High-durability steel structure connecting assembly

Abstract

The utility model discloses a high-durability steel structure connecting assembly which comprises a connecting plate, clamping grooves are formed in the two ends of the connecting plate, the clamping grooves are used for being connected with a steel structure in a clamping mode, a plurality of plug pin holes are formed in the clamping grooves, a plurality of plug pins are inserted into the plug pin holes, and the connecting plate and the steel structure are fixed through the plug pins. A clamping assembly is arranged in the clamping groove and used for clamping the steel structure in the clamping groove. According to the utility model, the stability of steel structure connection can be improved.

Description

A high-durability steel structure connection component Technical Field

[0001] This utility model relates to the field of steel structure connection technology, and in particular to a high-durability steel structure connection component. Background Technology

[0002] Steel structure connections are a crucial component of the construction and engineering fields, widely used in the construction of various infrastructure projects such as bridges, high-rise buildings, and industrial plants. Traditional steel structure connection methods mainly include welding, bolting, riveting, as well as self-locking and prestressed connections. These traditional methods have been widely used over the past few decades and have improved the stability and safety of steel structures to some extent. However, with the increasing demands for safety and durability in modern engineering construction, existing steel structure connection technologies have gradually revealed some shortcomings.

[0003] Currently, common solutions to address various problems in steel structure connections include, but are not limited to: welding, which achieves a strong connection by melting metal at high temperatures; bolted connections, which use high-strength bolts to fix components together; riveting, which involves driving rivets between two or more components to form a robust connection; self-locking connectors, which rely on special mechanical structures for automatic locking; and prestressed connections, which apply pressure beforehand to make the connection tighter. Each method has its specific application scenarios and technical characteristics, and has a certain degree of effectiveness and reliability in practical applications.

[0004] While the aforementioned methods can meet basic requirements in various situations, they still have significant limitations. For example, welded joints are prone to cracking and corrosion, leading to structural fatigue; bolted connections may loosen due to uneven tightening force, especially under dynamic loads, resulting in poor reliability; riveting is complex and costly; self-locking connectors require high machining precision and have limited applicability; and prestressed connectors are difficult to design and construct, and are also costly. These problems seriously affect the safety and service life of steel structure connections. Therefore, there is an urgent need to develop a new steel structure connection component to overcome the shortcomings of existing technologies and improve the durability and reliability of connections. Summary of the Invention

[0005] This application provides a high-durability steel structure connection component, which facilitates the improvement of stability during steel structure connections.

[0006] This application provides a high-durability steel structure connection component, which adopts the following technical solution:

[0007] A high-durability steel structure connection component includes a connecting plate with slots at both ends for engaging a steel structure. The slots also have multiple pin holes for inserting pins to secure the connecting plate to the steel structure. A clamping assembly is provided within the slots to clamp the steel structure within the slots.

[0008] By adopting the above technical solution, this utility model designs a high-durability steel structure connection component, which effectively solves the problems existing in current steel structure connection methods during use. Specifically:

[0009] 1. The slots at both ends of the connecting plate can easily clamp the steel structure, improving installation efficiency.

[0010] 2. The multiple pin holes on the card slot and the matching pins enhance the stability and reliability of the connection, avoiding loosening problems caused by uneven tightening force.

[0011] 3. The clamping components inside the slot can further clamp the steel structure during the connection process, ensuring that the connection parts will not shift or loosen, significantly improving the safety and stability of the connection.

[0012] Preferably, the inner surface of the card slot is provided with anti-slip texture.

[0013] By adopting the above technical solution, the anti-slip texture on the inner surface of the slot can increase the friction between the slot and the steel structure during use, effectively preventing the steel structure from sliding during the connection process and improving the stability and reliability of the connection components.

[0014] Preferably, the pin holes are arranged in a rectangular array, each pin hole is provided with a threaded structure, and the pin has a matching external thread.

[0015] By adopting the above technical solution, the pin holes are distributed in a rectangular array during use, making the pin arrangement more uniform and improving the stability and reliability of the connection. Simultaneously, each pin hole has a threaded structure, which, when used with a pin having a matching external thread, effectively increases the pin's fixing force, preventing the pin from loosening under external impact or vibration, thereby improving the vibration resistance and service life of the entire connection assembly.

[0016] Preferably, the top edge of the connecting plate is provided with a sealing strip, which is used to improve the waterproof performance of the connecting assembly.

