CN205614530U - A flange device for making aerogenerator's blade - Google Patents
A flange device for making aerogenerator's blade Download PDFInfo
- Publication number
- CN205614530U CN205614530U CN201620374335.4U CN201620374335U CN205614530U CN 205614530 U CN205614530 U CN 205614530U CN 201620374335 U CN201620374335 U CN 201620374335U CN 205614530 U CN205614530 U CN 205614530U
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- ring flange
- flange
- support
- hinged
- blade
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Abstract
The utility model discloses a flange device for making aerogenerator's blade specifically includes support, ring flange and drive arrangement, and the ring flange is articulated with the support, drive arrangement's one end and leg joint, and drive arrangement's the other end and ring flange are connected, and drive arrangement is used for ordering about the ring flange upset, when making the blade, blade mould supports on the support, and when needs were closely laminated the ring flange on blade end, drive arrangement ordered about ring flange upset to vertical position, and when needs broke away from the ring flange with vane end face, drive arrangement ordered about the ring flange upset, breaks away from the cooperation until ring flange and vane end face. Compared with the prior art, adopt this flange device to make the blade, need not to utilize the driving to hang and relapse to hoist the flange dish many times, can improve manufacturing efficiency, reduce safe risk simultaneously.
Description
Technical field
The utility model relates to wind-driven generator manufacture technology, is specifically related to a kind of blade for manufacturing wind-driven generator
Flange apparatus.
Background technology
Day by day harsh with the day by day exhausted of tradition fossil energy and environmental protection, wind-power electricity generation becomes the weight of energy sources
Want one of approach.
Wind-driven generator is the capital equipment of wind-power electricity generation, and it generally includes tower, cabin (also referred to as tower head) and wind wheel three
Individual pith, cabin is arranged at atop a tower, is provided with the parts such as drive disk assembly, generator and control element, wind in cabin
Wheel is connected with drive disk assembly, and drive disk assembly is connected with the power shaft of generator；During operation, wind-force orders about wind wheel and rotates, driving section
The rotary motion that wind wheel is inputted by part carries out passing to generator after speedup fall is turned round, and generator converts kinetic energy into electric energy and passes through
Circuit exports to electrical network.
Generally, wind wheel includes blade, wheel hub, kuppe and four parts of blade pitch device, and blade is with wheel hub by bolt even
Connecing, blade pitch device is arranged in wheel hub, and kuppe is positioned at hub nose.Blade connects for convenience, and the radicle at blade sets
It is equipped with multiple bolt sleeve.Currently, bolt sleeve generally uses pre-buried mode to be integrated in blade interior；In order to ensure each bolt sleeve
Position meet the expected requirements, frequently with flange apparatus, bolt sleeve is positioned in the fabrication process.Flange apparatus mainly wraps
Including support and ring flange, during operation, support is supported on the lower section of blade root end, and ring flange is close in vane end faces；In order to
Ensure workmanship, need in the fabrication process to depart from ring flange with vane end faces, in order to cleaning end face of flange；And at blade
Production process in, need repeated multiple times to dismount ring flange, detailed process is: first dismantles ring flange, then passes through
Ring flange is hung away by traveling crane, clears up end face of flange, then hangs ring flange to return to assemble.This manufacture seriously restricts
The raising of production efficiency, and there is serious potential safety hazard in repeated multiple times lifting.
Utility model content
In view of this, the utility model proposes the flange apparatus of a kind of blade for manufacturing wind-driven generator, in order to carry
Rise the manufacture efficiency of blade, reduce the security risk in manufacture process simultaneously.
The flange apparatus of the blade for manufacturing wind-driven generator that the utility model proposes specifically includes support, ring flange
And driving means, described ring flange is hinged with support, and one end of described driving means is connected with support, described driving means another
One end is connected with ring flange, and described driving means is used for ordering about the upset of described ring flange.
Preferably, the bottom of described ring flange is hinged with support by horizontally hinged axle.
Preferably, the bottom of described ring flange is provided with multiple linking arm, and described support is provided with multiple mounting seat, institute
State linking arm hinged with mounting seat by described horizontally hinged axle.
Preferably, described mounting seat includes base and hinged seat, and described base is fixing with support to be connected, and described hinged seat sets
Put on described base.
Preferably, described mounting seat also includes adjusting rod and limit base, and described base is provided with draw-in groove, described hinged seat
Bottom be slidably connected with described draw-in groove；Described limit base is fixed on base, and one end of described adjusting rod is connected with hinged seat,
Its other end passes through described limit base, and described adjusting rod is adjustable with the relative position of limit base.
Preferably, described adjusting rod and limit base are threaded connection.
Preferably, described adjusting rod being provided with two stop nuts, two described stop nuts lay respectively at limit base
Both sides.
Preferably, described flange apparatus also includes retaining mechanism, and described retaining mechanism includes bearing, pull bar and locking screw
Mother, described bearing is fixedly installed on support, and one end of described pull bar is hinged with bearing by bearing pin, and described locking nut passes through
Screw thread is arranged on the other end of pull bar.
Preferably, the bilateral symmetry of described ring flange is provided with otic placode, the top edge of each described otic placode and following fate
It is not disposed with the groove coordinating with described pull bar.
Preferably, described driving means is telescopic oil cylinder, and two described telescopic oil cylinders are arranged in parallel in the both sides of support.
The flange apparatus that the utility model proposes specifically includes support, ring flange and driving means, and ring flange cuts with scissors with support
Connecing, one end of driving means is connected with support, and the other end of driving means is connected with ring flange, and driving means is used for ordering about described
Ring flange overturns；When manufacturing blade, blade mold is supported on support, when needs are fitted tightly over ring flange on blade tip
When, driving means orders about ring flange upset to vertical position, when needs by ring flange with vane end faces disengaging when, driving means is driven
Make ring flange overturn, coordinate until ring flange departs from vane end faces.
Compared with prior art, this flange apparatus is used to manufacture blade, it is not necessary to utilize the repeated multiple times hoisting flange of traveling crane
Dish, can improve manufacture efficiency, reduce security risk simultaneously.
Brief description
Constituting a part of accompanying drawing of the present utility model to be further appreciated by of the present utility model for providing, this practicality is new
The schematic description and description of type is used for explaining the utility model, is not intended that to improper restriction of the present utility model.?
In accompanying drawing:
The stereogram of the flange apparatus that Fig. 1 provides for the utility model specific embodiment；
Fig. 2 is the structural representation of the ring flange of flange apparatus shown in Fig. 1；
Fig. 3 is the structural representation of the mounting seat of flange apparatus shown in Fig. 1；
Fig. 4 is the structural representation of the retaining mechanism of flange apparatus shown in Fig. 1.
Description of reference numerals:
1 support 2 ring flange 3 telescopic oil cylinder 4 mounting seat 5 retaining mechanism
21 linking arm 22 otic placode 23 groove 41 base 42 hinged seats
43 adjusting rod 44 limit base 45 stop nut 51 bearing 52 pull bars
53 locking nut 54 bearing pin 55 push rods
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the utility model and the feature in embodiment can
To be mutually combined.Describe the utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figure 1-2, the utility model specific embodiment propose flange apparatus specifically include support the 1st, ring flange 2 and
Telescopic oil cylinder 3, wherein, support 1 is provided with mounting seat 4, and the bottom of ring flange 2 is provided with three linking arms 21, the two of ring flange 2
Side is symmetrically arranged with otic placode 22, and linking arm 21 is hinged with mounting seat 4 by horizontally hinged axle, one end of telescopic oil cylinder 3 and support 1
Connecting, the other end of telescopic oil cylinder 3 is connected with ring flange 2, and two telescopic oil cylinders 3 are arranged in parallel in the both sides of support 1；Stretching
Under the ordering about of contracting oil cylinder 3, ring flange 2 can overturn around horizontally hinged axle.
When manufacturing blade, blade mold is supported on support 1, when needs are fitted tightly over ring flange 2 on blade tip
When, telescopic oil cylinder 3 shortens, and then orders about ring flange 2 and be flipped up to vertical position；When needs are by ring flange 2 and vane end faces
During disengaging, telescopic oil cylinder 3 extends, and then orders about ring flange 2 and downwardly turn over until ring flange 2 and vane end faces depart from coordinates.
In further carrying out example, as it is shown on figure 3, mounting seat 4 includes base the 41st, hinged seat the 42nd, adjusting rod 43 and limit
Position seat 44, base 41 is fixing with support 1 to be connected, and base 41 is provided with draw-in groove, and the bottom of hinged seat 42 and draw-in groove are slidably connected,
Limit base 44 is fixed on base 41, and one end of adjusting rod 43 is connected with hinged seat 42, and the other end of adjusting rod 43 passes through spacing
Seat 44, adjusting rod 43 is provided with two stop nuts 45, and two stop nuts 45 lay respectively at the both sides of limit base 44.This
The mounting seat 4 of structure can be adjusted the position of hinged seat 42 by adjusting rod 43, and then ensures the installation accuracy of ring flange 2；
The effect of two stop nuts 45 is the relative position limiting adjusting rod 43 and limit base 44, thus hinged seat 42 is fixed on the end
On seat 41.Certainly, in other embodiments, can remove two stop nuts 45, specifically, adjusting rod 43 and limit base 44 it
Between be threaded connection；Threaded both can limit adjusting rod 43 and the relative position of limit base 44 in inactive state, again may be used
To be regulated the position of hinged seat 42 by rotation adjusting lever 43.
In the above-described embodiments, in order to make ring flange 2 and blade tip be maintained at the state fitting tightly, flange apparatus is also
Including retaining mechanism 5, as shown in Figure 4, retaining mechanism 5 specifically includes bearing the 51st, pull bar 52 and locking nut 53, and bearing 51 is fixed
Being arranged on support 1, one end of pull bar 52 is hinged with bearing 51 by bearing pin 54, and locking nut 53 is arranged on pull bar by screw thread
The other end of 52；Accordingly, as in figure 2 it is shown, the top edge of each otic placode 22 and lower limb are respectively disposed with coordinates with pull bar 52
Groove 23.During work, the middle part of pull bar 52 is stuck in groove 23, tightens locking nut 53 so that ring flange 2 abuts against
Blade tip.The degree of tightness of adjusting lock nut 53 for convenience, is provided with push rod 55 on locking nut 53.
It is emphasized that in other embodiments, telescopic cylinder can also be used to replace telescopic oil cylinder 3.
Compared with prior art, this flange apparatus is used to manufacture blade, it is not necessary to utilize the repeated multiple times hoisting flange of traveling crane
Dish 2, can improve manufacture efficiency, reduce security risk simultaneously.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in the utility model
Protection domain within.
Claims (10)
1. the flange apparatus being used for manufacturing the blade of wind-driven generator, it is characterised in that include support (1), ring flange (2)
And driving means, described ring flange (2) is hinged with support (1), and one end of described driving means is connected with support (1), described drives
The other end of dynamic device is connected with ring flange (2), and described driving means is used for ordering about described ring flange (2) upset.
2. flange apparatus according to claim 1, it is characterised in that the bottom of described ring flange (2) is passed through horizontally hinged
Axle is hinged with support (1).
3. flange apparatus according to claim 2, it is characterised in that the bottom of described ring flange (2) is provided with multiple company
Connect arm (21), described support (1) be provided with multiple mounting seat (4), described linking arm (21) by described horizontally hinged axle with
Mounting seat (4) is hinged.
4. flange apparatus according to claim 3, it is characterised in that described mounting seat (4) includes base (41) and hinged
Seat (42), described base (41) is fixing with support (1) to be connected, and described hinged seat (42) is arranged on described base (41).
5. flange apparatus according to claim 4, it is characterised in that described mounting seat (4) also include adjusting rod (43) and
Limit base (44), described base (41) is provided with draw-in groove, and the bottom of described hinged seat (42) and described draw-in groove are slidably connected；Institute
Stating limit base (44) to be fixed on base (41), one end of described adjusting rod (43) is connected with hinged seat (42), and its other end is worn
Cross described limit base (44), and described adjusting rod (43) is adjustable with the relative position of limit base (44).
6. flange apparatus according to claim 5, it is characterised in that described adjusting rod (43) and limit base (44) pass through spiral shell
Line connects.
7. flange apparatus according to claim 5, it is characterised in that be provided with two spacing spiral shells on described adjusting rod (43)
Female (45), two described stop nuts (45) lay respectively at the both sides of limit base (44).
8. flange apparatus according to claim 1, it is characterised in that also include retaining mechanism (5), described retaining mechanism
(5) including bearing (51), pull bar (52) and locking nut (53), described bearing (51) is fixedly installed on support (1), described draws
One end of bar (52) is hinged with bearing (51) by bearing pin (54), and described locking nut (53) is arranged on pull bar (52) by screw thread
The other end.
9. flange apparatus according to claim 8, it is characterised in that the bilateral symmetry of described ring flange (2) is provided with ear
Plate (22), the top edge of each described otic placode (22) and lower limb are respectively disposed with the groove coordinating with described pull bar (52)
(23)。
10. the flange apparatus according to claim 1 to 9 any one, it is characterised in that described driving means is flexible oil
Cylinder (3), two described telescopic oil cylinders (3) are arranged in parallel in the both sides of support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620374335.4U CN205614530U (en) | 2016-04-28 | 2016-04-28 | A flange device for making aerogenerator's blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620374335.4U CN205614530U (en) | 2016-04-28 | 2016-04-28 | A flange device for making aerogenerator's blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205614530U true CN205614530U (en) | 2016-10-05 |
Family
ID=57028633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620374335.4U Active CN205614530U (en) | 2016-04-28 | 2016-04-28 | A flange device for making aerogenerator's blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205614530U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673319A (en) * | 2018-04-24 | 2018-10-19 | 太仓希拓自动化设备有限公司 | A kind of efficient fan blade cutting equipment and its working method in wind energy plant |
| CN114589842A (en) * | 2022-03-25 | 2022-06-07 | 东台迈盛智能科技有限公司 | Aerogenerator blade mould convenient to bonding angle location |
-
2016
- 2016-04-28 CN CN201620374335.4U patent/CN205614530U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673319A (en) * | 2018-04-24 | 2018-10-19 | 太仓希拓自动化设备有限公司 | A kind of efficient fan blade cutting equipment and its working method in wind energy plant |
| CN114589842A (en) * | 2022-03-25 | 2022-06-07 | 东台迈盛智能科技有限公司 | Aerogenerator blade mould convenient to bonding angle location |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102206 31 Industrial Park, North Qing Road, Beijing, Changping District Patentee after: Sany Heavy Energy Co.,Ltd. Address before: 102206 31 Industrial Park, North Qing Road, Beijing, Changping District Patentee before: SANY HEAVY ENERGY Co.,Ltd. Address after: 102206 31 Industrial Park, North Qing Road, Beijing, Changping District Patentee after: SANY HEAVY ENERGY Co.,Ltd. Address before: 102206 31 Industrial Park, North Qing Road, Beijing, Changping District Patentee before: SANY HEAVY ENERGY EQUIPMENT Co.,Ltd. |