A steel beam structure with a strengthening effect

Abstract

This utility model discloses a reinforced steel beam structure, comprising two connecting plates, each with a mounting plate fixed to both sides. A steel beam body is fixed to one side of each mounting plate. Two fixing plates are fixed to opposite sides of the two steel beam bodies in the same vertical direction. Triangular fasteners are installed at the lower end of each fixing plate, with two triangular fasteners forming a pair. This utility model effectively improves the overall structure's compressive and bending resistance. It utilizes the triangular fasteners and a first reinforcing rod to construct a stable triangular structure, enhancing the strength and stability of the connection points. It facilitates adjustment of the reinforcement effect according to actual needs, provides the possibility of rapid installation and disassembly, and enhances the structure's flexibility and reusability. It is suitable for various construction scenarios, uses steel structural materials, and possesses good corrosion resistance and fatigue resistance, making it suitable for long-term use under various environmental conditions.

Description

Technical Field

[0001] This utility model relates to the field of steel beam technology, and in particular to a steel beam structure with a strengthening effect. Background Technology

[0002] Steel beams are long steel bars with an I-shaped cross-section. They are widely used in buildings and other metal structures because they are sturdy, durable, corrosion-resistant, and easy to assemble. In modern buildings and engineering structures, steel beams are important load-bearing components, and their performance directly affects the safety, stability, and service life of the overall structure.

[0003] However, in some load-bearing buildings, although traditional steel beams have certain advantages in strength, durability and ease of construction, they often have insufficient bending and shear resistance and insufficient structural stiffness when facing large spans, high loads and complex environmental conditions. To address these issues, we propose a steel beam structure with a strengthening effect. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a steel beam structure with a strengthening effect.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A reinforced steel beam structure includes two connecting plates. Mounting plates are fixed to both sides of each connecting plate. A steel beam body is fixed to one side of each mounting plate. Two fixing plates are fixed to opposite sides of the two steel beam bodies in the same vertical direction. Triangular fasteners are installed at the lower end of each fixing plate. Two triangular fasteners are grouped in pairs. A first reinforcing rod is fixed between two triangular fasteners in the same group, and the two first reinforcing rods are arranged crosswise. Each first reinforcing rod has a mounting groove, and a sleeve is provided within the mounting groove. Screws are threaded to both ends of the sleeve, and hooks are connected to both sides of the screws. U-shaped connectors are fixed to both ends of the mounting groove, and a hook on one side engages with a U-shaped connector on the same side.

[0007] Preferably, the sleeve has a threaded through hole, and two screws are respectively threaded to both ends of the threaded through hole.

[0008] Preferably, the triangular fastener is connected to the first reinforcing rod by bolts.

[0009] Preferably, the triangular fastener is fixed to the side wall of the fixing plate by screws.

[0010] Preferably, both the mounting plate and the connecting plate have multiple mounting holes on their side walls.

[0011] Preferably, both ends of the connecting plate are welded to one side of the two mounting plates.

[0012] Preferably, two second reinforcing rods are fixed intersecting between the two steel beam bodies, and the intersections of the two second reinforcing rods are fixed to each other.

[0013] The working process of this utility model is as follows:

[0014] 1. Basic installation preparation stage

[0015] Mounting plate and connecting plate positioning: Fix the mounting plate and connecting plate to the wall or supporting structure with expansion screws through multiple mounting holes;

[0016] Welded structure reinforcement: The two ends of the connecting plate are welded between the two mounting plates to form an integral structure, which enhances the overall rigidity and stability;

[0017] 2. Connection stage between steel beam body and fixed plate

[0018] The steel beam body is fixed to one side of the mounting plate to form the main support. Two fixing plates are set at opposite positions of the two steel beam bodies in the same vertical direction as connection base points for subsequent reinforcement structures.

[0019] 3. Connection stage between the triangular fastener and the first reinforcing rod

[0020] Triangular fasteners are installed at the lower end of the fixing plate and secured with screws to ensure a firm connection. First reinforcing rods are installed between each pair of triangular fasteners and connected with bolts to form a stable triangular structure and enhance the strength of the support point.

[0021] 4. Internal tensioning system installation stage

[0022] The first reinforcing rod has an installation groove inside, in which a sleeve and a screw are placed. The two ends are connected through threaded holes. The rotation of the sleeve drives the screw to move, generating tension so that the reinforcing rod is evenly stressed at both ends. Hooks are connected to both sides of the screw and snapped onto the U-shaped connector to achieve tension and fixation.

[0023] 5. Overall structural reinforcement and expansion stage

[0024] Optionally, two second reinforcing rods are cross-fixed between the two steel beam bodies, and the cross points are fixed to each other to further improve the stability and strength of the overall spatial structure. This allows for flexible adaptation to the building requirements of different spans and specifications, enhancing the versatility and expandability of the structure.

[0025] This utility model has the following advantages:

[0026] 1. By combining two steel beam bodies with a reinforcing rod system, a double-layer load-bearing structure is formed, which effectively improves the overall structure's compressive and bending resistance. The triangular fasteners and the first reinforcing rod are used to construct a triangular stable structure, which enhances the strength and stability of the connection points.

[0027] 2. The tension can be adjusted by rotating the sleeve to drive the screw, which facilitates the adjustment of the reinforcement effect according to actual needs, provides the possibility of quick installation and disassembly, enhances the flexibility and reusability of the structure, and is suitable for a variety of construction scenarios;

[0028] 3. All components can be prefabricated or quickly assembled on-site, reducing on-site welding, lowering construction difficulty, facilitating wall fixation, eliminating the need for complex foundation structures, and saving construction time and costs;

[0029] 4. Adaptable to various building needs and highly expandable: The addition of cross reinforcing bars between the double steel beams enhances the spatial stability of the overall structure, making it suitable for complex structures such as high-rise buildings and large spans. By adjusting the length and number of reinforcing bars, it can flexibly adapt to building projects with different spans and load-bearing requirements, thus expanding the product's applicability.

[0030] 5. The structure is safe and reliable with a long service life. From the connecting plate, mounting plate, steel beam body to the reinforcing rod and tensioning system, it is reinforced layer by layer to ensure the safety and stability of the structure in long-term use. It adopts steel structure materials, which have good corrosion resistance and fatigue resistance, and are suitable for long-term use under various environmental conditions.

[0031] In summary, this utility model effectively improves the overall structure's compressive and bending resistance. By utilizing triangular fasteners and a first reinforcing rod to construct a stable triangular structure, it enhances the strength and stability of the connection points. It facilitates adjustments to the reinforcement effect according to actual needs, provides the possibility of rapid installation and disassembly, and enhances the structure's flexibility and reusability. It is suitable for various construction scenarios, and the steel structure material possesses good corrosion resistance and fatigue resistance, making it suitable for long-term use under various environmental conditions. Attached Figure Description

[0032] Figure 1 This is an installation structure diagram of the present invention;

[0033] Figure 2 This is a diagram showing the internal structure of the first reinforcing rod of this utility model;

[0034] Figure 3 This is a structural diagram of a single steel beam body of this utility model;

[0035] Figure 4 for Figure 1 Enlarged view of the structure at point A;

[0036] Figure 5This is a structural diagram of the sleeve of this utility model;

[0037] Figure 6 This is a structural diagram of the second reinforcing rod of this utility model.

[0038] In the diagram: 1. Steel beam body, 2. Mounting plate, 3. Mounting hole, 4. Connecting plate, 5. First reinforcing rod, 6. Screw, 7. Sleeve, 8. Bolt, 9. Screw, 10. U-shaped connector, 11. Mounting groove, 12. Hook, 13. Triangular fastener, 14. Threaded through hole, 15. Fixing plate, 16. Second reinforcing rod. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0040] Example 1

[0041] Reference Figure 1-5 A steel beam structure with a strengthening effect includes two connecting plates 4, with mounting plates 2 fixed on both sides of the connecting plates 4. Multiple mounting holes 3 are provided on the side walls of the mounting plates 2 and the connecting plates 4. The connecting plates 4 are installed and fixed to the wall by expansion bolts. Both ends of the connecting plates 4 are welded to one side of the two mounting plates 2, fixing the mounting plates 2 and the connecting plates 4 into a whole, improving the strength of the installation, and enhancing the stability and firmness of the support.

[0042] A steel beam body 1 is fixed to one side of the mounting plate 2. Two fixing plates 15 are fixed to the opposite side of the two steel beam bodies 1 in the same vertical direction. A triangular fixing piece 13 is installed at the lower end of the fixing plate 15. The triangular fixing piece 13 is fixed to the side wall of the fixing plate 15 by screws 9. The triangular fixing piece 13 and the fixing plate 15 on the same side are fixed to the fixing plate 15 by four screws 9, which improves the tightness and strength of the connection.

[0043] Two triangular fasteners 13 are grouped together, and a first reinforcing rod 5 is fixed between the two triangular fasteners 13 in the same group. The triangular fasteners 13 are connected to the first reinforcing rod 5 by bolts 8. One triangular fastener 13 on the same side is connected to one end of the first reinforcing rod 5 by two bolts 8, which can improve the firmness of the connection.

[0044] Furthermore, the two first reinforcing rods 5 are arranged in a cross manner. The first reinforcing rod 5 has an installation groove 11 inside, and a sleeve 7 is provided in the installation groove 11. Both ends of the sleeve 7 are threaded with screws 6. The sleeve 7 has a threaded through hole 14 inside, and the two screws 6 are respectively threaded to both ends of the threaded through hole 14. This can tighten both ends of the first reinforcing rod 5, enhance the reinforcing effect and stability, and further improve the load-bearing capacity.

