CN219711904U - Effectual centrifugal pump of shock attenuation - Google Patents
Effectual centrifugal pump of shock attenuation Download PDFInfo
- Publication number
- CN219711904U CN219711904U CN202320776016.6U CN202320776016U CN219711904U CN 219711904 U CN219711904 U CN 219711904U CN 202320776016 U CN202320776016 U CN 202320776016U CN 219711904 U CN219711904 U CN 219711904U
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- centrifugal pump
- fixedly connected
- joint
- clamping
- limiting
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- 230000035939 shock Effects 0.000 title claims description 7
- 238000013016 damping Methods 0.000 claims abstract description 29
- 230000000694 effects Effects 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 210000001503 joint Anatomy 0.000 claims abstract description 12
- 230000003139 buffering effect Effects 0.000 claims description 7
- 238000003032 molecular docking Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a centrifugal pump with good damping effect, which relates to the technical field of damping centrifugal pumps and comprises a centrifugal pump damping device body, wherein the centrifugal pump damping device body comprises a clamping base sleeve shell, a centrifugal pump clamping limiting mechanism is detachably arranged on the outer surface of the top of the clamping base sleeve shell, a centrifugal pump is movably lapped on the inner side surface of the centrifugal pump clamping limiting mechanism, a flow guide pipe is fixedly connected to the output end of the centrifugal pump, and a centrifugal pump pipe limiting buffer mechanism is fixedly arranged on the outer side surface of the flow guide pipe. The clamping base sleeve is placed at a proper position, the clamping base sleeve is clamped and fixedly installed on the ground by the matched clamping fixing blocks, the centrifugal pump is lapped on the top surface of the lap joint base, the matched limiting top cover is sleeved on the surface of the centrifugal pump, the matched groove and the butt joint raised head are in butt joint, the positions of the limiting top cover are fixedly installed together, and the positions of the centrifugal pump are limited.
Description
Technical Field
The utility model belongs to the technical field, and particularly relates to a centrifugal pump with a good damping effect.
Background
The centrifugal pump is designed according to the centrifugal force principle, and the impeller blades rotating at high speed drive water to rotate, so that the water is thrown out, thereby achieving the purpose of conveying, and the centrifugal pump has a plurality of advantages and can be divided into civil and industrial pumps from the aspect of use; can divide into clear water pump, impurity pump, corrosion-resistant pump etc. from the conveying medium, and current centrifugal pump can produce vibration by a wide margin in the use, and vibration can produce noise influence surrounding environment, and vibration can cause centrifugal pump organism damage, influences centrifugal pump's life, and general centrifugal pump can install shock-absorbing structure in order to reduce vibration.
Such as Chinese patent publication No.: the CN216691625U centrifugal pump with good damping effect comprises a bottom plate and a damping structure, wherein the damping structure comprises a damper fixedly connected with the upper end of the bottom plate, and the upper end of the damper is fixedly connected with a mounting plate through a bolt; and limit structure, and shock attenuation in-process stability is stronger, improves the resilience effect, prevents that shock attenuation resilience effect from poor influence damping function's condition from appearing, improves result of use.
The damping structure in the prior art has insufficient effect, so that the centrifugal pump still can swing and shake to the periphery in the using process, thereby influencing the using effect, therefore, the utility model provides the centrifugal pump with good damping effect for solving the problems
Disclosure of Invention
The utility model aims to provide a centrifugal pump with good damping effect.
The utility model provides a effectual centrifugal pump of shock attenuation, includes centrifugal pump damping device body, centrifugal pump damping device body includes joint base cover shell, detachably installs centrifugal pump joint stop gear on the top surface of joint base cover shell, the activity overlap joint has the centrifugal pump on the inboard surface of centrifugal pump joint stop gear, fixedly connected with honeycomb duct on the output of centrifugal pump, fixedly mounted has the spacing buffer gear of centrifugal pump pipe on the outside surface of honeycomb duct, fixedly mounted has elastic buffer unit on the inboard surface of joint base cover shell, fixedly mounted has sliding buffer unit on the outside surface all around of joint base cover shell, centrifugal pump joint stop gear includes butt joint stop unit.
The elastic buffer unit comprises an elastic buffer soft block fixedly connected to the inner side surface of the top of the clamping base casing, and a limit column is fixedly connected to the inner side surface of the inner side top of the clamping base casing.
The technical scheme of the utility model is further improved as follows: the outer surface of the top of the elastic buffer soft block is fixedly connected with a lap joint fixed platen, and the outer surface of the lap joint fixed platen is in sliding sleeve joint with the outer surface of the limit column.
The technical scheme of the utility model is further improved as follows: the sliding buffer unit comprises supporting limiting legs fixedly connected to the outer side surfaces of the periphery of the clamping base sleeve, a telescopic buffer column is movably sleeved at one end of each supporting limiting leg, and a clamping fixing block is fixedly connected to one end of each telescopic buffer column.
The technical scheme of the utility model is further improved as follows: the butt joint limiting unit comprises a lap joint base fixedly connected to the outer surface of the top of the clamping base casing, and a limiting top cover is movably sleeved on the outer surface of the top of the lap joint base.
The technical scheme of the utility model is further improved as follows: grooves are formed in the outer surfaces of the two sides of the lap joint base and the limiting top cover, butt joint protruding heads are fixedly connected to the outer surfaces of the two sides of the lap joint base and the limiting top cover, and threaded holes are formed in the inner side surfaces of the butt joint protruding heads and the grooves.
The technical scheme of the utility model is further improved as follows: the centrifugal pump pipe limiting buffer mechanism comprises a lap joint platen, and a limiting ring is fixedly connected to the top surface of the inner side of the lap joint platen.
The technical scheme of the utility model is further improved as follows: the inner side surface of the limit ring is fixedly connected with an elastic buffer soft column, and one end of the elastic buffer soft column is fixedly connected with a limit ferrule movably sleeved on the outer side surface of the guide pipe.
The beneficial effects of the utility model are as follows:
1. the clamping base sleeve is placed on a proper position, the clamping base sleeve is fixedly installed on the ground in a clamping mode through the matching clamping fixing blocks, the centrifugal pump is lapped on the top surface of the lap joint base, the matching limiting top cover is sleeved on the surface of the centrifugal pump, the matching grooves and the butt joint raised heads are in butt joint, the positions of the limiting top cover are fixedly installed together, and the positions of the centrifugal pump are limited.
2. When the centrifugal pump is used, vibration can be generated, the matched lap joint fixed platen slides on the outer side surface of the limiting column, the position of the lap joint fixed platen is limited by the limiting column, the elastic buffer soft block is matched to elastically buffer the up-and-down vibration of the lap joint fixed platen, and when the centrifugal pump is used, certain deviation can be generated due to the fixed angle of the clamping connection, the centrifugal pump can generate swing force which shakes all around, meanwhile, the matched supporting limiting legs slide on the outer side surface of the telescopic buffer column in a shrinkage mode, and the telescopic buffer column and the supporting limiting legs are elastically buffered by the shrinkage sliding mode.
3. And meanwhile, the elastic buffer soft column on the outer side surface of the limit ring is matched to elastically buffer the inner side surface of the limit ring when the elastic buffer soft column is compressed.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the internal structure of the present utility model;
FIG. 2 is a schematic top perspective view of the bottom of the damping device body of the internal centrifugal pump of the present utility model;
FIG. 3 is a schematic diagram of a three-dimensional structure of a limiting and buffering mechanism of a centrifugal pump pipe;
FIG. 4 is a schematic view of the internal perspective structure of the clamping base housing of the present utility model;
fig. 5 is a schematic perspective view of a clamping and limiting mechanism of a centrifugal pump.
Marked in the figure as: 1. a centrifugal pump damping device body; 11. clamping a base casing; 12. elastic buffer soft blocks; 13. lapping the fixed platen; 14. a limit column; 15. supporting and limiting legs; 16. a telescopic buffer column; 17. clamping the fixed block;
2. the centrifugal pump is clamped with the limiting mechanism; 21. overlapping the base; 22. a groove; 23. butting the raised heads; 24. a limit top cover;
3. limiting and buffering mechanism for centrifugal pump pipe; 31. a lapping platen; 32. a limit ring; 33. elastic buffer soft column; 34. a limit ferrule;
4. and (3) a centrifugal pump.
