Novel combined type secondary pouring concrete guide wall formwork reinforcing structure

Abstract

The utility model discloses a novel combined type secondary pouring concrete guide wall formwork reinforcing structure which comprises reinforcing stand columns, lifting stand columns, reinforcing screws, fixing lug plates, fixing rods and a guide wall formwork, the reinforcing stand columns are arranged on the two sides of the guide wall formwork in pairs, and threaded holes are formed in the reinforcing stand columns in the axis direction of the reinforcing stand columns; the lifting stand column is arranged in the threaded hole and is in threaded fit with the threaded hole, and the upper end of the lifting stand column extends to the top of the guide wall formwork and is fixedly provided with a mounting ring; the reinforcing screw rod penetrates through the mounting ring and is locked through a nut; the fixing lug plate is in an L shape and is fixedly arranged on the side, away from the guide wall formwork, of the lower end of the reinforcing stand column, and a mounting space is formed between the fixing lug plate and the reinforcing stand column. The fixing rod is arranged in the mounting space, and the two ends and the middle of the fixing rod are fixedly connected with the ground. The overall stability of the guide wall formwork is ensured, field installation is easy and convenient, rapid turnover can be achieved, combination is flexible, and usability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of template construction, in particular to a novel combined secondary pouring concrete guide wall template reinforcement structure. Background Art

[0002] In engineering construction, according to the site planning and drawing requirements, after the main structure framework of the construction project is completed and the secondary structure is put into construction, before the construction of the water room, etc., the concrete guide wall pouring construction is required to ensure the overall waterproof effect of the water room is optimal. In order to ensure the quality of the on-site guide wall construction, the project usually uses sickle-shaped clamps and water-stop screws to reinforce the guide wall formwork, but this reinforcement method is of poor quality, time-consuming and labor-intensive, and the water-stop screws cannot be used in turn, resulting in material waste.

[0003] The existing Chinese utility model patent with application number CN202121654527.8 discloses a guide wall formwork reinforcer. The guide wall formwork reinforcer includes a first vertical beam, a second vertical beam, a transverse steel pipe, a first tension screw, a first nut, and a second nut. Wherein: the first vertical beam is arranged on the outside of the first formwork; the second vertical beam is arranged on the outside of the second formwork; the transverse steel pipe is sleeved on the first tension screw, and the two ends of the transverse steel pipe are respectively abutted against the first formwork and the second formwork; one end of the first tension screw passes through the first through hole on the first vertical beam and is threadedly connected to the first nut; the other end of the first tension screw passes through the second through hole on the second vertical beam and is threadedly connected to the second nut. Through the guide wall formwork reinforcer, the guide wall formwork can be reinforced and good reinforcement stability can be ensured, and the construction efficiency can be improved and the construction cost can be reduced.

[0004] The following problems exist during the use of the above-mentioned solution: 1. The vertical beams of the above-mentioned reinforcers need to be fixed to the floor slabs by a large number of positioning nails, and the installation and disassembly are extremely cumbersome, which is not conducive to on-site construction; 2. The vertical beams need to extend out of the formwork range, and the extended length is relatively long, which affects the pouring of concrete; 3. Through holes need to be opened on the vertical beams for the installation of tension screws and position adjustment. The strength of the vertical beams themselves cannot be guaranteed, and mold expansion is likely to occur when pouring concrete, affecting the pouring quality. Utility Model Content

[0005] The utility model provides a novel combined secondary pouring concrete guide wall formwork reinforcement structure, which ensures the overall stability of the guide wall formwork, is easy to install on site, can achieve rapid turnover, has flexible combination and strong usability.

