Turnover formwork trepanning-free reinforcing device

Abstract

The utility model relates to the technical field of formwork construction, and discloses a turnover formwork trepanning-free reinforcing device which comprises a wood formwork used for overall fixed installation, a hole is formed in an inner cavity of the wood formwork, and a screw is placed in the hole; and the working mechanism is slidably connected to the front face of the wood formwork and used for fixing the screw rod, the working mechanism comprises a moving assembly, an adjusting assembly and a buffering assembly, the moving assembly is installed on the front face of the wood formwork and used for vertically adjusting the fixing position of the screw rod, and the adjusting assembly is installed in an inner cavity of the moving assembly and used for transversely clamping the screw rod. According to the utility model, the steel plate has higher strength and stability and is not easy to absorb water to expand, deform or damage, so that the steel plate can keep good reusability, the frequency of replacing a new template strip after each time of concrete pouring is reduced, the construction cost is reduced, and the generation of wastes is greatly reduced due to the turnover steel plate structure.

Description

Technical Field

[0001] This utility model relates to the field of template construction technology, specifically a reusable template reinforcement device that does not require drilling. Background Technology

[0002] In construction engineering, formwork systems, as a key component of concrete pouring, play a crucial role in ensuring the accuracy of the structure's shape, dimensions, and position. Traditional formwork systems, especially in the case of reinforcement without drilling holes in the formwork, often use wooden formwork strips as support and spacer materials, which simplifies the formwork installation process to some extent.

[0003] The applicant discovered during the implementation of existing technical solutions that wooden formwork strips, after a single use, often fail to maintain good reusability due to water absorption, expansion, deformation, or damage. This necessitates the replacement of new wooden formwork strips after each concrete pour, increasing construction costs and generating substantial construction waste, thus burdening the environment. Furthermore, traditional wooden formwork strips are often difficult to remove smoothly due to the material's inherent fragility and its adhesion to concrete, increasing construction difficulty and potentially causing unnecessary damage to the concrete structure. Therefore, this utility model provides a reusable formwork reinforcement device that eliminates the need for drilling, to address the aforementioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide a reusable template reinforcement device that does not require drilling, which solves the problem of inconvenience in using wooden template strips in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A reusable template reinforcement device that requires no drilling, comprising:

[0007] Wooden templates are used for overall fixed installation. The inner cavity of the wooden templates has holes for placing screws.

[0008] The working mechanism is slidably connected to the front of the wooden template and is used to fix the screw. The working mechanism includes a moving component, an adjusting component, and a buffering component. The moving component is installed on the front of the wooden template and is used for vertical adjustment of the screw's fixed position. The adjusting component is installed in the inner cavity of the moving component and is used for lateral clamping of the screw. The buffering component is installed in the inner cavity of the adjusting component and is used for buffering and protecting the screw clamping.

[0009] Preferably, the holes are opened as needed and are distributed in multiple linear arrays.

[0010] Preferably, the movable component includes a movable frame installed on the front of the wooden template, the front of the wooden template having a groove, a slider installed on the back of the movable frame, the slider being slidably connected in the inner cavity of the groove, and a handle installed on the top of the movable frame.

[0011] Preferably, the adjusting assembly includes a bidirectional lead screw in the inner cavity of the moving frame. The bidirectional lead screws are fixedly connected to each other by flanges. A crank is installed on the left side of the bidirectional lead screw located on the left side. The threads on the left and right sides of the bidirectional lead screw are in opposite directions. Moving blocks are threaded to the outer rings on both sides of the bidirectional lead screw. A limit block is installed at the bottom of the moving block. A clamping frame is installed at the bottom of the limit block. A limit component is also installed in the inner cavity of the moving frame.

[0012] Preferably, the limiting component includes a limiting plate installed in the inner cavity of the moving frame, a limiting hole is formed in the inner cavity of the limiting plate, the limiting block is slidably connected in the inner cavity of the limiting hole, and a linkage component is also installed between the bidirectional lead screws located on the left and right sides.

[0013] Preferably, a linkage roller is installed on the right side of the bidirectional lead screw located on the left side and on the left side of the bidirectional lead screw located on the right side, and the linkage rollers are connected by a belt.

[0014] Preferably, the buffer assembly includes a telescopic rod installed in the inner cavity of the clamping frame, a buffer plate is installed on one side of the telescopic rod, a buffer spring is installed on the outer ring of the telescopic rod, one side of the buffer spring is fixedly connected to the inner wall of the clamping frame, and the other side of the buffer spring is fixedly connected to the buffer plate.

