A side form reinforcement device for increasing a cross-section of a beam

Abstract

The utility model relates to a side formwork fixing device belongs to the building construction technical field, concretely is a kind of side mould reinforcing device for increasing cross section beam, including reinforcing frame and a pair of reinforcing plate, the both sides of reinforcing frame are equipped with hollow part, further include;Opposite bolt, the opposite bolt is threadedly installed on reinforcing plate, the opposite bolt is clamped on hollow part, and the both ends of the opposite bolt are threadedly installed with matched nut;Push plate, the push plate is slidably installed at the both sides of reinforcing frame, and the side of push plate is equipped with multiple through holes;The utility model has reached the effect of guaranteeing structural stability and applicability, solves the problem that the existing construction device is inconvenient to adaptively adjust the fixing structure according to the size of side mould when using, relative fixed column and horizontal pole, leading to the poor fixing effect of part side mould.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a side formwork reinforcement device for increasing the cross-section of a beam. Background Technology

[0002] Beams support the entire weight of the components in the superstructure of a building and the roof. They are the most important part of the superstructure. Beams have different names depending on their specific location, detailed shape, and specific function. The orientation of most beams is consistent with the cross-section of the building.

[0003] A search revealed Chinese patent CN206468002U, which discloses a beam side formwork reinforcement device. The device includes: two columns arranged parallel to each other at a preset distance, the preset distance being greater than the sum of the beam thickness and the thickness of the beam side formwork; a horizontal bar that fixes one end of each of the two columns together; and tie bolts, the two ends of which penetrate the two columns and are tightened by nuts, with the length of the tie bolt from the end of the column opposite the horizontal bar greater than or equal to the sum of the beam cross-section height and the thickness of the lower beam formwork. This utility model's beam side formwork fixing device eliminates the need for drilling holes in the beam side formwork, thus avoiding the leakage of grout around the tie bolt holes that is common in conventional methods. It also does not affect the beam's strength. This beam side formwork fixing device is simple to manufacture, reusable, and provides a good appearance of the beam surface after demolding, without affecting the overall integrity of the concrete beam structure.

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

[0005] When the aforementioned patents are used, the columns and crossbars are relatively fixed, which makes it inconvenient to adjust the adaptability of the fixing structure according to the side mold size, resulting in poor fixing effect on some side molds, and thus has certain limitations. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model proposes a side formwork reinforcement device for increasing the cross-section of beams, thereby improving the fixing effect and ensuring structural stability and applicability.

[0007] The technical solution to achieve the purpose of this utility model is: a side formwork reinforcement device for increasing the cross-section of a beam, including a reinforcement frame and a pair of reinforcement plates, wherein the reinforcement frame has hollow portions on both sides, and also includes;

[0008] A tie bolt, the tie bolt being threadedly mounted on a reinforcing plate, the tie bolt being snapped into the hollow part, and matching nuts being threadedly installed at both ends of the tie bolt;

[0009] A push plate is slidably mounted on both sides of the reinforcing frame, and multiple through holes are provided on one side of the push plate.

[0010] Preferably, the reinforcing frame has third insertion holes on both sides, and the push plate is slidably installed inside the third insertion holes. The reinforcing frame has multiple second insertion holes on one side, and each reinforcing plate is inserted into the inner sides of the reinforcing frame through the second insertion holes.

[0011] Preferably, the top two sides of the reinforcing frame are provided with first slots, and the bottom two sides of the reinforcing frame are fixedly installed with first plates. The first slots match the first plates. The top one side of the reinforcing frame is provided with a second slot, and the bottom one side of the reinforcing frame is fixedly installed with a second plate. The second slot matches the second plate.

[0012] Preferably, each of the reinforcing plates has multiple first insertion holes on one side, and a fixing plate is inserted between a pair of reinforcing plates through the first insertion holes. The fixing plate abuts against the outer side of the reinforcing frame, and the matching nut abuts against the outer side of the reinforcing plate.

[0013] Compared with existing technologies, the significant advantages of this invention are:

[0014] Firstly, this utility model adjusts the spacing of the reinforcing plates through the second insertion hole and adjusts the depth of the reinforcing plates into the reinforcing frame through the first insertion hole in conjunction with the fixing plate. This facilitates the adjustment of the reinforcing plates according to different reinforcement requirements, meets the reinforcement requirements of different side molds, and prevents poor reinforcement effect due to size mismatch. The push plate squeezes one side of the reinforcing plate to enhance the stability of the reinforcing plate.

[0015] Secondly, the modular plug-in design of this utility model offers high assembly speed and ease of construction. Through carefully designed slots, plates, multi-position insertion holes, and sliding push plates, the device achieves rapid assembly, flexible size adjustment, and stable locking. The hollow design cleverly solves the problem of spatial conflict. The dual function of the fixing plate and nut effectively prevents the reinforcement plate from shifting. This device significantly reduces the complexity, time, and labor costs of template reinforcement operations, while ensuring structural stability and applicability, making it very suitable for construction scenarios requiring rapid turnover.

[0016] This solves the problem that existing construction equipment, where the columns and crossbars are fixed relative to each other, makes it difficult to adjust the fixing structure according to the side formwork size, resulting in poor fixing effect for some side formwork. Attached Figure Description

[0017] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided by this utility model;

[0019] Figure 2 This is a schematic diagram of the disassembled structure provided by this utility model;

[0020] Figure 3 This is a schematic diagram of the push plate structure provided by this utility model;

[0021] Figure 4 This is a schematic diagram of the reinforcement frame structure provided by this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Reinforcing frame; 2. Reinforcing plate; 3. Tie bolt; 4. Fixing plate; 5. Push plate; 6. Through hole; 7. First insertion hole; 8. Second insertion hole; 9. First slot; 10. First clamping plate; 11. Second slot; 12. Second clamping plate; 13. Third insertion hole; 14. Hollow part; 15. Matching nut. Detailed Implementation

[0024] 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.

