A steel beam connection reinforcement assembly

Abstract

The utility model discloses a kind of steel beam connecting reinforcement components, including horizontal plate and vertical plate, the top of horizontal plate and vertical plate is connected by movable shaft movably, the top of horizontal plate is provided with adjusting groove, and the top of the horizontal plate is provided with adjusting mounting plate, the bottom of adjusting mounting plate is provided with movable block extending to the inside of adjusting groove, the top of adjusting mounting plate and the outside of vertical plate are respectively provided with recess two and recess one. The inside of adjusting mounting plate is provided with cavity, the inside of cavity is provided with honeycomb structure layer, and the inside of the honeycomb of the honeycomb structure layer is evenly provided with polyurethane foam filler. The utility model is provided with honeycomb structure layer in adjusting mounting plate inside, and polyurethane foam filler is used to form composite core layer. When node bears impact load, honeycomb structure and polyurethane foam can effectively deform, absorb a large amount of impact energy, so as to significantly improve the carrying capacity and impact resistance of component.

Description

Technical Field

[0001] This utility model relates to the field of steel beam connection technology, specifically a steel beam connection reinforcement component. Background Technology

[0002] Steel beam connection and reinforcement technology is widely used in building structure renovation, bridge engineering, industrial plants, and other fields. Its core purpose is to improve the load-bearing capacity of nodes, enhance seismic performance, and extend the structural life. As modern engineering develops towards larger spans and higher loads, traditional connection and reinforcement components face multiple challenges: impact loads under seismic action require materials with efficient energy dissipation capabilities; multi-angle connection requirements under complex conditions necessitate flexible adjustability of components; and traditional reinforcement components (such as L-shaped steel plates and U-shaped hoops) have fixed connection angles (usually 90°), making them unsuitable for non-orthogonal connection scenarios such as truss structures and diagonal bracing nodes. Furthermore, the contradiction between on-site construction efficiency and installation accuracy urgently needs to be resolved. Therefore, developing new reinforcement components that combine high impact resistance, adjustability, and ease of installation has become a key focus of technological upgrading in the steel structure field. Utility Model Content

[0003] The purpose of this invention is to provide a steel beam connection reinforcement component to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a steel beam connection reinforcement component, comprising a horizontal plate and a vertical plate, the top ends of the horizontal plate and the vertical plate being movably connected by a movable shaft, and an adjusting sleeve being provided between the horizontal plate and the vertical plate, with support columns at both ends of the adjusting sleeve, the top ends of the two support columns being movably connected to one side of the horizontal plate and the vertical plate respectively by a rotating shaft, a U-shaped frame being provided on the inner side of the vertical plate, movable grooves being provided on both sides of the U-shaped frame, and an arc-shaped rod being provided on the inner side of the horizontal plate, with both sides of the arc-shaped rod extending to the inner side of the movable groove;

[0005] The top of the horizontal plate is provided with an adjustment groove, and an adjustment mounting plate is provided above the horizontal plate. The bottom of the adjustment mounting plate is provided with a movable block extending into the adjustment groove. The top of the adjustment mounting plate and the outer side of the vertical plate are respectively provided with groove 2 and groove 1, and anti-slip pad 2 and anti-slip pad 1 are respectively provided inside groove 2 and groove 1.

[0006] The adjustment mounting plate has an internal cavity, and the cavity has a honeycomb structure layer. The honeycomb structure layer has polyurethane foam filler uniformly arranged inside each cell.

[0007] Preferably, the vertical plate and the adjusting mounting plate are evenly provided with mounting hole one and mounting hole two, and the anti-slip pad one is provided with an opening one at the position corresponding to the mounting hole one, and the opening one corresponds one-to-one with the mounting hole one.

[0008] Preferably, the anti-slip pad two has a second opening at its center, and the inner side of the second opening is provided with a locking bolt three that passes through the movable block.

[0009] Preferably, the top of the adjustment groove is provided with a slot for the movable block connecting rod to pass through, and the width of the slot is smaller than the width of the inner side of the adjustment groove.

[0010] Preferably, both ends of the movable shaft are provided with locking bolts two, and both sides of the arc-shaped rod are provided with locking bolts one that penetrate the movable groove.

[0011] Preferably, the top ends of both support columns are provided with external thread sections, and both ends of the adjusting sleeve are provided with connecting internal threads that match the external thread sections.

[0012] Preferably, the two external thread sections have opposite thread directions, and both external thread sections are provided with locking nuts.