[0017] By adopting the above technical solution, the sealing strip at the top edge of the connecting plate effectively prevents moisture from penetrating into the connecting assembly, thereby improving the overall waterproof performance of the assembly. This not only extends the service life of the connecting assembly but also enhances its reliability in humid environments.

[0018] Preferably, the inner wall of the slot is provided with a groove, and the clamping assembly includes an electric telescopic rod disposed in the groove. One end of the electric telescopic rod is fixedly connected to a clamping plate, which is used to clamp the steel structure.

[0019] By adopting the above technical solution, the inner wall of the slot is provided with a groove during use. The clamping assembly includes an electric telescopic rod set in the groove, and a clamping plate is fixed to one end of the electric telescopic rod. The clamping plate is used to clamp the steel structure. This design enables the connection assembly to achieve automated clamping function, improves the stability and reliability of clamping, and avoids the loosening or falling off problems caused by improper manual operation in traditional connection methods, thereby significantly improving the overall safety and service life of the steel structure connection.

[0020] Preferably, a buffer pad is provided on the inner wall of the clamping plate, which is used to prevent damage to the steel structure when clamping it.

[0021] By adopting the above technical solution, the buffer pad on the inner wall of the clamping plate can effectively reduce damage to the steel structure during the clamping process, improve the reliability and safety of the connection components, and extend the service life of the steel structure.

[0022] Preferably, the top of the groove is provided with a guide groove, and the top of the clamping plate is provided with a guide plate. The guide plate is slidably connected in the guide groove and is used to guide the clamping plate to move.

[0023] By adopting the above technical solution, the cooperation between the guide groove and the guide plate can effectively guide the clamping plate to move precisely during use, ensuring a smooth and reliable clamping process and avoiding the connection effect caused by clamping plate misalignment. At the same time, the sliding connection design between the guide plate and the guide groove improves the stability and durability of the clamping assembly, further enhancing the durability and reliability of the entire connection assembly.

[0024] Preferably, the connecting plate has a reinforcing rib in the middle, and the connecting plate has sufficient strength and rigidity to ensure stability during long-term use.

[0025] By adopting the above technical solution, a reinforcing rib is provided in the middle of the connecting plate during use, so that the connecting plate has sufficient strength and rigidity, thereby ensuring stability and reliability in long-term use and effectively avoiding structural failure caused by deformation or breakage of the connecting plate.

[0026] In summary, this application has the following beneficial effects:

[0027] 1. The present invention provides a high-durability steel structure connection component, which, by setting slots and multiple pin holes at both ends of the connection plate and cooperating with clamping components, achieves effective fixing and stable connection of the steel structure, avoiding structural fatigue and reliability degradation caused by welding cracks, loose bolts, and other problems.

[0028] 2. The present invention provides a high-durability steel structure connection component. The clamping component adopts an electric telescopic rod to drive the clamping plate, which ensures the uniform distribution of clamping force and improves the stability of the connection part under dynamic load conditions.

[0029] 3. The high-durability steel structure connection component designed in this utility model has anti-slip texture on the inner surface of the slot, which increases friction and further enhances the reliability and anti-slip capability of the connection. Attached Figure Description

[0030] Figure 1 is a schematic diagram of the embodiment;

[0031] Figure 2 is a schematic diagram showing the structure inside the groove in the embodiment;

[0032] Explanation of reference numerals in the attached drawings: 1. Connecting plate; 2. Slot; 3. Pin hole; 4. Clamping assembly; 41. Electric telescopic rod; 42. Clamping plate; 5. Sealing strip; 6. Groove; 7. Buffer pad; 8. Guide groove; 9. Guide plate. Detailed Implementation

[0033] The present invention will be further described in detail below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," "lower," "bottom," and "top" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0034] This utility model discloses a high-durability steel structure connection component, as shown in Figures 1 and 2. It includes a connection plate 1 with a sealing strip 5 at its top edge. The sealing strip 5 enhances the waterproof performance of the connection component and can be made of EPDM or other high-performance elastic materials, exhibiting good elasticity and weather resistance. A reinforcing rib is provided in the middle of the connection plate 1. This rib can be a vertically arranged rib or a horizontally arranged grid structure to increase the overall rigidity of the connection plate 1. This ensures that even under heavy loads during long-term use, the connection plate 1 is not easily deformed, guaranteeing the stability of the connection component. The connection plate 1 can be made of high-strength steel or aluminum alloy or other lightweight alloy materials to reduce weight while maintaining strength.

