A diving double-automatic coupling submersible pump platform

Abstract

The present invention discloses a diving double automatic coupling submersible pump platform, which includes a submersible pump platform. The submersible pump platform comprises a base, on the upper surface of the base is fixedly connected with a support seat, on the upper surface of the support seat is fixedly connected with a connecting seat, and ball one-way valves are symmetrically arranged inside the connecting seat. One end of the ball one-way valve penetrates through the connecting seat. On both sides of the upper end of the guiding block, a motor is fixedly installed through a bracket. A lead screw is fixedly arranged at the rotating end of the motor. The bottom end of the lead screw is rotatably arranged on the upper surface of the supporting block, and a sliding plate is threadedly sleeved on the outer wall of the lead screw. The through groove on the sliding plate is slidably fitted with the outer wall of the guiding block. When the submersible pump operates, it can ensure that the two submersible pumps do not interfere with each other when operating simultaneously. When it is necessary for the two submersible pumps to work simultaneously at an emergency water level, it can also ensure 80% of the flow rate, head, and drainage volume of the two submersible pumps. When the submersible pump needs to be repaired or replaced, the submersible pump can be automatically lifted with the drive of the motor, facilitating the maintenance and replacement by the staff.

Description

Technical Field

[0001] The present invention relates to the technical field of submersible pumps, and specifically to a submersible double automatic coupling submersible pump platform. Background Art

[0002] When the submersible pumps in current sewage treatment stations or sewage pools are lifted, generally for lighter pumps, manual lifting is adopted. However, if it is necessary to manually lift a 20-kilogram water pump from a pool several meters deep, it is rather strenuous. Therefore, for the lifting of heavier submersible pumps, generally a submersible pump coupler is installed at the bottom of the sewage pool, the submersible pump is connected to a hoist, and then limited by the slide rail on the submersible pump coupler, so that the submersible pump can slide downward and finally be coupled with the submersible pump coupler. After coupling, drainage is carried out through the connecting pipe on the submersible pump coupler. However, this method requires installing a separate hanger on each sewage pool and installing a hoist on each hanger. Since each sewage treatment station has several sewage pools, this method has a high investment cost. In addition, when lifting the submersible pump, the staff also needs to dive into the water to install the sling on the submersible pump, which is very troublesome. For this reason, we propose a submersible double automatic coupling submersible pump platform to solve the above problems. Summary of the Invention

[0003] The object of the present invention is to provide a submersible double automatic coupling submersible pump platform, including a submersible pump platform. The submersible pump platform includes a base. The upper surface of the base is fixedly connected with a support seat. The upper surface of the support seat is fixedly connected with a connecting seat, and ball check valves are symmetrically arranged inside the connecting seat, which can realize that when two submersible pumps operate simultaneously, they do not interfere with each other, and when two submersible pumps need to work simultaneously at an emergency water level, it can also ensure 80% of the flow rate, head, and drainage volume of the two submersible pumps. One end of the ball check valve penetrates through the connecting seat; the upper surface of the connecting seat is fixedly connected with symmetrically distributed support blocks. The side wall of the support block is fixedly provided with guide blocks, which can provide good support for the guide blocks, and thus make the guide blocks more stable. The upper ends of both sides of the guide blocks are fixedly installed with motors through brackets. The rotating end of the motor is fixedly provided with a lead screw. The bottom end of the lead screw is rotatably arranged on the upper surface of the support block, and a sliding plate is threadedly sleeved on the outer wall of the lead screw. The through groove on the sliding plate is slidably fitted with the outer wall of the guide block, which can make the sliding bottom plate slide up and down along the guide rail, realizing the easy replaceability of the submersible pump;

[0004] Both sides of the sliding plate are fixedly provided with telescopic plates. An inner telescopic plate is arranged inside the telescopic plate. One end of the inner telescopic plate is fixedly provided with a sliding bottom plate. A submersible pump is fixedly installed at the top of one end of the sliding bottom plate. When the submersible pump is lifted or lowered, the lifting angle can be adjusted by adjusting the telescopic length of the inner telescopic plate;

[0005] On the sliding bottom plate on one side of the submersible pump, there is a square hole penetrating up and down. A guide rail is slidably fitted in the square hole. One end of the guide rail is fixedly provided with a disc, and the disc is fixedly connected to the outer wall of the connecting seat.

[0006] Preferably, connecting blocks are symmetrically arranged on both sides of the disc. One end of the connecting block is fixedly connected to an inclined plate, and the inclined plate has a certain protective effect on the disc.

[0007] Preferably, screw holes are arrayed on the base, and fixing screws are threadedly inserted into the screw holes, so that the submersible pump platform can be fixed at the bottom of the sewage tank.

[0008] Preferably, a slider is provided on the surface of the guiding block, and the lower end of the slider is connected to the supporting block, making the sliding of the sliding plate smoother.