[0006] The technical problems to be solved are: 1. The vertical beams of the above-mentioned reinforcers need to be fixed to the floor slabs by a large number of positioning nails, and the installation and disassembly are extremely cumbersome, which is not conducive to on-site construction; 2. The vertical beams need to extend out of the formwork range, and the extended length is relatively long, which affects the pouring of concrete; 3. Through holes need to be opened on the vertical beams for the installation of tension screws and position adjustment. The strength of the vertical beams themselves cannot be guaranteed, and the mold expansion phenomenon is likely to occur when pouring concrete, affecting the pouring quality.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] The utility model discloses a novel combined secondary pouring concrete guide wall formwork reinforcement structure, comprising a reinforcement column, a lifting column, a reinforcement screw, a fixing ear plate, a fixing rod and a guide wall formwork, wherein the reinforcement columns are arranged in pairs on both sides of the guide wall formwork, and threaded holes are opened inside the reinforcement columns along the axial direction thereof;

[0009] The lifting column is arranged in the threaded hole and is threadedly matched with the threaded hole. The upper end of the lifting column extends to the top of the guide wall template and is fixed with a mounting ring. The reinforcing screw passes through the mounting ring and is locked by a nut.

[0010] The fixing ear plate is L-shaped and is fixed on the side of the lower end of the reinforcement column away from the guide wall template, and an installation space is formed between the fixing ear plate and the reinforcement column; the fixing rod is arranged in the installation space, and both ends and the middle part of the fixing rod are fixedly connected to the ground.

[0011] The utility model discloses a novel combined secondary pouring concrete guide wall formwork reinforcement structure. Further, a baffle is fixedly arranged at one end of the reinforcement screw rod, and a threaded section is arranged at the other end.

[0012] The utility model discloses a novel combined secondary pouring concrete guide wall formwork reinforcement structure. Further, the fixing rod is fixed to the ground through steel nails.

[0013] The utility model discloses a novel combined secondary pouring concrete guide wall formwork reinforcement structure. Further, a plurality of pairs of reinforcement columns are arranged at intervals along the length direction of the guide wall formwork.

[0014] The utility model discloses a novel combined secondary pouring concrete guide wall template reinforcement structure. Furthermore, a pad is arranged between the mounting ring and the nut.

[0015] The utility model discloses a novel combined secondary pouring concrete guide wall formwork reinforcement structure. Further, the cross section of the reinforcement column is rectangular.

[0016] The utility model discloses a novel combined secondary pouring concrete guide wall template reinforcement structure. Furthermore, the mounting ring and the lifting column are integrally formed.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. The reinforcement quality of the guide wall formwork is improved, and the overall stability of the guide wall formwork is ensured by the mutual restriction of the reinforcement columns and reinforcement screws;

[0019] 2. Through the lifting and lowering coordination of the lifting column and the reinforcement column, the length of the lifting column extending from the top of the guide wall formwork can be controlled, which ensures that the guide wall formwork is fixed without affecting the subsequent concrete pouring, and can ensure the strength of the lifting column to avoid the subsequent mold expansion phenomenon;

[0020] 3. The reinforcement column is fixed to the floor slab by cooperating with the fixing rod and the fixing ear plate, which simplifies the fixing structure and makes installation and disassembly more convenient.

[0021] The utility model will be further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a side view of the utility model;

[0023] Figure 2 It is a top view of the utility model.

[0024] Reference numerals:

[0025] 1. Reinforcement column; 2. Lifting column; 3. Reinforcement screw; 4. Fixing ear plate; 5. Fixing rod; 6. Guide wall template; 7. Mounting ring; 8. Nut; 9. Pad; 10. Baffle. DETAILED DESCRIPTION

[0026] like Figure 1-Figure 2 As shown, the utility model discloses a novel combined secondary pouring concrete guide wall formwork reinforcement structure, including a reinforcement column 1, a lifting column 2, a reinforcement screw 3, a fixed ear plate 4, a fixing rod 5 and a guide wall formwork 6. The cross section of the reinforcement column 1 is rectangular, and it is arranged in pairs on both sides of the guide wall formwork 6, and a plurality of pairs of reinforcement columns 1 are arranged at intervals along the length direction of the guide wall formwork 6. A threaded hole is opened inside the reinforcement column 1 along its axial direction, and the threaded hole is through-arranged along the length direction of the reinforcement column 1; the lifting column 2 is liftably arranged in the threaded hole, and its outer periphery is provided with an external thread matching the thread of the threaded hole. The height of the lifting column 2 can be adjusted by rotating the lifting column 2, so as to adapt to guide wall formworks 6 of different specifications.

[0027] The upper end of the lifting column 2 extends to the top of the guide wall template 6 and is fixed with a mounting ring 7, which is integrally formed with the lifting column 2 to ensure the bearing capacity of the mounting ring 7. The reinforcing screw 3 passes through the mounting ring 7 and is locked by a nut 8, wherein a pad 9 is added between the mounting ring 7 and the nut 8 to prevent the nut 8 from loosening or falling off.

[0028] The fixed ear plate 4 is L-shaped and is fixed on the side of the lower end of the reinforcement column 1 away from the guide wall template 6. An installation space is formed between the fixed ear plate 4 and the reinforcement column 1. The fixing rod 5 is arranged in the installation space, and both ends and the middle part of the fixing rod 5 are fixedly connected to the ground structure by steel nails. If the guide wall template 6 is long, the number of steel nails can be appropriately increased.

[0029] Furthermore, in order to facilitate the installation of the reinforcement screw 3, a baffle 10 is fixedly installed at one end of the reinforcement screw 3, which is used to cooperate with the mounting ring 7 to limit the end of the reinforcement screw 3, and a threaded section is provided at the other end to cooperate with the nut 8 to tighten the reinforcement screw 3.

[0030] The installation method is as follows:

[0031] The reinforcement columns 1 with fixed ear plates 4 at the roots are symmetrically fixed to the floor slabs with steel nails through the fixing rods 5 according to the dimensions in the drawings, ensuring that the width of the concrete guide wall meets the requirements of the drawings; the guide wall formwork 6 is installed, and the height of the lifting columns 2 is adjusted according to the height of the guide wall formwork 6, so that the lifting columns 2 are slightly higher than the upper end of the guide wall formwork 6, and the mounting rings 7 on each pair of reinforcement columns 1 correspond to each other, and the reinforcement screws 3 are passed through the mounting rings 7, and locked by the pads 9 and nuts 8. The above scheme is installed to install the remaining guide wall formwork 6 reinforcement tools, thereby forming an overall guide wall formwork 6 system.

[0032] The embodiments described above are merely descriptions of preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A new type of combined secondary pouring concrete guide wall formwork reinforcement structure, characterized by: It comprises a reinforcement column (1), a lifting column (2), a reinforcement screw rod (3), a fixing ear plate (4), a fixing rod (5) and a wall guide template (6), wherein the reinforcement columns (1) are arranged in pairs on both sides of the wall guide template (6), and threaded holes are opened inside the reinforcement columns (1) along the axial direction thereof; The lifting column (2) is arranged in the threaded hole and is threadably matched with the threaded hole; the upper end of the lifting column (2) extends to the top of the guide wall template (6) and is fixedly provided with a mounting ring (7); the reinforcing screw rod (3) passes through the mounting ring (7) and is locked by a nut (8); The fixing ear plate (4) is L-shaped and is fixedly arranged on the side of the lower end of the reinforcement column (1) away from the guide wall template (6), and an installation space is formed between the fixing ear plate (4) and the reinforcement column (1); the fixing rod (5) is arranged in the installation space, and both ends and the middle part of the fixing rod (5) are fixedly connected to the ground.

2. According to claim 1, a novel combined secondary pouring concrete guide wall formwork reinforcement structure is characterized by: A baffle (10) is fixedly arranged at one end of the reinforcing screw rod (3), and a threaded section is arranged at the other end.

3. According to the novel combined secondary pouring concrete guide wall formwork reinforcement structure of claim 1, it is characterized by: The fixing rod (5) is fixed to the ground via steel nails.

4. A novel combined secondary pouring concrete guide wall formwork reinforcement structure according to claim 1, characterized in that: The reinforcement columns (1) are arranged in pairs at intervals along the length direction of the guide wall formwork (6).

5. The novel combined secondary pouring concrete guide wall formwork reinforcement structure according to claim 1 is characterized in that: A backing plate (9) is provided between the mounting ring (7) and the nut (8).

6. A novel combined secondary pouring concrete guide wall formwork reinforcement structure according to claim 1, characterized in that: The cross section of the reinforcement column (1) is rectangular.

7. The novel combined secondary pouring concrete guide wall formwork reinforcement structure according to claim 1 is characterized in that: The mounting ring (7) and the lifting column (2) are integrally formed.

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