[0025] This utility model provides an improved side formwork reinforcement device for increasing the cross-section of a beam. The technical solution of this utility model is as follows:

[0026] like Figures 1-4 As shown, a side formwork reinforcement device for increasing the cross-section of a beam includes a reinforcement frame 1 and a pair of reinforcement plates 2. The reinforcement frame 1 has hollow portions 14 on both sides. The hollow portions 14 facilitate the prevention of collision between the reinforcement frame 1 and the tie bolts 3 when the reinforcement frame 1 is installed. The device also includes:

[0027] The tie bolt 3 is threadedly installed on the reinforcing plate 2 and snapped into the hollow part 14. Matching nuts 15 are installed at both ends of the tie bolt 3 to facilitate the snapping of the tie bolt 3 into the reinforcing plate 2.

[0028] Push plate 5 is slidably installed on both sides of the reinforcing frame 1. Multiple through holes 6 are opened on one side of the push plate 5 to improve the flexibility of the device and change the length in time.

[0029] Furthermore, the reinforcing frame 1 has third insertion holes 13 on both sides, and the push plate 5 is slidably installed inside the third insertion holes 13. The reinforcing frame 1 has multiple second insertion holes 8 on one side, and each reinforcing plate 2 is inserted into the inside of the reinforcing frame 1 through the second insertion hole 8. The structure is assembled by insertion, which saves manpower and material resources and speeds up the construction.

[0030] As a further embodiment of this utility model, the top two sides of the reinforcing frame 1 are provided with first slots 9, and the bottom two sides of the reinforcing frame 1 are fixedly installed with first plates 10. The first slots 9 and the first plates 10 are matched. The top side of the reinforcing frame 1 is provided with a second slot 11, and the bottom side of the reinforcing frame 1 is fixedly installed with a second plate 12. The second slot 11 and the second plate 12 are matched, which facilitates the interconnection of multiple reinforcing frames 1.

[0031] Furthermore, each reinforcing plate 2 has multiple first insertion holes 7 on one side. A fixing plate 4 is inserted between a pair of reinforcing plates 2 through the first insertion holes 7. The fixing plate 4 abuts against the outer side of the reinforcing frame 1, and the matching nut 15 abuts against the outer side of the reinforcing plate 2. The fixing plate 4 clamps the reinforcing plate 2 to prevent displacement and enhance the stability of the reinforcing plate 2.

[0032] The specific working method is as follows: attach the reinforcing plate 2 to the side mold, install the tie bolts 3, connect the reinforcing frame 1 to the reinforcing plate 2, so that the reinforcing plate 2 passes through the second insertion hole 8 of the reinforcing frame 1, so that the reinforcing frame 1 is attached to the side mold, pass the fixing plate 4 through the first insertion hole 7 on one side of the reinforcing plate 2, fix the position of the reinforcing plate 2, insert the push plate 5 into the third insertion hole 13, so that the push plate 5 contacts the reinforcing plate 2, fix the position of the push plate 5 by means of the fixing steel bar passing through the through hole 6 on the reinforcing frame 1 and the push plate 5, and connect multiple reinforcing frames 1 by the first clamping plate 10 engaging with the first clamping groove 9, and the second clamping plate 12 engaging with the second clamping groove 11.

[0033] 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 side formwork reinforcement device for increasing the cross-section of a beam, comprising a reinforcement frame (1) and a pair of reinforcement plates (2), characterized in that: The reinforcing frame (1) has hollow sections (14) on both sides, and also includes; A tie bolt (3) is threadedly mounted on a reinforcing plate (2). The tie bolt (3) is snapped onto a hollow part (14). Matching nuts (15) are threadedly mounted on both ends of the tie bolt (3). Push plate (5) is slidably installed on both sides of the reinforcing frame (1), and multiple through holes (6) are provided on one side of the push plate (5).

2. The side formwork reinforcement device for increasing the cross-section of a beam according to claim 1, characterized in that: The reinforcing frame (1) has a third insertion hole (13) on both sides. The push plate (5) is slidably installed inside the third insertion hole (13). The reinforcing frame (1) has a plurality of second insertion holes (8) on one side. Each reinforcing plate (2) is inserted into the inner sides of the reinforcing frame (1) through the second insertion hole (8).

3. The side formwork reinforcement device for increasing the cross-section of a beam according to claim 1, characterized in that: The top two sides of the reinforcement frame (1) are provided with first slots (9), and the bottom two sides of the reinforcement frame (1) are fixedly installed with first plates (10). The first slots (9) and the first plates (10) are matched. The top side of the reinforcement frame (1) is provided with a second slot (11), and the bottom side of the reinforcement frame (1) is fixedly installed with a second plate (12). The second slots (11) and the second plates (12) are matched.

4. A side formwork reinforcement device for increasing the cross-section of a beam according to any one of claims 1-3, characterized in that: Each of the reinforcing plates (2) has multiple first insertion holes (7) on one side. A fixing plate (4) is inserted between a pair of reinforcing plates (2) through the first insertion holes (7). The fixing plate (4) abuts against the outer side of the reinforcing frame (1), and the matching nut (15) abuts against the outer side of the reinforcing plate (2).

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