Support tooling, support assembly, transport system and method, wind farm and wind turbine generator set

Abstract

A support tooling (100), the support tooling (100) being used in a first transport stage. A blade (5) comprises a blade root (510), a blade tip (520), and a blade body (530) located between the blade root (510) and the blade tip (520). The support tooling (100) comprises at least one first blade holder (110) and at least one second blade holder (120), wherein the at least one first blade holder (110) and the at least one second blade holder (120) are arranged independently of each other; both the at least one first blade holder (110) and the at least one second blade holder (120) are configured to accommodate and support the blade body (530); the at least one first blade holder (110) and the at least one second blade holder (120) can be connected to a first transport apparatus and move along with the first transport apparatus; and the at least one second blade holder (120) can be used in a second transport stage and can move along with a second transport apparatus. Such an apparatus can ensure the requirement for the stability of support for the blade, (5) and can ensure the reliability of the blade (5) during transport. The present invention further relates to a support assembly, a transport system and method, a wind farm and a wind turbine generator set.

Description

Support tool, support assembly, transport system, method, wind farm, unit

[0001] Cross-reference to related applications

[0002] This application claims priority to Chinese Patent Application No. 202411233129.7, filed September 3, 2024, entitled “Support tool, support assembly, transport system, method, wind farm, unit,” the entire contents of which are incorporated herein by reference. TECHNICAL FIELD

[0003] The present application relates to the technical field of blade transportation, in particular to a support tool, a support assembly, a transport system, a method, a wind farm, and a unit. BACKGROUND

[0004] In the global wind power industry, as wind turbine units continue to expand in size, higher requirements are placed on the transportation of blades.

[0005] However, the stability of the support tool used to support the blade in the related art blade transportation is not high, which affects the reliability of the blade during transportation, and the universality is not good, which increases the transportation cost. SUMMARY

[0006] The embodiments of the present application provide a support tool, a support assembly, a transport system, a method, a wind farm, and a unit, which can ensure the stability of the support of the blade, ensure the reliability of the blade during transportation, have good universality, and reduce transportation costs.

[0007] In one aspect, a support tool for a blade is provided according to an embodiment of the present application, which is used in a first transportation stage. The blade includes a blade root, a blade tip, and a blade body between the blade root and the blade tip. The support tool includes at least one first blade holder and at least one second blade holder. The at least one first blade holder and the at least one second blade holder are independently arranged from each other. The at least one first blade holder and the at least one second blade holder are each configured to accommodate and support the blade body. The at least one first blade holder and the at least one second blade holder are connectable to a first transportation device and movable with the first transportation device. The at least one second blade holder is usable in a second transportation stage and movable with a second transportation device.

[0008] According to an aspect of an embodiment of the present application, the support tool further includes a connecting structure. The at least one first blade holder and the at least one second blade holder are detachably connected to the connecting structure and arranged in the same direction, so as to be connected to the first transportation device through the connecting structure.

[0009] According to an aspect of the embodiments of the present application, the at least one second blade holder comprises a first mating portion, and the connecting structure comprises a second mating portion, one of the first mating portion and the second mating portion at least partially extends into the other and detachably connects with each other.

[0010] According to an aspect of the embodiments of the present application, the first transportation stage is used for transporting a single blade, and the second transportation stage is used for transporting at least two blades.

[0011] According to an aspect of the embodiments of the present application, the second transportation device further provides a first frame body, the first frame body is used for fixing and / or stacking the blades, and the at least one second blade holder is detachably connected with the first frame body.

[0012] According to an aspect of the embodiments of the present application, the second transportation device further provides a seat body, the seat body is detachably connected with the first frame body, and the at least one second blade holder is supported by the seat body and detachably connected with the seat body.

[0013] According to an aspect of the embodiments of the present application, the at least one second blade holder is adjustable in posture relative to the first frame body through the seat body.

[0014] According to an aspect of the embodiments of the present application, the supporting tool is adjustable in posture relative to the first transportation device.

[0015] According to an aspect of the embodiments of the present application, the at least one first blade holder comprises a first clamping portion and a second clamping portion oppositely arranged along a first direction, the first clamping portion and the second clamping portion are connected and enclose a first cavity, the first cavity is configured to accommodate and support the blade body, the first clamping portion has two opposite ends in a second direction, the second direction intersects the first direction, one end of the first clamping portion of the at least one first blade holder is rotationally connected with one end of the second clamping portion, and the other end of the first clamping portion and the other end of the second clamping portion are detachably connected with each other, and the rotation opening angle of the first clamping portion and the second clamping portion is greater than or equal to 90°.

