CN208793255U - A kind of against shock pipeline pump - Google Patents
A kind of against shock pipeline pump Download PDFInfo
- Publication number
- CN208793255U CN208793255U CN201821237831.0U CN201821237831U CN208793255U CN 208793255 U CN208793255 U CN 208793255U CN 201821237831 U CN201821237831 U CN 201821237831U CN 208793255 U CN208793255 U CN 208793255U
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- CN
- China
- Prior art keywords
- fixed frame
- pump housing
- pump
- pipeline
- shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of against shock pipeline pumps, including motor, electric machine support, mechanical seal, impeller, flow distribution plate, shock-proof room, fixed frame, the pump housing, pump shaft, mechanical seal cover, shaft coupling, motor shaft, fixed frame includes upper holder, lower fixed frame, telescopic rod, fixed plate, telescopic rod includes upper loop bar, lower loop bar, shock-proof room is internally provided with air bag, fixed frame lower part is provided with rubber pad, the utility model on the downside of the pump housing by being arranged fixed frame, the pump housing is fixed on the ground by fixed frame, the pump housing is prevented to be directly anchored on pipeline, pump housing weight is caused to make pipe deforming, simultaneously, shock-proof room is arranged in pipeline junction at left and right sides of the pump housing, air bag is set in shock-proof room, when preventing the pump housing from running, vibration causes pipeline junction to loosen, pipeline is set to generate leakage, the dispersion pump housing is absorbed using air bag to run When junction vibration.
Description
Technical field
The utility model relates to industrial pump body technique field more particularly to a kind of against shock pipeline pumps.
Background technique
Pipeline pump is one kind of single-suction single-stage or centrifugal multistage pump multiple centrifugal pump, belongs to structure, on the same line because of its inlet and outlet, and into
Exit caliber is identical, imitates like a segment pipe, mountable any position in pipeline thus be named as pipeline pump, since pipeline pump is direct
It is installed on pipeline, and pipeline pump center of gravity is higher, electric machine support size is smaller, motor weight is acted on completely on the pump housing, this is just
Cause the stress being subject at the installation and connecting pipe of pump larger, leads to pipeline and the deformation of pump junction, make pipeline pump
Transmission is limited, also, in pipeline pump operation, and the shock effect of generation keeps pipeline junction loose to the junction of pipeline and pump
It is dynamic, so as to cause pipe leakage.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
It is to propose a kind of against shock pipeline pump with a novel purpose, solves pipeline pump and pipeline junction when the installation of the pipeline pump housing
Stress is big, leads to pipe deforming, while mitigating the vibration of absorption pump and pipeline junction, prevents pipeline junction from leading because of vibration
It causes to loosen.
According to a kind of against shock pipeline pump of the utility model embodiment, including motor, electric machine support, mechanical seal, leaf
Wheel, flow distribution plate, shock-proof room, fixed frame, the pump housing, pump shaft, mechanical seal cover, shaft coupling, motor shaft, wherein under the motor
The pump housing is arranged in side, and the motor is fixedly mounted on the pump housing by the electric machine support, sets in the middle part of the pump housing
The pump shaft is set, is fixedly connected by the shaft coupling with the motor shaft above the pump shaft, the fixed peace in the pump shaft lower part
The impeller is filled, the impeller is threadably secured with the pump shaft, and the flow distribution plate, the shunting are arranged on the left of the impeller
Plate is fixedly mounted on the pump body, the mechanical seal is arranged on the upside of the impeller, the mechanical seal nesting is mounted on
On the left of the pump shaft, the mechanical seal cover is arranged in top on the right side of the impeller, and the mechanical seal cover nesting is mounted on
On the right side of the pump shaft, the pump housing, which is screwed, is mounted on the fixed frame top, and the fixed frame and the pump housing are solid
The shock-proof room is arranged in the fixed place left and right sides, and the shock-proof room and the pump housing, the fixed frame are integrally formed；The motor branch
Frame is heavily loaded casting frame, provides rigid attachment for the motor and the pump housing, and reserving shield mounting hole is the shaft coupling
Protection is provided；The mechanical seal uses standard configuration rubber bellows mechanical seal；The mechanical seal cover is to provide in the pump housing
Gas exhaust piping；The flow distribution plate provides good suction condition for the impeller inlet, guarantees that operation is quiet.
Preferably, the fixed frame includes upper holder, lower fixed frame, telescopic rod, fixed plate, fixed frame and institute
Lower fixed frame is stated to fix by telescopic rod, the fixed plate and the lower fixed frame are integrally formed, fixed frame with it is described
The pump housing is screwed, and the fixed plate is fixed by screws on ground.
