A mobile device for pouring a pump pipe of an automobile pump
By designing a mobile device for pouring concrete using a truck-mounted pump pipe, the problem of concrete spillage during pump pipe movement was solved, enabling concrete collection and reuse, reducing costs, and improving construction efficiency and quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- THE FIRST COMPARY OF CHINA EIGHTH ENG BUREAU LTD
- Filing Date
- 2023-11-23
- Publication Date
- 2026-05-29
AI Technical Summary
During the movement of the pump pipe, the high-grade concrete remaining in the wall columns can easily spill onto the beams and slabs, leading to common quality problems in the mixing of high and low grade concrete and wasting the cost of high-grade concrete.
A mobile device for pouring concrete using a car pump pipe was designed, comprising a support plate, a channel steel guide rail, a collection box, a movable plate, and metal rollers. The device achieves stable movement of the pump pipe and collection and discharge of concrete through a limiting ring and a pushing cylinder, preventing spillage.
This technology enables the timely storage of spilled high-grade concrete during pump pipe movement, reducing costs, avoiding common quality defects, improving construction efficiency, and protecting the environment and resources.
Smart Images
Figure CN117468719B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of building auxiliary equipment, specifically a mobile device for pouring concrete using a truck-mounted pump pipe. Background Technology
[0002] During the construction of building structures, it is often necessary to use truck-mounted concrete pumps for concrete pouring. During the concrete pouring process, truck-mounted concrete pumps need to be connected to very long pump pipes to the concrete pouring surface, which can sometimes be tens or even hundreds of meters long.
[0003] In existing technologies, the strength grade of concrete for building structural walls and columns is generally higher than that for beams and slabs. During construction, the concrete pouring sequence is to first pour the high-grade concrete for walls and columns and then pour the low-grade concrete for beams and slabs. The commonly used method of moving the pump pipe of a truck-mounted concrete pump to pour concrete is to move the pump pipe of the truck-mounted concrete pump to the pouring position of the next wall and column component after the high-grade concrete of one wall and column component is poured, and then start pouring the concrete for the wall and column component.
[0004] However, during the movement of the pump pipe of the truck pump, the high-grade concrete remaining in the pump pipe is easily spilled onto the beams and slabs. This not only creates a common quality problem of mixing high and low grade concrete in structural beams and slabs, but also causes a large amount of high-grade concrete to be wasted. To address this problem, the present invention proposes a truck pump pipe pouring and moving device. Summary of the Invention
[0005] The purpose of this invention is to provide a mobile device for pouring concrete into a car pump pipe, so as to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a mobile device for pouring concrete into a car pump pipe, the mobile device for pouring concrete into a car pump pipe includes: a support plate, a channel steel guide rail above the support plate, a collection box above the channel steel guide rail, a movable plate below the collection box, metal rollers below the movable plate, a discharge port on the front surface of the collection box, and a movable door panel at the discharge port;
[0007] The collection chamber is located inside the collection box. A first limiting ring, a second limiting ring, and a third limiting ring are provided in the collection chamber. Upright plates are provided on both sides of the third limiting ring, and fixed round steel bars are fixed on both sides of the second limiting ring.
[0008] Preferably, a support column is fixed below the support plate, and there are four sets of support columns, which are located at the four ends of the lower surface of the support plate.
[0009] Preferably, the lower surface of the movable plate has grooves at its four ends, and metal rollers are provided in the grooves. The metal rollers are adapted to the steel channel guide rails, and the metal rollers are fixed to both ends of the first rotating rod, which is rotatably connected to the movable plate.
[0010] Preferably, guide hooks are fixed on both sides of the movable plate, and a column and a push cylinder are provided on the upper surface of the movable plate.
[0011] Preferably, the output end of the push cylinder is fixedly connected to the collection box, the collection box is rotatably connected to the column rod, the column rod is fixedly connected to the mounting plate, and the mounting plate is fixedly connected to the movable plate by bolts.
[0012] Preferably, a discharge frame is fixed next to the discharge port, and second through holes are provided on both sides of the discharge frame. A connecting block is fixed above the discharge port, and the connecting block is rotatably connected to a second rotating rod. The second rotating rod is fixedly connected to the movable door panel, and the movable door panel and the discharge frame are compatible.
[0013] Preferably, the surface of the movable door panel is fixed with a first square limiting frame and a second square limiting frame. There are two sets of each of the first square limiting frame and the second square limiting frame. The two sets of the first square limiting frame and the second square limiting frame are respectively located on both sides of the gear. The first square limiting frame is slidably connected to the first movable square rod, and the second square limiting frame is slidably connected to the second movable square rod. The first movable square rod and the second movable square rod can be inserted into the second through hole.
[0014] Preferably, the surfaces of the first and second movable square rods are provided with toothed grooves, the surface of the rotating column is fixed with a gear, the rotating column is rotatably connected to the movable door panel, the gear and the toothed grooves are matched, and the surface of the rotating column is fixed with a toggle rod, which is cross-shaped.
[0015] Preferably, the first limiting ring is fixed to the front surface of the collection box, the surface of the second limiting ring is fixed with a fixed round steel bar, the fixed round steel bar is fixedly connected to the collection box by welding, the third limiting ring is fixedly connected to the rear surface of the collection box, the second limiting ring is located between the first limiting ring and the third limiting ring, and the inner surfaces of the first limiting ring and the third limiting ring are fixed with anti-slip pads.
[0016] Preferably, the upright plate is provided in two sets, and the two sets of upright plates are respectively located on both sides of the third limiting ring. The surface of the upright plate is provided with a first through hole, and a movable rod is inserted into the first through hole. One end of the movable rod is fixed with a clamping ring, and the other end of the movable rod is fixed with a disc fastener. A spring is sleeved on the surface of the movable rod. One end of the spring is fixedly connected to the upright plate, and the other end of the spring is fixedly connected to the disc fastener. A handle is fixed on the surface of the disc fastener, and a rubber pad is fixed on the inner surface of the handle.
[0017] Compared with the prior art, the beneficial effects of the present invention are:
[0018] This invention proposes a mobile device for pouring concrete using a truck-mounted concrete pump pipe. This device can promptly store spilled high-grade concrete during the movement of the truck-mounted concrete pump pipe, and the stored concrete can be reused for further pouring. This achieves the goals of reducing the cost of high-grade concrete and avoiding the common quality defects of mixed high- and low-grade concrete in structural beams and slabs. The mobile pouring device is convenient and quick to operate, improving construction efficiency; it protects the environment and saves resources; it reduces the cost of high-grade concrete; and it ensures structural quality, avoiding the common quality defects of mixed high- and low-grade concrete. This prevents the spillage of residual high-grade concrete from the pump pipe onto beams and slabs during the movement of the truck-mounted concrete pump pipe, which not only causes the common quality defects of mixed high- and low-grade concrete in structural beams and slabs but also results in a significant waste of high-grade concrete costs. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the structure of the present invention;
[0020] Figure 2 This is a side view of the structure of the present invention;
[0021] Figure 3 This is a schematic diagram of the installation of the car pump pipe during normal use of the present invention;
[0022] Figure 4 This is a detailed structural diagram of the present invention;
[0023] Figure 5 for Figure 1 Enlarged view of the structure at point A in the middle.
[0024] In the diagram: 1. Collection chamber; 2. First limiting ring; 3. Support column; 4. Support plate; 5. Channel steel guide rail; 6. Second limiting ring; 7. Column rod; 8. Mounting plate; 9. First rotating rod; 10. Guide hook; 11. Metal roller; 12. Groove; 13. Movable plate; 14. Collection box; 15. Fixed round steel; 16. Third limiting ring; 17. Push cylinder; 18. Clamping ring; 19. Vertical plate; 20. Disc fastener; 21. Handle; 22. Gas... 23. Pump pipe; 24. Anti-slip mat; 25. First through hole; 26. Gear; 27. Rubber pad; 28. Spring; 29. Movable rod; 30. Movable door panel; 31. First square limiting frame; 32. First movable square rod; 33. Gear groove; 34. Second through hole; 35. Second square limiting frame; 36. Rotating column; 37. Actuating rod; 38. Discharge port; 39. Second movable square rod; 40. Discharge outer frame; 41. Second rotating rod; 42. Connecting block. Detailed Implementation
[0025] To make the objectives, technical solutions, and advantages of the present invention clear and complete, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of the present invention, and are merely illustrative of the embodiments of the present invention. They are not intended to limit the embodiments of the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0026] In the description of this invention, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "a," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0027] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.
[0028] For purposes of simplicity and illustration, the principles of the embodiments are described primarily by way of example. In the following description, numerous specific details are set forth to provide a thorough understanding of the embodiments. However, it will be apparent to those skilled in the art that these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures have not been described in detail to avoid unnecessarily obscuring these embodiments. Furthermore, all embodiments can be used in combination with each other. Example 1:
[0029] Please see Figures 1 to 5This invention provides a technical solution: a mobile device for pouring concrete into a car pump pipe, comprising: a support plate 4, a channel steel guide rail 5 above the support plate 4, a collection box 14 above the channel steel guide rail 5, a movable plate 13 below the collection box 14, metal rollers 11 below the movable plate 13, a discharge port 37 on the front surface of the collection box 14, and a movable door panel 29 at the discharge port 37; and a collection chamber 1, which is opened... Inside the collection box 14, a first limiting ring 2, a second limiting ring 6 and a third limiting ring 16 are provided at the collection chamber 1. Upright plates 19 are provided on both sides of the third limiting ring 16. Fixed round steel bars 15 are fixed on both sides of the second limiting ring 6. Guide hooks 10 are fixed on both sides of the movable plate 13. A column rod 7 and a pushing cylinder 17 are provided on the upper surface of the movable plate 13. A support column 3 is fixed below the support plate 4. There are four sets of support columns 3. The four sets of support columns 3 are located at the four ends of the lower surface of the support plate 4.
[0030] In use, the pump pipe 22 of the car pump passes through the first limiting ring 2, the second limiting ring 6, and the third limiting ring 16, while the pump pipe 22 is clamped and limited by the clamping ring 18, thus achieving stable placement of the pump pipe 22. By pulling the guide hook 10, the metal roller 11 is fixed to both ends of the first rotating rod 9, which is rotatably connected to the movable plate 13, thereby enabling the metal roller 11 to rotate on the channel steel guide rail 5, thus achieving rapid movement of the collection box 14. When the discharge end of the pump pipe 22 is moved between the first limiting ring 2 and the second limiting ring 6, the leaked concrete will fall into the collection chamber 1, thus achieving concrete collection. When it is necessary to discharge the concrete, manually turn the lever 36 to open the movable door plate 29, and then start the push cylinder 17. At this time, the collection box 14 will tilt, and the collected concrete will be discharged from the discharge port 37, which is convenient for use. Example 2:
[0031] Based on Embodiment 1, in order to clamp and limit the pump pipe 22 of the truck pump and prevent loosening during concrete delivery, a first limiting ring 2 is fixed to the front surface of the collection box 14, a fixing round steel 15 is fixed to the surface of the second limiting ring 6, and the fixing round steel 15 is fixedly connected to the collection box 14 by welding, and a third limiting ring 16 is fixedly connected to the rear surface of the collection box 14. The second limiting ring 6 is located between the first limiting ring 2 and the third limiting ring 16, and anti-slip pads 23 are fixed to the inner surfaces of the first limiting ring 2 and the third limiting ring 16. A vertical plate 19 is also included. Two sets of upright plates 19 are provided, with the two sets of upright plates 19 located on both sides of the third limiting ring 16. The surface of the upright plate 19 is provided with a first through hole 24, and a movable rod 28 is inserted into the first through hole 24. One end of the movable rod 28 is fixed with a clamping ring 18, and the other end of the movable rod 28 is fixed with a disc fastener 20. A spring 27 is sleeved on the surface of the movable rod 28. One end of the spring 27 is fixedly connected to the upright plate 19, and the other end of the spring 27 is fixedly connected to the disc fastener 20. A handle 21 is fixed on the surface of the disc fastener 20, and a rubber pad 26 is fixed on the inner surface of the handle 21.
