CN103193151A - Special lifting tool for sleeving rotor of large-scale permanent magnetic direct-driven wind power generator - Google Patents
Special lifting tool for sleeving rotor of large-scale permanent magnetic direct-driven wind power generator Download PDFInfo
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- CN103193151A CN103193151A CN2013101084739A CN201310108473A CN103193151A CN 103193151 A CN103193151 A CN 103193151A CN 2013101084739 A CN2013101084739 A CN 2013101084739A CN 201310108473 A CN201310108473 A CN 201310108473A CN 103193151 A CN103193151 A CN 103193151A
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- rotor
- lifting
- boatswain chair
- permanent magnet
- wind generating
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Abstract
The invention discloses a special lifting tool for sleeving a rotor of a large-scale permanent magnetic direct-driven wind power generator. The lifting tool comprises a lifting plate, lifting chains, turn buckles and shackles, wherein a lifting lug is arranged on the lifting plate, the lifting chains are arranged below the lifting plate, and each lifting chain is connected with the corresponding shackle through one turn buckle. The special lifting tool disclosed by the invention regulates the levelness of the rotor by the three lifting chains connected with the turn buckles so as to prevent the rotor from being blocked in a process of sleeving a stator and the rotor of the generator; and meanwhile, the special lifting tool can reliably, efficiently and safely sleeve the stator and the rotor of the large-scale permanent magnetic direct-driven wind power generator by virtue of a structure with the triangular lifting plate and the three lifting chains.
Description
Technical field
The present invention relates to a kind of generator amature suit operation special hanger, say more specifically, relate to a kind of large directly driven permanent magnet wind generating rotor suit operation special hanger.
Background technology
Large directly driven permanent magnet wind generating need carry out the operation of generator stator-rotator suit after the installation of finishing stator and stator main shaft.In the cover process of assembling, if the levelness deficiency of generator amature is brought influence will for the suit operation, even might be damaged the gap copper bar between the rotor; After the suit operation is finished, if the levelness of generator amature does not reach requirement, will cause between the rotor air gap inhomogeneous, have a strong impact on the power generating quality of electrical generator.
Though can detect and adjust the air gap between the generator stator-rotator in subsequent job, consider that the electrical generator profile is bigger, the structure relative complex, it is very big to adjust difficulty, so suspender that must design specialized during the suit operation.
Based on above reason, need when the operation of rotor suit, to adopt special hanger.
Summary of the invention
The purpose of this part is to summarize some aspects of embodiments of the invention and briefly introduces some preferred embodiments.In this part and the application's specification digest and denomination of invention, may do a little simplification or omit to avoid making the purpose of this part, specification digest and denomination of invention fuzzy, and this simplification or omit and can not be used for limiting the scope of the invention.
Problem in view of existing in the above-mentioned existing production operation has proposed the present invention.
Therefore, the objective of the invention is at existing large directly driven permanent magnet wind generating levelness deficiency owing to generator amature in the handling way, cause damaging the difficult problem of the gap copper bar between the rotor easily, solve the problem of large directly driven permanent magnet wind generating rotor suit operation process rotor levelness deficiency.
For solving the problems of the technologies described above, the invention provides following technical scheme: a kind of large directly driven permanent magnet wind generating rotor suit special hanger, described suspender comprises boatswain chair, chain sling, flower basket bolt and shackle, described boatswain chair top is provided with hanger, described boatswain chair bottom is provided with chain sling, and described chain sling links to each other with described shackle by described flower basket bolt.
As a kind of preferred version of suspender of the present invention, wherein: described boatswain chair is triangle, and it is provided with reinforced rib.
As a kind of preferred version of suspender of the present invention, wherein: described suspender also comprises suspension ring, and described suspension ring are connected with described hanger.
As a kind of preferred version of suspender of the present invention, wherein: described chain sling is arranged at the bottom at three angles of described boatswain chair.
As a kind of preferred version of suspender of the present invention, wherein: the bottom at three angles of described boatswain chair is provided with mounting ring, and described chain sling is connected with described boatswain chair by mounting ring.
The invention provides a kind of large directly driven permanent magnet wind generating rotor suit special hanger, this large directly driven permanent magnet wind generating rotor suit operation special hanger uses three chain slings that are connected with flower basket bolt that the levelness of rotor is regulated, prevent the generation of generator stator-rotator suit operation process rotor stuck phenomenon, simultaneously, the boatswain chair of employing triangle and the structure of three chain slings can be reliable, efficiently, realize the operation of large directly driven permanent magnet wind generating rotor suit safely.
Description of drawings
Fig. 1 is the schematic top plan view of an embodiment of large directly driven permanent magnet wind generating rotor suit special hanger of the present invention.
Fig. 2 looks scheme drawing for large directly driven permanent magnet wind generating rotor suit special hanger master of the present invention.
The specific embodiment
Below in conjunction with specific embodiment frock of the present invention is elaborated.
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
In the description of the invention, term " interior ", " outward ", " on ", close indication orientation such as D score, " preceding ", " back ", " end ", " top " or position is based on orientation shown in the drawings or position relation, only be the present invention for convenience of description rather than require the present invention therefore can not be interpreted as limitation of the present invention with specific orientation structure and operation.
As Fig. 1-shown in Figure 2,1. boatswain chairs among the figure, 2. chain sling, 3. flower basket bolt, 4. shackle, 5. suspension ring.
Referring to Fig. 1 and Fig. 2, in this embodiment, large directly driven permanent magnet wind generating rotor suit special hanger of the present invention is made up of boatswain chair 1, chain sling 2, flower basket bolt 3 and shackle 4, wherein, boatswain chair 1 is provided with hanger, as shown in Figure 1, boatswain chair 1 of the present invention has adopted leg-of-mutton shape, thereby leg-of-mutton shape is convenient to reach stable status easily with making being connected of described chain sling 2 when slinging large directly driven permanent magnet wind generating rotor suit.Preferably, leg-of-mutton boatswain chair 1 is provided with reinforced rib, so that boatswain chair 1 can better be born weight, particularly for large directly driven permanent magnet wind generating rotor suit, the firm safety when more being conducive to sling large directly driven permanent magnet wind generating rotor suit with the boatswain chair 1 of reinforced rib.
Certainly, boatswain chair 1 is provided with hanger, and hanger is connected with suspension ring 5, namely in this embodiment, this large directly driven permanent magnet wind generating rotor suit special hanger has also comprised suspension ring 5, suspension ring 5 match with travelling crane hook, by with being connected of travelling crane hook, thereby can further sling large directly driven permanent magnet wind generating rotor suit.
In this embodiment, the boatswain chair 1 of large directly driven permanent magnet wind generating rotor suit special hanger of the present invention is triangle, is provided with chain sling 2 at the small end of leg-of-mutton three drift angles, i.e. three chain slings 2.Article three, chain sling 2 is connected with described boatswain chair 1 by the mounting ring under the boatswain chair 1, then connects three flower basket bolts 3 respectively, and flower basket bolt 3 utilizes leading screw to stretch, and can adjust the degree of tightness of steel rope.Can in the member transportation, bundle member, pine in correction is installed.Flower basket bolt 3 is made up of adjust bar, nut and pull bar with a left side and right-hand screw thread, also fixes on the adjust bar to be made of with the antitheft locking device that antitheft lock bolt links into an integrated entity cover plate, adapter plate, guide plate.Must be with the supporting sleeve of the special use antitheft lock bolt of just outwarding winding, its good anti-theft effect, safe and reliable during use.After the dismounting of antitheft locking device, do not need it is taken down, utilize the ring guide plate on it to slide along pull bar, mobilely can regulate, operate once distance, therefore easy to use, it is simple in structure, easily processes, cost is low, practical.
The lower end of flower basket bolt 3 is connected with shackle 4, and namely three flower basket bolts are connected with three shackles 4 for 3 times.Shackle 4 is a kind of of rigging, and during use, button and latch connect, and its transverse pitch must not be subjected to pulling force, and pivot pin must have been inserted safety plug.Be connected with large directly driven permanent magnet wind generating rotor suit by shackle 4, thereby can sling whole large directly driven permanent magnet wind generating rotor suit.