[0016] According to an aspect of the embodiments of the present application, the supporting tool further comprises a driving assembly, the at least one first blade holder is provided with the driving assembly on one side in the second direction, the driving assembly comprises a telescopic member and a connecting rod assembly, the connecting rod assembly is rotationally connected with the first clamping portion and the second clamping portion respectively, and the telescopic member is rotationally connected with the first clamping portion and the connecting rod assembly respectively, and the telescopic member drives the second clamping portion to rotate relative to the first clamping portion through the connecting rod assembly.

[0017] According to an aspect of the embodiments of the present application, the first clamping part and the second clamping part have a first rotation center, the first clamping part and the connecting rod assembly have a second rotation center, and the second clamping part and the connecting rod assembly have a third rotation center. A first line between the first rotation center and the second rotation center and a second line between the first rotation center and the third rotation center form an angle β. The driving assembly drives the first blade holder to switch between a closed state and an open state. In the closed state, β < 180°. In the open state, β < 90°.

[0018] According to an aspect of the embodiments of the present application, the at least one first blade holder and / or the at least one second blade holder comprises a locking assembly. The locking assembly comprises a first locking part and a second locking part. The first locking part is connected to the first clamping part and is provided with a matching groove recessed in a first direction. The second locking part is rotationally connected to the second clamping part to be engaged with or separated from the matching groove.

[0019] According to an aspect of the embodiments of the present application, the at least one first blade holder and / or the at least one second blade holder is provided with an adjusting assembly. The adjusting assembly comprises a clamping piece and an adjusting part. The clamping piece is configured to cooperate with the blade. The adjusting part is connected to the clamping piece and drives the clamping piece to move and / or rotate.

[0020] In another aspect, the embodiments of the present application provide a support assembly for supporting a blade in transport. The support assembly comprises:

[0021] a blade root support;

[0022] The above-mentioned support tool is arranged in a spaced manner with the blade root support and supports the blade together.

[0023] According to another aspect of the embodiments of the present application, the blade root support comprises a support body, a blade root butt joint, and a first transport device butt joint. The support body is used in the second transport stage. The blade root butt joint is arranged on the support body and is configured to be connected with the blade root. The first transport device butt joint is connected to at least one of the support body and the blade root butt joint and is configured to be detachably connected with the first transport device.

[0024] According to another aspect of the embodiments of the present application, the second transport device provides a second frame body, and the support body is detachably connected with the second frame body.

[0025] According to another aspect of the embodiments of the present application, a clamping groove is formed between the first transport device butt joint and the support body and is capable of being engaged with the second frame body.

[0026] According to another aspect of the embodiments of the present application, the blade root butt joint piece is provided with at least two first through holes, and the at least two first through holes are distributed along an arc trajectory.

[0027] According to another aspect of the embodiments of the present application, the blade root butt joint piece comprises a first mounting portion and a second mounting portion which are intersected, the at least two first through holes are arranged on the first mounting portion, and the first conveying device butt joint piece is at least partially supported on the second mounting portion and connected with the first mounting portion and the second mounting portion respectively.

[0028] According to another aspect of the embodiments of the present application, the first conveying device butt joint piece comprises two or more connecting seats, each of the connecting seats is provided with a slot and a second through hole which is communicated with the slot, and the first conveying device butt joint piece is connected with the first conveying device through the slot and the second through hole.

[0029] According to another aspect of the embodiments of the present application, a conveying system is provided, comprising: a conveying device; and the support assembly described above which is arranged on the conveying device.

[0030] According to another aspect of the embodiments of the present application, a conveying method of a blade is provided, the blade comprising a blade root, a blade tip and a blade body between the blade root and the blade tip, and the conveying method comprising:

[0031] providing a support tool, the support tool comprising at least one first blade holder and at least one second blade holder, and the at least one first blade holder and the at least one second blade holder are arranged independently of each other;

[0032] providing a first conveying device in a first conveying stage, the first conveying device being configured to be connected with the at least one first blade holder and the at least one second blade holder, the at least one first blade holder and the at least one second blade holder being used to support the blade body, and the blade is conveyed by the first conveying device;

[0033] providing a second conveying device in a second conveying stage, the at least one second blade holder being used in the second conveying stage and supporting the blade body, and the blade is conveyed by the second conveying device;

[0034] the conveying of the blade is realized by at least one of the first conveying stage and the second conveying stage.

[0035] According to another aspect of the embodiments of the present application, the first conveying stage is single-blade conveying, and the second conveying stage is at least two-blade conveying.