[0035] The connecting plate 1 has slots 2 at both ends for engaging the steel structure. The inner surface of the slots 2 has anti-slip textures to increase friction and prevent the steel structure from sliding under load. The anti-slip textures can be intersecting diagonal lines or a mesh pattern; the specific design can be tailored to specific needs. The slots 2 have multiple pin holes 3 for inserting pins to secure the connecting plate 1 to the steel structure. The pin holes 3 are arranged in a rectangular array, and each pin hole 3 has a threaded structure. The pins have matching external threads and can be screwed into the pin holes 3 for fixation.

[0036] A clamping assembly 4 is installed within the slot 2 to clamp the steel structure within the slot 2. A groove 6 is provided on the inner wall of the slot 2. The clamping assembly 4 includes an electric telescopic rod 41 installed within the groove 6. One end of the electric telescopic rod 41 is fixedly connected to a clamping plate 42, which is used to clamp the steel structure. The electric telescopic rod 41 can be a hydraulic cylinder or a pneumatic cylinder, depending on the working environment and power requirements. A buffer pad 7 is provided on the inner wall of the clamping plate 42. The buffer pad 7 can be made of rubber or polyurethane material to prevent damage to the steel structure during clamping. A guide groove 8 is provided at the top of the groove 6, and a guide plate 9 is provided at the top of the clamping plate 42. The guide plate 9 is slidably connected within the guide groove 8 and is used to guide the movement of the clamping plate 42. The design of the guide groove 8 and the guide plate 9 ensures that the clamping plate 42 maintains a stable trajectory during movement, preventing deviation.

[0037] Working Principle: This utility model discloses a high-durability steel structure connection component. By providing slots 2 with pin holes 3 at both ends of the connecting plate 1, and clamping components 4 within the slots 2, effective fixation of the steel structure is achieved. Simultaneously, the anti-slip texture on the inner surface of the slots 2 increases friction, preventing the steel structure from sliding. The threaded structure of the pin holes 3 makes the pins easy to install and remove, facilitating maintenance. The design of the electric telescopic rod 41 and the clamping plate 42 provides strong clamping force, ensuring connection reliability. The addition of the sealing strip 5 improves waterproof performance and extends service life. The overall design is simple and efficient, suitable for various steel structure connection scenarios, and significantly improves the durability and reliability of the connection.

[0038] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A high-durability steel structure connection component, characterized in that: The system includes a connecting plate (1), with slots (2) at both ends for engaging the steel structure. The slots (2) are provided with multiple pin holes (3) for inserting multiple pins to fix the connecting plate (1) to the steel structure. A clamping assembly (4) is provided inside the slots (2) for clamping the steel structure inside the slots (2).

2. The high-durability steel structure connection component according to claim 1, characterized in that: The inner surface of the slot (2) is provided with anti-slip texture.

3. The high-durability steel structure connection component according to claim 1, characterized in that: The pin holes (3) are arranged in a rectangular array, and each pin hole (3) is provided with a threaded structure, and the pin has a matching external thread.

4. The high-durability steel structure connection component according to claim 1, characterized in that: The top edge of the connecting plate (1) is provided with a sealing strip (5), which is used to improve the waterproof performance of the connecting assembly.

5. A high-durability steel structure connection component according to claim 1, characterized in that: The inner wall of the slot (2) is provided with a groove (6), and the clamping assembly (4) includes an electric telescopic rod (41) disposed in the groove (6). One end of the electric telescopic rod (41) is fixedly connected to a clamping plate (42), which is used to clamp the steel structure.

6. A high-durability steel structure connection component according to claim 5, characterized in that: The inner wall of the clamping plate (42) is provided with a buffer pad (7), which is used to prevent damage to the steel structure when clamping it.

7. A high-durability steel structure connection component according to claim 5, characterized in that: The top of the groove (6) is provided with a guide groove (8), and the top of the clamping plate (42) is provided with a guide plate (9). The guide plate (9) is slidably connected in the guide groove (8) and is used to guide the clamping plate (42) to move.

8. A high-durability steel structure connection component according to claim 1, characterized in that: The connecting plate (1) is provided with a reinforcing rib in the middle, and the connecting plate (1) has sufficient strength and rigidity to ensure stability during long-term use.

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