In sum, the present invention is made up of boatswain chair 1, chain sling 2, flower basket bolt 3, shackle 4 and the suspension ring 5 of band hanger, before the use, suspender suspension ring 5 is connected with travelling crane hook, and shackle 4 is connected with rotor field spider.Subsequently flower basket bolt 3 is connected with chain sling 2, flower basket bolt 3 is connected with shackle 4, confirming that each parts lifts by crane rotor after connecting firmly, afterwards the rotor levelness is detected, as do not reach requirement, can proofread and correct by regulating 3 pairs of rotor levelnesss of flower basket bolt, till reaching specified value.This large directly driven permanent magnet wind generating rotor suit operation special hanger uses three levelnesss that are connected with 2 pairs of rotors of chain sling of flower basket bolt 3 to regulate, prevent the generation of generator stator-rotator suit operation process rotor stuck phenomenon, simultaneously, the boatswain chair 1 of employing triangle and the structure of three chain slings 2 can be reliable, efficiently, realize the operation of large directly driven permanent magnet wind generating rotor suit safely.
It should be noted that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (5)
1. large directly driven permanent magnet wind generating rotor suit special hanger, it is characterized in that: described suspender comprises boatswain chair (1), chain sling (2), flower basket bolt (3) and shackle (4), described boatswain chair (1) top is provided with hanger, described boatswain chair (1) bottom is provided with chain sling (2), and described chain sling (2) links to each other with described shackle (4) by described flower basket bolt (3).
2. large directly driven permanent magnet wind generating rotor suit special hanger according to claim 1, it is characterized in that: described boatswain chair (1) is triangle, and it is provided with reinforced rib.
3. large directly driven permanent magnet wind generating rotor suit special hanger according to claim 1, it is characterized in that: described suspender also comprises suspension ring (5), described suspension ring (5) are connected with described hanger.
4. large directly driven permanent magnet wind generating rotor suit special hanger according to claim 2, it is characterized in that: described chain sling (2) is arranged at the bottom at three angles of described boatswain chair (1).
5. large directly driven permanent magnet wind generating rotor suit special hanger according to claim 2, it is characterized in that: the bottom at three angles of described boatswain chair (1) is provided with mounting ring, and described chain sling (2) is connected with described boatswain chair (1) by mounting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101084739A CN103193151A (en) | 2013-03-29 | 2013-03-29 | Special lifting tool for sleeving rotor of large-scale permanent magnetic direct-driven wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101084739A CN103193151A (en) | 2013-03-29 | 2013-03-29 | Special lifting tool for sleeving rotor of large-scale permanent magnetic direct-driven wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103193151A true CN103193151A (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101084739A Pending CN103193151A (en) | 2013-03-29 | 2013-03-29 | Special lifting tool for sleeving rotor of large-scale permanent magnetic direct-driven wind power generator |
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|---|---|
| CN (1) | CN103193151A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552908A (en) * | 2013-11-04 | 2014-02-05 | 无锡市聚英机械制造有限公司 | Rotary adjusting mechanism for mounting planet carrier of planetary speed reducer |
| CN108263972A (en) * | 2018-03-27 | 2018-07-10 | 中建三局集团有限公司 | A kind of air conditioner water standpipe fixed frame hanging apparatus |
| CN108368825A (en) * | 2015-12-22 | 2018-08-03 | 维斯塔斯风力***有限公司 | For installing rotor to the method and system of the drive shaft of wind turbine |
| CN108706208A (en) * | 2018-08-07 | 2018-10-26 | 锦萧建筑科技有限公司 | Stand for piling up for concrete prefabricated board class component |
| CN109279489A (en) * | 2018-10-25 | 2019-01-29 | 江苏联峰能源装备有限公司 | A kind of dedicated handling apparatus of electromagnetic mixing apparatus and handling method |
| CN110201820A (en) * | 2019-07-11 | 2019-09-06 | 中达电机股份有限公司 | A kind of no footing motor paint-spraying special hoisting bar |
| CN110498332A (en) * | 2019-08-12 | 2019-11-26 | 江苏中车电机有限公司 | A kind of wind-driven generator suspender |
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| CN201217608Y (en) * | 2008-04-23 | 2009-04-08 | 天津赛瑞机器设备有限公司 | Integral component suspending beam for hoisting |
| CN101830392A (en) * | 2010-04-30 | 2010-09-15 | 中国核工业第五建设有限公司 | Special lifting tool for steel containment vessel of nuclear power station and lifting method |
| CN201907919U (en) * | 2010-12-27 | 2011-07-27 | 李奎阳 | Lifting appliance for foundation ring of wind power tower cylinder |
| JP2012012223A (en) * | 2010-06-29 | 2012-01-19 | Siemens Ag | Apparatus for lifting tower wall portion of wind turbine and method for lifting tower wall portion of wind turbine |
| WO2012034566A1 (en) * | 2010-09-15 | 2012-03-22 | Vestas Wind Systems A/S | Wind turbine blade structures, lifting assemblies and methods of blade handling |
| CN202449715U (en) * | 2012-01-13 | 2012-09-26 | 中国十七冶集团有限公司 | Lifting tool for unloading of engine room of wind driven generator |
| CN102849612A (en) * | 2012-03-31 | 2013-01-02 | 航天东方红卫星有限公司 | Multi-function combination lifting device for minisatellite |
| CN203222417U (en) * | 2013-03-29 | 2013-10-02 | 江苏南车电机有限公司 | Special hanging tool for sleeving rotor of large direct-driven wind turbine generator |
-
2013
- 2013-03-29 CN CN2013101084739A patent/CN103193151A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5744769Y2 (en) * | 1975-06-18 | 1982-10-02 | ||
| JPS5376473U (en) * | 1976-11-29 | 1978-06-26 | ||
| CN201217608Y (en) * | 2008-04-23 | 2009-04-08 | 天津赛瑞机器设备有限公司 | Integral component suspending beam for hoisting |
| CN101830392A (en) * | 2010-04-30 | 2010-09-15 | 中国核工业第五建设有限公司 | Special lifting tool for steel containment vessel of nuclear power station and lifting method |
| JP2012012223A (en) * | 2010-06-29 | 2012-01-19 | Siemens Ag | Apparatus for lifting tower wall portion of wind turbine and method for lifting tower wall portion of wind turbine |
| WO2012034566A1 (en) * | 2010-09-15 | 2012-03-22 | Vestas Wind Systems A/S | Wind turbine blade structures, lifting assemblies and methods of blade handling |
| CN201907919U (en) * | 2010-12-27 | 2011-07-27 | 李奎阳 | Lifting appliance for foundation ring of wind power tower cylinder |
| CN202449715U (en) * | 2012-01-13 | 2012-09-26 | 中国十七冶集团有限公司 | Lifting tool for unloading of engine room of wind driven generator |
| CN102849612A (en) * | 2012-03-31 | 2013-01-02 | 航天东方红卫星有限公司 | Multi-function combination lifting device for minisatellite |
| CN203222417U (en) * | 2013-03-29 | 2013-10-02 | 江苏南车电机有限公司 | Special hanging tool for sleeving rotor of large direct-driven wind turbine generator |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552908A (en) * | 2013-11-04 | 2014-02-05 | 无锡市聚英机械制造有限公司 | Rotary adjusting mechanism for mounting planet carrier of planetary speed reducer |
| CN108368825A (en) * | 2015-12-22 | 2018-08-03 | 维斯塔斯风力***有限公司 | For installing rotor to the method and system of the drive shaft of wind turbine |
| US11022092B2 (en) | 2015-12-22 | 2021-06-01 | Vestas Wind Systems A/S | Method and a system for mounting a rotor to a drive shaft of a wind turbine |
| CN108263972A (en) * | 2018-03-27 | 2018-07-10 | 中建三局集团有限公司 | A kind of air conditioner water standpipe fixed frame hanging apparatus |
| CN108706208A (en) * | 2018-08-07 | 2018-10-26 | 锦萧建筑科技有限公司 | Stand for piling up for concrete prefabricated board class component |
| CN109279489A (en) * | 2018-10-25 | 2019-01-29 | 江苏联峰能源装备有限公司 | A kind of dedicated handling apparatus of electromagnetic mixing apparatus and handling method |
| CN110201820A (en) * | 2019-07-11 | 2019-09-06 | 中达电机股份有限公司 | A kind of no footing motor paint-spraying special hoisting bar |
| CN110498332A (en) * | 2019-08-12 | 2019-11-26 | 江苏中车电机有限公司 | A kind of wind-driven generator suspender |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20130710 |