Anti-seismic steel structure

Abstract

The utility model discloses an anti-seismic steel structure which comprises a main body, a base is arranged at the lower end of the main body, V-shaped elastic plates are evenly arranged on the four end faces of the main body, a protection plate is arranged at one end of each V-shaped elastic plate, a supporting column is arranged above the main body, and a mounting plate is arranged at the upper end of the supporting column. A positioning hole is formed in the upper surface of the mounting plate, mounting holes are uniformly formed in the outer side of the positioning hole, a working bin is arranged on the inner side of the main body, reinforcing rods are arranged at the four end corners of the inner side of the working bin, a fixing rod is arranged between every two adjacent reinforcing rods, and a moving ring is arranged on the outer side of each fixing rod. A compression spring is arranged on one side of the movable ring, and a connecting rod is arranged on the outer surface of the movable ring. According to the utility model, the protection on the steel structure is increased, and the shock strength of the steel structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to an earthquake-resistant steel structure. Background Art

[0002] Earthquake-proof steel structure refers to residential buildings that use steel as load-bearing beams and columns. It is mainly suitable for new roofs and walls of large industrial buildings such as modern factories, fertilizer plants, sewage treatment plants, electroplating plants, power plants, breeding plants, markets, warehouses, and factory renovation projects. Earthquake-proof steel has good architectural characteristics. It is safe and reliable, and has good earthquake and wind resistance. Steel structure components are made in factories, which reduces on-site workload, shortens construction period, and meets industrialization requirements. The quality of steel structure factory production is reliable, the size is accurate, installation is convenient, and it is easy to match with related parts. It is light in weight and high in strength. The weight of a house built with steel structure is about 1 / 2 of that of a reinforced concrete house. It meets the needs of large residential bays, and the usable area is about 4% higher than that of a reinforced concrete house. Steel can be recycled, and there is less pollution to the environment during construction and demolition. Earthquake-proof steel is the first choice for construction in more and more industries.

[0003] However, the existing earthquake-resistant steel structure does not have a good enough buffering effect when facing strong impacts, and the protection effect on the main body of the steel structure is not good enough; therefore, it does not meet the existing needs. In this regard, we propose an earthquake-resistant steel structure. Utility Model Content

[0004] The purpose of the utility model is to provide an earthquake-resistant steel structure to solve the problems raised in the above background technology that the existing earthquake-resistant steel structure has insufficient buffering effect when facing strong impact and insufficient protection effect on the main body of the steel structure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an earthquake-resistant steel structure, comprising a main body, a base is arranged at the lower end of the main body, four end surfaces of the main body are evenly provided with V-shaped elastic plates, one end of the V-shaped elastic plate is provided with a protective plate, a support column is arranged above the main body, a mounting plate is arranged at the upper end of the support column, a positioning hole is arranged on the upper surface of the mounting plate, mounting holes are evenly arranged on the outer side of the positioning hole, a working bin is arranged on the inner side of the main body, reinforcing rods are arranged at the four end corners of the inner side of the working bin, a fixing rod is arranged between two adjacent reinforcing rods, and a fixing rod is arranged on the outer side of the fixing rod. A moving ring is provided, a compression spring is provided on one side of the moving ring, a connecting rod is provided on the outer surface of the moving ring, a secondary buffer plate is provided on one end of the connecting rod, and a connecting groove is provided on the outer surface of one side of the reinforcing rod, a sliding rod is provided on the inner side of the connecting groove, a connecting block is provided on the outer side of the sliding rod, a second spring is provided under the connecting block, a connecting rod is provided on one side of the connecting block, a moving groove is provided between the connecting rod and the main body, a limiting groove is provided on the inner side of the lower end of the support column, a first spring is provided on the inner side of the limiting groove, a positioning column is provided on the lower end of the first spring, and the positioning column is slidably connected to the limiting groove.

[0006] Preferably, the lower end of the positioning column is completely in contact with the inner wall of the working chamber, the positioning column is fixed to the working chamber by screws, and the positioning column is slidably connected to the secondary buffer plate.

[0007] Preferably, one end of the connecting rod is completely in contact with the outer surface of the supporting column, and the connecting rod and the supporting column are fixed by welding.

[0008] Preferably, both ends of the reinforcing rod are completely in contact with the inner wall of the working chamber, and the reinforcing rod and the working chamber are fixed by welding.

[0009] Preferably, the lower end of the protective plate is connected to the base via a hinge, one end of the V-shaped elastic plate is completely fitted with the inner surface of the protective plate, and the V-shaped elastic plate and the protective plate are fixed by screws.

[0010] Preferably, the upper end of the support column is completely in contact with the lower surface of the mounting plate, and the support column and the mounting plate are fixed by screws.

