CN201499028U - Double-pigeon tail rib section steel used for hydro-generator - Google Patents
Double-pigeon tail rib section steel used for hydro-generator Download PDFInfo
- Publication number
- CN201499028U CN201499028U CN2009203053560U CN200920305356U CN201499028U CN 201499028 U CN201499028 U CN 201499028U CN 2009203053560 U CN2009203053560 U CN 2009203053560U CN 200920305356 U CN200920305356 U CN 200920305356U CN 201499028 U CN201499028 U CN 201499028U
- Authority
- CN
- China
- Prior art keywords
- double
- section steel
- steel body
- rib section
- tail rib
- 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 - Lifetime
Links
Abstract
The utility model relates to double-pigeon tail rib section steel, in particular to double-pigeon tail rib section steel used for a hydro-generator. The section steel comprises a steel body, wherein V-shaped notches are formed on two sides of the upper end of the steel body, and chamfers are respectively arranged on the folding edges of the steel body. The double-pigeon tail rib section steel provided by the utility model has the advantages of high assembly accuracy, reasonable design of chamfers, low error rate and long service life.
Description
Technical field
The utility model is an a kind of pair of dove tail muscle shaped steel, particularly a kind of two dove tail muscle shaped steel that are used for hydraulic generator.
Background technology
Of the prior art pair of dove tail muscle shaped steel surface smoothness is low, and chamfering surplus design in flanging place is reasonable inadequately, causes assembly precision low, the rate that makes a mistake height, and useful life is short.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and a kind of assembly precision height is provided, and chamfer design is reasonable, and error rate is low, high life.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of two dove tail muscle shaped steel that are used for hydraulic generator comprise the steel body, and the both sides of the upper end of described steel body are provided with " V " v notch v, and the flanging place of described steel body is provided with chamfering respectively.The angle of " V " v notch v described here can reach very high assembly precision when assembling, can keep the stationarity of running simultaneously, to reach longer useful life.
As preferably, the angle of the breach of described steel body is 89 °～91 °.
As preferably, described steel body flanging chamfer angle is 0.5 °.
Therefore, the two dove tail muscle shaped steel that are used for hydraulic generator of the present utility model provide a kind of assembling, assembly precision height, two dove tail muscle shaped steel that cost is low be convenient to.
Description of drawings
Fig. 1 is a section structure schematic diagram of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of two dove tail muscle shaped steel that are used for hydraulic generator comprise steel body 1, the both sides of the upper end of steel body 1 are provided with " V " v notch v 2, the angle of the breach 2 of steel body 1 is 89 °～91 °, and the flanging place of steel body 1 is provided with chamfering respectively, and steel body 1 flanging chamfer angle is 0.5 °.
Claims (3)
1. the two dove tail muscle shaped steel that are used for hydraulic generator comprise steel body (1), and its spy states to levy and is: the both sides of the upper end of described steel body (1) are provided with " V " v notch v (2), and the flanging place of described steel body (1) is provided with chamfering respectively.
2. the two dove tail muscle shaped steel that are used for hydraulic generator according to claim 1, it is characterized in that: the angle of the breach (2) of described steel body (1) is 89 °～91 °.
3. the two dove tail muscle shaped steel that are used for hydraulic generator according to claim 1 and 2, it is characterized in that: described steel body (1) flanging chamfer angle is 0.5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203053560U CN201499028U (en) | 2009-06-30 | 2009-06-30 | Double-pigeon tail rib section steel used for hydro-generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203053560U CN201499028U (en) | 2009-06-30 | 2009-06-30 | Double-pigeon tail rib section steel used for hydro-generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201499028U true CN201499028U (en) | 2010-06-02 |
Family
ID=42442224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203053560U Expired - Lifetime CN201499028U (en) | 2009-06-30 | 2009-06-30 | Double-pigeon tail rib section steel used for hydro-generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201499028U (en) |
-
2009
- 2009-06-30 CN CN2009203053560U patent/CN201499028U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201499028U (en) | Double-pigeon tail rib section steel used for hydro-generator | |
| CN201478889U (en) | Dovetail reinforcement steel for hydraulic generator | |
| CN205154429U (en) | Diesel engine block | |
| CN201499032U (en) | Ventilation steel channel for motor | |
| CN202132401U (en) | Linear bearing fixing seat sliding block | |
| CN202393316U (en) | Tool for detecting positions of oil hole and tile slot of automobile cylinder body | |
| CN202703470U (en) | Internal support for bumper | |
| CN202110907U (en) | Aluminum-nickel-cobalt magnetic steel for engineering machinery | |
| CN203671214U (en) | Oil receiving device | |
| CN201495077U (en) | Cold drawing male flat steel of forklift beam | |
| CN202111536U (en) | Aluminum-nickel-cobalt magnet steel for generator | |
| CN201866374U (en) | Valve cap for valve body | |
| CN201699487U (en) | Deformed steel with gentle arc groove | |
| CN203477189U (en) | Edge roller with high assembling accuracy | |
| CN202007042U (en) | Plate winding machine slide block for plate making | |
| CN201419999Y (en) | Cold drawing fork truck crossbeam L section steel | |
| CN202227491U (en) | Beam string connection mechanism for steel structure | |
| CN202248514U (en) | Oblique beam mechanism for steel structure | |
| CN202053652U (en) | Grinder tip sleeve for platemaking | |
| CN202248262U (en) | Batter post mechanism for steel structure | |
| CN202124968U (en) | Outer wall fixing structure for steel structure | |
| CN201715222U (en) | Grounding plate for methanized gas heat exchanger | |
| CN202164713U (en) | Connecting mechanism for steel structure | |
| CN202110908U (en) | Alnico magnet for military machinery | |
| CN204572836U (en) | Cardan shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100602 |
|
| CX01 | Expiry of patent term |