CN104578617B - The installation tool of permanent magnet in a kind of permanent-magnetic wind driven generator - Google Patents
The installation tool of permanent magnet in a kind of permanent-magnetic wind driven generator Download PDFInfo
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- CN104578617B CN104578617B CN201510063916.6A CN201510063916A CN104578617B CN 104578617 B CN104578617 B CN 104578617B CN 201510063916 A CN201510063916 A CN 201510063916A CN 104578617 B CN104578617 B CN 104578617B
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Abstract
The invention discloses a kind of installation tool of permanent magnet in permanent-magnetic wind driven generator, it is made up of propulsion combination unit and the auxiliary equipment matched with it.Propulsion combination unit is made up of loaded pallet component, screw, load support component, loaded pallet lid, leading screw, loaded pallet component is connected with above load support component, the leading screw with handwheel is connected with baffle plate upper screwed hole behind loaded pallet component, loaded pallet lid is connected with loaded pallet component, loading passage is constituted above the low groove of loaded pallet lid and loaded pallet component, attachment screw is provided with loaded pallet component front both sides, loaded pallet component is connected by the screw hole on screw and rotor with rotor when using.The resilient component of auxiliary equipment, alignment component, probe tool, compaction tool.Power component is returned when using to be connected with the access door above stator cover plate；Alignment component is connected with permanent magnet gland；Probe tool is connected by compaction tool with permanent magnet gland.
Description
Technical field
The present invention relates to a kind of installation tool of permanent magnet in permanent-magnetic wind driven generator, belong to technical field of wind power generation.
Background technology
Magneto is made up of rotor, stator and shafting, and permanent magnet is generally all more early in general magneto
Install, but due to the high magnetic force of permanent magnet, many troubles can be brought to follow-up installation and assembly work, because after first
When near permanent magnet, the powerful suction of permanent magnet attracts instrument, and this is caused very very much not to installation for continuous assembling and means of transport
Just；Air-gap separation in generator between rotor and stator is smaller, while this regional magnetic field intensity is higher, remote
On wind field and tower, the method for this assembling permanent magnet causes that the field maintenance and service of wind-driven generator become very complicated.It is logical
Often permanent magnet can be directly anchored to the method on rotor using bolt for we, advantage of this is that can be firm by permanent magnet
Be fixed on rotor, but in the maintenance process in later stage, permanent magnet is disassembled becomes highly difficult：In order to remove permanent magnetism
Body, must just take whole generator apart.Meanwhile, if we can increase permanent magnet degaussing with the direct fixed permanent magnet of bolt
Risk, if the magnetic flux performance change of permanent magnet, influence whether the power generation performance of generator.These factors can all increase permanent magnetism
The cost and maintenance cost of the generator especially permanent-magnetic wind driven generator of remote wind field.
The content of the invention
In order to solve the above problems, it is an object of the invention to provide a kind of installation of permanent magnet in permanent-magnetic wind driven generator
Instrument, is a kind of first in rotor installation permanent magnet gland, after the completion of generator is integrally assembled, is finally installed forever on rotor again
The permanent magnet installation tool of magnet.Above mentioned problem is solved well, in the assembling process of rotor, is installed in magneto and tieed up
During shield, permanent magnet can very easily be installed, removed or changed as needed, enormously simplify what is installed and safeguard
Complexity.
The technical solution adopted for the present invention to solve the technical problems is：The peace of permanent magnet in a kind of permanent-magnetic wind driven generator
Holding tool, the auxiliary equipment for being combined the unit by propulsion and being matched with it is constituted.Propulsion combination unit is held in the palm by load
Disk component, screw, load support component, loaded pallet lid, leading screw are constituted, and load support is connected with above load support component
Disk component, the leading screw with handwheel is connected with baffle plate upper screwed hole behind loaded pallet component, is connected on loaded pallet component
Loaded pallet lid is connected to, is constituted above the low groove and loaded pallet component of loaded pallet lid and is loaded passage, in loaded pallet
Component front both sides are provided with screw, and loaded pallet component is connected by the screw hole on screw and rotor with rotor when using.Match somebody with somebody
The resilient component of external member, alignment component, probe tool, compaction tool.The passage returned above power component and stator cover plate when using
Door connection；Alignment component is connected with permanent magnet gland；Probe tool is connected by compaction tool with permanent magnet gland.
