Simple mounting, connecting and reinforcing structure for building steel structure

Abstract

The utility model discloses a simple installation and connection reinforcing structure for a building steel structure, which belongs to the technical field of steel structure connection and comprises a steel beam, one side of the steel beam is fixedly connected with a connecting plate, and one side, far away from the steel beam, of the connecting plate is fixedly connected with a stand column. By arranging the supporting rod, the shell, the two-way threaded rod, the nut, the first connecting block and the clamping assembly, the supporting rod provides additional support for the steel beam, the connecting position is prevented from being broken or loosened, the shell can be clamped and fixed to the steel beam and the stand column through the clamping assembly, installation is convenient, the construction difficulty is lowered, and disassembly and adjustment are convenient; by arranging the anti-loosening assembly, loosening of the two-way threaded rod can be effectively prevented, loosening of the reinforcing structure caused by loosening of the threaded rod is avoided, the safety and stability of the reinforcing structure are greatly improved, and the service life of the reinforcing structure is prolonged. And the service life of the whole steel structure connection reinforcing structure is prolonged.

Description

Technical Field

[0001] This utility model belongs to the field of steel structure connection technology, specifically a simple installation connection and reinforcement structure for building steel structures. Background Technology

[0002] Steel structures are structures primarily composed of steel materials. They are lightweight, high-strength, and possess good plasticity and toughness, allowing them to withstand significant deformations. Furthermore, they have short construction cycles, a high degree of industrialization, and are recyclable, making them widely used in the construction industry. They consist of steel beams, columns, trusses, and other components made of shaped steel and steel plates, typically connected by welds, bolts, or rivets. However, existing simplified installation and reinforcement structures for steel structures have the following drawbacks: Installation is cumbersome, often relying on welds, bolts, or rivets, requiring highly skilled operators, resulting in high labor intensity, low construction efficiency, and high costs. Furthermore, disassembly is difficult, hindering structural modification and reuse. Utility Model Content

[0003] To overcome the above-mentioned defects, this utility model provides a simple installation and connection reinforcement structure for building steel structures, which solves the problem that the installation of existing connection and reinforcement structures for building steel structures is relatively troublesome.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a simple installation and connection reinforcement structure for building steel structures, including a steel beam, a connecting plate fixedly connected to one side of the steel beam, a column fixedly connected to the side of the connecting plate away from the steel beam, a support rod provided at the bottom of the steel beam, a housing fixedly connected to both ends of the support rod, a bidirectional threaded rod rotatably connected to the housing, an anti-loosening component provided on the bidirectional threaded rod, a turntable fixedly connected to one end of the bidirectional threaded rod, a rotating handle fixedly connected to the side of the turntable away from the bidirectional threaded rod, a pair of nuts threadedly connected to the bidirectional threaded rod, a connecting block fixedly connected to each nut, and a clamping component provided on the connecting block.

[0005] The anti-loosening assembly includes a spring, a slip ring, and a connecting ring. The spring is sleeved on the outer periphery of the bidirectional threaded rod. The slip ring is slidably connected to the bidirectional threaded rod. The connecting ring is fixedly connected to one side of the housing. Multiple wedge-shaped teeth are fixedly connected to the side of the slip ring near the housing. Multiple wedge-shaped teeth are fixedly connected to the side of the connecting ring away from the housing. A pair of guide rods are fixedly connected to the side of the slip ring away from the housing. One end of each guide rod passes through the turntable and is slidably connected to it. A connecting strip is fixedly connected to one end of each guide rod. A handle and a connecting block are fixedly connected to the side of the connecting strip away from the guide rod. A pin is slidably connected to the connecting block, and a limit ring is fixedly connected to the outer periphery of the pin.

[0006] As a further embodiment of this utility model: the rotating handle is provided with a socket, which is adapted to the pin.

[0007] As a further embodiment of this utility model: the clamping assembly includes an L-shaped clamping plate, which is fixedly connected to the side of the connecting block away from the housing. A threaded rod is threadedly connected to the L-shaped clamping plate. A knob is coaxially fixedly connected to one end of the threaded rod, and a clamping block is rotatably connected to the other end of the threaded rod. A pair of guide rods are fixedly connected to the side of the clamping block away from the housing. One end of each guide rod passes through the L-shaped clamping plate and is slidably connected to it.

[0008] As a further embodiment of this utility model: a pair of through grooves are provided on the housing, and each through groove is adapted to a connecting block.