[0036] According to another aspect of the embodiments of the present application, the conveying method further comprises: providing a first frame body by the second conveying device, and the at least one second blade holder is detachably connected with the first frame body.

[0037] The step of transporting the blade using at least one of the first transportation stage and the second transportation stage comprises:

[0038] transporting the blade to a first predetermined position by the second transportation device;

[0039] dismounting the at least one second blade holder from the frame body;

[0040] accommodating and supporting the blade body with the at least one second blade holder in the at least one first blade holder;

[0041] transporting the blade to a second predetermined position by the first transportation device.

[0042] According to still another aspect of the embodiments of the present application, the transportation method further comprises: providing the second frame body by the second transportation device, the at least one second blade holder is detachably connected with the first frame body, and the blade body is supported by the at least one second blade holder;

[0043] The step of transporting the blade using at least one of the first transportation stage and the second transportation stage comprises:

[0044] transporting the blade to a third predetermined position by the first transportation device;

[0045] separating the second blade holder and the blade from the first transportation device;

[0046] connecting the at least one second blade holder carrying the blade to the first frame body;

[0047] transporting the blade from the third predetermined position to a fourth predetermined position by the second transportation device.

[0048] According to still another aspect of the embodiments of the present application, after the step of transporting the blade using at least one of the first transportation stage and the second transportation stage, the transportation method further comprises a third transportation stage, and the third transportation stage comprises:

[0049] moving the at least one second blade holder and carrying the blade to a fifth predetermined position;

[0050] docking the at least one second blade holder with the seat body located at the fifth predetermined position.

[0051] According to still another aspect of the embodiments of the present application, the transportation method further comprises:

[0052] providing the seat body, the seat body is detachably connected with the at least one second blade holder, and the seat body is detachably connected with the frame body.

[0053] According to still another aspect of the embodiments of the present application, the transporting method further comprises: providing the first frame body and a seat body in the second transporting stage, the seat body being detachably connected with the at least one second blade holder, and the seat body being detachably connected with the first frame body, and detaching the seat body from the first frame body in the process of switching from the second transporting stage to the first transporting stage;

[0054] After the step of transporting the blade by using at least one of the first transporting stage and the second transporting stage, the transporting method further comprises a third transporting stage, the third transporting stage comprising:

[0055] moving the at least one second blade holder and carrying the blade to a fifth predetermined position;

[0056] docking the at least one second blade holder with the seat body located at the fifth predetermined position.

[0057] According to still another aspect of the embodiments of the present application, the transporting method further comprises: providing a connecting structure in the first transporting stage, and connecting the at least one first blade holder to the first transporting device through the connecting structure, and connecting the at least one second blade holder to the first transporting device through the connecting structure in the process of switching from the second transporting stage to the first transporting stage

[0058] In still another aspect, the embodiments provide a wind farm, which uses the above-mentioned supporting tool, supporting assembly, transporting system or transporting method to transport the blade to the wind farm.

[0059] In still another aspect, the embodiments provide a wind turbine, which uses the above-mentioned supporting tool, supporting assembly, transporting system or transporting method to transport the blade of the wind turbine.

[0060] According to the supporting tool, supporting assembly, transporting system, method, wind farm and wind turbine provided by the embodiments of the present application, the supporting tool comprises at least one first blade holder and at least one second blade holder, the first blade holder and the second blade holder can be independently arranged and can jointly support the blade body of the blade, thereby realizing multi-point support of the blade, ensuring the stability of the support of the blade body and improving the reliability of the blade during transportation. Moreover, the at least one first blade holder and the at least one second blade holder are connected with the first transporting device and move with the first transporting device, the at least one second blade holder can be used in the second transporting stage and move with the second transporting device, so that the second blade holder can be used in different transporting stages and move with different transporting devices, so that the supporting tool has good versatility and saves transportation cost, and the second blade holder can carry the blade to switch together when switching in different transporting stages, so that the blade does not need to be repeatedly disassembled and assembled, and the probability of damage to the blade can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0061] The features, advantages, and technical and scientific effects of the exemplary embodiments of the present application will be described below with reference to the accompanying drawings.

