CN204344179U - A kind of fixed structure of axial--flow blading machine transportation process rotor - Google Patents
A kind of fixed structure of axial--flow blading machine transportation process rotor Download PDFInfo
- Publication number
- CN204344179U CN204344179U CN201420740876.5U CN201420740876U CN204344179U CN 204344179 U CN204344179 U CN 204344179U CN 201420740876 U CN201420740876 U CN 201420740876U CN 204344179 U CN204344179 U CN 204344179U
- Authority
- CN
- China
- Prior art keywords
- transportation process
- axial
- clamping bolt
- rotor
- fixed structure
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
A fixed structure for axial--flow blading machine transportation process rotor, is characterized in that: the fixed structure of described axial--flow blading machine transportation process rotor, comprises clamping bolt, the dentation cylindrical piece of convex-concave, inner screw sheath; Wherein: inner screw sheath is radially fixedly mounted on stator, and clamping bolt coordinates with inner screw sheath; The dentation cylinder block welding of convex-concave is on clamping bolt surface; Clamping bolt and rotor close contact.Advantage of the present utility model: the fixed structure of axial--flow blading machine transportation process rotor described in the utility model, theory structure is simple, and manufacture and design conveniently, easy disassembling, effectively prevents in transportation process, the anti-string of rotor, anti-rotation.
Description
Technical field
The utility model relates to axial--flow blading machine rotor conveying arrangement field, particularly a kind of fixed structure of axial--flow blading machine transportation process rotor.
Background technique
In axial--flow blading machine transportation process, the axial motion of rotor and rotating cause sometimes turn, stator damage, therefore in the assembling and transportation process of component, it is desirable to take the anti-string of effective rotor, anti-rotation measure.
Model utility content
The purpose of this utility model is in order in transportation process, effectively realizes the anti-string of rotor, anti-rotation, and spy provides a kind of fixed structure of axial--flow blading machine transportation process rotor.
The utility model provides a kind of fixed structure of axial--flow blading machine transportation process rotor, it is characterized in that: the fixed structure of described axial--flow blading machine transportation process rotor, comprises clamping bolt 1, the dentation cylindrical piece 2 of convex-concave, inner screw sheath 4;
Wherein: inner screw sheath 4 is radially fixedly mounted on stator 5, and clamping bolt 1 coordinates with inner screw sheath 4; The dentation cylindrical piece 2 of convex-concave is welded on clamping bolt 1 surface; Clamping bolt 1 and rotor 3 close contact.
Described inner screw sheath 4 number is 1 ~ 9.
The number of described clamping bolt 1 is 1 ~ 9.
Advantage of the present utility model:
The fixed structure of axial--flow blading machine transportation process rotor described in the utility model, theory structure is simple, and manufacture and design conveniently, easy disassembling, effectively prevents in transportation process, the anti-string of rotor, anti-rotation.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the utility model is described in further detail:
Fig. 1 is the fixed structure schematic diagram of axial--flow blading machine transportation process rotor.
Embodiment
Embodiment 1
Present embodiments provide a kind of fixed structure of axial--flow blading machine transportation process rotor, it is characterized in that: the fixed structure of described axial--flow blading machine transportation process rotor, comprises clamping bolt 1, the dentation cylindrical piece 2 of convex-concave, inner screw sheath 4;
Wherein: inner screw sheath 4 is radially fixedly mounted on stator 5, and clamping bolt 1 coordinates with inner screw sheath 4; The dentation cylindrical piece 2 of convex-concave is welded on clamping bolt 1 surface; Clamping bolt 1 and rotor 3 close contact.
Described inner screw sheath 4 number is 1.
The number of described clamping bolt 1 is 1.
Embodiment 2
Present embodiments provide a kind of fixed structure of axial--flow blading machine transportation process rotor, it is characterized in that: the fixed structure of described axial--flow blading machine transportation process rotor, comprises clamping bolt 1, the dentation cylindrical piece 2 of convex-concave, inner screw sheath 4;
Wherein: inner screw sheath 4 is radially fixedly mounted on stator 5, and clamping bolt 1 coordinates with inner screw sheath 4; The dentation cylindrical piece 2 of convex-concave is welded on clamping bolt 1 surface; Clamping bolt 1 and rotor 3 close contact.
Described inner screw sheath 4 number is 6.
The number of described clamping bolt 1 is 6.
Embodiment 3
Present embodiments provide a kind of fixed structure of axial--flow blading machine transportation process rotor, it is characterized in that: the fixed structure of described axial--flow blading machine transportation process rotor, comprises clamping bolt 1, the dentation cylindrical piece 2 of convex-concave, inner screw sheath 4;
Wherein: inner screw sheath 4 is radially fixedly mounted on stator 5, and clamping bolt 1 coordinates with inner screw sheath 4; The dentation cylindrical piece 2 of convex-concave is welded on clamping bolt 1 surface; Clamping bolt 1 and rotor 3 close contact.
Described inner screw sheath 4 number is 9.
The number of described clamping bolt 1 is 9.
Claims (3)
1. the fixed structure of an axial--flow blading machine transportation process rotor, it is characterized in that: the fixed structure of described axial--flow blading machine transportation process rotor, comprise clamping bolt (1), the dentation cylindrical piece (2) of convex-concave, inner screw sheath (4);
Wherein: inner screw sheath (4) is radially fixedly mounted on stator (5), and clamping bolt (1) coordinates with inner screw sheath (4); The dentation cylindrical piece (2) of convex-concave is welded on clamping bolt (1) surface; Clamping bolt (1) and rotor (3) close contact.
2. according to the fixed structure of axial--flow blading machine transportation process rotor according to claim 1, it is characterized in that: described inner screw sheath (4) number is 1 ~ 9.
3. according to the fixed structure of axial--flow blading machine transportation process rotor according to claim 1, it is characterized in that: the number of described clamping bolt (1) is 1 ~ 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740876.5U CN204344179U (en) | 2014-12-01 | 2014-12-01 | A kind of fixed structure of axial--flow blading machine transportation process rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740876.5U CN204344179U (en) | 2014-12-01 | 2014-12-01 | A kind of fixed structure of axial--flow blading machine transportation process rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204344179U true CN204344179U (en) | 2015-05-20 |
Family
ID=53227453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420740876.5U Expired - Fee Related CN204344179U (en) | 2014-12-01 | 2014-12-01 | A kind of fixed structure of axial--flow blading machine transportation process rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204344179U (en) |
-
2014
- 2014-12-01 CN CN201420740876.5U patent/CN204344179U/en not_active Expired - Fee Related
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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: 20150520 Termination date: 20151201 |
|
| EXPY | Termination of patent right or utility model |