A building beam and column joint reinforcing structure

Abstract

The application discloses a kind of reinforcing structure of building beam and column joint in the technical field of building structure, including two fixed frame, two fixed frame between being equipped with two connecting mechanisms, two fixed frame are movably connected by multiple connecting mechanisms, wherein two connecting mechanisms are threadedly connected with moving rod, fixed frame is equipped with fixed mechanism, fixed mechanism and moving rod are movably connected, fixed frame is equipped with locking mechanism, locking mechanism and moving rod are fixedly connected, first sliding slot and second sliding slot are formed in fixed frame, multiple support mechanisms are equipped between first sliding slot and second sliding slot, locking mechanism and support mechanism are movably connected, support mechanism is equipped with supporting plate assembly, effectively improve the installation stability and installation efficiency of equipment, so that equipment is more convenient when using.

Description

Technical Field

[0001] This invention relates to the field of building structure technology, specifically to a reinforcement structure for beam-column joints in buildings. Background Technology

[0002] A building structure is a skeletal structure composed of building components such as slabs, beams, columns, walls, and foundations. It possesses a specific spatial function and can safely withstand various normal loads on the building. These loads refer to various factors that can cause internal forces and deformations in the system, such as loads, earthquakes, temperature changes, and foundation settlement. A slab is a planar member in a building structure that directly bears loads. It has a relatively large planar dimension but a relatively small thickness and is a bending member. It transfers loads to beams or walls through the slab. Beams generally refer to linear members that bear loads perpendicular to their longitudinal axis. They are supporting members between slabs and columns, and are also bending members. They bear the loads from the slabs and transfer them to the columns. Columns and walls are load-bearing members in a building structure that bear axial pressure. Columns bear loads parallel to their longitudinal axis. Linear members with axial loads have a cross-sectional dimension smaller than their height. Vertical members that mainly bear loads parallel to the wall direction are all compression members and transfer the load to the foundation. Sometimes they also bear bending moments and shear forces. my country has a history of more than 5,000 years and a rich culture, especially ancient residential buildings, which each have their own characteristics and have certain historical significance and cultural value. However, these houses are from a long time ago. Most of these ancient residential buildings are timber frame load-bearing systems, with beams and columns forming a frame that plays the main load-bearing role. For ancient buildings, since the frame of the building structure cannot undergo plastic deformation, when the building structure is subjected to external loads, gaps are easily generated in its frame. This can be fatal to the building and may even lead to collapse.

[0003] Currently, ancient building reinforcement connection devices still have the following drawbacks in the process of reinforcing ancient buildings: Although they have a reinforcement effect, they are insufficient in multi-angle reinforcement. Due to the different angles of the corners of the building walls, a single-angle reinforcement device is difficult to meet the needs of building reinforcement and is prone to problems in fixing the reinforcement connection device. Therefore, a technical solution was disclosed in patent number CN202310254599.0 to solve the above problems. However, this technical solution still has some problems in use. In actual use, the relationship between the support column and the beam column may be T-shaped, cross-shaped, or multi-angled. Regardless of the relationship, support is required. However, the device is relatively simple in use. If more than one support mechanism is needed between the beam column and the support beam, the operator needs to install the device multiple times, resulting in low installation efficiency and instability during use.

[0004] Based on this, the present invention designs a reinforcement structure for the beam-column joint of a building to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide a reinforcement structure for building beam and column joints to solve the problems mentioned in the background art, such as limited equipment performance, low installation efficiency, and poor stability.

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

[0007] A beam-column joint reinforcement structure includes two fixed frames, two connecting mechanisms between the two fixed frames, and the two fixed frames are movably connected by multiple connecting mechanisms. Each connecting mechanism has a threaded movable rod connected to it. Each fixed frame has a fixing mechanism movably connected to the movable rod. Each fixed frame has a locking mechanism fixedly connected to the movable rod. The fixed frame has a first sliding groove and a second sliding groove. Multiple supporting mechanisms are provided between the first and second sliding grooves. The locking mechanism is movably connected to the supporting mechanisms. Each supporting mechanism has a support plate assembly.

[0008] As a further embodiment of the present invention, the two connecting mechanisms are arranged vertically, the inner side of the fixing frame is provided with a rubber anti-slip layer, and the outer side of the fixing frame is provided with a protective plate.

[0009] As a further embodiment of the present invention, the connecting mechanism includes a rack, a rotating rod, a first gear, a rotating column, a second gear, a ratchet, a slide bar, a pawl, and a tension spring. Two racks are fixedly connected to the fixed frame, and a rotating rod is rotatably connected inside the fixed frame. One end of each of the two rotating rods is fixedly connected to a lead screw, and the moving rod is threaded onto the lead screw. A first gear is mounted on the rotating rod, and the first gear meshes with the rack. A rotating column is rotatably connected to the fixed frame, and a second gear is mounted on the rotating column. The first gear and the second gear mesh with each other. A ratchet is mounted on the rotating column. A slide bar is slidably connected to the fixed frame, and a pawl is mounted on the slide bar. The pawl and the ratchet are movably connected, and a tension spring is sleeved on the slide bar.

[0010] As a further embodiment of the present invention, the fixing mechanism includes a pressing block and a plugging mechanism, a plurality of pressing blocks are fixedly connected to the moving rod, and a plurality of plugging mechanisms are provided on the fixing frame, wherein the plugging mechanism and the pressing block are movably connected.

[0011] As a further embodiment of the present invention, the insertion mechanism includes a spring, an insertion rod, and a force-bearing block. Multiple springs are fixedly connected to the fixed frame, and the insertion rod is sleeved inside the spring. The insertion rod is slidably connected to the fixed frame, and a force-bearing block is installed at one end of the insertion rod. The force-bearing block and the pressing block are movably connected.

[0012] As a further embodiment of the present invention, the locking mechanism includes a guide groove, a sliding plate, and locking rods. The fixed frame has a guide groove, and a sliding plate is slidably connected in the guide groove. The sliding plate is fixedly connected to the moving rod, and multiple locking rods are fixedly connected to the sliding plate.

[0013] As a further embodiment of the present invention, the support mechanism includes a first slider, a locking hole, a first support rod, a second slider, a second support rod, a third support rod, and an adjustment mechanism. The first slider and the second slider are slidably connected in the first slide groove and the second slide groove, respectively. The first slider has a locking hole, and the locking rod in the locking mechanism is movably connected in the locking hole. The first support rod is rotatably connected to the first slider, and the second support rod is rotatably connected to the second slider. The first support rod is slidably connected to the second support rod, and the third support rod is rotatably connected to the second support rod. One end of the third support rod is located on the first support rod, and the first support rod is provided with an adjustment mechanism. One end of the third support rod is threadedly connected to the adjustment mechanism.

[0014] As a further embodiment of the present invention, the adjusting mechanism includes a threaded rod, an adjusting rod, and a self-locking assembly. The threaded rod is rotatably connected inside the first support rod, and the adjusting rod is engaged with the threaded rod. The adjusting rod is provided with a self-locking assembly.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] This invention utilizes two fixed frames to encircle the device, thus enhancing its stability during installation. Because the first and second sliding grooves on the fixed frames are open at both ends, the support mechanisms placed on the two fixed frames can be positioned according to the relationship between the beams / columns and support columns (sometimes T-shaped, sometimes cross-shaped, and sometimes multiple intersecting). This allows for adjustment of the number of supports as needed, making the device more convenient to use and improving installation efficiency by avoiding multiple installations, thereby increasing the device's working efficiency. After the support mechanisms are placed, the two fixed frames approach each other, and the two fixed mechanisms are connected by a connecting mechanism, further stabilizing the two fixed frames during installation. While the fixed frames are being installed, the connecting mechanism simultaneously controls the operation of the fixed mechanisms. When the fixed mechanisms are operating, the fixed... The mechanism inserts the components within the connector into the support column, effectively ensuring the stability of the equipment during installation. It also allows for installation without bolts, making installation more convenient. During installation, the moving rod simultaneously activates the locking mechanism, fixing the position of the support structure and preventing wobbling during use, further enhancing stability. Once the support structure is stable, the internal adjustment mechanism operates, adjusting according to the angle of the support column and beam, making reinforcement more versatile and improving usability. The coordinated operation of all components ensures stable installation, ease of use, and increased installation efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the front view structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure from a partial right-side view of the present invention;

[0020] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 This is a schematic diagram of the internal structure of the invention from a partial left-side view.

