Simple concrete pouring device

Abstract

The utility model discloses a simple and easy concrete pouring device, including frame body, the frame body upper end is equipped with the lug, the lug is provided with a plurality of, and is around the frame body and sets up, be equipped with the lifting rope between the lug, be equipped with the lifting ring on the lifting rope, the lifting ring is connected with each lug through the lifting rope, the frame body lower extreme is equipped with the support wheel, be equipped with the hopper in the frame body, the hopper side end is equipped with the discharge gate, the discharge gate outer end is equipped with the guide frame, the guide frame is equipped with the limiting board, the limiting board is cooperated with the discharge gate, be equipped with the support plate on the frame body, be equipped with the adjusting rod on the support plate, the adjusting rod is cooperated with the support plate screw thread, and is rotatively cooperated with the limiting board, and this equipment can adapt to the work of narrow space, and adjust the discharge speed, can adapt to various pouring demand.

Description

Technical Field

[0001] This utility model relates to the field of road construction technology, and more specifically, to a simple concrete pouring device. Background Technology

[0002] Concrete structures, due to their excellent mechanical properties and ease of construction, have become a core structural form in modern civil engineering, especially in road engineering and bridge ancillary facilities. However, traditional construction methods face multiple technical challenges under complex conditions: Firstly, due to the limited layout of surrounding buildings at the construction site, concrete mixer trucks often cannot directly reach the pouring area. In this case, manual transportation of concrete is required, which greatly reduces construction efficiency and significantly increases construction costs.

[0003] Secondly, existing unloading systems have significant drawbacks. Traditional unloading devices have a simple structure and lack precise flow regulation, making it difficult to ensure the uniformity of concrete paving. Especially in operation scenarios requiring mobile unloading, the inability to achieve dynamic flow control directly affects the smoothness of the poured surface.

[0004] Thirdly, the layered pouring process faces technical bottlenecks. When secondary pouring is required, conventional unloading equipment, due to its fixed discharge port height, is prone to causing excessive impact force on the concrete during free fall. This impact not only leads to mixing of materials between upper and lower layers, affecting the overall structural integrity, but may also cause quality problems such as aggregate segregation. Utility Model Content

[0005] In view of the problems existing in the prior art, this utility model provides a simple concrete pouring device to solve the technical problem of inconvenience in using the pouring structure mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a simple concrete pouring device, including a frame, a lifting lug at the upper end of the frame, multiple lifting lugs arranged around the frame, a lifting rope between the lifting lugs, a lifting ring on the lifting rope, the lifting ring being connected to each lifting lug through the lifting rope, a support wheel at the lower end of the frame, and a hopper inside the frame;

[0007] The hopper has a discharge port on its side, a guide frame on the outer end of the discharge port, a limiting plate between the guide frames, the limiting plate cooperating with the discharge port, a support plate on the frame, an adjusting rod on the support plate, the adjusting rod threadedly cooperating with the support plate and rotating with the limiting plate.

[0008] The present invention is further configured such that the lower end of the hopper is provided with a rotating ear, and a feeding frame is rotatably connected between the rotating ears; the lower end of the frame is provided with an adjusting screw, and a mating post is provided on the adjusting screw; one end of the mating post is threadedly engaged with the adjusting screw, and the other end is engaged with the feeding frame to reduce the impact force.

[0009] The present invention is further configured such that a support rod is provided at the lower end of the frame, the adjusting screw is rotatably connected to the support rod, a guide rod is provided on the support rod, and guide rings are provided at both ends of the mating column. The guide rings are slidably engaged with the guide rods to make the equipment move stably.

[0010] The present invention is further provided with a contact wheel at the upper end of the mating column to ensure stable mating.

[0011] The present invention is further provided with a handle on the side of the frame for easy control.

[0012] The present invention is further configured such that sliding blocks are provided at both ends of the limiting plate, and a sliding opening is provided on the guide frame, wherein the sliding blocks and the sliding opening slide in cooperation to make the movement stable.

[0013] The present invention is further configured such that a guide block is provided inside the hopper, and the guide block cooperates with the discharge port to make the material discharge smoother.

[0014] Compared with existing technologies, this utility model has the following advantages: 1) Lightweight casting structure and adaptability to multiple scenarios: This utility model adopts a modular combination architecture of frame and hopper to construct a compact concrete casting system. It can be quickly connected to external hoisting equipment through a combination of lifting lugs, ropes, and rings to achieve suspended casting operations in the air; at the same time, it is equipped with an adaptive support roller system to support ground-based mobile casting mode. This dual-mode structure combines hoisting stability and ground mobility. Its miniaturized design can effectively penetrate narrow working spaces that conventional equipment cannot reach, significantly improving the adaptability of construction under complex working conditions.

[0015] 2) Unloading is carried out by the hopper and discharge port. The guide frame, limiting plate, support plate and adjusting rod are used to make the limiting plate move up and down, and cooperate with the discharge port to adjust the area of ​​the discharge point, thereby adjusting the unloading speed. This can meet the different requirements of concrete flow for different pouring methods.

[0016] 3) The falling concrete is guided by the feeding frame. The feeding frame is adjusted by rotating lugs, adjusting bolts and matching columns. The feeding frame bears the impact of the falling concrete and makes it fall again near the pouring position, thus reducing the impact during pouring and effectively ensuring the quality of the poured surface layer. Attached Figure Description

[0017] Figure 1 This is a front structural diagram of a simple concrete pouring device according to the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the hopper and the limiting plate in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the lower part of the hopper and the feeding frame in this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the limiting plate and the sliding block after disassembly in this utility model;

[0021] Figure 5 This is a cross-sectional view of the internal structure of the hopper and the moving block after disassembly in this utility model.

[0022] In the diagram: 1. Frame; 2. Lifting lug; 3. Lifting rope; 4. Lifting ring; 5. Support wheel; 6. Hopper; 7. Discharge port; 8. Guide frame; 9. Limiting plate; 10. Support plate; 11. Adjusting rod; 12. Rotating lug; 13. Feeding frame; 14. Adjusting screw; 15. Matching column; 16. Support rod; 17. Guide rod; 18. Guide ring; 19. Contact wheel; 20. Handle; 21. Sliding block; 22. Sliding port; 23. Guide block. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0025] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0026] Please see Figure 1-5 A simple concrete pouring device includes a frame 1, with a lifting lug 2 at the upper end of the frame 1. Multiple lifting lugs 2 are provided and arranged around the frame 1. A lifting rope 3 is provided between the lifting lugs 2. A lifting ring 4 is provided on the lifting rope 3. The lifting ring 4 is connected to each lifting lug 2 through the lifting rope 3. A support wheel 5 is provided at the lower end of the frame 1. A hopper 6 is provided inside the frame 1.

[0027] The hopper 6 has a discharge port 7 on its side, and a guide frame 8 is provided at the outer end of the discharge port 7. A limiting plate 9 is provided between the guide frames 8. The limiting plate 9 cooperates with the discharge port 7. A support plate 10 is provided on the frame 1. An adjusting rod 11 is provided on the support plate 10. The adjusting rod 11 is threadedly engaged with the support plate 10 and rotates with the limiting plate 9.

[0028] In this embodiment, a simple casting structure is formed by the support structure of the frame 1 and the material-forming structure provided by the hopper 6. With the cooperation of the lifting lugs 2 and the lifting ropes 3, and the assistance of the lifting rings 4, cranes, excavators, loaders and other equipment can be used as lifting equipment to lift the frame, or the support wheels 5 can be used to contact the ground, so that the frame supports the hopper 6. The hopper 6 replaces the tank truck, and the casting is carried out by controlling the movement of the hopper 6 to adapt to the confined environment.