Structure design principle：Permanent magnet in general magneto on rotor is generally all that permanent magnet is fixed with bolt
Install on rotor and earlier, but due to the high magnetic force of permanent magnet, can be brought to follow-up installation and assembly work
Many troubles, the method for this assembling permanent magnet causes that the field maintenance and service of wind-driven generator become very complicated.Exist now
In the assembling process of rotor, permanent magnet gland is first installed, after the completion of generator is integrally assembled, permanent magnet is finally installed again.But
Be because the magnitude of interference of permanent magnet and permanent magnet gland is made up of as many as 1mm and permanent magnet many fritters being divided,
Manual installation cannot be carried out, the present invention is installed by this installation tool, this installation tool by propulsion combination unit and
The auxiliary equipment composition matched with it, in order to ensure that installation is smoothed out and does not damage permanent magnet, using time power component, compresses
Instrument, probe tool, alignment component auxiliary are installed, and make permanent magnet be conducive to installing and accurately installing, and are used finally by propulsion
The permanent magnet that will be combined in loading passage with handwheel leading screw of combination unit is smoothly accurately intactly advanced to and turns
In the permanent magnet gland of son, not only simplify assembling mounting process, permanent magnet can very easily be removed as needed or
Change, enormously simplify the complexity of working service.
The beneficial effects of the invention are as follows：Solved well after the completion of generator integrally assembles by the use of installation tool
The problem of permanent magnet is installed, is applied in large-scale direct-drive permanent magnet wind power generator, in permanent magnet installation and maintenance process, permanent magnetism
Body can very easily be removed or changed as needed, enormously simplify the complexity installed and safeguard.For compared with
Assembling and maintenance work on remote wind field and tower will bring great convenience, while the cost of permanent-magnetic wind driven generator and maintenance
Expense will be substantially reduced.It is a kind of simple structure, reasonable in design, the reliable permanent-magnetic wind driven generator of easy to operate, using effect
The installation tool of middle permanent magnet.
Brief description of the drawings
The present invention will be further described with reference to the accompanying drawings and detailed description.
Fig. 1 is the structure of the propulsion combination unit of the installation tool of permanent magnet in a kind of permanent-magnetic wind driven generator of the invention
Schematic diagram.
Fig. 2 is the structural representation for returning power component of auxiliary equipment of the present invention.
Fig. 3 is the structural representation of the alignment component of auxiliary equipment of the present invention.
Fig. 4 is the structural representation of the compaction tool of auxiliary equipment of the present invention.
Fig. 5 is the structural representation of the probe tool of auxiliary equipment of the present invention.
Fig. 6 is the structural representation of generator.
Fig. 7 is the structural representation that permanent magnet is installed on rotor.
Fig. 8 is A-A cross section structure diagrams of Fig. 7.
Reference
120th, magneto 204, stator 208, rotor 212, shafting 216, permanent magnet
304th, access door 308, stator cover plate 400, permanent magnet gland 604, left end cap
605th, right end cap 608, right baffle-plate 609, right shell body 700, time power component
704th, alignment component 708, loaded pallet component 712, screw 714, probe tool
716th, load support component 720, loading passage 724, loaded pallet lid 728, compaction tool
732nd, leading screw.
Specific embodiment
Fig. 1 to Fig. 8 is referred to, the installation tool of permanent magnet in a kind of permanent-magnetic wind driven generator is to be combined to fill by propulsion
The auxiliary equipment composition put and match with it.Propulsion combination unit is by loaded pallet component 708, screw 712, load branch
Support component 716, loaded pallet lid 724, leading screw 732 are constituted, and loaded pallet component is connected with above load support component 716
708, the leading screw 732 with handwheel is connected with baffle plate upper screwed hole behind loaded pallet component 708, in loaded pallet component
Loaded pallet lid 724 is connected with 708, is constituted above the low groove and loaded pallet component 708 of loaded pallet lid 724 and loaded
Passage 720, screw 712 is provided with the front both sides of loaded pallet component 708, and loaded pallet component 708 passes through screw 712 when using
It is connected with rotor 208 with the screw hole on rotor 208.The resilient component 700 of auxiliary equipment, alignment component 704, probe tool 714,
Compaction tool 728.Power component 700 is returned when using to be connected with the access door 304 above stator cover plate 308；Alignment component 704 with forever
Magnet gland 400 is connected；Probe tool 714 is connected by compaction tool 728 with permanent magnet gland 400.
Application method：The present invention is a kind of installation tool of permanent magnet in permanent-magnetic wind driven generator, in the assembling of rotor
Cheng Zhong, first installs permanent magnet gland, after the completion of generator is integrally assembled, permanent magnet is finally installed again, in addition in permanent-magnet wind power
In generator maintenance process, can very easily be removed as needed or be changed with this installation tool permanent magnet, significantly letter
The complexity safeguarded is changed.In permanent-magnetic wind driven generator 120, rotor 208 is nested between stator 204 and shafting 212,
The lower wind direction face of stator 204 is closed by cover plate 308, and upwind face is unlimited, there is individual access door on stator cover plate 308
304.As the preliminary step of insertion, return power component 700 and be connected on the access door 304 above stator cover plate 308, return power group
Part 700 extends through access door 304, so contributes to opening for during initial inserting permanent magnet gland 400.In generator
120 upwind side, for the insertion of permanent magnet 216, this side of rotor 208 is open, it can be seen that permanent magnet gland
400 one end.When insertion process starts, in order to ensure alignment, alignment component 704 is inserted into permanent magnet from upwind side first
In gland 400, after confirming alignment, alignment component 704 is taken out, then loaded pallet component 708 is fixed to rotor with screw 712
On 208, while load support component 716 is again secured on rotor, it is installed against permanent magnet gland 400, to fill, at this moment
Load passage 720 corresponding with the filling cavity that permanent magnet gland 400 is constituted with the groove of rotor 208, you can to carry out permanent magnet
216 fillings.If desired, it is to open in probe tool 714 being advanced permanent magnet gland 400 with compaction tool 728
Permanent magnet gland 400, can so be more easily inserted into permanent magnet.Once loaded pallet component 708 is accurately secured, just can enter
Row permanent magnet 216 is filled, and left end cap 604 is inserted on loading passage 720, followed by each permanent magnet 216, with compression work
Be pushed into permanent magnet 216 below loaded pallet lid 724 respectively by tool 728, when last block permanent magnet 216 is pushed into load channel
After 720, right end cap 605 is encased in load channel 720, then compaction tool 728 is placed in load channel 720, allowed
Compaction tool is connected with leading screw 732, then rotates handwheel, is moved left end cap 604, each permanent magnet 216 and by leading screw 732
Right end cap 605 is pushed into permanent magnet gland 400.When left end cap 604 connects with the right baffle-plate 608 for being connected to the left part of rotor 208
When touching, insertion is completed, and right shell body 609 is bolted on the outside of rotor 208.Whole permanent magnets 216 are filled out one by one so
Charge.When the present invention advances permanent magnet 216 using leading screw 732, can be performed by electronic, pneumatic or hydraulic-driven.Forever
After magnet 216 is installed, access door 304 can be used as the passway of the permanent magnet 216 in maintenance process.
Claims (1)
1. in a kind of permanent-magnetic wind driven generator permanent magnet installation tool, combined the unit by propulsion and matched with it
Auxiliary equipment is constituted, it is characterised in that：Propulsion combination unit is by loaded pallet component（708）, screw（712）, load support
Component（716）, loaded pallet lid（724）, leading screw（732）Constitute, in load support component（716）Above be connected with load support
Disk component（708）, in loaded pallet component（708）Below the leading screw with handwheel is connected with baffle plate upper screwed hole（732）, negative
Carry pallet component（708）On be connected with loaded pallet lid（724）, loaded pallet lid（724）Low groove and loaded pallet component
（708）Above constitute load passage（720）, in loaded pallet component（708）Front both sides are provided with screw（712）, when using
Loaded pallet component（708）By screw（712）And rotor（208）On screw hole and rotor（208）Connection；Auxiliary equipment has back
Power component（700）, alignment component（704）, probe tool（714）, compaction tool（728）, power component is returned when using（700）With it is fixed
Sub- cover plate（308）Access door above（304）Connection, alignment component（704）With permanent magnet gland（400）Connection, probe tool
（714）By compaction tool（728）With permanent magnet gland（400）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510063916.6A CN104578617B (en) | 2015-02-09 | 2015-02-09 | The installation tool of permanent magnet in a kind of permanent-magnetic wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510063916.6A CN104578617B (en) | 2015-02-09 | 2015-02-09 | The installation tool of permanent magnet in a kind of permanent-magnetic wind driven generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104578617A CN104578617A (en) | 2015-04-29 |
| CN104578617B true CN104578617B (en) | 2017-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510063916.6A Active CN104578617B (en) | 2015-02-09 | 2015-02-09 | The installation tool of permanent magnet in a kind of permanent-magnetic wind driven generator |
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| CN105515300B (en) * | 2015-12-10 | 2017-12-05 | 中船重工电机科技股份有限公司 | Large-scale no ventilating duct electric machine iron core embeds alinco assembled frock and its assembly method |
| CN106160363A (en) * | 2016-07-28 | 2016-11-23 | 威海银河风力发电有限公司 | A kind of wind-driven generator magnet steel fitting machine |
| CN106300833B (en) * | 2016-10-12 | 2019-01-22 | 明阳智慧能源集团股份公司 | A kind of tool structure of rotor of permanent-magnetic power generator magnetic pole component installation |
| CN106787510B (en) * | 2016-12-25 | 2023-03-24 | 中船重工电机科技股份有限公司 | Magnetic steel assembly tool on permanent magnet speed regulation motor rotor and assembly method thereof |
| KR101939118B1 (en) * | 2017-09-18 | 2019-01-16 | 김주현 | Feeding implement with motor magnet continuous supply structure |
| KR101939115B1 (en) * | 2017-09-18 | 2019-01-16 | 김주현 | Feeding implement for attaching motor magnet |
| CN107681845A (en) * | 2017-10-26 | 2018-02-09 | 上海电气集团上海电机厂有限公司 | A kind of permanent magnet motor magnetic pole handling instrument |
| CN108054886A (en) * | 2017-11-28 | 2018-05-18 | 浙江省金华市电机实业有限公司 | the magnetic steel mounting device of permanent magnet generator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202334188U (en) * | 2011-11-25 | 2012-07-11 | 国电联合动力技术有限公司 | Tooling for assembling permanent magnet of double-stator permanent magnet direct-driven wind driven generator |
| CN103066769A (en) * | 2012-12-20 | 2013-04-24 | 南车株洲电机有限公司 | Permanent magnet motor embedded-type magnetic pole assembly device and assembly technique thereof |
| CN203193407U (en) * | 2013-04-02 | 2013-09-11 | 中国第一重型机械股份公司 | Wind power generator assembly-type rotor stator device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013102604A (en) * | 2011-11-08 | 2013-05-23 | Nsk Ltd | Motor |
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2015
- 2015-02-09 CN CN201510063916.6A patent/CN104578617B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202334188U (en) * | 2011-11-25 | 2012-07-11 | 国电联合动力技术有限公司 | Tooling for assembling permanent magnet of double-stator permanent magnet direct-driven wind driven generator |
| CN103066769A (en) * | 2012-12-20 | 2013-04-24 | 南车株洲电机有限公司 | Permanent magnet motor embedded-type magnetic pole assembly device and assembly technique thereof |
| CN203193407U (en) * | 2013-04-02 | 2013-09-11 | 中国第一重型机械股份公司 | Wind power generator assembly-type rotor stator device |
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| CN104578617A (en) | 2015-04-29 |
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