CN202100372U - Mounting and oil-draining structure of guide bearing of water turbine - Google Patents
Mounting and oil-draining structure of guide bearing of water turbine Download PDFInfo
- Publication number
- CN202100372U CN202100372U CN2011201613368U CN201120161336U CN202100372U CN 202100372 U CN202100372 U CN 202100372U CN 2011201613368 U CN2011201613368 U CN 2011201613368U CN 201120161336 U CN201120161336 U CN 201120161336U CN 202100372 U CN202100372 U CN 202100372U
- Authority
- CN
- China
- Prior art keywords
- bearing
- oil
- fuel tank
- water turbine
- bearing support
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The utility model relates to a mounting and oil-draining structure of a guide bearing of a water turbine. The mounting and oil-draining structure comprises an oil tank, a bearing seat, a bearing cover, a wedge plate and a bearing bush, wherein, the oil tank and the bearing seat are fixed on a top cover of the water turbine; the bearing cover is arranged at the upper part of the bearing seat; and the wedge plate and the bearing bush are positioned between the bearing seat and a spindle of the water turbine. The mounting and oil-draining structure is characterized in that the oil tank and the bearing seat are respectively fixed on the top cover of the water turbine through fastening pieces; and an oil draining valve is arranged at the bottom of the oil tank. The mounting and oil-draining structure has the advantages that the structure is simple, the guide bearing can be conveniently assembled, lubricating oil can be conveniently drained, and the maintenance duration can be effectively shortened.
Description
Technical field
The utility model belongs to technical field of bearings, particularly relates to a kind of installation of turbine guide bearing and the structure of draining the oil.
Background technique
At present, guide bearing is installed all on the main shaft of water turbine, its effect is the radial force of bearing main shaft, makes main shaft remain on the central position.The structure of existing guide bearing is as shown in Figure 2: comprise fuel tank 1, bearing support 2, bearing cap 3, wedge 5 and bearing shell 4.Wherein, fuel tank 1 and bearing support 2 top cover 6 through a bolt and water turbine is closing, and axially is uniformly distributed with 24 above-mentioned bolts that are used for fixing fuel tank 1 and bearing support 2 at guide bearing.In the process of installing, because of leaning on a plurality of bolts, fuel tank 1, bearing support 2 and 6 three parts of top cover put together on together, so be difficult to align the position of joint hole, need adjust repeatedly, difficult installation, and waste time and energy.When unit need overhaul guide bearing, need disassemble the fuel tank 1 and bearing support 2 of guide bearing, the installation after the maintenance can repeat to run into above-mentioned mounting hole adjustment problem again, big leap ahead the maintenance duration of unit.In addition, often need during unit maintenance to change the lubricant oil in the fuel tank, in the existing technology, pump from the top of fuel tank, not only operating difficulties, and lubricant oil is taken out unclean, also can prolong the maintenance duration of unit.
Summary of the invention
The utility model provides a kind of simple in structure, the installation and structure of draining the oil that can make things convenient for guide bearing assembling and lubricant oil turbine guide bearing discharging, that can shorten maintenance duration for solving the technical problem that exists in the known technology.
The technological scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of installation of turbine guide bearing and the structure of draining the oil comprise fuel tank and bearing support on the top cover that is fixed on water turbine; Be arranged on the bearing cap on bearing support top; Wedge between bearing support and hydraulic turbine main shaft and bearing shell is characterized in that: said fuel tank and bearing support are separately fixed at through fastening piece on the top cover of water turbine, and the bottom of said fuel tank is provided with fuel outlet valve.
The utility model can also adopt following technological scheme:
Said fuel tank and bearing support all have flange, and flange is provided with mounting hole, and the flange of fuel tank and the flange of bearing support are fixed with the top cover of fastening piece and water turbine respectively.
Said fastening piece is a bolt.
Advantage and the good effect that the utlity model has are: be separately fixed at fuel tank and bearing on the top cover of water turbine through fastening piece; The joint hole adjustment of avoiding three parts of the prior art is to the hole; Reduce the assembling difficulty of guide bearing greatly, can obviously shorten the maintenance duration of guide bearing.In addition, the fuel outlet valve that is arranged on the fuel tank bottom can be discharged emptying easily with the lubricant oil in the fuel tank, has made things convenient for the replacing of lubricant oil widely, further shortens the maintenance duration of guide bearing.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the prior art constructions schematic representation.
Among the figure: 1, fuel tank; 2, bearing support; 3, bearing cap; 4, bearing shell; 5, wedge; 6, top cover; 7, main shaft; 8, fuel outlet valve.
Embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1, a kind of installation of turbine guide bearing and the structure of draining the oil comprise fuel tank 1, bearing support 2, bearing cap 3, wedge 5 and bearing shell 4.Fuel tank 1 is separately fixed on the top cover 6 of water turbine with bearing support 2 through fastening piece; Fuel tank 1 all has flange with bearing support 2, and flange is provided with mounting hole, and the flange of the flange of fuel tank 1 and bearing support 2 is fixing with the top cover 6 of fastening piece and water turbine respectively; And on the top cover 6 the ladder platform is arranged; The flange of fuel tank 1 cooperates with the downstairs face of ladder platform and closes with the fastening piece handle, and the flange of bearing support 2 cooperates with the last ladder surface of ladder platform and closes with the fastening piece handle, and fuel tank 1 is installed in respectively on the top cover 6 with bearing support 2; Compare three parts of the prior art closing, reduced installation difficulty.Above-mentioned fastening piece is selected bolt for use.Bearing cap 3 is positioned at the top of bearing support 2 and is connected with bearing support 2.Wedge 5 cooperates with bearing shell 4 to be installed and all between the main shaft 7 of bearing support 2 and water turbine.
The bottom of fuel tank 1 is provided with fuel outlet valve 8; Open 8 of fuel outlet valves and can give off the lubricant oil in the fuel tank 1, compare the oil pumping from fuel tank 1 top of the prior art from fuel tank 1 bottom, not only simple to operate; And the lubricant oil discharging is clean, can further shorten the maintenance duration of guide bearing.
Claims (3)
1. the installation of a turbine guide bearing and the structure of draining the oil comprise fuel tank and bearing support on the top cover that is fixed on water turbine; Be arranged on the bearing cap on bearing support top; Wedge between bearing support and hydraulic turbine main shaft and bearing shell is characterized in that: said fuel tank and bearing support are separately fixed at through fastening piece on the top cover of water turbine, and the bottom of said fuel tank is provided with fuel outlet valve.
2. the installation of turbine guide bearing according to claim 1 and the structure of draining the oil; It is characterized in that: said fuel tank and bearing support all have flange; Flange is provided with mounting hole, and the flange of fuel tank and the flange of bearing support are fixed with the top cover of fastening piece and water turbine respectively.
3. the installation of turbine guide bearing according to claim 1 and 2 and the structure of draining the oil, it is characterized in that: said fastening piece is a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201613368U CN202100372U (en) | 2011-05-19 | 2011-05-19 | Mounting and oil-draining structure of guide bearing of water turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201613368U CN202100372U (en) | 2011-05-19 | 2011-05-19 | Mounting and oil-draining structure of guide bearing of water turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202100372U true CN202100372U (en) | 2012-01-04 |
Family
ID=45386387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201613368U Expired - Fee Related CN202100372U (en) | 2011-05-19 | 2011-05-19 | Mounting and oil-draining structure of guide bearing of water turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202100372U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065448A (en) * | 2015-09-10 | 2015-11-18 | 浙江正盛轴瓦有限责任公司 | Turbine guide bearing |
| CN110985867A (en) * | 2019-12-24 | 2020-04-10 | 刘洋 | Self-lubricating system for dam hydroelectric power generation |
| US11626775B2 (en) | 2019-06-07 | 2023-04-11 | Anthony Macaluso | Power generation from vehicle wheel rotation |
| US11628724B1 (en) | 2022-03-09 | 2023-04-18 | Anthony Macaluso | Flexible arm generator |
| US11641572B2 (en) | 2019-06-07 | 2023-05-02 | Anthony Macaluso | Systems and methods for managing a vehicle's energy via a wireless network |
| US11685276B2 (en) | 2019-06-07 | 2023-06-27 | Anthony Macaluso | Methods and apparatus for powering a vehicle |
-
2011
- 2011-05-19 CN CN2011201613368U patent/CN202100372U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065448A (en) * | 2015-09-10 | 2015-11-18 | 浙江正盛轴瓦有限责任公司 | Turbine guide bearing |
| US11626775B2 (en) | 2019-06-07 | 2023-04-11 | Anthony Macaluso | Power generation from vehicle wheel rotation |
| US11641572B2 (en) | 2019-06-07 | 2023-05-02 | Anthony Macaluso | Systems and methods for managing a vehicle's energy via a wireless network |
| US11685276B2 (en) | 2019-06-07 | 2023-06-27 | Anthony Macaluso | Methods and apparatus for powering a vehicle |
| US11757332B2 (en) | 2019-06-07 | 2023-09-12 | Anthony Macaluso | Power generation from vehicle wheel rotation |
| CN110985867A (en) * | 2019-12-24 | 2020-04-10 | 刘洋 | Self-lubricating system for dam hydroelectric power generation |
| US11628724B1 (en) | 2022-03-09 | 2023-04-18 | Anthony Macaluso | Flexible arm generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20140519 |