CN203560047U - Rabbit-ear type assembling support of direct-drive wind generating set - Google Patents
Rabbit-ear type assembling support of direct-drive wind generating set Download PDFInfo
- Publication number
- CN203560047U CN203560047U CN201320772990.1U CN201320772990U CN203560047U CN 203560047 U CN203560047 U CN 203560047U CN 201320772990 U CN201320772990 U CN 201320772990U CN 203560047 U CN203560047 U CN 203560047U
- Authority
- CN
- China
- Prior art keywords
- rabbit ear
- underframe
- ear formula
- driven generator
- generator group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 240000007711 Peperomia pellucida Species 0.000 title claims abstract description 53
- 230000002787 reinforcement Effects 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 230000032258 transport Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Images
Classifications
-
- Y02E10/722—
Abstract
The utility model discloses a rabbit-ear type assembling support of an offshore direct-drive wind generating seat. The rabbit-ear type assembling support comprises an underframe and a cylinder. The cylinder is fixedly disposed on the underframe, and the end face, spaced from the underframe of the cylinder is a flange face which is matched with a flange face on the cabin base. By the application of the rabbit-ear type assembling support, rabbit-ear type assembling and rabbit-ear type transporting of the wind generating set can be realized.
Description
Technical field
The utility model relates to a kind of offshore wind turbine rabbit ear formula assembling support, belongs to wind power technology field.
Background technique
Term is introduced
Directly drive: refer to direct driving (Direct Drive), be novel motor directly and the combination of Motor execution part, i.e. motor direct-drive machine run, does not have the mechanical transmission link of centre.The application of typical direct driving technologies comprises, the rotation motion element take linear electric motor as the parts moving linearly of core driving element with take torque motor as core driving element.Directly drive unit and refer to that the head part of wind-driven generator is comprised of cabin, generator, impeller and three blades, and the head of double-fed unit part refers to cabin, impeller and three blade compositions (wherein cabin part is containing structures such as tooth case, generators).
Rabbit ear formula assemblying body: refer to that cabin, generator, impeller and two vane group close the assemblying body being assembled together, two blades become rabbit ear state.
Rabbit ear formula lifting: refer to a kind of blower fan lifting mode to pylon top by the integral hoisting of rabbit ear formula assemblying body.
When marine direct wind-driven generator group is installed, in order to save the lifting time, to reduce lifting number of times, need to adopt the lifting of rabbit ear formula.
The lifting of rabbit ear formula must first be assembled into rabbit ear formula and lift, also there is no the design of direct wind-driven generator group rabbit ear formula assembling support at present.
Model utility content
In view of the problem of above-mentioned existence, the purpose of this utility model is to provide a kind of offshore wind turbine rabbit ear formula assembling support, and to realize, wind power generating set rabbit ear formula is assembled transports with wind power generating set rabbit ear formula.
The technical solution that the utility model adopts is:
A kind of marine direct wind-driven generator group rabbit ear formula assembling combination support, comprising:
Underframe;
Cylinder, described cylinder is fixedly mounted on described underframe, and described cylinder is flanged surface away from the end face of described underframe, and described flanged surface mates with the flanged surface on engine room foundation.
Preferably, described cylinder is fixed on the medium position on described underframe.
Preferably, the described underframe frameworks of at least two crossbeams and at least two longerons composition of serving as reasons.
Preferably, the part that described underframe contacts with described cylinder is provided with crossbeam and the longeron of criss-crossing.
Preferably, inside and outside the crossbeam contacting with described cylinder on described underframe and/or longeron, both sides are equipped with reinforcement riser.
Preferably, between described crossbeam and described longeron, be provided with diagonal brace.
Preferably, between described cylinder and described underframe, be provided with deep floor.
Preferably, described cylinder outside is provided with circular arc pasting board, between described cylinder and described underframe, is provided with reinforcement diagonal brace, and described circular arc pasting board is under described reinforcement diagonal brace, in order to support described reinforcement diagonal brace.
Preferably, the symmetrical bi-side of described cylinder have the hole for operator's turnover.
Preferably, described crossbeam and described longeron adopt work shaped steel.
Preferably, described underframe by crossbeam and longeron through being welded.
Preferably, between described crossbeam, described longeron and diagonal brace, be connected to welding.
The technique scheme that the utility model provides has the following advantages:
1. adopt rabbit ear formula assembling combination support can guarantee directly to drive unit rabbit ear formula assembled and transport, by the flange on backing holding cylinder by the flange Bolt Connection on support and engine room foundation, again generator is connected with cabin, again impeller is connected with generator afterwards, finally two rabbit ear blades are connected with impeller; Assemblying body after assembled just can fill transportation aboard ship after being contained on support, only need be by combined pillar and deck in ship structure welding during transportation;
2. supporting structure simple strength meets the demands, not only economy but also practicality;
Support overall weight not double recipe just transport and lift;
4. support is easy to maintenance.
Accompanying drawing explanation
Fig. 1 is a kind of rabbit ear formula assembling combination support general illustration of the utility model embodiment;
Fig. 2 is a kind of rabbit ear formula combined pillar underframe schematic diagram of the utility model embodiment;
Fig. 3 is a kind of cylindrical structure schematic diagram of the utility model embodiment;
Fig. 4 is another embodiment's of the utility model plan view;
Fig. 5 is another embodiment's of the utility model plan view;
Fig. 6 is another embodiment's of the utility model stereogram.
In figure: 1 underframe, 11 crossbeams, 12 longerons, 13 cross support beams, 14 diagonal braces, reinforcement riser 15, stull 16,17 diagonal braces; 2 cylinders, 21 flanged surfaces, 22 holes, 23 circular arc pasting boards; 3 strengthen diagonal brace.
Embodiment
The utility model embodiment provides a kind of offshore wind turbine rabbit ear formula assembling support, and to realize, wind power generating set rabbit ear formula is assembled transports with wind power generating set rabbit ear formula.
For reducing offshore wind turbine lifting number of times and saving the offshore lifting time, directly driving unit need be by one lifting after cabin, generator, impeller and two blade assembling combination, therefore designed rabbit ear formula assembling combination support, assembled assemblying body just can fill transportation aboard ship after being contained on this support, need be by this combined pillar and deck in ship structure segmentation welding during transportation.
Below in conjunction with accompanying drawing, describe in detail.
As shown in Figure 1, in an embodiment of the present utility model, marine direct wind-driven generator group rabbit ear formula assembling combination support comprises underframe 1 and cylinder 2, cylinder 2 is fixedly mounted on underframe 1, end face (end face) away from underframe 1 on cylinder 2 is flanged surface 21, and this flanged surface 21 matches with the flanged surface on engine room foundation.
In the present embodiment, for strengthening the stability of combined pillar, cylinder 2 is fixed on to the medium position on underframe 1.
For strengthening the stability of cylinder 2, between cylinder 2 and underframe 1, be provided with and strengthen diagonal brace 3.
As shown in Figure 2, for guaranteeing the bearing strength of underframe 1, underframe 1 comprises two long crossbeams 11 and some short stulls 16 and five longerons 12.The quantity of crossbeam and longeron is calculated and can be increased as one sees fit or reduce according to intensity.In this framework, between two adjacent longerons 12, form little rectangular frame, be positioned at the little rectangular frame at middle part for fixedly mounting cylinder 2.
For increasing the bearing strength of underframe 1, at the little rectangular frame that is arranged in middle part, the part contacting with cylinder 2 on underframe 1 must have crossbeam and the longeron of criss-crossing, i.e. the cross support beam 13 of longitudinal beam connected 12 and crossbeam 11.
For further increasing the bearing strength that is positioned at the little rectangular frame at middle part on underframe 1, at this little rectangular frame that is arranged in middle part, inside and outside the crossbeam contacting with cylinder 2 on underframe 1 and/or longeron, both sides are equipped with and strengthen riser 15.
For further increasing the bearing strength of underframe 1, between crossbeam 11 and longeron 12, be provided with diagonal brace 14 and 17.
As shown in Figure 3, for ease of operator, for example pass in and out during construction bolt, in the symmetrical bi-side of cylinder 2, have the hole 22 for operator's turnover.
Refer to another embodiment of the present utility model shown in Fig. 4-Fig. 6.
For strengthening cylinder 2 stability in transit, on the outside of cylinder 2, (right side in figure) is provided with circular arc pasting board 23, is provided with and strengthens diagonal brace 3 between cylinder 2 and underframe 1, and circular arc pasting board 23 is under reinforcement diagonal brace 3, in order to support reinforcing diagonal brace 3.
Circular arc pasting board 23 and strengthen diagonal brace 3 and can adopt other forms to support, for example: between the circular arc pasting board 23 of cylinder 2 one sides and underframe 1, be connected four deep floor (not shown)s.
All crossbeams 11 and longeron 12 adopt work shaped steel.
Connection between present embodiment middle cross beam, longeron and diagonal brace is welding.
The assembled process of the utility model embodiment's rabbit ear formula assembling combination support is as follows:
1. the underframe 1 of first welding combined pillar, the material of underframe 1 all adopts I-steel, and assembly welding well rear whole calibration must not be out of shape.
