Reinforced steel structure column

Abstract

The utility model relates to the technical field of building engineering discloses a reinforced steel structure column, including I -beam no.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to a reinforced steel structure column. Background Technology

[0002] Reinforced steel structural columns, as core supporting components of modern building structural systems, are widely used in high-rise buildings, large-span industrial plants, and bridge projects. Through rationally optimized structural design, they provide high-strength support and stability to buildings while ensuring lightweight materials, directly determining the safety and service life of the building structure.

[0003] Existing steel column connection structures typically employ a single-type bolt hole design, with several circular bolt holes at the end of the column. Bolts are sequentially inserted through these holes in adjacent columns and tightened with nuts to secure the steel columns. Regarding the load-bearing structure, traditional steel columns generally contain conventionally arranged load-bearing plates, which, combined with I-beams, form a support system. The system primarily relies on the vertical load-bearing capacity of the I-beams to distribute external loads. This structure uses bolt tightening force to create axial tension, ensuring a tight fit between the columns. Load transfer is achieved through the synergistic effect of the I-beams and load-bearing plates.

[0004] However, existing steel structural columns have significant shortcomings in practical applications. The single circular hole connection method makes the alignment of holes and bolts cumbersome during installation, leading to lengthy connection steps and impacting the overall construction progress. Furthermore, due to the lack of effective auxiliary positioning structures, the connection points of steel structural columns are prone to slight displacement under complex stress environments, making it difficult to guarantee connection stability. In addition, the conventional arrangement of load-bearing plates and I-beams has limitations in distributing pressure, failing to fully utilize the overall load-bearing capacity of the structure and making it difficult to meet the high strength and high stability performance requirements of modern buildings for steel structural columns. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a reinforced steel structure column, which aims to improve the problem of uneven stress on I-beams in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] The device includes an I-beam, a fixing plate on the left side of the I-beam, multiple round holes on the left side of the I-beam and inside the fixing plate, a square hole on the left side of the I-beam, a screw slidably connected inside the round hole, a nut threaded onto the outside of the screw, an insert block fixedly connected to the right side of the fixing plate, a round hole (second part) on the inside of the insert block, a pin slidably connected inside the round hole (second part), and an I-beam fixedly connected to the left side of the fixing plate.

[0008] As a further description of the above technical solution:

[0009] Fixed plates are fixedly connected to the left side of the I-beam and to both the top and bottom ends of the I-beam. A rotating shaft is fixedly connected to the middle of the fixed plate. A damping rod is rotatably connected between two adjacent rotating shafts. A spring is sleeved in the middle of the damping rod.

[0010] As a further description of the above technical solution:

[0011] The insert block is slidably connected inside the square hole, and the pin is slidably connected to the inner wall of the I-beam.

[0012] As a further description of the above technical solution:

[0013] The screw passes through the left side of the I-beam and the interior of the fixing plate.

[0014] As a further description of the above technical solution:

[0015] The nut abuts against the inner wall of the I-beam.

[0016] As a further description of the above technical solution:

[0017] One end of the spring abuts against the middle of the damping rod, and the other end of the spring abuts against the side of the damping rod near the I-beam.

[0018] As a further description of the above technical solution:

[0019] The front and rear sides of the I-beam are fixedly connected to load-bearing plates.

[0020] As a further description of the above technical solution:

[0021] The load-bearing plates are arranged in a zigzag pattern.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by opening multiple round holes and square holes in the middle of the steel structure column, the screws are installed in a one-to-one correspondence with the round holes, and the square holes assist in positioning. This reduces the time spent on installation and improves construction efficiency. At the same time, the precise matching of the screws and round holes enhances the stability and reliability of the connection parts, making the connection structure of the steel structure column more robust. The load-bearing plates are arranged in a zigzag pattern in the I-beams, which greatly increases their stability and can effectively distribute pressure.

[0024] 2. In this utility model, by fixing the second safety damping rod to the upper and lower sides of the I-beam and forming a triangular fixed structure with the I-beam, the spring in the middle of the damping rod is driven to generate buffer deformation when compressed. This achieves a dual safety mechanism that utilizes the stability characteristics of the triangular fixation and the elastic load-bearing capacity of the spring, effectively dispersing the load pressure, reducing the probability of safety hazards, and enhancing the structural reliability and anti-deformation ability of the steel structure column under pressure. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a reinforced steel structure column proposed in this utility model;

[0026] Figure 2 This is a structural schematic diagram of the load-bearing plate of a reinforced steel structure column proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the screw structure of a reinforced steel structure column proposed in this utility model.

[0028] Legend:

[0029] 1. I-beam one; 2. Fixing plate; 3. Round hole one; 4. Square hole; 5. Screw; 6. Nut; 7. Insert block; 8. Round hole two; 9. Pin; 10. I-beam; 11. Load-bearing plate; 12. Fixing plate; 13. Shaft; 14. Damping rod; 15. Spring. Detailed Implementation

[0030] 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.

[0031] Reference Figures 1-2A fixing plate 2 is provided on the left side of the I-beam 1. The fixing plate 2, in conjunction with the I-beam 1, provides a basic connection carrier for subsequent component installation. Multiple round holes 3 are formed on the left side of the I-beam 1 and inside the fixing plate 2. These round holes 3 are used to engage with screws 5, providing installation positioning points for the steel structure column assembly, facilitating rapid assembly. A square hole 4 is formed on the left side of the I-beam 1. The square hole 4 is adapted to the insert block 7, playing a role in precise positioning and auxiliary fixing during the installation of the steel structure column, reducing installation errors. Screws 5 are slidably connected inside the round holes 3, penetrating the I-beam 1 and the fixing plate 2. Through engagement with nuts 6, a firm connection is achieved between the I-beam 1 and the fixing plate 2, enhancing the overall structural stability. The outer side of the screws 5 is threaded. A nut 6 is provided. After being tightened, the nut 6 abuts against the inner wall of the I-beam 1, forming a fastening force together with the screw 5 to prevent the component from loosening. A plug 7 is fixedly connected to the right side of the fixing plate 2. The plug 7 is used to insert into the square hole 4 to assist the screw 5 in fixing and improve the shear resistance of the connection part. The plug 7 has a second round hole 8 inside, which provides an installation channel for the pin 9, and works together to further lock the plug 7 and the I-beam 1. The pin 9 is slidably connected inside the second round hole 8. The pin 9 is inserted into the inner wall of the I-beam 1 to further fix the plug 7 and enhance the stability and reliability of the connection part of the steel structure column. An I-beam 10 is fixedly connected to the left side of the fixing plate 2, so that the I-beam 10 and the I-beam 1 are connected as a whole through the fixing plate 2 to form a stable main structure of the steel structure column.

[0032] Reference Figures 2-3The insert 7 is slidably connected inside the square hole 4. The sliding engagement of the insert 7 with the square hole 4 enables quick installation and positioning, improving installation efficiency. The pin 9 is slidably connected to the inner wall of the I-beam 1, locking the insert 7 to the I-beam 1 and preventing the insert 7 from dislodging under force, ensuring a stable connection. The screw 5 penetrates the left side of the I-beam 1 and the interior of the fixing plate 2, tightly connecting the I-beam 1, fixing plate 2, and I-beam 10 to form a robust overall structure. The nut 6 abuts against the inner wall of the I-beam 1, generating a tightening force through its engagement with the screw 5, ensuring a tight connection between components and preventing separation. Fixing plates 12 are fixedly connected to the left side of the I-beam 1 and the upper and lower ends of the I-beam 10. The fixing plates 12 provide an installation base for the rotating shaft 13 and simultaneously distribute the force transmitted by the damping rod 14. The rotating shaft 13 is fixedly connected to the middle of the fixing plate 12, allowing the damping rod 14 to rotate. The damping rod 14 is rotatably connected to the steel column when it is under stress, allowing it to swing to adjust the angle of force application. A damping rod 14 is rotatably connected between two adjacent rotating shafts 13. When the steel column is under pressure, the damping rod 14 forms a triangular fixed state with the I-beams 11 and 10, distributing the load and enhancing structural stability. A spring 15 is fitted in the middle of the damping rod 14. The spring 15 undergoes elastic deformation when the damping rod 14 is under stress, absorbing and buffering pressure, thus providing load-bearing and shock absorption. The spring 15 has one end abutting against the middle of the damping rod 14, and the other end abutting against the side of the damping rod 14 near the I-beam 10. By abutting at both ends, the spring 15 can effectively play its elastic buffering function when the damping rod 14 is under force. The front and rear sides of the I-beam 10 are fixedly connected with load-bearing plates 11. The load-bearing plates 11 are distributed in a zigzag shape to increase the contact area with the external structure, effectively disperse and transfer the load, and improve the load-bearing capacity of the steel structure column.

[0033] Working principle: This structural column has multiple round holes 3 and square holes 4 in the middle, which greatly reduces the installation speed and increases work efficiency when needed. Each of the multiple round holes 3 corresponds to a screw 5, which increases the stability and reliability of the structure and makes the connection more secure. The load-bearing plate 11 is fixed in a zigzag shape on both sides of the I-beam 10, which can effectively distribute the pressure it receives. When it needs to withstand greater pressure, the second safety damping rod 14 is fixed on the upper and lower sides of the I-beam 10 and forms a triangular fixed state with the I-beam 1. The spring 15 in the middle of the damping rod 14 also plays a good role in bearing the load. The two safety measures effectively reduce the probability of safety hazards.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A reinforced steel structural column, comprising an I-beam (1), characterized in that: A fixing plate (2) is provided on the left side of the I-beam (1). Multiple round holes (3) are provided on the left side of the I-beam (1) and inside the fixing plate (2). A square hole (4) is provided on the left side of the I-beam (1). A screw (5) is slidably connected inside the round hole (3). A nut (6) is threadedly connected to the outside of the screw (5). A plug (7) is fixedly connected to the right side of the fixing plate (2). A round hole (8) is provided inside the plug (7). A pin (9) is slidably connected inside the round hole (8). An I-beam (10) is fixedly connected to the left side of the fixing plate (2).

2. A reinforced steel structure column according to claim 1, characterized in that: Fixed disks (12) are fixedly connected to the left side of the I-beam (1) and the upper and lower ends of the I-beam (10). A rotating shaft (13) is fixedly connected to the middle of the fixed disk (12). A damping rod (14) is rotatably connected between two adjacent rotating shafts (13). A spring (15) is sleeved in the middle of the damping rod (14).

3. A reinforced steel structure column according to claim 1, characterized in that: The insert (7) is slidably connected inside the square hole (4), and the pin (9) is slidably connected to the inner wall of the I-beam (1).

4. A reinforced steel structure column according to claim 1, characterized in that: The screw (5) passes through the left side of the I-beam (1) and the interior of the fixing plate (2).

5. A reinforced steel structure column according to claim 1, characterized in that: The nut (6) abuts against the inner wall of the I-beam (1).

6. A reinforced steel structure column according to claim 2, characterized in that: One end of the spring (15) abuts against the middle of the damping rod (14), and the other end of the spring (15) abuts against the side of the damping rod (14) near the I-beam (1).

7. A reinforced steel structure column according to claim 1, characterized in that: The front and rear sides of the I-beam (10) are fixedly connected with load-bearing plates (11).

8. A reinforced steel structure column according to claim 7, characterized in that: The load-bearing plates (11) are arranged in a zigzag pattern.

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