Stable steel structure supporting beam

Abstract

The utility model relates to the technical field of building construction, and discloses a stable steel structure supporting beam which comprises an I-shaped beam, a plurality of reinforcing beams are fixedly connected to the inner wall of the front side and the inner wall of the rear side of the I-shaped beam, a plurality of limiting blocks are fixedly connected to the top of the I-shaped beam, and locking sleeves are installed at the bottoms of the limiting blocks. A threaded rod is in threaded connection with the inner wall of the locking sleeve, a transmission block is fixedly connected to the bottom of the threaded rod, a rotating block is rotatably connected to the right side of the transmission block, a handle is fixedly connected to the right side of the rotating block, and a hidden groove is formed in the bottom of the right side of the transmission block. The I-shaped beam is in triangular connection with the reinforcing beam to reinforce the strength, the limiting block at the top limits the threaded rod, the threaded rod and the locking sleeve are connected to apply pre-tightening force, the bottom end of the threaded rod is connected with the transmission block, and the handle is rotated to apply force for locking, so that the convenience is improved, the bearing capacity and the deformation resistance are enhanced, the service life is prolonged, and the use requirements are met.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a stable steel structure support beam. Background Technology

[0002] Currently, the support beams used in building construction are made of ordinary steel. Although this type of material has high strength, it is prone to deformation or even breakage under certain conditions, especially under earthquakes and loads. The design of traditional steel structure support beams focuses on improving strength in one aspect while ignoring overall stability, which leads to increased safety risks in practical applications.

[0003] Currently, methods for enhancing the stability of support beams include increasing the cross-sectional area to improve load-bearing capacity and adding lateral supports to enhance bending resistance. While these improvements can enhance the overall stiffness of the support beam, they also result in significant material waste and complex assembly. Additionally, some studies have proposed using prestressed concrete composite beams, but this requires extremely high construction precision and is inconvenient for later maintenance.

[0004] A search revealed Chinese Patent Publication No. CN218990442U, which discloses a stable and earthquake-resistant steel structure support beam, including a frame beam and secondary beams. The secondary beams are fixedly installed on both sides of the frame beam. The beam also includes a mounting plate, which is fixedly connected to the frame beam. The outer side of the mounting plate is connected to the secondary beam via bolts. The frame beam has an I-shaped structure. The mounting plate is located in grooves on both sides of the frame beam. The upper, lower, and inner ends of the mounting plate are all connected to the frame beam by welding. The upper end of the mounting plate has a protruding head that fits tightly against the outer side of the frame beam and is fixedly connected to the frame beam by welding. This design provides stability and earthquake resistance. While ensuring structural strength, the mounting plate also improves seismic performance and stability. It features a protruding head at the top, which is welded to the outside of the frame beam to form a secondary weld. This secondary weld connects to the aforementioned continuous weld, enhancing overall integrity and stability under stress. It exhibits better performance and rigidity during strong earthquakes. However, this structure does not consider the drawbacks of the reinforced steel support beam, such as high cost, difficult processing, and weak adaptability to environmental changes. Its performance is particularly unsatisfactory under extreme weather conditions, making it difficult to meet the requirements. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a stable steel structure support beam, aiming to improve the problems of poor convenience, low resistance to deformation, poor load-bearing capacity, and short service life in the existing technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a stable steel structure support beam, comprising an I-shaped beam, wherein multiple reinforcing beams are fixedly connected to the inner walls of the front and rear sides of the I-shaped beam, multiple limiting blocks are fixedly connected to the top of the I-shaped beam, a locking sleeve is installed at the bottom of the limiting block, a threaded rod is threadedly connected to the inner wall of the locking sleeve, a transmission block is fixedly connected to the bottom of the threaded rod, a rotating block is rotatably connected to the right side of the transmission block, a handle is fixedly connected to the right side of the rotating block, a hidden groove is provided at the bottom right side of the transmission block, and a support mechanism is provided at the bottom of the I-shaped beam, the support mechanism being used for support and providing shock absorption.

[0007] Through the above technical solution: Multiple reinforcing beams are firmly fixed to the inner walls of the front and rear sides of the I-shaped beam to enhance the stability of the overall structure. Several limiting blocks are designed at the top of the I-shaped beam, all securely installed, and each is equipped with a locking sleeve at its bottom. The inner wall of the locking sleeve is threaded, connecting to a threaded rod for precise and stable locking. A transmission block is fixedly connected to the bottom of the threaded rod, and this transmission block is connected to a rotating block on its right side via a rotatable connection. A handle for easy operation is fixedly connected to the right side of the rotating block. A cleverly designed hidden groove at the bottom right side of the transmission block enhances the overall aesthetics and practicality. A support mechanism is specially designed for the bottom of the I-shaped beam. This mechanism not only has strong support capacity but also effectively provides shock absorption, ensuring the entire support beam remains stable and reduces vibration under pressure, thereby improving the reliability and safety of the overall structure.

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

[0009] The support mechanism includes a support frame, the top of which is slidably connected to the bottom of an I-shaped beam. Multiple sliding grooves are provided on the front and rear sides of the bottom of the I-shaped beam. Multiple damping pads are provided on the bottom of the inner wall of the top of the support frame. A screw is threadedly connected to the top of the support frame. Multiple reinforcing beams are fixedly connected to the top right side of the left side of the support frame. A damper is fixedly connected to the middle of the top right side of the support frame.

[0010] The above technical solution involves a support structure with a sliding connection between the top of the support frame and the bottom of the I-beam. Multiple grooves are carefully designed on both the front and rear sides of the bottom of the I-beam to ensure the support frame can slide smoothly and stably. To further enhance the stability and safety of the connection, multiple damping plates are installed on the bottom of the inner wall of the top of the support frame. These damping plates effectively absorb and mitigate the force generated by vibration or impact. Screws are fixed to the top of the support frame via threaded connections. This connection method is not only robust and reliable but also facilitates subsequent maintenance and adjustment. To enhance the strength and stability of the entire support structure, multiple reinforcing beams are fixedly connected to the top right side of the left support frame. These reinforcing beams play a crucial supporting and reinforcing role in the structure. A damper is also fixedly connected to the center of the top right side of the support frame. The introduction of the damper aims to further suppress and reduce the energy generated by vibration, ensuring that the entire support mechanism maintains a more stable and quiet operation.

[0011] As a further description of the above technical solution:

[0012] Multiple hoisting holes are provided on the left and right sides of the middle part of the I-shaped beam, and the I-shaped beam and the reinforcing beam are arranged in a uniform triangle.

[0013] The above technical solution involves carefully designing multiple lifting holes on the left and right sides of the middle of the I-shaped beam to facilitate lifting operations. The arrangement of the I-shaped beam and the reinforcing beam follows the principle of triangular stability, ensuring that the structure is stable and evenly distributed.

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

[0015] Multiple connecting pieces are fixedly connected to both the left and right sides of the I-shaped beam, and multiple connecting holes are opened on the top of each connecting piece.

[0016] Through the above technical solution: multiple connecting plates are firmly connected to both sides of the I-shaped beam, and multiple connecting holes are precisely opened on the top of these connecting plates to facilitate connection with other components.

[0017] As a further description of the above technical solution:

[0018] A rubber sleeve is fixedly connected to the outer wall of the handle, and the handle can be rotated and hidden into the concealed groove.

[0019] Through the above technical solution: the handle is designed with a rubber sleeve fixedly installed on its outer wall to provide better grip comfort and anti-slip performance. The handle also has the characteristic of being rotatable, which can be flexibly hidden in the hidden slot 10 to achieve optimized space utilization and design simplicity.

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

[0021] The outer wall of the support frame is provided with multiple structural grooves, which can reduce the amount of material without affecting the strength.

[0022] The above technical solution involves several structural grooves evenly distributed on the outer wall of the support frame. The design of these structural grooves ensures structural strength while achieving effective material savings.

[0023] As a further description of the above technical solution:

[0024] The bottom of the support frame is fixedly connected to a base plate, and the threaded rod is made of high-strength alloy material.

[0025] Through the above technical solution: the bottom of the support frame is fixedly connected to the base plate through a stable connection method, and the threaded rod is made of high-strength alloy material to ensure its load-bearing capacity and durability.

[0026] As a further description of the above technical solution:

[0027] A washer is installed at the bottom of the screw to provide stability to the screw.

[0028] The above technical solution includes a washer at the bottom of the screw. The main function of the washer is to enhance the stability of the screw and prevent it from loosening or shifting during use.

[0029] This utility model has the following beneficial effects:

[0030] 1. In this utility model, the I-shaped beam is strengthened by a triangular reinforcing beam, the top limiting block restricts the threaded rod, the connection between the threaded rod and the locking sleeve applies a preload, the bottom end of the threaded rod is connected to a transmission block, the transmission block is connected to the handle through a rotating block to apply force to lock the structure, the handle can be hidden in the groove of the transmission block, improving convenience and enhancing load-bearing capacity and resistance to deformation, extending service life and meeting usage requirements.

[0031] 2. In this utility model, the support frame can be slidably connected and fixed with screws through the sliding groove on the I-shaped beam. The contact surface is provided with shock-absorbing pads. There are reinforcing beams and dampers between the support frame and the I-shaped beam to enhance structural stability and shock absorption. This design improves the structure's shock absorption function, stability, and disaster resistance, while reducing costs and meeting user needs. Attached Figure Description

[0032] Figure 1 This is a front perspective view of a stable steel structure support beam I-shaped frame proposed in this utility model;

[0033] Figure 2 This is a partial structural breakdown diagram of a stable steel structure support beam reinforcement beam proposed in this utility model;

[0034] Figure 3 This is a partial structural diagram of a stable steel structure support beam transmission block proposed in this utility model;

[0035] Figure 4 This is a partial structural diagram illustrating a stable steel structure support beam support frame proposed in this utility model;

[0036] Figure 5 This is a partial structural schematic diagram of a stable steel structure support beam screw proposed in this utility model.

[0037] Legend:

[0038] 1. I-beam; 2. Support mechanism; 201. Support frame; 202. Slide groove; 203. Shock absorber; 204. Screw; 205. Reinforcing beam; 206. Damper; 3. Reinforcing beam; 4. Limiting block; 5. Locking sleeve; 6. Threaded rod; 7. Transmission block; 8. Rotating block; 9. Handle; 10. Concealed groove; 11. Lifting hole; 12. Connecting piece; 13. Connecting hole; 14. Rubber sleeve; 15. Structural groove; 16. Base plate; 17. Gasket. Detailed Implementation

[0039] 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.

[0040] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 The present invention provides an embodiment of a stable steel structure support beam, comprising an I-shaped beam 1, with multiple reinforcing beams 3 fixedly connected to the inner walls of the front and rear sides of the I-shaped beam 1, and multiple limiting blocks 4 fixedly connected to the top of the I-shaped beam 1. The I-shaped beam 1 is also firmly connected to multiple reinforcing beams 3 on its inner walls of the front and rear sides to provide structural strength. Multiple limiting blocks 4 are also firmly connected to the top of the I-shaped beam 1. Locking sleeves 5 are installed at the bottom of the limiting blocks 4, and threaded rods 6 are threadedly connected to the inner walls of the locking sleeves 5. The bottom of these limiting blocks 4 is equipped with locking sleeves 5, and the inner walls of the locking sleeves 5 are tightly connected to the threaded rods 6 by threads to ensure the stability and adjustability of the connection. A transmission block 7 is fixedly connected to the bottom of the threaded rod 6, and a rotating block 8 is rotatably connected to the right side of the transmission block 7. A handle 9 is fixedly connected to the right side of the rotating block 8. A hidden groove 10 is opened at the bottom right side of the transmission block 7. A support mechanism 2 is provided at the bottom of the I-shaped beam 1. The support mechanism 2 is used for support and to provide shock absorption.

[0041] Specifically, the I-beam 1 has multiple reinforcing beams 3 securely connected to its front and rear inner walls to enhance the overall structural stability. At the top of the I-beam 1, several limiting blocks 4 are designed, all securely installed and equipped with locking sleeves 5 at their bottoms. The inner walls of the locking sleeves 5 are threaded and connected to threaded rods 6, achieving precise and stable locking. A transmission block 7 is fixedly connected to the bottom of the threaded rod 6. This transmission block 7 is connected to a rotating block 8 on its right side via a rotatable connection. A handle 9 for easy operation is fixedly connected to the right side of the rotating block 8. A hidden groove 10 is cleverly designed at the bottom right side of the transmission block 7 to enhance the overall aesthetics and practicality. A support mechanism 2 is specially designed for the bottom of the I-beam 1. This mechanism not only has strong support capabilities but also effectively provides shock absorption, ensuring the entire support beam remains stable and reduces vibration when under pressure, thereby improving the overall structural reliability and safety.

[0042] Please see the appendix Figure 1 Appendix Figure 4 and attached Figure 5 The support mechanism 2 includes a support frame 201. The top of the support frame 201 is slidably connected to the bottom of the I-shaped beam 1. Multiple sliding grooves 202 are provided on the front and rear sides of the bottom of the I-shaped beam 1. Multiple damping pads 203 are provided on the bottom of the inner wall of the top of the support frame 201. Multiple sliding grooves 202 are designed on the front and rear sides of the bottom of the I-shaped beam 1, and multiple damping pads 203 are correspondingly provided on the bottom of the inner wall of the top of the support frame 201 to ensure the stability and safety of the connection. The top of the support frame 201 is threaded with screws 204. Multiple reinforcing beams 205 are fixedly connected to the top right side of the left support frame 201. A damper 206 is fixedly connected to the middle of the top right side of the support frame 201.

[0043] Specifically, the support mechanism 2 consists of a support frame 201, the top of which is slidably connected to the bottom of the I-beam 1. Multiple grooves 202 are carefully designed on both the front and rear sides of the bottom of the I-beam 1 to ensure that the support frame 201 can slide steadily and smoothly. To further improve the stability and safety of the connection, multiple damping pads 203 are installed on the bottom of the inner wall of the top of the support frame 201. These damping pads 203 can effectively absorb and mitigate the force generated by vibration or impact. Screws 2 are fixed to the top of the support frame 201 via threaded connections. 04. This connection method is not only firm and reliable, but also facilitates subsequent maintenance and adjustment. In order to enhance the strength and stability of the entire support structure, multiple reinforcing beams 205 are fixedly connected to the top right side of the left support frame 201. These reinforcing beams 205 play an important supporting and reinforcing role in the structure. A damper 206 is also fixedly connected to the middle of the top right side of the support frame 201. The introduction of the damper 206 is intended to further suppress and reduce the energy generated by vibration, and ensure that the entire support mechanism 2 can maintain a more stable and quiet state during operation.

[0044] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 Multiple hoisting holes 11 are provided on the left and right sides of the middle part of the I-shaped beam 1. The I-shaped beam 1 and the reinforcing beam 3 are arranged in a uniform triangle. Multiple connecting pieces 12 are fixedly connected to the left and right sides of the I-shaped beam 1. Multiple connecting holes 13 are provided on the top of each connecting piece 12. Multiple connecting pieces 12 are firmly fixed to the left and right sides of the I-shaped beam 1. Multiple connecting holes 13 are further provided on the top of these connecting pieces 12, providing a convenient interface for subsequent connection operations. A rubber sleeve 14 is fixedly connected to the outer wall of the handle 9. The handle 9 can be rotated and hidden in the concealed groove 10.

[0045] Specifically, multiple lifting holes 11 are carefully designed on the left and right sides of the middle of the I-beam 1 to facilitate lifting operations. The arrangement of the I-beam 1 and the reinforcing beam 3 follows the principle of triangular stability, ensuring that the structure is stable and evenly distributed. Multiple connecting pieces 12 are firmly connected to both sides of the I-beam 1. Multiple connecting holes 13 are precisely opened on the top of these connecting pieces 12 to facilitate connection with other components. The design of the handle 9 also focuses on user experience. A rubber sleeve 14 is fixedly installed on its outer wall to provide better grip comfort and anti-slip performance. The handle 9 also has a rotatable feature and can be flexibly hidden in the hidden slot 10 to achieve optimized space utilization and design simplicity.

[0046] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 5The outer wall of the support frame 201 is provided with multiple structural grooves 15. The structural grooves 15 can reduce the amount of material without affecting the strength. The bottom of the support frame 201 is fixedly connected to the base plate 16. The threaded rod 6 is made of high-strength alloy material. The bottom of the screw 204 is equipped with a washer 17. The washer 17 provides stability for the screw 204. The washer 17 is specially installed at the bottom of the screw 204. The washer 17 provides the necessary stability for the screw 204, thereby further enhancing the overall structural strength.

[0047] Specifically, the outer wall of the support frame 201 is evenly distributed with several structural grooves 15. The design of these structural grooves 15 ensures structural strength while achieving effective material saving. The bottom of the support frame 201 is fixedly connected to the base plate 16 through a stable connection method. The threaded rod 6 is made of high-strength alloy material to ensure its load-bearing capacity and durability. The bottom of the screw 204 is also equipped with a washer 17. The main function of the washer 17 is to enhance the stability of the screw 204 and prevent it from loosening and shifting during use.

[0048] Working principle: The structure is strengthened by the I-shaped beam 1 and the reinforcing beams 3 are fixedly connected in a triangular shape on both sides of the upper and lower wings. The limit block 4 is set at the top of the I-shaped beam 1 to limit the position of the threaded rod 6. The threaded connection between the threaded rod 6 and the locking sleeve 5 applies a preload to the I-shaped beam 1. The transmission block 7 is fixedly connected to the bottom of the threaded rod 6. The handle 9 is rotatably connected to the transmission block 7 through the rotating block 8. The handle 9 can easily apply force to the transmission block 7 to lock the structure. When not in operation, the handle 9 is hidden by the hidden groove 10 opened in the transmission block 7. This structure improves convenience, increases load-bearing capacity and deformation resistance, extends service life, and meets the usage requirements.

[0049] The support frame 201 can be slidably connected together through the groove 202 opened on the I-beam 1. After connection, the screws 204 are tightened to fix it. A damping plate 203 is also provided on the contact surface between the support frame 201 and the groove 202 to provide cushioning. There is a reinforcing beam 205 between the support frame 201 and the I-beam 1 to enhance the structure. There is also a damper 206 between the two to dampen and protect the structure. This structure increases the damping function, improves the structural stability, enhances the disaster resistance, reduces the cost, and meets the needs of users.

[0050] 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 stable steel structure support beam, comprising an I-shaped beam (1), characterized in that: Multiple reinforcing beams (3) are fixedly connected to the inner walls of the front and rear sides of the I-shaped beam (1). Multiple limiting blocks (4) are fixedly connected to the top of the I-shaped beam (1). A locking sleeve (5) is installed at the bottom of the limiting block (4). A threaded rod (6) is threadedly connected to the inner wall of the locking sleeve (5). A transmission block (7) is fixedly connected to the bottom of the threaded rod (6). A rotating block (8) is rotatably connected to the right side of the transmission block (7). A handle (9) is fixedly connected to the right side of the rotating block (8). A hidden groove (10) is opened at the bottom right side of the transmission block (7). A support mechanism (2) is provided at the bottom of the I-shaped beam (1). The support mechanism (2) is used for support and to provide shock absorption.

2. The stable steel structure support beam according to claim 1, characterized in that: The support mechanism (2) includes a support frame (201), the top of the support frame (201) is slidably connected to the bottom of the I-beam (1), the bottom of the I-beam (1) is provided with multiple sliding grooves (202) on both the front and rear sides, the bottom of the top inner wall of the support frame (201) is provided with multiple damping pads (203), the top of the support frame (201) is threaded with screws (204), the top right side of the left support frame (201) is fixedly connected with multiple reinforcing beams (205), and the middle of the top right side of the support frame (201) is fixedly connected with a damper (206).

3. A stable steel structure support beam according to claim 1, characterized in that: The I-beam (1) has multiple hoisting holes (11) on the left and right sides of the middle part, and the I-beam (1) and the reinforcing beam (3) are arranged in a uniform triangle.

4. A stable steel structure support beam according to claim 1, characterized in that: Multiple connecting pieces (12) are fixedly connected to the left and right sides of the I-shaped beam (1), and multiple connecting holes (13) are opened on the top of each connecting piece (12).

5. A stable steel structure support beam according to claim 1, characterized in that: A rubber sleeve (14) is fixedly connected to the outer wall of the handle (9), and the handle (9) can be rotated and hidden into the concealed groove (10).

6. A stable steel structure support beam according to claim 2, characterized in that: The outer wall of the support frame (201) is provided with multiple structural grooves (15), which can reduce the amount of material without affecting the strength.

7. A stable steel structure support beam according to claim 2, characterized in that: The bottom of the support frame (201) is fixedly connected to a base plate (16), and the threaded rod (6) is made of high-strength alloy material.

8. A stable steel structure support beam according to claim 2, characterized in that: A washer (17) is mounted on the bottom of the screw (204), the washer (17) providing stability to the screw (204).

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