Underframe 1 seam good after, then by cylinder 2 integral solder to the medium position of underframe 1.
Above rabbit ear formula assembling combination support, need to install cabin, generator, impeller and two rabbit ear blades, therefore at cylinder 2 left and right side, designed the reinforcement diagonal brace 3 (seeing Fig. 1) that connects cylinder 2 and underframe 1, its main purpose is to prevent from being out of shape after cylinder 2 stands under load, increased that through load software for calculation, to analyze cylinder 2 after reinforcement diagonal brace 3 substantially indeformable after stand under load, and whole support force all meets load requirement.
The using process of rabbit ear formula assembling combination support is as follows:
The purposes of rabbit ear formula assembling combination support is assembled in order directly to drive unit head part rabbit ear formula, first by the flange hole on mid-stent cylinder 2 by the flange hole Bolt Connection on support and engine room foundation, again generator is connected with cabin, again impeller is connected with generator afterwards, finally two rabbit ear blades are connected with impeller.Final rabbit ear formula assemblying body just completes assembled and transportation on this support.
Above-mentioned underframe 1 is formed through welding by crossbeam and longeron.
The technique scheme that the utility model provides has the following advantages:
1. adopt rabbit ear formula assembling combination support can guarantee directly to drive unit rabbit ear formula assembled and transport, by the flange on backing holding cylinder by the flange Bolt Connection on support and engine room foundation, again generator is connected with cabin, again impeller is connected with generator afterwards, finally two rabbit ear blades are connected with impeller; Assemblying body after assembled just can fill transportation aboard ship after being contained on support, only need be by combined pillar and deck in ship structure welding during transportation;
2. supporting structure simple strength meets the demands, not only economy but also practicality;
Support overall weight not double recipe just transport and lift;
4. support is easy to maintenance.
Be understandable that, above mode of execution is only used to principle of the present utility model is described and the illustrative embodiments that adopts, but the utility model is not limited to this.For those skilled in the art, in the situation that not departing from spirit of the present utility model and essence, can make various modification and improvement, these modification and improvement are also considered as protection domain of the present utility model.
Claims (12)
1. a marine direct wind-driven generator group rabbit ear formula assembling combination support, is characterized in that: comprise underframe; Cylinder, described cylinder is fixedly mounted on described underframe, and described cylinder is flanged surface away from the end face of described underframe, and described flanged surface mates with the flanged surface on engine room foundation.
2. marine direct wind-driven generator group rabbit ear formula assembling combination support as claimed in claim 1, is characterized in that:
Described cylinder is fixed on the medium position on described underframe.
3. marine direct wind-driven generator group rabbit ear formula assembling combination support as claimed in claim 2, is characterized in that:
The serve as reasons frameworks of at least two crossbeams and at least two longerons composition of described underframe.
4. marine direct wind-driven generator group rabbit ear formula assembling combination support as claimed in claim 3, is characterized in that:
The part that described underframe contacts with described cylinder is provided with crossbeam and the longeron of criss-crossing.
5. marine direct wind-driven generator group rabbit ear formula assembling combination support as claimed in claim 4, is characterized in that:
Inside and outside the crossbeam contacting with described cylinder on described underframe and/or longeron, both sides are equipped with reinforcement riser.
6. marine direct wind-driven generator group rabbit ear formula assembling combination support as claimed in claim 5, is characterized in that: between described crossbeam and described longeron, be provided with diagonal brace.
7. marine direct wind-driven generator group rabbit ear formula assembling combination support as claimed in claim 3, is characterized in that: between described cylinder and described underframe, be provided with deep floor.
8. marine direct wind-driven generator group rabbit ear formula assembling combination support as claimed in claim 3, it is characterized in that: described cylinder outside is provided with circular arc pasting board, between described cylinder and described underframe, be provided with reinforcement diagonal brace, described circular arc pasting board is under described reinforcement diagonal brace, in order to support described reinforcement diagonal brace.
9. marine direct wind-driven generator group rabbit ear formula assembling combination support as claimed in claim 1, is characterized in that: the symmetrical bi-side of described cylinder have the hole for operator's turnover.
10. the marine direct wind-driven generator group rabbit ear formula assembling combination support as described in any one in claim 3 to 5, is characterized in that: described crossbeam and described longeron adopt work shaped steel.
11. marine direct wind-driven generator group rabbit ear formula assembling combination supports as claimed in claim 10, is characterized in that: described underframe by crossbeam and longeron through being welded.
12. marine direct wind-driven generator group rabbit ear formula assembling combination supports as claimed in claim 6, is characterized in that: between described crossbeam, described longeron and diagonal brace, be connected to welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772990.1U CN203560047U (en) | 2013-11-29 | 2013-11-29 | Rabbit-ear type assembling support of direct-drive wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772990.1U CN203560047U (en) | 2013-11-29 | 2013-11-29 | Rabbit-ear type assembling support of direct-drive wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203560047U true CN203560047U (en) | 2014-04-23 |
Family
ID=50509773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320772990.1U Expired - Lifetime CN203560047U (en) | 2013-11-29 | 2013-11-29 | Rabbit-ear type assembling support of direct-drive wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203560047U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109229766A (en) * | 2018-08-15 | 2019-01-18 | 江苏振江新能源装备股份有限公司 | A kind of bracket for the vertical transport of engine rooms of wind power generators |
| CN109416025A (en) * | 2016-06-30 | 2019-03-01 | 维斯塔斯风力系统有限公司 | Cabin base framework component for wind turbine |
| CN110481903A (en) * | 2019-07-31 | 2019-11-22 | 成都佳伦机械有限公司 | A kind of engine transportation frame |
| CN117163498A (en) * | 2023-11-02 | 2023-12-05 | 上海建工（江苏）钢结构有限公司 | Bracket for field-shaped offshore wind power tower transport ship and construction process thereof |
-
2013
- 2013-11-29 CN CN201320772990.1U patent/CN203560047U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109416025A (en) * | 2016-06-30 | 2019-03-01 | 维斯塔斯风力系统有限公司 | Cabin base framework component for wind turbine |
| US11286914B2 (en) | 2016-06-30 | 2022-03-29 | Vestas Wind Systems A/S | Nacelle base frame assembly for a wind turbine |
| CN109229766A (en) * | 2018-08-15 | 2019-01-18 | 江苏振江新能源装备股份有限公司 | A kind of bracket for the vertical transport of engine rooms of wind power generators |
| CN110481903A (en) * | 2019-07-31 | 2019-11-22 | 成都佳伦机械有限公司 | A kind of engine transportation frame |
| CN110481903B (en) * | 2019-07-31 | 2021-08-17 | 成都佳伦机械有限公司 | Engine transportation frame |
| CN117163498A (en) * | 2023-11-02 | 2023-12-05 | 上海建工（江苏）钢结构有限公司 | Bracket for field-shaped offshore wind power tower transport ship and construction process thereof |
| CN117163498B (en) * | 2023-11-02 | 2023-12-26 | 上海建工（江苏）钢结构有限公司 | Bracket for field-shaped offshore wind power tower transport ship and construction process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203560047U (en) | Rabbit-ear type assembling support of direct-drive wind generating set | |
| CN102390438B (en) | Floor structure with bulky object loading function | |
| CN201424817Y (en) | Upper frame and chassis connecting device of concrete pump truck and concrete pump truck provided with same | |
| CN204149846U (en) | A kind of pure electric vehicle cabin beam structure | |
| CN214998033U (en) | Wind power blade root support | |
| CN103274021B (en) | Integrated machine base module of shipborne anchor machine and mounting method of integrated machine base module | |
| CN201941800U (en) | Lightweight sleeper beam for urban rail train | |
| CN102797647A (en) | Double-deck supporting and connecting structure for tower cylinder and jacket foundation of wind driven generator | |
| CN207158570U (en) | Integral elevator bottom | |
| CN202991363U (en) | Truss for cabins in wind turbine generators | |
| CN114483474A (en) | Transportation method and special transportation device for double-fed wind generating set | |
| CN112943554A (en) | Wind power blade support | |
| CN102996368B (en) | Engine room truss of wind generation set | |
| CN106672087A (en) | Aluminum alloy light composite frame type carriage structure | |
| CN206598891U (en) | A kind of aluminium alloy lightweight combo box posture carriage body construction | |
| CN201436333U (en) | Steel plate shearing wall with seams stiffened on edges | |
| CN203580597U (en) | Electric automobile power battery box bracket | |
| CN202832989U (en) | Wind driven generator tower connecting structure | |
| CN201946407U (en) | Hanging beam of traction transformer of rail vehicle | |
| CN201817199U (en) | Automatic leveling device for semisubmersible barge crane platform | |
| CN107387337B (en) | Wind driven generator, underframe and construction equipment for manufacturing underframe | |
| CN201187420Y (en) | Engine compartment seat of wind generating set | |
| CN216642347U (en) | Wind power generation base | |
| CN201989942U (en) | Gas turbine base and shafting base structure of vessel | |
| CN202946328U (en) | Double-deck supporting and connecting structure for tower cylinder and jacket foundation of wind driven generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |