CN108964380A - The rotor board migration device of large-scale generator rotor installation method - Google Patents
The rotor board migration device of large-scale generator rotor installation method Download PDFInfo
- Publication number
- CN108964380A CN108964380A CN201811036846.5A CN201811036846A CN108964380A CN 108964380 A CN108964380 A CN 108964380A CN 201811036846 A CN201811036846 A CN 201811036846A CN 108964380 A CN108964380 A CN 108964380A
- Authority
- CN
- China
- Prior art keywords
- rotor
- ring
- steel wheel
- migration device
- pair
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses the rotor board migration device of large-scale generator rotor installation method, it is mainly used for large-scale generator or motor installation rotor uses, it is mainly by upper half ring 1, lower semi-ring 2, hanging ring 3, bolt 4, steel wheel 5, curved plate 6, floor 7, steel wheel support plate 10 form；The installation method of rotor board migration device is: being first laid with curved plate 6 in the rotor mounting hole 9 of stator and curved plate 6 is made to stretch out stator both ends certain distance, sleeper on its extension pad, again by 2 sets of upper half ring 1 and lower semi-ring on rotor 8, tighten pair of right and left bolt 4, upper half ring 1 and lower semi-ring 2 is fixed, a pair of of steel wheel 5 of rotor board migration device can roll on curved plate 6 at this time, drive rotor 8 to the right, in the rotor mounting hole 9 that rotor 8 steps into stator under the support of a pair of of steel wheel 5 of rotor board migration device, the right end and rotor board migration device of last rotor 8 are pierced by from the right end of rotor mounting hole 9.
Description
Technical field
Present invention is mainly used for the installations of the rotor of large-scale generator or motor.
Background technique
The patent of invention " a kind of large-scale generator rotor installation method " applied, application number: 2018110023417, it needs
A kind of rotor board migration device is wanted, it will be in rotor movement to stator.
Summary of the invention
The present invention is exactly this rotor board migration device, it is mainly by upper half ring 1, lower semi-ring 2, hanging ring 3, bolt 4, steel wheel 5,
Curved plate 6, floor 7, steel wheel support plate 10 form；The upper end of upper half ring 1 is fixed with hanging ring 3, the lower end two sides peace of lower semi-ring 2
There are two symmetrical steel wheel 5, two steel wheels 5 to install at splayed for dress, and upper half ring 15 and lower semi-ring 16 are connected into a pair of bolts 4
One complete ring, for the ring set at the minimum diameter of rotor 8, the outer profile diameter of rotor board migration device is less than the rotor of stator
The internal diameter of mounting hole 9, the left and right sides of lower semi-ring 2 are symmetrically fixed with floor 7, and the one of the right end of the floor 7 in left side and left side
The left side of steel wheel support plate 10 is fixed, the right side of a pair of of steel wheel support plate 10 of the left end and right side of the floor 7 on right side
Fixed, the medial surface of a pair of of steel wheel support plate 10 at the both ends and left side of the axis of the steel wheel 5 in left side is fixed, the steel wheel 5 on right side
The medial surface of a pair of of steel wheel support plate 10 at the both ends and right side of axis is fixed；The installation method of the rotor board migration device is: first
It is laid with curved plate 6 in the rotor mounting hole 9 of stator and curved plate 6 is made to stretch out stator both ends certain distance, extension
Divide and pad upper sleeper, then 2 sets of upper half ring 1 and lower semi-ring are tightened into pair of right and left bolt 4 on rotor 8, by upper half ring 1 and lower half
Ring 2 is fixed, and a pair of of steel wheel 5 of rotor board migration device can roll on curved plate 6 at this time, to the right drive rotor 8, turns
In the rotor mounting hole 9 that son 8 steps into stator under the support of a pair of of steel wheel 5 of rotor board migration device, the right side of last rotor 8
End and rotor board migration device are pierced by from the right end of rotor mounting hole 9.
Detailed description of the invention
Description of symbols: 1- upper half ring, semi-ring under 2-, 3- hanging ring, 4- bolt, 5- steel wheel, 6- curved plate,
7- floor, 8- rotor, the rotor mounting hole of 9- stator, 10- steel wheel support plate.
Fig. 1 is the elevation that rotor board migration device is mounted in the rotor mounting hole of stator.
Fig. 2 is the elevation of rotor board migration device.
Fig. 3 is the decomposition diagram of rotor board migration device.
Specific embodiment
Illustrate the installation method of rotor board migration device referring to Fig. 1 to Fig. 3: being first laid with arc in the rotor mounting hole 9 of stator
Shape steel plate 6 simultaneously makes curved plate 6 stretch out stator both ends certain distance, sleeper on extension pad, then by upper half ring 1 and lower half
2 sets of ring on rotor 8, are tightened pair of right and left bolt 4, and upper half ring 1 and lower semi-ring 2 is fixed, at this time the one of rotor board migration device
Steel wheel 5 can be rolled on curved plate 6, to the right drive rotor 8, a pair of of steel wheel 5 of the rotor 8 in rotor board migration device
Support under step into the rotor mounting hole 9 of stator, the right end and rotor board migration device of last rotor 8 are from rotor mounting hole
9 right end is pierced by；Need to illustrate: the inner ring surface of lower semi-ring 2 is laid with rubber sheet gasket, in order to avoid the surface of damaging rotor 8.
Claims (1)
1. the rotor board migration device of large-scale generator rotor installation method, it is characterized in that: it is mainly by upper half ring (1), lower semi-ring
(2), hanging ring (3), bolt (4), steel wheel (5), curved plate (6), floor (7), steel wheel support plate (10) composition；Upper half ring (1)
Upper end be fixed with hanging ring (3), the installation of the lower end two sides of lower semi-ring (2) there are two symmetrical steel wheel (5), two steel wheels (5) at
Splayed installation, upper half ring (15) and lower semi-ring (16) connect into a complete ring with a pair of bolts (4), and the ring set is in rotor
(8) at minimum diameter, the outer profile diameter of rotor board migration device is less than the internal diameter of the rotor mounting hole (9) of stator, lower semi-ring
(2) the left and right sides is symmetrically fixed with floor (7), the right end of the floor (7) in left side and a pair of of steel wheel support plate in left side
(10) left side is fixed, and the right side of a pair of of steel wheel support plate (10) of the left end and right side of the floor (7) on right side is fixed, left
The medial surface of a pair of of steel wheel support plate (10) at the both ends and left side of the axis of the steel wheel (5) of side is fixed, the axis of the steel wheel (5) on right side
Both ends and the medial surface of a pair of of steel wheel support plate (10) on right side fix；The installation method of the rotor board migration device is: first
It is laid with curved plate (6) in the rotor mounting hole (9) of stator and curved plate (6) is made to stretch out stator both ends certain distance,
Sleeper on extension pad, then upper half ring (1) and lower semi-ring (2) are covered on rotor (8), it tightens pair of right and left bolt (4), it will
Upper half ring (1) and lower semi-ring (2) are fixed, and a pair of of steel wheel (5) of rotor board migration device can roll on curved plate (6) at this time
It moves, to the right drive rotor (8), rotor (8) steps into stator under the support of a pair of of steel wheel (5) of rotor board migration device
In rotor mounting hole (9), the right end and rotor board migration device of last rotor (8) are pierced by from the right end of rotor mounting hole (9)；Lower half
The inner ring surface of ring (2) is laid with rubber sheet gasket, in order to avoid the surface of damaging rotor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036846.5A CN108964380A (en) | 2018-09-06 | 2018-09-06 | The rotor board migration device of large-scale generator rotor installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036846.5A CN108964380A (en) | 2018-09-06 | 2018-09-06 | The rotor board migration device of large-scale generator rotor installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108964380A true CN108964380A (en) | 2018-12-07 |
Family
ID=64475030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811036846.5A Pending CN108964380A (en) | 2018-09-06 | 2018-09-06 | The rotor board migration device of large-scale generator rotor installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108964380A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100060239A (en) * | 2008-11-27 | 2010-06-07 | 현대제철 주식회사 | Withdrawing apparatus for rotor of motor |
| CN104868663A (en) * | 2015-06-12 | 2015-08-26 | 中国神华能源股份有限公司 | Method for withdrawing and penetrating through rotor for power generator |
| CN105391259A (en) * | 2015-11-09 | 2016-03-09 | 中国船舶重工集团公司第七一二研究所青岛研究所 | Mounting method and apparatus of large motor rotor |
| CN206767442U (en) * | 2017-05-26 | 2017-12-19 | 濮阳市华南重工科技有限公司 | A kind of anchor ear frock for rotor core lifting |
-
2018
- 2018-09-06 CN CN201811036846.5A patent/CN108964380A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100060239A (en) * | 2008-11-27 | 2010-06-07 | 현대제철 주식회사 | Withdrawing apparatus for rotor of motor |
| CN104868663A (en) * | 2015-06-12 | 2015-08-26 | 中国神华能源股份有限公司 | Method for withdrawing and penetrating through rotor for power generator |
| CN105391259A (en) * | 2015-11-09 | 2016-03-09 | 中国船舶重工集团公司第七一二研究所青岛研究所 | Mounting method and apparatus of large motor rotor |
| CN206767442U (en) * | 2017-05-26 | 2017-12-19 | 濮阳市华南重工科技有限公司 | A kind of anchor ear frock for rotor core lifting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105881009B (en) | The blast pipe clamping device of automobile exhaust pipe kludge | |
| CN208814136U (en) | A kind of panel turnover device on floor production line | |
| CN105479141A (en) | Hydraulic type bearing detaching and installing device | |
| CN108964380A (en) | The rotor board migration device of large-scale generator rotor installation method | |
| CN102313631A (en) | Water-testing seal plug and water testing method thereof | |
| CN206195292U (en) | Spring bearing structure based on installation of generating line shaft | |
| CN204544466U (en) | Electrostatic precipitator positive plate auxiliary lifting appliance | |
| CN206257368U (en) | A kind of pipe clamp with shock-absorbing function | |
| CN205780173U (en) | A kind of modified form unilateral bolt fastener of easy accessibility | |
| CN204525331U (en) | The dismounting frock of locomotive traction sliding sleeve | |
| CN204533443U (en) | The bull wheel assembly of pressure filter wiper mechanism | |
| CN202219727U (en) | Exhaust system of engine | |
| CN220470058U (en) | Exhaust pipe support structure | |
| CN210172916U (en) | Central air conditioning fixed-position welding auxiliary device | |
| CN206890308U (en) | Hyperboloid light fixture decorative panel | |
| JP2730742B2 (en) | Construction device and high-efficiency transmission line using the same | |
| CN104075284A (en) | Lamp mounting component and lamp | |
| CN105889262B (en) | A kind of modified form unilateral bolt fastener of convenient disassembly | |
| CN104481996A (en) | Buckle-mounted pipe fitting connecting rod | |
| CN105881008B (en) | The transverse movement unit of exhaust stack installation | |
| CN104564940A (en) | Bilateral fastening device | |
| CN107413994B (en) | A kind of bending apparatus for clip production | |
| CN205342986U (en) | Piston ring struts ware | |
| CN103538250B (en) | The pre-gluing device of piston and use the pre-encapsulation methods of this device | |
| CN203157825U (en) | Clamping device and support van including same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |