CN201292991Y - Submersible pump with novel hoist device - Google Patents
Submersible pump with novel hoist device Download PDFInfo
- Publication number
- CN201292991Y CN201292991Y CNU200820160896XU CN200820160896U CN201292991Y CN 201292991 Y CN201292991 Y CN 201292991Y CN U200820160896X U CNU200820160896X U CN U200820160896XU CN 200820160896 U CN200820160896 U CN 200820160896U CN 201292991 Y CN201292991 Y CN 201292991Y
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- CN
- China
- Prior art keywords
- pump
- hoisting device
- submersible pump
- novel
- lifting handle
- Prior art date
- 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 relates to liquid machinery, in particular to a diving pump with a novel hoisting device. A hoisting handle which is a main assembly of the hoisting device is fixed in a deep hole arranged on the upper end of the pump through linked bolts, and thereby the hoisting device can not make circumference motion and axial motion. The novel hoisting device is convenient to disassemble, assemble and generalize.
Description
Technical field:
The utility model relates to submersible pump, refers in particular to a kind of submersible pump of being convenient to dismounting, structural stability boom hoisting that has,
Background technique:
Submersible pump, all need be realized by boom hoisting installing and hanging out in the maintenance process owing to be operated under the liquid.At present the boom hoisting of submersible pump normally is welded on the water pump top, can make the height of whole water pump very big like this, make troubles to transportation process and storage, and boom hoisting is one with the pump weldering, in case boom hoisting is damaged, is difficult for replacing.
Summary of the invention:
In order to overcome the problem that existing submersible pump boom hoisting can not be dismantled and be easy to damage, the utility model provides a kind of novel hoisting device, and this apparatus structure is stable, is easy to dismounting.
The technological scheme that realizes above-mentioned purpose is: this submersible pump comprises the motor as water pump power, and the impeller and the pump housing transmit the torque of motor and give impeller by pump shaft, and pump shaft supports with bearing fixing, and submersible pump lifts by crane with the boom hoisting of upper end.
Feature of the present utility model is: be cast with deep hole in the pump case upper end, insert in the deep hole lower end of lifting handle, with socket head screw lifting handle and support is coupled together again, makes it to become an integral body.
The beneficial effects of the utility model are: the lifting handle is easy to dismounting, can not take place again circumferentially to reach axial motion, not only makes pump be convenient to storage and transportation, and has guaranteed its reliability.
Description of drawings:
Fig. 1 is the schematic representation of submersible pump among the embodiment
Among the figure: 1. lifting handle, 2. socket head screw, 3. pump case, 4. pump shaft, 5. motor, 6. pump cover, 7. impeller, 8. bearing, 9. bearing, the 10. pump housing, 11. bases
Embodiment
As shown in Figure 1, the utility model mainly comprises as the motor of water pump power (5) and impeller (7) and pump cover (6), by pump shaft (4) Motor torque is passed to impeller (7), pump shaft (4) bearing (8,9) fixed support, the upper end of pump is a boom hoisting, so that the installation and maintenance of water pump.Lifting handle (1) is fixed in the deep hole of pump case upper end with socket head screw (2), because deep hole has certain degree of depth, hole wall makes lifting handle (1) can not take place circumferentially to rock, and socket head screw (2) makes it and can not move up and down.Make novel hoisting device have good stability, and convenient dismounting in transportation or storing process.
More than, for the utility model with reference to specifying that two specific embodiments of airlift pump are done, but the utility model is not limited to the foregoing description, also comprises other embodiment or variation in the utility model design scope.As: socket head screw also can be other screws or bolt, and the sectional shape of lifting handle can be circle, ellipse and polygonal, and the lifting handle not only can form in casting, and also can punch forms.
Claims (2)
1, a kind of submersible pump with novel hoisting device, mainly comprise motor (5) and impeller (7) and pump cover (6) as water pump power, by pump shaft (4) Motor torque is passed to impeller (7), pump shaft (4) bearing (8,9) fixed support, it is characterized in that the upper end of pump is a novel hoisting device, so that the installation and maintenance of water pump.
2, a kind of submersible pump with novel hoisting device as claimed in claim 1 is characterized in that described novel hoisting device for comprising lifting handle (1) and screw (2), is fixed on lifting handle (1) in the deep hole of offering the pump upper end with screw (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820160896XU CN201292991Y (en) | 2008-11-21 | 2008-11-21 | Submersible pump with novel hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820160896XU CN201292991Y (en) | 2008-11-21 | 2008-11-21 | Submersible pump with novel hoist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201292991Y true CN201292991Y (en) | 2009-08-19 |
Family
ID=41006468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820160896XU Expired - Fee Related CN201292991Y (en) | 2008-11-21 | 2008-11-21 | Submersible pump with novel hoist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201292991Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206370A (en) * | 2013-03-18 | 2013-07-17 | 丹阳市华昱机电设备有限公司 | Water pump convenient to lift |
| CN104564710A (en) * | 2014-12-31 | 2015-04-29 | 江苏长凯机械设备有限公司 | Movable fixed support structure of pump head at lowest end of super-long axis submerged pump |
-
2008
- 2008-11-21 CN CNU200820160896XU patent/CN201292991Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206370A (en) * | 2013-03-18 | 2013-07-17 | 丹阳市华昱机电设备有限公司 | Water pump convenient to lift |
| CN104564710A (en) * | 2014-12-31 | 2015-04-29 | 江苏长凯机械设备有限公司 | Movable fixed support structure of pump head at lowest end of super-long axis submerged pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20111121 |