Portable drainage pump for earthwork construction of constructional engineering

Abstract

The utility model relates to the field of constructional engineering, and discloses a portable drainage pump for constructional engineering earthwork construction, which comprises a support moving plate for supporting operation, the top end of the support moving plate is fixedly connected with a water pump body, and the right side of the top end of the support moving plate is fixedly connected with a push rod. A stable supporting plate is arranged under the bottom end of the supporting moving plate, a rotating rod is rotationally connected to the interior of the supporting moving plate, a driving motor is fixedly connected to the middle of the front end of the supporting moving plate, the driving end of the driving motor is fixedly connected to the front end of the rotating rod, and a winding roller is fixedly connected to the exterior of the rotating rod. Limiting notches are formed in the two sides of the interior of the supporting moving plate. According to the water pump, the stability of the device in the working process is improved, transmission of the water pump is guaranteed, silt is prevented from excessively entering the pump body, and the cleaning convenience of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of building engineering, and in particular to a portable drainage pump for earthwork construction in building engineering. Background Technology

[0002] Earthwork construction is a fundamental part of building construction. It mainly refers to the comprehensive treatment of soil through excavation, transportation, filling and compaction to meet the needs of site leveling, foundation construction or underground structure construction. During construction, temporary drainage systems such as drainage ditches and sump pits need to be set up simultaneously to prevent water accumulation from eroding the foundation and to ensure the safety of the project and the smooth progress of subsequent procedures.

[0003] To facilitate the use of drainage pumps, they are often moved by adding pulleys at the bottom. However, during the use of the pump, the stability of the device is poor when it is moved because it is only fixed by the pulleys. At the same time, during the drainage process, the mud and sand in the construction site can directly enter the pump body and cause blockages, which are extremely difficult to clean. Utility Model Content

[0004] The purpose of this invention is to address the poor stability and extreme difficulty in cleaning of the device during operation, and to propose a portable drainage pump for earthwork construction in building engineering, thereby improving the stability of the device during operation and making cleaning easier.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A portable drainage pump for earthwork construction in building engineering includes:

[0007] A support plate for supporting operation has a water pump body fixedly connected to its top end, a push rod fixedly connected to the right side of the top end of the support plate, a stable support plate located directly below the bottom end of the support plate, a rotating rod rotatably connected inside the support plate, a drive motor fixedly connected to the middle of the front end of the support plate, the drive end of the drive motor fixedly connected to the front end of the rotating rod, a take-up roller fixedly connected to the outside of the rotating rod, limit slots being provided on both sides inside the support plate, and the outside of the take-up roller being connected to the top end of the stable support plate via a traction pressing assembly to achieve stable support for the support plate.

[0008] The connecting pipes used for connecting both sides of the water pump body are threaded with fixing rings inside. A filter plate is fixedly connected to the inner side of the fixing ring, and a filter collection assembly is installed on the outer side of the fixing ring to achieve the blocking and collection of waste.

[0009] Furthermore, the filter collection assembly includes a debris collection frame located outside the fixing ring, and a cleaning pad is fixedly connected to the outside of the debris collection frame, with the outer side of the cleaning pad adhering to the inner side of the connecting tube.

[0010] Furthermore, the traction pressing assembly includes a pull rod that slides inside the limiting slot. Each pull rod has a flip-down pressing plate on its outer side. Each pull rod has a pull sleeve rotatably connected to its outer center. Each pull sleeve has a pull rope fixedly connected to its inner side. The inner sides of the pull ropes are respectively fixedly connected to both sides of the take-up roller. The bottom ends of the flip-down pressing plates are respectively rotatably connected to the top two sides of the stabilizing support plate.

[0011] Furthermore, damping sleeves are fixedly connected to both sides of the bottom end of the supporting movable plate, and damping rods are slidably connected inside the damping sleeves. The bottom end of the damping rods is fixedly connected to the top end of the stable support plate.

[0012] Furthermore, the bottom slot of the supporting movable plate is connected to the top of the stable supporting plate by a tension spring.

[0013] Furthermore, the bottom end of the stabilizing support plate is evenly provided with multiple anti-slip grooves to increase the friction of the stabilizing support plate.

[0014] Furthermore, each of the connecting pipes is fixedly connected with a limit ring to ensure stable installation of the fixed ring.

[0015] This utility model has the following beneficial effects:

[0016] In this invention, the pull rope is wound up by the rotation of the take-up roller, thereby moving the pull rod inward and flipping the lower pressure plate downward. The downward angle of the lower pressure plate generates a downward thrust on the stabilizing support plate, making the stabilizing support plate fit against the ground, improving the stability of the device during operation and ensuring the transmission of water pump.

[0017] In this invention, the filter plate blocks the mud and sand and confines it inside the debris collection frame. By rotating the debris collection frame, the fixing ring is pushed outward, and the cleaning pad adheres to the inside of the connecting pipe, thereby cleaning the inner wall of the connecting pipe. This prevents excessive mud and sand from entering the pump body and improves the convenience of cleaning the device. Attached Figure Description

[0018] Figure 1 An overall drawing of a portable drainage pump for earthwork construction in building engineering proposed in this utility model;

[0019] Figure 2 The bottom view of a portable drainage pump for earthwork construction in building engineering proposed in this utility model;

[0020] Figure 3 This utility model provides an internal view of the support plate of a portable drainage pump for earthwork construction in building engineering.

