CN106246593A - A kind of impeller of pump locking general equipment - Google Patents
A kind of impeller of pump locking general equipment Download PDFInfo
- Publication number
- CN106246593A CN106246593A CN201610761418.3A CN201610761418A CN106246593A CN 106246593 A CN106246593 A CN 106246593A CN 201610761418 A CN201610761418 A CN 201610761418A CN 106246593 A CN106246593 A CN 106246593A
- Authority
- CN
- China
- Prior art keywords
- impeller
- pump shaft
- pump
- stop pin
- shaft coupling
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/20—Mounting rotors on shafts
Abstract
The present invention relates to a kind of impeller of pump locking general equipment, including base, stop pin and screwing tool, described stop pin fixes the upper end being placed in described base, described stop pin blocks pump shaft coupling, the upper end of pump shaft coupling is connected with pump shaft, being set with impeller on the output shaft of described pump shaft upper end, described screwing tool is placed in the upper end of described impeller, locks impeller.Hinge structure, the present invention can block pump shaft coupling, locks impeller, prevents impeller from loosening damage and even come off.
Description
Technical field
The present invention relates to pump technical field, particularly to this kind of impeller of pump locking general equipment.
Background technology
The screw connected impeller of pump does not has special equipment when locking at present, when screwing owing to pump shaft cannot be fixed,
Therefore when screwing impeller the most also can the gap of play, during pump operation, during stress, occur as soon as impeller loosen and damage very
To situation about coming off.
Summary of the invention
It is an object of the invention to provide a kind of impeller of pump locking general equipment, to be solved technical problem is that: how to prevent
Uppermost leaf wheel loosens damage and even comes off.
The technical scheme is that a kind of impeller of pump locking general equipment, including base,
Stop pin and screwing tool, described stop pin fixes the upper end being placed in described base, and described stop pin blocks pump shaft coupling, and pump joins
The upper end of axial organ is connected with pump shaft, and the output shaft of described pump shaft upper end is set with impeller, and described screwing tool is placed in described leaf
The upper end of wheel, locks impeller.
The invention has the beneficial effects as follows: stop pin can block pump shaft coupling, impeller is locked by screwing tool, it is achieved allow pump shaft
The most fixing, can definitely lock when impeller locking, will not loosen and come off during operation, eliminate the hidden danger of device damage
And risk.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of impeller of pump of present invention locking general equipment.
In accompanying drawing, the list of parts representated by each label is as follows:
1, base, 2, stop pin, 3, screwing tool, 4, pump shaft coupling, 5, pump shaft, 6, impeller.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.
As it is shown in figure 1, a kind of impeller of pump locking general equipment, including base 1, stop pin 2 and screwing tool 3, described anti-
Shipping and reselling on another market the 2 fixing upper ends being placed in described base 1, described stop pin 2 blocks pump shaft coupling 4, the upper end of pump shaft coupling 4 and pump shaft 5
Connecting, the output shaft of described pump shaft 5 upper end is set with impeller 6, described screwing tool 3 is placed in the upper end of described impeller 6, to leaf
Wheel 6 is locked；Stop pin 2 can block pump shaft coupling 4, and impeller 6 is locked by screwing tool 3, it is achieved makes pump shaft 5 the most fixing,
Can definitely lock when impeller locking 6, will not loosen and come off during operation, eliminate hidden danger and the risk of device damage.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (1)
1. an impeller of pump locking general equipment, it is characterised in that: include base (1), stop pin (2) and screwing tool (3), institute
Stating the fixing upper end being placed in described base (1) of stop pin (2), described stop pin (2) blocks pump shaft coupling (4), pump shaft coupling (4)
Upper end be connected with pump shaft (5), the output shaft of described pump shaft (5) upper end is set with impeller (6), described screwing tool (3) is put
In the upper end of described impeller (6), impeller (6) is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610761418.3A CN106246593A (en) | 2016-08-30 | 2016-08-30 | A kind of impeller of pump locking general equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610761418.3A CN106246593A (en) | 2016-08-30 | 2016-08-30 | A kind of impeller of pump locking general equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106246593A true CN106246593A (en) | 2016-12-21 |
Family
ID=57597696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610761418.3A Pending CN106246593A (en) | 2016-08-30 | 2016-08-30 | A kind of impeller of pump locking general equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246593A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002180992A (en) * | 2000-12-12 | 2002-06-26 | Matsushita Electric Ind Co Ltd | Self-priming pump |
| CN2573147Y (en) * | 2002-10-14 | 2003-09-17 | 大庆石油管理局 | Centrifugal pump impeller detaching platform |
| JP2008133745A (en) * | 2006-11-27 | 2008-06-12 | Ihi Corp | Rotor of turbo compressor |
| CN201419318Y (en) * | 2009-01-21 | 2010-03-10 | 中国人民解放军65190部队 | Cyclone separating machine tool for disassembling threaded type tight-fit device |
| CN202867239U (en) * | 2012-10-19 | 2013-04-10 | 福建省尤溪长波水力机械有限公司 | Novel turbine pump for both drawing water and generating electricity |
| CN203175935U (en) * | 2013-02-04 | 2013-09-04 | 江苏振亚泵业科技有限公司 | Self-priming pump connecting device |
| CN103692411A (en) * | 2013-12-13 | 2014-04-02 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Assembly and disassembly device for self-lock nut of turbine cooler |
| CN103737303A (en) * | 2013-12-23 | 2014-04-23 | 广西科技大学 | Nut feeding and tightening mechanism |
| CN105673546A (en) * | 2016-01-29 | 2016-06-15 | 吉首大学 | Thread quick-dismantling device applied to coupling water pump |
-
2016
- 2016-08-30 CN CN201610761418.3A patent/CN106246593A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002180992A (en) * | 2000-12-12 | 2002-06-26 | Matsushita Electric Ind Co Ltd | Self-priming pump |
| CN2573147Y (en) * | 2002-10-14 | 2003-09-17 | 大庆石油管理局 | Centrifugal pump impeller detaching platform |
| JP2008133745A (en) * | 2006-11-27 | 2008-06-12 | Ihi Corp | Rotor of turbo compressor |
| CN201419318Y (en) * | 2009-01-21 | 2010-03-10 | 中国人民解放军65190部队 | Cyclone separating machine tool for disassembling threaded type tight-fit device |
| CN202867239U (en) * | 2012-10-19 | 2013-04-10 | 福建省尤溪长波水力机械有限公司 | Novel turbine pump for both drawing water and generating electricity |
| CN203175935U (en) * | 2013-02-04 | 2013-09-04 | 江苏振亚泵业科技有限公司 | Self-priming pump connecting device |
| CN103692411A (en) * | 2013-12-13 | 2014-04-02 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Assembly and disassembly device for self-lock nut of turbine cooler |
| CN103737303A (en) * | 2013-12-23 | 2014-04-23 | 广西科技大学 | Nut feeding and tightening mechanism |
| CN105673546A (en) * | 2016-01-29 | 2016-06-15 | 吉首大学 | Thread quick-dismantling device applied to coupling water pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
|
| RJ01 | Rejection of invention patent application after publication |