[0029] More specifically, the hopper 6 discharges concrete through the discharge port 7 for pouring. According to the specific pouring requirements, the discharge line of the concrete is controlled. Under the support of the support plate 10, the adjusting rod 11 is controlled to rotate, so that the adjusting rod 11 cooperates with the support plate 10 and moves up and down along the support plate 10, thereby driving the limiting plate 9 to move. Under the restriction of the guide frame 8, the limiting plate 9 moves and cooperates with the discharge port 7 to affect the size of the discharge space, thereby adjusting the discharge speed of the concrete.

[0030] Please see Figure 1 and Figure 3 As one implementation method for adjusting the discharge height: the lower end of the hopper 6 is provided with a rotating ear 12, and a feeding frame 13 is rotatably connected between the rotating ears 12. The lower end of the frame 1 is provided with an adjusting screw 14, and a mating post 15 is provided on the adjusting screw 14. One end of the mating post 15 is threadedly engaged with the adjusting screw 14, and the other end is engaged with the feeding frame 13.

[0031] Specifically, by controlling the rotation of the adjusting screw 14, the adjusting screw 14 and the mating column 15 are engaged, providing power so that the mating column 15 moves up and down along the adjusting screw 14. The mating column 15 supports the movable part of the feeding frame 13. By fixing the position of one end of the feeding frame 13 by rotating the lug 12, the feeding frame 13 is rotated, thereby adjusting the height of the movable end of the feeding frame 13. The feeding frame 13 receives the concrete discharged from the discharge port 7 and guides it, so that the concrete slides down along the feeding frame 13, bringing the movable end of the feeding frame 13 closer to the position required for pouring. This reduces the impact force of the concrete when it falls and ensures that it lands stably at the required position.

[0032] Please see Figure 3 As a further embodiment of the feeding frame: a support rod 16 is provided at the lower end of the frame 1, and an adjusting screw 14 is rotatably connected to the support rod 16. A guide rod 17 is provided on the support rod 16, and guide rings 18 are provided at both ends of the mating column 15. The guide rings 18 and the guide rod 17 are slidably engaged.

[0033] Specifically, the adjusting screw 14 is supported by the support rod 16, and the mating column 15 is restricted by the cooperation of the guide rod 17 and the guide ring 18, so that the mating column 15 can only move up and down, and stably cooperates with the adjusting screw 14.

[0034] Please see Figure 3 As a further embodiment of the mating column: the upper end of the mating column 15 is provided with a contact wheel 19.

[0035] Specifically, the mating column 15 contacts the lower end of the feed frame 13 through the contact wheel 19, and the relative position changes are adapted by the rotation of the contact wheel 19.

[0036] Please see Figure 1 As a further embodiment of the frame: a handle 20 is provided on the side of the frame 1.

[0037] Specifically, the device's movement can be easily controlled by gripping the handle 20.

[0038] Please see Figure 2 As a further embodiment of the limiting plate: the limiting plate 9 is provided with sliding blocks 21 at both ends, and the guide frame 8 is provided with sliding openings 22, and the sliding blocks 21 and sliding openings 22 are slidably engaged.

[0039] Specifically, the sliding block 21 and the sliding opening 22 work together to make the limiting plate 9 move up and down in a stable manner.

[0040] Please see Figure 5 As a further implementation of the hopper: the hopper 6 is provided with a guide block 23, which cooperates with the discharge port 7.

[0041] Specifically, the concrete in the hopper 6 is moved toward the discharge port 7 by the guide block 23.

[0042] In summary, when the equipment is in use or running: when using the equipment, the frame 1 supports the structure, and the hopper 6 provides the material, thus forming a simple casting structure. With the cooperation of the lifting lugs 2 and the lifting ropes 3, and the assistance of the lifting rings 4, cranes, excavators, loaders, and other equipment can be used as lifting equipment to lift the frame. Alternatively, the support wheels 5 can contact the ground, thereby allowing the frame to support the hopper 6. The hopper 6 replaces the tank truck. The movement of the equipment is controlled by the handle 20, and the position of the hopper 6 is controlled for casting, adapting to confined working environments.

[0043] During pouring, the concrete in the hopper 6 is guided by the guide block 23 to move towards the discharge port 7, and then discharged through the discharge port 7. The concrete discharge rate is controlled according to specific pouring requirements. Supported by the support plate 10, the adjusting rod 11 is rotated, cooperating with the support plate 10 to move up and down along the support plate 10, thereby moving the limiting plate 9. Through the cooperation of the sliding block 21 and the sliding port 22, the limiting plate 9 performs a stable up-and-down movement, cooperating with the discharge port 7 to adjust the amount of obstruction to the discharge port 7, affecting the size of the discharge space and thus regulating the concrete discharge speed. Furthermore, the feeding frame 13 is adjusted according to pouring requirements. By controlling the rotation of the adjusting screw 14, the adjusting screw 14 cooperates with the mating column 15, providing power to move the mating column 15 along the adjusting screw. The adjusting screw 14 is supported by the support rod 16. The guide rod 17 and the guide ring 18 work together to make the mating column 15 stably cooperate with the adjusting screw 14 to move up and down. The mating column 15 supports the movable part of the feeding frame 13. The mating column 15 contacts the lower end of the feeding frame 13 through the contact wheel 19. The rotation of the contact wheel 19 adapts to the change of relative position. The position of one end of the feeding frame 13 is fixed by the rotating ear 12, so that the feeding frame 13 rotates and adjusts the height of the movable end of the feeding frame 13. The feeding frame 13 receives the concrete discharged from the discharge port 7 and guides it to slide down along the feeding frame 13. The movable end of the feeding frame 13 is brought closer to the position required for pouring, so that the impact force of the concrete when falling is reduced and it falls stably at the required position.

[0044] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A simple concrete pouring device, comprising a frame (1), characterized in that: The frame (1) is provided with a lifting lug (2) at the upper end. Multiple lifting lugs (2) are provided and arranged around the frame (1). A lifting rope (3) is provided between the lifting lugs (2). A lifting ring (4) is provided on the lifting rope (3). The lifting ring (4) is connected to each lifting lug (2) through the lifting rope (3). A support wheel (5) is provided at the lower end of the frame (1). A hopper (6) is provided inside the frame (1). The hopper (6) has a discharge port (7) on its side end, and a guide frame (8) is provided at the outer end of the discharge port (7). A limiting plate (9) is provided between the guide frames (8). The limiting plate (9) cooperates with the discharge port (7). A support plate (10) is provided on the frame (1). An adjusting rod (11) is provided on the support plate (10). The adjusting rod (11) is threadedly engaged with the support plate (10) and rotates with the limiting plate (9). The lower end of the hopper (6) is provided with a rotating ear (12), and a feeding frame (13) is rotatably connected between the rotating ears (12). The lower end of the frame (1) is provided with an adjusting screw (14), and a mating column (15) is provided on the adjusting screw (14). One end of the mating column (15) is threadedly engaged with the adjusting screw (14), and the other end is engaged with the feeding frame (13).

2. The simple concrete pouring device according to claim 1, characterized in that: The frame (1) has a support rod (16) at its lower end. The adjusting screw (14) is rotatably connected to the support rod (16). The support rod (16) has a guide rod (17). The mating column (15) has guide rings (18) at both ends. The guide rings (18) and guide rods (17) are slidably engaged.

3. The simple concrete pouring device according to claim 1, characterized in that: The upper end of the mating column (15) is provided with a contact wheel (19).

4. The simple concrete pouring device according to claim 1, characterized in that: The frame (1) has a handle (20) on its side.

5. A simple concrete pouring device according to claim 1, characterized in that: The limiting plate (9) has sliding blocks (21) at both ends, and the guide frame (8) has a sliding opening (22). The sliding blocks (21) and the sliding opening (22) slide together.

6. A simple concrete pouring device according to claim 1, characterized in that: The hopper (6) is provided with a guide block (23), which cooperates with the discharge port (7).

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