[0013] This utility model provides a steel beam connection reinforcement component, which has significant advantages over the prior art, specifically in the following aspects:

[0014] 1. This invention incorporates a honeycomb structure layer within the adjusting mounting plate and uses polyurethane foam filler to form a composite core layer. When the joint is subjected to impact loads, the honeycomb structure and polyurethane foam can effectively deform, absorbing a large amount of impact energy, thereby significantly improving the load-bearing capacity and impact resistance of the component. Compared to traditional steel beam connection reinforcement components, this invention exhibits higher safety and reliability when dealing with sudden loads and impact forces.

[0015] 2. By setting an adjustment groove at the top of the horizontal plate and a movable block extending into the adjustment groove at the bottom of the adjustment mounting plate, the adjustment mounting plate can move along the adjustment groove under the action of the movable block, thereby achieving flexible adjustment of the installation position. In addition, the adjustment mounting plate itself can rotate 360°, greatly improving the adaptability and ease of installation of the component, and meeting the installation requirements under different working conditions.

[0016] 3. The angle between the horizontal and vertical plates is adjusted using an adjusting sleeve in conjunction with support columns. Support columns are located at both ends of the adjusting sleeve, and the tops of the support columns are movably connected to one side of the horizontal and vertical plates respectively via pivots. By coordinating the adjusting sleeve and support columns, the angle between the horizontal and vertical plates can be flexibly adjusted, thus adapting to different structural forms and connection requirements, enhancing the versatility and applicability of the component.

[0017] 4. Grooves are provided on the top of the mounting plate and the outer side of the vertical plate, and anti-slip pads are placed inside the grooves. The anti-slip pads effectively improve the stability of the components during installation and use, preventing installation errors or structural instability caused by sliding. In particular, the openings on the anti-slip pads corresponding to the mounting holes further ensure the accuracy and firmness of the installation.

[0018] 5. This utility model features locking bolts at both ends of the movable shaft, both sides of the arc-shaped rod, and the top of the support column to ensure a firm and reliable connection between the components. In particular, the external threaded section at the top of the support column matches the internal threaded section inside the adjusting sleeve, and with the use of the locking nut, precise locking of the position and angle of each component can be achieved, improving the stability and safety of the overall structure. Attached Figure Description

[0019] Figure 1 This is a cross-sectional structural diagram of the present invention;

[0020] Figure 2 This is a side view of the structure of this utility model;

[0021] Figure 3 This is a top view of the structure of this utility model;

[0022] Figure 4 This is a front view of the structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the adjustment mounting plate of this utility model;

[0024] In the diagram: 1. Horizontal plate; 2. External thread section; 3. Connecting internal thread; 4. Adjusting sleeve; 5. Support column; 6. Opening 1; 7. Mounting hole 1; 8. Groove 1; 9. Anti-slip pad 1; 10. Movable groove; 11. Vertical plate; 12. Movable shaft; 13. Arc rod; 14. Adjusting groove; 15. Groove opening; 16. Anti-slip pad 2; 17. Groove 2; 18. Mounting hole 2; 19. Adjusting mounting plate; 20. Locking nut; 21. U-shaped frame; 22. Rotating shaft; 23. Locking bolt 1; 24. Locking bolt 2; 25. Movable block; 26. Cavity; 27. Honeycomb structure layer; 28. Polyurethane foam filler; 29. ​​Opening 2; 30. Locking bolt 3. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0026] Please see Figure 1-5 This utility model provides an embodiment of a steel beam connection reinforcement component, comprising a horizontal plate 1 and a vertical plate 11. The top ends of the horizontal plate 1 and the vertical plate 11 are movably connected by a movable shaft 12. Both ends of the movable shaft 12 are provided with locking bolts 24. An adjusting sleeve 4 is provided between the horizontal plate 1 and the vertical plate 11. Support columns 5 are provided at both ends of the adjusting sleeve 4. The top ends of both support columns 5 are provided with external thread sections 2, and both ends of the adjusting sleeve 4 are provided with connecting internal threads 3 that match the external thread sections 2. The threads of the two external thread sections 2 are in opposite directions, and both external thread sections 2 are provided with locking nuts 20. The top ends of the two support columns 5 are movably connected to one side of the horizontal plate 1 and the vertical plate 11 respectively via rotating shafts 22.

[0027] The horizontal plate 1 and the vertical plate 11 are the main load-bearing components, both made of high-strength steel. The length and width of the horizontal plate 1 are designed according to actual application requirements, as are the height and width of the vertical plate 11. The top ends of the horizontal plate 1 and the vertical plate 11 are movably connected by a movable shaft 12. The two ends of the movable shaft 12 are inserted into the pre-drilled holes in the horizontal plate 1 and the vertical plate 11, respectively, and are fixed by locking bolts 24 to ensure that the movable shaft 12 will not fall off during the connection process.

[0028] The adjusting sleeve 4 is located between the horizontal plate 1 and the vertical plate 11, and its length can be adjusted according to actual needs. Support columns 5 are provided at both ends of the adjusting sleeve 4, and the top of each support column 5 is provided with an external thread section 2. The threads of the external thread section 2 are opposite in direction, i.e., one end is a right-hand thread and the other end is a left-hand thread. The inner walls of both ends of the adjusting sleeve 4 are provided with internal connecting threads 3 that match the external thread section 2.

[0029] Locking nuts 20 are respectively installed on two external thread sections 2. By rotating the locking nuts 20, the support column 5 can be fixed and adjusted. The rotating shaft 22 connects the top of the support column 5 to one side of the horizontal plate 1 and the vertical plate 11, respectively, so that the support column 5 can be movably connected relative to the horizontal plate 1 and the vertical plate 11.

[0030] A U-shaped frame 21 is provided on the inner side of the vertical plate 11, and movable slots 10 are provided on both sides of the U-shaped frame 21. An arc-shaped rod 13 is provided on the inner side of the horizontal plate 1, and both sides of the arc-shaped rod 13 extend to the inner side of the movable slots 10. Locking bolts 23 penetrating the movable slots 10 are provided on both sides of the arc-shaped rod 13.

[0031] The vertical plate 11 is the main support of this utility model, and a U-shaped frame 21 is fixedly installed on its inner side. The U-shaped frame 21 is made of high-strength material and has good load-bearing capacity and stability. The specific shape of the U-shaped frame 21 is "U", and its opening faces the inner side of the vertical plate 11 to facilitate the connection and cooperation with the arc-shaped rod 13.

[0032] Both sides of the U-shaped frame 21 are provided with movable grooves 10. The movable grooves 10 are ingeniously designed with smooth inner surfaces to allow the curved rod 13 to slide freely within them. The length and width of the movable grooves 10 are designed according to actual application requirements to ensure that the curved rod 13 can move flexibly within the movable grooves 10 without creating excessive gaps.

[0033] The horizontal plate 1 is located above the vertical plate 11, and an arc-shaped rod 13 is fixedly installed on its inner side. The arc-shaped rod 13 is arc-shaped, and its two sides extend to the inner side of the movable groove 10. The arc-shaped rod 13 is made of an alloy material with good elasticity and wear resistance to ensure that it will not deform or wear during long-term use.

[0034] To ensure the stability and safety of the arc-shaped rod 13 within the movable groove 10, locking bolts 23 penetrating the movable groove 10 are provided on both sides of the arc-shaped rod 13. The locking bolts 23 are connected to the inner wall of the movable groove 10 via threads, and the position of the arc-shaped rod 13 within the movable groove 10 can be adjusted by rotating the locking bolts 23, thereby achieving flexible adjustment and fixation of the device.

[0035] The top of the horizontal plate 1 is provided with an adjustment groove 14, and the upper part of the horizontal plate 1 is provided with an adjustment mounting plate 19. The vertical plate 11 and the adjustment mounting plate 19 are respectively provided with mounting holes 1-7 and mounting holes 2-18. The anti-slip pad 1-9 is provided with an opening 6 at the position corresponding to the mounting hole 1-7. The opening 6 corresponds to the mounting hole 1-7 one by one.

[0036] The horizontal plate 1 is the basic support component of this device, made of high-strength material to ensure the stability and durability of the overall structure. An adjustment groove 14 is provided on the top of the horizontal plate 1. The length of the adjustment groove 14 matches the length of the horizontal plate 1, and its width is moderate to facilitate subsequent installation and adjustment operations. The inner wall of the adjustment groove 14 is smooth to reduce friction and ensure a smooth adjustment process.

[0037] The adjusting mounting plate 19 is located above the horizontal plate 1 and is connected to the horizontal plate 1 by bolts or other fixing methods. The adjusting mounting plate 19 is made of the same material as the horizontal plate 1 to ensure the overall structural harmony and strength. The surface of the adjusting mounting plate 19 is flat, facilitating the installation and fixing of other components.

[0038] The surface of the vertical plate 11 is provided with multiple mounting holes 7. These mounting holes 7 are evenly distributed and have a moderate diameter to facilitate the subsequent installation of bolts or other connecting parts.

[0039] Mounting hole 17 is located on the vertical plate 11, and mounting hole 28 is located on the adjusting mounting plate 19. The diameter and distribution of the holes correspond to each other to ensure accurate alignment during installation. The number of mounting holes 17 and 28 is determined according to actual usage requirements, and is usually multiple, to facilitate multi-point fixing and adjustment.

[0040] Hole 6 corresponds to mounting hole 7, ensuring that bolts or other connectors can pass smoothly through anti-slip pad 9 to achieve a fixing effect.

[0041] The bottom of the adjustment mounting plate 19 is provided with a movable block 25 extending into the adjustment groove 14, and the top of the adjustment groove 14 is provided with a slot 15 for the connecting rod of the movable block 25 to pass through, and the width of the slot 15 is smaller than the width of the inner side of the adjustment groove 14.

[0042] The top of the adjusting mounting plate 19 and the outer side of the vertical plate 11 are respectively provided with groove 2 17 and groove 1 8, and anti-slip pad 2 16 and anti-slip pad 1 9 are respectively provided inside groove 2 17 and groove 1 8.

[0043] The anti-slip pad 216 has an opening 29 in the center, and the inner side of the opening 29 is provided with a locking bolt 30 that passes through the movable block 25.

[0044] The adjustment mounting plate 19 has a cavity 26 inside, and a honeycomb structure layer 27 is provided inside the cavity 26. The honeycomb structure layer 27 is uniformly filled with polyurethane foam filler 28 inside each honeycomb cell.

[0045] The bottom of the adjusting mounting plate 19 is provided with a movable block 25 extending into the adjusting groove 14. The movable block 25 is designed to slide freely within the adjusting groove 14 to achieve the adjustment function of the device. The top of the adjusting groove 14 is provided with a slot 15 for the connecting rod of the movable block 25 to pass through, and the width of the slot 15 is smaller than the width of the inner side of the adjusting groove 14. This design ensures the stability and guiding effect of the connecting rod within the slot 15.

[0046] Specifically, the movable block 25 is connected to the top of the adjusting mounting plate 19 via a connecting rod. The connecting rod passes through the slot 15 and remains stable under the constraint of the slot 15. The bottom of the movable block 25 is provided with a sliding surface, which reduces friction when it slides in the adjusting slot 14, thereby achieving smooth adjustment.

[0047] The top of the mounting plate 19 and the outer side of the vertical plate 11 are respectively provided with groove 17 and groove 8. Anti-slip pads 16 and 9 are respectively provided inside groove 17 and groove 8. The anti-slip pads are designed to increase the friction between the device and the contact surface to prevent sliding or displacement.

[0048] The anti-slip pad 16 has a central opening 29, and a locking bolt 30 that passes through the movable block 25 is located inside the opening 29. The locking bolt 30 is connected to the movable block 25 through the opening 29, and the position of the movable block 25 can be fixed by rotating the locking bolt 30, thereby ensuring the stability of the adjustment mounting plate 19 in a specific position.

[0049] The mounting plate 19 has an internal cavity 26, and the cavity 26 contains a honeycomb structure layer 27. The honeycomb structure layer 27 is designed to improve the strength and rigidity of the device while reducing the overall weight. Polyurethane foam filler 28 is uniformly distributed within each cell of the honeycomb structure layer 27. The polyurethane foam filler 28 has excellent sound absorption and vibration damping properties, further enhancing the performance of the device.

[0050] Specifically, the honeycomb structure layer 27 is made of aluminum alloy, which has high strength and rigidity. Polyurethane foam filler 28 is filled inside the honeycomb cells and is evenly distributed through injection molding to ensure the density and uniformity of the filler in each honeycomb cell.

[0051] When this application embodiment is used,

[0052] Insert anti-slip pad 19 into groove 8 on the outside of vertical plate 11, ensuring that opening 6 aligns with mounting hole 7; insert anti-slip pad 26 into groove 27 on top of adjusting mounting plate 19, aligning opening 29 with the center of the groove. Pass the movable shaft 12 through the pre-drilled hole at the top of horizontal plate 1 and insert it into the corresponding hole at the top of vertical plate 11, ensuring that the two ends of the shaft extend to the same length, and tighten it with locking bolt 24. At this time, horizontal plate 1 can rotate around movable shaft 12. Insert the rotating shaft 22 at the top of support column 5 into the shaft holes on the sides of horizontal plate 1 and vertical plate 11 respectively, ensuring that support column 5 forms an initial 45° angle with horizontal plate 1 and vertical plate 11 (which can be adjusted according to working conditions). Screw the internal threads 3 at both ends of adjusting sleeve 4 into the external thread section 2 of support column 5 respectively (note: the threads at both ends are opposite in direction, one end is right-handed and the other end is left-handed), and manually screw until tight. At this time, rotating adjusting sleeve 4 can push support column 5 to extend and retract, changing the angle between horizontal plate 1 and vertical plate 11. After adjusting the included angle to the design value (e.g., 90° or 120°), tighten the locking nuts 20 at both ends with a wrench to fix the relative position of the support column 5 and the adjusting sleeve 4. During the angle adjustment of the horizontal plate 1 and the vertical plate 11, the arc rod 13 slides inside the moving groove 10. Hold the adjusting mounting plate 19 and rotate it clockwise or counterclockwise. The movable block 25 rotates synchronously in the adjusting groove 14, realizing a 360° out-of-plane rotation of the adjusting mounting plate 19 to align with the steel beam installation position. Rotate the locking bolt 30 so that it passes through the opening 29 and abuts against the movable block 25, fixing the rotation angle of the adjusting mounting plate 19. Push the adjusting mounting plate 19 along the adjusting groove 14. The movable block 25 slides in the groove. After adjusting to the position of the steel beam connection point, further tighten the locking bolt 30 to lock the linear position of the movable block 25 in the adjusting groove 14.

[0053] Using the mounting holes 1-7 on the vertical plate 11 and 18 on the mounting plate 19, the components are fixed to the steel beam with M16 high-strength bolts, ensuring that the anti-slip pads 1-9 and 16 are in close contact with the surface of the steel beam.

[0054] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0055] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0056] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0057] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A steel beam connection reinforcement assembly comprising a cross plate (1) and a vertical plate (11), characterized in that: The top of the horizontal plate (1) is provided with an adjusting groove (14), and the upper side of the horizontal plate (1) is provided with an adjusting mounting plate (19), and the bottom of the adjusting mounting plate (19) is provided with a movable block (25) extending into the adjusting groove (14), and the top of the adjusting mounting plate (19) and the outer side of the vertical plate (11) are respectively provided with a second groove (17) and a first groove (8), and the inner sides of the second groove (17) and the first groove (8) are respectively provided with a second anti-skid pad (16) and a first anti-skid pad (9). The inside of the adjusting mounting plate (19) is provided with a cavity (26), and the inside of the cavity (26) is provided with a honeycomb structure layer (27), and the inside of the honeycomb structure layer (27) is uniformly provided with a polyurethane foam filler (28). The vertical plate (11) and the adjusting mounting plate (19) are respectively and uniformly provided with a mounting hole one (7) and a mounting hole two (18), and the first anti-skid pad (9) is provided with a first opening (6) at the position corresponding to the mounting hole one (7), and the first opening (6) corresponds to the mounting hole one (7) one by one.

2. A steel beam connection reinforcement assembly according to claim 1, characterised in that: The center of the second anti-skid pad (16) is provided with a second opening (29), and the inside of the second opening (29) is provided with a locking bolt three (30) penetrating the movable block (25).

3. A steel beam connection reinforcement assembly according to claim 1, characterised in that: The top of the adjusting groove (14) is provided with a slot (15) for the connecting rod of the movable block (25) to pass through, and the width of the slot (15) is smaller than the width of the inside of the adjusting groove (14).

4. A steel beam connection reinforcement assembly according to claim 1, characterized in that: The two ends of the movable shaft (12) are provided with a locking bolt two (24), and the two sides of the arc-shaped rod (13) are provided with a locking bolt one (23) penetrating the movable slot (10).

5. A steel beam connection reinforcement assembly according to claim 1, characterized in that: The top of the adjusting groove (14) is provided with a slot (15) for the connecting rod of the movable block (25) to pass through, and the width of the slot (15) is smaller than the width of the inside of the adjusting groove (14).

6. A steel beam connection reinforcement assembly according to claim 1, characterized in that: The two ends of the movable shaft (12) are provided with a locking bolt two (24), and the two sides of the arc-shaped rod (13) are provided with a locking bolt one (23) penetrating the movable slot (10).

7. A steel beam connection reinforcement assembly according to claim 6, characterised in that: The two outer thread segments (2) have opposite thread directions, and the two outer thread segments (2) are respectively provided with a locking nut (20). The two outer thread segments (2) have opposite thread directions, and the two outer thread segments (2) are respectively provided with a locking nut (20).

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