CN108674938B - Wind-powered electricity generation blade upset car - Google Patents
Wind-powered electricity generation blade upset car Download PDFInfo
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- CN108674938B CN108674938B CN201810794797.5A CN201810794797A CN108674938B CN 108674938 B CN108674938 B CN 108674938B CN 201810794797 A CN201810794797 A CN 201810794797A CN 108674938 B CN108674938 B CN 108674938B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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Abstract
The invention discloses a wind power blade overturning vehicle which comprises a vehicle frame and an overturning device arranged on the vehicle frame, wherein the overturning device comprises a rolling ring, a first clamp and a second clamp which are arranged on the rolling ring and face to each other, a clamping area of a wind power blade is formed between the first clamp and the second clamp, the first clamp is connected with the rolling ring through two position adjusting mechanisms, and a position adjusting guide mechanism is arranged between the two position adjusting mechanisms; the position adjusting and guiding mechanism comprises a guiding groove arranged on the first clamp and an adjusting bearing arranged in the guiding groove, the direction of the guiding groove is consistent with the adjusting direction of the position adjusting mechanism, the outer diameter of the adjusting bearing is consistent with the width of the guiding groove, and the adjusting bearing is fixedly arranged on the rolling ring through a bolt. The blade-shaped surface clamp is simple in structure, safe and reliable, can ensure that the blade-shaped surface is better attached to the clamp, has good shape following performance, and reduces scraping damage to the blade in the machining process.
Description
Technical Field
The invention relates to the technical field of manufacturing of wind power generation equipment, in particular to a wind power blade overturning vehicle.
Background
Wind power generators are power machines capable of converting clean and pollution-free wind energy into mechanical energy, and wind energy is increasingly paid attention to various countries as a clean and efficient renewable energy source. According to the statistics of the industry, in 2017, 1503 ten thousand kilowatts of newly-added grid-connected wind power generation installed capacity are added, the accumulated grid-connected installed capacity reaches 1.64 hundred million kilowatts and accounts for 9.2 percent of the total power generation installed capacity. The wind power blade is one of the core components of the wind driven generator and accounts for about 20% of the total cost of the wind driven generator. With the rapid development of the wind power industry, the large-scale batch production is a necessary trend for the development of wind power generation complete machines and related accessory manufacturing enterprises. With the gradual increase of the single machine capacity of the wind driven generator, the length of the wind power blade is longer and longer, and the corresponding blade manufacturing process is more and more complex. In the post-processing manufacturing process of the existing blade, the blade needs to be repeatedly turned, and when the traditional turning equipment is used, the problems of inconvenience in operation, large occupied space, large use amount, large investment fund amount and the like can occur.
At present, the blade profile clamping mode of the traditional wind driven generator blade overturning vehicle is a single-hinge-point mode, namely, only one adjusting point is arranged on one side, the blade profile clamp of the wind driven generator blade overturning vehicle is poor in shape following performance with the wind driven generator blade profile, scraping is easily caused between the blade clamping process and the clamp, blade damage is caused, and the wind driven generator blade overturning vehicle needs to be improved and designed.
Patent document "a wind-powered electricity generation blade turning device" (CN104891226B) discloses a wind-powered electricity generation blade turning device, its characterized in that includes: a rotating ring provided with a gap; the clamping mechanism is arranged in the rotating ring and synchronously overturns along with the rotating ring; a support base; the driving mechanism comprises a power component and a chain transmission component which is in transmission connection with the power component and the rotating ring; the clamping mechanism comprises a fixed clamping arm, a movable clamping arm matched with the fixed clamping arm and a connecting rod assembly for driving the movable clamping arm to deflect; the fixed clamping arm is provided with a first clamping surface, the movable clamping arm is provided with a second clamping surface facing the first clamping surface, a clamping area of the wind power blade is formed between the first clamping surface and the second clamping surface, and the notch is opposite to the clamping area; the wind power blade overturning device has the advantages of simple structure and large rotating torque, so that the wind power blade is overturned more efficiently, safely and reliably. The device is relatively complex in structure and high in use cost, clamping force is increased mainly in the blade post-treatment manufacturing and machining process, the clamping position cannot be well adjusted, the blade profile is guaranteed to be better attached to the clamp, the shape following performance is poor, and the clamp is prone to scraping the blade.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the wind power blade overturning vehicle which is simple in structure, safe and reliable, can ensure that the blade profile is better attached to a clamp, and is good in shape following performance.
The turnover device comprises a frame and a turnover device arranged on the frame, wherein the turnover device comprises a rolling ring, a first clamp and a second clamp which are arranged on the rolling ring and face to each other, a clamping area of a wind power blade is formed between the first clamp and the second clamp, the first clamp is connected with the rolling ring through two position adjusting mechanisms, and a position adjusting guide mechanism is arranged between the two position adjusting mechanisms;
the position adjusting and guiding mechanism comprises a guiding groove arranged on the first clamp and an adjusting bearing arranged in the guiding groove, the direction of the guiding groove is consistent with the adjusting direction of the position adjusting mechanism, the outer diameter of the adjusting bearing is consistent with the width of the guiding groove, and the adjusting bearing is fixedly arranged on the rolling ring through a bolt.
Furthermore, the position adjusting mechanism comprises a screw rod, a first connecting piece, a second connecting piece and a hand wheel, wherein the first connecting piece, the second connecting piece and the hand wheel are axially installed along the screw rod, the first connecting piece and the second connecting piece are respectively in threaded connection with the screw rod, the first connecting piece is fixedly connected with the first clamp, and the second connecting piece is fixedly connected with the rolling ring.
Furthermore, the rolling ring is provided with a first cross beam and a second cross beam, the second connecting piece is fixedly connected with the first cross beam, and the second clamp is fixedly connected with the second cross beam.
Further, first anchor clamps are equipped with the mounting groove that holds first crossbeam, the guide way is located the mounting groove both sides outer wall of first anchor clamps, adjusting bearing passes through bolt fixed mounting on first crossbeam.
Furthermore, the first cross beam and the second cross beam are internally provided with cavities, the second connecting piece is provided with a blind hole, threads are arranged in the blind hole, the second connecting piece is installed in the cavity of the first cross beam through a bolt, the first connecting piece is provided with a threaded through hole, and the first connecting piece is installed in the installation groove through the bolt.
Further, the frame includes the chassis, stack the well frame on the chassis, stack the upper ledge on well frame, pass through the bolt fastening between the frame, the chassis is equipped with the wheel.
Furthermore, the upper frame is provided with a supporting carrier roller which is in contact with the rolling ring, and the single side of the upper frame is provided with a brake mechanism which limits the rotation of the rolling ring.
Furthermore, the upper frame is provided with a positioning mechanism for limiting the rolling ring, and the positioning mechanism comprises a bottom positioning roller and a middle positioning roller.
Furthermore, escalators are installed on the side face of the upper frame, are located on two sides of the rolling ring and are arranged along a diagonal line.
Furthermore, the second fixture is connected with the rolling ring through two position adjusting mechanisms, and a position adjusting guide mechanism is arranged between the two position adjusting mechanisms.
Compared with the prior art, the invention has the advantages that:
1. compared with the traditional generator blade overturning vehicle, the clamp clamping mode of the invention has better shape following performance; according to the blade profile clamping mode of the traditional wind driven generator blade overturning vehicle, an upper clamp and a lower clamp are respectively tightened, the blade profile clamping mode is a single-hinge-point mode, namely, only one adjusting point is arranged on one side, the shape following performance of the blade profile is poor, and the clamping effect is poor.
2. In order to ensure that the first clamp only displaces along the adjusting direction when the position adjusting mechanism adjusts, the invention is also provided with the position adjusting guide mechanism, so that the first clamp and the second clamp are better matched to clamp the blade without damaging the blade or influencing the clamping effect; the use of the adjusting bearings in the position adjusting guide mechanisms enables the two position adjusting guide mechanisms to be more smooth when fine adjustment is carried out up and down, the efficiency of position adjustment is improved, compared with the traditional method that a blocking column is simply arranged in a guide groove, the blocking phenomenon between the blocking column and the guide groove is avoided, when the heights of the position adjusting mechanisms on the two sides are not consistent, the guide groove generates larger side pressure to the adjusting bearings, the adjusting bearings can rotate, partial pressure is offset, and the adjusting range is expanded; meanwhile, when the blocking column is adopted, the blocking column is generally welded or in threaded connection with the cross beam, and the adjusting bearing is adopted to be favorable for better matching with the guide groove and mounting and fastening of the position adjusting guide mechanism.
3. According to the invention, the positioning mechanism for limiting the rolling ring is arranged, so that the position of the rolling ring is limited, the rolling ring is more convenient to mount, the rolling ring is prevented from inclining during mounting to influence clamping and processing, the situation that position deviation is generated in the rotating process of the rolling ring, the blade is damaged is ensured, and the working efficiency is improved.
Drawings
FIG. 1 is a front perspective view of the present invention.
FIG. 2 is a front view of the present invention.
Fig. 3 is a rear perspective view of the present invention.
Fig. 4 is a schematic rear view of the present invention.
FIG. 5 is a schematic side view of the present invention.
FIG. 6 is a schematic structural diagram of a position adjustment mechanism according to the present invention.
In the figure, 1 chassis, 2 middle frame, 3 middle frame, 31 supporting idler, 32 brake mechanism, 33 middle positioning roller, 34 bottom positioning roller, 4 rolling rings, 41 first cross beam, 42 second cross beam, 5 first clamp, 6 second clamp, 7 position adjusting guide mechanism, 71 guide groove, 72 adjusting bearing, 8 position adjusting mechanism, 81 screw rod, 82 first connecting piece, 83 second connecting piece, 84 third connecting piece, 9 staircase and 10 wheels.
Detailed Description
As shown in fig. 1 to 6, the turning device comprises a frame and a turning device mounted on the frame, wherein the turning device comprises a rolling ring 4, a first clamp 5 and a second clamp 6 which are mounted on the rolling ring 4 and face to each other, a clamping area of a wind power blade is formed between the first clamp 5 and the second clamp 6, the first clamp 5 is connected with the rolling ring 4 through two position adjusting mechanisms 8, and a position adjusting guide mechanism 7 is arranged between the two position adjusting mechanisms 8;
the position adjusting and guiding mechanism 7 comprises a guide groove 71 arranged on the first clamp 5 and an adjusting bearing 72 arranged in the guide groove, the direction of the guide groove 71 is consistent with the adjusting direction of the position adjusting mechanism 8, the outer diameter of the adjusting bearing 72 is consistent with the width of the guide groove 71, and the adjusting bearing 72 is fixedly arranged on the rolling ring 4 through bolts.
The wind power blade turning device comprises a frame and a turning device arranged on the frame, wherein the turning device comprises a rolling ring 4, the rolling ring 4 is in contact with a supporting carrier roller 31 on the frame, the supporting carrier rollers 31 are respectively arranged on two sides above the frame and are used for supporting the rolling ring 4, a first clamp 5 and a second clamp 6 are arranged in the rolling ring 4, the first clamp 5 and the second clamp 6 are oppositely arranged to form an area for clamping a wind power blade, the first clamp 5 is connected with the rolling ring 4 through two position adjusting mechanisms 8, and the second clamp 6 is fixedly connected with the rolling ring 4.
In the invention, a position adjusting guide mechanism 7 is further arranged between the two position adjusting mechanisms 8, the position adjusting guide mechanism 7 comprises guide grooves 71 and adjusting bearings 72 arranged in the guide grooves 71, preferably, 2 adjusting bearings 72 are arranged in each guide groove 71, the guide grooves 71 are arranged on the first fixture 5 and are consistent with the adjusting direction, bolts penetrate through inner rings of the adjusting bearings 72 to fixedly install the adjusting bearings 72 on the rolling rings 4, wherein the guide grooves 71 are in clearance fit with the adjusting bearings 72, and the size of the clearance is zero.
The traditional wind driven generator blade overturning vehicle also adopts an upper clamp and a lower clamp to clamp the blade, but adopts a single-hinge-point mode, the clamping action point is mainly at one point, so that the blade is not favorable for clamping, the blade profile is not favorable for ensuring the better fit of the blade profile and the clamped clamp in the clamping process, and the profile following property of the blade profile is not good; according to the invention, the two position adjusting mechanisms 8 are arranged, the clamping and adjusting mode is changed from a single hinge point mode to a double hinge point mode, in the clamping process, the distance between the first clamp 5 and the rolling ring 4 is adjusted by operating the position adjusting mechanisms 8, the clamping area of the wind power blade formed between the first clamp 5 and the second clamp 6 is adjusted, and meanwhile, the position adjusting guide mechanism 7 is matched to play a role in auxiliary guide, so that the first clamp 5 can only displace in the adjusting direction of the position adjusting mechanism 8 in the adjusting process of the position adjusting mechanism 8, and can not generate position deviation in other directions, and the blade clamping area can not generate excessive deformation, so that the first clamp and the second clamp can better clamp the blade in a matched mode, and the clamping effect can not be damaged or influenced.
The guide groove 71 of the position adjusting guide mechanism 7 is also provided with the adjusting bearing 72, the adjusting bearing 72 is in clearance fit with the guide groove 71, when the adjusting heights of the two position adjusting mechanisms 8 are inconsistent in the adjusting process, the smoothness of the adjusting operation is ensured, the adjusting bearing 72 can rotate to counteract partial side pressure generated by part of the guide groove 71 on the adjusting bearing 72, so that the clamping phenomenon is avoided, the adjusting range is enlarged, the service life is prolonged, and the efficiency of position adjustment is improved; meanwhile, compared with the blocking column in the guide groove 71, the installation and fastening of the clamp and the position adjusting guide mechanism 7 are facilitated, the installation of the blocking column generally adopts welding or threaded connection, when the clamp adopts a mode that the installation groove accommodates the beam, the installation is inconvenient because the blocking column is installed on the beam in a welding mode, and the limiting column can be driven to rotate in the adjustment process because the blocking column is installed on the beam in a threaded connection mode, the fastening of the position adjusting guide mechanism 7 is not facilitated, and too large clearance is easily generated when the guide groove 71 is matched with the blocking column in installation; according to the invention, the adjusting bearing 72 is adopted, the clamp can be firstly installed at the designated position of the cross beam, then the adjusting bearing 72 is placed in the guide groove 71, and the clamp is installed on the cross beam in a mode of fixing the inner ring of the adjusting bearing 72 by the bolt, so that the installation is convenient, and under the condition that the inner ring of the adjusting bearing 72 is fastened, the rotation of the outer ring of the adjusting bearing 72 is not influenced, and the position adjustment of the clamp is not influenced.
The position adjusting mechanism 8 comprises a screw rod 81, a first connecting piece 82, a second connecting piece 83 and a hand wheel 84, wherein the first connecting piece 82, the second connecting piece 83 and the hand wheel 84 are axially arranged along the screw rod 81, the first connecting piece 82 and the second connecting piece 83 are respectively in threaded connection with the screw rod 81, the first connecting piece 82 is fixedly connected with the first clamp 5, and the second connecting piece 83 is fixedly connected with the rolling ring 4.
The position adjusting mechanism 8 comprises a first connecting piece 82 fixedly connected with a first clamp 5, a second connecting piece 83 fixedly connected with a rolling ring 4, a hand wheel 84 and a screw rod 81 used for connecting the first connecting piece 82, the second connecting piece 83 and the hand wheel 84, wherein the hand wheel 84 is fixedly connected with one end of the screw rod 81, the second connecting piece 83 is connected with the screw rod 81 through threads, the first connecting piece 82 is connected with the other end of the screw rod through threads, the screw rod 81 rotates along with the rotation of the hand wheel 84 through the rotation of the hand wheel 84, the distance between the first connecting piece 82 and the second connecting piece 83 is adjusted, the distance between the first clamp 5 and the rolling ring 4 is further adjusted, a clamping area of a wind power blade is formed between the first clamp 5 and the second clamp 6, the blade profile is better attached to the clamped clamp in the clamping process, and the shape following performance is better, the scraping damage of the clamp to the blade in the machining process is reduced, the clamping effect is enhanced, and the machining precision is guaranteed.
The rolling ring 4 is provided with a first cross beam 41 and a second cross beam 42, the second connecting piece 83 is fixedly connected with the first cross beam 41, and the second clamp 6 is fixedly connected with the second cross beam 42.
The first clamp 5 is provided with a mounting groove for accommodating the first beam 41, the guide groove 71 is located on outer walls of two sides of the mounting groove of the first clamp 5, and the adjusting bearing 72 is fixedly mounted on the first beam 41 through a bolt.
In order to better install the clamp for clamping the blade, the rolling ring 4 is provided with the cross beam, and the blade clamping clamp is hollow, so that the space utilization is more compact, and the installation of the position adjusting mechanism 8 and the position adjusting guide mechanism 7 is facilitated; the guide grooves 71 are arranged on the outer walls of two sides of the mounting groove, preferably two guide grooves 71 are arranged on the outer wall of each mounting groove, so that the structure of the blade clamping device is more reasonable, the blade clamping device is matched with the position adjusting mechanism 8 to carry out two-point adjustment, the shape following performance of the blade profile and a clamped clamp is ensured, and the effect is better.
The first cross beam 41 and the second cross beam 42 are internally provided with cavities, the second connecting piece 83 is provided with blind holes, threads are arranged in the blind holes, the second connecting piece 83 is installed in the cavity of the first cross beam 41 through bolts, the first connecting piece 82 is provided with threaded through holes, and the first connecting piece 82 is installed in the installation groove through bolts. In order to facilitate the installation of the position adjusting mechanism 8, the first beam 41 and the second beam 42 are provided with cavities inside, and the position adjusting mechanism 8 is installed through the cavities, so that the structure is more reasonable and compact, and the installation and maintenance of the position adjusting mechanism 8 are facilitated.
The frame includes chassis 1, stacks well frame 2 on chassis 1, stacks upper ledge 3 on well frame 2, pass through the bolt fastening between the frame, chassis 1 is equipped with wheel 10.
The underframe 1 comprises a polygon formed by sequentially connecting two cross beams and two longitudinal beams, the polygon is preferably a quadrangle and more preferably a rectangle, and wheels 10 are arranged below the underframe 1; the middle frame 2 and the upper frame 3 are cubes consisting of a plurality of connecting rods; the frames are stacked and positioned and fastened through bolts. The invention can replace the underframe 1 and the middle frame 2 of the frame according to the actual processing requirement.
The upper frame 3 is provided with a supporting carrier roller 31 which is contacted with the rolling ring 4, and one side of the upper frame 3 is provided with a brake mechanism 32 which limits the rotation of the rolling ring 4.
The brake mechanism 32 comprises an L-shaped brake rod, an eccentric cylinder welded at one end of the brake rod and a brake block matched with the eccentric cylinder to limit the rotation of the rolling ring 4, wherein the brake block is positioned on the inner side of the rolling ring 4 and is arranged on the upper frame 3 through a spring, and the eccentric cylinder is abutted against the brake block through the rotation of the brake rod, so that the compaction and the looseness prevention of the brake block and the inner side of the rolling ring 4 are realized, and the rotation of the rolling ring 4 can be limited at any angle.
The upper frame 3 is provided with a positioning mechanism for limiting the rolling ring 4, and the positioning mechanism comprises a bottom positioning roller 34 and a middle positioning roller 33.
According to the invention, the positioning mechanism for limiting the rolling ring 4 is arranged, so that the position of the rolling ring 4 is limited, the rolling ring 4 and the blade are more conveniently and quickly mounted, the rolling ring 4 or the blade is prevented from being inclined during mounting to influence clamping and processing, the situation that the position deviation is not generated in the rotating process of the rolling ring 4 to cause blade damage is ensured, and the working efficiency is improved.
The escalator 9 is arranged on the side face of the upper frame 3, and the escalator 9 is positioned on two sides of the rolling ring 4 and arranged along a diagonal line.
Preferably, the second clamp 6 is connected with the rolling ring 4 through two position adjusting mechanisms 8, and a position adjusting guide mechanism 7 is arranged between the two position adjusting mechanisms 8.
When the blade is installed on the blade overturning vehicle, the relative position of the first clamp 5 and the second clamp 6 is adjusted through the position adjusting mechanism 8, the opening degree between the clamps is made to be maximum, the wind power blade overturning vehicle is pushed, the blade is pushed into the wind power blade overturning vehicle along the blade tip-blade root direction, when the wind power blade overturning vehicle reaches the position of the appointed section, the wind power blade overturning vehicle is stopped and fixed, the relative position of the first clamp 5 and the second clamp 6 is adjusted through the position adjusting mechanism 8, when the clamp is close to the blade profile, the positions of the clamped clamps can be finely adjusted through the position adjusting mechanisms 8 on the two sides, and the position adjusting guide mechanism 7 conducts auxiliary guide until the clamp is completely attached to the blade profile. Can overturn the wind-powered electricity generation blade after the adjustment is accomplished, accessible brake mechanism 32 is fixed rolling ring 4 after the upset is accomplished, avoids the blade to take place to rotate under the action of gravity, collides with ground etc.. After the operation is finished, other production and processing operations can be carried out on the blade.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A wind power blade overturning vehicle comprises a vehicle frame and an overturning device arranged on the vehicle frame, and is characterized in that the overturning device comprises a rolling ring (4), a first clamp (5) and a second clamp (6) which are arranged on the rolling ring (4) and face to each other, a clamping area of a wind power blade is formed between the first clamp (5) and the second clamp (6), the first clamp (5) is connected with the rolling ring (4) through two position adjusting mechanisms (8), and a position adjusting guide mechanism (7) is arranged between the two position adjusting mechanisms (8);
the position adjusting guide mechanism (7) comprises a guide groove (71) arranged on the first clamp (5) and an adjusting bearing (72) arranged in the guide groove (71), the direction of the guide groove (71) is consistent with the adjusting direction of the position adjusting mechanism (8), the outer diameter of the adjusting bearing (72) is consistent with the width of the guide groove (71), and the adjusting bearing (72) is fixedly arranged on the rolling ring (4) through a bolt;
the position adjusting mechanism (8) comprises a screw rod (81), a first connecting piece (82), a second connecting piece (83) and a hand wheel (84), wherein the first connecting piece (82), the second connecting piece (83) and the hand wheel (84) are axially installed along the screw rod (81), the first connecting piece (82) and the second connecting piece (83) are respectively in threaded connection with the screw rod (81), the first connecting piece (82) is fixedly connected with a first clamp (5), and the second connecting piece (83) is fixedly connected with a rolling ring (4).
2. The wind power blade overturning vehicle according to claim 1, wherein the rolling ring (4) is provided with a first beam (41) and a second beam (42), the second connecting piece (83) is fixedly connected with the first beam (41), and the second clamp (6) is fixedly connected with the second beam (42).
3. The wind blade overturning vehicle according to claim 2, wherein the first fixture (5) is provided with a mounting groove for accommodating the first beam (41), the guide grooves (71) are positioned on the outer walls of the two sides of the mounting groove of the first fixture (5), and the adjusting bearing (72) is fixedly mounted on the first beam (41) through bolts.
4. The wind power blade overturning vehicle according to claim 3, wherein the first cross beam (41) and the second cross beam (42) are internally provided with cavities, the second connecting piece (83) is provided with a blind hole, threads are arranged in the blind hole, the second connecting piece (83) is installed in the cavity of the first cross beam (41) through a bolt, the first connecting piece (82) is provided with a threaded through hole, and the first connecting piece (82) is installed in the installation groove through the bolt.
5. The wind power blade overturning vehicle as claimed in any one of claims 1 to 4, wherein the vehicle frame comprises a bottom frame (1), a middle frame (2) stacked on the bottom frame (1) and an upper frame (3) stacked on the middle frame (2), the vehicle frames are fixed through bolts, and wheels (10) are arranged on the bottom frame (1).
6. The wind power blade overturning vehicle as claimed in claim 5, wherein the upper frame (3) is provided with a supporting roller (31) contacted with the rolling ring (4), and a brake mechanism (32) for limiting the rotation of the rolling ring (4) is arranged on one side of the upper frame (3).
7. The wind power blade overturning vehicle as claimed in claim 5, wherein the upper frame (3) is provided with a positioning mechanism for limiting the rolling ring (4), and the positioning mechanism comprises a bottom positioning roller (34) and a middle positioning roller (33).
8. The wind power blade overturning vehicle as claimed in claim 5, wherein the side surface of the upper frame (3) is provided with an escalator (9), and the escalator (9) is positioned on two sides of the rolling ring (4) and arranged along a diagonal line.
9. The wind power blade overturning vehicle according to claim 1, wherein the second clamp (6) is connected with the rolling ring (4) through two position adjusting mechanisms (8), and a position adjusting guide mechanism (7) is arranged between the two position adjusting mechanisms (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794797.5A CN108674938B (en) | 2018-07-19 | 2018-07-19 | Wind-powered electricity generation blade upset car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794797.5A CN108674938B (en) | 2018-07-19 | 2018-07-19 | Wind-powered electricity generation blade upset car |
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| Publication Number | Publication Date |
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| CN108674938A CN108674938A (en) | 2018-10-19 |
| CN108674938B true CN108674938B (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810794797.5A Active CN108674938B (en) | 2018-07-19 | 2018-07-19 | Wind-powered electricity generation blade upset car |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573678A (en) * | 2018-12-29 | 2019-04-05 | 湖南思远智能装备有限公司 | A kind of blade afterbody clamping automatic lifting overturning circle vehicle |
| CN109592403B (en) * | 2019-01-22 | 2020-05-26 | 河北工业大学 | Automatic turning and clamping device for wind power blade |
| CN109732946B (en) * | 2019-02-14 | 2021-06-04 | 上海电气风电集团股份有限公司 | Preparation process of wind power blade with blade root prefabricated part |
| CN111136896B (en) * | 2020-01-19 | 2021-11-26 | 株洲时代新材料科技股份有限公司 | Method for avoiding additional bending moment generated during fan blade overturning and swing type overturning car |
| CN111482302B (en) * | 2020-04-13 | 2021-06-15 | 安徽驭风风电设备有限公司 | Production processing device and method based on wind power blade |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202592210U (en) * | 2012-05-07 | 2012-12-12 | 李三虎 | Vane overturn vehicle for wind driven generator |
| CN103277264B (en) * | 2013-05-28 | 2015-04-29 | 天津市义腾金属制品有限公司 | Large-scale fan blade tail bracket system |
| DK2808540T3 (en) * | 2013-05-31 | 2016-04-18 | Siemens Ag | System and method for moving a wind turbine rotor blade |
| CN203601866U (en) * | 2013-10-25 | 2014-05-21 | 天津市盛佳怡电子有限公司 | Turnover device of wind power blade |
| CN203696339U (en) * | 2013-12-12 | 2014-07-09 | 天津市盛佳怡电子有限公司 | Overturn docking device of wind power blade |
| CN104891226B (en) * | 2015-06-01 | 2018-03-16 | 上海同韵环保能源科技有限公司 | A kind of turnover device of wind turbine blade |
| CN105196019A (en) * | 2015-09-02 | 2015-12-30 | 天津市盛佳怡电子有限公司 | Novel blade turning vehicle of wind driven generator |
| CN107023440B (en) * | 2017-06-01 | 2023-12-19 | 无锡中车时代智能装备研究院有限公司 | Special clamp for wind power blade hoisting rotation |
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