[0062] Fig. 1 is a schematic view of a partial structure of a support assembly and a blade according to an embodiment of the present application;

[0063] Fig. 2 is a schematic view of a support tool according to an embodiment of the present application;

[0064] Fig. 3 is a side view of the support tool according to an embodiment of the present application;

[0065] Fig. 4 is a schematic view of a partial structure of the support tool according to an embodiment of the present application;

[0066] Fig. 5 is a schematic view of a first blade holder according to an embodiment of the present application;

[0067] Fig. 6 is a schematic view of a second blade holder and a blade and a first frame body according to an embodiment of the present application;

[0068] Fig. 7 is a schematic view of the second blade holder and the blade and a seat body according to an embodiment of the present application;

[0069] Fig. 8 is a schematic view of the second blade holder according to an embodiment of the present application;

[0070] Fig. 9 is a schematic view of the seat body according to an embodiment of the present application;

[0071] Fig. 10 is an axonometric view of the first blade holder according to an embodiment of the present application;

[0072] Fig. 11 is a schematic view of a partial structure of the first blade holder in a closed condition according to an embodiment of the present application;

[0073] Fig. 12 is a schematic view of a partial structure of the first blade holder in an open condition according to an embodiment of the present application;

[0074] Fig. 13 is a schematic view of a blade root support according to an embodiment of the present application;

[0075] Fig. 14 is a schematic view of the blade root support and a blade according to an embodiment of the present application;

[0076] Fig. 15 is a schematic view of the blade root support and a second frame body according to an embodiment of the present application;

[0077] Fig. 16 is a schematic view of the blade root support and the second frame body and a blade according to an embodiment of the present application;

[0078] Fig. 17 is a schematic view of a partial structure of a transport system according to an embodiment of the present application;

[0079] FIG. 18 is a flow diagram of a method of transporting according to an embodiment of the present application.

[0080] Legend: 1, support assembly 100, support tool; 110, first vane holder; 111, first clamping portion; 112, second clamping portion; 113, first cavity; 120, second vane holder; 121, third clamping portion; 122, fourth clamping portion; 123, second cavity; 124, first abutment portion; 130, connecting structure; 131, second abutment portion; 140, driving assembly; 141, telescopic member; 142, connecting rod assembly; 1421, first rod member; 1421a, first rod segment; 1421b, second rod segment; 1422, second rod member; aa, first rotation center; bb, second rotation center; cc, third rotation center; dd, fourth rotation center; MM, first connecting line; NN, second connecting line; 150, locking assembly; 151, first locking portion; 152, second locking portion; 160, adjusting assembly; 161, adjusting portion; 162, clamping piece; 200, vane root support member; 210, support body; 211, mounting bracket; 212, adapter body; 213, abutment body; 2131, first mounting portion; 2132, second mounting portion; 214, connecting beam; 220, vane root abutment member; 221, first through hole; 230, first transporting equipment abutment member; 231, connecting seat; 232, insertion slot; 233, second through hole; 240, second clamping slot; 2, first frame body; 3, second frame body; 4, seat body; 410, first seat body; 420, second seat body; 430, hinged seat; 440, first clamping slot; 5, vane; 510, vane root; 520, vane tip; 530, vane body; X, first direction; Y, second direction; Z, third direction.

[0081] In the drawings, like reference numerals refer to like parts throughout the various views thereof. The drawings are not drawn to scale. DETAILED DESCRIPTION

[0082] Features and exemplary embodiments of various aspects of the present application will be described below in detail. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without some or all of these specific details. The description of the embodiments is merely intended to provide a better understanding of the present application by showing examples of the present application. In the drawings and the following description, well-known structures and techniques have not been shown in order to avoid unnecessary obscuring of the present application; and, for clarity, the dimensions of some structures can be exaggerated. Furthermore, features, structures or characteristics described below can be combined in any suitable manner in one or more embodiments.

[0083] The orientation words appearing in the following description are the directions shown in the drawings, and are not intended to limit the specific structure of the supporting tool, the supporting assembly, the transportation system, the method, the wind farm, and the unit of the present application. In the description of the present application, it should be further explained that, unless otherwise explicitly specified and limited, the terms "mounting" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be directly connected, or indirectly connected. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0084] In the global wind power industry, as the size of wind turbine units continues to expand, more stringent overhang requirements are placed on vehicles transporting blades. In the face of this challenge, some international vehicle manufacturers have introduced innovative split-vehicle designs that eliminate the traditional middle plate beam, allowing for greater flexibility in meeting the overhang regulations of different countries and regions when transporting overlength wind power blades. This design allows the blades to be fixed directly in a position that meets the overhang requirements, thereby improving transportation efficiency and safety

[0085] However, the stability of the supporting tool 100 used to support the blade 5 in the related art blade transportation is not high, which affects the reliability of the blade 5 during transportation.

[0086] Based on this, one embodiment of the present application provides a supporting tool 100 that can ensure the stability of the support for the blade 5 and ensure the reliability of the blade 5 during transportation.