[0009] Preferably, limiting blocks are fixedly arranged on both sides at one end of the telescopic inner plate. The limiting blocks are slidably clamped with limiting grooves provided on the inner wall of the telescopic plate. When the telescopic inner plate is stretched, the telescopic inner plate can be limited.

[0010] Preferably, a handle is fixedly connected to the upper end of the guide rail, and an anti-slip pattern is provided on the outer surface of the connecting handle, so as to be not easy to slip off when grasping.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. When the submersible pump operates, it can achieve that two submersible pumps do not interfere with each other when operating simultaneously. When two submersible pumps need to work simultaneously at an emergency water level, it can also ensure 80% of the flow rate, head, and drainage volume of the two submersible pumps;

[0013] 2. When the submersible pump needs to be repaired or replaced, the submersible pump realizes automatic lifting driven by the motor, which is convenient for the staff to repair and replace;

[0014] 3. When the submersible pump is too far from the shore, by adjusting the length of the telescopic inner plate, the lifting angle can be adjusted, so that the submersible pump is close to the shore, which is convenient for the staff to repair and replace the submersible pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present invention;

[0016] Figure 2 is a schematic sectional view of the present invention;

[0017] Figure 3 is a schematic front view structural diagram of the present invention;

[0018] Figure 4 is a schematic sectional view of the telescopic plate of the present invention.

[0019] In the figure: 1 is the main body of the submersible pump platform, 11 is the base, 111 is the fixing screw, 12 is the support seat, 13 is the connecting seat, 14 is the disc, 15 is the support block, 16 is the guiding block, 17 is the slider, 18 is the ball check valve, 19 is the inclined plate, 191 is the connecting block, 2 is the guide rail, 21 is the sliding bottom plate, 22 is the submersible pump, 23 is the telescopic plate, 231 is the limiting block, 232 is the telescopic inner plate, 233 is the limiting groove, 24 is the square hole, 25 is the connecting handle, 3 is the motor, 31 is the lead screw, and 32 is the sliding plate. Specific embodiments

[0020] The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0021] Please refer to Figures 1-4 , the present invention provides a technical solution: a submersible double-automatic coupling submersible pump platform, including a submersible pump platform 1, the submersible pump platform 1 includes a base 11, the upper surface of the base 11 is fixedly connected with a support seat 12, the upper surface of the support seat 12 is fixedly connected with a connecting seat 13, and ball check valves 18 are symmetrically arranged inside the connecting seat 13, which can realize that the two submersible pumps 22 do not interfere with each other when operating simultaneously. When two submersible pumps 22 need to work simultaneously in an emergency water level, 80% of the flow rate, head, and drainage volume of the two submersible pumps 22 can be guaranteed. One end of the ball check valve 18 penetrates through the connecting seat 13; symmetrically distributed support blocks 15 are fixedly connected to the upper surface of the connecting seat 13, and guiding blocks 16 are fixedly arranged on the side walls of the support blocks 15, which can provide good support for the guiding blocks 16, thereby making the guiding blocks 16 more stable. Motors 3 are fixedly installed on both sides of the upper end of the guiding blocks 16 through brackets, the rotating ends of the motors 3 are fixedly provided with lead screws 31, the bottom ends of the lead screws 31 are rotatably arranged on the upper surface of the support blocks 15, and a sliding plate 32 is threadedly sleeved on the outer wall of the lead screw 31. The through groove on the sliding plate 32 is slidably attached to the outer wall of the guiding block 16, which can make the sliding bottom plate 21 slide up and down along the guide rail 2, realizing the easy replaceability of the submersible pump 22;

[0022] Telescopic plates 23 are fixedly arranged on both sides of the sliding plate 32, telescopic inner plates 232 are arranged inside the telescopic plates 23, one end of the telescopic inner plate 232 is fixedly provided with a sliding bottom plate 21, and a submersible pump 22 is fixedly installed on the top of one end of the sliding bottom plate 21. When the submersible pump 22 is lifted or lowered, the lifting angle can be adjusted by adjusting the telescopic length of the telescopic inner plate 232;

[0023] A vertically penetrating square hole 24 is arranged on the sliding bottom plate 21 on one side of the submersible pump 22, a guide rail 2 is slidably attached inside the square hole 24, and a disc 14 is fixedly arranged at the end of one end of the guide rail 2, and the disc 14 is fixedly connected to the outer wall of the connecting seat 13.

[0024] On both sides of the disc 14, connecting blocks 191 are symmetrically arranged. One end of the connecting block 191 is fixedly connected to the inclined plate 19, and the inclined plate 19 has a certain protective effect on the disc 14.

[0025] On the base 11, screw holes are arrayed. A fixing screw 111 is threadedly inserted into the screw hole, so that the submersible pump platform 1 can be fixed at the bottom of the sewage tank.

[0026] On the surface of the guiding block 16, a slider 17 is arranged. The lower end of the slider 17 is connected to the supporting block 15, making the sliding of the sliding plate 32 smoother.

[0027] On both sides of one end of the telescopic inner plate 232, limiting blocks 231 are fixedly arranged. The limiting blocks 231 are slidably clamped with limiting grooves 233 arranged in cooperation with the inner wall of the telescopic plate 23. When the telescopic inner plate 232 is stretched, the telescopic inner plate 232 can be limited.

[0028] At the upper end of the guide rail 2, a handle 25 is fixedly connected. A layer of anti-slip pattern is arranged on the outer surface of the connecting handle 25, so that it is not easy to slip off when grasped.

[0029] Working principle: When the present invention is in daily use, the submersible pump platform 1 is placed at the bottom of the sewage tank and fixedly connected to the bottom of the tank through the fixing screw 111. When only one submersible pump 22 is operating, the other ball check valve 18 is closed. When the two ball check valves 18 are opened simultaneously, the two submersible pumps 22 can operate independently when running simultaneously. The relevant operator starts the motor 3, and the motor 3 drives the lead screw 31 to rotate. By the lead screw principle, the sliding plate 32 reciprocates up and down along the lead screw 31. One end of the sliding plate 32 is connected to the telescopic plate 23. The telescopic inner plate 232 is slidably clamped inside the telescopic plate 23. One end of the telescopic inner plate 232 is fixedly connected to the sliding bottom plate 21, and the submersible pump 22 is fixedly installed on the sliding bottom plate 21. Thus, the submersible pump 22 also reciprocates up and down along the lead screw 31. Loosen the fixing screw 111, hold the connecting handle 25 and lift it upward to pull the submersible pump platform 1 out of the water surface, completing the recovery of the submersible pump platform 1.

[0030] The above has described in detail the structure, features and function effects of the present invention according to the embodiments shown in the drawings. The above is only the preferred embodiment of the present invention, but the present invention is not limited to the scope shown in the drawings. Any changes made according to the concept of the present invention, or modified into equivalent embodiments with equivalent changes, still within the spirit covered by the description and the drawings, should be within the protection scope of the present invention.

Claims

1. A diving double-automatic coupling submersible pump platform, comprising a submersible pump platform (1), characterized in that: The submersible pump platform (1) includes a base (11). A support base (12) is fixedly connected to the upper surface of the base (11). A connecting base (13) is fixedly connected to the upper surface of the support base (12). Ball check valves (18) are symmetrically arranged inside the connecting base (13). One end of the ball check valve (18) penetrates through the connecting base (13). Symmetrically distributed support blocks (15) are fixedly connected to the upper surface of the connecting base (13). Guide blocks (16) are fixedly arranged on the side walls of the support blocks (15). Motors (3) are fixedly installed at both upper ends of the guide blocks (16) through brackets. A lead screw (31) is fixedly arranged at the rotating end of the motor (3). The bottom end of the lead screw (31) is rotatably arranged on the upper surface of the support block (15). A sliding plate (32) is threadedly sleeved on the outer wall of the lead screw (31). The through groove on the sliding plate (32) is slidably fitted with the outer wall of the guide block (16); Both sides of the sliding plate (32) are fixedly provided with telescopic plates (23). A telescopic inner plate (232) is arranged inside the telescopic plate (23). A sliding bottom plate (21) is fixedly arranged at one end of the telescopic inner plate (232). A submersible pump (22) is fixedly installed at the top of one end of the sliding bottom plate (21); A square hole (24) penetrating up and down is arranged on the sliding bottom plate (21) on one side of the submersible pump (22). A guide rail (2) is slidably fitted inside the square hole (24). A disc (14) is fixedly arranged at the end of one end of the guide rail (2). The disc (14) is fixedly connected to the outer wall of the connecting base (13); Limit blocks (231) are fixedly arranged on both sides at one end of the telescopic inner plate (232). The limit blocks (231) are slidably clamped with limit grooves (233) arranged on the inner wall of the telescopic plate (23); Connecting blocks (191) are symmetrically arranged on both sides of the disc (14). An inclined plate (19) is fixedly connected to one end of the connecting block (191).

2. The diving double-automatic coupling submersible pump platform according to claim 1, characterized in that: Screw holes are arranged in an array on the base (11). Fixed screws (111) are threadedly inserted into the screw holes.

3. A diving double automatic coupling submersible pump platform according to claim 1, characterized in that: Sliders (17) are arranged on the surface of the guide block (16). The lower ends of the sliders (17) are connected to the support blocks (15).

4. A diving double-automatic coupling submersible pump platform according to claim 1, characterized in that: A connecting handle (25) is fixedly connected to the end of the upper end of the guide rail (2). An anti-slip pattern is arranged on the outer surface of the connecting handle (25).

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