[0021] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0022] Figure 5 This utility model provides an internal diagram of the connecting pipe of a portable drainage pump used in earthwork construction.

[0023] Legend:

[0024] 1. Support plate; 2. Pump body; 3. Connecting pipe; 4. Filter plate; 5. Filter collection assembly; 6. Push rod; 7. Drive motor; 8. Stabilizing support plate; 9. Anti-slip groove; 10. Pull sleeve; 11. Flipping pressure plate; 12. Rotating rod; 13. Pull rod; 14. Pull rope; 15. Take-up roller; 16. Limiting groove; 17. Damping sleeve; 18. Tension spring; 19. Damping rod; 20. Limiting ring; 21. Fixing ring; 22. Cleaning pad; 23. Debris collection frame. Detailed Implementation

[0025] 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.

[0026] Reference Figures 1-3This utility model provides an embodiment of a portable drainage pump for earthwork construction in building engineering, comprising: a support plate 1 for supporting operation; a pump body 2 fixedly connected to the top of the support plate 1; a push rod 6 fixedly connected to the right side of the top of the support plate 1; a stable support plate 8 located directly below the bottom of the support plate 1; a rotating rod 12 rotatably connected inside the support plate 1; a drive motor 7 fixedly connected to the middle of the front end of the support plate 1; the drive end of the drive motor 7 fixedly connected to the front end of the rotating rod 12; a take-up roller 15 fixedly connected to the outside of the rotating rod 12; and two internal components of the support plate 1... Each side has a limiting slot 16. The outside of the take-up roller 15 is connected to the top of the stabilizing support plate 8 via a traction pressing assembly 24 to stabilize the moving plate 1. The traction pressing assembly 24 includes a pull rod 13 that slides inside the limiting slot 16. Each pull rod 13 has a flip-down pressing plate 11 on its outside. Each pull rod 13 has a pull sleeve 10 rotatably connected to the middle of its outer side. Each pull sleeve 10 has a pull rope 14 fixedly connected to its inner side. The inner sides of the pull rope 14 are respectively fixedly connected to both sides of the take-up roller 15. The bottom ends of the flip-down pressing plates 11 are respectively rotatably connected to both sides of the top of the stabilizing support plate 8. (Refer to...) Figure 4 Damping sleeves 17 are fixedly connected to both sides of the bottom end of the support moving plate 1. Damping rods 19 are slidably connected inside the damping sleeves 17. The bottom end of the damping rods 19 is fixedly connected to the top end of the stable support plate 8. The bottom end slot of the support moving plate 1 is connected to the top end of the stable support plate 8 through a tension spring 18. Multiple anti-slip slots 9 are evenly opened at the bottom end of the stable support plate 8 to increase the friction of the stable support plate 8.

[0027] First, move the equipment to the work site and lock the pulley group buckles. Then, start the drive motor 7 to drive the rotating rod 12 to rotate. The winding roller 15 synchronously winds up the pull rope 14. This transmission process generates a centripetal traction force on the two circular sleeves 10, which drives the symmetrically arranged pull rods 13 to retract synchronously. This, in turn, causes the lower pressure plate 11 to rotate. When the lower pressure plate 11 moves, its special angle design transmits the pressure to the stable support plate 8, causing it to move downward until it is completely in contact with the ground. At this time, the anti-slip grooves 9 distributed on the bottom surface of the support plate 8 significantly improve the stability of the device by increasing the friction coefficient of the contact surface. After the mechanical fixing is completed, reliably connect the water supply pipeline to the connecting pipe 3. Finally, start the water pump body 2 to carry out fluid transmission. This multi-level interlocking mechanism not only ensures the structural stability of the equipment during operation, but also ensures the smooth operation of the water pump and the stable water delivery efficiency.

[0028] Reference Figure 1 and Figure 5The connecting pipes 3 are used to connect the two sides of the water pump body 2. The inside of the connecting pipes 3 is threaded with a fixing ring 21. The inner side of the fixing ring 21 is fixedly connected with a filter plate 4. The outer side of the fixing ring 21 is installed with a filter collection assembly 5 to achieve the blocking and collection of garbage. The filter collection assembly 5 includes a debris collection frame 23 located outside the fixing ring 21. The outer side of the debris collection frame 23 is fixedly connected with a cleaning pad 22. The outer side of the cleaning pad 22 is attached to the inner side of the connecting pipe 3. The inside of the connecting pipe 3 is fixedly connected with a limit ring 20 to achieve the stability of the installation of the fixing ring 21.

[0029] During water flow transmission, silt and other impurities are first intercepted and filtered by the high-efficiency filter plate 4. The filtered silt naturally settles into the debris collection frame 23 due to gravity. During cleaning, by rotating the debris collection frame 23, multiple protruding columns on its inner side form a linkage mechanism with the fixing ring 21, causing the fixing ring 21 to move outward along the inner wall thread of the connecting pipe 3. During this process, the cleaning pad 22 comes into close contact with the inner wall of the connecting pipe 3, effectively scraping off the attached silt and preventing it from entering the pump body and causing wear. This design not only achieves efficient separation and collection of silt, but also significantly improves the ease of maintenance of the device through the integrated cleaning mechanism, ensuring long-term stable operation of the system.

[0030] Working principle: Move the device to the working location, lock the multiple pulleys with their buckles, then start the drive motor 7 to rotate the rotating rod 12, rotate the winding roller 15 to wind up the pull rope 14, thereby generating an inward pulling force on the pulling rod 13 through the pulling sleeve 10. The pulling rods 13 on both sides move inward at the same time, thereby flipping the flipping lower pressure plate 11. The angle flipping of the flipping lower pressure plate 11 generates downward pressure on the stabilizing support plate 8, moving the stabilizing support plate 8 downward and into contact with the ground. Multiple anti-slip grooves 9 further increase the contact friction of the stabilizing support plate 8, improving the stability of the device. Connect the water pipe through the connecting pipe 3, and start the water pump body 2 to transmit the water flow.

[0031] After the water flow is completed, the silt and other debris generated during the water flow process will be blocked and filtered by the filter plate 4. The filtered silt will fall into the interior of the debris collection frame 23 due to its own gravity. When cleaning the silt, the debris collection frame 23 is rotated by the force of multiple protruding columns on the inner side of the debris collection frame 23. The fixing ring 21 then contacts the inner thread of the connecting pipe 3, thereby moving the fixing ring 21 outward. The outer side of the cleaning pad 22 contacts the inner side of the connecting pipe 3, thereby cleaning the silt on the inner wall of the connecting pipe 3.

[0032] 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 portable drainage pump for earthwork construction in building engineering, characterized in that, include: A support moving plate (1) is used to support the operation. A water pump body (2) is fixedly connected to the top of the support moving plate (1). A push rod (6) is fixedly connected to the right side of the top of the support moving plate (1). A stable support plate (8) is set directly below the bottom of the support moving plate (1). A rotating rod (12) is rotatably connected inside the support moving plate (1). A drive motor (7) is fixedly connected to the middle of the front end of the support moving plate (1). The drive end of the drive motor (7) is fixedly connected to the front end of the rotating rod (12). A take-up roller (15) is fixedly connected to the outside of the rotating rod (12). Limit slots (16) are opened on both sides inside the support moving plate (1). The outside of the take-up roller (15) is connected to the top of the stable support plate (8) through a traction pressing assembly (24) to achieve the support stability of the support moving plate (1). Connecting pipes (3) are used to connect the two sides of the water pump body (2). The inside of each connecting pipe (3) is threaded with a fixing ring (21). A blocking filter plate (4) is fixedly connected to the inside of the fixing ring (21). A filter collection assembly (5) is installed on the outside of the fixing ring (21) to achieve the blocking and collection of garbage.

2. The portable drainage pump for earthwork construction in building engineering according to claim 1, characterized in that: The filter collection assembly (5) includes a debris collection frame (23) located outside the fixing ring (21), and a cleaning pad (22) is fixedly connected to the outside of the debris collection frame (23). The outside of the cleaning pad (22) is attached to the inside of the connecting tube (3).

3. A portable drainage pump for earthwork construction in building engineering according to claim 1, characterized in that: The traction pressing assembly (24) includes a pull rod (13) that slides inside the limiting slot (16). The pull rod (13) has a flip-down pressing plate (11) flipped on its outside. The pull rod (13) has a pull sleeve (10) rotatably connected to the middle of its outer side. The pull sleeve (10) has a pull rope (14) fixedly connected to its inner side. The inner side of the pull rope (14) is fixedly connected to both sides of the take-up roller (15). The bottom end of the flip-down pressing plate (11) is rotatably connected to both sides of the top end of the stabilizing support plate (8).

4. A portable drainage pump for earthwork construction in building engineering according to claim 1, characterized in that: Damping sleeves (17) are fixedly connected to both sides of the bottom end of the support moving plate (1), and damping rods (19) are slidably connected inside the damping sleeves (17). The bottom end of the damping rods (19) is fixedly connected to the top end of the stable support plate (8).

5. A portable drainage pump for earthwork construction in building engineering according to claim 1, characterized in that: The bottom slot of the support moving plate (1) is connected to the top of the stable support plate (8) by a tension spring (18).

6. A portable drainage pump for earthwork construction in building engineering according to claim 1, characterized in that: The bottom end of the stabilizing support plate (8) is provided with multiple anti-slip grooves (9) to increase the friction of the stabilizing support plate (8).

7. A portable drainage pump for earthwork construction in building engineering according to claim 1, characterized in that: Each of the connecting pipes (3) is fixedly connected to a limiting ring (20) to ensure the stability of the installation of the fixing ring (21).

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