CN202348978U - Steam turbine shaft bearing bush - Google Patents
Steam turbine shaft bearing bush Download PDFInfo
- Publication number
- CN202348978U CN202348978U CN2011204770464U CN201120477046U CN202348978U CN 202348978 U CN202348978 U CN 202348978U CN 2011204770464 U CN2011204770464 U CN 2011204770464U CN 201120477046 U CN201120477046 U CN 201120477046U CN 202348978 U CN202348978 U CN 202348978U
- Authority
- CN
- China
- Prior art keywords
- bearing bush
- turbine shaft
- bearing shell
- square
- shaft bearing
- 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
Links
Images
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a steam turbine shaft bearing bush. The bearing bush comprises a bearing bush body; a first square oil cavity, a second square oil cavity and an oil groove are formed in the bearing bush body; a first oil hole and a second oil hole are respectively formed in the first square oil cavity and the second square oil cavity; a third oil hole and a fourth oil hole are formed in the side of the bearing bush body; and an upper edge and a lower edge are respectively arranged on the outer sides the bearing bush body. The bearing bush is reasonable in structural design and long in service life.
Description
Technical field
The utility model relates to a kind of turbine shaft bearing shell.
Background technique
Existing turbine shaft bearing shell structural design is unreasonable, easy abrasion, and service time is short.
Summary of the invention
The purpose of the utility model is to design a kind of turbine shaft bearing shell.
What the utility model will solve is that existing turbine shaft bearing shell structural design is unreasonable, easy abrasion, the problem that service time is short.
The skill of the utility model is stated scheme: it comprises the bearing shell body; Bearing shell body inboard is provided with the first square oil pocket, the second square oil pocket, oil groove; Be respectively equipped with first oilhole and second oilhole in the first square oil pocket, the second square oil pocket; The avris of bearing shell body is provided with the 3rd oilhole and the 4th oilhole, and the outside of bearing shell body is respectively equipped with upper edge and lower edge.
The beneficial effect of the utility model is: reasonable in design, service time is long.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As shown in the figure; The utility model comprises bearing shell body 6; Bearing shell body 6 inboards are provided with the square oil pocket of the first square oil pocket 7, second 10, oil groove 4; Be respectively equipped with first oilhole 8 and second oilhole 9 in first square oil pocket 7, the second square oil pocket 10, the avris of bearing shell body 6 is provided with the 3rd oilhole 5 and the 4th oilhole 3, and the outside of bearing shell body 6 is respectively equipped with upper edge 2 and lower edge 1.
Claims (1)
1. turbine shaft bearing shell; It comprises the bearing shell body; It is characterized in that bearing shell body inboard is provided with the first square oil pocket, the second square oil pocket, oil groove; Be respectively equipped with first oilhole and second oilhole in the first square oil pocket, the second square oil pocket, the avris of bearing shell body is provided with the 3rd oilhole and the 4th oilhole, and the outside of bearing shell body is respectively equipped with upper edge and lower edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204770464U CN202348978U (en) | 2011-11-25 | 2011-11-25 | Steam turbine shaft bearing bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204770464U CN202348978U (en) | 2011-11-25 | 2011-11-25 | Steam turbine shaft bearing bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202348978U true CN202348978U (en) | 2012-07-25 |
Family
ID=46537985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204770464U Expired - Fee Related CN202348978U (en) | 2011-11-25 | 2011-11-25 | Steam turbine shaft bearing bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202348978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976231A (en) * | 2015-06-05 | 2015-10-14 | 李松群 | Bearing bush |
-
2011
- 2011-11-25 CN CN2011204770464U patent/CN202348978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976231A (en) * | 2015-06-05 | 2015-10-14 | 李松群 | Bearing bush |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202348978U (en) | Steam turbine shaft bearing bush | |
| CN202468715U (en) | Oil storage tank retainer | |
| CN202348979U (en) | Bearing bush of steam turbine bearing | |
| CN201794919U (en) | Bearing | |
| CN203161996U (en) | Planetary reducer with input shaft mechanism | |
| CN203292569U (en) | Ductile end mill | |
| CN202082278U (en) | Joint bearing | |
| CN204533152U (en) | Concave surface fine forge piece structure in the middle of automobile output shaft | |
| CN202914451U (en) | Groove I-shaped connecting piece | |
| CN202371119U (en) | Pulley | |
| CN202571121U (en) | Core roll for raceway rings | |
| CN202418553U (en) | Cylinder cover of hydraulic cylinder | |
| CN202226356U (en) | Chain supporting roller structure | |
| CN202883275U (en) | Wind wheel shaft device of wind turbine generator | |
| CN203162081U (en) | Spacer bush mechanism of speed reducer assembly | |
| CN204553550U (en) | 160km/h AC transmission electric power locomotive driving bearing | |
| CN202500899U (en) | Bearing bush with good oil conduction | |
| CN202790389U (en) | Differential gear bearing | |
| CN203162084U (en) | Combination reduction box with main input assembly | |
| CN202451767U (en) | Bearing mechanism for single-stage speed reducer | |
| CN203272617U (en) | Efficient energy-saving hardened face gear speed reducer | |
| CN204025388U (en) | A kind of Split bearing pedestal | |
| CN203855275U (en) | Triangular block used in elevator | |
| CN203162073U (en) | Hoist reduction gear with driven shaft end portion locating mechanism | |
| CN201777840U (en) | Connecting shaft for fork truck |
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: 20120725 Termination date: 20151125 |