Water pump maintenance and detection device

Abstract

The utility model discloses a water pump maintenance and detection device, and belongs to the field of water pump maintenance and detection, and the device comprises a water tank, the top of the water tank is provided with a fixing plate, the center of the fixing plate is provided with an opening, the fixing plate is provided with a portal frame, the portal frame is provided with a first driving member, and the output end of the first driving member is provided with a first transverse plate. Vertical rods are arranged at the bottoms of the two sides of the first transverse plate, a bottom transverse plate and a middle transverse plate are arranged at the bottoms and the middles of the two vertical rods correspondingly, a second driving part is arranged at the inner top of the first transverse plate, and a moving assembly located between the first transverse plate and the middle transverse plate is arranged at the output end of the second driving part. Therefore, by the adoption of the water pump maintenance and detection device, the technical problem that in the prior art, the structure is complex is solved.

Description

Technical Field

[0001] This application belongs to the field of pump maintenance and detection, and specifically relates to a pump maintenance and detection device. Background Art

[0002] A pump is a machine that transports liquids or increases the pressure of liquids. It transmits the mechanical energy of the prime mover or other external energy to the liquid, increasing the energy of the liquid. It is mainly used to transport liquids including water, oil, acid-base solutions, emulsions, suspension emulsions, and liquid metals, etc. It can also transport liquid-gas mixtures and liquids containing suspended solids. After the pump is produced, since it is not known how the sealing effect is, it is necessary to detect the sealing performance of the pump before leaving the factory.

[0003] Patent CN219474893U discloses a pump sealing detection device, but its structure is complex. Therefore, there is an urgent need for a pump maintenance and detection device with a simple structure. Utility Model Content

[0004] The purpose of this application is to provide a pump maintenance and detection device to solve the technical problem of complex structure in the prior art.

[0005] The utility model provides a pump maintenance and detection device, which includes a water tank. A fixing plate is arranged at the top of the water tank. An opening is arranged at the center of the fixing plate. A gantry is arranged on the fixing plate. A first driving member is arranged on the gantry. The output end of the first driving member is provided with a first horizontal plate. Vertical rods are arranged at the bottoms of both sides of the first horizontal plate. A bottom horizontal plate and a middle horizontal plate are respectively arranged at the bottoms and the middle parts of the two vertical rods. A second driving member is arranged at the inner top of the first horizontal plate. The output end of the second driving member is provided with a moving component located between the first horizontal plate and the middle horizontal plate.

[0006] Preferably, the moving component includes a second horizontal plate arranged at the output end of the second driving member. First rotating members are hinged at both ends of the second horizontal plate. One end of the first rotating member is hinged with a second rotating member and a third rotating member. One end of the second rotating member is hinged with the bottom of the first horizontal plate. One end of the third rotating member is hinged with the top of the middle horizontal plate.

[0007] Preferably, a set of connecting ears are symmetrically arranged at the bottom of the first horizontal plate and the top of the middle horizontal plate. Rotating members are arranged on the connecting ears. The rotating member includes a pin shaft. A locking pin is arranged on one side of the pin shaft. The bottom of the locking pin is provided with a locking hole, and the top of the locking pin is provided with a locking ring.

[0008] Preferably, arc-shaped clamping plates with corresponding positions and sizes are arranged at the bottom of the middle horizontal plate and the top of the bottom horizontal plate.

[0009] Preferably, a transparent observation window is arranged in the water tank. The middle horizontal plate and the bottom horizontal plate can pass through the opening.

[0010] Preferably, a control box is provided on the fixing plate. A control button and a display screen are provided on the control box. The control box is electrically connected to the first driving member and the second driving member.

[0011] Therefore, by adopting the above-mentioned water pump maintenance and detection device, the technical problem of complex structure in the prior art is solved.

[0012] Next, through the drawings and embodiments, the technical solutions of the present invention will be further described in detail. Description of the Drawings

[0013] The drawings here are incorporated into the specification and form a part of this specification, showing the embodiments consistent with this application, and are used together with the specification to explain the principles of this application.

