CN105110164B - Carrying device for punching plates of stator core of permanent-magnet direct-driven wind-driven generator - Google Patents
Carrying device for punching plates of stator core of permanent-magnet direct-driven wind-driven generator Download PDFInfo
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- CN105110164B CN105110164B CN201510527828.7A CN201510527828A CN105110164B CN 105110164 B CN105110164 B CN 105110164B CN 201510527828 A CN201510527828 A CN 201510527828A CN 105110164 B CN105110164 B CN 105110164B
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- stator core
- base
- permanent magnet
- lock catch
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- 238000004080 punching Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 32
- 239000010959 steel Substances 0.000 claims description 32
- 238000003475 lamination Methods 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000005389 magnetism Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 11
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The invention provides a carrying device for punching plates of a stator core of a permanent-magnet direct-driven wind-driven generator. The carrying device comprises a protecting cover, a base and a plurality of hoisting lugs. The protecting cover is matched with the base. The hoisting lugs are fixedly connected with the base. According to the carrying device for the punching plates of the stator core of the permanent-magnet direct-driven wind-driven generator, the manual carrying process can be replaced; the labor intensity of staff is lowered; the injury to lumbar vertebras of the staff is avoided; on the other hand, the problem that the punching plates are damaged in the carrying process is effectively solved.
Description
Technical Field
The invention belongs to the technical field of permanent magnet direct-drive wind driven generators, and particularly relates to a carrying device for stator core laminations of a permanent magnet direct-drive wind driven generator.
Background
At present, automatic lamination equipment for stator cores of large direct-drive permanent magnet wind driven generators is not available in China, manual lamination is adopted, and thirty thousand pieces of laminations needed by the stator cores of the direct-drive permanent magnet wind driven generators produced at present are carried by staff for multiple times, so that the labor intensity is high, the lumbar vertebrae of the staff are easily damaged when the laminations are carried for a long time, and the laminations are easily damaged during the carrying process. Therefore, it is necessary to provide a device for manually carrying and punching a stator of a direct-drive permanent magnet wind turbine without the need of manpower.
Disclosure of Invention
The invention aims to solve the technical problem of providing a carrying device for stator core laminations of a permanent magnet direct-drive wind driven generator, overcoming the defects and solving the problems of high labor intensity, difficulty in carrying and the like.
In order to solve the technical problems, the invention provides a carrying device for stator core stamped sheets of a permanent magnet direct-drive wind driven generator, which comprises a protecting cover, a base and a plurality of lifting lugs, wherein the protecting cover is matched with the base and comprises a cover plate, two arc-shaped steel plates and two linear steel plates, the cover plate is provided with two identical first arc edges and two identical first short edges, the first arc edges are fixedly connected with the arc-shaped steel plates, the first short edges are fixedly connected with the linear steel plates, the arc-shaped steel plates are mutually connected with the linear steel plates, the base comprises a bottom plate, two arc-shaped rib plates and two linear rib plates, the bottom plate is provided with two identical second arc edges and two identical second short edges, the second arc edges are fixedly connected with the arc-shaped rib plates, the second short edges are fixedly connected with the linear rib plates, and the arc-shaped rib plates are mutually connected with the linear rib plates, the lifting lug is fixedly connected with the base.
As a preferred embodiment of the carrying device for the stator core stamped sheet of the permanent magnet direct-drive wind power generator, the carrying device for the stator core stamped sheet of the permanent magnet direct-drive wind power generator further comprises a plurality of lock catches, each lock catch comprises an upper lock catch and a lower lock catch, the upper lock catch is matched with the lower lock catch, the upper lock catch is arranged on the protective cover, and the lower lock catch is arranged on the base.
As a preferred scheme of the carrying device for the stator core stamped steel of the permanent magnet direct-drive wind driven generator, the carrying device for the stator core stamped steel of the permanent magnet direct-drive wind driven generator further comprises a clamping ring, and the clamping ring is fixed on the protective cover.
Compared with the prior art, the carrying device for the stator core stamped steel of the permanent magnet direct-drive wind driven generator can replace a manual carrying process, reduce the labor intensity of workers, protect the lumbar vertebrae of the workers from being damaged, and effectively solve the problem that the stamped steel is damaged in the carrying process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein,
FIG. 1 is a schematic structural diagram of a handling device for stator core laminations of a permanent magnet direct-drive wind driven generator in the using process;
FIG. 2 is a schematic structural diagram of a handling device for stator core laminations of a permanent magnet direct-drive wind driven generator according to the invention;
FIG. 3 is a schematic structural diagram of a base of the handling device for the stator core laminations of the permanent magnet direct-drive wind driven generator according to the invention; and
fig. 4 is a schematic structural diagram of a protective cover of the handling device for the stator core laminations of the permanent magnet direct-drive wind driven generator.