[0022] Figure 5 forFigure 4 Enlarged view at point B in the middle;

[0023] Figure 6 This is a schematic diagram of the structure from a partial frontal view of the present invention;

[0024] Figure 7 This is a schematic diagram of the structure from a partial upper view of the present invention.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Fixing frame; 2. Connecting mechanism; 3. Rack; 4. Rotating rod; 5. First gear; 6. Rotating column; 7. Second gear; 8. Ratchet; 9. Slide rod; 10. Pad; 11. Tension spring; 12. Moving rod; 13. Fixing mechanism; 14. Pressing block; 15. Insertion mechanism; 16. Spring; 17. Insertion rod; 18. Force-bearing block; 19. Locking mechanism; 20. Guide groove; 21. Slide plate; 22. Locking rod; 23. First slide groove; 24. Second slide groove; 25. Support mechanism; 26. First slider; 27. Locking hole; 28. First support rod; 29. ​​Second slider; 30. Second support rod; 31. Third support rod; 32. Adjusting mechanism; 33. Threaded rod; 34. Adjusting rod; 35. Self-locking assembly; 36. Support plate assembly. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figures 1-7 The present invention provides a technical solution:

[0029] A beam-column joint reinforcement structure includes two fixed frames 1, two connecting mechanisms 2 between the two fixed frames 1, and the two fixed frames 1 are movably connected by multiple connecting mechanisms 2. Each connecting mechanism 2 is threaded with a movable rod 12. A fixed mechanism 13 is provided on each fixed frame 1, and the fixed mechanism 13 is movably connected to the movable rod 12. A locking mechanism 19 is provided on each fixed frame 1, and the locking mechanism 19 is fixedly connected to the movable rod 12. A first sliding groove 23 and a second sliding groove 24 are provided on each fixed frame 1. Multiple support mechanisms 25 are provided between the first sliding groove 23 and the second sliding groove 24. The locking mechanism 19 is movably connected to the support mechanism 25. A support plate assembly 36 is provided on each support mechanism 25.

[0030] During operation, the support mechanism 25 is first placed according to the relationship between the support column and the beam column. When one support column is connected to multiple beam columns, multiple support mechanisms 25 need to be placed. When the support mechanism 25 is placed in the first slide groove 23 and the second slide groove 24, the two fixed frames 1 are wrapped around it, so that it surrounds the support column. At the same time as the two fixed frames 1 are placed on the support column, the support mechanism 25 is adjusted so that the support mechanism 25 and the beam column form a placement relationship. At this time, the two fixed frames 1 are squeezed to bring them closer. When the two fixed frames 1 are close together, the connection... When the connecting mechanism 2 starts working, as the connecting mechanism 2 tightens, it controls the fixing mechanism 13 and the locking mechanism 19 to work through the moving rod 12. When the fixing mechanism 13 works, it is inserted into the support column, making the two fixing frames 1 more stable. At the same time, the locking mechanism 19 is inserted into the lower side of the support mechanism 25, making the support mechanism 25 more stable. At this time, the support mechanism 25 is adjusted according to the angle between the support column and the beam column, so that the pallet assembly 36 can be fixed to it, thereby completing the installation of the equipment and ensuring its use.

[0031] This invention utilizes two fixed frames 1 to encircle the device, thus enhancing its stability during installation. Because the first and second sliding grooves 23 and 24 on the fixed frames 1 are open at both ends, the support mechanisms 25 placed on the two fixed frames 1 can be positioned according to the relationship between the beams / columns and support columns (some beams / columns and support columns form a T-shape, some a cross shape, and others a multiple intersection shape). This allows the number of support mechanisms 25 to be adjusted as needed during use, making the device more convenient to use and improving installation efficiency by avoiding multiple installations, thereby increasing the device's working efficiency. After the support mechanisms 25 are placed, the two fixed frames 1 approach each other, and the two fixed mechanisms 13 are connected by a connecting mechanism 2, further stabilizing the two fixed frames 1 during installation. While the fixed frames 1 are installed, the connecting mechanism 2 simultaneously controls the operation of the fixed mechanisms 13. When the fixed mechanisms 13 are operating... The fixing mechanism 13 inserts the parts in the insertion mechanism 15 into the support column, effectively ensuring the installation stability of the equipment. It also allows for installation without bolts, making installation more convenient. During installation, the moving rod 12 simultaneously activates the locking mechanism 19, which fixes the position of the support mechanism 25, effectively preventing shaking during use and further improving stability. Once the support mechanism 25 is stable, the internal adjusting mechanism 32 is activated. This mechanism adjusts the angle of the support column and beam column, making reinforcement more versatile and further improving ease of use. The various parts of the equipment work together to ensure greater stability during installation, ease of use, and improved installation efficiency.

[0032] As a further embodiment of the present invention, the two connecting mechanisms 2 are arranged vertically, the inner side of the fixing frame 1 is provided with a rubber anti-slip layer, and the outer side of the fixing frame 1 is provided with a protective plate.

[0033] During operation, the two connecting mechanisms 2 are arranged vertically, so when fixing the fixing frame 1, it can be fixed both vertically at the same time, thereby making the equipment more stable during installation.

[0034] As a further embodiment of the present invention, the connecting mechanism 2 includes a rack 3, a rotating rod 4, a first gear 5, a rotating column 6, a second gear 7, a ratchet 8, a slide bar 9, a pawl 10, and a tension spring 11. Two racks 3 are fixedly connected to the fixed frame 1, and a rotating rod 4 is rotatably connected inside the fixed frame 1. One end of each of the two rotating rods 4 is fixedly connected to a lead screw, and a moving rod 12 is threaded onto the lead screw. A first gear 5 is mounted on the rotating rod 4, and the first gear 5 meshes with the rack 3. A rotating column 6 is rotatably connected to the fixed frame 1, and a second gear 7 is mounted on the rotating column 6. The first gear 5 and the second gear 7 mesh with each other. A ratchet 8 is mounted on the rotating column 6. A slide bar 9 is slidably connected to the fixed frame 1, and a pawl 10 is mounted on the slide bar 9. The pawl 10 is movably connected to the ratchet 8, and a tension spring 11 is sleeved on the slide bar 9.

[0035] During operation, when rack 3 drives first gear 5 to rotate, the lead screw on rotating rod 4 rotates simultaneously. At this time, moving rod 12 moves upward, and first gear 5 drives second gear 7 to rotate. When second gear 7 rotates, ratchet 8 works in conjunction with pawl 10. When fixed frame 1 moves to the appropriate position, the two fixed frames 1 are installed. At this time, ratchet 8 and pawl 10 fix second gear 7, thereby fixing first gear 5 and rack 3, making the equipment easier to install. When the equipment is disassembled, simply control sliding rod 9 to move downward. At this time, pawl 10 and ratchet 8 disengage, and rack 3 can be pulled out, thus completing the disassembly of the equipment, making the equipment easier to install and disassemble.

[0036] As a further embodiment of the present invention, the fixing mechanism 13 includes a pressing block 14 and a plugging mechanism 15. A plurality of pressing blocks 14 are fixedly connected to the moving rod 12, and a plurality of plugging mechanisms 15 are provided on the fixing frame 1. The plugging mechanism 15 and the pressing block 14 are movably connected.

[0037] During operation, when the moving rod 12 moves upward, the force block 18 on the moving rod 12 presses against the pressing block 14, thereby causing the insertion mechanism 15 to open. When the insertion structure is working, the insertion mechanism 15 can effectively improve the stability between the fixed frame 1 and the support column.

[0038] As a further embodiment of the present invention, the insertion mechanism 15 includes a spring 16, an insertion rod 17 and a force-receiving block 18. A plurality of springs 16 are fixedly connected to the fixed frame 1. The insertion rod 17 is sleeved inside the spring 16. The insertion rod 17 is slidably connected to the fixed frame 1. A force-receiving block 18 is installed at one end of the insertion rod 17. The force-receiving block 18 and the pressing block 14 are movably connected.

[0039] When the force block 18 is squeezed during operation, the spring 16 is compressed and the plug rod 17 extends. At this time, the plug rod 17 can be inserted into the support column, thereby fixing the frame 1 and preventing the equipment from shaking during use, thus further improving the stability of the equipment during use.

[0040] As a further embodiment of the present invention, the locking mechanism 19 includes a guide groove 20, a sliding plate 21 and a locking rod 22. The fixed frame 1 is provided with a guide groove 20, and the sliding plate 21 is slidably connected in the guide groove 20. The sliding plate 21 is fixedly connected to the moving rod 12, and a plurality of locking rods 22 are fixedly connected to the sliding plate 21.

[0041] During operation, when the moving rod 12 moves upward, the fixing mechanism 13 is opened. At the same time, the moving rod 12 drives the sliding plate 21 to move upward. When the sliding plate 21 moves upward, it slides in the guide groove 20. Meanwhile, the locking rod 22 on the sliding plate 21 is inserted into the locking hole 27 in the support mechanism 25, thereby effectively ensuring the stability of the support mechanism 25 and preventing instability when fixing beams and columns. It also ensures that the various parts in the equipment cooperate with each other, making it more stable during use.

[0042] As a further embodiment of the present invention, the support mechanism 25 includes a first slider 26, a locking hole 27, a first support rod 28, a second slider 29, a second support rod 30, a third support rod 31, and an adjustment mechanism 32. The first slider 26 and the second slider 29 are slidably connected in the first slide groove 23 and the second slide groove 24, respectively. The first slider 26 has a locking hole 27. The locking rod 22 in the locking mechanism 19 is movably connected in the locking hole 27. The first support rod 28 is rotatably connected to the first slider 26. The second support rod 30 is rotatably connected to the second slider 29. The first support rod 28 is slidably connected to the second support rod 30. The third support rod 31 is rotatably connected to the second support rod 30. One end of the third support rod 31 is located on the first support rod 28. The first support rod 28 is provided with an adjustment mechanism 32. One end of the third support rod 31 is threadedly connected to the adjustment mechanism 32.

[0043] When the locking mechanism 19 fixes the support mechanism 25 during operation, the first support rod 28, the second support rod 30 and the third support rod 31 inside the support mechanism 25 form a quadrilateral, which makes the equipment more stable during operation, avoids the equipment from falling off due to vibration, and further improves the stability of the equipment.

[0044] As a further embodiment of the present invention, the adjusting mechanism 32 includes a threaded rod 33, an adjusting rod 34 and a self-locking component 35. The threaded rod 33 is rotatably connected to the first support rod 28, the adjusting rod 34 is engaged with the threaded rod 33, and the self-locking component 35 is provided on the adjusting rod 34.

[0045] During operation, when an angle is formed between the support column and the beam column, the adjusting rod 34 is rotated, causing the threaded rod 33 to rotate. When the threaded rod 33 rotates, the second support rotates downward, and at the same time, the first support rod 28 rotates downward. At this time, the angle between the third support rod 31 and the first support rod 28 increases, while the angle between the third support rod 31 and the second support rod 30 decreases. This effectively changes the angle of the second support rod 30, allowing it to adapt to different angles between the beam column and the support column, further improving the ease of use of the equipment. Similarly, the equipment can also be adjusted upward.