[0087] As shown in FIGS. 1-5, the supporting tool 100 for the blade 5 provided by one embodiment of the present application is used in the first transportation stage, the blade 5 includes a blade root 510, a blade tip 520, and a blade body 530 between the blade root 510 and the blade tip 520, the supporting tool 100 includes at least one first blade holder 110 and at least one second blade holder 120, the at least one first blade holder 110 and the at least one second blade holder 120 are independently arranged from each other, and the at least one first blade holder 110 and the at least one second blade holder 120 are both configured to accommodate and support the blade body 530. The at least one first blade holder 110 and the at least one second blade holder 120 can be connected to and move with the first transportation equipment, and the at least one second blade holder 120 can be used in the second transportation stage and move with the second transportation equipment.

[0088] The first transportation stage and the second transportation stage can both be land transportation stages, or both be sea transportation stages, or one of the first transportation stage and the second transportation stage can be a sea transportation stage and the other can be a land transportation stage.

[0089] The first transportation stage can be used for transporting a single blade 5, and the second transportation stage can be used for transporting two or more blades 5.

[0090] The first transportation stage and the second transportation stage can be switched with each other, and the at least one second blade holder 120 can carry the blade 5 from the first transportation device to the second transportation device, or the at least one second blade holder 120 can also carry the blade 5 from the second transportation device to the first transportation device.

[0091] The first transportation device can include a transport vehicle or a transport ship, and the second transportation device can also include a transport vehicle or a transport ship, so that the first transportation device and the second transportation device can both be transport vehicles, or both be transport ships, or the first transportation device can be a transport vehicle and the second transportation device can be a transport ship.

[0092] The number of the first blade holders 110 included in the support tool 100 can be one or two or more, and when the number is two or more, the two or more first blade holders 110 can be connected with each other or arranged independently of each other. In the first transportation stage, each first blade holder 110 can be fixedly or detachably connected to the first transportation device.

[0093] The number of the second blade holders 120 included in the support tool 100 can be one or two or more, and when the number is two or more, the two or more second blade holders 120 can be connected with each other or arranged independently of each other. In the first transportation stage, at least one of the two or more second blade holders 120 can be detachably connected to the first transportation device. In the second transportation stage, one or at least two second blade holders 120 can be arranged on the second transportation device and move with the second transportation device.

[0094] The at least one first blade holder 110 and the at least one second blade holder 120 arranged independently of each other can mean that the first blade holder 110 and the second blade holder 120 are separable from each other, and both can be connected to a connecting structure of the corresponding first transportation device or arranged on the connecting structure of the first transportation device, etc.

[0095] The support tool 100 provided by one embodiment of the present application has the first blade holder 110 and the second blade holder 120 which can be arranged independently of each other and can jointly support the blade body 530 of the blade 5, thereby achieving multi-point support of the blade 5, increasing the support and clamping force during transportation, ensuring the stability of the support of the blade body 530, and improving the reliability of the blade 5 during transportation. In addition, the at least one first blade holder 110 and the at least one second blade holder 120 are connected with the first transportation device and move with the first transportation device, and the at least one second blade holder 120 can be used in the second transportation stage and move with the second transportation device, so that the second blade holder 120 can be used in different transportation stages and move with different transportation devices, so that the support tool 100 has good versatility and saves cost, and the second blade holder 120 can carry the blade 5 to switch when switching in different transportation stages. In this way, the blade 5 does not need to be repeatedly disassembled and assembled, and the probability of damage to the blade 5 can be reduced.

[0096] With continuous reference to FIGS. 1-5, in some optional embodiments, the support tool 100 provided by one embodiment of the present application further includes a connecting structure 130, and the at least one first blade holder 110 and the at least one second blade holder 120 are respectively detachably connected to the connecting structure 130 and arranged in the same direction, so as to be connected with the first transportation device through the connecting structure 130. The at least one first blade holder 110 and the at least one second blade holder 120 can be arranged in the spanwise direction or the lengthwise direction of the blade.

[0097] The connecting structure 130 can include a connecting plate, a connecting frame, or a polygonal hollow frame formed by splicing at least two beams.

[0098] The first blade holder 110 and the connecting structure 130, and the second blade holder 120 and the connecting structure 130 can be detachably connected by using fasteners such as bolts and screws, or can be detachably connected by using clamping, locking pin connection, etc.

[0099] When the number of the first blade holder 110 and the second blade holder 120 is two or more, the two or more first blade holders 110 are arranged adjacent to each other, and the two or more second blade holders 120 are arranged adjacent to each other. Of course, the two or more second blade holders 120 can also be arranged between the two first blade holders 110.

[0100] The support tool 100 provided by one embodiment of the present application can provide a connecting interface for the first blade holder 110 and the second blade holder 120 by arranging the connecting structure 130, so as to indirectly fix the first blade holder 110 and the second blade holder 120 on the first conveying device, and ensure the stability of the first blade holder 110 and the second blade holder 120 during the conveying process. Moreover, the first blade holder 110, the second blade holder 120 and the connecting structure 130 corresponding to the interface can be selected according to different models of the blade 5, and the first blade holder 110 and the second blade holder 120 of each required model can be connected on the first conveying device through the connecting structure 130, without the need to modify the first conveying device itself to set different interfaces to adapt to the first blade holder 110 and the second blade holder 120. The first blade holder 110, the second blade holder 120 and the connecting structure 130 can be modularly designed, which is conducive to ensuring the conveying support requirements of different models of the blade 5.

[0101] Continuing to refer to FIGS. 1-5, in some optional embodiments, the support tool 100 provided by one embodiment of the present application, at least one second blade holder 120 comprises a first docking portion 124, and the connecting structure 130 comprises a second docking portion 131, one of the first docking portion 124 and the second docking portion 131 at least partially extends into the other and is detachably connected to each other.

[0102] The first docking portion 124 comprises but is not limited to one of a locking pin and a locking hole, one of a clamping groove and a clamping protrusion, and the second docking portion 131 comprises but is not limited to the other of the locking pin and the locking hole, the other of the clamping groove and the clamping protrusion, which can achieve the detachable connection requirement between the first docking portion 124 and the second docking portion 131. Optionally, the first docking portion 124 and the second docking portion 131 can be connected by a twist lock, which can achieve quick disassembly and assembly.

[0103] The support tool 100 provided by one embodiment of the present application, by the above arrangement, is conducive to ensuring the detachable connection requirement between the second blade holder 120 and the connecting structure 130, and the form that one of the first docking portion and the second docking portion 131 extends into the other to achieve detachable connection can provide positioning for the other during assembly and provide limiting during the conveying process, which reduces the assembly difficulty and ensures the stability of the connection during the conveying process, thereby improving the conveying reliability.

[0104] In some optional embodiments, the support tool 100 provided by one embodiment of the present application, the first conveying stage is used for conveying a single blade 5, and the second conveying stage is used for conveying at least two blades 5.

[0105] The first transportation stage can transport a single blade 5 by a transport vehicle, a transport ship or the like, and the second transportation stage can transport at least two blades 5 by a transport vehicle, a transport ship or the like.

[0106] The support tool 100 provided in an embodiment of the present application can be switched between single-blade transportation and multi-blade transportation, that is, the support tool 100 can be shared by single-blade transportation and multi-blade transportation, and a set of support tools 100 need not be prepared for single-blade transportation and multi-blade transportation. This not only reduces the overall cost of supporting tools in the transportation process, but also reduces the labor cost of repeatedly disassembling the blades 5 in the transportation process of a single blade 5 and at least two blades 5, and reduces the probability of scratching the blades 5 caused by replacement of the support tool 100.

[0107] As shown in FIG. 6, in some optional embodiments, the support tool 100 provided in an embodiment of the present application, the second transportation device further provides a first frame body 2, and the first frame body 2 is used for fixing and / or stacking the blades 5. The at least one second blade holder 120 can be detachably connected with the first frame body 2.

[0108] The first frame body 2 can be a frame body with a hollow cavity, and can be a polygonal frame.

[0109] The second blade holder 120 can be detachably connected with the first frame body 2 in a clamping, locking pin locking, connecting lug connecting or the like manner.

[0110] For example, the second blade holder 120 can be directly or indirectly connected with the first frame body 2 through the second docking portion 131.

[0111] The support tool 100 provided in an embodiment of the present application can make the second blade holder 120 carry the blades 5 from the first transportation device to the second transportation device after the single blade 5 is transported to the predetermined position by the first transportation device, and can be directly or indirectly connected with the first frame body 2 provided on the second transportation device, so as to realize switching of the transportation device, for example, to meet the switching from land transportation to sea transportation of the single blade 5.

[0112] Since the first frame body 2 can be used for stacking the blades 5, at least two first frame bodies 2 can be stacked on the second transportation device at the same time. After the blades 5 are transported to the predetermined position by the first transportation device, the second blade holder 120 matched with each blade 5 can be synchronously transferred to the corresponding first frame body 2 on the second transportation device, so as to facilitate the conversion from single-blade transportation to multi-blade transportation.

[0113] As shown in FIG. 6, in some optional embodiments, the support tool 100 provided by an embodiment of the present application further provides a seat body 4, the seat body 4 is detachably connected with the first frame body 2, and the at least one second blade holder 120 can be supported on the seat body 4 and detachably connected with the seat body 4.

[0114] The seat body 4 includes a support seat structure in the form of a solid body or a frame. The seat body 4 can be fixedly or detachably connected with the first frame body 2, and is optionally detachably connected with the first frame body 2. Optionally, the seat body 4 can be provided with a first clamping groove 440, and the seat body 4 is clamped on the first frame body 2 through the first clamping groove 440 and detachably connected with the first frame body 2.

[0115] The at least one second blade holder 120 can be supported on the seat body 4 and detachably connected with the seat body 4 through the first connecting part, and can be quickly disassembled and assembled by using a twist lock or the like. The first connecting part includes but is not limited to a twist lock, a flange connecting part, or the like.

[0116] As shown in FIGS. 7 to 9, in some optional embodiments, the support tool 100 provided by an embodiment of the present application is that the at least one second blade holder 120 is adjustable in pose relative to the first frame body 2 through the seat body 4.

[0117] The second blade holder 120 can be rotatably connected with the seat body 4, for example, by being rotatably connected through a hinge or the like, so as to have a corresponding rotational freedom, so that the second blade holder 120 drives the blade 5 to rotate to a suitable angle and then locks the relative position of the second blade holder 120 and the seat body 4 through a locking structure, for example, a locking pin or the like.

[0118] As shown in FIG. 9, of course, the seat body 4 itself can include two parts that are rotatably connected, one part is connected with the first frame body 2 and the other part is connected with the second blade holder 120. For example, the seat body 4 can include a first seat body 410 and a second seat body 420, and the first seat body 410 and the second seat body 420 are rotatably connected with each other through a hinge seat 430. The second seat body 420 is detachably connected with the first connecting part 124 of the second blade holder 120. By relatively rotating the first seat body 410 and the second seat body 420, the second blade holder 120 can also be adjusted in pose relative to the first frame body 2 through the seat body 4.

[0119] The support tool 100 provided by one embodiment of the present application can be used in different transportation conditions, and when the support tool 100 is used on the transportation device with the first frame body 2 and the seat body 4, the second blade holder 120 can be connected to the seat body 4 and the posture of the second blade holder 120 relative to the first frame body 2 can be adjusted, so that the blade 5 can be transported in a suitable position and the transportation reliability is ensured.

[0120] In some optional embodiments, the support tool 100 provided by one embodiment of the present application is adjustable in posture relative to the first transportation device.

[0121] Optionally, the first blade holder 110 and the second blade holder 120 can be at least partially rotatable relative to the first transportation device, so that the blade 5 is adjustable in posture relative to the first transportation device and the blade 5 can be operated in a suitable transportation angle.

[0122] For example, the first blade holder 110 can include a first support and a first clamping part rotatably connected to the first support, the first support can be used to connect to the first transportation device, and the first clamping part can be used to fix and support the blade 5. The second blade holder 120 can include a second support and a second clamping part rotatably connected to the second support, the second support can be used to connect to the first transportation device, and the second clamping part can be used to fix and support the blade 5. By rotating the first clamping part relative to the first support and / or rotating the second clamping part relative to the second support, when the suitable posture is adjusted, the position of the first clamping part relative to the first support and / or the position of the second clamping part relative to the second support can be locked by a locking pin or the like, so that the support tool 100 is adjustable in posture relative to the first transportation device.

[0123] The support tool 100 provided by one embodiment of the present application is adjustable in posture relative to the first transportation device, so that when the blade 5 is transported on the first transportation device, the blade 5 can be transported in a suitable position and the transportation reliability is ensured.

[0124] As shown in FIGS. 10-12, in some alternative embodiments, the support tool 100 provided by one embodiment of the present application includes at least one first blade holder 110, which includes a first clamping portion 111 and a second clamping portion 112 arranged opposite to each other along a first direction X, and the first clamping portion 111 and the second clamping portion 112 are connected and form a first cavity 113 configured to accommodate and support the blade body 530. The first clamping portion 111 has two opposite ends along a second direction Y intersecting the first direction X. One end of the first clamping portion 111 of the at least one blade holder 110 is rotatably connected to one end of the second clamping portion 112, and the other end of the first clamping portion 111 and the other end of the second clamping portion 112 are detachably connected to each other. The rotation opening angle of the first clamping portion 111 and the second clamping portion 112 is greater than or equal to 90°.

[0125] The first clamping portion 111 and the second clamping portion 112 can form the first cavity 113 with an opening or a closed configuration, which can match at least part of the profile of the blade body 530 of the blade 5.