Preferably, the telescopic rod includes upper loop bar, lower loop bar, the upper loop bar top by welding with it is fixed
Frame is fixed, and the lower loop bar top is fixed by screw thread and the upper loop bar, the lower loop bar bottom nested be mounted on it is described under
On fixed frame；By rotating the lower loop bar, change fixed frame and the lower fixed frame vertical height, make it is described under
Fixed frame is fixed with ground.
Preferably, the shock-proof room is internally provided with air bag, and the fixed frame lower part is provided with rubber pad, utilizes the gas
Capsule, which absorbs, weakens pipeline junction vibration.
Preferably, gusset is provided on the downside of the pump housing left part, water part is designed using big gusset, to improve the pump
Body rigidity and intensity.
In the utility model, by the way that fixed frame is arranged on the downside of the pump housing, the pump housing is fixed on the ground by fixed frame, is prevented
Only the pump housing is directly anchored on pipeline, and pump housing weight is caused to make pipe deforming, meanwhile, pipeline junction is set at left and right sides of the pump housing
Shock-proof room is set, air bag is set in shock-proof room, when preventing the pump housing from running, vibration causes pipeline junction to loosen, and generates pipeline
Leakage, the vibration of junction when the dispersion pump housing is run is absorbed using air bag, and utilizes telescopic rod, and upper holder is adaptively adjusted
With lower fixed frame height, makes that pipeline pump corresponding to ground with Pipe installing height and be adaptively adjusted.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 be the utility model proposes a kind of against shock pipeline pump structural schematic diagram；
Fig. 2 be the utility model proposes telescopic rod structural schematic diagram.
In figure: 1- motor, 2- electric machine support, 3- mechanical seal, 4- impeller, 5- flow distribution plate, 6- shock-proof room, 7- air bag, 8-
Lower fixed frame, 9- fixed plate, 10- rubber pad, 11- telescopic rod, 12- upper holder, 13- gusset, the 14- pump housing, 15- pump shaft,
Loop bar under 16- mechanical seal cover, 17- shaft coupling, 18- motor shaft, the upper loop bar of 111-, 112-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
It is being used to explain the utility model, and should not be understood as limiting the present invention.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-2, a kind of against shock pipeline pump, including motor 1, electric machine support 2, mechanical seal 3, impeller 4, flow distribution plate
5, shock-proof room 6, fixed frame, the pump housing 14, pump shaft 15, mechanical seal cover 16, shaft coupling 17, motor shaft 18, wherein under motor 1
Side's setting pump housing 14, motor 1 are fixedly mounted on the pump housing 14 by electric machine support 2, and pump shaft 15, pump shaft are arranged in the middle part of the pump housing 14
15 tops are fixedly connected by shaft coupling 17 with motor shaft 18, and impeller 4 is fixedly mounted in 15 lower part of pump shaft, and impeller 4 and pump shaft 15 are logical
It crosses and is screwed, flow distribution plate 5 is set on the left of impeller 4, flow distribution plate 5 is fixedly mounted on inside the pump housing 14, is arranged on the upside of impeller 4 mechanical
Sealing 3,3 nesting of mechanical seal are mounted on 15 left side of pump shaft, and mechanical seal cover 16, mechanical seal is arranged in 4 right side top of impeller
16 nesting of gland is mounted on 15 right side of pump shaft, and the pump housing 14, which is screwed, is mounted on fixed frame top, fixed frame and the pump housing 14
Shock-proof room 6 is set at left and right sides of bearing, and shock-proof room 6 and the pump housing 14, fixed frame are integrally formed；Fixed frame includes upper holder
12, lower fixed frame 8, telescopic rod 11, fixed plate 9, upper holder 12 and lower fixed frame 8 are fixed by telescopic rod 11, fixed plate 9 and
Lower fixed frame 12 is integrally formed；Telescopic rod 11 include upper loop bar 111, lower loop bar 112, upper 111 top of loop bar by welding with it is upper
Fixed frame 12 is fixed, and lower 112 top of loop bar is fixed by screw thread and upper loop bar 111, and lower 112 bottom nested of loop bar is mounted on lower solid
Determine on frame 8；Shock-proof room 6 is internally provided with air bag 7, and fixed frame lower part is provided with rubber pad 10；It is provided on the downside of 14 left part of the pump housing
Gusset 13.
