Partial support node reinforcement structure for steel members

Abstract

The utility model belongs to steel member technical field especially is a kind of local support node reinforcing structure of steel member, including the first steel member and second steel member of parallel arrangement, both ends of the first steel member and second steel member are fixedly connected with mounting panel, and the mounting panel between the first steel member and second steel member is connected by bolt assembly, and the front and rear ends of the first steel member and second steel member are clamped with reinforcing frame.The utility model is reinforced to the node connecting place between the first steel member and second steel member by mounting panel, reinforcing frame and inner fixed frame, reinforcing frame and inner fixed frame realize double frame body structure and can disperse local stress, improve node deformation resistance, improve the stability of connection between steel member, and reinforcing assembly can reinforce between steel member and vertical steel column, and the three-point support structure is formed by reinforcing frame, effectively enhances the shear resistance of steel member connecting place.

Description

Technical Field

[0001] This utility model relates to the field of steel component technology, specifically to a local support node reinforcement structure for steel components. Background Technology

[0002] Steel components have been widely used due to their significant advantages such as high strength, good toughness, and plasticity. Taking high-rise buildings as an example, steel frame structures can provide large-span spaces to meet the diverse functional needs of the building interior; in the construction of large bridges, the main beams and truss structures composed of steel components bear the loads of vehicles and pedestrians, ensuring the safety and stability of the bridge.

[0003] Currently, in existing technologies, when steel components are assembled, the nodes of the steel components are usually connected by bolt assemblies. The connection method is simple, and the steel components are also connected to the vertical steel columns by bolt assemblies. Both lack corresponding reinforcement structures, resulting in poor stability of the connection.

[0004] Therefore, we propose a local support node reinforcement structure for steel components to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a local support node reinforcement structure for steel components, which solves the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0009] A local support node reinforcement structure for a steel component includes a first steel component and a second steel component arranged in parallel. Mounting plates are fixedly connected to both ends of the first and second steel components. The mounting plates between the first and second steel components are connected by bolt assemblies. Reinforcing frames are clamped at both the front and rear ends of the first and second steel components. Two inner reinforcing frames are symmetrically and fixedly connected within each reinforcing frame. The two ends of each reinforcing frame are respectively connected to the first and second steel components by bolt assemblies. A third steel component is located at the end of the first steel component away from the second steel component, and a reinforcing assembly is provided between the third steel component and the first steel component.

[0010] Furthermore, the reinforcement component includes first mounting seats respectively disposed at the upper and lower ends of the first steel member. The first mounting seats are connected to the first steel member by bolt assemblies. The third steel member is fixedly connected to a second mounting seat that cooperates with the first mounting seats by bolt assemblies. A reinforcement frame is fixedly connected between the first mounting seats and the second mounting seats by bolt assemblies.

[0011] Furthermore, both the first and second mounting bases are fixedly connected with limiting blocks that cooperate with the reinforcing frame, and a set of reinforcing plates are uniformly fixedly connected inside the reinforcing frame.

[0012] Furthermore, the upper and lower ends of the center of the reinforcing frame are fixedly connected with retaining sleeves, and the inner diameter of the retaining sleeves is half the thickness of the mounting plate.

[0013] Furthermore, the first steel component and the second steel component are respectively fixedly connected to the mounting plate with reinforcing blocks.

[0014] Furthermore, both ends of the first steel component, the second steel component, and the reinforcing frame are provided with mounting holes that match the bolts in the bolt assembly.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a local support node reinforcement structure for steel components, which has the following beneficial effects:

[0017] This utility model reinforces the joint between the first and second steel components by using an installation plate, a reinforcing frame, and an inner reinforcing frame. The reinforcing frame and the inner reinforcing frame form a double frame structure that can disperse local stress, improve the deformation resistance of the joint, and enhance the stability of the connection between the steel components. The reinforcing components can also reinforce the connection between the steel components and the vertical steel column. The two form a triangular support structure through the reinforcing frame, which effectively enhances the shear resistance of the connection between the steel components. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the rear structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the separation structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the reinforcement component of this utility model;

[0022] Figure 5 This is a schematic diagram of the detachable structure of the reinforcement component of this utility model;

[0023] Figure 6 This is a front view structural diagram of the present utility model.

[0024] In the diagram: 1. First steel component; 2. Second steel component; 3. Mounting plate; 4. Reinforcing frame; 5. Inner reinforcement frame; 6. Third steel component; 7. Reinforcing assembly; 701. First mounting base; 702. Second mounting base; 703. Reinforcing frame; 704. Limiting block; 705. Reinforcing plate; 8. Sleeve; 9. Reinforcing block; 10. Mounting hole. Detailed Implementation

[0025] 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.

[0026] Example

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown in the figure, an embodiment of the present invention provides a local support node reinforcement structure for steel components, including a first steel component 1 and a second steel component 2 arranged in parallel. Mounting plates 3 are fixedly connected to both ends of the first steel component 1 and the second steel component 2. The mounting plates 3 between the first steel component 1 and the second steel component 2 are connected by bolt assemblies. Reinforcing frames 4 are clamped at both the front and rear ends of the first steel component 1 and the second steel component 2. Two inner reinforcing frames 5 are symmetrically and fixedly connected within each reinforcing frame 4. Both ends of the reinforcing frames 4 are connected to the first steel component 1 and the second steel component 2 respectively by bolt assemblies. A third steel structure is provided at the end of the first steel component 1 away from the second steel component 2. Component 6, the third steel component 6 and the first steel component 1 are provided with a reinforcing component 7; the mounting plate 3 facilitates the assembly of the first steel component 1 and the second steel component 2, the reinforcing frame 4 can reinforce the node between the first steel component 1 and the second steel component 2, and also facilitates the connection of the first steel component 1 and the second steel component 2 to form an outer reinforcing layer; the inner reinforcing frame 5 forms an inner reinforcing structure. The two work together to form a double frame structure that can disperse local stress, improve the deformation resistance of the node, and effectively reinforce the connection node of the steel component. The reinforcing component 7 can reinforce the connection between the steel component and the vertical steel column, and improve the stability of the steel component.

