CN106837706A - A kind of blade of wind-driven generator erecting device - Google Patents
A kind of blade of wind-driven generator erecting device Download PDFInfo
- Publication number
- CN106837706A CN106837706A CN201710010359.0A CN201710010359A CN106837706A CN 106837706 A CN106837706 A CN 106837706A CN 201710010359 A CN201710010359 A CN 201710010359A CN 106837706 A CN106837706 A CN 106837706A
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- China
- Prior art keywords
- pedestal
- hydraulic cylinder
- blade
- wind
- connecting rod
- 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.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 239000000725 suspension Substances 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The present invention relates to a kind of blade of wind-driven generator erecting device, including pedestal, the both sides of pedestal are provided with support arm and suspension beam, the upper end of support arm is connected with pedestal, the lower end of support arm is provided with mounting seat, suspension beam is fixedly attached to pedestal and is correspondingly arranged with corresponding mounting seat, suspension beam is connected to crane by hoist cable, clamping device is equipped between suspension beam and corresponding mounting seat, clamping device is used to clamp blade, angle adjusting mechanism and control cabinet are additionally provided with pedestal, angle adjusting mechanism is used to adjust the relative altitude at pedestal two ends, control cabinet respectively with clamping device, angle adjusting mechanism control signal is connected.Structure setting of the present invention rationally, can smoothly transport rotor blade and be precisely directed to the pedestal of wind-driven generator, and efficiency of assembling is higher.
Description
Technical field
The present invention relates to erecting device technical field, more particularly to a kind of blade of wind-driven generator erecting device.
Background technology
Wind-driven generator is that wind energy is converted into mechanical energy, and mechanical energy is converted to the power equipment of electric energy.Wind-power electricity generation
Principle, is to utilize wind-force to drive fan blade rotation, then lifted to promote generator to send out through the speed that booster engine will rotate
Electricity.The fan blade of wind-driven generator can capture wind, and wind-force is sent into rotor axis, and the measurement of each rotor blade is long
Spend is more than 20 meters, it is therefore desirable to which crane is installed.
Crane is many action hoisting machineries of carrying heavy goods, although fan blade can be installed into wind-driven generator
Blade installation site, but in assembling process, the stationarity of fan blade is not easily controlled, it is difficult to the angle of real-time adjustment blade
Degree position so that the installation end of blade is difficult to be accurately aimed at the connecting seat of wind-driven generator, causes assembly difficulty larger, take compared with
Long, efficiency of assembling is relatively low.
The content of the invention
Defect and deficiency it is an object of the invention to be directed to prior art, there is provided a kind of blade of wind-driven generator installs dress
Put, its structure setting rationally, by upper clamping mechanism and the mutual cooperation of lower clamp system, can smoothly transport fan blade
And the connecting seat of wind-driven generator is precisely directed to, efficiency of assembling is higher.
To achieve the above object, the present invention uses following technical scheme.
A kind of blade of wind-driven generator erecting device of the present invention, including pedestal, the both sides of pedestal are provided with branch
Brace and suspension beam, the upper end of support arm are connected with pedestal, and the lower end of support arm is provided with mounting seat, and suspension beam is fixedly attached to base
Seat is simultaneously correspondingly arranged with corresponding mounting seat, and suspension beam is connected to crane by hoist cable, between suspension beam and corresponding mounting seat
Clamping device is equipped with, clamping device is used to clamp blade, and angle adjusting mechanism and control cabinet, angle are additionally provided with pedestal
Degree governor motion is used to adjust the relative altitude at pedestal two ends, and control cabinet is believed with clamping device, angle adjusting mechanism control respectively
Number connection.
Further, clamping device includes the upper clamping mechanism being arranged on suspension beam and the lower folder being arranged in mounting seat
Tight mechanism；Upper clamping mechanism includes first connecting rod group, second connecting rod group, third connecting rod group, fourth link group, the first transverse axis, the
Two transverse axis, first hydraulic cylinder, second hydraulic cylinder and upper clamping head, the bottom of first connecting rod group, the bottom of second connecting rod group and the
One connecting plate rotates connection, and the first connecting plate is rotated with upper clamping head and is connected, top and the fourth link group of first connecting rod group
Bottom rotates connection by the first transverse axis, and the top of second connecting rod group is rotated by the second transverse axis with the bottom group of third connecting rod and connected
Connect, be hinged in the middle part of the middle part of third connecting rod group and fourth link group, the top of third connecting rod group, the top of fourth link group point
Do not rotated with suspension beam and be connected, the bottom of first hydraulic cylinder is hinged with the first transverse axis, top and the suspension beam hinge of first hydraulic cylinder
Connect, the bottom of second hydraulic cylinder is hinged with the second transverse axis, top and the suspension beam of second hydraulic cylinder are hinged.
Further, lower clamp system is included the second connecting plate and is fixedly connected down with mounting seat by the second connecting plate
Clamping head, upper clamping head is matched for clamping tightly blade with lower clamping head.
Further, angle adjusting mechanism includes the 3rd hydraulic cylinder and vertical rod, and the top of vertical rod has been connected to by hoist cable
Heavy-duty machine, vertical rod lower end is fixedly connected on pedestal, and one end of the 3rd hydraulic cylinder is rotated with vertical rod by hinge and is connected, the 3rd hydraulic cylinder
The other end be connected by the rotation of hinge and pedestal.
Further, the 3rd hydraulic cylinder includes cylinder barrel and the piston rod being movably set in cylinder barrel, and cylinder barrel is hinged to pedestal,
Piston rod is hinged to vertical rod.
Further, adjusting means is equipped between the lower end of vertical rod and pedestal, adjusting means is used to adjust vertical rod
Relative to the setting angle of pedestal.
The present invention has the beneficial effect that：The present invention is connected to crane due to the top of suspension beam and vertical rod by hoist cable, rises
Heavy-duty machine can control hoist cable, and blade mounting arrangement is sling, and blade is positioned over the upper clamping mechanism and lower clamping machine of clamping device
Between structure, fan blade can be smoothly controlled while blade mounting arrangement is transported, when fan blade and wind-driven generator
Connecting seat angle mismatch when, by angle adjusting mechanism, the relative altitude at rotor blade two ends can be adjusted, it is right exactly
The connecting seat of quasi- wind-driven generator.Structure setting of the present invention rationally, can smoothly transport fan blade and be precisely directed to wind
The connecting seat of power generator, efficiency of assembling is higher.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the structural representation of upper clamping mechanism in the present invention.
In figure:1st, pedestal；2nd, support arm；3rd, beam is hung；4th, mounting seat；5th, angle adjusting mechanism；6th, control cabinet；7th, upper folder
Tight mechanism；8th, first connecting rod group；9th, second connecting rod group；10th, third connecting rod group；11st, fourth link group；12nd, the first transverse axis；13、
Second transverse axis；14th, first hydraulic cylinder；15th, second hydraulic cylinder；16th, upper clamping head；17th, the first connecting plate；18th, lower clamp system；
19th, the second connecting plate；20th, lower clamping head；21st, the 3rd hydraulic cylinder；22nd, vertical rod；23rd, cylinder barrel；24th, piston rod.
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, a kind of blade of wind-driven generator erecting device of the present invention, including pedestal 1, pedestal 1
Both sides be provided with support arm 2 and suspension beam 3, the upper end of support arm 2 is connected with pedestal 1, and the lower end of support arm 2 is provided with installation
Seat 4, suspension beam 3 is fixedly attached to pedestal 1 and is correspondingly arranged with corresponding mounting seat 4, and suspension beam 3 is connected to lifting by hoist cable
Machine, is equipped with clamping device between suspension beam 3 and corresponding mounting seat 4, clamping device is used to clamp blade, can be smoothly
Control rotor blade；Angle adjusting mechanism 5 and control cabinet 6 are additionally provided with pedestal 1, angle adjusting mechanism 5 is used to adjust pedestal 1
The relative altitude at two ends, so as to adjust the relative altitude at fan blade two ends, control cabinet 6 respectively with clamping device, angular adjustment
Mechanism 5 control signal connection, remote-controlled operation control cabinet 22 adjusts position and the angle of rotor blade, and operation more facilitates.
Clamping device includes the upper clamping mechanism 7 being arranged on suspension beam 3 and the lower clamp system being arranged in mounting seat 4
18；Upper clamping mechanism 7 includes first connecting rod group 8, second connecting rod group 9, third connecting rod group 10, fourth link group 11, the first transverse axis
12nd, the second transverse axis 13, first hydraulic cylinder 14, second hydraulic cylinder 15 and upper clamping head 16, the bottom of first connecting rod group 8, second connect
The bottom of bar group 9 is rotated with the first connecting plate 17 and is connected, and the first connecting plate 17 is rotated with upper clamping head 16 and is connected, first connecting rod group
The bottom of 8 top and fourth link group 11 is rotated by the first transverse axis 12 and is connected, the top of second connecting rod group 9 and third connecting rod
10 bottom group rotates connection by the second transverse axis 13, and middle part and the middle part of fourth link group 11 of third connecting rod group 10 are hinged,
The top of third connecting rod group 10, the top of fourth link group 11 rotate with suspension beam 3 be connected respectively, the bottom of first hydraulic cylinder 14
It is hinged with the first transverse axis 12, the top of first hydraulic cylinder 14 and suspension beam 3 are hinged, the bottom of second hydraulic cylinder 15 and the second transverse axis
13 are hinged, and top and the suspension beam 3 of second hydraulic cylinder 15 are hinged；Lower clamp system 18 includes the second connecting plate 19 and by second
The lower clamping head 20 that connecting plate 19 is fixedly connected with mounting seat 4, upper clamping head 16 is matched for clamping tightly blade with lower clamping head 20；Because
Suspension beam 3 is connected to crane by hoist cable, so when first hydraulic cylinder 14 and second hydraulic cylinder 15 are stretched, connection rod set is to vertical
To rotation, upper clamping head 16 is moved down, and blade is matched for clamping tightly with lower clamping head 20, so as to smoothly control rotor blade；When
When first hydraulic cylinder 14 and second hydraulic cylinder 15 are shunk, to lateral rotation, upper clamping head 16 is moved up connection rod set, with lower clamping
First 20 separate, and now rotor blade has completed to install.
Angle adjusting mechanism 5 includes the 3rd hydraulic cylinder 21 and vertical rod 22, and the top of vertical rod 22 and the two ends of pedestal 1 lead to respectively
Cross hoist cable and be connected to crane, the lower end of vertical rod 22 is fixedly connected on pedestal 1, and the 3rd hydraulic cylinder 21 includes cylinder barrel 23 and is slidingly connected
In the piston rod 24 in cylinder barrel 23, piston rod 24 is rotated with vertical rod 22 by hinge and is connected, and cylinder barrel 23 is by 1 turn of hinge and pedestal
Dynamic connection, sets the 3rd hydraulic cylinder 21, because the top of the two ends of pedestal 1 and vertical rod 22 leads to respectively between pedestal 1 and vertical rod 22
Cross hoist cable and be connected to crane, and the 3rd hydraulic cylinder 21 located at the left side of the upper pright stanchion 22 of pedestal 1, so when the 3rd hydraulic cylinder 21 is received
During contracting, the left end of pedestal 1 is lifted up relative to right-hand member, while the right-hand member of pedestal 1 declines；When the 3rd hydraulic cylinder 21 is stretched,
The left end of pedestal 1 is rotated down relative to right-hand member, while the right-hand member of pedestal 1 is lifted up, because rotor blade is filled by clamping
Put and be connected with pedestal 1, therefore when rotor blade is installed, crane adjusts the two ends of pedestal 1 by the work of the 3rd hydraulic cylinder 21
Relative altitude, the pedestal of wind-force Electrical Discharge Machine can be accurately aimed at, efficiency of assembling is higher.
Be equipped with adjusting means between the lower end of vertical rod 22 and pedestal 1, adjusting means be used to adjusting vertical rod relative to
The setting angle of pedestal 1, can increase the scope that the 3rd hydraulic cylinder 21 adjusts angle, it is adaptable to different types of rotor leaf
Piece.
Because the top of suspension beam 3 and vertical rod 22 is connected to crane by hoist cable, crane can control hoist cable, by leaf
Piece mounting device is sling, and blade is positioned between the upper clamping mechanism 7 of clamping device and lower clamp system 18, is transporting blade peace
Fan blade can be smoothly controlled while assembling device, when the connecting seat angle of fan blade and wind-driven generator is mismatched
When, by angle adjusting mechanism 5, the relative altitude at rotor blade two ends can be adjusted, it is precisely directed to the company of wind-driven generator
Joint chair, efficiency of assembling is higher.
The above is only better embodiment of the invention, therefore all constructions according to described in present patent application scope,
The equivalent change or modification that feature and principle are done, is included in the range of present patent application.
Claims (6)
1. a kind of blade of wind-driven generator erecting device, it is characterised in that：Including pedestal（1）, pedestal（1）Both sides be provided with
Support arm（2）With suspension beam（3）, support arm（2）Upper end and pedestal（1）Connection, support arm（2）Lower end be provided with mounting seat
（4）, hang beam（3）It is fixedly attached to pedestal（1）And with corresponding mounting seat（4）It is correspondingly arranged, hangs beam（3）Connected by hoist cable
Crane is connected to, beam is hung（3）With corresponding mounting seat（4）Between be equipped with clamping device, clamping device is used to clamp leaf
Piece, pedestal（1）On be additionally provided with angle adjusting mechanism（5）And control cabinet（6）, angle adjusting mechanism（5）For adjusting pedestal（1）
The relative altitude at two ends, control cabinet（6）Respectively with clamping device, angle adjusting mechanism（5）Control signal is connected.
2. a kind of blade of wind-driven generator erecting device according to claim 1, it is characterised in that：Clamping device includes setting
It is placed in suspension beam（3）On upper clamping mechanism（7）Be arranged at mounting seat（4）On lower clamp system（18）；Upper clamping mechanism
（7）Including first connecting rod group（8）, second connecting rod group（9）, third connecting rod group（10）, fourth link group（11）, the first transverse axis
（12）, the second transverse axis（13）, first hydraulic cylinder（14）, second hydraulic cylinder（15）With upper clamping head（16）, first connecting rod group（8）'s
Bottom, second connecting rod group（9）Bottom with the first connecting plate（17）Rotate connection, the first connecting plate（17）With upper clamping head
（16）Rotate connection, first connecting rod group（8）Top and fourth link group（11）Bottom pass through the first transverse axis（12）The company of rotation
Connect, second connecting rod group（9）Top and third connecting rod（10）Bottom group pass through the second transverse axis（13）Rotate connection, third connecting rod
Group（10）Middle part and fourth link group（11）Middle part be hinged, third connecting rod group（10）Top, fourth link group（11）'s
Top respectively with suspension beam（3）Rotate connection, first hydraulic cylinder（14）Bottom and the first transverse axis（12）It is hinged, first hydraulic cylinder
（14）Top with suspension beam（3）It is hinged, second hydraulic cylinder（15）Bottom and the second transverse axis（13）It is hinged, second hydraulic cylinder
（15）Top with suspension beam（3）It is hinged.
3. a kind of blade of wind-driven generator erecting device according to claim 2, it is characterised in that：Lower clamp system（18）
Including the second connecting plate（19）And by the second connecting plate（19）With mounting seat（4）The lower clamping head being fixedly connected（20）, upper folder
Tight head（16）With lower clamping head（20）It is matched for clamping tightly blade.
4. a kind of blade of wind-driven generator erecting device according to claim 1, it is characterised in that：Angle adjusting mechanism
（5）Including the 3rd hydraulic cylinder（21）And vertical rod（22）, vertical rod（22）Top crane, vertical rod are connected to by hoist cable（22）Under
End is fixedly connected on pedestal（1）, the 3rd hydraulic cylinder（21）One end pass through hinge and vertical rod（22）Rotate connection, the 3rd hydraulic cylinder
（21）The other end pass through hinge and pedestal（1）Rotate connection.
5. a kind of blade of wind-driven generator erecting device according to claim 4, it is characterised in that：3rd hydraulic cylinder（21）
Including cylinder barrel（23）And it is movably set in cylinder barrel（23）Interior piston rod（24）, cylinder barrel（23）It is hinged to pedestal（1）, piston rod
（24）It is hinged to vertical rod（22）.
6. a kind of blade of wind-driven generator erecting device according to claim 4, it is characterised in that：Vertical rod（22）Lower end
With pedestal（1）Between be equipped with adjusting means, adjusting means is used to adjust vertical rod relative to pedestal（1）Setting angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710010359.0A CN106837706B (en) | 2017-01-06 | 2017-01-06 | Wind driven generator blade mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710010359.0A CN106837706B (en) | 2017-01-06 | 2017-01-06 | Wind driven generator blade mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106837706A true CN106837706A (en) | 2017-06-13 |
| CN106837706B CN106837706B (en) | 2023-11-03 |
Family
ID=59118168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710010359.0A Active CN106837706B (en) | 2017-01-06 | 2017-01-06 | Wind driven generator blade mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106837706B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112390136A (en) * | 2020-11-20 | 2021-02-23 | 上海交通大学 | Lifting appliance motion control system and method suitable for fan blade installation |
| CN112975870A (en) * | 2021-02-18 | 2021-06-18 | 赵冬梅 | Wind-powered electricity generation blade check out test set |
| CN113027693A (en) * | 2019-12-24 | 2021-06-25 | 江苏金风科技有限公司 | Blade root support module and blade support tool |
| CN117780563A (en) * | 2024-02-26 | 2024-03-29 | 广东阳硕绿建科技股份有限公司 | Single-blade installation equipment and process for large-scale wind driven generator on mountain |
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| US20130074337A1 (en) * | 2010-06-09 | 2013-03-28 | Sinovel Wind Group Co., Ltd. | Multifunctional platform of wind power generating unit and blade disassembling method |
| CN103629052A (en) * | 2013-12-04 | 2014-03-12 | 朱华 | Tree-shaped wind power generation assembly |
| CN203867778U (en) * | 2014-03-20 | 2014-10-08 | 西北工业大学 | Modularized wind power generation device |
| CN105971827A (en) * | 2016-06-29 | 2016-09-28 | 中国航空规划设计研究总院有限公司 | Transfer ring beam for concrete cylinder and steel cylinder combined tower and construction method thereof |
| CN206555074U (en) * | 2017-01-06 | 2017-10-13 | 瑞麦（宁波）机械设计制造有限公司 | A kind of blade of wind-driven generator erecting device |
-
2017
- 2017-01-06 CN CN201710010359.0A patent/CN106837706B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130074337A1 (en) * | 2010-06-09 | 2013-03-28 | Sinovel Wind Group Co., Ltd. | Multifunctional platform of wind power generating unit and blade disassembling method |
| CN103629052A (en) * | 2013-12-04 | 2014-03-12 | 朱华 | Tree-shaped wind power generation assembly |
| CN203867778U (en) * | 2014-03-20 | 2014-10-08 | 西北工业大学 | Modularized wind power generation device |
| CN105971827A (en) * | 2016-06-29 | 2016-09-28 | 中国航空规划设计研究总院有限公司 | Transfer ring beam for concrete cylinder and steel cylinder combined tower and construction method thereof |
| CN206555074U (en) * | 2017-01-06 | 2017-10-13 | 瑞麦（宁波）机械设计制造有限公司 | A kind of blade of wind-driven generator erecting device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027693A (en) * | 2019-12-24 | 2021-06-25 | 江苏金风科技有限公司 | Blade root support module and blade support tool |
| CN113027693B (en) * | 2019-12-24 | 2022-02-01 | 江苏金风科技有限公司 | Blade root support module and blade support tool |
| CN112390136A (en) * | 2020-11-20 | 2021-02-23 | 上海交通大学 | Lifting appliance motion control system and method suitable for fan blade installation |
| CN112975870A (en) * | 2021-02-18 | 2021-06-18 | 赵冬梅 | Wind-powered electricity generation blade check out test set |
| CN112975870B (en) * | 2021-02-18 | 2022-04-12 | 东台迈盛智能科技有限公司 | Wind-powered electricity generation blade check out test set |
| CN117780563A (en) * | 2024-02-26 | 2024-03-29 | 广东阳硕绿建科技股份有限公司 | Single-blade installation equipment and process for large-scale wind driven generator on mountain |
| CN117780563B (en) * | 2024-02-26 | 2024-04-26 | 广东阳硕绿建科技股份有限公司 | Single-blade installation equipment and process for large-scale wind driven generator on mountain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106837706B (en) | 2023-11-03 |
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