[0009] As a further embodiment of this utility model, multiple anti-slip grooves are provided on the side of the clamping block away from the guide rod 2.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model, by setting up a support rod, a housing, a bidirectional threaded rod, a nut, a connecting block, and a clamping assembly, provides additional support for the steel beam, preventing breakage or loosening at the connection. The housings at both ends of the support rod abut against the steel beam and the column, respectively. The bidirectional threaded rod drives the nut to move, and the nut drives the clamping assembly to clamp the steel beam and the column. The clamping assembly can clamp and fix the housing to the steel beam and the column respectively. This facilitates installation, reduces construction difficulty, and allows for easy disassembly and adjustment, which is beneficial for later maintenance and structural modification. It also improves the safety of the steel structure connection. By setting up an anti-loosening component, this utility model can effectively prevent the bidirectional threaded rod from loosening, avoiding loosening of the reinforcement structure due to threaded rod loosening, greatly improving the safety and stability of the reinforcement structure, and extending the service life of the entire steel structure connection reinforcement structure. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0013] Figure 2 This is a schematic diagram of the support rod and housing of this utility model;

[0014] Figure 3 This is a schematic cross-sectional view of the shell of this utility model;

[0015] Figure 4 This is a schematic diagram of the connecting ring of this utility model;

[0016] Figure 5 This is a schematic diagram of the anti-loosening component of this utility model;

[0017] Figure 6 This is a schematic diagram of the shell cross-section and clamping assembly of this utility model;

[0018] Figure 7 For the present utility model Figure 6 Enlarged schematic diagram at point A. In the diagram: 1. Steel beam; 2. Connecting plate; 3. Column; 4. Support rod; 5. Shell; 6. Two-way threaded rod; 7. Turntable; 8. Rotating handle; 9. Nut; 10. Connecting block one; 11. Spring; 12. Slip ring; 13. Connecting ring; 14. Wedge tooth one; 15. Wedge tooth two; 16. Guide rod one; 17. Connecting strip; 18. Handle; 19. Connecting block two; 20. Pin; 21. Limiting ring; 22. L-shaped clamping plate; 23. Threaded rod; 24. Knob; 25. Clamping block; 26. Guide rod two. Detailed Implementation

[0019] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0020] like Figures 1-7 As shown, this utility model provides a technical solution:

[0021] A simplified installation and reinforcement structure for steel structures includes a steel beam 1, a connecting plate 2 fixedly connected to one side of the steel beam 1, a column 3 fixedly connected to the side of the connecting plate 2 away from the steel beam 1, a support rod 4 at the bottom of the steel beam 1, and a housing 5 fixedly connected to both ends of the support rod 4. A double-threaded rod 6 is rotatably connected to the housing 5, and an anti-loosening component is provided on the double-threaded rod 6. A turntable 7 is coaxially fixedly connected to one end of the double-threaded rod 6, and a rotating handle 8 is fixedly connected to the side of the turntable 7 away from the double-threaded rod 6. A pair of nuts 9 are threadedly connected to the double-threaded rod 6, and a connecting block 10 is fixedly connected to each nut 9. A clamping component is provided on the connecting block 10. The housings 5 ​​at both ends of the support rod 4 abut against the steel beam 1 and the column 3 respectively. By rotating the handle 8, the turntable 7 is driven to rotate, and the turntable 7 drives the bidirectional threaded rod 6 to rotate. A pair of nuts 6 on the bidirectional threaded rod 6 approach each other. The nuts 6 drive the clamping assembly to move through the connecting block 10. After the clamping assembly clamps the steel beam 1 and the column 3 respectively, the clamping assembly can clamp and fix the housing 5 to the steel beam 1 and the column 3 respectively. The anti-loosening assembly can effectively prevent the bidirectional threaded rod 6 from loosening, avoid the loosening of the reinforcement structure caused by the loosening of the bidirectional threaded rod 6, greatly improve the safety and stability of the reinforcement structure, and extend the service life of the entire steel structure connection reinforcement structure.

[0022] The anti-loosening assembly includes a spring 11, a slip ring 12, and a connecting ring 13. The spring 11 is sleeved on the outer circumference of the bidirectional threaded rod 6. The slip ring 12 is slidably connected to the bidirectional threaded rod 6. The connecting ring 13 is fixedly connected to one side of the housing 5. Multiple wedge-shaped teeth 14 are fixedly connected to the side of the slip ring 12 closest to the housing 5, and multiple wedge-shaped teeth 15 are fixedly connected to the side of the connecting ring 13 furthest from the housing 5. A pair of guide rods 16 are fixedly connected to the side of the slip ring 12 furthest from the housing 5. One end of each guide rod 16 passes through and is slidably connected to the turntable 7. One end of each guide rod 16 is fixedly connected to a connecting strip 17. A handle 18 and a connecting block 19 are fixedly connected to the side of the connecting strip 17 away from the guide rod 16. A pin 20 is slidably connected to the connecting block 19. A limit ring 21 is fixedly connected to the outer periphery of the pin 20. A socket is provided on the rotating handle 8, which is compatible with the pin 20. When the turntable 7 drives the bidirectional threaded rod 6 to rotate in the forward direction, a pair of nuts 6 move closer to each other. Simultaneously, the turntable 7 drives the slip ring 12 to rotate in the forward direction via a pair of guide rods 16. The inclined surface of the wedge-shaped tooth 14 moves along the wedge-shaped tooth 15. The movement causes the slip ring 12 to slide on the outer circumference of the bidirectional threaded rod 6, compressing the spring 11. When the slip ring 12 rotates a certain angle, the spring 11 pushes the slip ring 12, causing the wedge tooth 14 to fall back between the pair of wedge teeth 15. At the same time, the slip ring 12 drives the pair of guide rods 16 to slide on the turntable 7. The pair of guide rods 16, through the connecting strip 17 and the connecting block 19, drive the pin 20 to slide on the surface of the rotating handle 8. The pin 20 is far from the insertion hole on the rotating handle 8 and will not fall into the insertion hole. This process is repeated, allowing the bidirectional threaded rod 6 to rotate smoothly in the forward direction. When the turntable 7 drives the bidirectional threaded rod 6 to rotate in the opposite direction, the surfaces of the wedge tooth 14 and the wedge tooth 15 that are opposite to the inclined plane abut together, making the bidirectional threaded rod 6 unable to rotate, effectively preventing the bidirectional threaded rod 6 from loosening. When it is necessary to rotate the bidirectional threaded rod 6 in the opposite direction, the connecting bar 17 is pulled by the handle 18. The connecting bar 17 drives the pin 20 to move through the connecting block 19 until the pin 20 falls into the insertion hole on the handle 8. At this time, the slip ring 12 and the connecting ring 13 separate, the spring 11 is compressed, and the bidirectional threaded rod 6 can rotate freely.

[0023] The clamping assembly includes an L-shaped clamping plate 22, which is fixedly connected to the side of the connecting block 10 away from the housing 5. A threaded rod 23 is threadedly connected to the L-shaped clamping plate 22. A knob 24 is fixedly connected to one end of the threaded rod 23 on the same axis, and a clamping block 25 is rotatably connected to the other end of the threaded rod 23. A pair of guide rods 26 are fixedly connected to the side of the clamping block 25 away from the housing 5. One end of each guide rod 26 passes through the L-shaped clamping plate 22 and is slidably connected to it. The connecting block 10 drives the L-shaped clamping plate 22 to approach the clamping steel beam 1 or column 3. The knob 24 drives the threaded rod 23 to rotate and advance on the L-shaped clamping plate 22, so that the clamping block 25 approaches the clamping steel beam 1 or column 3. The clamping block 25 drives the pair of guide rods 26 to slide on the L-shaped clamping plate 22. The guide rods 26 can prevent the clamping block 25 from rotating with the threaded rod 23.

[0024] A pair of through grooves are provided on the housing 5. Each through groove is adapted to the connecting block 10. The connecting block 10 can slide in the corresponding through groove to prevent the nut 9 from rotating with the bidirectional threaded rod 6.

[0025] Multiple anti-slip grooves are provided on the side of the clamping block 25 away from the guide rod 26. The anti-slip grooves can prevent the clamping block 25 from sliding on the steel beam 1 or the column 3.

[0026] The working principle of this utility model is as follows:

[0027] The housings 5 ​​at both ends of the support rod 4 abut against the steel beam 1 and the column 3 respectively. Rotating the handle 8 drives the turntable 7 to rotate, which in turn drives the bidirectional threaded rod 6 to rotate forward. A pair of nuts 6 move closer together. Simultaneously, the turntable 7 drives the slip ring 12 to rotate forward via a pair of guide rods 16. The inclined surface of the wedge tooth 14 moves along the wedge tooth 15, causing the slip ring 12 to slide on the outer circumference of the bidirectional threaded rod 6. The spring 11 is compressed. When the slip ring 12 rotates a certain angle, the spring 11 pushes the slip ring 12, causing the wedge tooth 14 to fall back between the pair of wedge teeth 15. At the same time, the slip ring 12 drives the pair of guide rods 16 on the turntable 7. The sliding mechanism involves a pair of guide rods 16, which, through connecting strip 17 and connecting block 19, drive pin 20 to slide on the surface of rotating handle 8. Pin 20 is far from the insertion hole on rotating handle 8 and will not fall into the insertion hole. This process is repeated, allowing the bidirectional threaded rod 6 to rotate smoothly in the forward direction. When the turntable 7 drives the bidirectional threaded rod 6 to rotate in the reverse direction, the surfaces of wedge teeth 14 and 15 that are opposite to the inclined plane abut together, preventing the bidirectional threaded rod 6 from rotating. This effectively prevents the bidirectional threaded rod 6 from loosening, greatly improves the safety and stability of the reinforcement structure, and extends the service life of the entire steel structure connection reinforcement structure.

[0028] Nut 6, through connecting block 10, drives L-shaped clamping plate 22 to approach the clamping steel beam 1 or column 3. Knob 24 drives threaded rod 23 to rotate and advance on L-shaped clamping plate 22, causing clamping block 25 to approach and clamp the steel beam 1 or column 3. This ensures that housing 5 is clamped and fixed together with the steel beam 1 and column 3, respectively. This facilitates installation, reduces construction difficulty, and allows for easy disassembly and adjustment, which is beneficial for later maintenance and structural modification. It also improves the safety of steel structure connections. The preferred embodiment of this patent has been described in detail above. However, this patent is not limited to the above embodiment. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of this patent.

Claims

1. A simple installation connection reinforcing structure of a building steel structure including a steel beam (1), characterized in that: The steel beam (1) is fixedly connected with a connecting plate (2), the connecting plate (2) is fixedly connected with a stand (3) away from the steel beam (1), the steel beam (1) is provided with a supporting rod (4) at the bottom, the supporting rod (4) is fixedly connected with a shell (5) at both ends, the shell (5) is rotatably connected with a bidirectional threaded rod (6), the bidirectional threaded rod (6) is provided with an anti-loosening assembly, the bidirectional threaded rod (6) is coaxially fixedly connected with a rotating disc (7) at one end, the rotating disc (7) is fixedly connected with a rotating handle (8) away from the bidirectional threaded rod (6), the bidirectional threaded rod (6) is threadedly connected with a pair of nuts (9), each nut (9) is fixedly connected with a connecting block (10), and the connecting block (10) is provided with a clamping assembly. The anti-loosening assembly comprises a spring (11), a sliding ring (12) and a connecting ring (13), the spring (11) is sleeved on the outer periphery of the bidirectional threaded rod (6), the sliding ring (12) is slidably connected to the bidirectional threaded rod (6), and the connecting ring (13) is fixedly connected to one side of the shell (5). A plurality of wedge teeth (14) are fixedly connected to one side of the sliding ring (12) close to the shell (5), a plurality of wedge teeth (15) are fixedly connected to one side of the connecting ring (13) away from the shell (5), one pair of guide rods (16) are fixedly connected to one side of the sliding ring (12) away from the shell (5), one end of each guide rod (16) penetrates through the rotating disc (7) and is slidably connected thereto, and each guide rod (16) is fixedly connected with a connecting strip (17) at one end. The connecting strip (17) is fixedly connected with a handle (18) and a connecting block (19) away from the guide rod (16) on one side, respectively, the connecting block (19) is slidably connected with a bolt (20), and the bolt (20) is fixedly connected with a limiting ring (21) on the outer periphery.

2. A simple installation connecting and reinforcing structure for a building steel structure according to claim 1, characterized in that: A plug hole is formed in the rotating handle (8), and the plug hole is matched with the bolt (20).

3. A simple installation connecting and reinforcing structure for a building steel structure according to claim 2, characterized in that: The clamping assembly comprises an L-shaped clamping plate (22), the L-shaped clamping plate (22) is fixedly connected to one side of the connecting block (10) away from the shell (5), the L-shaped clamping plate (22) is threadedly connected with a threaded rod (23), the threaded rod (23) is coaxially fixedly connected with a knob (24) at one end, the threaded rod (23) is rotatably connected with a clamping block (25) at the other end, and the clamping block (25) is fixedly connected with a pair of guide rods (26) away from the shell (5) on one side. One end of each guide rod (26) penetrates through the L-shaped clamping plate (22) and is slidably connected thereto.

4. A simple installation connecting and reinforcing structure for a building steel structure according to claim 3, characterized in that: A pair of through sliding grooves are formed in the shell (5), and each through sliding groove is matched with the connecting block (10).

5. A simple installation connecting and reinforcing structure for a building steel structure according to claim 4, characterized in that: A plurality of anti-skid grooves are formed in the clamping block (25) away from the guide rod (26) on one side.

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