CN201420712Y - Impeller detacher - Google Patents
Impeller detacher Download PDFInfo
- Publication number
- CN201420712Y CN201420712Y CN 200820156920 CN200820156920U CN201420712Y CN 201420712 Y CN201420712 Y CN 201420712Y CN 200820156920 CN200820156920 CN 200820156920 CN 200820156920 U CN200820156920 U CN 200820156920U CN 201420712 Y CN201420712 Y CN 201420712Y
- Authority
- CN
- China
- Prior art keywords
- impeller
- bolt
- draw rod
- nut
- pull bar
- 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 - Lifetime
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
An impeller detacher comprises a combined cross beam, a draw rod, a hexagon head full-thread bolt, a draw rod, a nut and a gasket, wherein an impeller and a shaft are fixed through the draw rod and the combined cross beam, the bolt and the combined cross beam are connected by threads, the bolt and the draw rod can be simultaneously rotated or separately rotated through using mechanical lever principles, and the nut on the combined cross beam can be rotated without rotating the bolt and the draw rod for reaching the aim of detaching the impeller.
Description
One: technical field
The utility model relates to pump, similar pump fluid machinery, the dismounting of particularly suitable pump impeller.
Two: background technique
At present, pump, similar pump fluid machine blade wheel be because long-time with row, and by liquid, corrosion such as gas and getting rusty causes dismounting difficult, causes trouble to maintenance.
Three: summary of the invention
In order to overcome present pump, similar pump fluid machine blade wheel dismounting difficulty, the utility model provides a kind of impeller demolition device, and this impeller demolition device can not only be dismantled impeller, and easy to operate simple.
The technological scheme that its technical problem that solves the utility model adopts is in this way: stripping attachment is made up of combination crossbeam, pull bar, hexagon head screw bolt, pull bar, nut, packing ring, pull bar one end is connected with impeller, one end is connected by packing ring, bolt with the combination crossbeam, the hexagon head screw bolt is connected with the combination crossbeam, lever is connected with the hexagon head screw bolt, utilize the mechanical lever principle, simultaneously swivel bolt, lever or swivel bolt, lever separately, all right motionless bolt, lever, nut on the rotation combination crossbeam reaches the purpose of dismantling impeller.
Four: description of drawings
Accompanying drawing 1 is this new structure schematic representation.
Five: embodiment
Referring to accompanying drawing 1, a kind of impeller demolition device of the present utility model is equipped with combination crossbeam 1, pull bar 2, hexagon head screw bolt 3, operating grip 4, nut 5, packing ring 6.
Combination crossbeam 1 is welded by steel plate, nut.
One end of pull bar 2 is connected with impeller 7, and an end is connected by packing ring 6, nut 5 with the combination crossbeam.Fixedly impeller 7 and axle 8 can also swivel nut 5 shorten pull bar 2 length and dismantle impeller.
Hexagon head screw bolt 3 is connected with combination crossbeam 1.Fixedly impeller 7 and axle 8, can also rotate simultaneously hexagon head screw bolt 3 and operating grip 4 make combination weigh 1 and axle 8 between length dismantle impeller 7.
Claims (1)
1. impeller demolition device, it is characterized in that: stripping attachment is made up of combination crossbeam, pull bar, hexagon head screw bolt, pull bar, nut, packing ring, pull bar one end is connected by fine thread with impeller, one end is connected by packing ring, bolt with the combination crossbeam, the hexagon head screw bolt is connected with the combination crossbeam, and pull bar is connected with the hexagon head screw bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820156920 CN201420712Y (en) | 2008-12-11 | 2008-12-11 | Impeller detacher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820156920 CN201420712Y (en) | 2008-12-11 | 2008-12-11 | Impeller detacher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201420712Y true CN201420712Y (en) | 2010-03-10 |
Family
ID=41807364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820156920 Expired - Lifetime CN201420712Y (en) | 2008-12-11 | 2008-12-11 | Impeller detacher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201420712Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840174A (en) * | 2011-06-21 | 2012-12-26 | 祁成 | Fan impeller detaching mechanism |
| CN107709793A (en) * | 2015-06-03 | 2018-02-16 | 株式会社电装 | Centrifugal pump |
| CN108825551A (en) * | 2018-06-21 | 2018-11-16 | 潍柴重机股份有限公司 | A kind of water pump vane and the tool for dismantling the water pump vane |
-
2008
- 2008-12-11 CN CN 200820156920 patent/CN201420712Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840174A (en) * | 2011-06-21 | 2012-12-26 | 祁成 | Fan impeller detaching mechanism |
| CN107709793A (en) * | 2015-06-03 | 2018-02-16 | 株式会社电装 | Centrifugal pump |
| CN108825551A (en) * | 2018-06-21 | 2018-11-16 | 潍柴重机股份有限公司 | A kind of water pump vane and the tool for dismantling the water pump vane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201420712Y (en) | Impeller detacher | |
| CN102019548A (en) | Bearing-disassembling composite set | |
| CN104858834A (en) | Disassembly and assembly tool for support sleeve | |
| CN203356979U (en) | Pin dismounting device | |
| CN202048065U (en) | Pin convenient for mounting and dismounting | |
| CN202052944U (en) | Turning joint seat for sleeve wrench | |
| CN102126128B (en) | Hydraulic shaft detaching device | |
| CN202934539U (en) | Broken screw withdraw device | |
| CN104564983A (en) | Bottom ring hydraulic nut | |
| CN202015927U (en) | Bearing disassembly combined device | |
| CN204235481U (en) | Pin shaft disassembling tool | |
| CN203371472U (en) | Shaft puller | |
| CN211568317U (en) | Aircraft speed regulator cantilever convenient to dismouting | |
| CN201128132Y (en) | Special pin puller | |
| CN204135993U (en) | Two pawls that the anti-top of a kind of slip-off preventing is damaged draw horse | |
| CN204686772U (en) | A kind of detaching device for coupling | |
| CN204371888U (en) | Base ring hydraulic nut | |
| CN211491315U (en) | Simple pulley pulling device for crown block pulley | |
| CN2834798Y (en) | Crank pin take-off device | |
| CN201385287Y (en) | Draw-type detacher | |
| CN205147761U (en) | A main equipment instrument of pulling pin | |
| CN103084829A (en) | Auxiliary installation mechanism for large nut and auxiliary installation method thereof | |
| CN220260814U (en) | Impeller extractor | |
| CN204585132U (en) | Simple and easy stainless steel wine pump axle sleeve dismounting tool | |
| CN205310153U (en) | Beam -pumping unit bush takes out specialized tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100310 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Shanghai Panda Machine (Group) Co., Ltd. Document name: Notification of Expiration of Patent Right Duration |