[0015] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0016] 1. This utility model uses a movable frame made of steel plate instead of traditional wooden formwork strips. Because steel plates have higher strength and stability, they are not easy to absorb water, expand, deform or break, thus maintaining good reusability. This not only reduces the frequency of replacing new formwork strips after each concrete pour, reducing construction costs, but the reusable steel plate structure also greatly reduces the generation of waste.

[0017] 2. The steel plate movable frame structure of this utility model is sturdy and has relatively low adhesion to concrete, making it easier to dismantle and reducing construction difficulty; at the same time, since the steel plate is not easily damaged, it will not cause unnecessary damage to the concrete structure. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

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

[0020] Figure 3 This utility model Figure 2 Enlarged view of point A;

[0021] Figure 4 This utility model Figure 2 Enlarged view of point B;

[0022] Figure 5 This utility model Figure 2 Enlarged view of point C.

[0023] The components are: 1. Wooden template; 2. Hole; 4. Moving frame; 5. Slide groove; 6. Slider; 7. Handle; 8. Two-way lead screw; 9. Flange; 10. Moving block; 11. Limiting block; 12. Clamping frame; 13. Limiting plate; 15. Limiting hole; 16. Linkage roller; 17. Belt; 18. Telescopic rod; 19. Buffer plate; 20. Buffer spring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please refer to Figures 1-3 A reusable template reinforcement device that requires no drilling, comprising:

[0026] Wooden template 1 is used for overall fixed installation. The inner cavity of wooden template 1 has holes 2 for placing screws.

[0027] The working mechanism is slidably connected to the front of the wooden template 1 and is used to fix the screw. The working mechanism includes a moving component, an adjusting component and a buffering component. The moving component is installed on the front of the wooden template 1 and is used for vertical adjustment of the screw fixing position. The adjusting component is installed in the inner cavity of the moving component and is used for horizontal clamping of the screw. The buffering component is installed in the inner cavity of the adjusting component and is used for buffering and protection of the screw clamping. The holes 2 are opened as needed and are distributed in multiple linear arrays.

[0028] In this embodiment of the utility model, the steel plate movable frame 4 is slidably connected to the slide groove 5 on the front of the wooden template 1 by the slider 6, so that the working mechanism can move freely vertically on the wooden template 1, and the handle 7 makes it convenient for the user to operate the movable frame 4 to move up and down.

[0029] Please refer to Figures 1-5The movable component includes a movable frame 4 installed on the front of the wooden template 1. A groove 5 is provided on the front of the wooden template 1. A slider 6 is installed on the back of the movable frame 4. The slider 6 is slidably connected in the inner cavity of the groove 5. A handle 7 is installed on the top of the movable frame 4.

[0030] The adjustment assembly includes a bidirectional lead screw 8 in the inner cavity of the moving frame 4. The bidirectional lead screws 8 are fixedly connected to each other by a flange 9. A crank is installed on the left side of the bidirectional lead screw 8 located on the left side. The threads on the left and right sides of the bidirectional lead screw 8 are opposite in direction. Moving blocks 10 are threadedly connected to the outer rings on both sides of the bidirectional lead screw 8. A limit block 11 is installed at the bottom of the moving block 10. A clamping frame 12 is installed at the bottom of the limit block 11. A limit assembly is also installed in the inner cavity of the moving frame 4.

[0031] The limiting assembly includes a limiting plate 13 installed in the inner cavity of the movable frame 4. A limiting hole 15 is opened in the inner cavity of the limiting plate 13. The limiting block 11 is slidably connected in the inner cavity of the limiting hole 15. A linkage assembly is also installed between the bidirectional lead screws 8 on the left and right sides.

[0032] Linkage rollers 16 are installed on the right side of the bidirectional lead screw 8 located on the left and on the left side of the bidirectional lead screw 8 located on the right. The linkage rollers 16 are connected to each other by belts 17.

[0033] The buffer assembly includes a telescopic rod 18 installed in the inner cavity of the clamping frame 12. A buffer plate 19 is installed on one side of the telescopic rod 18, and a buffer spring 20 is installed on the outer ring of the telescopic rod 18. One side of the buffer spring 20 is fixedly connected to the inner wall of the clamping frame 12, and the other side of the buffer spring 20 is fixedly connected to the buffer plate 19.

[0034] In this embodiment of the invention, the adjusting component is installed in the inner cavity of the movable frame 4 for lateral clamping of the screw. The threads on the left and right sides of the bidirectional lead screw 8 are in opposite directions, and the bidirectional lead screw 8 can be driven to rotate by shaking the crank handle. As the crank handle and the bidirectional lead screw 8 rotate, the two movable blocks 10 will move in opposite directions along the bidirectional lead screw 8. The limiting block 11 installed at the bottom of the movable block 10 is slidably connected in the limiting hole 15 in the inner cavity of the movable frame 4 to ensure the stable movement of the movable block 10. The clamping frame 12 installed at the bottom of the limiting block 11 is used to clamp the screw.