Wherein: the carrying device comprises a base 1, a bottom plate 11, an arc-shaped rib plate 12, a linear rib plate 13, a protective cover 2, a lock catch 3, a lifting lug 4, a clamping ring 5, a lifting rope 6 and a permanent magnet direct-drive wind driven generator stator core punching sheet 7.
Detailed Description
The invention relates to a carrying device for stator core punching sheets of a permanent magnet direct-drive wind driven generator, which comprises: the protecting cover 2, the base 1 and a plurality of lifting lugs 4.
The present invention will be described in further detail with reference to specific embodiments in order to make the above objects, features and advantages more apparent and understandable.
First, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Next, the present invention is described in detail by using a schematic structural diagram, and for convenience of description, when the embodiment of the present invention is described in detail, a schematic diagram showing a structure of a handling device for a stator core lamination of a permanent magnet direct-drive wind turbine generator is not partially enlarged according to a general scale, and the schematic diagram is only an example, and should not limit the protection scope of the present invention. In addition, the actual fabrication process should include three-dimensional space of length, width and depth.
Example one
Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of a handling device for a stator core lamination of a permanent magnet direct-drive wind turbine generator in a use process according to the present invention; FIG. 2 is a schematic structural diagram of a handling device for stator core laminations of a permanent magnet direct-drive wind driven generator according to the invention; fig. 3 is a schematic structural diagram of a base of the handling device for the stator core laminations of the permanent magnet direct-drive wind driven generator. As shown in fig. 1 to 3, the handling device for stator core laminations of a permanent magnet direct-drive wind turbine generator comprises a protecting cover 2, a base 1 and a plurality of lifting lugs 4, wherein the protecting cover 2 is matched with the base 1, the protecting cover 2 comprises a cover plate (not shown), two arc-shaped steel plates (not shown) and two linear steel plates (not shown), the cover plate is provided with two identical first arc edges (not shown) and two identical first short edges (not shown), the first arc edges are fixedly connected with the arc-shaped steel plates, the first short edges are fixedly connected with the linear steel plates, the arc-shaped steel plates are connected with the linear steel plates, the base 1 comprises a bottom plate 11, two arc-shaped rib plates 12 and two linear rib plates 13, the bottom plate 11 is provided with two identical second arc edges (not shown) and two identical second short edges (not shown), the second arc edges are fixedly connected with the arc-shaped rib plates 12, the second short edge is fixedly connected with the linear rib plate 13, the arc rib plate 12 is mutually connected with the linear rib plate 13, and the lifting lug 4 is fixedly connected with the base 1. The device is of an arc-shaped structure and can be conveniently placed on the stator support, and lamination operation is not affected. Base 1 is the open structure of higher authority, makes things convenient for the staff to take towards the piece, and is preferred, base 1 adopts 4 ability tilting lug 4 structures all around for this device is after handling to stator support lug 4 can freely fall, and the convenient adjacent manual handling of exempting from towards the piece device and put in the headspace.
With reference to fig. 2, as shown in fig. 2, the handling device for the stator core stamped steel of the permanent magnet direct-drive wind turbine generator further includes a plurality of latches 3, where each latch 3 includes an upper latch (not shown) and a lower latch (not shown), the upper latch is matched with the lower latch, the upper latch is disposed on the protecting cover 2, and the lower latch is disposed on the base 1. The arrangement of the lock catch 3 can protect the punching sheet, and is convenient for a worker to take down the protective cover 2.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a protective cover of a handling device for a stator core lamination of a permanent magnet direct-drive wind turbine generator according to the present invention. As shown in fig. 4, the handling device for the stator core stamped steel of the permanent magnet direct-drive wind turbine further comprises a clamping ring 5, and the clamping ring 5 is fixed on the protecting cover 2. The protecting cover 2 is fixed on the base 1 through 2 snap rings 5 and lock catches 3, is simple and easy to operate during separation, and has the effect of protecting punching sheets in the hoisting process.
In the device, the protecting cover 2 is made of a steel plate, the base 1 is made of a rib plate and a steel plate, and the lifting lug 4 is made of a steel plate.
The working principle of the carrying device for the stator core punching sheet of the permanent magnet direct-drive wind driven generator is as follows:
when the carrying device 7 for the stator core punching sheet of the permanent magnet direct-drive wind driven generator is separated, the protecting cover 2 can be taken down only by opening 2 lock catches 3. Before lamination, a lifting device is utilized to lift a carrying device 7 of the stator core punching sheet of the permanent magnet direct-drive-free wind driven generator to the support through a lifting rope 6, and staff can carry out lamination operation by opening the protective cover 2.
It should be understood by those skilled in the art that one of the features or objects of the present invention is to: the carrying device for the stator core stamped steel of the permanent magnet direct-drive wind driven generator is designed in an overall structure that the front surface and the rear surface are cambered surfaces matched with the stamped steel size and the circular surrounding plate on the stator support, so that not only is the space fully utilized for storing the stamped steel, but also the stamped steel can be placed on the stator support without protruding out of the working surface, the stacking operation of staff is not influenced, and the stamped steel is convenient to store and place; the protecting cover and the base can be separated and combined, and the operation is simple; the manual carrying process can be replaced, the labor intensity of the staff is reduced, and the lumbar of the staff is protected from being damaged; effectively solve the problem of damaging the punching sheet in the handling process.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (2)
1. The utility model provides a handling device of permanent magnetism direct-driven aerogenerator stator core towards piece which characterized by: the permanent magnet wind power generator stator core carrying device comprises a protecting cover, a base and a plurality of lifting lugs, wherein the protecting cover is matched with the base and comprises a cover plate, two arc-shaped steel plates and two linear steel plates, the cover plate is provided with two identical first arc edges and two identical first short edges, the first arc edges are fixedly connected with the arc-shaped steel plates, the first short edges are fixedly connected with the linear steel plates, the arc-shaped steel plates are mutually connected with the linear steel plates, the base comprises a bottom plate, two arc-shaped rib plates and two linear rib plates, the bottom plate is provided with two identical second arc edges and two identical second short edges, the second arc edges are fixedly connected with the arc-shaped rib plates, the second short edges are fixedly connected with the linear rib plates, the arc-shaped rib plates are mutually connected with the linear rib plates, the lifting lugs are fixedly connected with the base, and the permanent magnet wind power generator stator core carrying device further comprises a plurality of lock, the lock catch comprises an upper lock catch and a lower lock catch, the upper lock catch is matched with the lower lock catch, the upper lock catch is arranged on the protective cover, and the lower lock catch is arranged on the base.
2. The device for carrying the stator core laminations of the direct-drive permanent magnet wind power generator as claimed in claim 1, is characterized in that: the carrying device for the stator core punching sheet of the permanent magnet direct-drive wind driven generator further comprises a clamping ring, and the clamping ring is fixed on the protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510527828.7A CN105110164B (en) | 2015-08-25 | 2015-08-25 | Carrying device for punching plates of stator core of permanent-magnet direct-driven wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510527828.7A CN105110164B (en) | 2015-08-25 | 2015-08-25 | Carrying device for punching plates of stator core of permanent-magnet direct-driven wind-driven generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105110164A CN105110164A (en) | 2015-12-02 |
| CN105110164B true CN105110164B (en) | 2017-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510527828.7A Active CN105110164B (en) | 2015-08-25 | 2015-08-25 | Carrying device for punching plates of stator core of permanent-magnet direct-driven wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105110164B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512372B (en) * | 2018-05-11 | 2024-04-05 | 中节能西安启源机电装备有限公司 | Automatic lamination machine composition device for direct-drive wind power stator core |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090124410A (en) * | 2008-05-30 | 2009-12-03 | 현대중공업 주식회사 | Multi-purpose lifting jig |
| CN201538462U (en) * | 2009-10-26 | 2010-08-04 | 中国十七冶建设有限公司 | Brick-feeding bracket for cock oven masonry |
| CN201777779U (en) * | 2010-06-29 | 2011-03-30 | 洛阳新思路电气股份有限公司 | Lifting device |
| CN202808163U (en) * | 2012-09-19 | 2013-03-20 | 山西中阳钢铁有限公司 | Bracket for replacing universal shaft of steel rolling mill |
| CN203593236U (en) * | 2013-11-01 | 2014-05-14 | 上海中远川崎重工钢结构有限公司 | Bracket device for fast loading and unloading cargoes |
| CN204957184U (en) * | 2015-08-17 | 2016-01-13 | 四川长虹电器股份有限公司 | Heavy load paper tray |
| CN204958130U (en) * | 2015-08-25 | 2016-01-13 | 江苏南车电机有限公司 | Permanent -magnet direct -drive aerogenerator stator core is towards handling device of piece |
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- 2015-08-25 CN CN201510527828.7A patent/CN105110164B/en active Active
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| Publication number | Publication date |
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| CN105110164A (en) | 2015-12-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| CB02 | Change of applicant information |
Address after: 224100 Yancheng City Dafeng Economic Development Zone, Jiangsu, No. 111 Jin Hai Road Applicant after: CSR JIANGSU MOTOR CO., LTD. Address before: 224100 Yancheng City Economic Development Zone, Jiangsu No. 111 Jin Hai Road Applicant before: Jiangsu CSR Electric Co., Ltd. |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |