Steel structure reinforcing base convenient to connect

Abstract

The utility model discloses a steel structure reinforcing base convenient to connect, and relates to the technical field of steel structures. Comprising a connecting structure, the connecting structure comprises a fixing seat, a sliding groove is formed in the wall of the fixing seat, a connecting hole is formed in the wall of the fixing seat, a limiting groove is formed in the wall of the fixing seat, an adjusting structure is slidably connected to the outer wall of the fixing seat, and a limiting structure is clamped to the outer wall of the fixing seat. The position of the adjusting structure can be rapidly adjusted and attached according to the sizes of steel structures with different sections such as H-shaped steel, and compared with a traditional reinforcing mode, the construction time is shortened; modularized design realizes assembly pre-assembly, reduces transportation volume and loss, is convenient to install on site, adopts a bolt connection mode of positioning holes and connecting holes, forms a multi-point bolt fixing system, ensures that connecting nodes have excellent shear resistance and tensile strength, stabilizes and reinforces a steel structure, and meanwhile, bolt connection replaces traditional welding, so that later disassembly and maintenance are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of steel structure technology, specifically to a steel structure reinforcement base that is easy to connect. Background Technology

[0002] In the construction and maintenance of large steel structure projects such as bridges and factories, the reinforcement of steel structure connections is crucial. Traditional steel structure reinforcement bases often employ various methods, which have limitations. After welding, they are difficult to disassemble and adjust, leading to difficulties in later maintenance. Bases fixed with a single bolt are difficult to adapt to steel structures with different cross-sectional shapes, such as H-beams, due to their adjustable structure. During installation, repeated adjustments are required, which is not only time-consuming and labor-intensive but also prone to loosening due to insufficient fit, making it difficult to effectively guarantee reinforcement strength. In addition, traditional reinforcement bases are usually integral structures, which are large in size and heavy in weight, occupying a lot of space during transportation. On-site installation requires multiple people or the use of lifting equipment, resulting in low construction efficiency. When steel structure projects face emergency reinforcement needs, traditional bases are difficult to install quickly. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a steel structure reinforcement base that is easy to connect. Through the guiding adjustment of sliding grooves and limiting grooves, modular pre-assembly design, and multi-point bolt fixing system, it achieves rapid installation, flexible adaptation, and convenient maintenance, thereby improving the construction efficiency and reliability of steel structure reinforcement.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a steel structure reinforcement base that is easy to connect, comprising a connecting structure, wherein the connecting structure includes a fixed seat, a sliding groove is provided in the wall of the fixed seat, a connecting hole is provided in the wall of the fixed seat, a limiting groove is provided in the wall of the fixed seat, and an adjustment structure is slidably connected to the outer wall of the fixed seat. The limiting structure is engaged with the outer wall of the fixed seat. Through the guiding cooperation of the sliding groove and the limiting groove, the adjustment structure can be quickly adjusted and fitted according to the dimensions of steel structures with different cross sections such as H-beams, thus shortening the construction time compared to traditional reinforcement methods.

[0007] Preferably, the adjustment structure includes an L-shaped block, a limit block is fixedly connected to the outer wall of the L-shaped block, a positioning plate is fixedly connected to the outer wall of the L-shaped block, an arc-shaped plate is snapped onto the outer wall of the positioning plate, a positioning strip is fixedly connected to one end of the arc-shaped plate, and a connecting plate is fixedly connected to the other end of the arc-shaped plate. The modular design enables pre-assembly of components, reduces transportation volume and loss, facilitates on-site installation, and effectively improves construction efficiency.

[0008] Preferably, the outer wall of the fixing seat is slidably connected to the outer wall of the L-shaped block via a sliding groove, the outer wall of the fixing seat is slidably connected to the outer wall of the limiting block via a limiting groove, the outer wall of the positioning strip is in contact with the outer wall of the L-shaped block, and the outer wall of the connecting plate is in contact with the outer wall of the L-shaped block.

[0009] Preferably, the limiting structure includes a mounting plate, a positioning hole fixedly connected to the wall of the mounting plate, an adjustment hole and a central hole in the wall of the mounting plate, the outer wall of the top of the mounting plate engaging with the outer wall of the bottom of the fixing seat, and the outer wall of the top of the mounting plate contacting the outer wall of the bottom of the limiting block. By using a bolt connection method with positioning holes and connecting holes, a multi-point bolt fixing system is formed to ensure that the connection nodes have excellent shear and tensile strength, stabilize and reinforce the steel structure, and at the same time, the bolt connection replaces traditional welding, which is convenient for later disassembly and maintenance.

