Centrifugal casting device for reinforced concrete drain pipe production

Abstract

The utility model discloses a kind of centrifugal casting devices for reinforced concrete drain pipe production, it is related to reinforced concrete drain pipe production technical field, including pouring unit;And the centrifugal unit for driving being arranged in the pouring unit one side, the pouring unit includes support assembly and the mold assembly being arranged in the outer surface of support assembly, the centrifugal unit includes the adjusting assembly being arranged in pouring unit one side.The utility model can be conveniently installed and fixed to pouring mold by the mutual cooperation of support frame one, support frame two, connecting plate, pouring mold, limit ring one, limit ring two, rolling wheel and fixed ring, and it is convenient to centrifugally rotate pouring mold, the mutual cooperation of base, hydraulic cylinder, moving platform, limit slide bar, driving motor, limit L-shaped plate, fixed sleeve and connecting fixer can conveniently drive pouring mold to rotate according to requirement, so that drain pipe can be centrifugally cast in production process.

Description

Technical Field

[0001] This utility model relates to the field of reinforced concrete drainage pipe production technology, specifically to a centrifugal casting device for the production of reinforced concrete drainage pipes. Background Technology

[0002] Reinforced concrete drainage pipes are typically precast concrete water pipes made by casting molds and reinforcing steel bars.

[0003] In the prior art, patent document CN217751983U discloses a casting device for centrifugal steel pipe concrete poles, relating to the field of concrete pole manufacturing technology. This device addresses the problem that existing concrete pole manufacturing processes require injecting concrete into a mold, which, due to uneven distribution, necessitates manual spreading of the concrete before sealing the mold, increasing labor costs and reducing efficiency. The concrete pole casting device has a flexible, curved hose on one side, a concrete pump at the front end of the other side of the hose, and a soil-injecting rigid rod at the rear end of the other side of the hose, embedded in the hose. The rigid rod has multiple soil outlets at both ends, integrated with the rod itself. A base plate is located below the rigid rod, and a telescopic pipe-feeding mechanism is located on one side above the base plate. Conduit mechanisms are located on both sides of the telescopic pipe-feeding mechanism.

[0004] To address the issue of existing pouring devices requiring manual pouring, current technology employs a telescopic delivery mechanism to assist in pouring concrete into the mold. However, this method still results in the concrete inside the mold requiring a prolonged period to solidify, thus reducing the practicality of the pouring device. Utility Model Content

[0005] The purpose of this invention is to provide a centrifugal casting device for the production of reinforced concrete drainage pipes, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A centrifugal casting device for producing reinforced concrete drainage pipes includes a casting unit and a centrifugal unit disposed on one side of the casting unit for driving. The casting unit includes a support assembly and a mold assembly disposed on the outer surface of the support assembly. The centrifugal unit includes an adjustment assembly disposed on one side of the casting unit and a driving assembly disposed on the outer surface of the adjustment assembly.

[0008] A further improvement of the present invention is that the support assembly includes a support frame one, a connecting plate is fixedly connected to one side of the support frame one, and a support frame two is fixedly connected to the other side of the connecting plate.

[0009] A further improvement of the present invention is that: the upper surfaces of both the second support frame and the first support frame are fixedly connected to a first limiting ring, the upper surface of the first limiting ring is detachably connected to a second limiting ring, and the inner walls of both the second limiting ring and the first limiting ring are rotatably connected to rolling wheels.

[0010] The above technical solution utilizes the cooperation of support frame one, support frame two, limit ring one, limit ring two, rolling wheel and connecting plate to assist in the rotation of the casting mold.

[0011] A further improvement of the present invention is that: the mold assembly includes a casting mold, the outer surface of the casting mold is provided with a casting pipe, the outer surface of the casting mold is rotatably connected to the outer surface of the rolling wheel, and the outer surface of the casting mold is detachably connected with a fixing ring.

[0012] By adopting the above technical solution, the casting mold and the fixing ring can be used to seal the casting mold.

[0013] A further improvement of the present invention is that the adjustment component includes a base, one side of which is fixedly connected to one end of a connecting plate, a hydraulic cylinder is detachably connected to the outer surface of the base, and a movable platform is detachably connected to the telescopic end of the hydraulic cylinder.

[0014] A further improvement of this utility model is that: a limiting slide rod is slidably connected to the inner wall of the moving platform, both ends of the limiting slide rod are detachably connected to the inner wall of the base, a limiting L-shaped plate is fixedly connected to the outer surface of the moving platform, a fixing sleeve is slidably connected to the outer surface of the base on the outer surface of the limiting L-shaped plate, and a fixing bolt is provided on the outer surface of the fixing sleeve.

[0015] By adopting the above technical solution, the position of the drive motor in the horizontal direction can be easily adjusted by the cooperation of the base, hydraulic cylinder, moving platform, limit slide rod, limit L-shaped plate and fixed sleeve.

[0016] A further improvement of the present invention is that the driving component includes a driving motor, the bottom surface of the driving motor is detachably connected to the outer surface of the moving platform, and the driving end of the driving motor is detachably connected to a connecting fixture.

[0017] By adopting the above technical solution, the rotation of the casting mold can be easily driven by the cooperation of the drive motor and the connecting fixture.

[0018] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0019] 1. This utility model provides a centrifugal casting device for the production of reinforced concrete drainage pipes. The device uses a combination of a support frame 1, a support frame 2, a connecting plate, a casting mold, a limiting ring 1, a limiting ring 2, a rolling wheel, and a fixing ring to facilitate the installation and fixing of the casting mold and to facilitate the centrifugal rotation of the casting mold, thereby increasing the functionality of the centrifugal casting device.

[0020] 2. This utility model provides a centrifugal casting device for the production of reinforced concrete drainage pipes. The device uses a base, hydraulic cylinder, moving platform, limiting slide bar, drive motor, limiting L-shaped plate, fixing sleeve and connecting fixer to cooperate with each other to drive the casting mold to rotate according to the needs, so that the drainage pipe can be centrifugally cast during the production process. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a front structural diagram of the present invention;

[0023] Figure 3 This is a schematic diagram of the support frame structure of this utility model;

[0024] Figure 4 This is a partial structural diagram of the casting unit of this utility model;

[0025] Figure 5 This is a schematic diagram of the centrifugal unit structure of this utility model.

[0026] In the diagram: 1. Casting unit; 11. Support frame one; 12. Support frame two; 13. Connecting plate; 14. Casting mold; 15. Limiting ring one; 16. Limiting ring two; 17. Rolling wheel; 18. Fixing ring; 2. Centrifugal unit; 21. Base; 22. Hydraulic cylinder; 23. Moving platform; 24. Limiting slide bar; 25. Drive motor; 26. Limiting L-shaped plate; 27. Fixing sleeve; 28. Connecting fixture. Detailed Implementation

[0027] The present invention will be further described in detail below with reference to embodiments:

[0028] Example 1

[0029] like Figure 1-5As shown, this utility model provides a centrifugal casting device for the production of reinforced concrete drainage pipes, including a casting unit 1 and a centrifugal unit 2 disposed on one side of the casting unit 1 for driving. The casting unit 1 includes a support assembly and a mold assembly disposed on the outer surface of the support assembly. The centrifugal unit 2 includes an adjustment assembly disposed on one side of the casting unit 1 and a driving assembly disposed on the outer surface of the adjustment assembly. The support assembly includes a support frame 11, a connecting plate 13 fixedly connected to one side of the support frame 11, and a support frame 12 fixedly connected to the other side of the connecting plate 13. Limiting rings 15 are fixedly connected to the upper surfaces of both the support frame 12 and the support frame 11. A limiting ring 16 is detachably connected to the upper surface of the limiting ring 15. The inner walls of the limiting ring 16 and the limiting ring 15 are rotatably connected. The device includes a rolling wheel 17 and a mold assembly including a casting mold 14. A casting pipe is provided on the outer surface of the casting mold 14. The outer surface of the casting mold 14 is rotatably connected to the outer surface of the rolling wheel 17. A fixing ring 18 is detachably connected to the outer surface of the casting mold 14. When using a reinforced concrete drainage pipe to produce a centrifugal casting device, the casting steel bars are first placed inside the casting mold 14. Then, the casting mold 14 is assembled and placed between the second support frame 12 and the first support frame 11. The fixing ring 18 is used to help seal the mold. Then, concrete is injected into the inside of the casting mold 14 through the casting pipe. After the injection is completed, it is sealed. Then, one end of the casting mold 14 is connected to the centrifugal unit 2. Then, the centrifugal unit 2 drives the casting mold 14 to rotate, thereby realizing centrifugal casting.

[0030] Example 2

[0031] like Figure 1-5As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the adjustment assembly includes a base 21, one side of which is fixedly connected to one end of a connecting plate 13. A hydraulic cylinder 22 is detachably connected to the outer surface of the base 21. A movable platform 23 is detachably connected to the telescopic end of the hydraulic cylinder 22. A limiting slide rod 24 is slidably connected to the inner wall of the movable platform 23. Both ends of the limiting slide rod 24 are detachably connected to the inner wall of the base 21. A limiting L-shaped plate 26 is fixedly connected to the outer surface of the movable platform 23. A fixing sleeve 27, which is fixedly connected to the outer surface of the base 21, is slidably connected to the outer surface of the limiting L-shaped plate 26. A fixing bolt is provided on the outer surface of the fixing sleeve 27. The driving assembly includes a driving motor. 25. The bottom surface of the drive motor 25 is detachably connected to the outer surface of the moving platform 23. The drive end of the drive motor 25 is detachably connected to the connecting fixture 28. After the casting mold 14 is sealed, the hydraulic cylinder 22 is activated, and the telescopic end of the hydraulic cylinder 22 drives the moving platform 23 to move under the limit of the limiting slide rod 24, thereby adjusting the position of the drive motor 25 in the horizontal direction. After adjusting to the appropriate position, the connecting fixture 28 is connected to one end of the casting mold 14, and the position of the drive motor 25 is locked by the cooperation of the limiting L-shaped plate 26 and the fixing sleeve 27. Finally, the drive motor 25 is activated, and the connecting fixture 28 drives the casting mold 14 to rotate, thereby realizing centrifugal casting.

[0032] The working principle of this centrifugal casting device used for the production of reinforced concrete drainage pipes will be explained in detail below.

[0033] like Figure 1-5 As shown, when using a reinforced concrete drainage pipe to produce a centrifugal casting device, the casting steel bars are first placed inside the casting mold 14. Then, the casting mold 14 is assembled and placed between support frame 2 12 and support frame 1 11. A fixing ring 18 is used to assist in sealing the mold. Concrete is then injected into the casting mold 14 through the casting pipe. After injection, the mold is sealed. Next, one end of the casting mold 14 is connected to the centrifugal unit 2. The centrifugal unit 2 then drives the casting mold 14 to rotate, thereby achieving centrifugal casting. After the casting mold 14 is sealed, the hydraulic cylinder 22 is activated, and the telescopic end of the hydraulic cylinder 22 drives the moving table 23 to move under the limit of the limiting slide rod 24, thereby adjusting the position of the drive motor 25 in the horizontal direction. After adjusting to the appropriate position, the connecting fastener 28 is connected to one end of the casting mold 14, and the position of the drive motor 25 is locked by the cooperation of the limiting L-shaped plate 26 and the fixing sleeve 27. Finally, the drive motor 25 is started, and the connecting fastener 28 drives the casting mold 14 to rotate, thereby realizing centrifugal casting.

[0034] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A centrifugal casting device for the production of reinforced concrete drainage pipes, comprising a casting unit (1); And a centrifugal unit (2) disposed on one side of the casting unit (1) for driving, characterized in that: The casting unit (1) includes a support component and a mold component disposed on the outer surface of the support component. The centrifugal unit (2) includes an adjustment component disposed on one side of the casting unit (1) and a drive component disposed on the outer surface of the adjustment component.

2. The centrifugal casting device for producing reinforced concrete drainage pipes according to claim 1, characterized in that: The support assembly includes a support frame one (11), a connecting plate (13) is fixedly connected to one side of the support frame one (11), and a support frame two (12) is fixedly connected to the other side of the connecting plate (13).

3. A centrifugal casting device for producing reinforced concrete drainage pipes according to claim 2, characterized in that: The upper surfaces of the second support frame (12) and the first support frame (11) are both fixedly connected to a first limiting ring (15). The upper surface of the first limiting ring (15) is detachably connected to a second limiting ring (16). The inner walls of the second limiting ring (16) and the first limiting ring (15) are rotatably connected to rolling wheels (17).

4. A centrifugal casting device for producing reinforced concrete drainage pipes according to claim 3, characterized in that: The mold assembly includes a casting mold (14), the outer surface of which is provided with a casting pipe, the outer surface of which is rotatably connected to the outer surface of a rolling wheel (17), and a retaining ring (18) is detachably connected to the outer surface of which is the outer surface of the casting mold (14).

5. A centrifugal casting device for producing reinforced concrete drainage pipes according to claim 1, characterized in that: The adjustment assembly includes a base (21), one side of which is fixedly connected to one end of a connecting plate (13). A hydraulic cylinder (22) is detachably connected to the outer surface of the base (21), and a moving platform (23) is detachably connected to the telescopic end of the hydraulic cylinder (22).

6. A centrifugal casting device for producing reinforced concrete drainage pipes according to claim 5, characterized in that: The inner wall of the moving platform (23) is slidably connected to a limiting slide rod (24), both ends of which are detachably connected to the inner wall of the base (21). The outer surface of the moving platform (23) is fixedly connected to a limiting L-shaped plate (26), and the outer surface of the limiting L-shaped plate (26) is slidably connected to a fixing sleeve (27) which is fixedly connected to the outer surface of the base (21). The outer surface of the fixing sleeve (27) is provided with a fixing bolt.

7. A centrifugal casting device for producing reinforced concrete drainage pipes according to claim 6, characterized in that: The drive assembly includes a drive motor (25), the bottom surface of which is detachably connected to the outer surface of the moving platform (23), and the drive end of the drive motor (25) is detachably connected to a connecting fastener (28).

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