[0045] Hooks 12 are connected to both sides of the screw 6, and U-shaped connectors 10 are fixed at both ends of the mounting groove 11. A hook 12 on the same side is snapped onto a U-shaped connector 10 on the same side. The hooks 12 can further improve the convenience and flexibility of installation, and can be installed in different positions as needed, so as to achieve reuse.

[0046] Example 2

[0047] Reference Figure 6 The difference between this embodiment 2 and embodiment 1 is that this embodiment 2 further includes two second reinforcing rods 16 that are cross-fixed between the two steel beam bodies 1, and the two second reinforcing rods 16 are fixed to each other at the intersection.

[0048] It can meet the installation requirements of workpieces with specific specifications, and can also be used on a large scale, expanding the application range. While ensuring the support effect and strength, it improves the speed of use.

[0049] The working process of this utility model is as follows:

[0050] 1. Basic installation preparation stage

[0051] Positioning of mounting plate and connecting plate: Fix mounting plate 2 and connecting plate 4 to the wall or supporting structure with expansion screws through multiple mounting holes 3;

[0052] Welded structure reinforcement: The two ends of the connecting plate 4 are welded between the two mounting plates 2 to form an integral structure, which enhances the overall rigidity and stability;

[0053] 2. Connection stage between steel beam body and fixed plate

[0054] The steel beam body 1 is fixed to one side of the mounting plate 2 to form the main support. Two fixing plates 15 are set at opposite positions of the two steel beam bodies in the same vertical direction as the connection base points of the subsequent strengthening structure.

[0055] 3. Connection stage between the triangular fastener and the first reinforcing rod

[0056] Triangular fasteners 13 are installed at the lower end of the fixing plate 15 and fastened with screws 9 to ensure a firm connection. First reinforcing rods 5 are installed between each pair of triangular fasteners 13 and connected with bolts 8 to form a stable triangular structure and enhance the strength of the support point.

[0057] 4. Internal tensioning system installation stage

[0058] The first reinforcing rod 5 has an installation groove 11 inside, in which a sleeve 7 and a screw 6 are placed. The two ends are connected through threaded through holes 14. The sleeve 7 rotates to drive the screw 6 to move, forming a tension, so that the two ends of the reinforcing rod are evenly stressed. Hooks 12 are connected to both sides of the screw 6 and are snapped onto the U-shaped connector 10 to achieve tension and fixation.

[0059] 5. Overall structural reinforcement and expansion stage

[0060] Optionally, two second reinforcing rods 16 are cross-fixed between the two steel beam bodies 1, and the cross points are fixed to each other, which further improves the stability and strength of the overall spatial structure, can flexibly adapt to the building requirements of different spans and specifications, and enhances the versatility and expandability of the structure.

[0061] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A steel beam structure with a reinforcing effect, comprising two connecting plates (4), characterized in that, Mounting plates (2) are fixed on both sides of the connecting plate (4). A steel beam body (1) is fixed on one side of the mounting plate (2). Two fixing plates (15) are fixed on opposite sides of the two steel beam bodies (1) in the same vertical direction. A triangular fixing piece (13) is installed at the lower end of the fixing plate (15). The two triangular fixing pieces (13) are in pairs. A first reinforcing rod (5) is fixed between the two triangular fixing pieces (13) in the same group. The two first reinforcing rods (5) are arranged crosswise. An installation groove (11) is provided in the first reinforcing rod (5). A sleeve (7) is provided in the installation groove (11). A screw rod (6) is threaded to both ends of the sleeve (7). A hook (12) is connected to both sides of the screw rod (6). A U-shaped connector (10) is fixed to both ends of the installation groove (11). A hook (12) on the same side is snapped onto a U-shaped connector (10) on the same side.

2. A steel beam structure with a strengthening effect according to claim 1, characterized in that: The sleeve (7) is provided with a threaded through hole (14), and two screws (6) are respectively threaded to both ends of the threaded through hole (14).

3. A steel beam structure with a strengthening effect according to claim 1, characterized in that: The triangular fastener (13) is connected to the first reinforcing rod (5) by bolts (8).

4. A steel beam structure with a strengthening effect according to claim 1, characterized in that: The triangular fastener (13) is fixed to the side wall of the fixing plate (15) by screws (9).

5. A steel beam structure with a strengthening effect according to claim 1, characterized in that: Both the mounting plate (2) and the connecting plate (4) have multiple mounting holes (3) on their side walls.

6. A steel beam structure with a strengthening effect according to claim 1, characterized in that: Both ends of the connecting plate (4) are welded to one side of the two mounting plates (2).

7. A steel beam structure with a strengthening effect according to claim 1, characterized in that: Two second reinforcing rods (16) are fixed at an intersection between the two steel beam bodies (1), and the intersection of the two second reinforcing rods (16) is fixed to each other.

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