[0035] In use, the bidirectional lead screw 8 can be rotated by cranking the handle. As the handle and the bidirectional lead screw 8 rotate, the two moving blocks 10 move in opposite directions along the bidirectional lead screw 8, and the clamping frame 12 installed at the bottom of the limiting block 11 is used to clamp the screw. The flange 9 installed between the bidirectional lead screws 8 is used for synchronous rotation between the bidirectional lead screws 8. In order to synchronously drive the rotation of the bidirectional lead screws 8 on the left and right sides, a linkage assembly is also set up, with linkage roller 16 and belt 17 driving to ensure that all four sets of clamping frames 12 can move synchronously and clamp the screw to complete the subsequent concrete pouring construction.

[0036] The buffer assembly is installed inside the clamping frame 12 to buffer and protect the screw during clamping. When the clamping frame 12 clamps the screw, the buffer plate 19 first contacts the screw, and through the elastic action of the telescopic rod 18 and the buffer spring 20, it buffers and protects the screw, preventing damage to the screw due to excessive clamping force. This utility model uses a steel plate movable frame 4 instead of wooden template strips, which can not only be reused, reducing material waste, but also has higher strength and stability, thus better ensuring construction quality.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A turn-key template hole-free reinforcement device, characterized in that, Include: Wood template (1) for the overall fixed installation, the inner cavity of the wood template (1) is provided with a hole (2) and is used for the placement of the screw rod; The working mechanism is slidably connected to the front of the wood template (1) and is used for fixing the screw rod, the working mechanism includes a moving assembly, an adjusting assembly and a buffer assembly, the moving assembly is installed on the front of the wood template (1) and is used for adjusting the vertical position of the screw rod, the adjusting assembly is installed in the inner cavity of the moving assembly and is used for clamping the screw rod in the transverse direction, and the buffer assembly is installed in the inner cavity of the adjusting assembly and is used for buffering and protecting the clamping of the screw rod.

2. A turn-key formwork reinforcement device according to claim 1, wherein: The hole (2) is opened according to the need and is distributed in a plurality of linear arrays.

3. The turn-key formwork reinforcement device of claim 1, wherein: The moving assembly includes a moving frame (4) installed on the front of the wood template (1), the front of the wood template (1) is provided with a sliding groove (5), the back of the moving frame (4) is provided with a sliding block (6), the sliding block (6) is slidably connected in the inner cavity of the sliding groove (5), and the top of the moving frame (4) is provided with a handle (7).

4. A turn-key form reinforcement device according to claim 3, wherein: The adjusting assembly includes a bidirectional screw rod (8) in the inner cavity of the moving frame (4), the bidirectional screw rods (8) are fixedly connected through flanges (9), a ratchet wrench is installed on the left side of the bidirectional screw rod (8) on the left side, the thread directions of the bidirectional screw rods (8) on the left and right sides are opposite, the outer rings of the bidirectional screw rods (8) on the left and right sides are both threadedly connected with a moving block (10), the bottom of the moving block (10) is provided with a limiting block (11), the bottom of the limiting block (11) is provided with a clamping frame (12), and a limiting assembly is further installed in the inner cavity of the moving frame (4).

5. A turn-key template reinforcement device according to claim 4, wherein: The limiting assembly includes a limiting plate (13) installed in the inner cavity of the moving frame (4), a limiting hole (15) is formed in the inner cavity of the limiting plate (13), the limiting block (11) is slidably connected in the inner cavity of the limiting hole (15), and a linkage assembly is further installed between the bidirectional screw rods (8) on the left and right sides.

6. A turn-key template reinforcement device according to claim 4, wherein: The right side of the bidirectional screw rod (8) on the left side and the left side of the bidirectional screw rod (8) on the right side are both provided with linkage rollers (16), and the linkage rollers (16) are connected through a belt (17).

7. A turn-key template reinforcement device according to claim 4, wherein: The buffer assembly includes a telescopic rod (18) installed in the inner cavity of the clamping frame (12), one side of the telescopic rod (18) is provided with a buffer plate (19), the outer ring of the telescopic rod (18) is provided with a buffer spring (20), one side of the buffer spring (20) is fixedly connected with the inner wall of the clamping frame (12), and the other side of the buffer spring (20) is fixedly connected with the buffer plate (19).

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