Concrete delivery pump paving device
Patent Information
- Application Number
- CN202522257778.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-25
- Publication Date
- 2026-10-23
- Estimated Expiration
- 2035-10-25
AI Technical Summary
利用混凝土输送泵把混凝土输送至待铺料处时，有些时间需要工作人员推动混凝土管道的出料口进行移动，以便使混凝土准确铺料到合适位置，但依靠人员对混凝土输送管进行搬动操作困难，而且容易对工作人员带来危险，为此我们提出了一种混凝土输送泵铺料装置
[0011]相比于现有技术，本实用新型的优点在于：（1）本实用新型中，通过固定机构把定支撑壳安装在混凝土铺料的钢筋框架侧部，并把混凝土输料管的端部套装在夹持环的内侧，利用第一螺杆和第一滑座的配合带动夹持环和输料管的端部沿着定支撑壳的长度方向进行移动，并利用第二螺杆和第二滑座的配合带动夹持环和输料管的端部沿着动支撑壳的长度方向进行移动，实现了对输料管的出料口位置进行调节的功能，无需人力进行操作。
Smart Images
Figure CN224885185U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of concrete conveying pump technology, and more specifically, to a concrete conveying pump material spreading device. Background Technology
[0002] A concrete pump consists of a pump body and a delivery pipe. It is a machine that uses pressure to continuously transport concrete along a pipeline, mainly used in building construction, bridge construction, and tunnel construction. When using a concrete pump to transport concrete to the location to be laid, sometimes workers need to move the discharge port of the concrete pipeline to ensure that the concrete is accurately laid in the appropriate position. However, relying on personnel to move the concrete delivery pipe is difficult and can easily pose a danger to workers. Therefore, we have proposed a concrete pump laying device. Utility Model Content
[0003] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a concrete conveying pump material spreading device.
[0004] To solve the above problems, this utility model adopts the following technical solution: a concrete conveying pump material spreading device, including a fixed support shell, a fixing mechanism on the fixed support shell, a fixed clamping plate fixedly connected to the bottom surface of one end of the fixed support shell, a moving groove provided on the side of the fixed support shell, a first screw rotatably connected to the inner cavity of the fixed support shell through a bearing, a first motor fixedly installed at the end of the fixed support shell, the output shaft of the first motor being connected to the end of the first screw through a coupling, a first slide being threaded onto the outer side of the first screw, one end of the first slide extending through the moving groove to the outside of the fixed support shell and fixedly connected to a movable support shell, a second screw rotatably connected to the inner cavity of the movable support shell through a bearing, a second motor fixedly installed at the end of the movable support shell, the output shaft of the second motor being connected to the end of the second screw through a coupling, a second slide being threaded onto the outer side of the second screw, a bracket fixedly connected to the side of the bottom end of the second slide, a clamping ring fixedly connected to the end of the bracket, and two clamping mechanisms provided on the clamping ring.
[0005] As a preferred embodiment of this utility model, the fixing mechanism includes a third screw rotatably connected to the inner cavity of the fixed support shell via a bearing, a third slide rod fixedly sleeved in the inner cavity of the fixed support shell, and a third motor fixedly installed at the end of the fixed support shell. The output shaft of the third motor is connected to the end of the third screw via a coupling. A movable clamping plate is threaded onto the outer side of the third screw. The movable clamping plate and the third slide rod are movably sleeved. The bottom end of the movable clamping plate extends to the bottom of the fixed support shell. A protective shell is fixedly connected to the end of the fixed support shell, located outside the first motor and the third motor.
[0006] As a preferred embodiment of the present invention, the clamping mechanism includes a threaded post threaded onto a clamping ring, one end of the threaded post extending into the inner cavity of the clamping ring and rotatably connected to an arc-shaped clamping block via a bearing, the other end of the threaded post being fixedly connected to a knob, and two sliding posts being fixedly connected to the arc-shaped clamping block, the ends of the sliding posts being movably sleeved onto the outer side of the clamping ring.
[0007] In a preferred embodiment of this utility model, a power supply box is fixedly connected to the end of the fixed support shell. A control panel is provided on the top surface of the power supply box. The control panel is electrically connected to the first motor, the third motor, and the second motor through wires. A door is hinged to the outside of the power supply box. A lithium battery is provided in the inner cavity of the power supply box. The lithium battery is electrically connected to the first motor, the third motor, the second motor, and the control panel through wires.
[0008] In a preferred embodiment of this utility model, a first sliding rod is fixedly sleeved in the inner cavity of the fixed support shell, and the first sliding rod and the first sliding seat are movably sleeved together.
[0009] In a preferred embodiment of this utility model, a second sliding rod is fixedly sleeved in the inner cavity of the dynamic support shell, and the second sliding rod is movably sleeved with the second sliding seat.
[0010] As a preferred embodiment of this utility model, both ends of the fixed support shell are fixedly connected with lifting rings.
[0011] Compared with the prior art, the advantages of this utility model are: (1) In this utility model, the fixed support shell is installed on the side of the steel frame of the concrete paving material by the fixing mechanism, and the end of the concrete conveying pipe is fitted inside the clamping ring. The clamping ring and the end of the conveying pipe are moved along the length direction of the fixed support shell by the cooperation of the first screw and the first slide, and the clamping ring and the end of the conveying pipe are moved along the length direction of the moving support shell by the cooperation of the second screw and the second slide, thus realizing the function of adjusting the outlet position of the conveying pipe without manual operation.
[0012] (2) In this utility model, the position of the moving clamp plate can be adjusted by the threaded engagement between the third screw and the moving clamp plate. The fixed support shell can be clamped and fixed on the concrete casting steel frame by the engagement between the moving clamp plate and the fixed clamp plate. At the same time, the device can be used on concrete casting steel frames of different shapes and sizes. The arc-shaped clamping block can be moved by the threaded engagement between the threaded column and the clamping ring. The material conveying pipe fitted into the inner cavity of the clamping ring is clamped and fixed by the arc-shaped clamping block, ensuring that the clamping ring can drive the material conveying pipe to move. Attached Figure Description
[0013] Figure 1 is a schematic diagram of the overall structure of this utility model.
[0014] Figure 2 is a cross-sectional schematic diagram of the fixed support shell of this utility model.
[0015] Figure 3 is a cross-sectional schematic diagram of the dynamic support shell of this utility model.
[0016] Figure 4 is a schematic diagram of the clamping mechanism of this utility model.
[0017] The following are the labels in the diagram: 1. Fixed support shell; 2. Fixing mechanism; 3. Moving groove; 4. First screw; 5. First slide rod; 6. First motor; 7. First slide block; 8. Moving support shell; 9. Second screw; 10. Second slide rod; 11. Second motor; 12. Second slide block; 13. Bracket; 14. Clamping ring; 15. Clamping mechanism; 16. Fixed clamping plate; 17. Third screw; 18. Third slide rod; 19. Third motor; 20. Moving clamping plate; 21. Lifting ring; 22. Threaded column; 23. Arc-shaped clamping block; 24. Knob; 25. Slide column; 26. Power supply box; 27. Control panel; 28. Box door; 29. Lithium battery; 30. Protective shell. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, 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 scope of protection of the present utility model.
[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Example 1
[0021] As shown in Figures 1 to 4, a concrete conveying pump material spreading device includes a fixed support shell 1, a fixing mechanism 2 on the fixed support shell 1, a fixed clamping plate 16 fixedly connected to the bottom surface of one end of the fixed support shell 1, a moving groove 3 on the side of the fixed support shell 1, a first screw 4 rotatably connected to the inner cavity of the fixed support shell 1 via a bearing, a first motor 6 fixedly installed at the end of the fixed support shell 1, the output shaft of the first motor 6 connected to the end of the first screw 4 via a coupling, a first slide 7 threaded onto the outer side of the first screw 4, one end of the first slide 7 extending through the moving groove 3 to the outside of the fixed support shell 1 and fixedly connected to a movable support shell 8, the bottom surface of the movable support shell 8 fitting against the top surface of the fixed support shell 1 to ensure that the fixed support shell 1 can support the movable support shell 8, a second screw 9 rotatably connected to the inner cavity of the movable support shell 8 via a bearing, and a second motor 11 fixedly installed at the end of the movable support shell 8. The output shaft is connected to the end of the second screw 9 via a coupling. A second slide block 12 is threaded onto the outer side of the second screw 9. A bracket 13 is fixedly connected to the side of the bottom end of the second slide block 12. A clamping ring 14 is fixedly connected to the end of the bracket 13. Two clamping mechanisms 15 are provided on the clamping ring 14. The fixing mechanism 2 includes a third screw 17 rotatably connected to the inner cavity of the fixed support shell 1 via bearings, a third slide rod 18 fixedly sleeved in the inner cavity of the fixed support shell 1, and a third motor 19 fixedly installed at the end of the fixed support shell 1. The output shaft of the third motor 19 is connected to the end of the third screw 17 via a coupling. A movable clamping plate 20 is threaded onto the outer side of the third screw 17. The movable clamping plate 20 and the third slide rod 18 are movably sleeved. The movable clamping plate 20 is limited by the movable fit between the movable clamping plate 20 and the third slide rod 18, so that the movable clamping plate 20 can only move along the axial direction of the third screw 17. The bottom end extends to the bottom of the fixed support shell 1. The end of the fixed support shell 1 and the outside of the first motor 6 and the third motor 19 are fixedly connected to a protective shell 30. The protective shell 30 protects the outside of the first motor 6 and the third motor 19. The inner cavity of the fixed support shell 1 is fixedly sleeved with a first slide rod 5. The first slide rod 5 and the first slide block 7 are movably sleeved. The first slide block 7 is limited by the movable cooperation between the first slide rod 5 and the first slide block 7, so that the first slide block 7 can only move along the axial direction of the first screw 4. The inner cavity of the movable support shell 8 is fixedly sleeved with a second slide rod 10. The second slide rod 10 and the second slide block 12 are movably sleeved. The second slide block 12 is limited by the movable cooperation between the second slide rod 10 and the second slide block 12, so that the second slide block 12 can only move along the axial direction of the second screw 9. Example 2
[0022] Based on Embodiment 1, as shown in Figures 1 to 4, the clamping mechanism 15 includes a threaded post 22 threaded onto the clamping ring 14. One end of the threaded post 22 extends into the inner cavity of the clamping ring 14 and is rotatably connected to an arc-shaped clamping block 23 via a bearing. The other end of the threaded post 22 is fixedly connected to a knob 24. Two sliding posts 25 are fixedly connected to the arc-shaped clamping block 23. The ends of the sliding posts 25 are movably sleeved onto the outer side of the clamping ring 14. The arc-shaped clamping block 23 is limited by the movable cooperation between the sliding posts 25 and the clamping ring 14, so that the arc-shaped clamping block 23 can only move along the axial direction of the threaded post 22. Example 3
[0023] Based on Embodiments 1 and 2, as shown in Figures 1 to 3, a power supply box 26 is fixedly connected to the end of the fixed support shell 1. A control panel 27 is provided on the top surface of the power supply box 26. The control panel 27 is electrically connected to the first motor 6, the third motor 19, and the second motor 11 through wires, respectively. The control panel 27 is used to control the first motor 6, the third motor 19, and the second motor 11. A door 28 is hinged to the outside of the power supply box 26. A lithium battery 29 is provided in the inner cavity of the power supply box 26. The lithium battery 29 is electrically connected to the first motor 6, the third motor 19, the second motor 11, and the control panel 27 through wires, respectively. The lithium battery 29 is used to supply power to the first motor 6, the third motor 19, the second motor 11, and the control panel 27. Alternatively, the first motor 6, the third motor 19, the second motor 11, and the control panel 27 can also be powered by an external power supply. This is prior art and will not be described in detail. Lifting rings 21 are fixedly connected to both ends of the fixed support shell 1. This allows the crane to lift the device.
[0024] It should be noted that this utility model is a concrete conveying pump material spreading device. In use, firstly, the fixed support shell 1 is placed on the side of the steel frame of the concrete spreading material using the cooperation of the crane and lifting ring 21, so that the inner side of the fixed clamping plate 16 abuts against one side of the frame. Simultaneously, the third motor 19 is started to drive the third screw 17 to rotate. Through the threaded engagement between the third screw 17 and the moving clamping plate 20, the moving clamping plate 20 is moved, so that the inner side of the moving clamping plate 20 abuts against the other side of the frame, thus fixing the fixed support shell 1 onto the frame. Then, the end of the conveying pipe from the concrete conveying pump is inserted into the clamping ring 14. Rotating the knob 24 drives the threaded column 22 to rotate. Through the threaded engagement between the threaded column 22 and the clamping ring 14, the arc-shaped clamping block 23 moves, moving against the clamping ring 14. The inner conveying pipe is squeezed and fixed, and then the concrete is discharged from the end of the conveying pipe by the concrete delivery pump for spreading. Finally, the first motor 6 is started to drive the first screw 4 to rotate. Through the threaded engagement between the first screw 4 and the first slide 7, the first slide 7, the moving support shell 8, the clamping ring 14 and the conveying pipe move along the length direction of the fixed support shell 1. The second motor 11 drives the second screw 9 to rotate. Through the engagement between the second screw 9 and the second slide 12, the clamping ring 14 and the conveying pipe move along the length direction of the moving support shell 8. In this way, the position of the discharge port of the conveying pipe is adjusted to ensure uniform spreading.
[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.
Claims
1. A concrete conveying pump material spreading device, comprising a fixed support shell (1), characterized in that: A fixing mechanism (2) is provided on the fixed support shell (1). A fixed clamping plate (16) is fixedly connected to the bottom surface of one end of the fixed support shell (1). A moving groove (3) is provided on the side of the fixed support shell (1). A first screw (4) is rotatably connected to the inner cavity of the fixed support shell (1) through a bearing. A first motor (6) is fixedly installed at the end of the fixed support shell (1). The output shaft of the first motor (6) is connected to the end of the first screw (4) through a coupling. A first slide (7) is threaded onto the outer side of the first screw (4). One end of the first slide (7) extends through the moving groove (3) to the fixed support shell. (1) is externally and fixedly connected to a dynamic support shell (8). The inner cavity of the dynamic support shell (8) is rotatably connected to a second screw (9) through a bearing. A second motor (11) is fixedly installed at the end of the dynamic support shell (8). The output shaft of the second motor (11) is connected to the end of the second screw (9) through a coupling. A second slide (12) is threaded onto the outer side of the second screw (9). A bracket (13) is fixedly connected to the side of the bottom end of the second slide (12). A clamping ring (14) is fixedly connected to the end of the bracket (13). Two clamping mechanisms (15) are provided on the clamping ring (14).
2. The concrete conveying pump material spreading device according to claim 1, characterized in that: The fixing mechanism (2) includes a third screw (17) rotatably connected to the inner cavity of the fixed support shell (1) via a bearing, a third slide rod (18) fixedly sleeved in the inner cavity of the fixed support shell (1), and a third motor (19) fixedly installed at the end of the fixed support shell (1). The output shaft of the third motor (19) is connected to the end of the third screw (17) via a coupling. A movable clamping plate (20) is threaded onto the outer side of the third screw (17). The movable clamping plate (20) and the third slide rod (18) are movably sleeved. The bottom end of the movable clamping plate (20) extends to the bottom of the fixed support shell (1). A protective shell (30) is fixedly connected to the end of the fixed support shell (1) and outside the first motor (6) and the third motor (19).
3. The concrete conveying pump material spreading device according to claim 1, characterized in that: The clamping mechanism (15) includes a threaded post (22) threaded onto the clamping ring (14). One end of the threaded post (22) extends into the inner cavity of the clamping ring (14) and is rotatably connected to an arc-shaped clamping block (23) via a bearing. The other end of the threaded post (22) is fixedly connected to a knob (24). Two sliding posts (25) are fixedly connected to the arc-shaped clamping block (23). The ends of the sliding posts (25) are movably sleeved onto the outside of the clamping ring (14).
4. A concrete conveying pump material spreading device according to claim 2, characterized in that: A power supply box (26) is fixedly connected to the end of the fixed support shell (1). A control panel (27) is provided on the top surface of the power supply box (26). The control panel (27) is electrically connected to the first motor (6), the third motor (19), and the second motor (11) through wires. A door (28) is hinged to the outside of the power supply box (26). A lithium battery (29) is provided in the inner cavity of the power supply box (26). The lithium battery (29) is electrically connected to the first motor (6), the third motor (19), the second motor (11), and the control panel (27) through wires.
5. A concrete conveying pump material spreading device according to claim 1, characterized in that: The inner cavity of the fixed support shell (1) is fixedly sleeved with a first slide rod (5), and the first slide rod (5) and the first slide block (7) are movably sleeved together.
6. A concrete conveying pump material spreading device according to claim 1, characterized in that: The inner cavity of the dynamic support shell (8) is fixedly sleeved with a second slide rod (10), and the second slide rod (10) is movably sleeved with the second slide block (12).
7. A concrete conveying pump material spreading device according to claim 1, characterized in that: Both ends of the fixed support shell (1) are fixedly connected with lifting rings (21).