Claims

1. A beam-column joint reinforcement structure, comprising two fixing frames (1), characterized in that: Two connecting mechanisms (2) are provided between the two fixed frames (1). The two fixed frames (1) are movably connected by multiple connecting mechanisms (2). A moving rod (12) is threadedly connected to each of the two connecting mechanisms (2). A fixing mechanism (13) is provided on the fixed frame (1). The fixing mechanism (13) and the moving rod (12) are movably connected. A locking mechanism (19) is provided on the fixed frame (1). The locking mechanism (19) and the moving rod (12) are fixedly connected. A first sliding groove (23) and a second sliding groove (24) are provided on the fixed frame (1). Multiple supporting mechanisms (25) are provided between the first sliding groove (23) and the second sliding groove (24). The locking mechanism (19) and the supporting mechanism (25) are movably connected. A tray assembly (36) is provided on the supporting mechanism (25). The support mechanism (25) includes a first slider (26), a locking hole (27), a first support rod (28), a second slider (29), a second support rod (30), a third support rod (31), and an adjustment mechanism (32). The first slider (26) and the second slider (29) are slidably connected in the first slide groove (23) and the second slide groove (24), respectively. The first slider (26) has a locking hole (27). The locking rod (22) in the locking mechanism (19) is movably connected in the locking hole (27). A first support rod (28) is rotatably connected to the block (26), a second support rod (30) is rotatably connected to the second slider (29), the first support rod (28) is slidably connected to the second support rod (30), a third support rod (31) is rotatably connected to the second support rod (30), one end of the third support rod (31) is located on the first support rod (28), an adjustment mechanism (32) is provided on the first support rod (28), and one end of the third support rod (31) is threadedly connected to the adjustment mechanism (32); The adjustment mechanism (32) includes a threaded rod (33), an adjustment rod (34), and a self-locking component (35). The threaded rod (33) is rotatably connected inside the first support rod (28). The adjustment rod (34) is meshed on the threaded rod (33), and the self-locking component (35) is provided on the adjustment rod (34).

2. The beam-column joint reinforcement structure according to claim 1, characterized in that: The two connecting mechanisms (2) are arranged vertically, the inner side of the fixing frame (1) is provided with a rubber anti-slip layer, and the outer side of the fixing frame (1) is provided with a protective plate.

3. The beam-column joint reinforcement structure according to claim 1, characterized in that: The connecting mechanism (2) includes a rack (3), a rotating rod (4), a first gear (5), a rotating column (6), a second gear (7), a ratchet (8), a slide bar (9), a pawl (10), and a tension spring (11). Two racks (3) are fixedly connected to the fixed frame (1). A rotating rod (4) is rotatably connected inside the fixed frame (1). One end of each rotating rod (4) is fixedly connected to a lead screw. The moving rod (12) is threaded onto the lead screw. The first gear (5) is mounted on the rotating rod (4). The first gear (5) and the rack (3) mesh with each other. A rotating column (6) is rotatably connected to the fixed frame (1). A second gear (7) is installed on the rotating column (6). The first gear (5) and the second gear (7) mesh with each other. A ratchet (8) is installed on the rotating column (6). A slide rod (9) is slidably connected to the fixed frame (1). A pawl (10) is installed on the slide rod (9). The pawl (10) and the ratchet (8) are movably connected. A tension spring (11) is sleeved on the slide rod (9).

4. The beam-column joint reinforcement structure according to claim 1, characterized in that: The fixing mechanism (13) includes a pressing block (14) and a plugging mechanism (15). Multiple pressing blocks (14) are fixedly connected to the moving rod (12). Multiple plugging mechanisms (15) are provided on the fixing frame (1). The plugging mechanism (15) and the pressing block (14) are movably connected.

5. The beam-column joint reinforcement structure according to claim 4, characterized in that: The insertion mechanism (15) includes a spring (16), an insertion rod (17), and a force-bearing block (18). Multiple springs (16) are fixedly connected to the fixed frame (1). An insertion rod (17) is sleeved inside the spring (16). The insertion rod (17) is slidably connected to the fixed frame (1). A force-bearing block (18) is installed at one end of the insertion rod (17). The force-bearing block (18) and the pressing block (14) are movably connected.

6. The beam-column joint reinforcement structure according to claim 1, characterized in that: The locking mechanism (19) includes a guide groove (20), a slide plate (21) and a locking rod (22). The fixed frame (1) has a guide groove (20), and a slide plate (21) is slidably connected in the guide groove (20). The slide plate (21) is fixedly connected to the moving rod (12), and multiple locking rods (22) are fixedly connected to the slide plate (21).

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