[0010] (III) Beneficial Effects

[0011] This utility model provides a steel structure reinforcement base that is easy to connect. It has the following beneficial effects:

[0012] (i) The steel structure reinforcement base, through the guiding cooperation of the sliding groove and the limiting groove, can adjust the position and fit quickly according to the size of steel structures with different cross sections such as H-beams, which shortens the construction time compared with traditional reinforcement methods; the modular design realizes the pre-assembly of components, reduces the transportation volume and loss, and facilitates on-site installation, effectively improving construction efficiency.

[0013] (II) The steel structure reinforcement base adopts a bolt connection method with positioning holes and connection holes to form a multi-point bolt fixing system, ensuring that the connection nodes have excellent shear and tensile strength, and firmly reinforcing the steel structure. At the same time, the bolt connection replaces the traditional welding, which is convenient for later disassembly and maintenance. It is suitable for emergency reinforcement and routine maintenance of steel structure projects such as bridges and factories. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the connection structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the adjustment structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the limiting structure of this utility model.

[0018] In the diagram: 1. Connecting structure; 2. Adjusting structure; 3. Limiting structure; 11. Fixing seat; 12. Slide groove; 13. Connecting hole; 14. Limiting groove; 21. L-shaped block; 22. Limiting block; 23. Positioning plate; 24. Arc plate; 25. Positioning strip; 26. Connecting plate; 31. Mounting plate; 32. Positioning hole; 33. Adjusting hole; 34. Shaft hole. Detailed Implementation

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

[0020] Please see Figure 1-4 This utility model provides a technical solution: a steel structure reinforcement base that is easy to connect, including a connecting structure 1, the connecting structure 1 including a fixed seat 11, a sliding groove 12 is provided in the wall of the fixed seat 11, a connecting hole 13 is provided in the wall of the fixed seat 11, a limiting groove 14 is provided in the wall of the fixed seat 11, an adjusting structure 2 is slidably connected to the outer wall of the fixed seat 11, and a limiting structure 3 is engaged with the outer wall of the fixed seat 11.

[0021] The adjustment structure 2 includes an L-shaped block 21. A limiting block 22 is fixedly connected to the outer wall of the L-shaped block 21. A positioning plate 23 is fixedly connected to the outer wall of the L-shaped block 21. An arc-shaped plate 24 is snapped onto the outer wall of the positioning plate 23. A positioning strip 25 is fixedly connected to one end of the arc-shaped plate 24, and a connecting plate 26 is fixedly connected to the other end of the arc-shaped plate 24. The connecting structure 1 is placed on the ground, and the arc-shaped plate 24 is snapped onto the L-shaped block 21 through the positioning plate 23 to form a modular adjustment structure 2, which is convenient for overall transportation and on-site assembly. The L-shaped block 21 slides along the fixed seat 11 through the sliding groove 12 on the outer wall. At the same time, the limiting block 22 slides synchronously in the limiting groove 14 to ensure that the adjustment structure 2 maintains directional stability when moving and avoids deviation. According to the cross-sectional dimensions of the steel structure, the L-shaped block 21 is pushed to adjust to a position that fits the surface of the steel structure, so that the L-shaped block 21 fits tightly against the side of the steel structure.

[0022] The outer wall of the fixed base 11 is slidably connected to the outer wall of the L-shaped block 21 through the sliding groove 12. The outer wall of the fixed base 11 is slidably connected to the outer wall of the limiting block 22 through the limiting groove 14. The outer wall of the positioning strip 25 is in contact with the outer wall of the L-shaped block 21. The outer wall of the connecting plate 26 is in contact with the outer wall of the L-shaped block 21. The top of the mounting plate 31 of the limiting structure 3 is snapped into the bottom of the fixed base 11, so that the positioning hole 32 of the mounting plate 31 is completely aligned with the connecting hole 13 of the fixed base 11. Bolts are inserted and tightened to rigidly fix the mounting plate 31 and the fixed base 11. The two together clamp the steel structure to form upper and lower constraints. The axial hole 34 provides positioning guidance for the steel structure to avoid skewing during connection.

[0023] The limiting structure 3 includes a mounting plate 31. A positioning hole 32 is fixedly connected in the wall of the mounting plate 31. An adjustment hole 33 is opened in the wall of the mounting plate 31. A central hole 34 is opened in the wall of the mounting plate 31. The outer wall of the top of the mounting plate 31 is engaged with the outer wall of the bottom of the fixed seat 11. The outer wall of the top of the mounting plate 31 is in contact with the outer wall of the bottom of the limiting block 22. When the adjusting structure 2 moves to the position that fits the steel structure, the hole on the positioning strip 25 is aligned with the adjustment hole 33 of the mounting plate 31. Bolts are inserted to fix the positioning strip 25 to the mounting plate 31, thereby fixing the L-shaped block 21 and the mounting plate 31. At the same time, bolts are passed through the connecting plate 26 and the L-shaped block 21 to clamp the side surface of the L-shaped block 21 to the side of the steel structure.

[0024] Before using the steel structure reinforcement base, place the connecting structure 1 on the ground. First, attach the arc-shaped plate 24 to the L-shaped block 21 via the positioning plate 23 to form a modular adjustment structure 2, which facilitates overall transportation and on-site assembly. The L-shaped block 21 slides along the fixed seat 11 via the sliding groove 12 on the outer wall, while the limiting block 22 slides synchronously within the limiting groove 14 to ensure that the adjustment structure 2 remains directionally stable during movement and avoids deviation. According to the cross-sectional dimensions of the steel structure, push the L-shaped block 21 to adjust it to a position that fits against the surface of the steel structure, so that the L-shaped block 21 fits tightly against the side of the steel structure. At this time, the positioning strip 25 at one end of the arc-shaped plate 24 abuts against the outer wall of the L-shaped block 21, and the connecting plate 26 at the other end fits against the surface of the L-shaped block 21.

[0025] Subsequently, the top of the mounting plate 31 of the limiting structure 3 is snapped onto the bottom of the fixing seat 11, so that the positioning hole 32 of the mounting plate 31 is fully aligned with the connecting hole 13 of the fixing seat 11. Bolts are inserted and tightened to rigidly fix the mounting plate 31 and the fixing seat 11. The two together clamp the steel structure to form upper and lower constraints. The axial hole 34 provides positioning guidance for the steel structure to avoid skewing during connection. When the adjusting structure 2 moves to the position that fits the steel structure, the hole on the positioning strip 25 is aligned with the adjusting hole 33 of the mounting plate 31. Bolts are inserted to fix the positioning strip 25 to the mounting plate 31, thereby fixing the L-shaped block 21 and the mounting plate 31. At the same time, bolts are passed through the connecting plate 26 and the L-shaped block 21 to clamp the side surface of the L-shaped block 21 to the side of the steel structure, forming a multi-point bolt fixing system.

[0026] The base uses a modular design to pre-assemble components, reducing transportation volume and losses. The guide cooperation between the slide groove 12 and the limiting groove 14 allows the adjustment structure 2 to quickly adapt to steel structures with different cross-sections, such as H-beams. The bolt connection between the positioning hole 32 and the connecting hole 13 facilitates later disassembly and maintenance. Compared with traditional reinforcement methods, its flexible adjustment and rapid installation characteristics shorten the construction time. The bolt fixing system ensures the shear and tensile strength of the connection nodes, making it suitable for emergency reinforcement and routine maintenance of steel structure projects such as bridges and factories.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel structure reinforcement base for easy connection, comprising a connection structure (1) comprising a fixing seat (11), characterized in that: The wall of the fixed seat (11) is provided with a sliding groove (12), the wall of the fixed seat (11) is provided with a connecting hole (13), the wall of the fixed seat (11) is provided with a limiting groove (14), the outer wall of the fixed seat (11) is slidably connected with an adjustment structure (2), and the outer wall of the fixed seat (11) is engaged with a limiting structure (3). The adjustment structure (2) includes an L-shaped block (21), a limit block (22) is fixedly connected to the outer wall of the L-shaped block (21), a positioning plate (23) is fixedly connected to the outer wall of the L-shaped block (21), an arc plate (24) is snapped onto the outer wall of the positioning plate (23), a positioning strip (25) is fixedly connected to one end of the arc plate (24), and a connecting plate (26) is fixedly connected to the other end of the arc plate (24).

2. A steel structure reinforcement base for easy connection according to claim 1, characterized in that: The outer wall of the fixed seat (11) is slidably connected to the outer wall of the L-shaped block (21) through the sliding groove (12), and the outer wall of the fixed seat (11) is slidably connected to the outer wall of the limiting block (22) through the limiting groove (14).

3. A steel structure reinforcement base for easy connection according to claim 1, characterized in that: The outer wall of the positioning strip (25) is in contact with the outer wall of the L-shaped block (21), and the outer wall of the connecting plate (26) is in contact with the outer wall of the L-shaped block (21).

4. A steel structure reinforcement base for easy connection according to claim 1, characterized in that: The limiting structure (3) includes a mounting plate (31), a positioning hole (32) is fixedly connected in the wall of the mounting plate (31), an adjustment hole (33) is opened in the wall of the mounting plate (31), and a central hole (34) is opened in the wall of the mounting plate (31).

5. A steel structure reinforcement base for easy connection according to claim 4, characterized in that: The outer wall of the top of the mounting plate (31) is engaged with the outer wall of the bottom of the fixing seat (11), and the outer wall of the top of the mounting plate (31) is in contact with the outer wall of the bottom of the limiting block (22).

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