Adjustable centrifugal pump

Abstract

The adjustable centrifugal pump comprises a pump body and further comprises a mounting plate, the pump body is arranged on the mounting plate, the mounting plate comprises an adjusting part and two fixing plates, the two fixing plates are arranged up and down, the adjusting part is arranged between the two fixing plates, and the adjusting part comprises a first column body, a second column body and a sleeve; the first column body and the second column body are connected with the upper fixing plate and the lower fixing plate respectively, the sleeve is in threaded connection with the first column body and the second column body, a cone is arranged at the bottom of the first column body, and a cone groove is formed in the top of the second column body. After the mounting plate and the pump body are mounted at the position of a water pipe, the first column body and the second column body get close to each other or get away from each other under the influence of threaded connection by rotating the sleeve, so that the height is adjusted, the pump body is conveniently connected with the water pipe, and the first column body and the second column body are more stable in the moving process through the arrangement of the cone and the cone groove.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifugal pumps, in particular to an adjustable centrifugal pump. Background Art

[0002] Centrifugal pumps are one of the most common devices used to transport clean water. Because of their simple structure and low cost, centrifugal pumps are very popular. Before using a centrifugal pump to transport clean water, the pump body and the motor need to be assembled together through a transmission rod so that the centrifugal pump has working power. After the centrifugal pump and the motor are installed, they form a whole, so the position of the centrifugal pump is difficult to change. This requires the staff to install a sufficiently long water pipe at the outlet and inlet of the centrifugal pump, which brings many inconveniences to the actual operation of clean water transportation. Utility Model Content

[0003] In order to solve the technical problem pointed out in the background technology, the utility model provides an adjustable centrifugal pump.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] An adjustable centrifugal pump comprises: a pump body and a mounting plate, wherein the pump body is arranged on the mounting plate, the mounting plate comprises an adjusting member and two fixed plates, the two fixed plates are arranged up and down, and the adjusting member is arranged between the two fixed plates, the adjusting member comprises a first column, a second column and a sleeve, the first column and the second column are respectively connected to the upper and lower fixed plates, and the sleeve is threadedly connected to the first column and the second column, a cone is arranged at the bottom of the first column, and a cone groove is opened at the top of the second column.

[0006] By adopting the above technical solution, after the mounting plate and the pump body are installed on the water pipe, the sleeve is rotated to make the first column and the second column move closer to or farther away from each other due to the influence of the threaded connection, so as to adjust the height and make it easier to connect the pump body to the water pipe. By setting the cone and the cone groove, the first column and the second column are more stable during the activity.

[0007] Optionally, four adjusting members are evenly arranged between the two fixing plates.

[0008] Optionally, a level is also provided on the fixed plate.

[0009] By adopting the above technical solution, by evenly arranging the adjustment parts on the four corners of the mounting plate, it is easy to adapt to a more inclined mounting surface, and the inclination of the mounting plate is adjusted by rotating the four sleeves respectively until the level meter shows a horizontal state.

[0010] Optionally, a motor mechanism is further provided on the mounting plate, a coupling assembly is provided at one end of the motor mechanism, a bearing assembly is provided at one end of the coupling assembly, and one side of the bearing assembly is rotatably connected to the pump body.

[0011] In summary, the present invention has at least one of the following beneficial technical effects:

[0012] 1. After installing the mounting plate and the pump body on the water pipe, the sleeve is rotated to make the first column and the second column move closer to or farther away from each other under the influence of the threaded connection, so as to adjust the height and make it easier to connect the pump body to the water pipe. The cone and the cone groove are set to make the first column and the second column more stable during the activity.

[0013] 2. By evenly arranging the adjustment pieces at the four corners of the mounting plate, it is easier to adapt to a more inclined mounting surface. The inclination of the mounting plate can be adjusted by rotating the four sleeves separately until the level indicator shows a horizontal state. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the adjusting member of the utility model.

[0016] Description of reference numerals:

[0017] 1. Pump body; 2. Adjusting member; 201. First cylinder; 202. Second cylinder; 203. Sleeve; 3. Fixing plate; 4. Cone; 5. Cone groove; 6. Level; 7. Motor mechanism; 8. Coupling assembly; 9. Bearing assembly. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of this application more clear, the following Figure 1-2 It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0019] The present application embodiment discloses an adjustable centrifugal pump, referring to Figure 1-Figure 2 ,

[0020] An adjustable centrifugal pump comprises: a pump body 1 and a mounting plate, the pump body 1 is arranged on the mounting plate, the mounting plate comprises an adjusting member 2 and two fixing plates 3, the two fixing plates 3 are arranged up and down, and the adjusting member 2 is arranged between the two fixing plates 3, the adjusting member 2 comprises a first column 201, a second column 202 and a sleeve 203, the first column 201 and the second column 202 are respectively connected to the upper and lower fixing plates 3, a shock absorber is arranged on the first column 201, and the sleeve 203 is threadedly connected to the first column 201 and the second column 202, a cone 4 is arranged at the bottom of the first column 201, and a cone groove 5 is opened at the top of the second column 202.

[0021] After the mounting plate and the pump body 1 are installed on the water pipe, the sleeve 203 is rotated to make the first column 201 and the second column 202 move closer to or farther away from each other due to the threaded connection, so as to adjust the height and make it easier for the pump body 1 to be connected to the water pipe. The arrangement of the cone 4 and the cone groove 5 makes the first column 201 and the second column 202 more stable during the activity.

[0022] Four adjusting members 2 are evenly arranged between the two fixing plates 3 .

[0023] A level 6 is also provided on the fixing plate 3 .

[0024] By evenly arranging the adjusting members 2 at the four corners of the mounting plate, it is easy to adapt to a relatively inclined mounting surface, and the inclination of the mounting plate is adjusted by rotating the four sleeves 203 respectively until the level meter 6 displays a horizontal state.

[0025] A motor mechanism 7 is also provided on the mounting plate, a coupling assembly 8 is provided at one end of the motor mechanism 7, a bearing assembly 9 is provided at one end of the coupling assembly 8, and one side of the bearing assembly 9 is rotatably connected to the pump body 1.

[0026] The implementation principle of an adjustable centrifugal pump in the embodiment of the present application is:

[0027] After the mounting plate and the pump body 1 are mounted on the water pipe, the sleeve 203 is rotated to make the first column 201 and the second column 202 move closer or farther from each other due to the threaded connection, so as to adjust the height, so that the pump body 1 is convenient to connect with the water pipe. The arrangement of the cone 4 and the cone groove 5 makes the first column 201 and the second column 202 more stable during the activity.

[0028] By evenly arranging the adjusting members 2 at the four corners of the mounting plate, it is easy to adapt to a relatively inclined mounting surface, and the inclination of the mounting plate is adjusted by rotating the four sleeves 203 respectively until the level meter 6 displays a horizontal state.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An adjustable centrifugal pump comprising: A pump body (1), characterized in that it also includes a mounting plate, the pump body (1) is arranged on the mounting plate, the mounting plate includes an adjusting member (2) and two fixed plates (3), the two fixed plates (3) are arranged up and down, and the adjusting member (2) is arranged between the two fixed plates (3), the adjusting member (2) includes a first column (201), a second column (202) and a sleeve (203), the first column (201) and the second column (202) are respectively connected to the upper and lower fixed plates (3), a shock absorber is arranged on the first column (201), and the sleeve (203) is threadedly connected to the first column (201) and the second column (202), a cone (4) is arranged at the bottom of the first column (201), and a cone groove (5) is opened at the top of the second column (202).

2. An adjustable centrifugal pump as claimed in claim 1, characterized in that: Four adjusting members (2) are evenly arranged between the two fixing plates (3).

3. An adjustable centrifugal pump as claimed in claim 2, characterized in that: The fixing plate (3) is also provided with a level (6).

4. An adjustable centrifugal pump as claimed in claim 1, characterized in that: A motor mechanism (7) is also provided on the mounting plate, a coupling assembly (8) is provided at one end of the motor mechanism (7), a bearing assembly (9) is provided at one end of the coupling assembly (8), and one side of the bearing assembly (9) is rotatably connected to the pump body (1).

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