CN204253456U - Axial subdivision two end supports bearing block of centrifugal pump 360 ° of circumferential support devices - Google Patents
Axial subdivision two end supports bearing block of centrifugal pump 360 ° of circumferential support devices Download PDFInfo
- Publication number
- CN204253456U CN204253456U CN201420742481.9U CN201420742481U CN204253456U CN 204253456 U CN204253456 U CN 204253456U CN 201420742481 U CN201420742481 U CN 201420742481U CN 204253456 U CN204253456 U CN 204253456U
- Authority
- CN
- China
- Prior art keywords
- bearing
- support
- cap
- pump
- pump case
- 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 discloses a kind of axial subdivision two end supports bearing block of centrifugal pump 360 ° of circumferential support devices, this device is formed primarily of bearing cap, bearing support and end cap, and bearing cap covers on bearing support; It is characterized in that: described bearing cap is provided with the flange plate that can be connected with pump case.Realize bearing support to be connected with pump case with bearing cap simultaneously, realize bearing body part and adopt the circumference of 360 ° to be connected with pump case, make bearing integral become 360 ° of supports.Bearing support 360 ° of circumferential support improve the linking intensity of bearing support and pump case, reduce vibrations and the bearing temperature rise of bearing housing, extend the working life of bearing support, pump is operated under complex working condition more reliable and stable.
Description
One, technical field
The utility model relates to mechanical engineering pump class technical field, specifically a kind of axial subdivision two end supports bearing block of centrifugal pump 360 ° of circumferential support devices.
Two, background technique
Current China axial subdivision two end supports bearing block of centrifugal pump and the pump housing adopt 180 mostly.Connecting mode, see accompanying drawing 1.Namely bearing cap 1 covers on bearing support 2, only has bearing support 2 to be connected with the pump housing and supports pump shaft.Its connecting mode can reduce material, reduced volume to a certain extent, reduce costs; But, easily there is the phenomenons such as bearing temperature rise is large, and bearing housing vibrations are large in the poor stability of this structure.
Three, summary of the invention
In order to overcome the deficiencies in the prior art, the purpose of this utility model provides axial subdivision two end supports bearing block of centrifugal pump 360 ° of circumferential support devices of a kind of good stability,
The technological scheme realizing the purpose of this utility model employing is: this bearing support 360 ° of circumferential support devices are formed primarily of bearing cap, bearing support and end cap, and bearing cap covers on bearing support; It is characterized in that: described bearing cap is provided with the flange plate that can be connected with pump case.Realize bearing support to be connected with pump case with bearing cap simultaneously, realize bearing body part and adopt the circumference of 360 ° to be connected with pump case, make bearing integral become 360 ° of supports.
The beneficial effects of the utility model are: this bearing support 360 ° of circumferential support devices, improve the linking intensity of bearing support and pump case, reduce vibrations and the bearing temperature rise of bearing housing, extend the working life of bearing support, pump is operated under complex working condition more reliable and stable.
Four, accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the sectional structure chart of axial subdivision two end supports bearing block of centrifugal pump 180 ° of support devices.
Fig. 2 is the sectional structure chart of the utility model axial subdivision two end supports bearing block of centrifugal pump 360 ° of circumferential support devices.
Five, embodiment
In the accompanying drawings, the utility model axial subdivision two end supports bearing block of centrifugal pump 360 ° of circumferential support devices, form primarily of bearing cap, bearing support and end cap, bearing cap 3 covers on bearing support 4; It is characterized in that: described bearing cap 3 is provided with the flange plate that can be connected with pump case.Realize bearing support to be connected with pump case with bearing cap simultaneously, realize bearing body part and be connected with the circumference that pump case forms 360 °, make bearing integral become 360 ° of supports.Bearing body part can axial subdivision, two-part bearing body and bearing cap two-part, and the flange plate on bearing support, bearing cap is connected on pump case by bolt and forms an entirety, so the circumferential support of 360 ° can be formed when bearing body part and pump case connect, and uniform load.
Claims (1)
1. axial subdivision two end supports bearing block of centrifugal pump 360 ° of circumferential support devices, this device is formed primarily of bearing cap, bearing support and end cap, and bearing cap (3) covers on bearing support (4); It is characterized in that: described bearing cap (3) is provided with the flange plate that can be connected with pump case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742481.9U CN204253456U (en) | 2014-11-20 | 2014-11-20 | Axial subdivision two end supports bearing block of centrifugal pump 360 ° of circumferential support devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742481.9U CN204253456U (en) | 2014-11-20 | 2014-11-20 | Axial subdivision two end supports bearing block of centrifugal pump 360 ° of circumferential support devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204253456U true CN204253456U (en) | 2015-04-08 |
Family
ID=52957769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420742481.9U Expired - Fee Related CN204253456U (en) | 2014-11-20 | 2014-11-20 | Axial subdivision two end supports bearing block of centrifugal pump 360 ° of circumferential support devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204253456U (en) |
-
2014
- 2014-11-20 CN CN201420742481.9U patent/CN204253456U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20171120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |