CN201827006U - Fixing device for interpolar installation of damping rings - Google Patents
Fixing device for interpolar installation of damping rings Download PDFInfo
- Publication number
- CN201827006U CN201827006U CN2010205371452U CN201020537145U CN201827006U CN 201827006 U CN201827006 U CN 201827006U CN 2010205371452 U CN2010205371452 U CN 2010205371452U CN 201020537145 U CN201020537145 U CN 201020537145U CN 201827006 U CN201827006 U CN 201827006U
- Authority
- CN
- China
- Prior art keywords
- damping ring
- fixing device
- interpolar
- nut
- lug
- 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
Classifications
-
- 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 device used for preventing harmful deformation of damping rings due to tremendous centrifugal force when a high-speed hydraulic generator is operated, and particular to a fixing device for interpolar installation of damping rings. A fixing hole is arranged on a tip angle of a magnet yoke, a fixing block is installed in the fixing hole, a draw bar is screwed on the fixing block and connected with a damping ring, a lug and a nut are sleeved on the draw bar, and a dual-tap lock washer is arranged between the lug and the nut. The fixing device can use the draw bar to hold the damping ring effectively and overcome tremendous centrifugal force so as to eliminate harmful deformation of the damping ring, and is quite convenient to assemble.
Description
Technical field
The utility model relates to the high speed water turbine generator in the running, prevents damping ring because huge centrifugal force produces the device of injurious deformation.
Background technique
The high speed water turbine generator in the running, because damping ring connects with the damping connecting sheet, certain quality is arranged, linear velocity is big, thereby the centrifugal force of producing is quite big, damping ring can produce injurious deformation, influence unit safety operation, need to adopt pull bar to fix, generally at the direct drilling and tapping of yoke sharp corner, hold damping ring and tighten with pull bar, and in fact when assembling pull bar held damping ring, just can not align a hole, align a hole and can not well hold damping ring again, very trouble stays potential safety hazard to unit operation.
Summary of the invention
The purpose of this utility model produces the damping ring interpolar fixing device for installing of injurious deformation with regard to providing a kind of damping ring that can prevent because of huge centrifugal force.
Main technical schemes of the present utility model is as follows:
A kind of damping ring interpolar fixing device for installing has fixed hole at yoke wedge angle position, and fixed block is contained in the fixed hole; Pull bar is screwed on the fixed block and with damping ring and is connected, and is with lug and nut on the pull bar, between lug and nut lock washer with double ears is arranged.
The utility model can be held damping ring with pull bar effectively, overcomes huge centrifugal force, makes damping ring not produce injurious deformation, and assembles very convenient.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a plan view of the present utility model.
Embodiment
As shown in the figure, a kind of damping ring interpolar fixing device for installing has fixed hole at yoke 1 wedge angle position, and fixed block 7 is contained in the fixed hole; Pull bar 3 is screwed on the fixed block 7 and with damping ring 4 and is connected, and is with lug 6 and nut 2 on the pull bar 3, between lug 6 and nut 2 lock washer with double ears 5 is arranged.Damping ring 4 is with damping ring connecting sheet 8, bolt 9, nut 10 connections and tightens, by locked spacer 11 stop.Allow pull bar 3 be screwed into fixed block 7 and hold damping ring 4, fastening nut 2, and locked spacer 5 covered angle stop, lug 6 and 1 of yoke are welded, pull bar just can be held damping ring reliably like this, overcomes huge centrifugal force again, make damping ring not produce injurious deformation, eliminated unit safety hidden danger, effect is obvious, and assembles very convenient.
Claims (1)
1. damping ring interpolar fixing device for installing, it is characterized in that: have fixed hole at yoke (1) wedge angle position, fixed block (7) is contained in the fixed hole; Pull bar (3) is screwed in fixed block (7) and upward and with damping ring (4) is connected, and is with lug (6) and nut (2) on the pull bar (3), between lug (6) and nut (2) lock washer with double ears (5) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205371452U CN201827006U (en) | 2010-09-15 | 2010-09-15 | Fixing device for interpolar installation of damping rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205371452U CN201827006U (en) | 2010-09-15 | 2010-09-15 | Fixing device for interpolar installation of damping rings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201827006U true CN201827006U (en) | 2011-05-11 |
Family
ID=43965546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205371452U Expired - Fee Related CN201827006U (en) | 2010-09-15 | 2010-09-15 | Fixing device for interpolar installation of damping rings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201827006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102005881A (en) * | 2010-10-29 | 2011-04-06 | 无锡哈电电机有限公司 | Damping ring connecting structure |
-
2010
- 2010-09-15 CN CN2010205371452U patent/CN201827006U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102005881A (en) * | 2010-10-29 | 2011-04-06 | 无锡哈电电机有限公司 | Damping ring connecting structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202560856U (en) | Nut-taper fit locked expansion sleeve | |
| CN105337237B (en) | A kind of flexible extra large cable centralized positioning protective device | |
| CN201827006U (en) | Fixing device for interpolar installation of damping rings | |
| CN202867493U (en) | Bolt provided with pretightening force detecting ring | |
| CN108194491A (en) | A kind of flange connection on wind power principal axis | |
| CN209483538U (en) | For flange of wind power generation tower barrel connecting limit device | |
| CN202429925U (en) | Tower crane | |
| CN202825685U (en) | Anti-osmosis end plate disassembling and assembling integrated device | |
| CN202155849U (en) | Tensioning device for feed inlets of oil delivery pumps with bent levers | |
| CN202165079U (en) | Fixing device of transfer box of mine hydraulic excavator | |
| CN201817628U (en) | External bearing seat | |
| CN202850218U (en) | Crossbeam connecting piece of steel-structure building | |
| CN202718158U (en) | Triangular shell of hydraulic knapper | |
| CN203289249U (en) | A motor damping pad | |
| CN203515927U (en) | Connection structure between barrel-shaped valve and servomotor | |
| CN201626778U (en) | Sky anchor in grotto | |
| CN216768028U (en) | Pin shaft fastening device suitable for connecting rotary drilling rig power head and pressurizing oil cylinder | |
| CN203441886U (en) | Fixing support | |
| CN208311268U (en) | A kind of press crankshaft support sleeve mounting structure convenient for assembly | |
| CN205265411U (en) | Motor frame end cover locking mechanism | |
| CN205365112U (en) | Buffering brake connecting device of cementation of fissures car | |
| CN204712868U (en) | The stripping assembly of heavy duty automobile gear box one axle assembly | |
| CN206276453U (en) | The drive device of geology disintegrating machine | |
| CN207122464U (en) | Hydraulic cylinder oil pipe fixed structure | |
| CN203979033U (en) | A kind of tubular element connecting base |
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: 20110511 Termination date: 20130915 |