CN207195092U - A kind of fan blade can contracting formula marine electrical generators - Google Patents
A kind of fan blade can contracting formula marine electrical generators Download PDFInfo
- Publication number
- CN207195092U CN207195092U CN201720748609.6U CN201720748609U CN207195092U CN 207195092 U CN207195092 U CN 207195092U CN 201720748609 U CN201720748609 U CN 201720748609U CN 207195092 U CN207195092 U CN 207195092U
- Authority
- CN
- China
- Prior art keywords
- fan blade
- sliding block
- electrical generators
- king
- wheel hub
- 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.)
- Withdrawn - After Issue
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Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
Abstract
The utility model is related to a kind of fan blade can contracting formula marine electrical generators, including a bottom platform and stand king-post in Platform center, fan blade lowering or hoisting gear is installed in king-post, the fan blade lowering or hoisting gear includes the main shaft and secondary axes being coaxially disposed, three sliding blocks are evenly distributed with the top of secondary axes, and three sliding blocks are radially distributed, the wheel hub structure for deploying and shrinking fan blade is also equipped with inside sliding block, and fan blade is fixedly connected by fan blade leaf bar with wheel hub structure；Arc groove is provided with the outside of each sliding block, is easy to wheel hub to drive fan blade leaf bar to deploy and shrink along this groove；King-post is provided with the chute being used cooperatively with sliding block, and sliding block can rise or fall along chute.The utility model has the advantage of：Using telescopic fan blade, when meeting with typhoon, storm and change in weather, fan blade is collapsible to be closed up, and is drop to by lowering or hoisting gear on platform；In typhoon or storm passes, fan blade is risen to high-altitude by lowering or hoisting gear again, deploys fan blade, carries out wind-power electricity generation.
Description
Technical field
The utility model belongs to Offshore Wind Power Generation Technology field, and more particularly to a kind of fan blade can contracting formula marine electrical generators.
Background technology
With the development of economic society, production and life the more are opened the more big to the demand of the energy, and wind-power electricity generation is to send out in the world
The most fast green energy resource technology of exhibition, China coast and neighbouring island have had large-scale wind power field, but more in off-lying sea, wind direction
Become region and the multiple area of storm then rare wind power plant.
Wind power generating set is mostly horizontal axis wind-driven generator or vertical axis aerogenerator at present, and fan blade is fixed, no
It is easy to transport and repairs, also, easily triggers failure when meeting typhoon and storm.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of fan blade telescopic type marine electrical generators, and use is telescopic
Fan blade, when meeting with typhoon, storm and change in weather, fan blade is collapsible to be closed up, and drop to platform by lowering or hoisting gear
On；In typhoon or storm passes, fan blade is risen to high-altitude by lowering or hoisting gear again, deploys fan blade, carries out wind-power electricity generation.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of fan blade can contracting formula marine electrical generators, bag
Include a bottom platform and stand king-post in Platform center, its innovative point is：Fan blade lifting dress is installed in the king-post
Put, the fan blade lowering or hoisting gear includes the main shaft and secondary axes being coaxially disposed, and main shaft and secondary axes are fixed by socket by notch；In secondary axes
Top be evenly distributed with three sliding blocks, and three sliding blocks are radially distributed, and are also equipped with being used to deploy inside the sliding block
With the wheel hub structure for shrinking fan blade, and fan blade is fixedly connected by fan blade leaf bar with wheel hub structure；Opened in the lateral surface of each sliding block
There is arc groove, be easy to wheel hub to drive each fan blade leaf bar to deploy and shrink along this arc groove；The king-post is provided with three
The chute being used cooperatively with three sliding blocks, the sliding block can rise or fall along chute.
Further, the inner peripheral distribution rubber layer of the arc groove.
Further, the fan blade leaf bar is Curved circular stock, and one end of the Curved circular stock is set to and wheel hub
The threaded connection section of structure connection, it is semicircular arc stock that the other end is divided into two sections along its axis, in two sections
Fan blade is provided between semicircular arc stock, the both ends of fan blade pass through screw and semicircular arc long-rod alocking respectively
Tightly.
