Prefabricating mold for prefabricated rectangular channel

Abstract

The utility model relates to the technical field of prefabricated molds, and discloses an assembly type prefabricated rectangular canal prefabricated mold which solves the problems that although an existing assembly type prefabricated rectangular canal prefabricated mold is convenient to transport, field assembly of the existing assembly type prefabricated rectangular canal prefabricated mold is very inconvenient, the labor amount of operators is increased, and the working efficiency is reduced. A limiting groove is formed in the top of the base, two limiting strips are inserted into the limiting groove, mold bodies are fixedly mounted at the tops of the two limiting strips, two clamping grooves are symmetrically formed in the sides, away from each other, of the two mold bodies, and mounting frames are arranged on the upper portion and the lower portion between the surfaces of the two mold bodies. Quick clamping assemblies are arranged on the two mounting frames, and shaft rods are rotationally mounted on the front sides and the rear sides of the two mounting frames; the rectangular channel mold can be quickly and conveniently assembled while being convenient to transport, the labor amount of operators is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of prefabrication mold technology, specifically a prefabricated rectangular channel prefabrication mold. Background Technology

[0002] Precast rectangular channel molds are a common type of mold widely used in various engineering projects. These molds have advantages such as high strength, high precision, and ease of operation, and are therefore widely used in industries, construction, and agricultural water conservancy. Although existing precast rectangular channel molds are easy to transport, they are very inconvenient to assemble on site, increasing the workload of operators and reducing work efficiency. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a prefabricated rectangular channel prefabrication mold, which effectively solves the problem that although the existing prefabricated rectangular channel prefabrication mold is easy to transport, it is very inconvenient to assemble on site, which increases the workload of operators and reduces work efficiency.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated rectangular channel prefabrication mold, including a base, a limiting groove is provided on the top of the base, two limiting strips are inserted into the limiting groove, a mold body is fixedly installed on the top of each of the two limiting strips, two slots are symmetrically provided on the opposite sides of the two mold bodies, an installation frame is provided at the upper and lower parts between the surfaces of the two mold bodies, a quick-connect assembly is provided on each of the two installation frames, and a shaft is rotatably installed on the front and rear sides of the two installation frames.

[0005] Preferably, both quick-connect components include a bearing seat and two second sprockets. Both bearing seats are fixedly installed on the middle of one side of the mounting frame. A first bevel gear is rotatably installed on one end of each bearing seat. A throttle is fixedly installed on the side of each first bevel gear away from the bearing seat. Second bevel gears are meshed and connected to both sides of the two first bevel gears. A first rotating rod is fixedly installed on the side of each second bevel gear away from the first bevel gear. A first sprocket is fixedly installed on the end of each first rotating rod away from the second bevel gear. A first bushing is rotatably installed on the surface of each first rotating rod. The first bushing is fixedly connected to one side of the mounting frame. The second sprockets are respectively fixedly installed on the end of the shaft away from the mold body. A chain is meshed and connected between the first sprockets and the second sprockets.

[0006] Preferably, the ends of the shafts away from the second sprocket extend into the interior of the mounting frame and are all fixedly mounted with a third bevel gear. A fourth bevel gear is meshed with one side of each third bevel gear. A second rotating rod is fixedly mounted on both sides of each fourth bevel gear. A second bushing is rotatably mounted on the surface of each second rotating rod. One side of each second bushing is fixedly connected to the inner wall of the mounting frame. A threaded rod is fixedly mounted on the end of each second rotating rod away from the fourth bevel gear. The end of each threaded rod away from the second rotating rod is rotatably connected to the inner wall of the mounting frame.

[0007] Preferably, each threaded rod has a threaded sleeve threadedly connected to its surface, and a slider is fixedly installed on one side of each threaded sleeve. Slide grooves are provided on both sides of the inner walls of the front and rear sides of the two mounting frames, and the sliders are installed inside the slide grooves. A connecting rod is fixedly installed on the side of the threaded sleeve away from the slider. A movable plate is fixedly installed between the ends of two adjacent connecting rods that are close to each other. A locking block is fixedly installed on the side of the movable plate that is close to the mold body, and the locking blocks are matched with the locking grooves.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] During operation, the operator inserts the limiting strips at the bottom of both mold bodies into the limiting grooves at the top of the base. Then, the operator places the two mounting frames between the surfaces of the two mold bodies. Next, the operator turns the throttle to drive the first bevel gear to rotate along the shaft seat. When the first bevel gear rotates, it drives the first rotating rod to rotate along the inside of the first shaft sleeve through the second bevel gear. When the first rotating rod rotates, it drives the first sprocket to rotate. When the first sprocket rotates, it drives the second sprocket to rotate through the chain. When the second sprocket rotates, it drives the third bevel gear to rotate through the shaft.

