CN201671752U - Support structure for down guide bearing bush of water turbine generator - Google Patents
Support structure for down guide bearing bush of water turbine generator Download PDFInfo
- Publication number
- CN201671752U CN201671752U CN201020176874XU CN201020176874U CN201671752U CN 201671752 U CN201671752 U CN 201671752U CN 201020176874X U CN201020176874X U CN 201020176874XU CN 201020176874 U CN201020176874 U CN 201020176874U CN 201671752 U CN201671752 U CN 201671752U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- guide bearing
- seat ring
- support structure
- felt pad
- 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 support structure for a down guide bearing bush of a water turbine generator, including a seat ring for mounting the down guide bearing bush, a support plate mounted on lower side of the seat ring by a fastening member for supporting the down guide bearing bush, and an insulated cushion arranged between the supporting plate and the seat ring. The support structure is characterized in that the supporting plate is of a rectangle shape and is provided with mounting holes, the insulated cushion is of a rectangle shape corresponding to the shape of the supporting plate and is provided with mounting holes corresponding to the mounting holes arranged on the supporting plate, the sizes of the mounting holes are identical, the supporting plate and the insulated cushion are arranged on the lower end of two neighboring down guide bearing bushes. The support structure has advantages of good leveling effect, convenient installation, reasonable structure and the like; in addition, the support structure is capable of greatly reducing processing time and shortening manufacture period.
Description
Technical field
The utility model belongs to hydraulic turbine generator manufacturing technology field, particularly relates to a kind of hydraulic turbine generator lower guide bearing watt supporting structure.
Background technique
The vitals that present known hydraulic turbine generator lower bearing bracket is a generator, lower guide bearing watt is installed on lower bearing bracket, lower guide bearing watt is installed on the seat ring, the supporting plate that holds up lower guide bearing watt and the felt pad between seat ring and the supporting plate are installed in the lower end surface of seat ring, the supporting plate of existing structure and felt pad all are designed to circular arc, be equipped with the mounting hole that is connected with seat ring on supporting plate and the felt pad, when mounted, felt pad is connected with seat ring by fastening piece respectively with supporting plate.Because supporting plate and felt pad have all adopted arc structure, and opened a plurality of mounting holes and be connected with seat ring respectively, so not only difficulty of processing is big, and has increased labor content; Circular arc supporting plate and felt pad can only be held a lower guide bearing watt separately in addition, and the leveling poor effect, are easy to cause the lower guide bearing watt highly inconsistent situation on the whole lower bearing bracket like this, and then influence the working life of unit.In addition, it is long that circular arc supporting plate and felt pad have fabrication cycle, and deficiencies such as inconvenience are installed.
Summary of the invention
The utility model for solve the technical problem that exists in the known technology provide a kind of simple in structure, easy to make, to hold up leveling effective, improves the hydraulic turbine generator lower guide bearing watt supporting structure of service life of equipment.
The technological scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of hydraulic turbine generator lower guide bearing watt supporting structure, comprise the seat ring that lower guide bearing watt is installed, be installed in the seat ring lower end by fastening piece and hold up the supporting plate of lower guide bearing watt and the felt pad between supporting plate and the seat ring, it is characterized in that: described supporting plate is made the rectangle supporting plate, on the rectangle supporting plate, be provided with mounting hole, described felt pad is made the rectangle felt pad consistent with the supporting plate shape, the mounting hole place of corresponding rectangle supporting plate is provided with mounting hole of the same size on the rectangle felt pad, and described supporting plate and felt pad are arranged on the lower end of two adjacent lower guide bearings watt.
Advantage and the good effect that the utlity model has are: because the utility model adopts said structure, promptly adopt regular rectangle supporting plate and the felt pad that is easy to process of shape, and each supporting plate and felt pad hold up two adjacent lower guide bearings watt simultaneously, advantages such as it is effective that therefore this supporting structure has leveling, easy for installation, rational in infrastructure; The utility model has also been saved machining period greatly in addition, has shortened the manufacturing cycle.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 be among the figure A to view.
Among the figure: 1, lower guide bearing watt; 2, seat ring; 3, bolt; 4, supporting plate; 5, felt pad.
Embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, now exemplify following examples, and conjunction with figs. is described in detail as follows: embodiment: see also Fig. 1 and Fig. 2, a kind of hydraulic turbine generator lower guide bearing watt supporting structure, comprise the seat ring 2 that lower guide bearing watt 1 is installed, be installed in seat ring 2 lower ends by fastener bolt 3 and hold up the supporting plate 4 of lower guide bearing watt 1 and the felt pad 5 between supporting plate 4 and the seat ring 2, described supporting plate is made the rectangle supporting plate 4 that cooperates with the seat ring lower end, on rectangle supporting plate 4, be provided with mounting hole, described felt pad 5 is made the rectangle felt pad consistent with supporting plate 4 shapes, the mounting hole place of corresponding rectangle supporting plate is provided with mounting hole of the same size on the rectangle felt pad, described supporting plate and felt pad are arranged on the lower end of two adjacent lower guide bearings watt, hold up two adjacent lower guide bearings watt simultaneously.Advantages such as it is effective that therefore this supporting structure has leveling, easy for installation, rational in infrastructure; The utility model has also been saved machining period greatly in addition, has shortened the manufacturing cycle.
The above only is the preferable example of executing of the present utility model, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all fall into technical scope of the present utility model.
Claims (1)
1. hydraulic turbine generator lower guide bearing watt supporting structure, comprise the seat ring that lower guide bearing watt is installed, be installed in the seat ring lower end by fastening piece and hold up the supporting plate of lower guide bearing watt and the felt pad between supporting plate and the seat ring, it is characterized in that: described supporting plate is made the rectangle supporting plate, on the rectangle supporting plate, be provided with mounting hole, described felt pad is made the rectangle felt pad consistent with the supporting plate shape, the mounting hole place of corresponding rectangle supporting plate is provided with mounting hole of the same size on the rectangle felt pad, and described supporting plate and felt pad are arranged on the lower end of two adjacent lower guide bearings watt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020176874XU CN201671752U (en) | 2010-04-30 | 2010-04-30 | Support structure for down guide bearing bush of water turbine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020176874XU CN201671752U (en) | 2010-04-30 | 2010-04-30 | Support structure for down guide bearing bush of water turbine generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201671752U true CN201671752U (en) | 2010-12-15 |
Family
ID=43329164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020176874XU Expired - Fee Related CN201671752U (en) | 2010-04-30 | 2010-04-30 | Support structure for down guide bearing bush of water turbine generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201671752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740744A (en) * | 2017-11-06 | 2018-02-27 | 浙江富春江水电设备有限公司 | The guide bearing supporting structure of vertical hydropower generator |
-
2010
- 2010-04-30 CN CN201020176874XU patent/CN201671752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740744A (en) * | 2017-11-06 | 2018-02-27 | 浙江富春江水电设备有限公司 | The guide bearing supporting structure of vertical hydropower 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: 20101215 Termination date: 20130430 |