Detailed Description
As shown in fig. 1 to 5, a centrifugal pump with good damping effect, the docking limiting unit comprises a lap joint base 21 fixedly connected to the outer surface of the top of a clamping base casing 11, the centrifugal pump 4 is lapped on the top surface of the lap joint base 21, a limit top cover 24 is movably sleeved on the outer surface of the top of the lap joint base 21, the limit top cover 24 is sleeved on the surface of the centrifugal pump 4, grooves 22 are formed in the outer surfaces of two sides of the lap joint base 21 and the limit top cover 24, the docking between the grooves 22 and the docking raised heads 23 is carried out, docking raised heads 23 are fixedly connected to the outer surfaces of two sides of the lap joint base 21 and the limit top cover 24, the positions of the limit top cover 24 are fixedly installed together, and threaded holes are formed in the inner side surfaces of the docking raised heads 23 and the grooves 22.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the centrifugal pump damping device comprises a centrifugal pump damping device body 1, wherein the centrifugal pump damping device body 1 comprises a clamping base sleeve shell 11, the clamping base sleeve shell 11 is placed at a proper position, a centrifugal pump clamping limiting mechanism 2 is detachably arranged on the outer surface of the top of the clamping base sleeve shell 11, a centrifugal pump 4 is movably lapped on the inner side surface of the centrifugal pump clamping limiting mechanism 2, the position of the centrifugal pump 4 is limited, a flow guide pipe is fixedly connected to the output end of the centrifugal pump 4, vibration is generated when the centrifugal pump 4 is used, a centrifugal pump pipe limiting buffer mechanism 3 is fixedly arranged on the outer side surface of the flow guide pipe, an elastic buffer unit is fixedly arranged on the inner side surface of the clamping base sleeve shell 11, a sliding buffer unit is fixedly arranged on the outer side surface around the clamping base sleeve shell 11, the centrifugal pump clamping limiting mechanism 2 comprises a butt joint limiting unit, the elastic buffer unit comprises an elastic buffer soft block 12 fixedly connected to the inner side surface of the top of the clamping base sleeve shell 11, a limit post 14 is fixedly connected to the inner side surface of the inner side top of the clamping base sleeve shell 11, the position of the lap joint fixed platen 13 is limited by the limit post 14, the lap joint fixed platen 13 is fixedly connected to the outer side surface of the top of the elastic buffer soft block 12, the lap joint fixed platen 13 slides on the outer side surface of the limit post 14 in a matched manner, the outer side surface of the lap joint fixed platen 13 is sleeved on the outer side surface of the limit post 14 in a sliding manner, the elastic buffer soft block 12 is matched to elastically buffer the up-and-down vibration of the lap joint fixed platen 13, the sliding buffer unit comprises supporting limit legs 15 fixedly connected to the outer side surface of the periphery of the clamping base sleeve shell 11, one end of each supporting limit leg 15 is movably sleeved with a telescopic buffer post 16, simultaneously, the supporting limiting legs 15 are matched to support and slide in a shrinking mode on the outer side surface of the telescopic buffering column 16, the clamping fixing blocks 17 are fixedly connected to one end of the telescopic buffering column 16, the clamping base casing 11 is fixedly installed on the ground in a clamping mode through the matching of the clamping fixing blocks 17, the telescopic buffering column 16 and the supporting limiting legs 15 are utilized to elastically buffer the telescopic buffering column, and when the centrifugal pump is used, certain deviation can be generated due to the fact that the angle of the clamping fixing is achieved, and the centrifugal pump can generate swinging force which shakes all around.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the centrifugal pump pipe limit buffer mechanism 3 comprises a lap joint platen 31, a limit ring 32 is fixedly connected to the inner top surface of the lap joint platen 31, elastic buffer is carried out on the inner side surface of the limit ring 32, an elastic buffer soft column 33 is fixedly connected to the inner side surface of the limit ring 32, a limit ring 34 movably sleeved on the outer side surface of the flow guide pipe is fixedly connected to one end of the elastic buffer soft column 33, and meanwhile, when the elastic buffer soft column 33 matched with the outer side surface of the limit ring 34 is compressed, and when the centrifugal pump shakes, a conveying pipe of the centrifugal pump can generate slight vibration.
The above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides a effectual centrifugal pump of shock attenuation, its characterized in that is applicable to carrying out shock attenuation buffering to the centrifugal pump, including centrifugal pump damping device body (1), centrifugal pump damping device body (1) are including joint base cover shell (11), detachably installs centrifugal pump joint stop gear (2) on the top surface of joint base cover shell (11), movable overlap joint has centrifugal pump (4) on the inboard surface of centrifugal pump joint stop gear (2), fixedly connected with honeycomb duct on the output of centrifugal pump (4), fixedly mounted has spacing buffer gear (3) of centrifugal pump pipe on the outside surface of honeycomb duct, fixedly mounted has elasticity buffer unit on the inside surface of joint base cover shell (11), fixedly mounted has sliding buffer unit on the outside surface all around of joint base cover shell (11), centrifugal pump joint stop gear (2) are including docking stop gear.
2. The centrifugal pump with good damping effect according to claim 1, wherein the elastic buffer unit comprises an elastic buffer soft block (12) fixedly connected to the inner side surface of the top of the clamping base casing (11), and a limit post (14) is fixedly connected to the inner side surface of the inner side top of the clamping base casing (11).
3. The centrifugal pump with good damping effect according to claim 2, wherein a lap joint fixed platen (13) is fixedly connected to the top outer surface of the elastic buffer soft block (12), and the outer side surface of the lap joint fixed platen (13) is in sliding sleeve joint with the outer side surface of the limit column (14).
4. The centrifugal pump with good damping effect according to claim 3, wherein the sliding buffer unit comprises supporting limiting legs (15) fixedly connected to the outer side surface around the clamping base sleeve (11), one end of each supporting limiting leg (15) is movably sleeved with a telescopic buffer column (16), and one end of each telescopic buffer column (16) is fixedly connected with a clamping fixing block (17).
5. The centrifugal pump with good damping effect according to claim 4, wherein the butt joint limiting unit comprises a lap joint base (21) fixedly connected to the top outer surface of the clamping base sleeve (11), and a limiting top cover (24) is movably sleeved on the top outer surface of the lap joint base (21).
6. The centrifugal pump with good damping effect according to claim 5, wherein grooves (22) are formed on the outer surfaces of the two sides of the lap joint base (21) and the limiting top cover (24), butt joint protruding heads (23) are fixedly connected on the outer surfaces of the two sides of the lap joint base (21) and the limiting top cover (24), and threaded holes are formed on the inner side surfaces of the butt joint protruding heads (23) and the grooves (22).
7. The centrifugal pump with good damping effect according to claim 4, wherein the centrifugal pump pipe limit buffer mechanism (3) comprises a lap joint platen (31), and a limit ring (32) is fixedly connected to the inner top surface of the lap joint platen (31).
8. The centrifugal pump with good damping effect according to claim 7, wherein an elastic buffer soft column (33) is fixedly connected to the inner side surface of the limit ring (32), and a limit ferrule (34) movably sleeved on the outer side surface of the guide pipe is fixedly connected to one end of the elastic buffer soft column (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320776016.6U CN219711904U (en) | 2023-04-10 | 2023-04-10 | Effectual centrifugal pump of shock attenuation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320776016.6U CN219711904U (en) | 2023-04-10 | 2023-04-10 | Effectual centrifugal pump of shock attenuation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219711904U true CN219711904U (en) | 2023-09-19 |
Family
ID=88003473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320776016.6U Active CN219711904U (en) | 2023-04-10 | 2023-04-10 | Effectual centrifugal pump of shock attenuation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219711904U (en) |
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2023
- 2023-04-10 CN CN202320776016.6U patent/CN219711904U/en active Active
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