Submersible pump lifting mechanism

Abstract

The utility model provides a submersible pump lifting mechanism, which relates to the technical field of submersible pump lifting, and comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a support plate, the upper surface of the support plate is fixedly connected with a top plate, the lower surface of the bottom plate is provided with moving wheels, the bottom plate and the top plate are provided with square through grooves, and the bottom plate is slidably connected with a placing box. By arranging the placing box, when the submersible pump pumps water, the overall weight of the submersible pump is increased due to water pumping, then the gravity center of the device is changed, at the moment, the placing box is pushed to slide away from the supporting plate on the bottom plate, meanwhile, water pumped by the submersible pump is injected into the placing box, the weight of the placing box is increased, the gravity center is balanced, and the device is more stable.

Description

Technical Field

[0001] This utility model belongs to the field of submersible pump lifting technology, and in particular relates to a submersible pump lifting mechanism. Background Technology

[0002] The submersible pump lifting mechanism is a key component of a submersible pump system. In natural water bodies (such as rivers, lakes, and reservoirs), water levels fluctuate significantly with factors such as seasons, rainfall, and tides. The lifting mechanism can flexibly adjust the depth of the submersible pump according to the water level, ensuring that the pump is always in the appropriate working position and guaranteeing pumping efficiency.

[0003] When submersible pumps are used in wider rivers, canals, or small pools, the width of the river makes it impossible to support the pump on both sides. The lifting mechanism of the submersible pump is located only on one side of the pump (asymmetrical support). When the submersible pump is working, the water flow generates a reaction force through the impeller. At the same time, the weight of the pump itself and the dynamic load during pumping will be concentrated on the side closer to the pump. The mechanism will tilt due to the imbalance of the center of gravity, which poses a risk of tipping over. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a submersible pump lifting mechanism to more accurately resolve the problems described above.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model proposes a submersible pump lifting mechanism, including a base plate, a support plate fixedly connected to the upper surface of the base plate, a top plate fixedly connected to the upper surface of the support plate, a moving wheel installed on the lower surface of the base plate, a square through groove provided on the base plate and the top plate, a placement box slidably connected to the base plate, an installation plate slidably connected to the top plate, a lift and a submersible pump installed on the installation plate, and a fixing component provided on the base plate.

[0007] Preferably, the upper surface of the placement box is open, one side of the placement box is connected to a drain pipe, and one end of the drain pipe is threaded to a plug.

[0008] Preferably, the upper surface of the base plate is provided with two square through slots, and the fixing component includes a mounting ring located on the lower surface of the base plate at the square through slots and fixedly connected to the base plate. A sliding seat is slidably connected inside the mounting ring, and a spring is fixedly connected between the sliding seat and the mounting ring. Multiple insert rods are fixedly connected to the lower surface of the sliding seat.

[0009] In one example, the sliding seat extends upward into a square through slot, and the two sliding seats have a ramp on the side facing the placement box.

[0010] Preferably, two fixing plates are fixedly connected to the upper surface of the mounting plate, two horizontal plates are fixedly connected to one side of the top plate, and two hydraulic cylinders are installed on the top plate, with the telescopic rods of the hydraulic cylinders fixedly connected to the fixing plates.

[0011] Preferably, the support plate is provided with a square through groove that communicates with the bottom plate and the top plate. A rotating plate is rotatably connected to the side wall of the square through groove on the support plate. A first slide rail is fixedly connected to one side of the placement box. A first slider is slidably connected to the first slide rail. The first slider is rotatably connected to the rotating plate. A second slide rail is fixedly connected to one side of the mounting plate. A second slider is slidably connected to the second slide rail. The second slider is rotatably connected to the other end of the rotating plate.

[0012] The submersible pump lifting mechanism proposed in this utility model can bring the following beneficial effects:

[0013] Firstly, by setting up a placement box, the device moves closer to the riverbank, pushing the mounting plate to move away from the support plate, thereby bringing the submersible pump closer to the river. Then, the winch controls the submersible pump to extend underwater for use. Due to the change in the position of the mounting plate, and when the submersible pump is pumping water, the overall weight of the submersible pump increases due to the water being pumped, which in turn changes the center of gravity of the device. At this time, the placement box is pushed to slide away from the support plate on the bottom plate, and the water pumped by the submersible pump is injected into the placement box, increasing the weight of the placement box, balancing the center of gravity, and making the device more stable.

[0014] Secondly, by setting a rotating plate, the hydraulic cylinder pushes the mounting plate to move, causing the submersible pump to extend. When the mounting plate moves, the second slider pulls one side of the rotating plate, causing the rotating plate to rotate. The other side of the rotating plate pushes the second slider, causing the placement box to move, squeezing the sliding seat, and causing the insertion rod to insert into the soil, thus fixing the device and making it more convenient to use and operate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0017] Figure 3 This is a schematic diagram of the rotating plate of this utility model.

[0018] Figure 4 This is a structural schematic diagram of the fixing component of this utility model.

[0019] In the diagram: 1. Base plate; 2. Support plate; 3. Top plate; 4. Moving wheel; 5. Placement box; 6. Mounting plate; 7. Fixing assembly; 71. Mounting ring; 72. Sliding seat; 73. Spring; 74. Insert rod; 8. Drain pipe; 9. Fixing plate; 10. Horizontal plate; 11. Hydraulic cylinder; 12. Rotating plate; 13. First slide rail; 14. First slider; 15. Second slide rail; 16. Second slider. Detailed Implementation

[0020] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0021] like Figures 1-4 As shown in the figure, an embodiment of this utility model proposes a submersible pump lifting mechanism, including a base plate 1, a support plate 2 fixedly connected to the upper surface of the base plate 1, a top plate 3 fixedly connected to the upper surface of the support plate 2, and movable wheels 4 installed on the lower surface of the base plate 1. Square through grooves are provided on the base plate 1 and the top plate 3. A placement box 5 is slidably connected to the base plate 1, and an mounting plate 6 is slidably connected to the top plate 3. A lift and a submersible pump are mounted on the mounting plate 6. A fixing component 7 is provided on the base plate 1. The upper surface of the placement box 5 is open, and a drain pipe 8 is connected to one side of the placement box 5. A plug is threaded to one end of the drain pipe 8. The submersible pump and the corresponding lift are both mounted on the mounting plate 6. The lift is a winch, mounted on the upper surface of the mounting plate 6. A through groove is provided on the mounting plate 6, and a steel cable on the winch passes downward through the through groove and is fixed to the submersible pump. Rollers are provided to facilitate the device's movement of the submersible pump. The pump can be moved to different locations for use, such as in flood relief. Before use, move the device closer to the riverbank and push the mounting plate 6 away from the support plate 2, so that the submersible pump is closer to the river. Then, the winch controls the submersible pump to extend underwater for use. Due to the change in the position of the mounting plate 6, and the increase in the overall weight of the submersible pump when it pumps water, the center of gravity of the device changes. At this time, push the placement box 5 to slide away from the support plate 2 on the base plate 1, and at the same time, inject the water pumped by the submersible pump into the placement box 5, increasing the weight of the placement box 5, balancing the center of gravity, and making the device more stable. At the same time, when the water flow is rapid, the fixing component 7 can be activated to make the base plate 1 more stable with respect to the ground and prevent shaking and tipping. After use, when the submersible pump is retracted, remove the plug of the drain pipe 8 to drain the water.

[0022] like Figure 1 and Figure 2 and Figure 4As shown, the upper surface of the base plate 1 is provided with two square through slots. The fixing assembly 7 includes a mounting ring 71, which is located on the lower surface of the base plate 1 at the square through slots and is fixedly connected to the base plate 1. A sliding seat 72 is slidably connected inside the mounting ring 71. A spring 73 is fixedly connected between the sliding seat 72 and the mounting ring 71. Multiple insert rods 74 are fixedly connected to the lower surface of the sliding seat 72. The sliding seat 72 extends upward out of the square through slots. The two sliding seats 72 have inclined surfaces facing the placement box 5. When the submersible pump is placed in the water, water is first injected into the water tank, and then the placement box 5 is pushed to move. The placement box 5 contacts the inclined surface of the sliding seat 72, pressing the sliding seat 72 downward. The sliding seat 72 slides vertically, so that the insert rods 74 below are inserted into the soil, making the device more stable and preventing the device from shifting. When the placement box 5 is reset, the sliding seat 72 slides upward and resets under the push of the spring 73.

[0023] like Figure 2 and Figure 3 As shown, two fixing plates 9 are fixedly connected to the upper surface of the mounting plate 6, and two horizontal plates 10 are fixedly connected to one side of the top plate 3. Two hydraulic cylinders 11 are installed on the top plate 3, and the telescopic rods of the hydraulic cylinders 11 are fixedly connected to the fixing plates 9. The support plate 2 is provided with a square through groove that communicates with the bottom plate 1 and the top plate 3. The side wall of the square through groove on the support plate 2 is rotatably connected to a rotating plate 12. A first slide rail 13 is fixedly connected to one side of the placement box 5, and a first slider 14 is slidably connected to the first slide rail 13. The first slider 14 is rotatably connected to the rotating plate 12. A second slide rail 15 is fixedly connected to one side of plate 6, and a second slider 16 is slidably connected to the second slide rail 15. The second slider 16 is rotatably connected to the other end of the rotating plate 12. In use, the hydraulic cylinder 11 pushes the mounting plate 6 to move, causing the submersible pump to extend. When the mounting plate 6 moves, the second slider 16 pulls one side of the rotating plate 12, causing the rotating plate 12 to rotate. The other side of the rotating plate 12 pushes the second slider 16, causing the placement box 5 to move, squeezing the sliding seat 72, and causing the insertion rod 74 to be inserted into the soil. The fixed device is more convenient to use and operate.

[0024] Working principle: Before use, the pushing device is moved closer to the riverbank. The hydraulic cylinder 11 pushes the mounting plate 6 to move, causing the submersible pump to extend. When the mounting plate 6 moves, the second slider 16 pulls one side of the rotating plate 12, causing the rotating plate 12 to rotate. The other side of the rotating plate 12 pushes the second slider 16, causing the placement box 5 to move. This squeezes the sliding seat 72, causing the insertion rod 74 to insert into the mud. The winch controls the submersible pump to extend underwater for use. The water pumped by the submersible pump is injected into the placement box 5, increasing the weight of the placement box 5 and balancing the center of gravity.

[0025] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A submersible pump lifting mechanism, characterized in that, Includes a base plate (1), a support plate (2) fixedly connected to the upper surface of the base plate (1), a top plate (3) fixedly connected to the upper surface of the support plate (2), a moving wheel (4) installed on the lower surface of the base plate (1), square through grooves provided on the base plate (1) and the top plate (3), a placement box (5) slidably connected on the base plate (1), an installation plate (6) slidably connected on the top plate (3), an elevator and a submersible pump installed on the installation plate (6), and a fixing component (7) provided on the base plate (1).

2. The submersible pump lifting mechanism according to claim 1, characterized in that, The upper surface of the placement box (5) is open, and one side of the placement box (5) is connected to a drain pipe (8), with a plug threaded to one end of the drain pipe (8).

3. The submersible pump lifting mechanism according to claim 1, characterized in that, The upper surface of the base plate (1) is provided with two square through slots. The fixing component (7) includes a mounting ring (71). The mounting ring (71) is located on the lower surface of the base plate (1) at the square through slot and is fixedly connected to the base plate (1). A sliding seat (72) is slidably connected inside the mounting ring (71). A spring (73) is fixedly connected between the sliding seat (72) and the mounting ring (71). Multiple insert rods (74) are fixedly connected to the lower surface of the sliding seat (72).

4. The submersible pump lifting mechanism according to claim 3, characterized in that, The sliding seat (72) extends upward through a square through groove, and the two sliding seats (72) have an inclined surface on the side facing the placement box (5).

5. The submersible pump lifting mechanism according to claim 1, characterized in that, Two fixing plates (9) are fixedly connected to the upper surface of the mounting plate (6), and two horizontal plates (10) are fixedly connected to one side of the top plate (3). Two hydraulic cylinders (11) are installed on the top plate (3), and the telescopic rods of the hydraulic cylinders (11) are fixedly connected to the fixing plates (9).

6. The submersible pump lifting mechanism according to claim 1, characterized in that, The support plate (2) is provided with a square through groove that communicates with the bottom plate (1) and the top plate (3). The side wall of the square through groove on the support plate (2) is rotatably connected to the rotating plate (12). The first slide rail (13) is fixedly connected to one side of the placement box (5). The first slider (14) is slidably connected to the first slide rail (13). The first slider (14) is rotatably connected to the rotating plate (12). The second slide rail (15) is fixedly connected to one side of the mounting plate (6). The second slider (16) is slidably connected to the second slide rail (15). The second slider (16) is rotatably connected to the other end of the rotating plate (12).

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