When work, electric machine support 2 is heavily loaded casting frame, provides rigid attachment for motor 1 and the pump housing 14, reserves shield
Mounting hole is that shaft coupling 17 provides protection；Mechanical seal 3 uses standard configuration rubber bellows mechanical seal；Mechanical seal cover 16 is
Gas exhaust piping is provided in the pump housing 14；Flow distribution plate 5 provides good suction condition for 4 import of impeller, guarantees that operation is quiet, fixed plate
9 are integrally formed with lower fixed frame 8, and upper holder 12 is screwed with the pump housing 14, and fixed plate is fixed by screws in ground
On, by rotating lower loop bar 112, changes upper holder 12 and 8 vertical height of lower fixed frame, keep lower fixed frame 8 and ground solid
Fixed, fixed frame lower part is provided with rubber pad 10, is absorbed using air bag 7 and weakens pipeline junction vibration, and water part uses big muscle
Plate 13 designs, to improve 14 rigidity of the pump housing and intensity.
In conclusion fixed frame is arranged on the downside of the pipeline pump, the pump housing is fixed on the ground by fixed frame, prevents the pump housing
It is directly anchored on pipeline, pump housing weight is caused to make pipe deforming, meanwhile, pipeline junction setting is shockproof at left and right sides of the pump housing
Air bag is arranged in room in shock-proof room, and when preventing the pump housing from running, vibration causes pipeline junction to loosen, and pipeline is made to generate leakage, benefit
With air bag absorb dispersion the pump housing operation when junction vibration, and utilize telescopic rod, be adaptively adjusted upper holder with it is lower solid
Determine frame height, makes that pipeline pump corresponding to ground with Pipe installing height and be adaptively adjusted.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of against shock pipeline pump, it is characterised in that: including motor, electric machine support, mechanical seal, impeller, flow distribution plate, shockproof
Room, fixed frame, the pump housing, pump shaft, mechanical seal cover, shaft coupling, motor shaft, wherein the pump housing is set below the motor,
The motor is fixedly mounted on the pump housing by the electric machine support, and the pump shaft is arranged in the middle part of the pump housing, described
It is fixedly connected by the shaft coupling with the motor shaft above pump shaft, the impeller is fixedly mounted in the pump shaft lower part, described
Impeller is threadably secured with the pump shaft, and the flow distribution plate is arranged on the left of the impeller, and the flow distribution plate is fixedly mounted on institute
Pump body is stated, the mechanical seal is set on the upside of the impeller, the mechanical seal nesting is mounted on the left of the pump shaft, institute
It states top on the right side of impeller and the mechanical seal cover is set, the mechanical seal cover nesting is mounted on the right side of the pump shaft, institute
It states the pump housing and is screwed and be mounted on the fixed frame top, be arranged at left and right sides of the fixed frame and the pump housing bearing
The shock-proof room, the shock-proof room and the pump housing, the fixed frame are integrally formed.
2. against shock pipeline pump according to claim 1, it is characterised in that: the fixed frame includes upper holder, lower solid
Determine frame, telescopic rod, fixed plate, fixed frame is fixed with the lower fixed frame by telescopic rod, the fixed plate with it is described
Lower fixed frame is integrally formed.
3. against shock pipeline pump according to claim 2, it is characterised in that: the telescopic rod includes upper loop bar, lower loop bar,
The upper loop bar top is fixed by welding with fixed frame, and the lower loop bar top is solid by screw thread and the upper loop bar
Fixed, the lower loop bar bottom nested is mounted on the lower fixed frame.
4. against shock pipeline pump according to claim 1, it is characterised in that: the shock-proof room is internally provided with air bag, institute
It states fixed frame lower part and is provided with rubber pad.
5. against shock pipeline pump according to claim 1, it is characterised in that: be provided with gusset on the downside of the pump housing left part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821237831.0U CN208793255U (en) | 2018-08-01 | 2018-08-01 | A kind of against shock pipeline pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821237831.0U CN208793255U (en) | 2018-08-01 | 2018-08-01 | A kind of against shock pipeline pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208793255U true CN208793255U (en) | 2019-04-26 |
Family
ID=66204176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821237831.0U Expired - Fee Related CN208793255U (en) | 2018-08-01 | 2018-08-01 | A kind of against shock pipeline pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208793255U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255698A (en) * | 2020-03-27 | 2020-06-09 | 天津伟蓝石油机械设备有限公司 | Centrifugal water pump |
| CN114688033A (en) * | 2022-03-31 | 2022-07-01 | 扬州弘跃机械有限公司 | Stable environment-friendly sewage pump |
-
2018
- 2018-08-01 CN CN201821237831.0U patent/CN208793255U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255698A (en) * | 2020-03-27 | 2020-06-09 | 天津伟蓝石油机械设备有限公司 | Centrifugal water pump |
| CN114688033A (en) * | 2022-03-31 | 2022-07-01 | 扬州弘跃机械有限公司 | Stable environment-friendly sewage pump |
| CN114688033B (en) * | 2022-03-31 | 2024-02-23 | 扬州弘跃机械有限公司 | Stable environment-friendly sewage pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20210801 |