failure and seriously threatening the stability and safety of the curtain wall. The proposed solution fixes the curtain wall to trapezoidal connectors using bolts, while hot-dip galvanized steel pipes and diagonal bracing pipes are connected to the ground (with the diagonal bracing pipes facing the wall). The diagonal bracing pipes, in conjunction with the hot-dip galvanized steel pipes, provide support for the curtain wall. When the curtain wall surface is exposed to wind... During operation, the inclined steel pipes, tilted at a 45-degree angle, help the curtain wall resist wind forces, preventing excessive stress on the bottom of the hot-dip galvanized steel pipes and potential breakage. Furthermore, when the curtain wall shifts due to wind and vibration, the aluminum alloy adapters and cross braces are connected via unit female and male columns. Therefore, when the curtain wall is subjected to excessive stress, the unit female and male columns will shift to relieve the stress, preventing stress concentration at the connection point and potential breakage. Simultaneously, the polyurethane foam filling inside the aluminum alloy adapters further absorbs energy from vibrations, while the phase-change insulation strips prevent significant deformation due to changes in ambient temperature, further enhancing connection stability and improving the stability and safety of the curtain wall. Example

[0016] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the technical solution in this application effectively addresses the problem that existing curtain wall fixing components typically use welding for connection. When the curtain wall sways due to wind or vibration, the welded connection is too rigid, resulting in insufficient space for movement and displacement. This leads to stress concentration at the weld joint, which may exceed the load-bearing capacity of the weld, causing cracks or even fractures in the weld, ultimately leading to connection failure and seriously threatening the stability and safety of the curtain wall. The overall approach to this technical problem is as follows: To address the problems existing in the prior art, this utility model provides a high-efficiency windproof and earthquake-resistant fixing component for curtain wall construction, including a hot-dip galvanized steel pipe 1, a diagonal bracing steel pipe 2 fixedly installed on the side end of the hot-dip galvanized steel pipe 1, and an angle steel 3 fixedly installed on the side end of the hot-dip galvanized steel pipe 1.

[0017] A cross bracing steel pipe 4 is installed on the side end of the angle steel 3. An aluminum alloy adapter 5 is installed on the cross bracing steel pipe 4. A trapezoidal connector 6 is fixedly installed on the side end of the aluminum alloy adapter 5. Unit mother columns 7 are symmetrically fixedly installed at both ends of the aluminum alloy adapter 5.

[0018] The side end of the cross bracing steel pipe 4 is fixedly installed with a unit public column 8. The unit public column 8 and the unit female column 7 are connected by a bayonet. The aluminum alloy adapter 5 is filled with polyurethane foam 9 and a phase change insulation strip 11.

[0019] Hot-dip galvanized steel pipe 1: As the main supporting component of the entire fixed assembly, one end is connected to the ground to provide vertical support for the curtain wall. Its hot-dip galvanizing treatment can enhance the corrosion resistance of the steel pipe and extend its service life. At the same time, it works together with the diagonal bracing steel pipe 2 to form a stable support structure, bear the various loads on the curtain wall, and transfer these loads to the ground. Diagonal bracing steel pipe 2: The top is tilted at 45 degrees towards the wall and connects to the ground. When the curtain wall is subjected to wind force, its tilt angle effectively disperses the wind force on the curtain wall, preventing the bottom of the hot-dip galvanized steel pipe 1 from breaking due to excessive force. This enhances the ability of the entire support structure to resist wind force and improves the stability of the curtain wall in strong wind environments. Angle steel 3: It serves to connect and strengthen the structure. It provides an installation position for the cross bracing steel pipe 4, so that the cross bracing steel pipe 4 and the hot-dip galvanized steel pipe 1 form a stable connection structure, assist in transferring the load on the curtain wall, and enhance the structural strength of the entire fixing component. Horizontal bracing steel pipe 4: Arranged horizontally, it together with hot-dip galvanized steel pipe 1, diagonal bracing steel pipe 2 and angle steel 3 to form a stable frame structure. It provides an installation foundation for aluminum alloy adapter 5, and at the same time participates in bearing and transferring the load of the curtain wall in the whole structure, further enhancing the support capacity of the fixing components for the curtain wall. Aluminum alloy adapter 5: It is a key component connecting the curtain wall and the supporting structure. Unit mother columns 7 are symmetrically installed at both ends. The interior is filled with polyurethane foam 9 and phase change insulation strip 11. On the one hand, the unit mother column 7 and unit male column 8 cooperate to achieve the connection with the cross bracing steel pipe 4 and allow a certain displacement to relieve the force when the curtain wall is under stress. On the other hand, the internal filling material absorbs vibration energy and reduces deformation caused by temperature changes, thereby improving the stability and reliability of the connection. Trapezoidal connector 6: Used to fix the curtain wall with bolts or other means. Its trapezoidal shape design may help to better fit the connection parts of the curtain wall, provide a stable connection point, and enable the curtain wall to be firmly installed on the fixed components. Unit mother column 7: It is connected to the unit male column 8 through a bayonet to realize the connection between the aluminum alloy adapter 5 and the cross bracing steel pipe 4. When the curtain wall is subjected to excessive force, the unit mother column 7 and the unit male column 8 can generate a certain displacement, which plays a role in unloading the force, preventing stress concentration at the connection, effectively avoiding the connection from breaking due to excessive stress, and ensuring the safety and stability of the curtain wall connection. Unit male column 8: It is connected to the unit female column 7 through a bayonet and works together with the unit female column 7. When the curtain wall is under stress, it will jointly generate displacement and unload the force. It is an important component to ensure that the connection between the aluminum alloy adapter 5 and the cross brace steel pipe 4 has a certain degree of flexibility, and enhances the adaptability of the fixing components in the face of wind and vibration. Polyurethane foam 9: It has good cushioning and energy absorption properties. When the curtain wall vibrates due to wind and vibration, polyurethane foam 9 can absorb the energy brought by the vibration, reduce the impact of vibration on the connection parts, further improve the seismic performance of the fixing components, and ensure the stability of the curtain wall connection. Phase change insulation strip 11: Filled inside the aluminum alloy adapter 5, it absorbs or releases heat when the ambient temperature changes by utilizing its own phase change characteristics, thereby preventing the aluminum alloy adapter 5 from undergoing large deformation due to temperature changes. This helps maintain the shape stability of the aluminum alloy adapter 5, ensures its tightness in connection with other components, further improves the stability of the entire fixed component connection, and ensures that the curtain wall can maintain a reliable connection in different temperature environments.

[0020] Working principle: The curtain wall is fixedly connected to the trapezoidal connector 6 using bolts or other methods. The hot-dip galvanized steel pipe 1 and the diagonal bracing steel pipe 2 are connected to the ground (the diagonal bracing steel pipe 2 faces the wall). The diagonal bracing steel pipe 2, together with the hot-dip galvanized steel pipe 1, provides support for the curtain wall. When the curtain wall surface is blown by the wind, the diagonal bracing steel pipe 2, due to its tilt angle (45 degrees), helps the curtain wall resist the push of the wind, preventing the bottom end of the hot-dip galvanized steel pipe 1 from breaking due to excessive force. Furthermore, when the curtain wall shifts due to wind and vibration, the aluminum alloy adapter 5 and the cross bracing steel pipe... Pipe 4 is connected through unit female column 7 and unit male column 8. Therefore, when the curtain wall is subjected to excessive force, unit female column 7 and unit male column 8 will undergo a certain displacement to relieve the force and avoid stress concentration at the connection point, which could lead to breakage at the connection point. At the same time, the polyurethane foam 9 filled inside the aluminum alloy adapter 5 can further absorb the energy brought by vibration, while the phase change insulation strip 11 filled in the aluminum alloy adapter 5 can prevent the aluminum alloy adapter 5 from undergoing large deformation due to changes in ambient temperature, further improving the stability of the connection.

[0021] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A high-efficiency windproof and earthquake-resistant fixing component for curtain wall construction, comprising a hot-dip galvanized steel pipe (1), characterized in that, A diagonal bracing steel pipe (2) is fixedly installed on the side end of the hot-dip galvanized steel pipe (1), an angle steel (3) is fixedly installed on the side end of the hot-dip galvanized steel pipe (1), a cross bracing steel pipe (4) is installed on the side end of the angle steel (3), an aluminum alloy adapter (5) is provided on the cross bracing steel pipe (4), and a trapezoidal connector (6) is fixedly installed on the side end of the aluminum alloy adapter (5).

2. The high-efficiency wind-proof and earthquake-resistant fixing component for curtain wall construction as described in claim 1, characterized in that, The aluminum alloy adapter (5) has unit mother columns (7) symmetrically fixedly installed at both ends.

3. The high-efficiency windproof and earthquake-resistant fixing component for curtain wall construction as described in claim 1, characterized in that, The side end of the cross bracing steel pipe (4) is fixedly installed with a unit public column (8).

4. The high-efficiency windproof and earthquake-resistant fixing component for curtain wall construction as described in claim 3, characterized in that, The unit public column (8) and the unit female column (7) are connected by a bayonet.

5. The high-efficiency wind-proof and earthquake-resistant fixing component for curtain wall construction as described in claim 1, characterized in that, The aluminum alloy adapter (5) is filled with polyurethane foam (9).

6. The high-efficiency wind-proof and earthquake-resistant fixing component for curtain wall construction as described in claim 1, characterized in that, The aluminum alloy adapter (5) is filled with a phase change insulation strip (11).

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