A submersible pump float

Abstract

This utility model discloses a submersible pump float box, including two float boxes and a submersible pump body. Each float box has a fixed frame on its surface, and multiple fixed supports are fixedly connected to the bottom of each fixed frame. Two fixed seats are fixedly connected to the surface of the submersible pump body. A circular hole is opened at the top of each fixed support, and a fixed rod is movably connected inside the circular hole. Pulling a pull ring causes the chuck, fixed rod, and fixed plate to move downwards synchronously. The fixed plate compresses and stores energy in a spring. Then, rotating the pull ring causes the chuck and locking block to rotate. When the locking block aligns with the locking slot, releasing the pull ring causes the fixed rod to reset under the spring's rebound, thereby resetting the chuck and locking the locking block into the locking slot. This fixes the fixed support and the fixed seat, facilitating easy fixing and use. The spring continuously provides upward preload, ensuring a tight fit between the locking block and the locking slot, preventing loosening even under water flow impact.

Description

Technical Field

[0001] This utility model belongs to the field of submersible pump float technology, and particularly relates to a submersible pump float. Background Technology

[0002] In scenarios such as urban drainage, farmland irrigation, and aquaculture, submersible pumps need to use float boxes to achieve floating operation on water and ensure stable water pumping function.

[0003] Traditionally, pontoons and submersible pumps are rigidly connected by bolts, requiring repeated adjustments with tools for disassembly and assembly, which is time-consuming and labor-intensive. Therefore, there is a need for a submersible pump pontoon that is easy to install, which can solve the shortcomings of existing technology and improve the installation efficiency between the submersible pump and the pontoon. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides a submersible pump float box. By pulling the pull ring, the chuck, fixing rod, and fixing plate move down synchronously. The fixing plate compresses and stores energy in the spring. Then, rotating the pull ring causes the chuck and locking block to rotate. When the locking block aligns with the locking slot, the pull ring is released, and the spring rebounds, causing the fixing rod to reset, thereby resetting the chuck. This allows the locking block to engage inside the locking slot, thus securing the fixing bracket and the fixing seat. This facilitates fixing and convenient use. The spring continuously provides upward preload, ensuring a tight fit between the locking block and the locking slot, preventing loosening even under water flow impact.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a submersible pump float box, comprising two float boxes and a submersible pump body. Each of the two float boxes has a fixed frame fixed to its surface. Multiple fixed supports are fixedly connected to the bottom of each fixed frame. Two fixed seats are fixedly connected to the surface of the submersible pump body. A circular hole is opened at the top of each fixed support. A fixed rod is movably connected inside the circular hole. A fixed plate is fixedly connected to the top of each fixed rod. A spring is fixedly connected to the bottom of the fixed plate. The bottom of the spring is fixedly connected to the top of the fixed support. The spring is movably sleeved on the surface of the fixed rod. Two through slots are opened at the top of each fixed seat. A positioning slot is fixedly connected inside each through slot. A locking groove is opened at the bottom of the through slot. A chuck is movably connected to the bottom of the fixed rod. A fixed plate is fixedly connected between the two float boxes. An airbag is provided at the bottom of the fixed plate. A locking block is fixedly connected to the surface of the chuck.

[0006] Furthermore, an air tube is provided at the top of the fixing plate, the interior of the air tube is connected to the interior of the airbag, and a valve is provided on the air tube.

[0007] Furthermore, the card block is engaged inside the card slot, and a pull ring is fixedly connected to the bottom end of the chuck.

[0008] Compared with the prior art, the beneficial effects of this utility model are:

[0009] When in use, align the fixed base of the submersible pump body with the fixed bracket of the float box, rotate the chuck to adjust the position of the locking block so that it corresponds to the position of the positioning groove, insert the fixing rod into the through groove, and then the locking block moves inside the positioning groove. By pulling the pull ring, the chuck, fixing rod and fixing plate move down synchronously. The fixing plate compresses the spring to store energy. Then rotate the pull ring to drive the chuck and locking block to rotate. When the locking block corresponds to the position of the locking groove, release the pull ring. Under the action of the spring rebound, the fixing rod is driven to reset, thereby driving the chuck to reset, so that the locking block is locked inside the locking groove, thereby fixing the fixed bracket and the fixed base. It is easy to fix and use. The spring continuously provides an upward preload force to keep the locking block and the locking groove tightly fitted, and even if it is impacted by water flow, it can prevent the connection from loosening. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0011] Figure 2 This is a cross-sectional view of the overall structure of this utility model.

[0012] Figure 3 This is a cross-sectional view of the fixed support structure of this utility model.

[0013] Figure 4 This is a schematic diagram of the fixing rod structure of this utility model.

[0014] In the diagram: 1. Float box; 2. Fixing frame; 3. Submersible pump body; 4. Fixing bracket; 5. Fixing seat; 6. Fixing plate; 7. Airbag; 8. Air pipe; 9. Valve; 10. Fixing rod; 11. Fixing plate; 12. Spring; 13. Chuck; 14. Pull ring; 15. Positioning groove. Detailed Implementation

[0015] 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, 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.

[0016] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model. Example

[0017] See appendix Figure 1-4 As shown, a submersible pump float box includes two float boxes 1 and a submersible pump body 3. A fixing frame 2 is fixed to the surface of each float box 1. Multiple fixing brackets 4 are fixedly connected to the bottom end of the fixing frame 2. Two fixing seats 5 are fixedly connected to the surface of the submersible pump body 3. A circular hole is opened at the top of each fixing bracket 4, and a fixing rod 10 is movably connected inside the circular hole. A fixing plate 11 is fixedly connected to the top of the fixing rod 10, and a spring 12 is fixedly connected to the bottom end of the fixing plate 11. The bottom end of the spring 12 is fixedly connected to the top end of the fixing bracket 4, and the spring 12 is movably sleeved on the surface of the fixing rod 10. Two through slots are opened at the top of each fixing seat 5, and a positioning slot 15 is fixedly connected inside each through slot. A slot is opened at the bottom of the through slot. A chuck 13 is movably connected to the bottom end of the fixing rod 10. A fixing plate 6 is fixedly connected between the two float boxes 1, and an airbag 7 is provided at the bottom end of the fixing plate 6. A locking block is fixedly connected to the surface of the chuck 13.

[0018] An air tube 8 is provided at the top of the fixed plate 6. The interior of the air tube 8 is connected to the interior of the airbag 7. A valve 9 is provided on the air tube 8.

[0019] The card block is engaged inside the card slot, and a pull ring 14 is fixedly connected to the bottom of the chuck 13.

[0020] Working principle: During use, align the fixed seat 5 of the submersible pump body 3 with the fixed bracket 4 of the float box 1, rotate the chuck 13 to adjust the position of the locking block so that it corresponds to the position of the positioning groove 15, and insert the fixing rod 10 into the through groove. At this time, the locking block moves inside the positioning groove 15. By pulling the pull ring 14, the chuck 13, the fixing rod 10 and the fixing plate 11 move down synchronously. The fixing plate 11 compresses the spring 12 to store energy. Then, rotate the pull ring 14 to drive the chuck 13 and the locking block to rotate. When the locking block corresponds to the position of the locking groove, release the pull ring 14. Under the action of the spring 12, the fixing rod 10 is reset, thereby driving the pump to move. The chuck 13 is reset, causing the locking block to engage inside the slot, thereby securing the fixed bracket 4 and the fixed base 5 for easy fixation and use. The spring 12 continuously provides upward preload, ensuring a tight fit between the locking block and the slot, preventing loosening even under water flow impact. With the airbag 7, air pipe 8, and valve 9 in place, before operation, an external air pump is connected to the air pipe 8, and valve 9 is opened to inflate the airbag 7. Once inflated, the airbag 7 can lift the fixed plate 6 in the water, indirectly increasing the overall buoyancy of the float box 1. The inflation amount can be flexibly adjusted according to the weight of the submersible pump body 3 and the target suspension depth.

[0021] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0022] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A submersible pump float, comprising two floats (1) and a submersible pump body (3), characterized in that: Both floats (1) are fixed with a mounting bracket (2). The bottom of the mounting bracket (2) is fixedly connected with multiple mounting supports (4). The surface of the submersible pump body (3) is fixedly connected with two mounting seats (5). The top of the mounting support (4) is provided with a round hole. A mounting rod (10) is movably connected inside the round hole. The top of the mounting rod (10) is fixedly connected with a mounting plate (11). The bottom of the mounting plate (11) is fixedly connected with a spring (12). The bottom of the spring (12) is connected to the mounting plate. The top of the bracket (4) is fixedly connected, the spring (12) is movably sleeved on the surface of the fixed rod (10), the top of the fixed seat (5) has two through slots, the inside of the through slots is fixedly connected to a positioning slot (15), the bottom of the through slots is provided with a card slot, the bottom of the fixed rod (10) is movably connected to a chuck (13), the two floats (1) are fixedly connected to a fixed plate (6), the bottom of the fixed plate (6) is provided with an airbag (7), and the surface of the chuck (13) is fixedly connected to a card block.

2. The submersible pump float according to claim 1, characterized in that: The top of the fixed plate (6) is provided with an air tube (8), the inside of the air tube (8) is connected to the inside of the air bag (7), and a valve (9) is provided on the air tube (8).

3. The submersible pump float according to claim 1, characterized in that: The card block is engaged inside the card slot, and a pull ring (14) is fixedly connected to the bottom end of the chuck (13).

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