[0011] Preferably, the lower surface of the connecting block is completely fitted with the upper end of the second spring, and the connecting block and the second spring are fixed by welding.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model uses reinforcing rods arranged at the four end corners on the inner side of the working chamber to increase the working strength of the main body and improve the service life of the main body. V-shaped elastic plates and protective plates are arranged at the four end corners of the outer surface of the main body. The V-shaped elastic plates reduce the damage to the main body caused by impact and improve the protection of the main body.

[0014] 2. The utility model is provided with a support column on the inner side of the main body. Through the connecting rod provided on the outer side of the support column and the first spring provided on the inner side, and utilizing the connecting block and the second spring connected to the lower end of the connecting rod, the buffering of the connected steel body can be strengthened, and the buffering effect of the device can be improved. In addition, through the secondary buffer plate, connecting rod, compression spring and movable ring provided at the lower end of the working chamber, and utilizing the connecting rod and the compression spring, secondary buffering can be achieved when encountering strong impact and vibration, thereby reducing damage to the main body and improving protection of the main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 A top view of the utility model as a whole;

[0017] Figure 3 It is a partial structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the partial structure of the working chamber of the utility model.

[0019] In the figure: 1. Mounting plate; 2. Mounting hole; 3. Protective plate; 4. Main body; 5. Base; 6. Moving groove; 7. Support column; 8. Connecting rod; 9. V-shaped elastic plate; 10. Positioning hole; 11. Working chamber; 12. Reinforcing rod; 13. Positioning column; 14. First spring; 15. Connecting groove; 16. Limiting groove; 17. Connecting block; 18. Moving ring; 19. Compression spring; 20. Connecting rod; 21. Sliding rod; 22. Second spring; 23. Secondary buffer plate; 24. Fixed rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figures 1 to 4The utility model provides an embodiment: an earthquake-resistant steel structure, including a main body 4, a base 5 is arranged at the lower end of the main body 4, four end surfaces of the main body 4 are evenly provided with V-shaped elastic plates 9, one end of the V-shaped elastic plate 9 is provided with a protective plate 3, a support column 7 is arranged above the main body 4, a mounting plate 1 is arranged at the upper end of the support column 7, a positioning hole 10 is arranged on the upper surface of the mounting plate 1, and mounting holes 2 are evenly arranged on the outer side of the positioning hole 10, a working bin 11 is arranged on the inner side of the main body 4, reinforcing rods 12 are arranged at the four end corners of the inner side of the working bin 11, a fixing rod 24 is arranged between two adjacent reinforcing rods 12, a moving ring 18 is arranged on the outer side of the fixing rod 24, and the moving ring 18 A compression spring 19 is provided on one side, a connecting rod 20 is provided on the outer surface of the movable ring 18, a secondary buffer plate 23 is provided on one end of the connecting rod 20, and a connecting groove 15 is provided on the outer surface of one side of the reinforcing rod 12, a sliding rod 21 is provided on the inner side of the connecting groove 15, a connecting block 17 is provided on the outer side of the sliding rod 21, a second spring 22 is provided below the connecting block 17, a connecting rod 8 is provided on one side of the connecting block 17, a movable groove 6 is provided between the connecting rod 8 and the main body 4, a limiting groove 16 is provided on the inner side of the lower end of the support column 7, a first spring 14 is provided on the inner side of the limiting groove 16, a positioning column 13 is provided on the lower end of the first spring 14, and the positioning column 13 is slidably connected with the limiting groove 16.

[0022] The lower end of the positioning column 13 is completely fitted with the inner wall of the working chamber 11 , the positioning column 13 and the working chamber 11 are fixed by screws, and the positioning column 13 is slidably connected with the secondary buffer plate 23 .

[0023] By adopting the above technical solution, the positioning effect of the positioning column 13 is increased, and the working stability of the positioning column 13 is improved.

[0024] One end of the connecting rod 8 is completely in contact with the outer surface of the supporting column 7, and the connecting rod 8 and the supporting column 7 are fixed by welding.

[0025] By adopting the above technical solution, the firmness of the connection of the connecting rod 8 is increased, and the positioning effect of the connecting rod 8 on the supporting column 7 is improved.

[0026] Both ends of the reinforcing rod 12 are completely in contact with the inner wall of the working chamber 11 , and the reinforcing rod 12 and the working chamber 11 are fixed by welding.

[0027] By adopting the above technical solution, the firmness of the connection of the reinforcing rod 12 is increased, and the working strength of the main body 4 is improved.

[0028] The lower end of the protective plate 3 is connected to the base 5 via a hinge, one end of the V-shaped elastic plate 9 is completely fitted with the inner surface of the protective plate 3, and the V-shaped elastic plate 9 and the protective plate 3 are fixed by screws.

[0029] By adopting the above technical solution, the buffering against external impact is increased and the protection of the main body 4 is improved.

[0030] The upper end of the support column 7 is completely in contact with the lower surface of the mounting plate 1 , and the support column 7 and the mounting plate 1 are fixed by screws.

[0031] By adopting the above technical solution, the firmness of the connection of the mounting plate 1 is increased, and the working stability of the mounting plate 1 is improved.

[0032] The lower surface of the connecting block 17 is completely fitted with the upper end of the second spring 22 , and the connecting block 17 and the second spring 22 are fixed by welding.

[0033] By adopting the above technical solution, the firmness of the connection of the second spring 22 is increased, and the working stability of the second spring 22 is improved.

[0034] When the steel structure is in use, a working chamber 11 is provided on the inner side of the main body 4, and a reinforcing rod 12 is provided at the four end corners on the inner side of the working chamber 11. The reinforcing rod 12 is used to increase the working strength of the main body 4 and improve the service life of the main body 4, and V-shaped elastic plates 9 and protective plates 3 are provided at the four end corners on the outer surface of the main body 4. The V-shaped elastic plates 9 are used to reduce the damage to the main body 4 caused by impact and improve the protection of the main body 4, and a supporting column 7 is provided on the inner side of the main body 4, and a connecting rod 8 is provided on the outer side of the supporting column 7 and a first spring 14 is provided on the inner side, and a connecting block 17 and a second spring 22 are used to connect the lower end of the connecting rod 8, so as to strengthen the buffering of the connected steel body and improve the buffering effect of the device, and a secondary buffer plate 23, a connecting rod 20, a compression spring 19 and a moving ring 18 are provided at the lower end of the working chamber 11, and the connecting rod 20 and the compression spring 19 are used to realize secondary buffering when encountering strong impact and vibration, thereby reducing the damage to the main body 4 and improving the protection of the main body 4.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An earthquake-resistant steel structure, comprising a main body (4), characterized in that: The lower end of the main body (4) is provided with a base (5), the four end surfaces of the main body (4) are evenly provided with V-shaped elastic plates (9), one end of the V-shaped elastic plate (9) is provided with a protective plate (3), a support column (7) is provided above the main body (4), a mounting plate (1) is provided at the upper end of the support column (7), a positioning hole (10) is provided on the upper surface of the mounting plate (1), the outer side of the positioning hole (10) is evenly provided with mounting holes (2), a working bin (11) is provided on the inner side of the main body (4), reinforcing rods (12) are provided at the four end corners of the inner side of the working bin (11), a fixing rod (24) is provided between two adjacent reinforcing rods (12), a moving ring (18) is provided on the outer side of the fixing rod (24), a compression spring (19) is provided on one side of the moving ring (18), and the A connecting rod (20) is provided on the outer surface of the moving ring (18), a secondary buffer plate (23) is provided at one end of the connecting rod (20), and a connecting groove (15) is provided on the outer surface of one side of the reinforcing rod (12), a sliding rod (21) is provided on the inner side of the connecting groove (15), a connecting block (17) is provided on the outer side of the sliding rod (21), a second spring (22) is provided below the connecting block (17), a connecting rod (8) is provided on one side of the connecting block (17), a moving groove (6) is provided between the connecting rod (8) and the main body (4), a limiting groove (16) is provided on the inner side of the lower end of the supporting column (7), a first spring (14) is provided on the inner side of the limiting groove (16), a positioning column (13) is provided on the lower end of the first spring (14), and the positioning column (13) is slidably connected to the limiting groove (16).

2. The earthquake-resistant steel structure according to claim 1, characterized in that: The lower end of the positioning column (13) is completely fitted with the inner wall of the working chamber (11), the positioning column (13) and the working chamber (11) are fixed by screws, and the positioning column (13) is slidably connected to the secondary buffer plate (23).

3. The earthquake-resistant steel structure according to claim 1, characterized in that: One end of the connecting rod (8) is completely in contact with the outer surface of the support column (7), and the connecting rod (8) and the support column (7) are fixed by welding.

4. The earthquake-resistant steel structure according to claim 1, characterized in that: Both ends of the reinforcing rod (12) are completely in contact with the inner wall of the working chamber (11), and the reinforcing rod (12) and the working chamber (11) are fixed by welding.

5. The earthquake-resistant steel structure according to claim 1, characterized in that: The lower end of the protective plate (3) is connected to the base (5) via a hinge, one end of the V-shaped elastic plate (9) is completely in contact with the inner surface of the protective plate (3), and the V-shaped elastic plate (9) and the protective plate (3) are fixed via screws.

6. The earthquake-resistant steel structure according to claim 1, characterized in that: The upper end of the support column (7) is completely in contact with the lower surface of the mounting plate (1), and the support column (7) and the mounting plate (1) are fixed by screws.

7. The earthquake-resistant steel structure according to claim 1, characterized in that: The lower surface of the connection block (17) is completely in contact with the upper end of the second spring (22), and the connection block (17) and the second spring (22) are fixed by welding.

Images