A concrete reinforcing structure

Abstract

The utility model relates to a kind of concrete structures, belong to concrete reinforcing and reinforcing technical field, specifically a kind of concrete reinforcing and reinforcing structure, including rectangular concrete column and floor, the rectangular concrete column is set at the top of floor, further include side face reinforcing assembly and top reinforcing assembly;U-shaped fastening frame, the U-shaped fastening frame is set on the surface of floor, the U-shaped fastening frame is set with a pair;The utility model reaches the effect that the construction efficiency is improved by assembly type installation, prolongs service life, solves the existing construction structure and needs pre-cutting limiting groove on the both sides of crack to accommodate limiting plate, cutting vibration can aggravate original crack expansion, slotting process can induce secondary cracking;And crack periphery concrete is often uneven, actual construction is difficult to guarantee the accurate embedding of groove and plate, possibly leading to the problem of invalid floating of reinforcing plate.

Description

Technical Field

[0001] This utility model relates to the field of concrete reinforcement technology, and in particular to a concrete reinforcement structure. Background Technology

[0002] Concrete reinforcement is a systematic project that uses professional technical means to improve the load-bearing capacity, durability, or functionality of existing concrete structures. Its core is to repair defects, compensate for insufficient strength, and extend service life.

[0003] A search revealed Chinese patent CN217420630U, which discloses a concrete crack reinforcement structure. The structure includes a concrete wall with cracks. A reinforcement mechanism is connected to the left side of the concrete wall. The reinforcement mechanism includes a reinforcement plate connected to the left side of the concrete wall. Two limiting plates are symmetrically fixedly connected to the right side of the reinforcement plate. The crack is located between the two limiting plates. Two limiting grooves corresponding to the limiting plates are symmetrically formed on the left side of the concrete wall. The crack is located between the two limiting grooves. The two limiting plates are respectively located within the two limiting grooves. The reinforcement plate is fixedly connected to the concrete wall by multiple expansion bolts. Each of the two limiting plates has a pin hole through which the expansion bolts pass. This invention can provide multiple reinforcements for concrete cracks.

[0004] Based on the above search and existing technology, the findings were as follows:

[0005] The aforementioned patent requires pre-cut limiting grooves on both sides of the crack to accommodate the limiting plate. Cutting vibration will exacerbate the expansion of the original crack, and the grooving process may induce secondary cracking. Furthermore, the concrete around the crack is often uneven, making it difficult to ensure precise fitting between the groove and the plate during actual construction. This may lead to ineffective floating of the reinforcement plate, thus presenting certain limitations. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model proposes a concrete reinforcement structure. Prefabricated installation improves construction efficiency, avoids concrete cracking caused by secondary excavation, and the composite structure doubles the durability.

[0007] The technical solution to achieve the purpose of this utility model is: a concrete reinforcement structure, including a rectangular concrete column and a floor, wherein the rectangular concrete column is set on top of the floor, and also includes a side reinforcement component and a top reinforcement component;

[0008] U-shaped fastening frames, wherein the U-shaped fastening frames are disposed on the surface of the floor, and a pair of U-shaped fastening frames are provided;

[0009] The side reinforcement assembly includes multiple hinge seats fixedly installed on the surface of the U-shaped fastening frame, and a connecting rod is hinged inside each hinge seat.

[0010] The top reinforcement assembly includes multiple L-shaped fastening frames fitted on the outer side of the top of the rectangular concrete column, and each L-shaped fastening frame has a connecting plate fixedly installed at both ends.

[0011] Preferably, each of the U-shaped fastening frames is internally threaded with a fixing screw, and the fixing screw is externally threaded with a fixing nut. The fixing nut abuts against the inner top of the U-shaped fastening frame. A connecting plate is fixedly installed on one side of the bottom of each U-shaped fastening frame. A fastening screw is threaded between adjacent connecting plates, and a fastening nut is externally threaded onto the fastening screw.

[0012] Preferably, two sides of the U-shaped fastening frame are provided with casting wooden template one, and a connecting nail is fixedly installed on the casting wooden template one. The casting wooden template one is fixedly connected to the U-shaped fastening frame through the connecting nail, and a casting wooden template two is fixedly installed on one side of the casting wooden template one through the connecting nail.

[0013] Preferably, the rectangular concrete column is fitted with multiple L-shaped reinforcing plates. One end of the connecting rod is hinged to a second hinge seat, which is fixedly connected to the L-shaped reinforcing plate. A connecting block is fixedly installed on one side of the L-shaped reinforcing plate. An adjusting threaded rod is rotatably installed inside the connecting block. One end of the adjusting threaded rod passes through a U-shaped fastening frame and is threadedly connected to an adjusting nut.

[0014] Preferably, a fastening screw is threaded between adjacent connecting plates 2, and a fastening nut is threaded onto the outside of the fastening screw 2.

[0015] Compared with existing technologies, the significant advantages of this invention are:

[0016] Firstly, the vertical pressure of this utility model is borne by the U-shaped frame, the horizontal force is constrained by the L-shaped plate, and the outer concrete provides secondary reinforcement, effectively improving fatigue resistance and durability, ensuring stability during the reinforcement process, and extending service life.

[0017] Secondly, the rotating joint design of the connecting rod and hinge seat in this utility model enables the L-shaped reinforcing plate to automatically adapt to the curvature of the column, reducing the deviation of the adjustment angle; the modular adjustable structure realizes high-precision reinforcement in narrow spaces, while taking into account the convenience of construction and composite stress performance.

[0018] This solves the problem that existing construction structures require pre-cut limiting grooves on both sides of the crack to accommodate the limiting plate, which can cause the cutting vibration to exacerbate the expansion of the original crack and may induce secondary cracking during the grooving process; in addition, the concrete around the crack is often uneven, making it difficult to ensure the precise fit between the groove and the plate during actual construction, which may lead to the ineffective floating of the reinforcement plate. Attached Figure Description

[0019] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 This is a schematic diagram of the overall structure provided by this utility model;

[0021] Figure 2 This is a schematic diagram of the side reinforcement component structure provided by this utility model;

[0022] Figure 3 This is a side view structural schematic diagram provided by this utility model;

[0023] Figure 4 This is a schematic diagram of the top reinforcement component structure provided by this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Rectangular concrete column; 2. Floor; 3. U-shaped fastening frame; 4. Hinge seat one; 5. Connecting rod; 6. Hinge seat two; 7. L-shaped reinforcing plate; 8. Connecting block; 9. Adjusting threaded rod; 10. Adjusting nut; 11. Fixing screw; 12. Fixing nut; 13. Connecting plate one; 14. Fastening screw one; 15. Fastening nut one; 16. L-shaped fastening frame; 17. Connecting plate two; 18. Fastening screw two; 19. Fastening nut two; 20. Cast wooden formwork one; 21. Cast wooden formwork two; 22. Connecting nail. Detailed Implementation

[0026] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. 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 protection scope of the present invention.

[0027] This utility model provides an improved concrete reinforcement structure. The technical solution of this utility model is as follows:

[0028] like Figures 1-4 As shown, a concrete reinforcement structure includes a rectangular concrete column 1 and a floor 2. The rectangular concrete column 1 is set on top of the floor 2, which effectively improves the reinforcement efficiency. It also includes side reinforcement components and top reinforcement components.

[0029] U-shaped fastening frame 3, U-shaped fastening frame 3 is set on the surface of floor 2, and a pair of U-shaped fastening frames 3 are provided. U-shaped fastening frame 3 is anti-bulging and has a high turnover rate;

[0030] The side reinforcement assembly includes multiple hinge seats 4 fixedly mounted on the surface of the U-shaped fastening frame 3. A connecting rod 5 is hinged inside the hinge seat 4. The hinge seats are fixed to the connecting components by welding, which reduces friction and is suitable for a wide range of applications.

[0031] The top reinforcement assembly includes multiple L-shaped fastening frames 16 fitted onto the outer side of the top of the rectangular concrete column 1. Each L-shaped fastening frame 16 has a connecting plate 17 fixedly installed at both ends, which facilitates installation and disassembly and improves construction speed.

[0032] Furthermore, each U-shaped fastening frame 3 is internally threaded with a fixing screw 11, and externally threaded with a fixing nut 12. The fixing nut 12 abuts against the inner top of the U-shaped fastening frame 3. A connecting plate 13 is fixedly installed on one side of the bottom of each U-shaped fastening frame 3. Fastening screws 14 are threaded between adjacent connecting plates 13, and externally threaded with fastening nuts 15, which fix the bottom of the rectangular concrete column 1 and ensure the stability of the base.

[0033] As a further embodiment of this utility model, two sides of the U-shaped fastening frame 3 are provided with a first casting wooden template 20. A connecting nail 22 is fixedly installed on the first casting wooden template 20. The first casting wooden template 20 is fixedly connected to the U-shaped fastening frame 3 through the connecting nail 22. A second casting wooden template 21 is fixedly installed on one side of the first casting wooden template 20 through the connecting nail 22. The second casting wooden template 21 and the first casting wooden template 20 form a rectangular wooden template, which facilitates the later pouring of concrete.

[0034] Furthermore, multiple L-shaped reinforcing plates 7 are fitted around the outside of the rectangular concrete column 1. One end of the connecting rod 5 is hinged to a hinge seat 6, which is fixedly connected to the L-shaped reinforcing plate 7. A connecting block 8 is fixedly installed on one side of the L-shaped reinforcing plate 7. An adjusting threaded rod 9 is rotatably installed inside the connecting block 8. One end of the adjusting threaded rod 9 passes through the U-shaped fastening frame 3 and is threadedly connected to an adjusting nut 10. By rotating the adjusting nut 10, the operator can adjust the distance between the connecting block 8 and the U-shaped fastening frame 3, thereby increasing the thrust of the L-shaped reinforcing plate 7 on the rectangular concrete column 1 and achieving the purpose of squeezing out smaller gaps.

[0035] Furthermore, a fastening screw 18 is threaded between adjacent connecting plates 17, and a fastening nut 19 is threaded onto the outside of the fastening screw 18, which serves to further reinforce the connection.

[0036] The specific working method is as follows: Two sets of U-shaped fastening frames 3 are fixed to the outer wall of the rectangular concrete column 1 via connecting plate 13, fastening screw 14, and fastening nut 15. The fixing screw 11 and fixing nut 12 are screwed in to provide initial support for the U-shaped fastening frames 3. The connecting rod 5 is swung, causing the hinge seat 6 and L-shaped reinforcing plate 7 to move, making the L-shaped reinforcing plate 7 contact the outer wall of the rectangular concrete column 1. The position of the threaded rod 9 is adjusted according to the contact between the L-shaped reinforcing plate 7 and the rectangular concrete column 1. Corresponding threaded holes are opened inside the U-shaped fastening frames 3. The adjusting threaded rod 9 is passed through the connecting block 8 and tightened to the corresponding threaded hole. The adjusting threaded rod 9 simultaneously connects the U-shaped fastening frames 3 and the connecting block 8. The adjusting nut 15 is then tightened. The L-shaped reinforcing plate 7 is connected to the outer wall of the adjusting threaded rod 9, which is located below the U-shaped fastening frame 3. By rotating the adjusting nut 10, the distance between the connecting block 8 and the U-shaped fastening frame 3 is shortened, so that the L-shaped reinforcing plate 7 is closer to the rectangular concrete column 1, thereby squeezing out the smaller gaps. Then, the four sets of L-shaped fastening frames 16 are fixed to the outer wall of the rectangular concrete column 1 by the fastening screw 18 and the fastening nut 19 for further reinforcement. Finally, the casting wooden template 1 20 and the casting wooden template 2 21 are fixed to the outside and bottom of the U-shaped fastening frame 3 with adhesive. Concrete is poured into the casting wooden template 1 20 and the casting wooden template 2 21, so that the concrete supports the U-shaped fastening frame 3 at the bottom of the hinge seat 1 4.

[0037] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A concrete reinforcement structure comprising a rectangular concrete column (1) and a floor (2), characterized in that: The rectangular concrete column (1) is arranged on the top of the floor (2), further comprising; A U-shaped fastening frame (3) is arranged on the surface of the floor (2), and the U-shaped fastening frame (3) is provided with a pair of; A side reinforcing assembly comprises a plurality of hinged seats (4) fixedly installed on the surface of the U-shaped fastening frame (3), and a connecting rod (5) is hinged inside the hinged seat (4); A top reinforcing assembly comprises a plurality of L-shaped fastening frames (16) sleeved on the outside of the top of the rectangular concrete column (1), and each L-shaped fastening frame (16) is fixedly installed with a connecting plate (17) at both ends.

2. A concrete reinforcing structure as claimed in claim 1, wherein: Each U-shaped fastening frame (3) is internally threadedly connected with a fixing screw (11), the fixing screw (11) is externally threadedly connected with a fixing nut (12), the fixing nut (12) abuts against the inner top of the U-shaped fastening frame (3), and each U-shaped fastening frame (3) is fixedly installed with a connecting plate (13) on one side of the bottom, and adjacent connecting plates (13) are threadedly installed with a fastening screw (14), and the fastening screw (14) is externally threadedly connected with a fastening nut (15).

3. The concrete reinforcing structure of claim 1, wherein: Both sides of the U-shaped fastening frame (3) are provided with a pouring wood formwork (20), the pouring wood formwork (20) is fixedly installed with a connecting nail (22), the pouring wood formwork (20) is fixedly connected with the U-shaped fastening frame (3) through the connecting nail (22), and the pouring wood formwork (20) is fixedly installed with a pouring wood formwork (21) on one side through the connecting nail (22).

4. The concrete reinforcing structure of claim 1, wherein: The rectangular concrete column (1) is externally sleeved with a plurality of L-shaped reinforcing plates (7), one end of the connecting rod (5) is hinged with a hinged seat (6), the hinged seat (6) is fixedly connected with the L-shaped reinforcing plate (7), one side of the L-shaped reinforcing plate (7) is fixedly installed with a connecting block (8), the connecting block (8) is internally rotatably installed with an adjusting threaded rod (9), one end of the adjusting threaded rod (9) penetrates through the U-shaped fastening frame (3) and is threadedly connected with an adjusting nut (10).

5. A concrete reinforcing structure according to any one of claims 1 to 4, wherein: Adjacent connecting plates (17) are threadedly connected with a fastening screw (18), and the fastening screw (18) is externally threadedly connected with a fastening nut (19).

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