High formwork frame column concrete pouring device
The design of the liftable cylinder and adjustable pouring pipe solves the problem of the inability to adjust the length of the concrete pouring device for high-support frame columns, improving construction efficiency and safety, and ensuring the quality of pouring.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SINOHYDRO BUREAU 6 CO LTD
- Filing Date
- 2025-05-20
- Publication Date
- 2026-05-15
AI Technical Summary
The existing concrete pouring device for high-support frame columns cannot be adjusted in length according to the frame, resulting in unstable pouring quality. When it is too long, the concrete is difficult to hold, and when it is too short, it is easy to splash, affecting construction safety and quality.
It adopts a liftable cylinder and an adjustable pouring pipe structure. The height of the cylinder is adjusted by a motor-driven threaded rod. Combined with locking components and buffer plates, it ensures that the pouring pipe matches the height of the frame. It also achieves quick splicing through springs and pins, reducing the impact force of falling concrete.
The height of the pouring device can be flexibly adjusted, which improves work efficiency, ensures pouring quality, reduces damage to the mold from concrete, and enhances construction safety.
Smart Images
Figure CN224244434U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building construction technology, and in particular to a concrete pouring device for high-support frame columns. Background Technology
[0002] High-support frame columns are crucial in modern construction engineering. They are mainly used in building structures with large spans and large spaces, and are suitable for large commercial complexes and stadiums. They can effectively bear and transfer various loads during construction, ensuring construction safety and building structural stability.
[0003] Currently, most common concrete pouring devices for high-support frame columns adopt the traditional tremie pipe structure. The tremie pipe is composed of multiple cylindrical sections connected together. Concrete falls along the pipe under gravity, and the falling speed and direction of the concrete can be controlled to a certain extent. These devices have a relatively simple structure and can realize the transportation of concrete from a height into the frame column, and have certain applications in conventional pouring scenarios.
[0004] However, existing high-support frame column concrete pouring equipment is a long pipe in one piece. When the pipe is too long, a lot of it will be left outside the frame, making it difficult to hold during pouring. When the pipe is too short, it will cause concrete to splash during the pouring process. Both too long and too short pipes will affect the pouring quality. Summary of the Invention
[0005] To overcome the above shortcomings, this utility model provides a concrete pouring device for high-support frame columns, which aims to improve the problem that the length of the pouring equipment in the prior art cannot be temporarily adjusted according to the frame.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A concrete pouring device for a high-supported frame column includes a cylindrical cylinder and a pouring pipe. A locking component is installed at the top of the cylindrical cylinder, and an adjusting component is installed at the bottom of the cylindrical cylinder.
[0008] The adjustment assembly includes a first fixing block, which is fixedly connected to the bottom of the first cylinder. A protective box is slidably connected to the outside of the first cylinder. A second cylinder is fixedly connected inside the protective box. A second fixing block is fixedly connected to the outside of the second cylinder. A threaded rod is rotatably connected inside the second fixing block. The first fixing block is threadedly connected to the outside of the threaded rod. A motor is fixedly connected inside the protective box.
[0009] As a further description of the above technical solution:
[0010] The locking assembly includes a sleeve, which is fixedly connected to the top of the first cylinder. A slider is fixedly connected to the outside of the casting pipe. A groove is provided inside the sleeve, and the slider is slidably connected inside the groove.
[0011] As a further description of the above technical solution:
[0012] The outer side of the sleeve is fixedly connected to the outer shell;
[0013] As a further description of the above technical solution:
[0014] A pin is slidably connected inside the outer casing, and a spring is fixedly connected inside the outer casing. The spring is sleeved on the outside of the pin, and a groove is formed inside the sleeve. The pin and the groove are engaged with each other.
[0015] As a further description of the above technical solution:
[0016] The slider has a fixing groove inside, and the pin and the fixing groove are engaged with each other;
[0017] As a further description of the above technical solution:
[0018] The bottom of the second cylinder is fixedly connected to the first pipe;
[0019] As a further description of the above technical solution:
[0020] The bottom of the first pipe is threaded with a nut, and the inner thread of the nut is connected to the second pipe;
[0021] As a further description of the above technical solution:
[0022] A buffer plate is fixedly connected to the bottom of the second pipe.
