Test device for conveniently detecting water pump by utilizing river channel

Abstract

The utility model discloses a test device convenient to use the riverway to carry out water pump detection, including gate body, sleeve, pump body, first filter baffle, connecting seat, second filter baffle, cleaning awl knife and lift subassembly, the gate body is reformed by the cast iron gate in the original riverway, the original gate frame part is retained, the gate body part is changed into the welding structure, and the gate body is connected with the connecting seat. The sleeve is detachably connected to the door body, the pump body is detachably connected to the door body through the fixing base, the pump body is located in the sleeve, the first filtering baffle is detachably connected to the sleeve, the connecting base is arranged between the first filtering baffle and the sleeve, and the second filtering baffle is arranged on one side of the first filtering baffle. And a plurality of water passing openings are formed in the first filtering baffle and the second filtering baffle, and the first filtering baffle and the second filtering baffle can filter the river channel garbage for multiple times. The test device for conveniently detecting the water pump by using the river channel is convenient for reducing the influence of river channel garbage on the test effect of water pump detection.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, specifically to a testing device that facilitates water pump testing using river channels. Background Technology

[0002] In water conservancy and hydropower projects, traditional pump gates are designed separately, that is, the gates and pumping stations are arranged separately. Usually, the gates are arranged in the middle of the river channel cross-section, and the pumps are set on both sides of the gates. However, the above method occupies a lot of space, has a long construction period, requires a large investment, and is prone to reducing the water exchange capacity of the river during flood drainage. At the same time, it is not convenient to use the river channel to test and inspect the pumps.

[0003] Therefore, to address the aforementioned issues, existing technology proposes a testing device that facilitates pump testing using river channels. This device integrates the pump and gate into a single design, utilizing the existing gate frame and replacing the gate body to fix the pump to the gate. The gate serves as both a water-blocking structure and the foundation supporting the pump. Fixing the pump to the gate effectively reduces the space required for pump testing compared to traditional pumping stations, offering advantages such as a short construction period and low investment. It also makes the pump's experimental data more realistic. While convenient for testing pumps using river channels, prolonged use can lead to debris accumulation and adhesion on the pump, requiring regular cleaning. Failure to clean in a timely manner can negatively impact the testing results. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a convenient testing device for water pump testing using river channels, thereby solving the problem mentioned in the background technology that garbage can affect the experimental results of water pump testing.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a test device for convenient water pump testing using river channels, comprising a gate, a sleeve, a pump body, a first filter baffle, a connecting seat, a second filter baffle, a cleaning cone, and a lifting assembly;

[0008] The sleeve is detachably connected to the door body;

[0009] The pump body is detachably connected to the door body via a fixed base, and the pump body is located inside the sleeve;

[0010] The first filter baffle is detachably connected to the sleeve;

[0011] The connecting seat is disposed between the first filter baffle and the sleeve;

[0012] The second filter baffle is disposed on one side of the first filter baffle, and both the first filter baffle and the second filter baffle are provided with multiple water inlets;

[0013] The cleaning cone blades are configured in multiple ways, and the multiple cleaning cone blades are respectively located in the multiple water inlets;

[0014] The lifting assembly is disposed between the plurality of cleaning cone blades.

[0015] Furthermore, the lifting assembly includes:

[0016] A protective box, which is detachably connected to the top of the sleeve;

[0017] An electric cylinder, which is installed inside the protective box;

[0018] A lifting frame, which is fixedly connected to the output end of the electric cylinder;

[0019] A sealing sleeve is fixedly connected to the sleeve, and the sealing sleeve has a through opening for the lifting frame to move.

[0020] A lifting plate is fixedly connected between the lifting frame and the plurality of cleaning cone blades.

[0021] Furthermore, the fixing base includes:

[0022] A fixing ring is provided on the door body, and a fixing opening is provided to match the fixing ring;

[0023] A sealing gasket is disposed between the retaining ring and the pump body;

[0024] A fixing block, wherein multiple fixing blocks are provided, and all multiple fixing blocks are fixedly connected to the fixing ring;

[0025] A fixing screw is threaded between each fixing block and the door body.

[0026] Furthermore, the connector includes:

[0027] The connecting plate is provided in multiple ways, and each of the multiple connecting plates is fixedly connected to the first filter baffle. The sleeve is provided with multiple connecting grooves that match the connecting plates.

[0028] A connecting screw, which is threaded between each of the connecting plates and the sleeve.

[0029] Furthermore, multiple mounting brackets are fixedly connected to the sleeve, and each of the mounting brackets is threadedly connected to the door body with mounting screws.

[0030] Furthermore, a positioning ring is fixedly fitted onto the protective box, and multiple positioning screws are threadedly connected between the positioning ring and the sleeve.

[0031] (III) Beneficial Effects

[0032] Compared with the prior art, this utility model provides a test device that facilitates water pump testing using river channels, and has the following beneficial effects:

[0033] 1. In this utility model, the fixed seat facilitates the stable installation of the pump body on the door, the sleeve facilitates the protection of the pump body, and the cooperation of the first filter baffle and the second filter baffle can intercept garbage in the river, thereby reducing the impact of river garbage on the experimental results of water pump testing.

[0034] 2. In this utility model, the lifting component facilitates the back-and-forth lifting of multiple cleaning cones within multiple water inlets, thereby facilitating the crushing of river debris within the multiple water inlets. This reduces the clogging of the first and second filter baffles, and improves the test results for water pump detection.

[0035] 3. In this utility model, the test device for convenient water pump testing using river channels is modified by using the existing gate in the river channel. The original gate frame is used, the gate body is replaced, and the pump body is fixed on the gate body. This can effectively reduce the space occupied by the water pump test site and reduce costs, while also making the test data of the water pump closer to reality. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the overall structure of this application;

[0037] Figure 2 For this application Figure 1 A magnified schematic diagram of the local structure at point A;

[0038] Figure 3 For this application Figure 1 A magnified schematic diagram of the local structure at point B;

[0039] Figure 4 This is a schematic diagram of the structure of the door body, pump body, and retaining ring in this application.

[0040] Figure 5 This is a schematic diagram of the structure of the sleeve, the second filter baffle, and the lifting plate in this application.

[0041] Figure 6This is a cross-sectional structural diagram showing the cooperation between the protective box, lifting frame, and sealing sleeve in this application.

[0042] In the diagram: 1. Door body; 2. Sleeve; 3. Pump body; 4. First filter baffle; 5. Second filter baffle; 6. Cleaning cone; 7. Protective box; 8. Electric cylinder; 9. Lifting frame; 10. Sealing sleeve; 11. Lifting plate; 12. Fixing ring; 13. Fixing block; 14. Fixing screw; 15. Connecting plate; 16. Connecting screw; 17. Mounting bracket; 18. Mounting screw; 19. Positioning ring; 20. Positioning screw. Detailed Implementation

[0043] 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.

[0044] Please see Figures 1 to 6 A test device for convenient water pump testing using a river channel includes a gate body 1, a sleeve 2, a pump body 3, a first filter baffle 4, a connecting seat, a second filter baffle 5, a cleaning cone 6, and a lifting assembly. The gate body 1 is a modified cast iron gate in the original river channel, retaining the original gate frame and modifying the gate body 1 into a welded structure. The sleeve 2 is detachably connected to the gate body 1. The pump body 3 is detachably connected to the gate body 1 via a fixing seat, and the pump body 3 is located inside the sleeve 2. The first filter baffle 4 is detachably connected to the sleeve 2. The connecting seat is located between the first filter baffle 4 and the sleeve 2. The second filter baffle 5 is a cleaning cone 6. The filter baffle 5 is located on one side of the first filter baffle 4, and both the first filter baffle 4 and the second filter baffle 5 are provided with multiple water inlets, which allow river water to enter the sleeve 2 and be discharged by the pump body 3. The first filter baffle 4 and the second filter baffle 5 can filter river garbage multiple times, reducing the impact of river garbage on the test results of the pump body 3. Multiple cleaning cones 6 are provided, and the multiple cleaning cones 6 are located in multiple water inlets, which can crush the river garbage in the water inlets, so as to reduce the garbage blockage at the water inlets. The lifting component is located between the multiple cleaning cones 6.

[0045] Specifically, the lifting assembly includes a protective box 7, an electric cylinder 8, a lifting frame 9, a sealing sleeve 10, and a lifting plate 11. The protective box 7 is detachably connected to the top of the sleeve 2. A positioning ring 19 is fixedly fitted on the protective box 7. Multiple positioning screws 20 are threaded between the positioning ring 19 and the sleeve 2. By turning the multiple positioning screws 20 between the positioning ring 19 and the sleeve 2, the protective box 7 can be installed and removed on the sleeve 2, which facilitates the installation and removal of the electric cylinder 8. The electric cylinder 8 is installed inside the protective box 7. The lifting frame 9 is fixedly connected to the output end of the electric cylinder 8. The sealing sleeve 10 is fixedly connected to the sleeve 2, and the sealing sleeve 10 has a through-hole for the lifting frame 9 to move, which can reduce the wear of the lifting frame 9 when it moves back and forth. The lifting plate 11 is fixedly connected between the lifting frame 9 and multiple cleaning cones 6.

[0046] Starting the electric cylinder 8 allows it to drive the lifting frame 9 to move back and forth, which in turn allows the lifting frame 9 to drive the lifting plate 11 to move back and forth. This allows the multiple cleaning cones 6 to move back and forth between multiple water inlets, thus facilitating the crushing of river debris in the water inlets and reducing debris blockage.

[0047] Specifically, the fixing seat includes a fixing ring 12, a sealing gasket, a fixing block 13, and a fixing screw 14. The door body 1 has a fixing port that matches the fixing ring 12. The sealing gasket is placed between the fixing ring 12 and the pump body 3 to reduce water leakage. Multiple fixing blocks 13 are provided, and multiple fixing blocks 13 are fixedly connected to the fixing ring 12. The fixing screw 14 is threaded between each fixing block 13 and the door body 1.

[0048] After the fixing ring 12 is installed in the fixing port, the pump body 3 can be installed on the door body 1. At the same time, the fixing screws 14 between each fixing block 13 and the door body 1 can be tightened to stably install the fixing ring 12 and the pump body 3 on the door body 1. The pump body 3 can also be disassembled and replaced on the door body 1, so that different models of water pumps can be installed during testing.

[0049] Specifically, the connecting seat includes a connecting plate 15 and a connecting screw 16. Multiple connecting plates 15 are provided, and all multiple connecting plates 15 are fixedly connected to the first filter baffle 4. Multiple connecting grooves matching the connecting plates 15 are provided on the sleeve 2. The connecting screw 16 is threaded between each connecting plate 15 and the sleeve 2.

[0050] When the first filter baffle 4 is installed on the sleeve 2, multiple connecting plates 15 will enter multiple connecting slots respectively. At the same time, the connecting screws 16 between the connecting plates 15 and the sleeve 2 are tightened, so that the first filter baffle 4 can be stably installed on the sleeve 2. When the first filter baffle 4 needs to be disassembled, replaced and cleaned, the connecting plates 15 on the sleeve 2 are removed, and then the first filter baffle 4 is removed.

[0051] Furthermore, multiple mounting brackets 17 are fixedly connected to the sleeve 2, and each mounting bracket 17 is threadedly connected to the door body 1 with mounting screws 18.

[0052] By tightening multiple mounting screws 18 between the sleeve 2 and multiple mounting brackets 17, multiple mounting brackets 17 can be installed and removed on the door body 1, so as to facilitate the installation, removal, replacement and cleaning of the sleeve 2 on the door body 1, and at the same time, the second filter baffle 5 can be removed and cleaned.

[0053] In summary, this experimental device for conveniently using river channels for pump testing allows the pump body 3 to be started during testing, enabling it to draw water from the river. During this process, the first filter baffle 4 and the second filter baffle 5 can intercept and filter river debris, reducing the impact of debris on the pump body 3. Simultaneously, starting the electric cylinder 8 causes it to move the lifting frame 9 and the lifting plate 11 back and forth, allowing multiple cleaning cones 6 to crush river debris in multiple water inlets, thereby reducing blockage and improving the testing effect of using river channels for pump testing.

[0054] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A testing device for conveniently utilizing river channels for water pump testing, characterized in that, include: Door body (1); Sleeve (2), which is detachably connected to the door body (1); Pump body (3), the pump body (3) is detachably connected to the door body (1) by a fixed seat, and the pump body (3) is located inside the sleeve (2); The first filter baffle (4) is detachably connected to the sleeve (2); A connecting seat is disposed between the first filter baffle (4) and the sleeve (2); The second filter baffle (5) is disposed on one side of the first filter baffle (4), and both the first filter baffle (4) and the second filter baffle (5) are provided with multiple water inlets; Cleaning cone cutter (6), wherein multiple cleaning cone cutters (6) are provided, and the multiple cleaning cone cutters (6) are respectively located in the multiple water inlets; A lifting assembly is disposed between the plurality of cleaning cone blades (6).

2. The test apparatus for conveniently using river channels for water pump testing according to claim 1, characterized in that, The lifting assembly includes: A protective box (7) is detachably connected to the top of the sleeve (2); An electric cylinder (8) is installed inside the protective box (7); The lifting frame (9) is fixedly connected to the output end of the electric cylinder (8); A sealing sleeve (10) is fixedly connected to the sleeve (2), and the sealing sleeve (10) has a through opening for the lifting frame (9) to move. A lifting plate (11) is fixedly connected between the lifting frame (9) and the plurality of cleaning cones (6).

3. The test apparatus for conveniently using river channels for water pump testing according to claim 2, characterized in that, The fixing base includes: A fixing ring (12) is provided on the door body (1) to match the fixing ring (12); A sealing gasket is disposed between the retaining ring (12) and the pump body (3); A fixing block (13) is provided, and multiple fixing blocks (13) are fixedly connected to the fixing ring (12); Fixing screws (14) are threaded between each fixing block (13) and the door body (1).

4. The test apparatus for convenient water pump testing using river channels according to claim 3, characterized in that, The connector includes: A connecting plate (15) is provided, wherein multiple connecting plates (15) are provided, and multiple connecting plates (15) are fixedly connected to the first filter baffle (4), and multiple connecting grooves matching the connecting plates (15) are provided on the sleeve (2); A connecting screw (16) is threaded between each of the connecting plates (15) and the sleeve (2).

5. The test apparatus for conveniently using river channels for water pump testing according to claim 4, characterized in that, Multiple mounting brackets (17) are fixedly connected to the sleeve (2), and each of the multiple mounting brackets (17) is threadedly connected to the door body (1) with mounting screws (18).

6. The test apparatus for conveniently using river channels for water pump testing according to claim 5, characterized in that, The protective box (7) is fixedly fitted with a positioning ring (19), and the positioning ring (19) and the sleeve (2) are threadedly connected by multiple positioning screws (20).

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