CN113719423B - Transfer mechanism is deposited to wind generating set blade multilayer - Google Patents
Transfer mechanism is deposited to wind generating set blade multilayer Download PDFInfo
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- CN113719423B CN113719423B CN202110837883.1A CN202110837883A CN113719423B CN 113719423 B CN113719423 B CN 113719423B CN 202110837883 A CN202110837883 A CN 202110837883A CN 113719423 B CN113719423 B CN 113719423B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/40—Arrangements or methods specially adapted for transporting wind motor components
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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
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Abstract
The invention relates to a multilayer blade storage and transfer mechanism of a wind generating set, which comprises a transfer trolley, a blade root storage mechanism and a blade tip storage mechanism; the blade root storage mechanism and the blade tip storage mechanism are respectively provided with at least one group, when a plurality of groups are arranged, each group is overlapped up and down to form a plurality of layers, the blade root storage mechanism at the lower layer is fixed at the front part of the transfer trolley, the blade tip storage mechanism at the lower layer is fixed on the transfer trolley, and the blade root storage mechanism and the blade tip storage mechanism at the same layer fix the same blade. According to the invention, the blade root storage mechanism and the blade tip storage mechanism are arranged, so that the blades can be stacked in multiple layers, the floor area is reduced, the inventory pressure is reduced, the lease cost is saved, and the transfer cost is reduced.
Description
Technical Field
The invention belongs to the technical field of wind generating sets, and particularly relates to a multilayer storage and transfer mechanism for blades of a wind generating set.
Background
A wind generating set belongs to special electric equipment and consists of a plurality of important large components, and a blade is one of the important components. The blades for the wind driven generator are long and large, the length is more than three forty meters, and the width is also large, so that a large space is required to be occupied during storage. Along with the delivery volume of blade is bigger and bigger, the blade can not in time send, and is great to the stock of company, and the land area that needs to occupy is also more, under the condition that current land resource can not satisfy, further practices thrift the expense in lease place, practices thrift the cost of transporting simultaneously, especially develops a multilayer and deposits and transport mechanism, better saving cost.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art, and provides a multilayer storage and transfer mechanism for blades of a wind generating set, which reduces the land area and the transfer cost in a multilayer storage mode.
The technical problem to be solved by the invention is realized by the following technical scheme that the multilayer blade storing and transferring mechanism of the wind generating set comprises a transfer trolley, a blade root storing mechanism and a blade tip storing mechanism; the blade root storage mechanism and the blade tip storage mechanism are respectively provided with at least one group, when a plurality of groups are arranged, each group is overlapped up and down to form a plurality of layers, the blade root storage mechanism at the lower layer is fixed at the front part of the transfer trolley, the blade tip storage mechanism at the lower layer is fixed on the transfer trolley, and the blade root storage mechanism and the blade tip storage mechanism at the same layer fix the same blade.
The transfer trolley is any one of the transfer trolleys disclosed in the prior art and suitable for transporting the blades of the wind generating set.
The technical problem to be solved by the invention can be further realized by the following technical scheme that the blade root storage mechanism comprises an upper fixed frame and a lower fixed frame which are arranged oppositely up and down, and a blade root placing part is formed between the upper fixed frame and the lower fixed frame;
the lower fixing frame is provided with a lower bottom frame, lower side frames which are vertically arranged are arranged on two sides of the lower bottom frame, inclined support rods are respectively arranged between the outer side of the lower bottom frame and the lower side frames on the two sides, blade root fixing plates for fixing blade roots are arranged on the inclined support rods, and a plurality of bolt holes are formed in the blade root fixing plates; a blade root supporting component is arranged in the middle of the lower bottom frame, and a blade root fixing piece is arranged on the lower bottom frame outside the blade root supporting component;
the upper fixing frame is provided with an upper bottom frame, two sides of the upper bottom frame are provided with vertically arranged upper side frames, and reinforcing inclined support rods are respectively arranged between the outer side of the upper bottom frame and the upper side frames at the two sides;
the lower side frame of the upper fixing frame and the upper side frame of the lower fixing frame are in up-and-down butt joint and are connected through a flange connecting plate.
The technical problem to be solved by the invention can be further realized by the following technical scheme that the lower bottom frame is provided with two lower main beams which are arranged in parallel, two ends of each lower main beam are connected through a lower cross beam respectively, the lower side frame is provided with two lower vertical beams which are arranged in parallel, and the lower vertical beams, the lower main beams and the lower cross beams are connected into a whole through standard container corner pieces; the inclined support rods are respectively arranged between the lower main beam and the lower vertical beam on the same side;
the upper bottom frame is provided with two upper main beams which are arranged in parallel, the two ends and the middle part of each upper main beam are connected through an upper cross beam, the upper side frame is provided with two upper vertical beams which are arranged in parallel, and the upper vertical beams, the upper main beams and the upper cross beams are connected into a whole through standard container corner fittings;
the flange connecting plates are respectively arranged on the lower vertical beam and the upper vertical beam; lifting lugs are arranged on the upper vertical beams of the two upper side frames;
a plurality of connecting beams which are arranged in parallel are arranged between the upper vertical beam and the lower vertical beam of the upper side frame and the lower side frame.
The technical problem to be solved by the invention can be further realized by the following technical scheme that the blade root supporting component is provided with two blade root follow-up plates which are arranged in parallel and connected with the lower bottom frame, the upper ends of the blade root follow-up plates are matched with the blade root in shape, and the upper ends of the blade root follow-up plates are provided with covering plates; the blade root mounting includes vertical bracing piece of fixing on underframe down, is equipped with the backup pad on the bracing piece, be equipped with in the backup pad with blade root complex bolt hole.
The technical problem to be solved by the invention can be further realized by the following technical scheme that the blade tip storage mechanism comprises an upper storage assembly, a middle storage assembly and a lower storage assembly; a blade tip placing part is arranged between the upper storage assembly and the middle storage assembly, and the lower storage assembly supports the upper storage assembly and the middle storage assembly; the upper storage assembly and the middle storage assembly are connected through a flange connecting plate, and the middle storage assembly and the lower storage assembly are connected through a plurality of hinge assemblies.
The technical problem to be solved by the invention can be further realized by the following technical scheme that the upper storage assembly comprises an upper platform frame, the upper platform frame comprises a first cross beam, a second cross beam, a third cross beam and a fourth cross beam which are sequentially arranged in parallel, the lengths of the first cross beam, the second cross beam, the third cross beam and the fourth cross beam are equal, longitudinal beams are connected to the two ends and the middle part of the first cross beam, the second cross beam, the third cross beam and the fourth cross beam, and the first cross beam, the fourth cross beam and the longitudinal beams on the two sides are connected into a whole through standard container corner pieces;
the two sides of the upper platform frame are respectively provided with an upper supporting component, and the inner side of the upper supporting component is provided with a blade upper pressing component.
The technical problem to be solved by the invention can be further realized by the following technical scheme that the upper support component comprises two upper support frames which are vertically arranged, the upper ends of the two upper support frames are respectively arranged at the joint of the second cross beam and the longitudinal beam, and the third cross beam and the longitudinal beam, and the lower ends of the two upper support frames are provided with flange connecting plates;
the blade upper pressing assembly comprises four supporting legs, the upper end of each supporting leg is fixed on the upper platform frame, a blade following plate is arranged between two supporting legs arranged along the length direction of the upper platform frame respectively, and the end surfaces of the two blade following plates are covered with covering plates;
lifting lugs are arranged on the longitudinal beams on the two sides;
the upper crawling ladder is arranged on the outer sides of the upper supporting components on the two sides of the upper platform frame.
The technical problem to be solved by the invention can be further realized by the following technical scheme that the middle storage assembly comprises two supporting main beams which are arranged in parallel, two ends of each supporting main beam are respectively provided with a middle supporting frame which is vertically arranged upwards, and the upper end of each middle supporting frame is provided with a flange connecting plate which is matched and connected with the flange connecting plate of the upper storage assembly; the two supporting main beams are provided with blade lower supporting components; the blade lower supporting assembly comprises four lower supporting legs, the lower end of each lower supporting leg is fixed on a supporting main beam, a blade following plate is arranged between two lower supporting legs arranged along the length direction of the same supporting main beam, and the upper end surfaces of the two blade following plates are covered with covering plates;
the middle part cat ladder is arranged outside the upper supporting components on the two sides of the upper platform frame.