[0032] In use, when the pump pipe 22 of the car pump needs to convey material, manually turn the handle 21 to move the two clamping rings 18 away from each other, and then move the pump pipe 22 into the first limiting ring 2, the second limiting ring 6 and the third limiting ring 16. The surface of the anti-slip pad 23 is provided with anti-slip texture, which can increase friction and prevent the pump pipe 22 from shifting. When the output end of the pump pipe 22 moves to the outside of the first limiting ring 2, release the handle 21. At this time, the clamping rings 18 automatically clamp the pump pipe 22 under the rebound action of the spring 27. The surface of the rubber pad 26 provided inside the handle 21 is provided with anti-slip texture to prevent slippage when turning the handle 21 and improve stability. Example 3:
[0033] Based on Embodiment 2, in order to achieve reasonable discharge of collected concrete, a discharge frame 39 is fixed next to the discharge port 37. Second through holes 33 are provided on both sides of the discharge frame. A connecting block 41 is fixed above the discharge port 37. The connecting block 41 is rotatably connected to a second rotating rod 40, which is fixedly connected to a movable door panel 29. The movable door panel 29 and the discharge frame are adapted to each other. A first square limiting frame 30 and a second square limiting frame 34 are fixed on the surface of the movable door panel 29. Two sets of each of the first square limiting frame 30 and the second square limiting frame 34 are provided. The second square limiting frame 34 is located on both sides of the gear 25. The first square limiting frame 30 is slidably connected to the first movable square rod 31. The second square limiting frame 34 is slidably connected to the second movable square rod 38. The first movable square rod 31 and the second movable square rod 38 can be inserted into the second through hole 33. The surfaces of the first movable square rod 31 and the second movable square rod 38 are provided with toothed grooves 32. The surface of the rotating column 35 is fixed with the gear 25. The rotating column 35 is rotatably connected to the movable door panel 29. The gear 25 and the toothed grooves 32 are compatible. The surface of the rotating column 35 is fixed with a toggle rod 36. The toggle rod 36 is cross-shaped.
[0034] In use, when it is necessary to discharge concrete from the collection chamber 1, the cross lever 36 is rotated manually. At this time, the first movable square rod 31 and the second movable square rod 38 disengage from the second through hole 33. The toothed grooves 32 on the surfaces of the first movable square rod 31 and the second movable square rod 38 are matched with the gear 25 to ensure the stable movement of the first movable square rod 31 and the second movable square rod 38. At the same time, the first movable square rod 31 is slidably connected to the first square limiting frame 30 and the second movable rod 38 is slidably connected to the second square limiting frame 34 to avoid blockage. Then, the drive motor is started to tilt the collection box 14. At this time, under the action of gravity, the movable door panel 29 is always vertically downward. The second rotating rod 40 is rotatably connected to the connecting block 41, and the concrete will be discharged from the discharge port 37.
[0035] Working principle: In actual use, by passing the automobile pump pipe 22 through the first limiting ring 2, the second limiting ring 6, and the third limiting ring 16, and simultaneously clamping and limiting the automobile pump pipe 22 by the clamping ring 18, the automobile pump pipe 22 is stably placed. By pulling the guide hook 10, the metal roller 11 is fixed to both ends of the first rotating rod 9. The first rotating rod 9 is rotatably connected to the movable plate 13, thereby enabling the metal roller 11 to rotate on the channel steel guide rail 5, thus achieving rapid movement of the collection box 14 and moving the discharge end of the automobile pump pipe 22 between the first limiting ring 2 and the second limiting ring 6. At this time, the leaked concrete will fall into the collection chamber 1, realizing the collection of concrete. When it is necessary to discharge the concrete, manually turn the lever 36 to open the movable door 29, and then start the push cylinder 17. At this time, the collection box 14 will tilt, and the collected concrete will be discharged from the discharge port 37 for easy use. This avoids the high-grade concrete remaining in the pump pipe 22 from easily spilling onto the beam slab during the movement of the pump pipe 22. This method not only forms a common quality problem of mixing high and low grade concrete in structural beams and slabs, but also causes a large amount of high-grade concrete cost waste.
[0036] Although embodiments of the 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 of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A mobile device for pouring concrete using a car pump pipe, characterized in that: The mobile device for pouring the pump pipe of the automobile pump includes: a support plate (4), a channel steel guide rail (5) is provided above the support plate (4), a collection box (14) is provided above the channel steel guide rail (5), a movable plate (13) is provided below the collection box (14), a metal roller (11) is provided below the movable plate (13), a discharge port (37) is provided on the front surface of the collection box (14), and a movable door plate (29) is provided at the discharge port (37). The collection chamber (1) is located inside the collection box (14). A first limiting ring (2), a second limiting ring (6) and a third limiting ring (16) are provided in the collection chamber (1). Upright plates (19) are provided on both sides of the third limiting ring (16). Fixed round steel bars (15) are fixed on both sides of the second limiting ring (6). A support column (3) is fixed below the support plate (4). There are four sets of support columns (3), and the four sets of support columns (3) are located at the four ends of the lower surface of the support plate (4). The lower surface of the movable plate (13) has grooves (12) at its four ends. Metal rollers (11) are provided in the grooves (12). The metal rollers (11) are adapted to the steel channel guide rail. The metal rollers (11) are fixed to both ends of the first rotating rod (9). The first rotating rod (9) is rotatably connected to the movable plate (13). Guide hooks (10) are fixed on both sides of the movable plate (13), and a column rod (7) and a push cylinder (17) are provided on the upper surface of the movable plate (13). The output end of the push cylinder (17) is fixedly connected to the collection box (14), the collection box (14) is rotatably connected to the column rod (7), the column rod (7) is fixedly connected to the mounting plate (8), and the mounting plate (8) is fixedly connected to the movable plate (13) by bolts. A discharge frame (39) is fixed next to the discharge port (37). A second through hole (33) is provided on both sides of the discharge frame. A connecting block (41) is fixed above the discharge port (37). The connecting block (41) is rotatably connected to the second rotating rod (40). The second rotating rod (40) is fixedly connected to the movable door panel (29). The movable door panel (29) and the discharge frame are compatible. The surface of the movable door panel (29) is fixed with a first square limiting frame (30) and a second square limiting frame (34). There are two sets of the first square limiting frame (30) and the second square limiting frame (34). The two sets of the first square limiting frame (30) and the second square limiting frame (34) are located on both sides of the gear (25). The first square limiting frame (30) is slidably connected to the first movable square rod (31), and the second square limiting frame (34) is slidably connected to the second movable square rod (38). The first movable square rod (31) and the second movable square rod (38) can be inserted into the second through hole (33).
2. The mobile device for pouring concrete into a car pump pipe according to claim 1, characterized in that: The first movable square rod (31) and the second movable square rod (38) have toothed grooves (32) on their surfaces. The rotating column (35) has a gear (25) fixed on its surface. The rotating column (35) is rotatably connected to the movable door panel (29). The gear (25) and the toothed groove (32) are matched. The rotating column (35) has a toggle rod (36) fixed on its surface. The toggle rod (36) is cross-shaped.
3. The mobile device for pouring concrete into a car pump pipe according to claim 1, characterized in that: The first limiting ring (2) is fixed to the front surface of the collection box (14), the surface of the second limiting ring (6) is fixed with a fixed round steel (15), the fixed round steel (15) is fixedly connected to the collection box (14) by welding, the third limiting ring (16) is fixedly connected to the rear surface of the collection box (14), the second limiting ring (6) is located in the middle of the first limiting ring (2) and the third limiting ring (16), and the inner surfaces of the first limiting ring (2) and the third limiting ring (16) are fixed with anti-slip pads (23).
4. The mobile device for pouring concrete into a car pump pipe according to claim 1, characterized in that: The upright plate (19) is provided in two sets. The two sets of upright plates (19) are located on both sides of the third limiting ring (16). The surface of the upright plate (19) is provided with a first through hole (24). A movable rod (28) is inserted into the first through hole (24). One end of the movable rod (28) is fixed with a clamping ring (18). The other end of the movable rod (28) is fixed with a disc fastener (20). A spring (27) is sleeved on the surface of the movable rod (28). One end of the spring (27) is fixedly connected to the upright plate (19). The other end of the spring (27) is fixedly connected to the disc fastener (20). A handle (21) is fixed on the surface of the disc fastener (20). A rubber pad (26) is fixed on the inner surface of the handle (21).