Further, the fixing point that the fan blade each on king-post deploys is mounted on can be close to sliding block or away from sliding block
Positioner, the positioner is provided with prefabricated circular hole, and lock plunger, the both sides of the sliding block are provided with prefabricated circular hole
The hole for not penetrating sliding block is additionally provided with, is easy to the fixation of lock plunger and sliding block.
Further, the both sides sideband of the sliding block has the groove of certain radian, the positioner and shoe contact
One side is provided with the projection coordinated with groove.
The utility model has the advantage of：
（1）The utility model fan blade can contracting formula marine electrical generators, except it is coastal, fix, relatively along island region, and wind direction
Plateau region can use outer, can also be used in bad environments marine site, using telescopic fan blade, meet with typhoon, storm with
And during change in weather, fan blade is collapsible to be closed up, and is drop to by lowering or hoisting gear on platform；In typhoon or storm passes,
Fan blade is risen to high-altitude by lowering or hoisting gear again, deploys fan blade, carries out wind-power electricity generation, and then have higher Anti-Typhoon and storm
Deng the function of bad weather circumstances；
（2）The utility model fan blade can contracting formula marine electrical generators be easy to transport installation, dismountable, be easy to whole generator
Installation, combination, the maintenance of group；The marine electrical generators of fan blade telescopic type can pack configuration each ocean development feature
On ship and ocean platform, after ship or platform arrival operating area, it can lift and be combined into Compact Power Plant, be ship
The production and life of oceangoing ship or platform provide electric power support；
（3）The utility model fan blade can contracting formula marine electrical generators, in the inner peripheral distribution rubber of the arc groove of sliding block
Layer, can effectively alleviate the collision of fan blade leaf bar and sliding block；In addition, fan blade leaf bar is Curved circular stock, by Curved circular stock
One end be set to the threaded connection section being connected with wheel hub structure, it is semicircular arc that the other end is divided into two sections along its axis
Stock, fan blade is provided between semicircular arc stock in two sections, the both ends of fan blade pass through screw and semicircle respectively
The arc stock locking of shape, the Curved circular stock that can so share an entirety clamp fan blade, avoid using two curved circulars
Column length bar, raw material material can be saved, reduce manufacturing cost；
（4）The utility model fan blade can contracting formula marine electrical generators, the fixing point of each fan blade expansion is respectively mounted on king-post
Have and, in the fixing point positioner clamping sliding block of fan blade expansion, can avoid sliding close to sliding block or the positioner of remote sliding block
Block moves down, and influences the generating effect of generator.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 be the utility model fan blade can contracting formula marine electrical generators structural representation.
Fig. 2 be the utility model fan blade can contracting formula marine electrical generators top view.
Fig. 3 be the utility model fan blade can in contracting formula marine electrical generators fan blade lowering or hoisting gear structural representation.
Fig. 4-Fig. 9 is that the utility model fan blade can lift the flow chart of folding by fan blade in contracting formula marine electrical generators.
Figure 10 is that the utility model fan blade can middle sliding block and positioner front view in contracting formula marine electrical generators.
Figure 11 be the utility model fan blade can in contracting formula marine electrical generators fan blade leaf bar structural representation.
Embodiment
The following examples can make professional and technical personnel that the utility model be more fully understood, but therefore will not
The utility model is limited among described scope of embodiments.
Embodiment
The present embodiment fan blade can contracting formula marine electrical generators, as shown in Figure 1,2 and 3, including a bottom platform 1 and stand
The king-post 2 of Platform center, 2 are provided with fan blade lowering or hoisting gear 3 in king-post, and the fan blade lowering or hoisting gear 3 includes the main shaft being coaxially disposed
31 and secondary axes 32, and main shaft 31 and secondary axes 32 are fixed by socket by notch.
Three sliding blocks 33 are evenly distributed with the top of secondary axes 32, and three sliding blocks 33 are radially distributed, in sliding block 33
Portion is also equipped with the wheel hub structure for deploying and shrinking fan blade 34, and fan blade 34 is fixed by fan blade leaf bar 35 with wheel hub structure
Connection；Arc groove 36 is provided with the lateral surface of each sliding block 33, is easy to wheel hub to drive each fan blade leaf bar 35 along this arc groove
36 expansion and contraction；In addition, the inner peripheral distribution rubber layer of arc groove 36, it can effectively alleviate touching for fan blade leaf bar and sliding block
Hit；2 are provided with three chutes 21 being used cooperatively with three sliding blocks 33 on king-post so that sliding block 33 can rise along chute 21 or under
Drop.
The present embodiment fan blade can contracting formula marine electrical generators workflow as shown in Fig. 4~9, fan blade lowering or hoisting gear 3 passes through
During 33 upward sliding of sliding block, fan blade 34, which is in, shrinks closed configuration, and when sliding to fan blade expansion fixing point, fan blade 34 is deployed,
It is easy to generating herein；When fan blade lowering or hoisting gear 3 will move to top, by fan blade shrink close up, again by sliding block 33 to
Upper slip, when reaching fixing point, then fan blade 34 is deployed.
Avoid sliding block from moving down, influence the generating effect of generator, the fixing point of each fan blade expansion is respectively mounted on king-post 2
Prefabricated circular hole 41 can be provided with close to sliding block or the positioner 4 of remote sliding block, positioner 4 by having, and in prefabricated circular hole 41
Provided with lock plunger 5, the both sides of sliding block 33 are additionally provided with the hole 37 for not penetrating sliding block, be easy to lock plunger 5 through prefabricated circular hole 41 and
Hole 37, positioner 4 and sliding block 33 are fixed；, can be in addition, in order that sliding block 33 can preferably coordinate with positioner 4
Two sides of sliding block 33 are provided with the groove of certain radian, and the side that positioner 4 contacts with sliding block 33 is provided with to be coordinated with groove
Projection.
When fan blade lowering or hoisting gear 3 is parked in anchor point with movable slider 33, positioner 4 stretches out clamping sliding block 33, when positioning fills
After putting 4 clamping sliding blocks 44, lock plunger 5 passes through the hole 37 not penetrated on prefabricated circular hole 31 and sliding block 33 on positioner 3,
Clamping sliding block 33, then the hub rotation in sliding block 33, opens fan blade 34；On fan blade lowering or hoisting gear 3 continues with movable slider 33
When rising or declining, wheel hub drives fan blade 34 to fold in advance, and then lock plunger 5 recalls origin-location, and post-positioning device unclamps,
The movement that sliding block 33 begins to ramp up or declined.
In order to save raw material material, manufacturing cost is reduced, fan blade leaf bar 35 can be set to following structure, as shown in figure 11, wind
Leaf leaf bar 35 is Curved circular stock, the threaded connection section 351 that one end of Curved circular stock is set to be connected with wheel hub structure,
It is semicircular arc stock 352 that the other end is divided into two sections along its axis, is semicircular arc stock in two sections
Between be provided with fan blade 34, the both ends of fan blade 34 pass through screw and locked with semicircular arc stock respectively.
Using the present embodiment fan blade can contracting formula marine electrical generators, except it is coastal, along island region, and wind direction is fixed, phase
Outside can using plateau region, it can also be used in bad environments marine site, and then disliked with higher Anti-Typhoon and storm etc.
The function of bad weather environment；Installed in addition, the fan blade telescopic type marine electrical generators of the present embodiment are easy to transport, dismountable,
It is easy to the installation, combination, maintenance of whole generating set；Fan blade can contracting formula marine electrical generators can pack configuration in each ocean
On the feature ship and ocean platform of exploitation, after ship or platform reach operating area, can lift be combined into it is small
Type power station, production and life for ship or platform provide electric power support.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.This
The technical staff of industry is retouched in above-described embodiment and specification it should be appreciated that the utility model is not restricted to the described embodiments
That states simply illustrates principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model
Various changes and modifications are also had, these changes and improvements are both fallen within claimed the scope of the utility model.This practicality is new
Scope is claimed by appended claims and its equivalent thereof in type.
Claims (5)
1. a kind of fan blade can contracting formula marine electrical generators, including a bottom platform and stand king-post in Platform center, its feature
It is：Fan blade lowering or hoisting gear is installed, the fan blade lowering or hoisting gear includes the main shaft and secondary axes being coaxially disposed, and main in the king-post
Axle and secondary axes are fixed by socket by notch；Three sliding blocks are evenly distributed with the top of secondary axes, and three sliding blocks radially divide
Cloth, the wheel hub structure for deploying and shrinking fan blade is also equipped with inside the sliding block, and fan blade passes through fan blade leaf bar and wheel hub
Structure is fixedly connected；Arc groove is provided with the lateral surface of each sliding block, is easy to wheel hub to drive each fan blade leaf bar recessed along this arc
Groove deploys and shunk；The king-post is provided with three chutes being used cooperatively with three sliding blocks, and the sliding block can rise along chute
Or decline.
2. fan blade according to claim 1 can contracting formula marine electrical generators, it is characterised in that：The inner side week of the arc groove
Side distribution rubber layer.
3. fan blade according to claim 1 can contracting formula marine electrical generators, it is characterised in that：The fan blade leaf bar is curved circular
Column length bar, one end of the Curved circular stock are set to the threaded connection section being connected with wheel hub structure, and the other end divides along its axis
It is semicircular arc stock for two sections, fan blade, fan blade is provided between semicircular arc stock in two sections
Both ends pass through screw and semicircular arc stock respectively and lock.
4. fan blade according to claim 1 can contracting formula marine electrical generators, it is characterised in that：Each fan blade expansion on king-post
Fixing point be mounted on can be close to sliding block or the positioner away from sliding block, the positioner be provided with prefabricated circular hole, and
Lock plunger is provided with prefabricated circular hole, the both sides of the sliding block are additionally provided with the hole for not penetrating sliding block, are easy to lock plunger and sliding block
Fixation.
5. fan blade according to claim 4 can contracting formula marine electrical generators, it is characterised in that：The both sides sideband of the sliding block has
The groove of certain radian, a side of the positioner and shoe contact are provided with the projection coordinated with groove.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017205811308 | 2017-05-24 | ||
| CN201720581130 | 2017-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207195092U true CN207195092U (en) | 2018-04-06 |
Family
ID=61784192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720748609.6U Withdrawn - After Issue CN207195092U (en) | 2017-05-24 | 2017-06-26 | A kind of fan blade can contracting formula marine electrical generators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207195092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152380A (en) * | 2017-05-24 | 2017-09-12 | 江苏科技大学 | A kind of fan blade can contracting formula marine electrical generators |
-
2017
- 2017-06-26 CN CN201720748609.6U patent/CN207195092U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152380A (en) * | 2017-05-24 | 2017-09-12 | 江苏科技大学 | A kind of fan blade can contracting formula marine electrical generators |
| CN107152380B (en) * | 2017-05-24 | 2023-06-20 | 江苏科技大学 | Fan blade retractable ocean generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211230 Address after: 212003 4, South Xu Road, Zhenjiang, Jiangsu Province, 4 Patentee after: MARINE EQUIPMENT AND TECHNOLOGY INSTITUTE JIANGSU University OF SCIENCE AND TECHNOLOGY Address before: 212003, No. 2, Mengxi Road, Zhenjiang, Jiangsu Patentee before: JIANGSU University OF SCIENCE AND TECHNOLOGY Patentee before: MARINE EQUIPMENT AND TECHNOLOGY INSTITUTE JIANGSU University OF SCIENCE AND TECHNOLOGY |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220714 Address after: Meng Xi Road 212003 Zhenjiang city of Jiangsu province Jingkou District No. 2 Patentee after: JIANGSU University OF SCIENCE AND TECHNOLOGY Patentee after: MARINE EQUIPMENT AND TECHNOLOGY INSTITUTE JIANGSU University OF SCIENCE AND TECHNOLOGY Address before: 212003 4, South Xu Road, Zhenjiang, Jiangsu Province, 4 Patentee before: MARINE EQUIPMENT AND TECHNOLOGY INSTITUTE JIANGSU University OF SCIENCE AND TECHNOLOGY |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180406 Effective date of abandoning: 20230620 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180406 Effective date of abandoning: 20230620 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |