CN218432531U

CN218432531U - Aerogenerator blade transportation fixing base

Info

Publication number: CN218432531U
Application number: CN202222863502.XU
Authority: CN
Inventors: 秦梦竹; 刘晨露; 周海波; 姜玥如
Original assignee: Shenyang Wind Innovation Energy Technology Co ltd
Current assignee: Shenyang Wind Innovation Energy Technology Co ltd
Priority date: 2022-10-29
Filing date: 2022-10-29
Publication date: 2023-02-03
Anticipated expiration: 2032-10-29

Abstract

The utility model discloses a aerogenerator blade transportation fixing base, including base, aerogenerator blade afterbody lifting subassembly, the fixed subassembly of aerogenerator blade, fixed plate, height transfer subassembly and aerogenerator blade mounting flange, aerogenerator blade afterbody lifting subassembly is located on the base, the fixed plate is located on the aerogenerator blade afterbody lifting subassembly, height transfer the subassembly and locate on the fixed plate, aerogenerator blade mounting flange locates on the height transfer subassembly, aerogenerator blade fixing component locates on the aerogenerator blade afterbody lifting subassembly. The utility model relates to a fixing device technical field specifically is to provide a be convenient for fix aerogenerator blade fast, and fixed effect is better, is convenient for carry out the lifting to the aerogenerator blade as required, avoids the aerogenerator blade to take place the aerogenerator blade transportation fixing base of conflict with other buildings in the transportation.

Description

Aerogenerator blade transportation fixing base

Technical Field

The utility model relates to a fixing device technical field specifically indicates a aerogenerator blade transportation fixing base.

Background

The wind driven generator blade is the most basic and key part of the wind driven generator, and the design of the wind driven generator blade directly influences the conversion efficiency of wind energy and directly influences the annual energy production. After the wind driven generator blade is produced, the wind driven generator blade needs to be transported to a designated position for installation, but the existing wind driven generator blade is difficult to fix due to large volume and cannot be shipped quickly; in the prior art, when the wind driven generator blades are transported, the wind driven generator blades are long, so that the problem that the wind driven generator blades conflict with other buildings easily occurs in the transportation process, and the transportation is difficult.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a be convenient for fix aerogenerator blade fast, fixed effect is better, is convenient for carry out the lifting to the aerogenerator blade as required, avoids the aerogenerator blade to take place the aerogenerator blade transportation fixing base of conflict with other buildings in the transportation.

The utility model adopts the following technical scheme: the utility model relates to a aerogenerator blade transportation fixing base, including base, aerogenerator blade afterbody lifting subassembly, aerogenerator blade fixed subassembly, fixed plate, highly transfer subassembly and aerogenerator blade mounting flange, aerogenerator blade afterbody lifting subassembly is located on the base, the fixed plate is located on the aerogenerator blade afterbody lifting subassembly, highly transfer the subassembly and locate on the fixed plate, aerogenerator blade mounting flange locates on highly transferring the subassembly, aerogenerator blade fixed subassembly is located on the aerogenerator blade afterbody lifting subassembly, aerogenerator blade afterbody lifting subassembly includes rotor plate, fixed axle, cylinder, connecting axle, first hinge bar and second hinge bar, be equipped with the mounting groove on the base, the mounting groove in-connection pole, the rotor plate rotates and locates on the connecting rod, the fixed axle is located in the mounting groove, the rotatory cover of first hinge bar connects and locates on the fixed axle, the second hinge bar articulates and locates on the first hinge bar and articulates and locates on the rotor plate, locate on the second hinge bar, the rotatory cover of cylinder connects and locates on the fixed axle, the fixed plate is located on the rotor plate, the fixed subassembly of aerogenerator blade locates on the fixed subassembly, on the fixed plate.

Further, the fixed subassembly of aerogenerator blade includes fixing base, two-way threaded rod, guide bar and fixed unit, the fixing base is located on the rotor plate, be equipped with the recess on the fixing base, two-way threaded rod is rotatory to be located in the recess, be equipped with first motor on the fixing base, the output shaft of first motor is located to the one end of two-way threaded rod, the guide bar is located in the recess, fixed unit locates on two-way threaded rod and the guide bar, the fixed unit symmetry is equipped with two sets ofly, fixed unit includes backup pad, cover fishplate bar, bracing piece and mount, the backup pad is rotatory to be located on the fixing base, the cover fishplate bar cup joints on locating two-way threaded rod and slides and cup joints on locating the guide bar through the screw thread, the bracing piece is articulated to be located on the cover fishplate bar and articulated locate in the backup pad, the mount is located on the cover fishplate bar.

Further, the height adjusting assembly comprises a screw rod and a sliding block, a sliding groove is formed in the fixing plate, the screw rod is rotatably arranged in the sliding groove, the sliding block is sleeved on the screw rod through threads and is slidably arranged in the sliding groove, the blade fixing flange of the wind driven generator is arranged on the sliding block, a second motor is arranged on the fixing plate, and one end of the screw rod is arranged on an output shaft of the second motor.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: according to the scheme, the blade fixing assembly of the wind driven generator and the blade fixing flange of the wind driven generator are arranged, the blade fixing assembly of the wind driven generator is convenient for automatically fixing the wind driven fan blades, and the root parts of the wind driven fan blades can be further reinforced and fixed through the blade fixing flange of the wind driven generator, so that the fixing effect is better; the scheme is provided with the wind driven generator blade tail lifting assembly, the wind driven generator blade tail lifting assembly is convenient for lifting the tail of the wind driven generator blade, and the phenomenon that the fixed position of the wind driven generator blade is low is avoided, so that the wind driven generator blade collides with other buildings or structures in the transportation process, and the transportation of the wind driven generator blade is influenced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a perspective view of the present solution;

FIG. 2 is an exploded view of the present solution;

FIG. 3 is a front view of the present solution;

FIG. 4 isbase:Sub>A cross-sectional view taken along section A-A of FIG. 3;

FIG. 5 is a left side view of the present solution;

FIG. 6 is a top view of the present solution;

fig. 7 is an enlarged view of a portion a in fig. 2.

The lifting mechanism comprises a base, 2, a lifting assembly for the tail of a wind driven generator blade, 3, a fixing assembly for the wind driven generator blade, 4, a fixing plate, 5, a height adjusting assembly, 6, a fixing flange for the wind driven generator blade, 7, a rotating plate, 8, a fixing shaft, 9, a cylinder, 10, a connecting shaft, 11, a first hinge rod, 12, a second hinge rod, 13, a fixing seat, 14, a bidirectional threaded rod, 15, a guide rod, 16, a fixing unit, 17, a supporting plate, 18, a sleeving and connecting plate, 19, a supporting rod, 20, a fixing frame, 21, a screw rod, 22, a sliding block, 23, a first motor, 24 and a second motor.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-7, the utility model relates to a wind driven generator blade transportation fixing seat, which comprises a base 1, a wind driven generator blade tail lifting assembly 2, a wind driven generator blade fixing assembly 3, a fixing plate 4, a height adjusting assembly 5 and a wind driven generator blade fixing flange 6, the wind driven generator blade tail lifting assembly 2 is arranged on the base 1, the fixing plate 4 is arranged on the wind driven generator blade tail lifting assembly 2, the height adjusting assembly 5 is arranged on the fixing plate 4, the wind driven generator blade fixing flange 6 is arranged on the height adjusting assembly 5, the wind driven generator blade fixing assembly 3 is arranged on the wind driven generator blade tail lifting assembly 2, the wind driven generator blade tail lifting assembly 2 comprises a rotating plate 7, a fixing shaft 8, a cylinder 9, a connecting shaft 10, a first hinged rod 11 and a second hinged rod 12, the base 1 is provided with a mounting groove, the connecting rod in the mounting groove is arranged on the connecting shaft, the rotating plate 7 is arranged on the connecting shaft, the fixing shaft 8 is arranged in the mounting groove, the first hinged rod 11 is rotatably sleeved on the fixing shaft 8, the second hinged rod 12 is arranged on the first hinged rod 11 and hinged rod 7 is arranged on the rotating plate 7, the connecting shaft 12, the rotating plate 7 is arranged on the rotating plate 7, the rotating plate 7 is arranged on the fixing shaft 9, the rotating plate 7 is arranged on the rotating plate 3, and the rotating plate 7 is arranged on the rotating plate 4; the wind driven generator blade fixing component 3 comprises a fixing seat 13, a two-way threaded rod 14, a guide rod 15 and a fixing unit 16, wherein the fixing seat 13 is arranged on a rotating plate 7, a groove is formed in the fixing seat 13, the two-way threaded rod 14 is rotatably arranged in the groove, the guide rod 15 is arranged in the groove, the fixing unit 16 is arranged on the two-way threaded rod 14 and the guide rod 15, two groups of fixing units 16 are symmetrically arranged, each fixing unit 16 comprises a supporting plate 17, a sleeving plate 18, a supporting rod 19 and a fixing frame 20, the supporting plate 17 is rotatably arranged on the fixing seat 13, the sleeving plate 18 is sleeved on the two-way threaded rod 14 through threads and is sleeved on the guide rod 15 in a sliding mode, the supporting rod 19 is hinged on the sleeving plate 18 and is hinged on the supporting plate 17, and the fixing frame 20 is arranged on the sleeving plate 18; the height adjusting assembly 5 comprises a screw rod 21 and a sliding block 22, a sliding groove is formed in the fixing plate 4, the screw rod 21 is rotatably arranged in the sliding groove, the sliding block 22 is sleeved on the screw rod 21 through threads and is slidably arranged in the sliding groove, and the wind driven generator blade fixing flange 6 is arranged on the sliding block 22; a first motor 23 is arranged on the fixed seat 13, and one end of the bidirectional threaded rod 14 is arranged on an output shaft of the first motor 23; the fixing plate 4 is provided with a second motor 24, and one end of the screw rod 21 is arranged on an output shaft of the second motor 24.

When the wind driven generator blade fixing device is used specifically, the fixing seat is fixed on a transport vehicle, then the wind driven blades are hoisted to the fixing seat 13, the wind driven blades are supported through the two groups of supporting plates 17, then the first motor 23 is started, the first motor 23 drives the two-way threaded rod 14 to rotate, the two groups of sleeved connecting plates 18 are driven by the two-way threaded rod 14 to mutually approach, the sleeved connecting plates 18 drive the supporting rods 19 to rotate, the supporting rods 19 drive the supporting plates 17 to rotate, the wind driven blades can move upwards in the rotating process of the supporting plates 17, meanwhile, the sleeved connecting plates 18 drive the fixing frames 20 to move, the two groups of fixing frames 20 approach each other, the fixing frames 20 are moved to the tops of the wind driven blades, the wind driven generator blades are blocked by the fixing frames 20 in the upwards moving process of the wind driven generator blades, so that the wind driven generator blades are clamped and fixed between the fixing frames 20 and the supporting plates 17, after the wind driven generator blades are fixed, the first motor 23 is turned off, according to the height of the wind driven generator blade, the height of the wind driven generator blade fixing flange 6 is adjusted, the second motor 24 is started, the second motor 24 drives the screw rod 21 to rotate, the screw rod 21 drives the slide block 22 to move up and down, the slide block 22 drives the wind driven generator blade fixing flange 6 to move up and down, the second motor 24 is closed after the wind driven generator blade fixing flange 6 is moved to a proper height, then the root of the wind driven generator blade is fixed on the wind driven generator blade fixing flange 6, so that the wind driven generator blade is further reinforced, when the wind driven generator blade conflicts with other buildings in the transportation process, the air cylinder 9 can be started, the output end of the air cylinder 9 extends outwards, the air cylinder 9 drives the second hinged rod 12 and the first hinged rod 11 to rotate through the connecting shaft 10, and the second hinged rod 12 drives the rotating plate 7 to incline, so that the tail part of the wind driven generator blade on the tail part is lifted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a aerogenerator blade transportation fixing base which characterized in that: comprises a base (1), a wind driven generator blade tail lifting assembly (2), a wind driven generator blade fixing assembly (3), a fixing plate (4), a height adjusting assembly (5) and a wind driven generator blade fixing flange (6), wherein the wind driven generator blade tail lifting assembly (2) is arranged on the base (1), the fixing plate (4) is arranged on the wind driven generator blade tail lifting assembly (2), the height adjusting assembly (5) is arranged on the fixing plate (4), the wind driven generator blade fixing flange (6) is arranged on the height adjusting assembly (5), the wind driven generator blade fixing assembly (3) is arranged on the wind driven generator blade tail lifting assembly (2), the wind driven generator blade tail lifting assembly (2) comprises a hinged plate (7), a fixing shaft (8), a cylinder (9), a connecting shaft (10), a first hinged rod (11) and a second hinged rod (12), a mounting groove is arranged on the base (1), the connecting rod is arranged in the mounting groove, the rotating plate (7) is rotatably arranged on the connecting rod, the fixing shaft (8) is arranged in the mounting groove, the first hinged rod (11) is arranged on the second hinged rod (11), and the second hinged rod (7) is arranged on the fixing shaft (12), connecting axle (10) are located on second articulated arm (12), cylinder (9) rotary sleeve connects and locates on fixed axle (8) and rotary sleeve connects and locates on connecting axle (10), aerogenerator blade fixed subassembly (3) are located on rotor plate (7), fixed plate (4) are located on rotor plate (7).

2. The wind turbine blade transportation fixing seat according to claim 1, wherein: fixed subassembly of aerogenerator blade (3) is including fixing base (13), two-way threaded rod (14), guide bar (15) and fixed unit (16), on rotor plate (7) was located in fixing base (13), be equipped with the recess on fixing base (13), two-way threaded rod (14) are rotatory to be located in the recess, guide bar (15) are located in the recess, fixed unit (16) are located on two-way threaded rod (14) and guide bar (15), fixed unit (16) symmetry is equipped with two sets ofly, fixed unit (16) include backup pad (17), cup joint board (18), bracing piece (19) and mount (20), backup pad (17) are rotatory to be located on fixing base (13), cup joint board (18) are located on two-way threaded rod (14) through the screw thread and are slided and cup jointed and are located on guide bar (15), bracing piece (19) are articulated to be located on cup joint board (18) and are articulated locate on backup pad (17), mount (20) are located on cup joint board (18).

3. The wind turbine blade transportation fixing seat according to claim 2, wherein: highly transfer subassembly (5) including lead screw (21) and slider (22), be equipped with the spout on fixed plate (4), lead screw (21) are rotatory to be located in the spout, slider (22) cup joint through the screw thread locate on lead screw (21) and slide locate in the spout, aerogenerator blade mounting flange (6) are located on slider (22).

4. A wind turbine blade transport fixing seat according to claim 3, characterized in that: the fixing seat (13) is provided with a first motor (23), and one end of the bidirectional threaded rod (14) is arranged on an output shaft of the first motor (23).

5. Wind turbine blade transport fixing base according to claim 4, characterized in that: a second motor (24) is arranged on the fixing plate (4), and one end of the screw rod (21) is arranged on an output shaft of the second motor (24).