[0028] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, in some embodiments, the reinforcing component 7 includes a first mounting base 701 respectively disposed at the upper and lower ends of the first steel member 1. The first mounting base 701 is connected to the first steel member 1 by a bolt assembly. The third steel member 6 is fixedly connected to a second mounting base 702 that cooperates with the first mounting base 701 by a bolt assembly. A reinforcing frame 703 is fixedly connected between the first mounting base 701 and the second mounting base 702 by a bolt assembly. The first mounting base 701, the second mounting base 702 and the reinforcing frame 703 facilitate assembly and combination. At the same time, the first mounting base 701, the second mounting base 702 and the reinforcing frame 703 form a triangular support structure with the first steel member 1 and the third steel member 6, effectively enhancing the shear resistance at the connection of the steel members.

[0029] like Figure 4 and Figure 5 As shown, in some embodiments, both the first mounting base 701 and the second mounting base 702 are fixedly connected with limiting blocks 704 that cooperate with the reinforcing frame 703, and a set of reinforcing plates 705 are uniformly fixedly connected in the reinforcing frame 703; the limiting blocks 704 are embedded in the mounting base to ensure the precise assembly of the reinforcing frame 703, and the reinforcing plates 705 are evenly distributed in the reinforcing frame 703, thereby increasing the contact area to distribute the load and improve the overall fatigue resistance.

[0030] like Figure 1 and Figure 3 As shown, in some embodiments, the upper and lower ends of the center of the reinforcing frame 4 are fixedly connected with a retaining sleeve 8. The inner diameter of the retaining sleeve 8 is half the thickness of the mounting plate 3. The retaining sleeve 8 facilitates the locking and limiting of the mounting plate 3 between the first steel component 1 and the second steel component 2, and facilitates the assembly of the reinforcing frame 4.

[0031] like Figure 1 and Figure 4 As shown, in some embodiments, the first steel member 1 and the second steel member 2 are respectively fixedly connected to the mounting plate 3 with reinforcing blocks 9; the reinforcing blocks 9 can increase the connection area between the first steel member 1, the second steel member 2 and the mounting plate 3, disperse the stress at the connection point, reduce stress concentration, thereby enhancing the firmness of the connection between the steel member and the mounting plate 3 and improving the overall structure's resistance to damage.

[0032] like Figure 1 and Figure 4 As shown, in some embodiments, the first steel member 1, the second steel member 2, and the reinforcing frame 4 are all provided with mounting holes 10 that match the bolts in the bolt assembly at both ends; the mounting holes 10 provide a precise position for the installation of the bolt assembly, so that the bolt assembly can accurately pass through each component for connection, ensuring the accuracy and stability of the connection, facilitating assembly and disassembly, and also helping to improve the assembly accuracy and quality of the entire reinforcing structure.

[0033] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A local support node reinforcement structure for steel components, comprising a first steel component (1) and a second steel component (2) arranged in parallel, characterized in that: Mounting plates (3) are fixedly connected to both ends of the first steel component (1) and the second steel component (2). The mounting plates (3) between the first steel component (1) and the second steel component (2) are connected by bolt assemblies. Reinforcing frames (4) are provided at both ends of the first steel component (1) and the second steel component (2). Two inner reinforcing frames (5) are symmetrically and fixedly connected inside the reinforcing frames (4). The two ends of the reinforcing frames (4) are respectively connected to the first steel component (1) and the second steel component (2) by bolt assemblies. A third steel component (6) is provided at the end of the first steel component (1) away from the second steel component (2). A reinforcing assembly (7) is provided between the third steel component (6) and the first steel component (1).

2. The local support node reinforcement structure for steel components according to claim 1, characterized in that: The reinforcement component (7) includes a first mounting seat (701) respectively disposed at the upper and lower ends of the first steel member (1). The first mounting seat (701) is connected to the first steel member (1) by a bolt assembly. The third steel member (6) is fixedly connected to a second mounting seat (702) that cooperates with the first mounting seat (701) by a bolt assembly. A reinforcement frame (703) is fixedly connected between the first mounting seat (701) and the second mounting seat (702) by a bolt assembly.

3. The local support node reinforcement structure for steel components according to claim 2, characterized in that: The first mounting base (701) and the second mounting base (702) are each fixedly connected with a limiting block (704) that cooperates with the reinforcing frame (703), and a set of reinforcing plates (705) are evenly fixedly connected inside the reinforcing frame (703).

4. The local support node reinforcement structure for steel components according to claim 1, characterized in that: Both the upper and lower ends of the center of the reinforcing frame (4) are fixedly connected with sleeves (8), and the inner diameter of the sleeves (8) is half the thickness of the mounting plate (3).

5. The local support node reinforcement structure for steel components according to claim 1, characterized in that: The first steel component (1) and the second steel component (2) are respectively fixedly connected to the mounting plate (3) with reinforcing blocks (9).

6. The local support node reinforcement structure for steel components according to claim 1, characterized in that: The first steel member (1), the second steel member (2), and the reinforcing frame (4) are all provided with mounting holes (10) that match the bolts in the bolt assembly.

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