The technical problem to be solved by the invention can be further realized by the following technical scheme that the lower storage assembly comprises a lower platform frame, the lower platform frame and the upper platform frame are equal in size, the lower platform frame comprises a lower first cross beam, a lower second cross beam, a lower third cross beam and a lower fourth cross beam which are sequentially arranged in parallel, the lengths of the lower first cross beam, the lower second cross beam, the lower third cross beam and the lower fourth cross beam are equal, the two ends and the middle part of the lower first cross beam, the lower second cross beam, the lower third cross beam and the lower fourth cross beam are connected with lower longitudinal beams, and the lower first cross beam, the lower fourth cross beam and the lower longitudinal beams on the two sides are connected into a whole through standard container corner pieces;
the lower support assemblies are respectively arranged at the two sides and the middle part of the lower platform frame and comprise two lower support frames which are vertically arranged, the lower ends of the two lower support frames are respectively arranged at the joints of the lower second cross beam and the lower longitudinal beam and the joints of the lower third cross beam and the lower longitudinal beam, and the upper ends of the lower support frames are mutually connected into a whole through connecting beams;
and lower crawling ladders are arranged outside the lower support components on two sides of the lower platform frame.
The technical problem to be solved by the present invention can be further solved by the following technical solution, wherein the hinge assembly comprises hinge lugs respectively disposed at both sides and a middle portion of the middle storage assembly and the lower storage assembly, the hinge lugs of the middle storage assembly and the lower storage assembly are connected by a hinge shaft after being assembled, and the hinge shaft is disposed along a length direction of the middle storage assembly and the lower storage assembly.
The device is characterized in that at least one group of blade root storage mechanism and blade tip storage mechanism are arranged on the transfer trolley, and when a plurality of groups are arranged, each group of blade root storage mechanism and blade tip storage mechanism are respectively stacked up and down to form a plurality of layers. When the blade root storage mechanism is used, the blade root is placed in the supporting assembly of the lower fixing frame, bolts on two sides of the blade root are inserted into bolt holes in the blade root fixing plate and are fixed through nuts, bolts at the bottom of the blade are inserted into bolt holes in the blade root fixing piece, and after the blade root storage mechanism is fixed, the upper fixing frame and the lower fixing frame are connected in a butt joint mode. When the multiple layers are arranged, the upper and lower blade root storage mechanisms are connected into a whole through bolts for standard container corner fittings, and then stacking of multiple layers can be realized.
When the blade tip storage mechanism is used, the lower storage assembly is fixed on the transfer trolley, the middle storage assembly is connected with the lower storage assembly through the hinge assembly, the blade tip is placed on the covering plate of the blade lower supporting assembly, the upper storage assembly covers the blade, the blade is located in the blade tip placing part between the upper storage assembly and the middle storage assembly, and the upper storage assembly and the middle storage assembly are fixedly connected through the flange connecting plate. When the multilayer is arranged, the upper and lower blade tip storage mechanisms are connected with the corner fittings of the standard container into a whole through bolts, and multilayer stacking can be realized by stacking.
Compared with the prior art, the multi-layer stacking of the blades can be realized by arranging the blade root storage mechanism and the blade tip storage mechanism, so that the occupied area is reduced, the inventory pressure is reduced, the lease cost is saved, and the transfer cost is reduced.
Drawings
FIG. 1 is a schematic diagram of the general structure of the present invention;
FIG. 2 is a schematic perspective view of a blade root storage mechanism;
FIG. 3 is a schematic front view of a blade root storage mechanism;
FIG. 4 is a perspective view of the blade tip storage mechanism;
FIG. 5 is a schematic front view of the blade tip storage mechanism;
FIG. 6 is a perspective view of an upper storage assembly of the blade tip storage mechanism;
FIG. 7 is a front view of an upper storage assembly of the blade tip storage mechanism;
FIG. 8 is a perspective view of a middle storage assembly of the blade tip storage mechanism;
FIG. 9 is a schematic front view of a middle storage assembly of the blade tip storage mechanism;
FIG. 10 is a perspective view of the lower storage assembly of the blade tip storage mechanism;
FIG. 11 is a front view of a lower storage assembly of the tip storage mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1, an embodiment of the multi-layer blade storage and transportation mechanism of the wind generating set is shown, and the embodiment includes a transportation vehicle 1, a blade root storage mechanism 2 and a blade tip storage mechanism 3, and the transportation vehicle 1 is any one of transportation vehicles 1 disclosed in the prior art and suitable for transporting blades of the wind generating set. Fig. 1 shows the arrangement of the relative positions of the components after assembly, and for illustrating the specific implementation steps of the present embodiment, the description will be given with reference to the blade root storage mechanism 2 and the blade tip storage mechanism 3. The blade root storage mechanism 2 and the blade tip storage mechanism 3 are respectively provided with two groups, the two groups are stacked up and down, the blade root storage mechanism 2 at the lower layer is fixed at the front part of the transfer trolley 1, the blade tip storage mechanism 3 at the lower layer is fixed on the transfer trolley 1, and the blade root storage mechanism 2 and the blade tip storage mechanism 3 at the same layer are fixed on the same blade.
As shown in fig. 2 and 3, the blade root storage mechanism 2 includes an upper fixed frame and a lower fixed frame which are arranged opposite to each other in the vertical direction, and a blade root placing part is formed between the upper fixed frame and the lower fixed frame; the upper fixing frame and the lower fixing frame are both made of cold-bending hollow square section steel.
The lower fixing frame is provided with a lower bottom frame, the two sides of the lower bottom frame are provided with vertically arranged lower side frames, inclined support rods 208 are respectively arranged between the outer side of the lower bottom frame and the lower side frames at the two sides, blade root fixing plates 215 for fixing blade roots are welded on the inclined support rods 208, and 4 bolt holes are formed in the blade root fixing plates 215.
More specifically, the lower bottom frame is provided with two lower main beams 213 which are arranged in parallel, two ends of the lower main beams 213 are connected through lower cross beams 207 respectively, the lower side frame is provided with two lower vertical beams 214 which are arranged in parallel, and the lower vertical beams 214, the lower main beams 213 and the lower cross beams 207 are connected into a whole through standard container corner fittings 203; the diagonal braces 208 are respectively arranged between the lower main beams 213 and the lower vertical beams 214 on the same side.
The middle part is equipped with blade root supporting component in underframe down, is equipped with the blade root mounting on the underframe down in the blade root supporting component outside. The blade root supporting component is provided with two blade root follow-up plates 209 which are arranged in parallel and connected with the lower bottom frame, two mounting beams parallel to the lower cross beam 207 are arranged on the lower bottom frame, and the lower ends of the blade root follow-up plates 209 are fixed on the mounting beams. The upper end of the blade root follow-up plate 209 is matched with the shape of the blade root, the upper end of the blade root follow-up plate 209 is provided with a cover plate 212, the cover plate 212 is also matched with the shape of the blade root, and the blade root is placed on the cover plate 212 when in use.
The blade root fixing member includes a support rod 210 vertically fixed to the lower bottom frame, and the support rod 210 has the same height as the cover plate 212 located at the same position. The outer side of the support rod 210 is provided with a support plate 211, and the support plate 211 is provided with a bolt hole matched with a blade root.
The upper fixed frame is provided with an upper bottom frame, the two sides of the upper bottom frame are provided with vertically arranged upper side frames, and reinforcing inclined support rods 216 are respectively arranged between the outer side of the upper bottom frame and the upper side frames at the two sides.
More specifically, the upper bottom frame is provided with two upper main beams 201 which are arranged in parallel, two ends and the middle of each upper main beam 201 are connected through an upper cross beam 217, the upper side frame is provided with two upper vertical beams 204 which are arranged in parallel, and the upper vertical beams 204, the upper main beams 201 and the upper cross beams 217 are connected into a whole through standard container corner fittings 203.
The lower extreme of last vertical girder 204 and the upper end of lower vertical girder 214 all are equipped with flange joint board 206, butt joint from top to bottom between the downside frame of upper fixed frame and the upside frame of lower fixed frame is continuous through flange joint board 206.
Lifting lugs 202 are arranged on the upper vertical beams 204 of the two upper side frames and used for lifting the blade root storage mechanism 2.
A plurality of connecting beams 205 which are arranged in parallel are arranged between the two lower vertical beams 214 and the upper vertical beam 204 of the upper side frame and the lower side frame, and the connecting beams 205 are used as ladder stands.
When the blade root storage mechanism 2 is used, the blade root is placed in the support assembly of the lower fixed frame, bolts on two sides of the blade root are inserted into bolt holes in the blade root fixing plate 215 and are fixed through nuts, bolts at the bottom of the blade are inserted into bolt holes in the blade root fixing piece, after the fixing is completed, the upper fixed frame and the lower fixed frame are in butt joint, and the flange connecting plate 206 is connected through the bolts. When the multi-layer arrangement is carried out, the upper and lower blade root storage mechanisms 2 are connected with the standard container corner fittings 203 into a whole through bolts, and the multi-layer stacking can be realized.
Referring to fig. 4-11, the tip storage mechanism 3 includes an upper storage assembly 4, a middle storage assembly 5, and a lower storage assembly 6; a blade tip placing part is arranged between the upper storage component 4 and the middle storage component 5, and the lower storage component 6 supports the upper storage component 4 and the middle storage component 5; the upper storage assembly 4 and the middle storage assembly 5 are connected through a flange connecting plate, and the middle storage assembly 5 and the lower storage assembly 6 are connected through a plurality of hinge assemblies 7. The upper storage assembly 4, the middle storage assembly 5 and the lower storage assembly 6 are all made of cold-formed hollow square section steel.
Referring to fig. 6 and 7, the upper storage assembly 4 includes an upper platform rack, the upper platform rack includes a first cross beam 401, a second cross beam 407, a third cross beam 406 and a fourth cross beam 405, which are sequentially arranged in parallel, the first cross beam 401, the second cross beam 407, the third cross beam 406 and the fourth cross beam 405 have the same length, the two ends and the middle of the first cross beam 401, the second cross beam 407, the third cross beam 406 and the fourth cross beam 405 are connected with longitudinal beams 402, and the first cross beam 401, the fourth cross beam 405 and the longitudinal beams 402 at the two sides are connected into a whole through standard container corner pieces 409;
and the two sides of the upper platform frame are respectively provided with an upper supporting component, and the inner side of the upper supporting component is provided with a blade upper pressing component 8. The length of the blade upper pressure assembly 8 is less than the length of the upper support assembly.
The upper support assembly comprises two upper support frames 403 which are vertically arranged, the upper ends of the two upper support frames 403 are respectively arranged at the joints of a second cross beam 407 and the longitudinal beam 402, and the joints of a third cross beam 406 and the longitudinal beam 402, and the lower ends of the two upper support frames 403 are provided with flange connecting plates 404; a reinforcing rod is arranged between each upper support frame 403 and the longitudinal beam 402 on the side.
Two lifting lugs 408 for lifting are arranged on the longitudinal beams 402 on the two sides. An upper ladder stand 410 is arranged outside the upper supporting components on the two sides of the upper platform frame.
The blade upper pressing assembly 8 comprises four supporting legs 803, an installation beam parallel to the longitudinal beam 402 is arranged on the upper platform frame, the upper end of each supporting leg 803 is fixed at the joint of the installation beam and the second cross beam 407, and the joint of the installation beam and the third cross beam 406, a blade following plate 801 is respectively arranged between the two supporting legs 803 arranged along the length direction of the upper platform frame, and the end faces of the two blade following plates 801 are covered with covering plates 802.
Referring to fig. 8 and 9, the middle storage assembly 5 includes two support main beams 501 arranged in parallel, two ends of each support main beam 501 are respectively provided with a middle support frame 502 vertically arranged upwards, and the distance between the two middle support frames 502 on the same side is equal to the distance between the two upper support frames 403. The upper end of the middle supporting frame 502 is provided with a flange connecting plate 503 which is matched and connected with the flange connecting plate 404 of the upper storage assembly 4, and the middle storage assembly 5 is connected with the upper storage assembly 4 through the flange connecting plate.
