CN208396870U - A kind of wind electric power generation fan blade fixing device for transport - Google Patents
A kind of wind electric power generation fan blade fixing device for transport Download PDFInfo
- Publication number
- CN208396870U CN208396870U CN201820747394.0U CN201820747394U CN208396870U CN 208396870 U CN208396870 U CN 208396870U CN 201820747394 U CN201820747394 U CN 201820747394U CN 208396870 U CN208396870 U CN 208396870U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- power generation
- fixing device
- electric power
- fan blade
- 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
- 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
Abstract
The utility model relates to technical field of wind power generation, and disclose a kind of wind electric power generation fan blade fixing device for transport, including flabellum ontology, one end of flabellum ontology is flexibly connected with head supporting structure, the two sides of head supporting structure inner cavity are fixedly connected with one end of hydraulic cylinder, the output end of hydraulic cylinder is fixedly connected with hydraulic stem, and one end of hydraulic stem is fixedly connected with fixed plate by the first bolt.The wind electric power generation fan blade fixing device for transport, by the way that head supporting structure is arranged, fixed plate is pushed to move left and right using hydraulic cylinder works, to achieve the effect that change the distance between two curved splints, achieve the effect that the angle for changing curved splint by adjusting fixed pin, to be adapted to the flabellum of different model, and curved splint plays the role of fixed clamp to flabellum, pass through tail portion fixed frame, the vibration for reducing flabellum using damping device has the function that support arc support frame using telescopic sleeving rod.
Description
Technical field
The utility model relates to technical field of wind power generation, specially a kind of wind electric power generation fan blade fixing device for transport.
Background technique
Wind-power electricity generation is to convert wind energy into mechanical work, and mechanical work drives rotor rotation, the electric power of final output alternating current
Equipment, wind energy is also solar energy in a broad sense, so alternatively wind power plant is one kind using the sun as heat source, with atmosphere
For the heat energy utilization generator of working media；But wind power plant needs to use pallet, pallet in the way of transport
It can generate shaking in the way of transport, clamp insecure, pallet does not have the effect of buffering and damping, and when transport sends out wind-force
Motor can generate damage, and it is greatly unfavorable to cause to the safety and firmness of blade of wind-driven generator during transportation, and measure is slightly
It is improper, it often will cause the scratch generated in wind-driven generator blade transport, fracture, even scrap, directly affect wind-power electricity generation
Machine installation period and transport and construction cost increase the expense of maintenance, cause economic loss.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of wind electric power generation fan blade fixing device for transport, tool
It the advantages that standby smoothly fixed flabellum, solves the problems, such as easy to damage in flabellum transportational process.
(2) technical solution
For the purpose for realizing above-mentioned stable fixed flabellum, the utility model is provided the following technical solutions: a kind of wind-force hair
One end of electric fan leaf fixing device for transport, including flabellum ontology, the flabellum ontology is flexibly connected with head supporting structure, described
The two sides of head supporting structure inner cavity are fixedly connected with one end of hydraulic cylinder, and the output end and hydraulic stem of the hydraulic cylinder are fixed to be connected
It connects, one end of the hydraulic stem is fixedly connected with fixed plate by the first bolt, and the surface of the fixed plate is solid by fixed pin
Surely it is connected with connecting rod, the one end of the connecting rod far from fixed plate is fixedly connected with curved splint, the head by fixed pin
The bottom of portion fixed frame inner cavity is fixedly connected with vibration damper plate, and the other end of the flabellum ontology is fixedly connected with tail portion fixed frame,
The bottom of tail portion fixed frame inner cavity is fixedly connected with damping device, and the damping device includes upper cover, the upper cover following table
It is fixedly connected at the center in face with connecting shaft, the bottom of the connecting shaft is fixedly connected with second spring, the second spring
It being fixedly connected at bottom and the center of lower cap upper surface, the bottom of the upper cover is fixedly connected with the upper surface of curved support frame,
The both ends of the curved support frame are fixedly mounted on the two sides of tail portion fixed frame inner cavity, the lower surface of the curved support frame with
Telescopic sleeving rod is fixedly connected, and the bottom of the telescopic sleeving rod is fixedly connected with the bottom of tail portion fixed frame inner cavity.
Preferably, the head supporting structure includes the first fixed frame, and first fixed frame passes through the second bolt and second
Fixed frame is fixedly connected.
Preferably, the first spring is fixedly connected in the middle part of the fixed plate side, the other end of first spring is solid
Surely it is connected with grip block.
Preferably, the two sides at the top of the head supporting structure offer the first tapped through hole, the head supporting structure bottom
The two sides in portion offer the second tapped through hole.
Preferably, rubber damping plate is fixedly connected at the inner wall of the lower cover.
Preferably, the two sides at the top of the tail portion fixed frame offer third tapped through hole, tail portion fixed frame bottom
The two sides in portion offer the 4th tapped through hole.
Preferably, the bottom of the head supporting structure is fixedly connected with pedestal, the side and tail portion of the base upper surface
The bottom of fixed frame is fixedly connected.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of wind electric power generation fan blade fixing device for transport, have with
It is lower the utility model has the advantages that
1, the wind electric power generation fan blade fixing device for transport is pushed by the way that head supporting structure is arranged using hydraulic cylinder works
Fixed plate moves left and right, to achieve the effect that change the distance between two curved splints, is reached by adjusting fixed pin and is changed
The effect for becoming the angle of curved splint, to be adapted to the flabellum ontology of different model, and curved splint plays flabellum ontology
The effect of fixed clamp by tail portion fixed frame is reduced the vibration of flabellum ontology using damping device, utilizes telescopic sleeving rod
Have the function that support arc support frame, which avoids flabellum ontology in transportational process
Middle shaking reduces the damage and economic damage of flabellum ontology.
2, the wind electric power generation fan blade fixing device for transport is reached by the first tapped through hole of setting and the second tapped through hole
To the effect for being fixedly connected with multiple head supporting structures, by setting third tapped through hole and the 4th tapped through hole, reach make it is more
The effect that a tail portion fixed frame is fixedly connected, can transport multiple flabellums during transportation, save transport space and transport
Cost.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model head supporting structure structural schematic diagram；
Fig. 3 is partial enlargement structural representation at A in the utility model Fig. 2；
Fig. 4 is the utility model structure tail portions fixed frame schematic diagram；
Fig. 5 is the utility model damping device structural schematic diagram.
In figure: 1 flabellum ontology, 2 head supporting structures, 201 first fixed frames, 202 second bolts, 203 second fixed frames, 3
Hydraulic cylinder, 4 hydraulic stems, 5 first bolts, 6 fixed plates, 7 fixed pins, 8 connecting rods, 9 first springs, 10 curved splints, 11 dampings
Plate, 12 first tapped through holes, 13 second tapped through holes, 14 tail portion fixed frames, 15 damping devices, 151 upper covers, 152 connecting shafts,
153 second springs, 154 lower covers, 16 curved support framves, 17 telescopic sleeving rods, 18 third tapped through holes, 19 the 4th tapped through holes, 20
Pedestal.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5, a kind of wind electric power generation fan blade fixing device for transport, including flabellum ontology 1 are please referred to, flabellum ontology 1
One end is flexibly connected with head supporting structure 2, and head supporting structure 2 includes the first fixed frame 201, and the first fixed frame 201 passes through second
Bolt 202 is fixedly connected with the second fixed frame 203, and the two sides of 2 inner cavity of head supporting structure, which are fixed with one end of hydraulic cylinder 3, to be connected
It connects, the output end of hydraulic cylinder 3 is fixedly connected with hydraulic stem 4, and one end of hydraulic stem 4 is fixedly connected with fixation by the first bolt 5
The surface of plate 6, fixed plate 6 is fixedly connected with connecting rod 8 by fixed pin 7, and the one end of connecting rod 8 far from fixed plate 6 passes through solid
Rationed marketing 7 is fixedly connected with curved splint 10, achievees the effect that the angle for changing curved splint 10 by adjusting fixed pin 7, thus
It is adapted to the flabellum ontology 1 of different model, and curved splint 10 plays the role of fixed clamp, fixed plate 6 to flabellum ontology 1
The first spring 9 is fixedly connected in the middle part of side, the other end of the first spring 9 is fixedly connected with grip block, wind-power electricity generation fan
Leaf fixing device for transport is moved left and right by setting head supporting structure 2 using 3 Work Promote fixed plate 6 of hydraulic cylinder, thus
Achieve the effect that change the distance between two curved splints 10, the bottom of 2 inner cavity of head supporting structure is fixedly connected with vibration damper plate
11, the two sides at 2 top of head supporting structure offer the first tapped through hole 12, and the two sides of 2 bottom of head supporting structure offer
The other end of second tapped through hole 13, flabellum ontology 1 is fixedly connected with tail portion fixed frame 14, by tail portion fixed frame 14, is utilized
Damping device 15 reduces the vibration of flabellum ontology 1, has the function that support arc support frame 16, the wind using telescopic sleeving rod 17
Power power generation flabellum fixing device for transport avoids flabellum ontology 1 and shakes during transportation, reduces the damage of flabellum ontology 1
It is damaged with economy, the bottom of 14 inner cavity of tail portion fixed frame is fixedly connected with damping device 15, and damping device 15 includes upper cover 151,
It is fixedly connected at the center of 151 lower surface of upper cover with connecting shaft 152, the bottom of connecting shaft 152 is fixedly connected with second spring
153, it is fixedly connected at the bottom and the center of 154 upper surface of lower cover of second spring 153, is fixedly connected at the inner wall of lower cover 154
There is rubber damping plate, the bottom of upper cover 151 is fixedly connected with the upper surface of curved support frame 16, and the both ends of curved support frame 16 are equal
The two sides of 14 inner cavity of tail portion fixed frame are fixedly mounted on, the two sides at 14 top of tail portion fixed frame offer third tapped through hole
18, the two sides of 14 bottom of tail portion fixed frame offer the 4th tapped through hole 19, the lower surface of curved support frame 16 and telescopic
Bar 17 is fixedly connected, and the bottom of telescopic sleeving rod 17 is fixedly connected with the bottom of 14 inner cavity of tail portion fixed frame, the bottom of head supporting structure 2
Portion is fixedly connected with pedestal 20, and the side of 20 upper surface of pedestal is fixedly connected with the bottom of tail portion fixed frame 14, passes through setting the
One tapped through hole 12 and the second tapped through hole 13 achieve the effect that be fixedly connected with multiple head supporting structures 2, by the way that third is arranged
Tapped through hole 18 and the 4th tapped through hole 19 achieve the effect that be fixedly connected with multiple tail portion fixed frames 14, during transportation
Multiple flabellum ontologies 1 can be transported, transport space and transportation cost have been saved, the wind electric power generation fan blade fixing device for transport
It avoids flabellum to shake during transportation, reduces the damage and economic damage of flabellum.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, by unscrewing the second bolt 202, separate the first fixed frame 201 with the second fixed frame 203, conveniently
Flabellum ontology 1 is placed, hydraulic cylinder 3 drives fixed plate 6 to move left and right, changes the distance between two curved splints 10, make arc
Clamping plate 10 is applicable in the specification of flabellum ontology 1, achievees the effect that the angle for changing curved splint 10 by adjusting fixed pin 7, plays
The effect for fixing and clamping flabellum ontology 1, when flabellum ontology 1 generates vibration, second spring 153 generates deformation and drives upper cover
151 reset rapidly, can effectively reduce the vibration of flabellum ontology 1, and when shaking force is excessive, upper cover 151 can sink simultaneously
It is contacted with lower cover 154, plays the role of limit, slow down the vibration of equipment entirety significantly.
In conclusion the wind electric power generation fan blade fixing device for transport, hydraulic cylinder 3 drives fixed plate 6 to move left and right, and changes
The distance between two curved splints 10 make curved splint 10 be applicable in the specification of flabellum ontology 1, are reached by adjusting fixed pin 7
The effect for changing the angle of curved splint 10 plays the role of fixed and clamps flabellum ontology 1, when flabellum ontology 1 generates shake
When dynamic, second spring 153 generates deformation and upper cover 151 is driven to reset rapidly, can effectively reduce the vibration of flabellum ontology 1, and
And when shaking force is excessive, upper cover 151 can sink and contact with lower cover 154, play the role of limit, by the way that the first screw thread is arranged
Through-hole 12 and the second tapped through hole 13 achieve the effect that be fixedly connected with multiple head supporting structures 2, logical by setting third screw thread
Hole 18 and the 4th tapped through hole 19 achieve the effect that be fixedly connected with multiple tail portion fixed frames 14, can transport during transportation
Defeated multiple flabellum ontologies 1, have saved transport space and transportation cost, which avoids
Flabellum shakes during transportation, reduces the damage and economic damage of flabellum.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of wind electric power generation fan blade fixing device for transport, including flabellum ontology (1), it is characterised in that: the flabellum ontology
(1) one end is flexibly connected with head supporting structure (2), the two sides of head supporting structure (2) inner cavity with hydraulic cylinder (3) one
End is fixedly connected, and the output end of the hydraulic cylinder (3) is fixedly connected with hydraulic stem (4), and one end of the hydraulic stem (4) passes through the
One bolt (5) is fixedly connected with fixed plate (6), and the surface of the fixed plate (6) is fixedly connected with connecting rod by fixed pin (7)
(8), the one end of the connecting rod (8) far from fixed plate (6) is fixedly connected with curved splint (10) by fixed pin (7), described
The bottom of head supporting structure (2) inner cavity is fixedly connected with vibration damper plate (11), and the other end of the flabellum ontology (1) is fixed with tail portion
Frame (14) is fixedly connected, and the bottom of tail portion fixed frame (14) inner cavity is fixedly connected with damping device (15), the damping dress
Setting (15) includes upper cover (151), is fixedly connected at the center of upper cover (151) lower surface with connecting shaft (152), the connection
The bottom of axis (152) is fixedly connected with second spring (153), the bottom and lower cover (154) upper surface of the second spring (153)
Center at be fixedly connected, the bottom of the upper cover (151) is fixedly connected with the upper surface of curved support frame (16), the arc
The both ends of support frame (16) are fixedly mounted on the two sides of tail portion fixed frame (14) inner cavity, the following table of the curved support frame (16)
Face is fixedly connected with telescopic sleeving rod (17), and the bottom of the bottom and tail portion fixed frame (14) inner cavity of the telescopic sleeving rod (17) is fixed
Connection.
2. a kind of wind electric power generation fan blade fixing device for transport according to claim 1, it is characterised in that: the head is solid
Determining frame (2) includes the first fixed frame (201), and first fixed frame (201) passes through the second bolt (202) and the second fixed frame
(203) it is fixedly connected.
3. a kind of wind electric power generation fan blade fixing device for transport according to claim 1, it is characterised in that: the fixed plate
(6) it is fixedly connected in the middle part of side the first spring (9), the other end of first spring (9) is fixedly connected with grip block.
4. a kind of wind electric power generation fan blade fixing device for transport according to claim 1, it is characterised in that: the head is solid
Determine the two sides at the top of frame (2) to offer the first tapped through hole (12), the two sides of head supporting structure (2) bottom offer
Second tapped through hole (13).
5. a kind of wind electric power generation fan blade fixing device for transport according to claim 1, it is characterised in that: the lower cover
(154) rubber damping plate is fixedly connected at inner wall.
6. a kind of wind electric power generation fan blade fixing device for transport according to claim 1, it is characterised in that: the tail portion is solid
Determine the two sides at the top of frame (14) to offer third tapped through hole (18), the two sides of tail portion fixed frame (14) bottom open up
There is the 4th tapped through hole (19).
7. a kind of wind electric power generation fan blade fixing device for transport according to claim 1, it is characterised in that: the head is solid
The bottom for determining frame (2) is fixedly connected with pedestal (20), the side of pedestal (20) upper surface and the bottom of tail portion fixed frame (14)
Portion is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820747394.0U CN208396870U (en) | 2018-05-19 | 2018-05-19 | A kind of wind electric power generation fan blade fixing device for transport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820747394.0U CN208396870U (en) | 2018-05-19 | 2018-05-19 | A kind of wind electric power generation fan blade fixing device for transport |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208396870U true CN208396870U (en) | 2019-01-18 |
Family
ID=65136022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820747394.0U Expired - Fee Related CN208396870U (en) | 2018-05-19 | 2018-05-19 | A kind of wind electric power generation fan blade fixing device for transport |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208396870U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566413A (en) * | 2019-10-08 | 2019-12-13 | 杭州勤立机械有限公司 | Fan blade mounting device for wind driven generator based on connecting rod principle |
| CN113479459A (en) * | 2021-06-24 | 2021-10-08 | 中材科技（邯郸）风电叶片有限公司 | Equipment is deposited to automatic multilayer of general wind-powered electricity generation blade |
| CN113685321A (en) * | 2021-10-26 | 2021-11-23 | 南通海舟船舶设备有限公司 | Offshore wind turbine tower transportation equipment |
| CN113789426A (en) * | 2021-08-16 | 2021-12-14 | 溧阳市中豪热处理有限公司 | Induction quenching device for shaft head end surface of shaft part and using method thereof |
| CN114148617A (en) * | 2021-11-19 | 2022-03-08 | 广东精铟海洋工程股份有限公司 | Offshore wind turbine blade transportation fixing device |
| WO2022115560A1 (en) * | 2020-11-25 | 2022-06-02 | Tpi Composites, Inc. | Universal supporting member for wind turbine blade |
-
2018
- 2018-05-19 CN CN201820747394.0U patent/CN208396870U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566413A (en) * | 2019-10-08 | 2019-12-13 | 杭州勤立机械有限公司 | Fan blade mounting device for wind driven generator based on connecting rod principle |
| WO2022115560A1 (en) * | 2020-11-25 | 2022-06-02 | Tpi Composites, Inc. | Universal supporting member for wind turbine blade |
| CN113479459A (en) * | 2021-06-24 | 2021-10-08 | 中材科技（邯郸）风电叶片有限公司 | Equipment is deposited to automatic multilayer of general wind-powered electricity generation blade |
| CN113789426A (en) * | 2021-08-16 | 2021-12-14 | 溧阳市中豪热处理有限公司 | Induction quenching device for shaft head end surface of shaft part and using method thereof |
| CN113685321A (en) * | 2021-10-26 | 2021-11-23 | 南通海舟船舶设备有限公司 | Offshore wind turbine tower transportation equipment |
| CN113685321B (en) * | 2021-10-26 | 2021-12-28 | 南通海舟船舶设备有限公司 | Offshore wind turbine tower transportation equipment |
| CN114148617A (en) * | 2021-11-19 | 2022-03-08 | 广东精铟海洋工程股份有限公司 | Offshore wind turbine blade transportation fixing device |
| CN114148617B (en) * | 2021-11-19 | 2023-12-12 | 广东精铟海洋工程股份有限公司 | Marine fan blade transportation fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20210519 |
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| CF01 | Termination of patent right due to non-payment of annual fee |