[0014] Figure 1 It is a schematic diagram of the overall structure of the water pump maintenance and detection device;

[0015] Figure 2 It is a side view of the second rotating member and the third rotating member.

[0016] Figure 3 It is a structural diagram of the second cylinder;

[0017] Figure 4 It is a structural diagram of the rotating member;

[0018] Reference Signs

[0019] 1. Water tank; 11. Observation window; 2. Fixing plate; 21. Opening; 22. Control box; 23. Display screen; 24. Control button; 3. Gantry; 4. First cylinder; 5. First horizontal plate; 6. Vertical rod; 7. Middle horizontal plate; 71. Through hole; 72. Arc-shaped clamping plate; 8. Bottom horizontal plate; 9. Second cylinder; 10. Moving assembly; 101. Second horizontal plate; 102. First rotating member; 103. Second rotating member; 104. Third rotating member; 105. Rotating member; 1051. Lock pin; 1052. Pin shaft; 1053. Lock hole; 1054. Lock ring; 106. Connecting ear. Detailed Embodiments

[0020] The technical solutions of the present invention will be further described below through the drawings and embodiments.

[0021] As Figures 1-4As shown in the figure, the utility model provides a water pump maintenance and detection device, including a water tank 1. A fixing plate 2 is arranged at the top of the water tank 1. An opening 21 is arranged at the center of the fixing plate 2. A gantry 3 is arranged on the fixing plate 2. A first driving member is arranged on the gantry 3. The output end of the first driving member is provided with a first horizontal plate 5. Vertical rods 6 are arranged at the bottom of both sides of the first horizontal plate 5. A bottom horizontal plate 8 and a middle horizontal plate 7 are respectively arranged at the bottom and the middle of the two vertical rods 6. A second driving member is arranged at the inner top of the first horizontal plate 5. The output end of the second driving member is provided with a moving assembly 10 located between the first horizontal plate 5 and the middle horizontal plate 7. During operation, control the second driving member to move downward to drive the moving assembly 10, and then drive the middle horizontal plate 7 to move to clamp the water pump. After the water pump is clamped, control the first driving member to drive the first horizontal plate 5 to move downward so that the water in the water tank 1 submerges the water pump, and then detect the water pump. Observe whether there are bubbles generated in the water tank 1. If there are bubbles emerging, it means that the sealing performance of the water pump body is unqualified and needs to be repaired.

[0022] The first driving member in this application is a first cylinder 4, and the second driving member is a second cylinder 9. The moving assembly 10 includes a second horizontal plate 101 arranged at the output end of the second cylinder 9. The output end of the second cylinder 9 is arranged at the center position of the second horizontal plate 101. Both ends of the second horizontal plate 101 are respectively hinged with a first rotating member 102 through a rotating member 105. One end of the first rotating member 102 is respectively hinged with a second rotating member 103 and a third rotating member 104 through a rotating member 105. One end of the second rotating member 103 is hinged with the bottom of the first horizontal plate 5 through a rotating member 105. One end of the third rotating member 104 is hinged with the top of the middle horizontal plate 7 through a rotating member 105.

[0023] A set of connecting ears 106 are symmetrically arranged along the output end of the cylinder at the bottom of the first horizontal plate 5 and the top of the middle horizontal plate 7. The rotating member 105 can pass through the connecting ears 106. A through hole 71 is arranged on the middle horizontal plate 7. The vertical rod 6 passes through the through hole 71, and the vertical rod 6 is slidably connected with the middle horizontal plate 7.

[0024] In order to facilitate clamping of the water pump, arc-shaped clamping plates 72 with corresponding positions and sizes are arranged at the bottom of the middle horizontal plate 7 and the top of the bottom horizontal plate 8. The shape and size of the arc-shaped clamping plates 72 correspond to the shape and size of the water pump.

[0025] A transparent observation window 11 is arranged in the water tank 1 to facilitate observing the situation of the water pump and the water level. The middle horizontal plate 7 and the bottom horizontal plate 8 can pass through the opening 21 so that the water pump can be immersed in the water tank 1 from the opening 21.

[0026] A control box 22 is arranged on the fixing plate 2. The control box 22 is externally connected to a power supply, and a control button 24 and a display screen 23 are arranged on the control box 22. The control box 22 is electrically connected to the first cylinder 4 and the second cylinder 9.

[0027] The rotating member 105 includes a pin shaft 1052. A locking pin 1051 is disposed through one side of the pin shaft 1052. The bottom of the locking pin 1051 is provided with a locking hole 1053, and the top of the locking pin 1051 is provided with a locking ring 1054. During use, the locking pin 1051 is inserted into the bottom of the pin shaft 1052, and then the locking ring 1054 on the locking pin 1051 is rotated, and the locking ring 1054 is inserted into the locking hole 1053.

[0028] Working principle: During use, first control the second cylinder 9 through the control box 22 to drive the second cross plate 101 to move downward, so that the middle cross plate 7 moves downward to clamp the water pump. After the water pump is clamped, control the first cylinder 4 to drive the first cross plate 5 to move downward, driving the water pump to move downward into the water tank 1 and submerge below the water level, and observe whether there are bubbles generated in the water tank 1. If there are bubbles emerging, it means that the sealing performance of the water pump body is unqualified and needs to be repaired.

[0029] Therefore, the present application provides a water pump repair and detection device, which solves the technical problem of relatively complex structure in the prior art.

[0030] In the description of this specification, the descriptions referring to terms such as "one experimental example", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the experimental example or example are included in at least one experimental example or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same experimental example or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more experimental examples or examples.

[0031] Finally, it should be noted that: The above experimental examples are only used to illustrate the technical solutions of the present utility model and are not intended to limit them. Although the present utility model has been described in detail with reference to the preferred experimental examples, those of ordinary skill in the art should understand that: They can still modify the technical solutions of the present utility model or make equivalent substitutions, and these modifications or equivalent substitutions cannot make the modified technical solutions deviate from the spirit and scope of the technical solutions of the present utility model.

Claims

1. A water pump maintenance and detection device, characterized in that: It includes a water tank, a fixed plate is arranged on the top of the water tank, an opening is arranged in the center of the fixed plate, a gantry is arranged on the fixed plate, a first driving member is arranged on the gantry, a first horizontal plate is arranged at the output end of the first driving member, vertical rods are arranged at the bottom of both sides of the first horizontal plate, a bottom horizontal plate and a middle horizontal plate are arranged at the bottom and the middle of the two vertical rods respectively, a second driving member is arranged at the inner top of the first horizontal plate, and a moving component located between the first horizontal plate and the middle horizontal plate is arranged at the output end of the second driving member.

2. A water pump maintenance and detection device according to claim 1, characterized in that: The moving component includes a second horizontal plate arranged at the output end of the second driving member, both ends of the second horizontal plate are hinged with the first rotating member, one end of the first rotating member is hinged with the second rotating member and the third rotating member, one end of the second rotating member is hinged with the bottom of the first horizontal plate, and one end of the third rotating member is hinged with the top of the middle horizontal plate.

3. A water pump maintenance and detection device according to claim 2, characterized in that: A group of connecting ears are symmetrically arranged at the bottom of the first horizontal plate and the top of the middle horizontal plate, and a rotating part is arranged on the connecting ears. The rotating part includes a pin shaft, and a locking pin is arranged on one side of the pin shaft. The bottom of the locking pin has a locking hole, and the top of the locking pin has a locking ring.

4. A water pump maintenance and detection device according to claim 3, characterized in that: The bottom of the middle horizontal plate and the top of the bottom horizontal plate are provided with arc-shaped clamping plates with corresponding positions and sizes.

5. A water pump maintenance and detection device according to claim 4, characterized in that: A transparent observation window is arranged in the water tank, and the middle horizontal plate and the bottom horizontal plate can pass through the opening.

6. A water pump maintenance and detection device according to claim 5, characterized in that: A control box is arranged on the fixed plate, control buttons and a display screen are arranged on the control box, and the control box is electrically connected to the first driving member and the second driving member.

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