CN220415728U - Vertical centrifugal pump with auxiliary supporting structure - Google Patents
Vertical centrifugal pump with auxiliary supporting structure Download PDFInfo
- Publication number
- CN220415728U CN220415728U CN202322157991.1U CN202322157991U CN220415728U CN 220415728 U CN220415728 U CN 220415728U CN 202322157991 U CN202322157991 U CN 202322157991U CN 220415728 U CN220415728 U CN 220415728U
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- Prior art keywords
- motor
- vertical centrifugal
- centrifugal pump
- pump body
- wall
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- 230000017525 heat dissipation Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a vertical centrifugal pump with an auxiliary supporting structure, which comprises a mounting base, wherein the top side of the mounting base is provided with a pump body, the top side of the pump body is connected with a motor, and the outer wall of the pump body is provided with a supporting component; the support assembly comprises side brackets positioned on two sides of the pump body, a top frame is arranged on the top side of the side brackets, the top frame is supported at the top of the motor, a first inner bracket and a second inner bracket are connected to the inner side of the side brackets in a sliding mode, the second inner bracket comprises a moving ring, two ends of the moving ring are rotationally connected with screw rods, one ends of the screw rods are fixedly connected with clamping plates, one ends of the clamping plates are attached to the outer wall of the motor, two sides of the moving ring are fixedly connected with sliding blocks, grooves are formed in the inner sides of the side brackets, the sliding blocks are inserted into the grooves, the side brackets and the moving ring form a sliding connection, and the moving ring is of an annular structure, and the first inner bracket and the second inner bracket are positioned on the outer wall of the motor. The device can improve the stability of the upper end of the vertical centrifugal pump, thereby improving the overall stability of the vertical centrifugal pump during operation.
Description
Technical Field
The utility model relates to the technical field of vertical centrifugal pumps, in particular to a vertical centrifugal pump with an auxiliary supporting structure.
Background
The main control parameters selected by the vertical centrifugal pump are the flow Q, the lift H, the efficiency eta, the power, the rotating speed n, the working pressure, the necessary cavitation allowance (NPSH) and the like of the water pump.
Due to the structural specificity of the vertical centrifugal pump, the vertical installation mode is needed in the use process, the lower end of the vertical centrifugal pump is fixed by using bolts in the installation process, and because the motor of the vertical centrifugal pump is positioned at the upper end, the motor can vibrate in the operation process and can not play a good fixing effect on the upper end of the vertical centrifugal pump only by means of the bolts at the lower end of the vertical centrifugal pump, so that the operation stability of the vertical centrifugal pump is influenced, and improvement is needed.
Disclosure of Invention
The utility model aims to provide a vertical centrifugal pump with an auxiliary supporting structure, so as to solve the problem of poor stability of the upper end of the vertical centrifugal pump provided by the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the vertical centrifugal pump with the auxiliary supporting structure comprises a mounting base, wherein the top side of the mounting base is provided with a pump body, the top side of the pump body is connected with a motor, and the outer wall of the pump body is provided with a supporting component;
the supporting component comprises side brackets positioned on two sides of the pump body, a top frame is arranged on the top side of the side brackets, the top frame is supported at the top of the motor, a first inner bracket and a second inner bracket are connected to the inner side of the side brackets in a sliding mode, and the first inner bracket and the second inner bracket are positioned on the outer wall of the motor.
Preferably, the second inner bracket comprises a movable ring, and the movable ring is of a ring-shaped structure.
Preferably, the sliding blocks are fixedly connected to two sides of the movable ring, the inner side of the side support is provided with a groove, the sliding blocks are inserted into the groove, and the side support and the movable ring form sliding connection.
Preferably, the movable ring is rotationally connected with a screw at two ends, one end of the screw is fixedly connected with a clamping plate, and one end of the clamping plate is attached to the outer wall of the motor.
Preferably, grooves are formed in two sides of the top frame, a rotating shaft is connected in the grooves in a rotating mode, and a dustproof film is wound on the outer wall of the grooves.
Preferably, the bottom side of the top frame is fixedly connected with a heat dissipation fan, and the heat dissipation fan is positioned at the top side of the motor.
Preferably, the outer wall of the top frame is rotationally connected with a crank, and one end of the crank is connected with one end of the rotating shaft.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The device can improve the stability of the upper end of the vertical centrifugal pump, thereby improving the overall stability of the vertical centrifugal pump during operation.
(2) This device can support motor and pump body through set up supporting component at the motor outer wall, first inner support and second inner support through supporting component, simultaneously through setting up the roof-rack at the motor top, makes the roof-rack support the motor, improves the stability of motor, makes vertical centrifugal pump's overall stability obtain improving from this, and the operation is more steady.
(3) The device is provided with the first inner support and the second inner support which can be slidably adjusted in position on the inner wall of the side support, so that the positions of the first inner support and the second inner support can be adjusted according to the positions of the motor and the pump body, which are required to be reinforced, and the reinforcing effect of the motor and the pump body is guaranteed.
Drawings
FIG. 1 is a schematic view of a vertical centrifugal pump with an auxiliary support structure according to the present utility model;
FIG. 2 is an enlarged view of the vertical centrifugal pump of FIG. 1 with an auxiliary support structure according to the present utility model;
fig. 3 is a top view of a movable ring of a vertical centrifugal pump with an auxiliary support structure according to the present utility model.
In the figure: 1. a support assembly; 11. a first inner support; 12. a side bracket; 13. a second inner support; 131. a clamping plate; 132. a moving ring; 133. a screw; 14. a slide block; 2. a mounting base; 3. a top frame; 4. a motor; 5. a pump body; 6. a crank; 7. a rotating shaft; 8. a dust-proof film; 9. a heat dissipation fan.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the vertical centrifugal pump with the auxiliary supporting structure comprises a mounting base 2, wherein a pump body 5 is arranged on the top side of the mounting base 2, a motor 4 is connected to the top side of the pump body 5, and a supporting component 1 is arranged on the outer wall of the pump body 5;
the support assembly 1 comprises side brackets 12 positioned at two sides of the pump body 5, a top frame 3 is arranged at the top side of the side brackets 12, grooves are formed in two sides of the top frame 3, a rotating shaft 7 is rotatably connected in the grooves, and a dustproof film 8 is wound on the outer wall of the grooves; the dustproof film 8 is arranged in the structure, so that the motor 4 and the pump body 5 can be dustproof and protected when the motor 4 and the pump body 5 are stopped; the bottom side of the top frame 3 is fixedly connected with a heat dissipation fan 9, and the heat dissipation fan 9 is positioned at the top side of the motor 4; the structure can play a role in radiating the motor 4 by arranging the radiating fan 9, so that the radiating effect of the motor 4 is ensured; the outer wall of the top frame 3 is rotationally connected with a crank 6, and one end of the crank 6 is connected with one end of a rotating shaft 7; the structure can drive the rotating shaft 7 to rotate by rotating the crank 6, so that the dustproof film 8 on the rotating shaft 7 is rolled up or unrolled; the rotating shaft 7, the crank 6 and the dustproof film 8 of the device are only two groups shown in the attached figure 1 in the specification of the application, and can be added into four groups in practical application; the crank 6 can be fixed at a position by using screws after rotating, the top frame 3 is supported at the top of the motor 4, the inner side of the side bracket 12 is connected with a first inner bracket 11 and a second inner bracket 13 in a sliding manner, the first inner bracket 11 and the side bracket 12 are fixed by using screws, the second inner bracket 13 comprises a moving ring 132, and the moving ring 132 is of an annular structure; this structure facilitates the longitudinal movement of the positions of the screw 133 and the clamping plate 131 by being provided; the sliding blocks 14 are fixedly connected to the two sides of the movable ring 132, a groove is formed in the inner side of the side bracket 12, the sliding blocks 14 are inserted into the groove, and the side bracket 12 and the movable ring 132 form sliding connection; this structure allows the movable ring 132 to slide longitudinally by providing the slider 14; screw rods 133 are rotatably connected to two ends of the movable ring 132, clamping plates 131 are fixedly connected to one end of each screw rod 133, the clamping plates 131 are made of rubber, and one end of each clamping plate 131 is attached to the outer wall of the motor 4; the structure can enable the clamping plate 131 to be attached to the outer wall of the motor 4 by rotating the screw 133, so that the motor 4 is supported and stabilized; the first inner bracket 11 and the second inner bracket 13 are positioned on the outer wall of the motor 4; the top of motor 4 can be supported through setting up roof-rack 3 to this device to improve the stability of motor 4 upper end.
Working principle: when the vertical centrifugal pump with the auxiliary supporting structure is used, firstly, the pump body 5 is mounted on the mounting base 2, then the motor 4 and the pump body 5 are fixed, then the side support 12 is sleeved on the outer walls of the motor 4 and the pump body 5, then the top frame 3 and the top of the side support 12 are fixed, the bottom side of the top frame 3 is supported on the top of the motor 4, after the top frame 3 is fixed, the positions of the first inner support 11 and the second inner support 13 are adjusted according to the positions of the motor 4 and the pump body 5, which are required to be reinforced, when the positions are adjusted, the screws for fixing the moving ring 132 are taken down, then the moving ring 132 is slid on the inner side of the side support 12, the sliding block 14 slides on the inner wall of the side support 12 in the moving ring 132, when the moving ring 132 is positioned at the proper position, the moving ring 132 is fixed with the side support 12 by the screws, and when the motor 4 and the pump body 5 are in the stop state, the crank 6 can be rotated, the rotating shaft 7 is driven by the crank 6, the dustproof membrane 8 is slowly unfolded, the dustproof membrane 8 can carry out dust prevention on the motor 4 and the pump body 5, and the motor 4 can be started up and the pump body 5, and the pump 4 can be driven by the pump body 4 and the pump body 5.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Vertical centrifugal pump with auxiliary support structure, including mounting base (2), its characterized in that: the top side of the mounting base (2) is provided with a pump body (5), the top side of the pump body (5) is connected with a motor (4), and the outer wall of the pump body (5) is provided with a supporting component (1);
the support assembly (1) comprises side supports (12) located on two sides of the pump body (5), a top frame (3) is arranged on the top side of the side supports (12), the top frame (3) is supported at the top of the motor (4), a first inner support (11) and a second inner support (13) are connected to the inner side of the side supports (12) in a sliding mode, and the first inner support (11) and the second inner support (13) are located on the outer wall of the motor (4).
2. A vertical centrifugal pump with auxiliary support structure according to claim 1, characterized in that: the second inner bracket (13) comprises a movable ring (132), and the movable ring (132) is of an annular structure.
3. A vertical centrifugal pump with auxiliary support structure according to claim 2, characterized in that: the sliding blocks (14) are fixedly connected to two sides of the movable ring (132), grooves are formed in the inner sides of the side brackets (12), the sliding blocks (14) are inserted into the grooves, and the side brackets (12) and the movable ring (132) form sliding connection.
4. A vertical centrifugal pump with auxiliary support structure according to claim 2, characterized in that: the two ends of the movable ring (132) are rotatably connected with screws (133), one end of each screw (133) is fixedly connected with a clamping plate (131), and one end of each clamping plate (131) is attached to the outer wall of the motor (4).
5. A vertical centrifugal pump with auxiliary support structure according to claim 1, characterized in that: grooves are formed in two sides of the top frame (3), a rotating shaft (7) is connected in the grooves in a rotating mode, and a dustproof film (8) is wound on the outer wall of the grooves.
6. A vertical centrifugal pump with auxiliary support structure according to claim 1, characterized in that: the bottom side of the top frame (3) is fixedly connected with a heat dissipation fan (9), and the heat dissipation fan (9) is positioned on the top side of the motor (4).
7. A vertical centrifugal pump with auxiliary support structure according to claim 1, characterized in that: the outer wall of the top frame (3) is rotationally connected with a crank (6), and one end of the crank (6) is connected with one end of a rotating shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322157991.1U CN220415728U (en) | 2023-08-11 | 2023-08-11 | Vertical centrifugal pump with auxiliary supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322157991.1U CN220415728U (en) | 2023-08-11 | 2023-08-11 | Vertical centrifugal pump with auxiliary supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220415728U true CN220415728U (en) | 2024-01-30 |
Family
ID=89656661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322157991.1U Active CN220415728U (en) | 2023-08-11 | 2023-08-11 | Vertical centrifugal pump with auxiliary supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220415728U (en) |
-
2023
- 2023-08-11 CN CN202322157991.1U patent/CN220415728U/en active Active
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