Flexible combined H-shaped steel

Abstract

The utility model relates to the technical field of steel structures, in particular to flexible combined type H-shaped steel. According to the technical scheme, the H-shaped steel support comprises a cuboid-shaped main body stable supporting column, detachable main body steel matching frames are arranged on the left side and the right side of the main body stable supporting column respectively, the main body steel matching frames and the main body stable supporting column form an H-shaped steel main body structure, and the upper side and the lower side of each main body steel matching frame are horizontal planes. The main body steel matching frame and the end face of the main body stable supporting column in the left-right direction are tightly attached together, and the main body steel matching frame and the main body stable supporting column are connected together through evenly-distributed combined fastening and stabilizing assemblies. The utility model has the advantages that the integral production and processing cost is lower, different structures can be replaced as required during production, so that the use requirements in application environments with different strength requirements can be met, the flexibility during production is higher, and the integral production and processing operation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure, in particular to a flexible combined H-shaped steel. Background Art

[0002] H-shaped steel is an important steel product in mechanical equipment or construction. The existing H-shaped steel is an integrated structure with relatively low efficiency in production and processing, and the overall structural strength cannot be reinforced during production. The overall production and use costs are relatively high. Due to the special limiting structure when coordinating with mechanical components during installation, a large number of mechanical components are required for combined use, and the flexibility during use is relatively poor. Utility Model Content

[0003] The purpose of the utility model is to provide a flexible modular H-shaped steel, which is processed in a combined manner, and the overall production and processing cost is lower. Different structures can be replaced according to needs during production, so as to meet the use requirements of application environments with different strength requirements. It has stronger flexibility in production and more convenient overall production and processing operations. When used in the later stage, it can have more precise matching when connecting with mechanical components by setting a limit structure, and the matching accuracy during combination is higher, the combination stability is better, the safety during later use is also higher, and the convenience during disassembly and assembly is also stronger.

[0004] The technical solution of the utility model is as follows:

[0005] A flexible modular H-shaped steel, characterized in that: it includes a main body stabilizing support column in the shape of a rectangular parallelepiped, a symmetrical and detachable main body steel matching frame is respectively provided on the left and right sides of the main body stabilizing support column, the main body steel matching frame and the main body stabilizing support column constitute an H-shaped steel main structure, the upper and lower sides of the main body steel matching frame are horizontal planes, the main body steel matching frame and the left and right end faces of the main body stabilizing support column are tightly fitted together, the main body steel matching frame and the main body stabilizing support column are connected together by a uniformly distributed combined fastening and stabilizing component, a safety matching connection limit groove is provided on one side of the connection position between the main body steel matching frame and the main body stabilizing support column, the safety matching connection limit groove completely penetrates the main body steel matching frame in the upper and lower directions, and the front and rear outer edge positions of the main body steel matching frame are respectively provided with assembly avoidance chamfer structures.

[0006] Furthermore, the combined fastening and stabilizing assembly is formed by combining bolts and nuts.

[0007] Furthermore, the combined fastening and stabilizing component is a rivet structure.

[0008] Further, the width of the main steel fitting frame in the up-and-down direction is greater than two-thirds of the height of the main stable support column in the up-and-down direction.

[0009] Further, at the outer edge position of the main steel fitting frame, there is a combined anti-loosening and safety reinforcement folding edge with the direction facing the center position in the up-and-down direction.

[0010] Advantages of the present utility model:

[0011] The present utility model is processed by a combined method, with a lower overall production and processing cost. During production, different structures can be replaced according to needs, so as to meet the usage requirements in application environments with different strength requirements. It has stronger flexibility during production, more convenient overall production and processing operations. During later use, by setting a limiting structure, it can have a more precise fit when connecting with mechanical components, with a higher fit accuracy during combination, better combination stability, higher safety during later use, and stronger convenience during disassembly and assembly. It also has a wider application range during use. Description of the drawings

[0012] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0013] Figure 2 is a front view schematic diagram of the present utility model;

[0014] Figure 3 is a left side view schematic diagram of the present utility model;

[0015] Figure 4 is a right side view schematic diagram of the present utility model;

[0016] Figure 5 is a top view schematic diagram of the present utility model;

[0017] Figure 6 is a bottom view schematic diagram of the present utility model;

[0018] Figure 7 is a three-dimensional structure schematic diagram of the present utility model in the second direction;

[0019] In the figure: 1, main stable support column; 2, main steel fitting frame; 3, combined fastening and stable component; 4, safety fitting connection limiting groove; 5, assembly avoidance chamfer structure. Specific embodiments

[0020] Such as Figures 1 to 7As shown in the figure, a flexible combined H-shaped steel includes a main body stable support column 1 in the shape of a cuboid. On the left and right sides of the main body stable support column 1, there is a symmetric and detachable main body steel matching frame 2 respectively. The main body steel matching frame 2 and the main body stable support column 1 form the H-shaped steel main structure, which constitutes the main body of the H-shaped steel. The upper and lower sides of the main body steel matching frame 2 are horizontal planes. The main body steel matching frame 2 is closely attached to the left and right direction end faces of the main body stable support column 1, ensuring better overall combination stability. The main body steel matching frame 2 and the main body stable support column 1 are connected together by evenly distributed combined fastening and stable components 3, ensuring more reliable connection strength of the overall structure. On one side of the connection position between the main body steel matching frame 2 and the main body stable support column 1, there is a safety matching connection limit groove 4, which can play a role in limit matching during the assembly process in later use, ensuring the accuracy during matching and effectively improving the matching strength during assembly. The safety matching connection limit groove 4 completely penetrates the main body steel matching frame 2 in the up and down directions, making the combined operation during matching more convenient. On the front and rear outer edge positions of the main body steel matching frame 2, there are respectively provided assembly avoidance chamfer structures 5, which can play a role in avoiding positions during assembly, making the space for matching at the outer side larger during matching. It is processed in a combined manner, with lower overall production and processing costs. During production, different structures can be replaced according to needs, so as to meet the usage requirements in application environments with different strength requirements. It has stronger flexibility during production, and the overall production and processing operations are more convenient. During later use, by setting limit structures, it can have more precise matching when connecting with mechanical components, with higher matching accuracy during combination, better combination stability, higher safety during later use, and stronger convenience during disassembly and assembly.

[0021] Preferably, the combined fastening and stable component 3 is composed of a bolt and a nut in combined connection. The combined cost during production is relatively lower, but the production efficiency will be relatively lower.

[0022] Preferably, the combined fastening and stable component 3 is a rivet structure. The combined efficiency during production is relatively high, and it can be directly anchored by cooperating with a rivet gun, but it needs to be placed in cooperation with a precise fixture.

[0023] Preferably, the width of the main body steel matching frame 2 in the up and down direction is greater than two-thirds of the height of the main body stable support column 1 in the up and down direction, which can further improve the overall structural strength.

[0024] Preferably, on the outer edge position of the main body steel matching frame 2, there is a combined anti-loosening safety reinforcement fold with the direction towards the center position in the up and down directions, which has better matching safety during later combined use and can also reinforce the overall structural strength.

[0025] The above are the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements or substitutions can be made, and these improvements or substitutions should also be regarded as the protection scope of the present utility model.

Claims

1. A flexible combined H-beam, characterized in that: It includes a main body stabilizing support column (1) in the shape of a cuboid. On the left and right sides of the main body stabilizing support column (1), there is respectively a symmetric and detachable main body steel matching frame (2). The main body steel matching frame (2) and the main body stabilizing support column (1) form an H-shaped steel main structure. The upper and lower sides of the main body steel matching frame (2) are horizontal planes. The main body steel matching frame (2) is closely attached to the left and right direction end faces of the main body stabilizing support column (1). The main body steel matching frame (2) and the main body stabilizing support column (1) are connected together by a uniformly distributed combined fastening and stabilizing component (3). On one side of the connection position between the main body steel matching frame (2) and the main body stabilizing support column (1), there is a safety matching connection limit groove (4). The safety matching connection limit groove (4) completely penetrates the main body steel matching frame (2) in the up and down directions. On the outer edge positions of the front and rear sides of the main body steel matching frame (2), there are respectively assembly avoidance chamfer structures (5).

2. The flexible combined H-shaped steel according to claim 1, wherein: The combined fastening and stabilizing component (3) is composed of a bolt and a nut in combination connection.

3. A flexible combined H-beam according to claim 1, characterized in that: The combined fastening and stabilizing component (3) is a rivet structure.

4. A flexible combined H-beam according to claim 1, characterized in that: The width of the main body steel matching frame (2) in the up and down direction is greater than two-thirds of the height of the main body stabilizing support column (1) in the up and down direction.

5. A flexible combined H-beam according to claim 1, characterized in that: On the outer edge position of the main body steel matching frame (2), there is a combined anti-loosening safety reinforcement hem with the direction towards the center position in the up and down directions.

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