CN104495104B - Stator shipping protector mounting and dismounting method - Google Patents
Stator shipping protector mounting and dismounting method Download PDFInfo
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- CN104495104B CN104495104B CN201410718911.8A CN201410718911A CN104495104B CN 104495104 B CN104495104 B CN 104495104B CN 201410718911 A CN201410718911 A CN 201410718911A CN 104495104 B CN104495104 B CN 104495104B
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- ring
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- bolt
- thorax
- stator
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The present invention provides a kind of stator shipping protector mounting and dismounting method; stator shipping protector is made to reach seal request; ensure that generator unit stator resists the elements erosion in transportation; avoid insulation system impaired; avoid self structure to penetrate and on-the-spot extraction produces unexpected damage generator structure of colliding with, it is adaptable to use load bearing arm transport vehicle to transport generator unit stator safely.
Description
Technical field: the present invention relates to a kind of stator shipping protector mounting and dismounting method.
Background technology: exceed conventional high-rating generator for solving cross dimensions and weight grade
A stator railway transportation difficult problem, uses load bearing arm transport vehicle method, due to this load bearing arm transport vehicle
Load bearing arm generator unit stator to be passed in thorax, so previous methods can not be used fixed for electromotor
The method protection generator unit stator core component that son is closed；And generator unit stator is by unshakable in one's determination and stator
Windings etc. form, it is impossible to bearing mechanical collision and the pollution of dust humidity, generator unit stator makes
New problem is become with the protection of this load bearing arm transport vehicle enforcement transportation；Need a kind of new
Type shipping protector, makes generator unit stator resist the elements in transportation erosion, it is to avoid absolutely
Edge structural damage, it is to avoid load bearing arm penetrates and on-the-spot extraction produces unexpected damage generating of colliding with
Machine internal structure, for utilizing thorax space in stator core to greatest extent, makes load bearing arm have bigger
Height dimension, be allowed to that there is enough stiffnesses, it is ensured that transportation safety, shipping protector
Structure comparison is close to thorax in stator, and self stiffness is limited, and its lower semi-ring needs and stator ferrum
Intracardiac thorax reliable fit, to improve self-bearing capacity, it is to avoid pulls and pushes process at load bearing arm and is damaged
Wound, does not reaches and is effectively protected stator and sealing function.
Summary of the invention: it is an object of the invention to provide a kind of stator shipping protector mounting or dismounting side
Method, makes stator shipping protector reach seal request, it is ensured that generator unit stator is in transportation
In resist the elements erosion, it is to avoid insulation system is impaired, it is to avoid self structure penetrates and on-the-spot extracts out
Process produces unexpected damage generator structure of colliding with；Ensure correct assembly precision, improve
Self-bearing capacity, it is to avoid pull and push process at load bearing arm and be damaged, reaches guarantor effective to stator
Protect and sealing function.The technical scheme is that a kind of stator shipping protector, it is special
Levy and be: 1) installation step: first by rubber lining place mat thorax in stator core, will protection
The lower loop of end plate is installed on generator unit stator inner end plate, adjusts the lower loop of protection end plate,
Being allowed to concentric with thorax in stator core, under slowly inciting somebody to action under protection end plate orientation direction, semi-ring inserts
Thorax in stator core, lower semi-ring is connected by the lower loop of lower flange with protection end plate, uses bottom
End face rubber blanket and bottom endoporus rubber seal, with lower end surface bolt and bottom endoporus bolt
Closing；Under the guiding of the chute of lower semi-ring, slowly upper semi-ring is pushed thorax in stator core,
Upper semi-ring by upper flange with protect end plate top ring be connected, with upper end rubber blanket and on
Portion's endoporus rubber seal, connects with upper end bolt and top endoporus bolt；Upper semi-ring with
It is connected with between lower semi-ring, in the chute of lower semi-ring, fills sealing anaerobism silicone rubber；
2) step is removed: the sealing anaerobism silicone rubber filled in first removing the chute of lower semi-ring,
Bolt between semi-ring and lower semi-ring in dismounting；Remove upper end bolt and top endoporus spiral shell
Bolt, removes upper flange, removes upper end rubber blanket and top endoporus rubber blanket；At lower semi-ring
Chute guiding under, slowly upper half lottery of lotteries is gone out thorax in stator core；Remove bottom endoporus spiral shell
Bolt, removes bottom endoporus rubber blanket, is slowly gone out by lower half lottery of lotteries under the orientation direction of lower flange
Thorax in stator core；Remove lower end surface bolt, remove lower semi-ring and lower end surface rubber blanket,
Remove lower loop, extract place mat rubber lining of thorax in stator core out.
Technique effect: installation step is first by rubber lining place mat thorax in stator core, it is to avoid
Time semi-ring inserts thorax process accidental injury in stator core, adjusts protection end plate and is allowed to and stator
In unshakable in one's determination, thorax can make lower half ring and thorax reliable fit in stator core with one heart, holds improving self
Loading capability, it is to avoid pull and push process at load bearing arm and be damaged；Bolt is used between upper semi-ring and lower semi-ring
Connect and improve globality, it is to avoid the anaerobism silicone rubber that stress deformation is filled in tearing chute, protect
Card sealing property；The operating procedure that dismounting step specifies and requirement reduce to greatest extent to fixed
The probability of son damage；This invention ensures that the stator shipping protector of assembling reaches to seal to want
Ask, it is ensured that generator unit stator resists the elements erosion in transportation, it is to avoid insulation system is impaired,
Avoid self structure to penetrate and on-the-spot extraction produces the unexpected damage generator knot that collides with
Structure；Ensure correct assembly precision, improve self-bearing capacity, it is to avoid pulled and pushed at load bearing arm
Journey is damaged, and reaches to be effectively protected stator and sealing function.
Accompanying drawing illustrates:
Fig. 1 is schematic diagram after the present invention assembles.
Fig. 2 is close-up schematic view after the present invention assembles.
Fig. 3 is partial schematic sectional view after the present invention assembles.
Detailed description of the invention: as it is shown in figure 1, schematic diagram after assembling for the present invention, Fig. 2 is
Close-up schematic view after present invention assembling, Fig. 3 is broken section signal after the present invention assembles
Figure；First installation step is implemented before thorax: first in the load bearing arm insertion generator unit stator of transport vehicle
By rubber lining 4 place mat thorax 3 in stator core, the lower loop 16 of protection end plate 1 is pacified
Be loaded on generator unit stator inner end plate 2, adjust protection end plate 1 lower loop 16, be allowed to
In stator core, thorax 3 is with one heart, and under slowly inciting somebody to action under protection end plate 1 orientation direction, semi-ring 5 inserts
Thorax 3 in stator core, the lower semi-ring 5 lower loop 16 by lower flange 6 with protection end plate 1
Connect, seal with lower end surface rubber blanket 8 and bottom endoporus rubber blanket 21, use lower end surface
Bolt 7 and the conjunction of 19, bottom endoporus bolt；Under the guiding of the chute 13 of lower semi-ring 5, slow
Upper semi-ring 9 pushes thorax 3 slowly in stator core, and upper semi-ring 9 is by upper flange 10 and protection
The top ring 17 of end plate 1 connects, with upper end rubber blanket 12 and top endoporus rubber blanket
20 seal, and connect with upper end bolt 11 and top endoporus bolt 18；Upper semi-ring 9 with
Connect with bolt 14 between lower semi-ring 5, fill in the chute 13 of lower semi-ring 5 and seal with detesting
Oxygen silicone rubber 15；
Generator unit stator transports scene, implements to remove step: first before stator is installed
The sealing anaerobism silicone rubber 15 filled in removing the chute 13 of lower semi-ring 5, semi-ring in dismounting
Bolt 14 between 9 and lower semi-ring 5；Remove upper end bolt 11 and top endoporus bolt
18, remove upper flange 10, remove upper end rubber blanket 12 and top endoporus rubber blanket 20；
Under the guiding of the chute 13 of lower semi-ring 5 out, slowly upper semi-ring 9 is extracted thorax in stator core
3；Remove bottom endoporus bolt 19, remove bottom endoporus rubber blanket 21, at determining of lower flange 6
Lower semi-ring 5 is slowly extracted out thorax 3 in stator core under guiding by position；Remove lower end surface bolt 7,
Remove lower semi-ring 5 and lower end surface rubber blanket 8, remove lower loop 16, extract place mat out at stator
The rubber lining 4 of thorax 3 in unshakable in one's determination；Installation step first by rubber mat plate place mat in stator core
Interior thorax, it is to avoid time semi-ring inserts thorax process accidental injury in stator core, adjusts protection end plate
It is allowed to concentric with thorax in stator core and can make lower half ring and thorax reliable fit in stator core, with
Improve self-bearing capacity, it is to avoid pull and push process at load bearing arm and be damaged；Upper semi-ring and lower semi-ring
Between be connected with improve globality, it is to avoid stress deformation tears the anaerobism filled in chute
Silicone rubber, it is ensured that sealing property；The operating procedure that dismounting step specifies is with requirement to greatest extent
Reduce the probability to stator damage；This invention ensures that the stator shipping protector of assembling
Reach seal request, it is ensured that generator unit stator resists the elements erosion in transportation, it is to avoid absolutely
Edge structural damage, it is to avoid self structure penetrates and on-the-spot extraction produces unexpected damage of colliding with and sends out
Internal structure of motor；Ensure correct assembly precision, improve self-bearing capacity, it is to avoid holding
Load arm pulls and pushes process and is damaged, and reaches to be effectively protected stator and sealing function.
Claims (1)
1. a stator shipping protector mounting and dismounting method, is characterized in that: comprise the steps:
1) installation step: first by rubber lining (4) place mat thorax (3) in stator core,
The lower loop (16) of protection end plate (1) is installed on generator unit stator inner end plate (2),
Adjust the lower loop (16) of protection end plate (1), be allowed to concentric with thorax in stator core (3),
Slowly lower semi-ring (5) is inserted under protection end plate (1) orientation direction thorax (3) in stator core,
Lower semi-ring (5) is connected by the lower loop (16) of lower flange (6) with protection end plate (1),
Seal with lower end surface rubber blanket (8) and bottom endoporus rubber blanket (21), use lower end surface
Bolt (7) and bottom endoporus bolt (19) are conjunction；Chute (13) in lower semi-ring (5)
Guiding under, slowly upper semi-ring (9) is pushed thorax (3) in stator core, upper semi-ring (9)
It is connected by the top ring (17) of upper flange (10) with protection end plate (1), uses upper end
Face rubber blanket (12) and top endoporus rubber blanket (20) seal, with upper end bolt (11)
And top endoporus bolt (18) connects；Bolt is used between upper semi-ring (9) and lower semi-ring (5)
(14) connect, in the chute (13) of lower semi-ring (5), fill sealing anaerobism silicone rubber
(15)；
2) step is removed: the sealing filled in first removing the chute (13) of lower semi-ring (5)
With anaerobism silicone rubber (15), bolt (14) between semi-ring (9) and lower semi-ring (5) in dismounting；
Remove upper end bolt (11) and top endoporus bolt (18), remove upper flange (10),
Remove upper end rubber blanket (12) and top endoporus rubber blanket (20)；In lower semi-ring (5)
Chute (13) guiding under, slowly extract upper semi-ring (9) out in stator core thorax (3)；
Remove bottom endoporus bolt (19), remove bottom endoporus rubber blanket (21), in lower flange (6)
Orientation direction under slowly lower semi-ring (5) is extracted out thorax (3) in stator core；Remove bottom
End face bolt (7), removes lower semi-ring (5) and lower end surface rubber blanket (8), removes lower end
Ring (16), extracts the rubber lining (4) of place mat thorax (3) in stator core out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410718911.8A CN104495104B (en) | 2014-12-02 | 2014-12-02 | Stator shipping protector mounting and dismounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410718911.8A CN104495104B (en) | 2014-12-02 | 2014-12-02 | Stator shipping protector mounting and dismounting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104495104A CN104495104A (en) | 2015-04-08 |
| CN104495104B true CN104495104B (en) | 2016-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410718911.8A Active CN104495104B (en) | 2014-12-02 | 2014-12-02 | Stator shipping protector mounting and dismounting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104495104B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514969B (en) * | 2019-07-29 | 2022-01-25 | 国网河北省电力有限公司电力科学研究院 | Generator stator core insulation detection device and detection method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1143148A (en) * | 1997-07-25 | 1999-02-16 | Yamaha Motor Co Ltd | Transporting device for two-wheeled vehicle |
| CN201023849Y (en) * | 2007-03-06 | 2008-02-20 | 上海电气风电设备有限公司 | Working device used for wind-driven generator vane transportation |
| EP2441701B1 (en) * | 2010-10-15 | 2014-07-02 | Deutsche Post AG | Transport device and means of transport therewith |
| CN203473526U (en) * | 2013-09-25 | 2014-03-12 | 周海兵 | Transformer transport and fixing device |
| CN203544762U (en) * | 2013-11-18 | 2014-04-16 | 内蒙古南车电机有限公司 | Stator transshipping device and tool thereof |
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2014
- 2014-12-02 CN CN201410718911.8A patent/CN104495104B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104495104A (en) | 2015-04-08 |
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