[0023] This utility model has the following beneficial effects:
[0024] 1. In this invention, after the motor is turned on, the threaded rod begins to rotate, allowing the fixed block to move up and down, thereby driving the cylinder to lift and lower. This function allows the user to adjust the height in real time during use to ensure it matches the height of the frame.
[0025] 2. In this utility model, the pouring pipe connected to the concrete machine is inserted into the chute, the pin is pulled, the direction of the pouring pipe is rotated, and after the pin is released, the spring force causes the pin to insert into the fixing groove, thereby quickly completing the splicing and significantly improving the work efficiency of the workers. The buffer plate equipped at the bottom of the device can reduce the impact force when the concrete falls and effectively protect the mold from damage. Attached Figure Description
[0026] Figure 1 This is a three-dimensional schematic diagram of a high-support frame column concrete pouring device proposed in this utility model.
[0027] Figure 2 This is a schematic diagram of the locking component of a high-support frame column concrete pouring device proposed in this utility model;
[0028] Figure 3 This is a cross-sectional view of the locking component of a high-support frame column concrete pouring device proposed in this utility model.
[0029] Figure 4 This is a cross-sectional view of the chute of a concrete pouring device for a high-support frame column proposed in this utility model.
[0030] Figure 5 This is a schematic diagram of the structure of the adjusting component of a high-support frame column concrete pouring device proposed in this utility model;
[0031] Figure 6 This is an exploded view of the locking component of a high-support frame column concrete pouring device proposed in this utility model.
[0032] Legend:
[0033] 1. Cylinder 1; 2. Sleeve; 3. Casting pipe; 4. Slide groove; 5. Outer shell; 6. Pin; 7. Protective box; 8. Cylinder 2; 9. Fixing block 2; 10. Fixing block 1; 11. Threaded rod; 12. Motor; 13. Pipe 1; 14. Nut; 15. Pipe 2; 16. Buffer plate; 17. Slider; 18. Spring; 19. Groove; 20. Fixing groove. Detailed Implementation
[0034] 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.
[0035] Reference Figure 1 and Figure 5 An embodiment of this utility model is provided: a concrete pouring device for a high-support frame column, including a cylindrical tube 1 and a pouring pipe 3. The pouring pipe 3 is installed on the flexible hose of the concrete pouring machine, and the concrete pouring machine can be quickly connected through the pouring pipe 3. A locking component is installed at the top of the cylindrical tube 1, and an adjusting component is installed at the bottom of the cylindrical tube 1.
[0036] The adjustment assembly includes a fixing block 10, which is fixedly connected to the bottom of cylinder 1. A protective box 7 is slidably connected to the outside of cylinder 1, protecting the motor 12 and the threaded rod 11. A cylinder 2 8 is fixedly connected inside the protective box 7, and a fixing block 2 9 is fixedly connected to the outside of cylinder 2 8. The threaded rod 11 is rotatably connected inside the fixing block 2 9, and the fixing block 10 is threadedly connected to the outside of the threaded rod 11. The motor 12 is fixedly connected inside the protective box 7. When the motor 12 is turned on, the threaded rod 11 begins to rotate, allowing the fixing block 10 to move up and down, thereby driving cylinder 1 to perform lifting and lowering operations. This function allows users to adjust the height in real time during use to ensure it matches the height of the frame.
[0037] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 The locking assembly includes a sleeve 2, which is fixedly connected to the top of the cylinder 1. A slider 17 is fixedly connected to the outside of the casting pipe 3. A groove 4 is opened inside the sleeve 2, and the slider 17 is slidably connected inside the groove 4. When the casting pipe 3 is inserted into the cylinder 1 and rotated, the slider 17 slides through the groove 4. A shell 5 is fixedly connected to the outside of the sleeve 2. A pin 6 is slidably connected inside the shell 5. A spring 18 is fixedly connected inside the shell 5 and is sleeved on the outside of the pin 6. A groove 19 is opened inside the sleeve 2, and the pin 6 and the groove 19 are engaged with each other. A fixing groove 20 is opened inside the slider 17, and the pin 6 and the fixing groove 20 are engaged with each other. Pulling the pin 6 and rotating the casting pipe 3 until the fixing groove 20 and the groove 19 coincide, the pin 6 is released, and the elastic force of the spring 18 causes the pin 6 to insert into the fixing groove 20, thereby quickly completing the splicing.
[0038] Reference Figure 1 and Figure 5 The bottom of the second cylinder 8 is fixedly connected to the first pipe 13, and the bottom of the first pipe 13 is threadedly connected to the nut 14. The second pipe 15 is connected to the internal thread of the nut 14. The first pipe 13 and the second pipe 15 are connected by the nut 14. During installation, only the nut 14 needs to be rotated. The bottom of the second pipe 15 is fixedly connected to the buffer plate 16. The buffer plate 16 can reduce the impact force when the concrete falls and effectively protect the mold from damage.
[0039] Working principle: First, the pouring pipe 3 is a flexible hose connected to the concrete machine. The pouring pipe 3 is inserted into the chute 4, the support rod 6 is pulled, the angle of the pouring pipe 3 is rotated, the support rod 6 is released, the spring 18 is forced to pop out the pin 6, and the pin 6 is inserted into the fixing groove 20, which can realize the function of quick splicing and improve the work efficiency of employees.
[0040] Secondly, starting the motor 12 causes the threaded rod 11 to rotate, allowing the fixed block 10 to move up and down, which in turn drives the cylinder 1 to lift and lower. The height can be temporarily adjusted during use to match the height of the frame. At the bottom of the device, there is a buffer plate 16, which can reduce the gravity of falling concrete and thus reduce damage to the mold.
[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A concrete pouring device for a high-supported frame column, comprising a cylindrical tube (1) and a pouring pipe (3), characterized in that: A locking assembly is installed on the top of the first cylinder (1), a second cylinder (8) is slidably connected to the outside of the first cylinder (1), and an adjustment assembly is installed on the bottom of the first cylinder (1). The adjustment assembly includes a first fixing block (10), which is fixedly connected to the bottom of the first cylinder (1). A protective box (7) is slidably connected to the outside of the first cylinder (1). A second fixing block (9) is fixedly connected to the outside of the second cylinder (8). A threaded rod (11) is rotatably connected inside the second fixing block (9). The first fixing block (10) is threadedly connected to the outside of the threaded rod (11). A motor (12) is fixedly connected inside the protective box (7).
2. The concrete pouring device for a high-support frame column according to claim 1, characterized in that: The locking assembly includes a sleeve (2), which is fixedly connected to the top of the cylinder (1). A slider (17) is fixedly connected to the outside of the casting pipe (3). A groove (4) is provided inside the sleeve (2), and the slider (17) is slidably connected inside the groove (4).
3. The concrete pouring device for a high-support frame column according to claim 2, characterized in that: The outer shell (5) is fixedly connected to the outside of the sleeve (2).
4. The concrete pouring device for a high-support frame column according to claim 3, characterized in that: The housing (5) is slidably connected to a pin (6), and a spring (18) is fixedly connected to the housing (5). The spring (18) is sleeved on the outside of the pin (6). The sleeve (2) has a groove (19) inside. The pin (6) and the groove (19) are engaged with each other.
5. A concrete pouring device for a high-support frame column according to claim 4, characterized in that: The slider (17) has a fixing groove (20) inside, and the pin (6) and the fixing groove (20) are engaged with each other.
6. The concrete pouring device for a high-support frame column according to claim 1, characterized in that: The bottom of the second cylinder (8) is fixedly connected to the first pipe (13).
7. A concrete pouring device for a high-support frame column according to claim 6, characterized in that: The bottom of the first pipe (13) is threaded with a nut (14), and the inside of the nut (14) is threaded with a second pipe (15).
8. A concrete pouring device for a high-support frame column according to claim 7, characterized in that: A buffer plate (16) is fixedly connected to the bottom of the second pipe (15).