CN107420351A - One kind is used for big-and-middle-sized band planetary gear shaft stream submersible pump Anti-inclining fixing device - Google Patents
One kind is used for big-and-middle-sized band planetary gear shaft stream submersible pump Anti-inclining fixing device Download PDFInfo
- Publication number
- CN107420351A CN107420351A CN201710890263.8A CN201710890263A CN107420351A CN 107420351 A CN107420351 A CN 107420351A CN 201710890263 A CN201710890263 A CN 201710890263A CN 107420351 A CN107420351 A CN 107420351A
- Authority
- CN
- China
- Prior art keywords
- push rod
- sleeve
- submersible pump
- big
- planetary gear
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
Abstract
The present invention relates to one kind to be used for big-and-middle-sized band planetary gear shaft stream submersible pump Anti-inclining fixing device, including well lid, big-and-middle-sized band planetary gear shaft stream submersible pump, installation pit shaft, push rod, locking nut, push rod and sleeve, first, because push rod and big-and-middle-sized band planetary gear shaft stream submersible pump are that screw thread coordinates, push rod is screwed in submersible pump and fixed with locking nut, tightening fastener parts；Secondly push rod and sleeve is enclosed on push rod；Finally, according to the end face of push rod and sleeve and the gap adjustment push rod and sleeve of installation pit shaft, ensure that big-and-middle-sized band planetary gear shaft stream submersible pump occupy installation wellbore centre and do not tilted, after regulating, then with locking nut push rod and sleeve is locked, installed.Improve security and stability during operation.
Description
Technical field
The invention belongs to submersible pump technical field, and in particular to big-and-middle-sized band planetary gear shaft stream submersible pump Anti-inclining
Fixing device.
Background technology
The vertical installation of big-and-middle-sized band planetary gear shaft stream submersible pump generally use, bottom are typically that self coupling coordinates, top
It is fixed.Electric pump unit is fixed the advantage is that without any fastener, there is Fast Installation and lift the characteristic of maintenance.Lack
Point is that this usual pump-type is big-and-middle-sized band planetary gear shaft stream submersible pump, and itself is heavier, after installing and using due to vibrations,
The reasons such as water impact make crank that whole unit can be caused to be tilted to side, and security incident easily occurs and causes economic damage
Lose.
The content of the invention
In order to solve the problems, such as that big-and-middle-sized band planetary gear shaft stream submersible pump tilts, the present invention is consolidated by increasing Anti-inclining
Determine device, improve unit safety operation stability.
Realize that the technical solution of above-mentioned purpose is as follows：
One kind is used for big-and-middle-sized band planetary gear shaft stream submersible pump Anti-inclining fixing device, successively including submersible pump pump
Body, internal thread is provided with the outer wall of the pump housing, the internal thread is engaged with a part of external screw thread of push rod side, described
Push rod side another part external screw thread is engaged with locking nut, and push rod is fixedly mounted on the pump housing by the locking nut, institute
The opposite side for stating push rod is provided with push rod and sleeve, and the depth that push rod is inserted in the push rod and sleeve side can adjust, the top stem casing
Cylinder is fixed by locking nut and push rod, and opposite side and the installation pit shaft of above-mentioned push rod and sleeve are brought into close contact.
Specifically, then fixed between above-mentioned push rod and push rod and sleeve using being threadedly coupled with locking nut.
Specifically, above-mentioned push rod and push rod and sleeve are uniformly distributed in submersible pump surrounding and in the same horizontal line, altogether
Four groups.
Specifically, above-mentioned push rod and sleeve is solid construction close to the side of installation pit shaft.
The advantageous effects of the present invention embody in the following areas：
1. the present invention effectively offsets big-and-middle-sized band planetary gear shaft stream submersible pump and run by increasing device preventing tilting
When tilt caused by electric pump damage, improve security and stability during operation；
2. it is big-and-middle-sized between planetary gear shaft stream submersible pump and installation system by the fixation of push rod and push rod and sleeve,
Relative constitutes an entirety, substantially increases security；
3. due to the presence of device preventing tilting, when solving the factors such as vibrations when in face of unit operation, water impact
Unit crank can inclined situation, add reliability during operation.
Brief description of the drawings
It should be appreciated that the accompanying drawing being shown in which is exemplary only and accompanying drawing in all parts show not necessarily to scale
Go out.In the accompanying drawings：
Fig. 1 is used for big-and-middle-sized band planetary gear shaft stream submersible pump Anti-inclining fixture structure schematic diagram for the present invention；
Fig. 2 is the partial enlarged drawing at A in Fig. 1.
Sequence number in upper figure：Submersible pump 1, installation pit shaft 2, push rod 3, locking nut 4, push rod and sleeve 5, locking nut 6.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described further.
Referring to Fig. 1 and Fig. 2, one kind is used for big-and-middle-sized band planetary gear shaft stream submersible pump Anti-inclining fixing device, successively
Including the submersible pump pump housing, internal thread is provided with the outer wall of the pump housing, the internal thread and a part for push rod side are outer
Screw thread is engaged, and push rod side another part external screw thread is engaged with locking nut, and the locking nut fixes push rod
On the pump housing, the opposite side of the push rod is provided with push rod and sleeve, and the depth that push rod is inserted in the push rod and sleeve side can
Regulation, the push rod and sleeve are fixed by locking nut and push rod, and opposite side and the installation pit shaft of above-mentioned push rod and sleeve closely paste
Close.
Specifically, then fixed between above-mentioned push rod 3 and push rod and sleeve 5 using being threadedly coupled with locking nut 6.
Specifically, above-mentioned push rod 3 and push rod and sleeve 5 are uniformly distributed in submersible pump surrounding and in the same horizontal line,
Totally four groups.
Specifically, above-mentioned push rod and sleeve 5 is solid construction close to the side of installation pit shaft.
The present invention installation method be：Firstly, since push rod 3 and big-and-middle-sized band planetary gear shaft stream submersible pump 1 are spiral shells
Line coordinates, and push rod is screwed in submersible pump and fixed with locking nut 4, tightening fastener parts；Secondly push rod and sleeve 5 is enclosed on top
On bar 3, finally, according to the end face of push rod and sleeve 5 and the gap adjustment push rod and sleeve of installation pit shaft 2, ensure big-and-middle-sized band planet
Gear shaft stream submersible pump 1 occupy installation pit shaft 2 center and not tilted, and after regulating, then with locking nut 6 is locked push rod and sleeve 5
Tightly, install.
Certainly, it is limitation of the present invention that described above, which is not, and the present invention is also not limited to the example above, the art
Those of ordinary skill, the present invention essential scope in, change, change, addition or the replacement made, should all belong to the present invention
Protection domain.
Claims (4)
1. one kind is used for big-and-middle-sized band planetary gear shaft stream submersible pump Anti-inclining fixing device, it is characterised in that includes successively
The submersible pump pump housing, internal thread, the internal thread and a part of external screw thread of push rod side are provided with the outer wall of the pump housing
It is engaged, push rod side another part external screw thread is engaged with locking nut, and push rod is fixedly mounted the locking nut
On the pump housing, the opposite side of the push rod is provided with push rod and sleeve, and the depth that push rod is inserted in the push rod and sleeve side can adjust,
The push rod and sleeve is fixed by locking nut and push rod, and opposite side and the installation pit shaft of above-mentioned push rod and sleeve are brought into close contact.
2. big-and-middle-sized band planetary gear shaft stream submersible pump Anti-inclining fixation dress is used for according to one kind described in claim 1
Put, it is characterised in that using being threadedly coupled between above-mentioned push rod and push rod and sleeve, then fixed with locking nut.
3. big-and-middle-sized band planetary gear shaft stream submersible pump Anti-inclining fixation dress is used for according to one kind described in claim 1
To put, it is characterised in that above-mentioned push rod and push rod and sleeve are uniformly distributed in submersible pump surrounding and in the same horizontal line, and totally four
Group.
4. big-and-middle-sized band planetary gear shaft stream submersible pump Anti-inclining fixation dress is used for according to one kind described in claim 1
Put, it is characterised in that above-mentioned push rod and sleeve is solid construction close to the side of installation pit shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710890263.8A CN107420351A (en) | 2017-09-27 | 2017-09-27 | One kind is used for big-and-middle-sized band planetary gear shaft stream submersible pump Anti-inclining fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710890263.8A CN107420351A (en) | 2017-09-27 | 2017-09-27 | One kind is used for big-and-middle-sized band planetary gear shaft stream submersible pump Anti-inclining fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107420351A true CN107420351A (en) | 2017-12-01 |
Family
ID=60436226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710890263.8A Pending CN107420351A (en) | 2017-09-27 | 2017-09-27 | One kind is used for big-and-middle-sized band planetary gear shaft stream submersible pump Anti-inclining fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107420351A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2188665Y (en) * | 1991-10-14 | 1995-02-01 | 沈阳水泵厂 | Two-stage single-suction cantilever centrifugal pump |
| CN2526551Y (en) * | 2001-12-06 | 2002-12-18 | 柴志华 | Vacuum lower-sucking water pump for mine |
| CN101225833A (en) * | 2008-01-30 | 2008-07-23 | 长沙天鹅工业泵股份有限公司 | Vertical barrel pocket type extraction pump |
| CN101298870A (en) * | 2008-05-19 | 2008-11-05 | 宁波巨神制泵实业有限公司 | Method for mounting large-scale electric underwater pump |
| CN101344098A (en) * | 2008-08-18 | 2009-01-14 | 刘兴海 | Production method of water pump and water pump |
| CN201372955Y (en) * | 2008-10-21 | 2009-12-30 | 昆明嘉和科技开发有限公司 | No-leakage double-filling sealing device with easy assembly and disassembly |
| CN201437889U (en) * | 2009-06-26 | 2010-04-14 | 上海微电子装备有限公司 | Differential fine adjustment anchor |
| CN205013327U (en) * | 2015-08-04 | 2016-02-03 | 芜湖环球汽车配件有限公司 | Condensation pump |
| CN106968966A (en) * | 2016-01-13 | 2017-07-21 | 上海连成集团苏州股份有限公司 | Submerged axial-flow pumping system |
-
2017
- 2017-09-27 CN CN201710890263.8A patent/CN107420351A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2188665Y (en) * | 1991-10-14 | 1995-02-01 | 沈阳水泵厂 | Two-stage single-suction cantilever centrifugal pump |
| CN2526551Y (en) * | 2001-12-06 | 2002-12-18 | 柴志华 | Vacuum lower-sucking water pump for mine |
| CN101225833A (en) * | 2008-01-30 | 2008-07-23 | 长沙天鹅工业泵股份有限公司 | Vertical barrel pocket type extraction pump |
| CN101298870A (en) * | 2008-05-19 | 2008-11-05 | 宁波巨神制泵实业有限公司 | Method for mounting large-scale electric underwater pump |
| CN101344098A (en) * | 2008-08-18 | 2009-01-14 | 刘兴海 | Production method of water pump and water pump |
| CN201372955Y (en) * | 2008-10-21 | 2009-12-30 | 昆明嘉和科技开发有限公司 | No-leakage double-filling sealing device with easy assembly and disassembly |
| CN201437889U (en) * | 2009-06-26 | 2010-04-14 | 上海微电子装备有限公司 | Differential fine adjustment anchor |
| CN205013327U (en) * | 2015-08-04 | 2016-02-03 | 芜湖环球汽车配件有限公司 | Condensation pump |
| CN106968966A (en) * | 2016-01-13 | 2017-07-21 | 上海连成集团苏州股份有限公司 | Submerged axial-flow pumping system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |
|
| RJ01 | Rejection of invention patent application after publication |