CN106395601B - Air dismounting device for air guide sleeve and wind generating set - Google Patents
Air dismounting device for air guide sleeve and wind generating set Download PDFInfo
- Publication number
- CN106395601B CN106395601B CN201611090127.2A CN201611090127A CN106395601B CN 106395601 B CN106395601 B CN 106395601B CN 201611090127 A CN201611090127 A CN 201611090127A CN 106395601 B CN106395601 B CN 106395601B
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- disengagement
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- bearing bracket
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- 230000005484 gravity Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000004080 punching Methods 0.000 description 6
- 230000032683 aging Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
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- Wind Motors (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention provides an aerial dismounting device for a flow guide cover and a wind generating set. The aerial dismounting device for the air guide sleeve comprises a connecting part, wherein the connecting part is used for being matched with a front end cover of the air guide sleeve of the wind generating set; the connecting support legs are multiple and are sequentially arranged at intervals along the circumferential direction of the connecting part, the first ends of the connecting support legs are fixedly connected to the connecting part, the second ends of the connecting support legs are connected with the front end cover, and one connecting support leg is provided with a hanging ring; the axis of the front end cover and the horizontal plane form a first included angle, when the central axis of the connecting part is horizontal, a second included angle is formed between a connecting line of a lifting point of the lifting ring and the gravity center of the aerial dismounting device and the vertical plane, and the second included angle is equal to the first included angle of the front end cover. The aerial dismounting device can realize aerial dismounting and hoisting.
Description
Technical field
The present invention relates to wind power generating set ancillary equipment field, more particularly to a kind of kuppe with aerial provision for disengagement and
Wind power generating set.
Background technology
In wind-powered electricity generation industry internal cause wind power generating set pitch motor or retarder when big parts damages or kuppe when long
Between run after be damaged aging the problems such as, it is necessary to be dismantled in the air to kuppe, to be repaired or replaced.Due to water conservancy diversion
Cover drive end bearing bracket is cone, and universal method for dismounting is under being hung on the top of drive end bearing bracket using lifting bolt at present, or again
New punching is dismantled, but there are following problem for this method：
Since there are the danger such as loose or dislocation in reason, the lifting bolts of kuppe drive end bearing bracket such as kuppe damage or aging；
Since lifting bolt is installed on the top of kuppe drive end bearing bracket during dismounting, but during fan operation
The central axes of kuppe drive end bearing bracket form certain elevation angle with horizontal plane, and kuppe drive end bearing bracket can be so caused in dismounting de-
Swung during from water conservancy diversion cover body, the danger such as cause to collide with.
A kind of air guide sleeve of wind-driven generator capouch assembly tooling is disclosed in the prior art, is disclosed a kind of generator partially and is led
Cover capouch assembly tooling is flowed, its cardinal principle is to adjust to install according to the elevation angle of kuppe using movable supporting frame and capouch stent
Angle.But the device can be used only in the installation of kuppe drive end bearing bracket ground, it is impossible to be dismantled in the air.
Another wind generator set air guide sleeve drive end bearing bracket mounting tool discloses a kind of kuppe drive end bearing bracket mounting tool,
Its cardinal principle is that kuppe drive end bearing bracket is installed on support stent, and support stent is mounted on bearings, realizes kuppe drive end bearing bracket
The purpose of installation, convenient installation.But the device can only equally mount and dismount on ground, it is impossible to be dismantled in the air.
The content of the invention
The embodiment of the present invention provides a kind of kuppe aerial provision for disengagement and wind power generating set, to solve kuppe
Drive end bearing bracket dismantles the problem of inconvenience in the air.
To reach above-mentioned purpose, the embodiment of the present invention provides a kind of kuppe to be included with aerial provision for disengagement：Connecting portion,
Connecting portion is used to coordinate with the drive end bearing bracket of wind generator set air guide sleeve；Connection leg, connection leg is multiple, and along connecting portion
Circumferential direction be arranged at intervals successively, the first end of connection leg is fixedly connected on connecting portion, the second end of connection leg and front end
Lid connects, and hanging ring is provided with one of connection leg；The axis of drive end bearing bracket has the first angle with horizontal plane, connecting portion
When central axis is horizontal, there is the second angle between the line and perpendicular of the center of gravity of the suspension centre of hanging ring and aerial provision for disengagement,
Second angle is equal with the first angle of drive end bearing bracket.
Further, connecting portion has the supporting surface for being used for completely or partially being bonded with the outer surface of drive end bearing bracket, supporting surface
When being bonded with drive end bearing bracket, the central axis of connecting portion and the centerline axis parallel of drive end bearing bracket, the suspension centre of hanging ring are filled with aerial dismounting
The line for the center of gravity put is vertical.
Further, connecting portion is tapered connection.
Further, connection leg is three or more than three, and is set along the circumferential uniform intervals of connecting portion.
Further, aerial provision for disengagement further includes support component, and support component connects two adjacent connection legs.
Further, multiple installing mechanisms, connection branch of multiple installing mechanisms along place are both provided with each connection leg
The length direction of leg is set gradually, and support component is connected on the corresponding installing mechanism of two adjacent connection legs.
Further, the second end of connection leg coordinates with drive end bearing bracket magnetic.
Further, the second end of each connection leg is fixedly installed the first magnetic part, and aerial provision for disengagement further includes
The second magnetic part coordinated with the first magnetic part.
Further, the first magnetic part is electromagnet, and/or the second magnetic part is electromagnet.
According to another aspect of the present invention, there is provided a kind of wind power generating set, it includes kuppe, and kuppe has front end
Lid, wind power generating set further include the aerial provision for disengagement of above-mentioned kuppe, the connecting portion and drive end bearing bracket of aerial provision for disengagement
Fitting, the connection leg magnetic of aerial provision for disengagement are fixed on drive end bearing bracket.
The aerial provision for disengagement of the embodiment of the present invention, connecting portion are used to contact with drive end bearing bracket and provide support, use at the same time
In installation connection leg etc..Hanging ring is provided with one of connection leg, and the lifting in disassembly process is realized by hanging ring.
Multiple connection legs coordinate to be supported to being disassembled thing.When so carrying out the dismounting of drive end bearing bracket of kuppe in the air, in the air
The first angle of the second angle and drive end bearing bracket itself of connecting portion is consistent after provision for disengagement lifting, it is ensured that aerial provision for disengagement is easy to
Coordinate with drive end bearing bracket, and will not rotate after drive end bearing bracket dismounting and cause to collide, ensure dismounting safety.
Brief description of the drawings
Fig. 1 is the stereochemical structure that the first kuppe of the embodiment of the present invention is coordinated with aerial provision for disengagement and drive end bearing bracket
Schematic diagram；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the stereochemical structure that second of kuppe of the embodiment of the present invention is coordinated with aerial provision for disengagement and drive end bearing bracket
Schematic diagram；
Fig. 4 is the sectional structure that the first kuppe of the embodiment of the present invention is coordinated with aerial provision for disengagement and drive end bearing bracket
Schematic diagram；
Fig. 5 is the partial enlarged view at B in Fig. 4；
Fig. 6 is the side view structure that the first kuppe of the embodiment of the present invention is coordinated with aerial provision for disengagement and drive end bearing bracket
Schematic diagram.
Description of reference numerals：
10th, connecting portion；19th, central axis；20th, connection leg；21st, hanging ring；23rd, contiguous block；31st, installing mechanism；40th, prop up
Support component；50th, the second magnetic part；60th, the first magnetic part；90th, drive end bearing bracket.
Embodiment
The aerial provision for disengagement of the embodiment of the present invention and wind power generating set are described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, according to an embodiment of the invention, kuppe includes 10 He of connecting portion with aerial provision for disengagement
Connection leg 20.Wherein, connecting portion 10 is used to coordinate with the drive end bearing bracket 90 of wind generator set air guide sleeve.Connection leg 20 is more
It is a, and be arranged at intervals successively along the circumferential direction of connecting portion 10, the first end of connection leg 20 is fixedly connected on connecting portion 10, connection
The second end of supporting leg 20 is connected with drive end bearing bracket 90, and hanging ring 21 is provided with one of connection leg 20.The axis of drive end bearing bracket 90
There is the first angle with horizontal plane, when the central axis 19 of connecting portion 10 is horizontal, the suspension centre of hanging ring 21 and aerial provision for disengagement
There is the second angle, the second angle is equal with the first angle of drive end bearing bracket 90 between the line and perpendicular of center of gravity.
Connecting portion 10 is used to contact with being disassembled thing (drive end bearing bracket 90) and provide support, while is used to install connection leg 20
Deng.Hanging ring 21 is provided with one of connection leg 20, and the lifting in disassembly process is realized by hanging ring 21.Multiple connections
Supporting leg 20 coordinates to be supported to being disassembled thing.When so carrying out the dismounting of drive end bearing bracket 90 of kuppe in the air, aerial dismounting
The inclination angle (the second angle) of connecting portion 10 and the elevation angle (the first angle) of drive end bearing bracket 90 itself are consistent after device lifting, it is ensured that aerial
Provision for disengagement will not rotate after the dismounting of drive end bearing bracket 90 easy to coordinate with drive end bearing bracket 90 and cause to collide, and ensure dismounting safety.
It should be noted that in the present embodiment, connection leg 20 has multiple, is provided with hanging ring 21 on one of them.When
So, in other embodiments, hanging ring 21 can also be set on remaining connection leg 20, in lifting one hanging ring 21 of selection with
Suspension hook connects.
In the present embodiment, the drive end bearing bracket 90 for the kuppe that aerial provision for disengagement is used to carry out wind power generating set is torn open
Unload, it is drive end bearing bracket 90 to be disassembled thing.To solve to carry out to hang caused by existing 90 aging of drive end bearing bracket when drive end bearing bracket 90 is dismantled in the air
Need punching the problem of destroying 90 structure of drive end bearing bracket on drive end bearing bracket 90 when cartridge screw easily comes off or lifts.
As shown in figure 4, connecting portion 10 has the supporting surface for being used for completely or partially being bonded with being disassembled the outer surface of thing, branch
When support face is bonded with being disassembled thing, the central axis 19 of connecting portion 10 is parallel with the central axis 19 for being disassembled thing, hanging ring 21
The line of suspension centre and the center of gravity A of aerial provision for disengagement is vertical.So ensure when the axis for being disassembled thing is not horizontal, aerial dismounting
Device has same inclination angle, when aerial provision for disengagement is more preferably docked with being disassembled when thing is connected in the air.
As shown in fig. 6, specific to the drive end bearing bracket 90 that thing is wind generator set air guide sleeve is disassembled, due to drive end bearing bracket 90
Axis has the first angle (i.e. the elevation angle, is usually 0 ° to 90 °) with horizontal plane, in order to easily pull down drive end bearing bracket 90, makes
Drive end bearing bracket 90 does not collide when unloading, and when the central axis 19 of connecting portion 10 is horizontal, the suspension centre of hanging ring 21 is filled with aerial dismounting
It is equal with the elevation angle of drive end bearing bracket 90 with the second angle a, the second angle a between the line and perpendicular of the center of gravity A put.
When so dismounting lifts, when hanging ring 21 is maintained at vertical, drive end bearing bracket 90 and connecting portion 10 keep identical and face upward
The other parts of angle, such drive end bearing bracket 90 and kuppe will not rotate after departing from, collision free damage.
In order to improve applicability, multiple hanging rings 21 can be set on connection leg 20, or be set on connection leg 20
Multiple hanging ring connecting holes for being used to install hanging ring 21, hanging ring 21 coordinate with one of mounting hole as needed.So each hang
Ring 21 is different with the angle for the second angle a that perpendicular is formed from the line of center of gravity A, can be according to different drive end bearing brackets 90
The elevation angle selects the hanging ring 21 of diverse location, and applicability is more preferable.
In the present embodiment, in order to adapt to the structure of drive end bearing bracket 90, connecting portion 10 is tapered connection.Tapered connection can
It is bonded with the front portion well with the drive end bearing bracket 90 of kuppe, to be supported, also functions to the effect of guiding centering.When
So, in other embodiments, connecting portion 10 can be triangle or other polygon supporting structures.As long as it can ensure to drive end bearing bracket
90 have supporting role.
As shown in Figure 1 to Figure 3, in order to ensure solid and reliable support, it is ensured that the load-bearing capacity and connection during lifting are reliable
Property, connection leg 20 is three or more than three.One of connection leg 20 is used to be connected with suspending hook, connection in addition
Supporting leg 20 is mainly used for Auxiliary support load-bearing.
In the present embodiment, the connection leg 20 for lifting is on top, remaining for being connected with hook crane etc.
Connection leg 20 is used to support drive end bearing bracket 90 in lower part.
Preferably, multiple connection legs 20 are set along the circumferential uniform intervals of connecting portion 10, to improve enabling capabilities.At this
In embodiment, connection leg 20 be three, and it is two neighboring between angle be 120 °.Ensure there are two connections when so lifting
Supporting leg 20 is in lower support drive end bearing bracket 90, guarantee support reliability.
In the present embodiment, the first end of connection leg 20 is provided with contiguous block 23, for being connected with connecting portion 10.Connection
Block 23 is connected on connecting portion 10 by the mode such as welding or being bolted, the other end by bolt with connection leg 20 other
Part is connected.
In the present embodiment, aerial provision for disengagement is fixed using magnetic mode with being disassembled thing, is avoided and is being disassembled thing
Upper punching is fixed, and is reduced to being disassembled the destruction of thing, and may be reused, and can adapt to different be disassembled thing.
Specifically, the second end of connection leg 20 is connected by magnetic mode with drive end bearing bracket 90.The second of connection leg 20
End is fixedly installed the first magnetic part 60.Correspondingly, the inner side of drive end bearing bracket 90 is provided with second coordinated with the first magnetic part 60
Magnetic part 50.
First magnetic part 60 can be electromagnet, and so more convenient control is attracted or separates, and dismounting and connection are more square
Just.Certainly, the first magnetic part 60 can also be permanent magnet.
First magnetic part 60 can be fixed on connection leg 20 by modes such as welding.First magnetic part 60 is in kuppe
Outside, its face contacted with the drive end bearing bracket 90 of kuppe is arc, so when aerial provision for disengagement and the front end of kuppe
It can be bonded well during the outer surface fitting of lid 90.Realized by the actuation of the first magnetic part 60 and the second magnetic part 50 to preceding
The clamping of end cap 90, the connection of aerial provision for disengagement and drive end bearing bracket 90 is realized in the case where not destroying the structure of drive end bearing bracket 90.
Second magnetic part 50 can also be electromagnet or permanent magnet, be pressed from both sides as long as can realize with the magnetic of the first magnetic part 60
It is tight.As shown in Figure 4 and Figure 5, it is fixed at the first magnetic part 60 of the second end of connection leg 20 and in correspondence position
50 magnetic of the second magnetic part for being arranged on the inside of kuppe coordinates, and plays the role of fastening kuppe drive end bearing bracket 90.Second magnetic
The face that suction portion 50 is contacted with kuppe drive end bearing bracket 90 is equally arc, by the first magnetic part 60 and the second magnetic part 50
Control so that both are mutually attracted, and have the function that the drive end bearing bracket 90 for clamping kuppe, avoid the drive end bearing bracket 90 in kuppe
It is upper to carry out the processes such as secondary punching and connection bolt so that disassembling section fast and easy, it is efficient.
In order to ensure the relative position between multiple connection legs 20, aerial provision for disengagement further includes support component 40, branch
Support component 40 connects adjacent connection leg 20.
Specifically, the both ends of support component 40 are welded with connection leg 20 respectively, play the role of support and fixation.Or
Person, the both ends of support component 40 are fixed on connection leg 20 by installing mechanism 31, and connection leg 20 is maintained at certain
In angle.
In the present embodiment, support component 40 can be three sections of arc-shaped supporting rods.Installing mechanism 31 can be fixed
The installing plate of the end of support component 40 is connected to, installing plate is connected by bolt with connection leg 20.On connection leg 20
Elongate holes are provided with, to facilitate the installation site for adjusting support component 40.Installing mechanism 31 can also be provided in connection branch
Mounting hole on leg 20.
The installing mechanisms 31 of multiple installation support components 40 are provided with connection leg 20, multiple installing mechanisms 31 are along connection
The length direction of supporting leg 20 is set gradually.Support component so can be adjusted by adjusting the installation site of support component 40
40 position, and then change the length of support component 40, it is ensured that meet the rigid demand of aerial provision for disengagement entirety.
When installing mechanism 31 is mounting hole, 2 to 4 mounting holes are set on connection leg 20, can be according to kuppe
The size of drive end bearing bracket 90 is adjusted the welding position of support component 40, support component 40 is in the fixed position of needs, full
Foot lifting needs.
When installing mechanism 31 is installing plate and bolt, one or more strip holes are provided with connection leg 20, can be with
By adjusting fixed position of the support component 40 on supporting leg, the purpose of the size of the arc length of adjustment support component 40 is played, when
After lifting by crane the aerial provision for disengagement, three connection legs 20 can be maintained at 120 ° of angle, so always there is two connection branch
Leg 20 holds kuppe drive end bearing bracket 90 in lower section, and the supporting leg at top is pulled down kuppe drive end bearing bracket 90 by lifting lug.
The aerial provision for disengagement can be solved because the big parts damages such as pitch motor in wind power generating set or retarder need
Dismantle when kuppe carries out maintenance or kuppe be damaged after long-play aging the problems such as when needing dismounting and change,
Kuppe is dismantled in the air, due to kuppe drive end bearing bracket be cone, and there are the problem of.Due to kuppe damage or old
There are the danger such as loose or dislocation in reason, the lifting bolts of kuppe drive end bearing bracket such as change, cause unsafe when dismounting lifts in the air
Problem.Or punching heavy workload is bored on kuppe, bad the problem of carrying out mounting hanger.Or due to hanging in disassembly process
Ring screw is installed on the top of drive end bearing bracket, and the problem of rocking etc. occurs after dismounting.
According to another aspect of the present invention, there is provided a kind of wind power generating set, it includes kuppe, and kuppe has front end
Lid 90, wind power generating set further include above-mentioned aerial provision for disengagement, and connecting portion 10 and the drive end bearing bracket 90 of aerial provision for disengagement paste
Close, 20 magnetic of connection leg of aerial provision for disengagement is fixed on drive end bearing bracket 90.The aerial provision for disengagement by magnetic mode with
The drive end bearing bracket 90 of kuppe is fixed, and improving work efficiency reduces labor intensity, and avoids and destroy kuppe front end
The structure of lid 90.Sling facing upward for angle that the line of rear suspension centre to center of gravity formed with mounting surface and the drive end bearing bracket of wind power generating set
Angle is identical, convenient installation.
The structure of the aerial provision for disengagement is simple, conveniently dismounting, improves work efficiency, reduces labour cost, at the same time
It ensure that kuppe is injury-free, saved cost, realize the fast and effective aerial dismounting kuppe drive end bearing bracket of wind, farm site
Work.
When carrying out the dismounting of drive end bearing bracket 90 by the aerial provision for disengagement, first connecting portion 10 and the head of drive end bearing bracket 90 are matched somebody with somebody
Close, then the second end of connection leg 20 and 90 magnetic of drive end bearing bracket are coordinated and realize fixation.Afterwards, the fixation of drive end bearing bracket 90 is carried out
Bolt loosens, and separates drive end bearing bracket 90 and kuppe.Hung down again by hanging ring.
The aerial provision for disengagement and wind power generating set of the present invention has the effect that：
Fixation is clamped to kuppe using the first magnetic part and the second magnetic part, this avoid enterprising in kuppe
Row punching, reduces the destruction to kuppe, can also carry out secondary use.
At a certain angle with mounting surface shape using the suspension centre of hanging ring and the line of aerial provision for disengagement center of gravity, the angle is same
The elevation angle of wind power generating set is identical, this makes it possible to easily be dismantled, the danger such as prevents to rock.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
- A kind of 1. aerial provision for disengagement of kuppe, it is characterised in that including：Connecting portion (10), the connecting portion (10) are used to coordinate with the drive end bearing bracket (90) of wind generator set air guide sleeve；Connection leg (20), the connection leg (20) is multiple, and is arranged at intervals successively along the circumferential direction of the connecting portion (10), The first end of the connection leg (20) is fixedly connected on the connecting portion (10), the second end of the connection leg (20) with The drive end bearing bracket (90) connects, and hanging ring (21) is provided with one of them described connection leg (20)；The axis of the drive end bearing bracket (90) has the first angle with horizontal plane, and the central axis (19) of the connecting portion (10) is horizontal When, there is the second angle between the line and perpendicular of the suspension centre of the hanging ring (21) and the center of gravity of aerial provision for disengagement, it is described Second angle is equal with the first angle of the drive end bearing bracket (90).
- 2. the aerial provision for disengagement of kuppe according to claim 1, it is characterised in that the connecting portion (10), which has, to be used In the supporting surface that the outer surface with the drive end bearing bracket (90) is completely or partially bonded, the supporting surface is pasted with the drive end bearing bracket (90) During conjunction, the central axis (19) of the connecting portion (10) and the centerline axis parallel of the drive end bearing bracket (90), the hanging ring (21) Suspension centre and the line of the center of gravity of aerial provision for disengagement it is vertical.
- 3. the aerial provision for disengagement of kuppe according to claim 1, it is characterised in that the connecting portion (10) is taper Connector.
- 4. the aerial provision for disengagement of kuppe according to claim 1, it is characterised in that the connection leg (20) is three More than a, and set along the circumferential uniform intervals of the connecting portion (10).
- 5. the aerial provision for disengagement of kuppe according to claim 1, it is characterised in that aerial provision for disengagement further includes branch Support component (40), the support component (40) connect two adjacent connection legs (20).
- 6. the aerial provision for disengagement of kuppe according to claim 5, it is characterised in that on each connection leg (20) It is both provided with multiple installing mechanisms (31), length side of multiple installing mechanisms (31) along the connection leg (20) at place To setting gradually, the support component (40) is connected to the corresponding fitting machine of the connection leg (20) of adjacent two On structure (31).
- 7. the aerial provision for disengagement of kuppe according to claim 1, it is characterised in that the of the connection leg (20) Two ends coordinate with the drive end bearing bracket (90) magnetic.
- 8. the aerial provision for disengagement of kuppe according to claim 1, it is characterised in that each connection leg (20) Second end is fixedly installed the first magnetic part (60), and the aerial provision for disengagement is further included matches somebody with somebody with first magnetic part (60) The second magnetic part (50) closed.
- 9. the aerial provision for disengagement of kuppe according to claim 8, it is characterised in that first magnetic part (60) is Electromagnet, and/or second magnetic part (50) are electromagnet.
- 10. a kind of wind power generating set, it is characterised in that including kuppe, the kuppe has drive end bearing bracket (90), wind-force hair Motor group further includes the aerial provision for disengagement of kuppe any one of claim 1 to 9, the aerial provision for disengagement Connecting portion (10) is bonded with the drive end bearing bracket (90), connection leg (20) magnetic of the aerial provision for disengagement be fixed on it is described before On end cap (90).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090127.2A CN106395601B (en) | 2016-11-30 | 2016-11-30 | Air dismounting device for air guide sleeve and wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090127.2A CN106395601B (en) | 2016-11-30 | 2016-11-30 | Air dismounting device for air guide sleeve and wind generating set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106395601A CN106395601A (en) | 2017-02-15 |
| CN106395601B true CN106395601B (en) | 2018-05-04 |
Family
ID=58083988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611090127.2A Active CN106395601B (en) | 2016-11-30 | 2016-11-30 | Air dismounting device for air guide sleeve and wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106395601B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667722B (en) * | 2019-03-01 | 2020-04-28 | 北方民族大学 | Air pipe orifice horizontal butt joint device and method positioned by magnetic spherical hinge |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3459406A (en) * | 1967-09-25 | 1969-08-05 | Harmonic Reed Corp | Dome hoist |
| CN201857209U (en) * | 2010-10-31 | 2011-06-08 | 江苏文德新能源有限公司 | Special lifting tool provided with wheel hub of diversion cover |
| CN104066672A (en) * | 2012-01-25 | 2014-09-24 | 乌本产权有限公司 | Method and device for mounting a rotor hub on a wind turbine |
| CN106081858A (en) * | 2016-08-25 | 2016-11-09 | 优利康达（天津）科技有限公司 | Wind-powered electricity generation kuppe capouch hanging apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2324259A2 (en) * | 2008-08-13 | 2011-05-25 | Vestas Wind Systems A/S | Wind turbine rotor and method of calibrating rotor blade pitch |
-
2016
- 2016-11-30 CN CN201611090127.2A patent/CN106395601B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3459406A (en) * | 1967-09-25 | 1969-08-05 | Harmonic Reed Corp | Dome hoist |
| CN201857209U (en) * | 2010-10-31 | 2011-06-08 | 江苏文德新能源有限公司 | Special lifting tool provided with wheel hub of diversion cover |
| CN104066672A (en) * | 2012-01-25 | 2014-09-24 | 乌本产权有限公司 | Method and device for mounting a rotor hub on a wind turbine |
| CN106081858A (en) * | 2016-08-25 | 2016-11-09 | 优利康达（天津）科技有限公司 | Wind-powered electricity generation kuppe capouch hanging apparatus |
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| Publication number | Publication date |
|---|---|
| CN106395601A (en) | 2017-02-15 |
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