CN201671774U - Wind generating set of integrated engine room base - Google Patents
Wind generating set of integrated engine room base Download PDFInfo
- Publication number
- CN201671774U CN201671774U CN2010201224632U CN201020122463U CN201671774U CN 201671774 U CN201671774 U CN 201671774U CN 2010201224632 U CN2010201224632 U CN 2010201224632U CN 201020122463 U CN201020122463 U CN 201020122463U CN 201671774 U CN201671774 U CN 201671774U
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- CN
- China
- Prior art keywords
- engine room
- room foundation
- main shaft
- generating set
- room base
- 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 - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a wind generating set of an integrated engine room base, which comprises an engine room base, a spindle, a spindle bearing, an upper bearing block and a gear box. The engine room base includes a body, a front end and a rear end are arranged on the body, the spindle is disposed above the body, the upper bearing block is mounted above the front end of the engine room base, the spindle bearing is mounted between the front end of the engine room base and the upper bearing block, the spindle bearing is sleeved at the front end of the spindle, and the gear box 5 is disposed at the rear end of the engine room base and connected with the rear end of the gear box. Compared with existing separated modes of a bearing block and a main frame, the wind generating set has the advantages that weight of the base is reduced, structure is simplified, the base can bear large load due to increased strength, has better rigidity, and is not easy to deform, surfaces needed for machining are less, and the device has better mechanical machinability, accordingly reduces machining load and production cost, additionally has better casting property, and reduces incidence of unqualified products.
Description
Technical field:
The utility model belongs to the wind-powered electricity generation field, relates to a kind of wind power generating set of integrated form engine room foundation, and especially a kind of bearing support of wind power generating set impeller spindle and engine room foundation are the wind power generating set of holistic integrated form engine room foundation.
Background technique:
Wind power generating set provides the main energy sources that is convertible into electric energy and is used for electrical network, by driving wind-driven generator, realizes the conversion of wind energy to electric energy in wind power generating set.In recent years, along with the enhancing of environmental consciousness and the support of national policy, the exploitation of clean reproducible energy receives increasing concern.Along with the development of wind generating technology, the capacity of wind power generating set constantly increases, and particularly in recent years along with the appearance of domestic megawatt-level wind unit, the weight of blower fan also is the trend that increases gradually.
Yet, for powerful wind power generating set, when impeller obtains energy from wind also with big loading on component of machine.These load finally will pass to pylon, and all component between impeller and pylon all will bear these big load.Therefore, need have enough intensity as bearing support and engine room foundation.Excessive assembly error of bearing support and engine room foundation 1 and too small rigidity in addition, thereby can influence on the Transmitted chains load of each parts reduce they self and Transmitted chains on life-span of component, so bearing support and engine room foundation 1 need possess enough assembly precisions and rigidity.
The engine room foundation 1 of the wind power generating set of prior art is bearing support and engine room foundation 1 difference casting processing, by flange the two is connected.Since need machining bearing seat and engine room foundation 1 respectively, higher to requirement on machining accuracy; On the other hand, by bolt flange is connected, its coupling stiffness also be cannot say for sure to demonstrate,prove.And the increase of parts such as flange causes the weight of wind power generating set and the increase of cost.
The model utility content:
The utility model provides a kind of wind power generating set of integrated form engine room foundation, it is characterized in that the bearing support of wind power generating set impeller spindle 2 and engine room foundation 1 are as a whole.
Realize that optimum scheme of the present utility model is, the bearing support and the engine room foundation 1 of wind power generating set impeller spindle 2 is as a whole.
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, a kind of wind power generating set of integrated form engine room foundation is provided, comprise engine room foundation 1, main shaft 2, main shaft bearing 3, upper bearing bracket 4 and gear-box 5, described engine room foundation 1 comprises body, and body is provided with front-end and back-end; Described body top is provided with main shaft 2;
Described engine room foundation 1 front end top is equipped with upper bearing bracket 4, between engine room foundation 1 front end and the upper bearing bracket 4 main shaft bearing 3 is installed; Described main shaft bearing 3 internal sleeve are connected on main shaft 2 front ends;
Described engine room foundation 1 rear end is provided with gear-box 5; Described gear-box 5 is connected with main shaft 2 rear ends.
Described engine room foundation 1 front end shape is corresponding with upper bearing bracket 4, and itself and upper bearing bracket 4 match and constitute 3 of main shaft bearings.
Described engine room foundation 1 body is the integral type casting.
Description of drawings:
Fig. 1 is the side view of most preferred embodiment of the present utility model
Fig. 2 is the side view sectional view of most preferred embodiment of the present utility model
Fig. 3 is the front elevation of most preferred embodiment of the present utility model
Fig. 4 is the top view of most preferred embodiment of the present utility model
Wherein: 1 is engine room foundation; 2 is main shaft; 3 is main shaft bearing; 4 is upper bearing bracket; 5 is gear-box.
Embodiment:
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail:
Referring to Fig. 1,2,3,4, a kind of wind power generating set of integrated form engine room foundation comprises engine room foundation 1, main shaft 2, main shaft bearing 3, upper bearing bracket 4 and gear-box 5, and described engine room foundation 1 comprises body, and body is provided with front-end and back-end; Described body top is provided with main shaft 2;
Described engine room foundation 1 front end top is equipped with upper bearing bracket 4, between engine room foundation 1 front end and the upper bearing bracket 4 main shaft bearing 3 is installed; Described main shaft bearing 3 internal sleeve are connected on main shaft 2 front ends;
Described engine room foundation 1 rear end is provided with gear-box 5; Described gear-box 5 is connected with main shaft 2 rear ends.
Described engine room foundation 1 front end is the bearing support shape, and it constitutes 3 of main shaft bearings with upper bearing bracket 4.
Described engine room foundation 1 body is the integral type casting.
The engine room foundation 1 that the present invention adopts is compared with the mode that engine room foundation 1 separates with existing bearing support, engine room foundation 1 front end described in the utility model is used to install the bearing that supports impeller spindle 2, the non-load of reversing around the axle center from impeller is delivered on the engine room foundation 1 by main shaft 2 and main shaft bearing 3, can improve the transmission of load, thereby reduce the additional load of each parts on engine room foundation 1 and the Transmitted chains; And the bottom outlet of bearing can be processed on same machining equipment, has higher positional accuracy, can improve the assembly precision of engine room foundation 1 and bearing.
Above content is to further describing that the present invention did in conjunction with concrete preferred implementation; can not assert that the specific embodiment of the present invention only limits to this; for the general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; can also make some simple deduction or replace, all should be considered as belonging to the present invention and determine scope of patent protection by claims of being submitted to.
Claims (3)
1. the wind power generating set of integrated form engine room foundation comprises engine room foundation (1), main shaft (2), main shaft bearing (3), upper bearing bracket (4) and gear-box (5), it is characterized in that:
Described engine room foundation (1) comprises body, and body is provided with front-end and back-end; Described body top is provided with main shaft (2);
Described engine room foundation (1) front end top is equipped with upper bearing bracket (4), between engine room foundation (1) front end and the upper bearing bracket (4) main shaft bearing (3) is installed; Described main shaft bearing (3) internal sleeve is connected on main shaft (2) front end;
Described engine room foundation (1) rear end is provided with gear-box (5); Described gear-box (5) is connected with main shaft (2) rear end.
2. the wind power generating set of integrated form engine room foundation according to claim 1, it is characterized in that: described engine room foundation (1) front end shape is corresponding with upper bearing bracket (4), and itself and upper bearing bracket (4) match and constitute main shaft bearing (3) seat.
3. the wind power generating set of integrated form engine room foundation according to claim 1, it is characterized in that: described engine room foundation (1) body is the integral type casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201224632U CN201671774U (en) | 2010-03-03 | 2010-03-03 | Wind generating set of integrated engine room base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201224632U CN201671774U (en) | 2010-03-03 | 2010-03-03 | Wind generating set of integrated engine room base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201671774U true CN201671774U (en) | 2010-12-15 |
Family
ID=43329186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201224632U Expired - Fee Related CN201671774U (en) | 2010-03-03 | 2010-03-03 | Wind generating set of integrated engine room base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201671774U (en) |
-
2010
- 2010-03-03 CN CN2010201224632U patent/CN201671774U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Inner Mongolia Geoho Energy Technology Co., Ltd. Assignor: Xi'an Geoho Energy Technology Co., Ltd. Contract record no.: 2012610000153 Denomination of utility model: Wind generating set of integrated engine room base Granted publication date: 20101215 License type: Common License Record date: 20121011 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: MONGOLIA GEOHO ENERGY TECHNOLOGY CO.,LTD. Free format text: FORMER OWNER: XI'AN GEOHO ENERGY TECHNOLOGY CO., LTD. Effective date: 20140623 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710016 XI'AN, SHAANXI PROVINCE TO: 017000 ORDOS, INNER MONGOLIA AUTONOMOUS REGION |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140623 Address after: 017000 equipment manufacturing base of Erdos City, the Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Geoho Energy Technology Co., Ltd. Address before: Weiyang District of Fengcheng city of Xi'an province Shaanxi ten road 710016 No. 99 Patentee before: Xi'an Geoho Energy Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: NEI MONGGOL GEOHO ENERGY EQUIPMENT CO., LTD. Free format text: FORMER OWNER: MONGOLIA GEOHO ENERGY TECHNOLOGY CO.,LTD. Effective date: 20150331 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150331 Address after: 017000 the Inner Mongolia Autonomous Region Erdos City Dongsheng equipment manufacturing base Patentee after: INNER MONGOLIA GEOHO ENERGY EQUIPMENT CO., LTD. Address before: 017000 equipment manufacturing base of Erdos City, the Inner Mongolia Autonomous Region Patentee before: Inner Mongolia Geoho Energy Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20190303 |