The two supporting main beams 501 are provided with blade lower supporting components 9; the blade lower supporting assembly 9 comprises four lower supporting legs 901, the lower end of each lower supporting leg 901 is fixed on the supporting main beam 501, a blade following plate 902 is respectively arranged between the two lower supporting legs 901 arranged along the length direction of the same supporting main beam 501, and the upper end surfaces of the two blade following plates 902 are covered with covering plates 903. The outside of the upper supporting components at the two sides of the upper platform frame is provided with a middle crawling ladder 504, and the middle crawling ladder 504 and the upper crawling ladder 410 are arranged up and down correspondingly.
After the middle storage module 5 and the upper storage module 4 are connected in a butt joint manner, the blade tip placing part is arranged between the two covering plates.
Referring to fig. 10 and 11, the lower storage assembly 6 includes a lower platform shelf that is sized to be the same as the upper platform shelf to increase the mounting interface. The lower platform frame comprises a lower first cross beam 601, a lower second cross beam 602, a lower third cross beam 603 and a lower fourth cross beam 605 which are sequentially arranged in parallel, the lengths of the lower first cross beam 601, the lower second cross beam 602, the lower third cross beam 603 and the lower fourth cross beam 605 are equal, the two ends and the middle part of the lower first cross beam 601, the lower second cross beam 602, the lower third cross beam 603 and the lower fourth cross beam 605 are all connected with a lower longitudinal beam 608, and the lower first cross beam 601, the lower fourth cross beam 605 and the lower longitudinal beams 608 on the two sides are connected into a whole through a standard container corner piece.
The both sides and the middle part of lower platform frame are equipped with lower support assembly respectively, lower support assembly includes the lower carriage 607 of two vertical settings, and the lower extreme of two lower carriage 607 is established respectively under second crossbeam 602 and longeron 608, third crossbeam 603 and longeron 608 handing-over department down, links as an organic whole each other through tie-beam 606 between the upper end of lower carriage 607 and constitutes a rectangle structure frame. And lower crawling ladders 604 are arranged on the outer sides of the lower support components on the two sides of the lower platform frame. The lower ladder 604 is vertically arranged corresponding to the middle ladder 504 and the upper ladder 410.
The hinge assembly 7 comprises hinge lugs respectively arranged on the central axis of the middle storage assembly 5, two sides of the lower storage assembly 6 and the middle connecting beam 606, the hinge lugs of the middle storage assembly 5 and the lower storage assembly 6 are connected through hinge shafts after being assembled, and the hinge shafts are arranged along the length direction of the lower storage assembly 6 and the middle storage assembly 5.
When the blade tip storage mechanism 3 is used, the lower platform frame of the lower storage assembly 6 is fixed on the transfer trolley 1, then the middle storage assembly 5 is connected with the lower storage assembly 6 through the hinge assembly 7, the blade tip is placed on the cover plate of the lower blade support assembly 9, then the upper storage assembly 4 is covered on the blade, the blade is positioned in the blade tip placing part between the upper storage assembly 4 and the middle storage assembly 5, and the upper storage assembly 4 and the middle storage assembly 5 are fixedly connected through the flange connecting plate. When the multilayer is arranged, the upper and lower blade tip storage mechanisms 3 are connected into a whole through the standard container corner fittings by bolts, and multilayer stacking can be realized by stacking.
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 (6)
1. The utility model provides a transport mechanism is deposited to wind generating set blade multilayer which characterized in that: comprises a transfer trolley, a blade root storage mechanism and a blade tip storage mechanism; the blade root storage mechanism and the blade tip storage mechanism are respectively provided with at least one group, when a plurality of groups are arranged, each group is stacked up and down to form a plurality of layers, the blade root storage mechanism at the lower layer is fixed at the front part of the transfer trolley, the blade tip storage mechanism at the lower layer is fixed on the transfer trolley, and the blade root storage mechanism and the blade tip storage mechanism at the same layer fix the same blade;
the blade root storage mechanism comprises an upper fixed frame and a lower fixed frame which are arranged oppositely up and down, and a blade root placing part is formed between the upper fixed frame and the lower fixed frame;
the lower fixing frame is provided with a lower bottom frame, lower side frames which are vertically arranged are arranged on two sides of the lower bottom frame, inclined support rods are respectively arranged between the outer side of the lower bottom frame and the lower side frames on the two sides, blade root fixing plates for fixing blade roots are arranged on the inclined support rods, and a plurality of bolt holes are formed in the blade root fixing plates; a blade root supporting component is arranged in the middle of the lower bottom frame, and a blade root fixing piece is arranged on the lower bottom frame outside the blade root supporting component;
the upper fixing frame is provided with an upper bottom frame, two sides of the upper bottom frame are provided with vertically arranged upper side frames, and reinforcing diagonal braces are respectively arranged between the outer side of the upper bottom frame and the upper side frames at the two sides; the lower side frame of the upper fixed frame and the upper side frame of the lower fixed frame are in up-and-down butt joint and are connected through a flange connecting plate;
the blade tip storage mechanism comprises an upper storage assembly, a middle storage assembly and a lower storage assembly; a blade tip placing part is arranged between the upper storage assembly and the middle storage assembly, and the lower storage assembly supports the upper storage assembly and the middle storage assembly; the upper storage assembly and the middle storage assembly are connected through a flange connecting plate, and the middle storage assembly and the lower storage assembly are connected through a plurality of hinge assemblies;
the upper storage assembly comprises an upper platform frame, the upper platform frame comprises a first cross beam, a second cross beam, a third cross beam and a fourth cross beam which are sequentially arranged in parallel, the lengths of the first cross beam, the second cross beam, the third cross beam and the fourth cross beam are equal, longitudinal beams are connected to the two ends and the middle of the first cross beam, the second cross beam, the third cross beam and the fourth cross beam, and the first cross beam, the fourth cross beam and the longitudinal beams on the two sides are connected into a whole through standard container corner pieces; the two sides of the upper platform frame are respectively provided with an upper supporting component, and the inner side of the upper supporting component is provided with a blade upper pressing component;
the middle storage assembly comprises two supporting main beams which are arranged in parallel, two ends of each supporting main beam are respectively provided with a middle supporting frame which is vertically arranged upwards, and the upper end of each middle supporting frame is provided with a flange connecting plate which is connected with the flange connecting plate of the upper storage assembly in a matched manner; the two supporting main beams are provided with blade lower supporting components; the blade lower supporting assembly comprises four lower supporting legs, the lower end of each lower supporting leg is fixed on a supporting main beam, a blade following plate is arranged between two lower supporting legs arranged along the length direction of the same supporting main beam, and the upper end surfaces of the two blade following plates are covered with covering plates; the middle part crawling ladder is arranged on the outer sides of the upper supporting components on the two sides of the upper platform frame.
2. The wind generating set blade multilayer storage and transfer mechanism of claim 1, wherein: the lower bottom frame is provided with two lower main beams which are arranged in parallel, two ends of each lower main beam are connected through a lower cross beam, the lower side frame is provided with two lower vertical beams which are arranged in parallel, and the lower vertical beams, the lower main beams and the lower cross beams are connected into a whole through standard container corner fittings; the inclined support rods are respectively arranged between the lower main beam and the lower vertical beam on the same side;
the upper bottom frame is provided with two upper main beams which are arranged in parallel, the two ends and the middle part of each upper main beam are connected through an upper cross beam respectively, the upper side frame is provided with two upper vertical beams which are arranged in parallel, and the upper vertical beams, the upper main beams and the upper cross beams are connected into a whole through standard container corner fittings;
the flange connecting plates are respectively arranged on the lower vertical beam and the upper vertical beam; lifting lugs are arranged on the upper vertical beams of the two upper side frames;
a plurality of connecting beams which are arranged in parallel are arranged between the upper vertical beam and the lower vertical beam of the upper side frame and the lower side frame.
3. The wind generating set blade multilayer storage and transfer mechanism of claim 1, wherein: the blade root supporting assembly is provided with two blade root follow-up plates which are arranged in parallel and connected with the lower bottom frame, the upper ends of the blade root follow-up plates are matched with the blade roots in shape, and the upper ends of the blade root follow-up plates are provided with covering plates; the blade root mounting includes the vertical bracing piece of fixing on underframe down, is equipped with the backup pad on the bracing piece, be equipped with in the backup pad with blade root complex bolt hole.
4. The wind generating set blade multilayer storage and transfer mechanism of claim 1, wherein: the upper support assembly comprises two upper support frames which are vertically arranged, the upper ends of the two upper support frames are respectively arranged at the joints of the second cross beam and the longitudinal beam, and the third cross beam and the longitudinal beam, and the lower ends of the two upper support frames are provided with flange connecting plates;
the blade upper pressing assembly comprises four supporting legs, the upper end of each supporting leg is fixed on the upper platform frame, a blade following plate is arranged between two supporting legs arranged along the length direction of the upper platform frame respectively, and the end surfaces of the two blade following plates are covered with covering plates;
lifting lugs are arranged on the longitudinal beams on the two sides;
the upper crawling ladder is arranged on the outer sides of the upper supporting components on the two sides of the upper platform frame.
5. The wind generating set blade multilayer storage and transfer mechanism of claim 1, wherein: the lower storage assembly comprises a lower platform frame, the lower platform frame and the upper platform frame are equal in size, the lower platform frame comprises a lower first cross beam, a lower second cross beam, a lower third cross beam and a lower fourth cross beam which are sequentially arranged in parallel, the lengths of the lower first cross beam, the lower second cross beam, the lower third cross beam and the lower fourth cross beam are equal, the two ends and the middle parts of the lower first cross beam, the lower second cross beam, the lower third cross beam and the lower fourth cross beam are all connected with lower longitudinal beams, and the lower first cross beam, the lower fourth cross beam and the lower longitudinal beams on the two sides are connected into a whole through standard container corner pieces;
the lower support assemblies are respectively arranged on two sides and the middle part of the lower platform frame and comprise two lower support frames which are vertically arranged, the lower ends of the two lower support frames are respectively arranged at the joints of the lower second cross beam and the lower longitudinal beam and the joints of the lower third cross beam and the lower longitudinal beam, and the upper ends of the lower support frames are mutually connected into a whole through connecting beams;
lower crawling ladders are arranged on the outer sides of the lower supporting components on the two sides of the lower platform frame.
6. The wind generating set blade multilayer storage and transfer mechanism of claim 1, wherein: the hinge assembly comprises hinge lugs which are respectively arranged at the two sides and the middle part of the middle storage assembly and the lower storage assembly, the hinge lugs of the middle storage assembly and the lower storage assembly are connected through hinge shafts after being assembled, and the hinge shafts are arranged along the length direction of the upper storage assembly and the lower storage assembly.
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| CN202110837883.1A CN113719423B (en) | 2021-07-23 | 2021-07-23 | Transfer mechanism is deposited to wind generating set blade multilayer |
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| CN202110837883.1A CN113719423B (en) | 2021-07-23 | 2021-07-23 | Transfer mechanism is deposited to wind generating set blade multilayer |
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| CN113719423B true CN113719423B (en) | 2023-04-07 |
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| CN116216061B (en) * | 2022-12-23 | 2023-11-03 | 广东精铟海洋工程股份有限公司 | Transportation and storage frame for offshore wind power blades |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DK176357B1 (en) * | 2005-11-21 | 2007-09-24 | Lm Glasfiber As | A wind energy system with extra set of wings |
| CN101832224B (en) * | 2009-03-13 | 2012-04-18 | 东莞市金鑫智能机械设备有限公司 | Vortex wind wheel for wind driven generator |
| CN207175400U (en) * | 2017-08-29 | 2018-04-03 | 山东华业电气有限公司 | Middle-size and small-size wind-driven generator climbs frock |
| CN109466867B (en) * | 2018-11-19 | 2021-02-02 | 江苏金风科技有限公司 | Blade transporting and storing support and blade transporting and storing method |
| CN211343226U (en) * | 2019-12-30 | 2020-08-25 | 东方电气（天津）风电叶片工程有限公司 | Integrated tool for transferring and deformation preventing of blades |
| CN213511025U (en) * | 2020-10-27 | 2021-06-22 | 保定市德诺电工器材有限公司 | Supporting structure of wind driven generator blade |
| CN112943554A (en) * | 2021-04-16 | 2021-06-11 | 中船第九设计研究院工程有限公司 | Wind power blade support |
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