CN208963713U - A kind of large size permanent magnet synchronous wind generator transport special tooling - Google Patents
A kind of large size permanent magnet synchronous wind generator transport special tooling Download PDFInfo
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- CN208963713U CN208963713U CN201821386469.3U CN201821386469U CN208963713U CN 208963713 U CN208963713 U CN 208963713U CN 201821386469 U CN201821386469 U CN 201821386469U CN 208963713 U CN208963713 U CN 208963713U
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- generator
- vertical bracket
- compression plate
- cylindrical body
- rotor
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Abstract
The utility model discloses a kind of large-scale permanent magnet synchronous wind generators to transport special tooling, including vertical bracket and compression plate, the main body of vertical bracket is cylindrical body, its bottom is the pallet for support generator, generator is sleeved on the cylindrical body of vertical bracket vertically by its hollow shaft, and the bottom of generator is supported by the pallet of vertical bracket bottom after being set with, so that the hollow shaft of generator and the position of bearing block are relatively fixed, then compression plate is removably mounted at the top of the cylindrical body of vertical bracket by bolt, the rotor of compression plate and generator is bolted, so that the rotor of generator and stator are connected as a rigidity body, so that in the transportational process of generator, shock loading will be carried by vertical bracket caused by rising and falling because of road surface, avoid bearing caused by rotor moves up and down Abrasion.
Description
Technical field
The utility model relates to the technical field of large-scale permanent magnet synchronous wind generator transport, refer in particular to it is a kind of it is large-scale forever
Magnetic-synchro wind-driven generator transports special tooling.
Background technique
During transportation, generator self weight is very big, in addition jolting in road for large-scale permanent magnet synchronous wind generator
The enormous impact load of generation often results in the frictionally damage of generator bearing or generates false cloth impression.Currently, domestic big
Type permanent magnet synchronous wind generator is the damage for avoiding generator bearing during transportation, has used the mode of seperated transport,
I.e. generator unit stator, rotor separately transport, and carry out generator assembling work again after reaching wind field, generator shaft is effectively guaranteed
It holds and is not damaged during transportation, still, this means of transportation big difficulty for increasing the assembly of wind field generator
And cost.Another way is then using horizontal transport, i.e., alternator shaft is horizontal positioned, but this method is in double-fed type
And it is reliable on other small types, it is but not suitable for transporting large-scale magneto alternator, because of the generation of jolting in its transportational process
Shock loading makes raceway, a large amount of impression occurs on roller, scraps bearing.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, propose a kind of large-scale permanent magnetism synchronous wind generating
Machine transports special tooling, it is possible to prevente effectively from damaging caused by large-scale permanent magnet synchronous wind generator (17t~50t) transportational process
It loses, generator is made not cause bearing damage because of transport, reduce the production cost of generator and mitigate the waste of resource.
To achieve the above object, a kind of technical solution provided by the utility model are as follows: large size permanent magnetism synchronous wind generating
Machine transports special tooling, includes vertical bracket and compression plate, wherein the main body of the vertical bracket is cylindrical body, bottom
For the pallet for support generator, the generator is sleeved on the cylindrical body of vertical bracket vertically by its hollow shaft, and
The bottom of the generator is supported by the pallet of vertical bracket bottom after suit, so that the hollow shaft and bearing block of generator
Position it is relatively fixed, then the compression plate is removably mounted at the top of the cylindrical body of vertical bracket by bolt, simultaneously
The rotor flange of the compression plate and generator is detachably connected by bolt, so that the rotor of generator and fixed
Son is connected as a rigidity body, so that in the transportational process of generator, shock loading will be by caused by rising and falling because of road surface
Vertical bracket is carried, and bearing wear caused by rotor moves up and down is avoided.
Further, the vertical bracket is steel bracket, and the compression plate is steel disc.
The utility model compared with prior art, have the following advantages that with the utility model has the advantages that
1, it is analyzed in terms of economic cost, steel used in tooling are common Q235A steel plate, lower cost for material, still
By Optimal Structure Designing, after tooling use, reliable support is provided to generator bearing in transportational process, avoids generator
Bearing damage, the only expense of bearing, nearly 50,000 yuans of every set.
2, it is analyzed in terms of technology and craftsmanship, a whole set of tooling only needs simply to weld and turnery processing can be completed,
Most generator factories are provided with the ability of production, and since tooling simplifies, weight is reduced, and the requirement to highway transportation is also corresponding
It reduces.
Detailed description of the invention
Fig. 1 uses schematic diagram for the utility model tooling.
Fig. 2 is the cross-sectional view of vertical bracket.
Fig. 3 is the main view of compression plate.
Fig. 4 is the cross-sectional view of compression plate.
Specific embodiment
The utility model is described in further detail combined with specific embodiments below.
Referring to FIG. 1 to FIG. 4, large size permanent magnet synchronous wind generator provided by the present embodiment transports special tooling,
Using the scheme of vertical transport, the shock loading for affording generator shaft is reduced, and reduces the risk of bearing damage, concrete scheme
It is as follows:
For the bearing that generator uses for deep groove ball bearing and cylinder roller bearing, axial carrying capacity is weaker, works as power generation
Machine is stood to when placing, and a firm positioning device is needed to guarantee the relative position between bearing block and axis, avoids going here and there up and down
It moves and damages bearing, therefore devise a vertical bracket 1 (steel used are common Q235A steel plate), make hollow shaft 2 and axis
The position for holding seat 4 is relatively fixed, and the main body of the vertical bracket 1 is cylindrical body 11, and bottom is the support for support generator
Disk 12, the generator are sleeved on the cylindrical body 11 of vertical bracket 1 vertically by its hollow shaft 2, and the power generation after suit
The bottom of machine is supported by the pallet 12 of 1 bottom of vertical bracket, so that hollow shaft 2 is opposite with the position of bearing block 4 solid
It is fixed.
After vertical bracket 1 passes through hollow shaft 2, in the top of vertical bracket one compression plate 3 (specially steel circle
Disk, steel used be common Q235A steel plate) vertical bracket 1 and the rotor flange 5 of generator are connected, compression plate 3 and
It is finally to be led between compression plate 3 and the rotor flange 5 of generator by bolt detachable connection between vertical bracket 1
Crossing tooling makes the rotor of generator and stator be connected as a rigidity body, so that in the transportational process of generator, because road surface is risen
Shock loading caused by volt is carried by vertical bracket 1, avoids bearing wear caused by rotor moves up and down.
Embodiment described above is only the preferred embodiment of the utility model, and the implementation of the utility model is not limited with this
Range, therefore all shapes according to the utility model, change made by principle, it should all cover within the protection scope of the present utility model.
Claims (2)
1. a kind of large size permanent magnet synchronous wind generator transports special tooling, it is characterised in that: include vertical bracket and compression
Disk, wherein the main body of the vertical bracket is cylindrical body, and bottom is the pallet for support generator, and the generator is logical
Its hollow shaft is crossed to be sleeved on vertically on the cylindrical body of vertical bracket, and be set with after the generator bottom by vertical bracket bottom
Pallet supported so that the hollow shaft of generator and the position of bearing block are relatively fixed, then the compression plate passes through spiral shell
Bolt is removably mounted at the top of the cylindrical body of vertical bracket, while the rotor flange of the compression plate and generator passes through bolt
It is detachably connected, so that the rotor of generator and stator are connected as a rigidity body, so that in generator
Transportational process in, because road surface rise and fall caused by shock loading will be carried by vertical bracket, avoid rotor up and down motion
Caused by bearing wear.
2. a kind of large-scale permanent magnet synchronous wind generator according to claim 1 transports special tooling, it is characterised in that: institute
Stating vertical bracket is steel bracket, and the compression plate is steel disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821386469.3U CN208963713U (en) | 2018-08-27 | 2018-08-27 | A kind of large size permanent magnet synchronous wind generator transport special tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821386469.3U CN208963713U (en) | 2018-08-27 | 2018-08-27 | A kind of large size permanent magnet synchronous wind generator transport special tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208963713U true CN208963713U (en) | 2019-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821386469.3U Active CN208963713U (en) | 2018-08-27 | 2018-08-27 | A kind of large size permanent magnet synchronous wind generator transport special tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208963713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729842A (en) * | 2019-09-03 | 2020-01-24 | 西安中车永电捷力风能有限公司 | Novel motor bearing protective structure |
-
2018
- 2018-08-27 CN CN201821386469.3U patent/CN208963713U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729842A (en) * | 2019-09-03 | 2020-01-24 | 西安中车永电捷力风能有限公司 | Novel motor bearing protective structure |
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