Submersible sewage pump detection water passing assembly

Abstract

The utility model discloses a submersible sewage pump detection water passing assembly, which relates to the technical field of submersible sewage pump sealing detection, and comprises a water passing detection base, a lifting mechanism and a water passing pipe, the lifting mechanism is arranged in the water passing detection base, a movable seat is arranged on the lifting mechanism, and the water passing pipe comprises a first hard pipe, a second hard pipe and a flexible pipe. A butt joint pipe is detachably arranged at the upper end of the first hard pipe, a butt joint flange matched with an inlet flange of the submersible sewage pump is arranged at the upper end of the butt joint pipe, guide assemblies are arranged at the top of the water passing detection base, and the first hard pipe is connected with the multiple sets of guide assemblies; the water passing pipe can be driven to ascend and descend through the lifting mechanism, so that a butt joint flange at the upper end of the butt joint pipe connected with the upper end of the first hard pipe can be close to and aligned with an inlet flange of the submersible sewage pump through lifting, and the water passing detection base and the lifting mechanism form a supporting structure to support the water passing pipe. And the inlet flange and the butt flange can be conveniently and quickly connected.

Description

Technical Field

[0001] This utility model relates to the field of submersible sewage pump sealing detection technology, and in particular to a submersible sewage pump water flow detection component. Background Technology

[0002] Submersible sewage pumps are submersible sewage pumps, particularly suitable for conveying liquids containing hard solids, fibrous materials, and especially dirty, viscous, or slippery liquids. Currently, before leaving the factory, water is usually passed through the pump to test its airtightness, and a water-passing assembly is typically used to connect the pump inlet to the water supply pipeline.

[0003] Current water-passing components in existing technologies suffer from poor flexibility in practical use. For example, when connecting the connecting flange of the water-passing component to the inlet flange of the submersible sewage pump, it is necessary to stably align the connecting flange and the inlet flange completely before connecting them. Manual alignment of the connecting flange and the inlet flange during this process suffers from poor alignment accuracy and stability, affecting the efficiency of water-passing detection. Furthermore, the connecting flange and the water-passing component in existing technologies are fixedly installed, making it impossible to align the water-passing component with the inlet flange of the submersible sewage pump, which is not horizontal. Therefore, this invention proposes a water-passing component for detecting submersible sewage pumps to overcome the shortcomings of existing technologies. Utility Model Content

[0004] To address the aforementioned problems, the purpose of this utility model is to provide a submersible sewage pump water flow detection component. This component consists of a water flow detection base, a lifting mechanism, and a water flow pipe. The lifting mechanism can move the water flow pipe up and down, allowing the mating flange at the upper end of the connecting pipe connected to the upper end of the first rigid pipe to approach and align with the inlet flange of the submersible sewage pump through the lifting mechanism. The water flow detection base and the lifting mechanism form a support structure to support the water flow pipe, facilitating quick and easy connection between the inlet flange and the mating flange.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A submersible sewage pump water flow detection assembly includes a water flow detection base, a lifting mechanism, and a water flow pipe. The water flow detection base has a lifting mechanism inside, and a movable seat is provided on the lifting mechanism. The water flow pipe includes a first rigid pipe, a second rigid pipe, and a flexible pipe. The lower end of the first rigid pipe is connected to the movable seat. The second rigid pipe is provided on one side of the lower end of the first rigid pipe. A flexible pipe is detachably provided at one end of the second rigid pipe. A water inlet connector is provided at one end of the flexible pipe. A connecting pipe is detachably provided at the upper end of the first rigid pipe. A mating flange adapted to the inlet flange of the submersible sewage pump is provided at the upper end of the connecting pipe.

[0007] The top of the water-passage detection base is provided with a guide assembly, and there are multiple sets of the guide assembly. The first rigid tube is connected to multiple sets of the guide assembly.

[0008] A further improvement is made in that: the lifting mechanism includes a lifting screw, a drive rod, and an operating wheel; the lifting screw is rotatably mounted inside the water-passing detection base; the movable seat is threadedly connected to the lifting screw; an operating port is provided on the lower outer wall of the water-passing detection base; a first gear is provided on the lower shaft of the lifting screw; a drive rod is rotatably mounted inside the water-passing detection base; an operating wheel and a second gear are provided on the drive rod; the second gear meshes with the first gear; and the operating wheel is adapted to the position of the operating port.

[0009] A further improvement is that the bottom of the water-passing detection base is provided with four movable wheels, and the movable wheels are provided with brake pads.

[0010] A further improvement is that: the inner wall of the upper end of the first rigid tube is provided with a connecting internal thread, and the outer wall of the lower end of the connecting tube is provided with a connecting external thread that is compatible with the connecting internal thread.

[0011] A further improvement is that the guiding assembly includes a guide rod and a connecting sleeve. The top of the water-passing detection base is provided with a guide rod, the outer wall of the first rigid pipe is provided with a connecting ring, the bottom of the connecting ring is provided with a connecting sleeve, and the connecting sleeve is slidably connected to the guide rod.

[0012] A further improvement is that a guide groove is provided on the inner wall of the water-passing detection base, and the outer wall of the movable seat is slidably connected to the guide groove through a guide block.

[0013] The beneficial effects of this utility model are as follows: This utility model sets the submersible sewage pump water flow detection component to consist of a water flow detection base, a lifting mechanism and a water flow pipe. The lifting mechanism can drive the water flow pipe to move up and down, so that the docking flange at the upper end of the connecting pipe connected to the upper end of the first rigid pipe can be brought close to and aligned with the inlet flange of the submersible sewage pump by the lifting mechanism. The water flow detection base and the lifting mechanism form a support structure to support the water flow pipe, which facilitates quick connection between the inlet flange and the docking flange.

[0014] The connecting pipe and the first rigid pipe of the water passage are detachably installed. By replacing the connecting pipe with a connecting pipe with a different mating flange, the water passage can be connected to the inlet flange of a submersible sewage pump with a different size, which improves the flexibility of the water passage assembly. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 This is a three-dimensional schematic diagram of the water pipe installation structure of this utility model;

[0017] Figure 3 This is a schematic diagram showing the connection and disassembly of the lifting mechanism and the water detection base of this utility model;

[0018] Figure 4 This is a schematic diagram showing the connection and disassembly of the first rigid pipe and the connecting pipe of this utility model.

[0019] The components include: 1. Water flow detection base; 2. Water flow pipe; 201. First rigid pipe; 202. Second rigid pipe; 203. Flexible hose; 204. Inlet connector; 3. Movable seat; 4. Connecting pipe; 5. Submersible sewage pump; 501. Inlet flange; 6. Connecting flange; 7. Lifting screw; 8. Drive rod; 9. Operating wheel; 10. Operating port; 11. First gear; 12. Second gear; 13. Movable wheel; 14. Connecting internal thread; 15. Connecting external thread; 16. Guide rod; 17. Connecting sleeve; 18. Connecting ring; 19. Guide groove; 20. Guide block. Detailed Implementation

[0020] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0021] according to Figure 1-4 As shown in the figure, this embodiment proposes a submersible sewage pump water flow detection component, including a water flow detection base 1, a lifting mechanism, and a water flow pipe 2. The water flow detection base 1 is provided with a lifting mechanism, and a movable seat 3 is provided on the lifting mechanism. The water flow pipe 2 includes a first rigid pipe 201, a second rigid pipe 202, and a flexible hose 203. The lower end of the first rigid pipe 201 is connected to the movable seat 3. The second rigid pipe 202 is provided on one side of the lower end of the first rigid pipe 201. A flexible hose 203 is detachably provided at one end of the second rigid pipe 202. A water inlet connector 204 is provided at one end of the flexible hose 203. A connecting pipe 4 is detachably provided at the upper end of the first rigid pipe 201. A mating flange 6 adapted to the inlet flange 501 of the submersible sewage pump 5 is provided at the upper end of the connecting pipe 4. A guide component is provided on the top of the water flow detection base 1. Multiple sets of guide components are provided, and the first rigid pipe 201 is connected to multiple sets of guide components.

[0022] When the submersible sewage pump detection water-passing assembly of this utility model is connected to the inlet flange 501 of the submersible sewage pump 5, the entire structure is moved to directly below the inlet flange 501, and then the position of the structure is fixed. The water-passing pipe 2 on the moving seat 3 is moved upward by controlling the lifting mechanism until the mating flange 6 on the connecting pipe 4 located at the upper end of the first rigid pipe 201 contacts the inlet flange 501. Then, the water-passing assembly is assembled with the submersible sewage pump 5 by connecting the inlet flange 501 and the mating flange 6. Then, the outlet of the submersible sewage pump 5 is sealed, and the hose 203 is connected to the water source through the water inlet connector 204, so that water passes into the submersible sewage pump 5 to achieve the sealing test.

[0023] The lifting mechanism includes a lifting screw 7, a drive rod 8, and an operating wheel 9. The lifting screw 7 is rotatably mounted inside the water-passing detection base 1. The movable seat 3 is threadedly connected to the lifting screw 7. An operating port 10 is provided on the lower outer wall of the water-passing detection base 1. A first gear 11 is provided on the lower shaft of the lifting screw 7. The drive rod 8 is rotatably mounted inside the water-passing detection base 1. The drive rod 8 is equipped with the operating wheel 9 and a second gear 12, which mesh with the first gear 11. The operating wheel 9 is positioned to match the operating port 10. By rotating the operating wheel 9 at the operating port 10, the drive rod 8 is driven to rotate. When the drive rod 8 rotates, the second gear 12 drives the lifting screw 7, on which the first gear 11 is mounted, to rotate. Then, the movable seat 3 moves on the lifting screw 7. During the movement of the movable seat 3, it is guided by a guide assembly.

[0024] The water-passage detection base 1 is equipped with four casters 13 at its bottom corners, and each caster 13 has a brake pad. The casters 13 facilitate the flexible movement of the water-passage detection base 1.

[0025] The upper inner wall of the first rigid tube 201 is provided with an internal thread 14, and the lower outer wall of the connecting tube 4 is provided with an external thread 15 that matches the internal thread 14. This arrangement allows the connecting tube 4 to be quickly disassembled from the first rigid tube 201.

[0026] The guiding assembly includes a guide rod 16 and a connecting sleeve 17. The guide rod 16 is located at the top of the water-passing detection base 1, and a connecting ring 18 is located on the outer wall of the first rigid pipe 201. The connecting sleeve 17 is located at the bottom of the connecting ring 18, and the connecting sleeve 17 is slidably connected to the guide rod 16. A guide groove 19 is located on the inner wall of the water-passing detection base 1, and the outer wall of the movable seat 3 is slidably connected to the guide groove 19 via a guide block 20. The slidable connection between the guide block 20 and the guide groove 19, and the slidable connection between the connecting sleeve 17 and the guide rod 16, provide guidance for the lifting and lowering of the movable seat 3. The multiple guiding features improve the lifting and lowering stability of the movable seat 3.

[0027] This utility model sets the submersible sewage pump water flow detection component as consisting of a water flow detection base 1, a lifting mechanism and a water flow pipe 2. The lifting mechanism can drive the water flow pipe 2 to move up and down, so that the docking flange 6 at the upper end of the connecting pipe 4 connected to the upper end of the first rigid pipe 201 can move closer to and align with the inlet flange 501 of the submersible sewage pump 5 by lifting. The water flow detection base 1 and the lifting mechanism form a support structure to support the water flow pipe 2, which facilitates quick and easy connection between the inlet flange 501 and the docking flange 6.

[0028] The connecting pipe 4 and the first rigid pipe 201 of the water pipe 2 are detachably installed. The water pipe 2 can be connected to the inlet flange 501 of the submersible sewage pump 5 with different sizes by replacing the connecting pipe 4 with a connecting flange 6, thereby improving the flexibility of the water flow assembly.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A submersible sewage pump water flow detection component, characterized in that: The device includes a water-passing detection base (1), a lifting mechanism, and a water-passing pipe (2). The water-passing detection base (1) is equipped with a lifting mechanism, and a movable seat (3) is provided on the lifting mechanism. The water-passing pipe (2) includes a first rigid pipe (201), a second rigid pipe (202), and a flexible hose (203). The lower end of the first rigid pipe (201) is connected to the movable seat (3). The lower end of the first rigid pipe (201) is provided with a second rigid pipe (202) on one side. One end of the second rigid pipe (202) is detachably equipped with a flexible hose (203). One end of the flexible hose (203) is equipped with a water inlet connector (204). The upper end of the first rigid pipe (201) is detachably equipped with a connecting pipe (4). The upper end of the connecting pipe (4) is equipped with a docking flange (6) that is compatible with the inlet flange (501) of the submersible sewage pump (5). The top of the water-passing detection base (1) is provided with a guide assembly, and multiple sets of the guide assembly are provided. The first rigid tube (201) is connected to multiple sets of the guide assembly.

2. The submersible sewage pump water flow detection assembly according to claim 1, characterized in that: The lifting mechanism includes a lifting screw (7), a drive rod (8), and an operating wheel (9). The lifting screw (7) is rotatably provided inside the water-passing detection base (1). The movable seat (3) is threadedly connected to the lifting screw (7). An operating port (10) is provided on the lower outer wall of the water-passing detection base (1). A first gear (11) is provided on the lower shaft of the lifting screw (7). A drive rod (8) is rotatably provided inside the water-passing detection base (1). An operating wheel (9) and a second gear (12) are provided on the drive rod (8). The second gear (12) meshes with the first gear (11). The operating wheel (9) is adapted to the position of the operating port (10).

3. The submersible sewage pump water flow detection assembly according to claim 1, characterized in that: The water-passage detection base (1) has four movable wheels (13) at its bottom corners, and the movable wheels (13) are equipped with brake pads.

4. The submersible sewage pump water flow detection assembly according to claim 1, characterized in that: The upper inner wall of the first rigid tube (201) is provided with a connecting internal thread (14), and the lower outer wall of the connecting tube (4) is provided with a connecting external thread (15) that is adapted to the connecting internal thread (14).

5. A submersible sewage pump water flow detection assembly according to claim 2, characterized in that: The guiding assembly includes a guide rod (16) and a connecting sleeve (17). The top of the water-passing detection base (1) is provided with the guide rod (16), and the outer wall of the first rigid tube (201) is provided with a connecting ring (18). The bottom of the connecting ring (18) is provided with a connecting sleeve (17), and the connecting sleeve (17) is slidably connected to the guide rod (16).

6. The submersible sewage pump water flow detection assembly according to claim 1, characterized in that: The inner wall of the water-passing detection base (1) is provided with a guide groove (19), and the outer wall of the movable base (3) is slidably connected to the guide groove (19) through a guide block (20).

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