[0010] When the third bevel gear rotates, it drives the second rotating rod to rotate along the inside of the second bushing via the fourth bevel gear. When the second rotating rod rotates, it drives the threaded sleeve to move via the threaded rod. When the threaded sleeve moves, it drives the slider to slide along the inside of the groove, increasing the stability of the threaded sleeve during movement. When the threaded sleeve moves, it drives the moving plate to move via the connecting rod. When the moving plate moves, it drives the locking block to engage with the inside of the locking groove for limiting, thereby quickly completing the installation. This makes the rectangular channel mold easy to transport and quick and convenient to assemble, reducing the workload of operators and improving work efficiency. Attached Figure Description

[0011] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0012] In the attached diagram:

[0013] Figure 1 This is a front view structural diagram of the prefabricated mold of this utility model;

[0014] Figure 2 This is a top view of the base structure of this utility model;

[0015] Figure 3 This is a bottom view of the main body of the mold of this utility model;

[0016] Figure 4 This is a top-section structural diagram of the prefabricated mold of this utility model;

[0017] In the diagram: 1. Base; 2. Mold body; 3. Limiting groove; 4. Limiting strip; 5. Mounting frame; 6. Slot; 7. Shaft; 8. Shaft seat; 9. First bevel gear; 10. Turning handle; 11. Second bevel gear; 12. First rotating rod; 13. First bushing; 14. First sprocket; 15. Second sprocket; 16. Chain; 17. Third bevel gear; 18. Fourth bevel gear; 19. Second rotating rod; 20. Second bushing; 21. Threaded rod; 22. Threaded sleeve; 23. Slider; 24. Slide groove; 25. Connecting rod; 26. Moving plate; 27. Locking block. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0019] Depend on Figures 1 to 4 The present invention includes a base 1, a limiting groove 3 is provided on the top of the base 1, two limiting strips 4 are inserted into the limiting groove 3, a mold body 2 is fixedly installed on the top of the two limiting strips 4, two slots 6 are symmetrically provided on the opposite sides of the two mold bodies 2, an installation frame 5 is provided on the upper and lower parts between the surfaces of the two mold bodies 2, a quick-connect assembly is provided on the two installation frames 5, and a shaft 7 is rotatably installed on the front and rear sides of the two installation frames 5.

[0020] During operation, the operator inserts the limiting strips 4 at the bottom of both mold bodies 2 into the limiting grooves 3 at the top of the base 1. Then, the operator places the two mounting frames 5 between the surfaces of the two mold bodies 2. Next, the operator rotates the two quick-clamping components in sequence. When the quick-clamping components rotate, they are locked into the grooves 6 for limiting, thus quickly completing the installation. This allows the rectangular channel mold to be easily transported and quickly and conveniently assembled, reducing the workload of the operators and improving work efficiency.

[0021] Both quick-connect assemblies include a bearing seat 8 and two second sprockets 15. Both bearing seats 8 are fixedly mounted on the middle of one side of the mounting frame 5. A first bevel gear 9 is rotatably mounted on one end of each bearing seat 8. A throttle 10 is fixedly mounted on the side of each first bevel gear 9 away from the bearing seat 8. Second bevel gears 11 are meshed on both sides of the two first bevel gears 9. A first rotating rod 12 is fixedly mounted on the side of each second bevel gear 11 away from the first bevel gear 9. A first sprocket 14 is fixedly mounted on the end of each first rotating rod 12 away from the second bevel gear 11. A first bushing 13 is rotatably mounted on the surface of each first rotating rod 12. The first bushing 13 is fixedly connected to one side of the mounting frame 5. The second sprockets 15 are respectively fixedly mounted on the end of the shaft 7 away from the mold body 2. A chain 16 meshes between the first sprocket 14 and the second sprocket 15. The end of the shaft 7 away from the second sprocket 15 extends into the interior of the mounting frame 5 and is fixedly mounted with a third bevel gear 17. One side of the third bevel gear 17... A fourth bevel gear 18 is meshed with each side. A second rotating rod 19 is fixedly installed on both sides of the fourth bevel gear 18. A second bushing 20 is rotatably installed on the surface of the second rotating rod 19. One side of the second bushing 20 is fixedly connected to the inner wall of the mounting frame 5. A threaded rod 21 is fixedly installed on the end of the second rotating rod 19 away from the fourth bevel gear 18. The end of the threaded rod 21 away from the second rotating rod 19 is rotatably connected to the inner wall of the mounting frame 5. A threaded sleeve 22 is threadedly connected to the surface of the threaded rod 21. A slider 23 is fixedly installed on one side of the threaded sleeve 22. Slide grooves 24 are opened on both sides of the inner walls of the front and rear sides of the two mounting frames 5. The sliders 23 are installed inside the slide grooves 24. A connecting rod 25 is fixedly installed on the side of the threaded sleeve 22 away from the slider 23. A moving plate 26 is fixedly installed between the ends of two adjacent connecting rods 25 that are close to each other. A locking block 27 is fixedly installed on the side of the moving plate 26 that is close to the mold body 2. The locking blocks 27 match the locking grooves 6.

[0022] When the operator turns the throttle 10, the first bevel gear 9 rotates along the shaft seat 8. When the first bevel gear 9 rotates, it drives the first rotating rod 12 to rotate along the inside of the first bushing 13 through the second bevel gear 11. When the first rotating rod 12 rotates, it drives the first sprocket 14 to rotate. When the first sprocket 14 rotates, it drives the second sprocket 15 to rotate through the chain 16. When the second sprocket 15 rotates, it drives the third bevel gear 17 to rotate through the shaft 7.

[0023] When the third bevel gear 17 rotates, it drives the second rotating rod 19 to rotate along the inside of the second bushing 20 through the fourth bevel gear 18. When the second rotating rod 19 rotates, it drives the threaded sleeve 22 to move through the threaded rod 21. When the threaded sleeve 22 moves, it drives the slider 23 to slide along the inside of the slide groove 24, which increases the stability of the threaded sleeve 22 when it moves. When the threaded sleeve 22 moves, it drives the moving plate 26 to move through the connecting rod 25. When the moving plate 26 moves, it drives the locking block 27 to lock into the inside of the locking groove 6 for limiting, thereby quickly completing the installation.

Claims

1. An assembled prefabricated rectangular channel prefabricated mold, comprising a base (1), characterized in that: The top of the base (1) is provided with a limiting groove (3), two limiting bars (4) are inserted inside the limiting groove (3), the tops of the two limiting bars (4) are fixedly installed with a mold body (2), two clamping grooves (6) are symmetrically provided on the sides of the two mold bodies (2) that are away from each other, the upper and lower parts between the surfaces of the two mold bodies (2) are provided with a mounting frame (5), the two mounting frames (5) are provided with a quick clamping assembly, the front and rear sides of the two mounting frames (5) are rotatably installed with shaft rods (7), the two quick clamping assemblies include a shaft seat (8) and two second sprockets (15), the two shaft seats (8) are fixedly installed with the middle part of one side of the mounting frame (5), one end of the shaft seat (8) is rotatably installed with a first bevel gear (9), the first bevel gear (15) is A turning handle (10) is fixedly mounted on one side of the gear (9) away from the shaft seat (8); second bevel gears (11) are meshedly connected on both sides of the two first bevel gears (9); a first rotating rod (12) is fixedly mounted on one side of the second bevel gear (11) away from the first bevel gear (9); a first sprocket (14) is fixedly mounted on one end of the first rotating rod (12) away from the second bevel gear (11); a first shaft sleeve (13) is rotatably mounted on the surface of the first rotating rod (12); the first shaft sleeve (13) is fixedly connected to one side of the mounting frame (5); the second sprocket (15) is fixedly mounted on one end of the shaft rod (7) away from the mold body (2); and a chain (16) is meshedly connected between the first sprocket (14) and the second sprocket (15).

2. The prefabricated rectangular channel prefabricated mold according to claim 1, characterized in that: One end of the shaft rod (7) away from the second sprocket (15) extends to the inside of the installation frame (5) and is fixedly installed with a third bevel gear (17); one side of the third bevel gear (17) is meshedly connected with a fourth bevel gear (18); a second rotating rod (19) is fixedly installed on both sides of the fourth bevel gear (18); a second shaft sleeve (20) is rotatably installed on the surface of the second rotating rod (19); one side of the second shaft sleeve (20) is fixedly connected to the inner wall of the installation frame (5); one end of the second rotating rod (19) away from the fourth bevel gear (18) is fixedly installed with a threaded rod (21); and one end of the threaded rod (21) away from the second rotating rod (19) is rotatably connected to the inner wall of the installation frame (5).

3. The prefabricated rectangular channel prefabricated mold according to claim 2, characterized in that: The surface of the threaded rod (21) is threadedly connected with a threaded sleeve (22), a slider (23) is fixedly installed on one side of the threaded sleeve (22), a slide groove (24) is opened on both sides of the front and rear inner walls of the two installation frames (5), the slider (23) is installed inside the slide groove (24), a connecting rod (25) is fixedly installed on the side of the threaded sleeve (22) away from the slider (23), a moving plate (26) is fixedly installed between the ends of two adjacent connecting rods (25) close to each other, and a clamping block (27) is fixedly installed on the side of the moving plate (26) close to the mold body (2), and the clamping block (27) matches the clamping groove (6).

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