[0126] The first clamping portion 111 and the second clamping portion 112 can be rotatably connected at one end along the second direction Y by a rotating shaft or the like. The other end of the first clamping portion 111 and the second clamping portion 112 can be detachably connected by a locking assembly 150 or the like. When it is necessary to place the blade 5 between the first clamping portion 111 and the second clamping portion 112, the other end of the first clamping portion 111 and the second clamping portion 112 can be detached first so that they can be separated from each other. After the blade 5 is placed between the first clamping portion 111 and the second clamping portion 112, the other end of the first clamping portion 111 and the second clamping portion 112 can be connected and fixed to clamp and fix the blade 5.

[0127] When the detachable ends of the first clamping portion 111 and the second clamping portion 112 are connected, the rotation angle between the first clamping portion 111 and the second clamping portion 112 is 0°. When the detachable ends of the first clamping portion 111 and the second clamping portion 112 are detached, the maximum rotation angle between the first clamping portion 111 and the second clamping portion 112 is greater than 90°, which can be any value between 90°-180°, and can be optionally 90°-150°.

[0128] The first clamping portion 111 and the second clamping portion 112 of the first blade holder 110 of the support tool 100 provided by one embodiment of the present application are rotatably connected to each other at one end in the first direction X and detachably arranged at the other end, so that the first clamping portion 111 and the second clamping portion 112 can be arranged open to each other. By driving the first clamping portion 111 to rotate relative to the second clamping portion 112 and making the maximum angle of rotation greater than or equal to 90°, the blade 5 can be installed to or separated from between the first clamping portion 111 and the second clamping portion 112 through the opening formed by the maximum angle of opening after rotation. The blade 5 can maintain a large enough safety distance from the first clamping portion 111 and the second clamping portion 112 during disassembly and assembly, reduce the difficulty of disassembly and assembly of the blade 5, effectively avoid the risk of scratching and damaging the blade 5 during disassembly and assembly, and ensure the reliability of transportation of the blade 5.

[0129] Continuing to refer to FIGS. 10-12, in some alternative embodiments, the support tool 100 provided by one embodiment of the present application further includes a driving assembly 140. At least one first blade holder 110 is provided with a driving assembly 140 on one side in the second direction Y. The driving assembly 140 includes an extension piece 141 and a connecting rod assembly 142. The connecting rod assembly 142 is rotatably connected to the first clamping portion 111 and the second clamping portion 112, respectively. The extension piece 141 is rotatably connected to the first clamping portion 111 and the connecting rod assembly 142, respectively. The extension piece 141 drives the second clamping portion 112 to rotate relative to the first clamping portion 111 through the connecting rod assembly 142.

[0130] The driving assembly 140 and the first clamping portion 111 and the second clamping portion 112 can be connected in a fixed connection manner, of course, they can also be connected in a detachable connection manner. The driving assembly 140 is configured to apply a pushing force to at least one of the first clamping portion 111 and the second clamping portion 112 to drive one of the first clamping portion 111 and the second clamping portion 112 to rotate relative to the other.

[0131] The connecting rod assembly 142 can include at least two connecting structures 130 formed by connection.

[0132] The extension piece 141 includes, but is not limited to, a pneumatic cylinder, a hydraulic cylinder, an electric cylinder, etc.

[0133] The support tool 100 provided by one embodiment of the present application can provide power through the telescopic part 141 of the driving assembly 140, and the power is transmitted to the second clamping part 112 through the connecting rod assembly 142 to drive the second clamping part 112 to rotate clockwise or counterclockwise relative to the first clamping part 111, thereby meeting the driving requirement of the second clamping part 112 and ensuring the clamping and releasing of the vane 5.

[0134] Continuing to refer to FIGS. 10-12, in some alternative embodiments, the first clamping part 111 and the second clamping part 112 have a first rotation center aa, the first clamping part 111 and the connecting rod assembly 142 have a second rotation center bb, and the second clamping part 112 and the connecting rod assembly 142 have a third rotation center cc. A first connecting line MM between the first rotation center aa and the second rotation center bb and a second connecting line NN between the first rotation center aa and the third rotation center cc form an angle β. The driving assembly 140 drives the first vane holder 110 to switch between the closed state and the open state. In the closed state, β < 180°, and in the open state, β < 90°.

[0135] The first rotation center aa can be understood as that the first clamping part 111 and the second clamping part 112 are connected through a first rotation shaft, and the axis of the first rotation shaft can be understood as the first rotation center aa.

[0136] The second rotation center bb can be understood as that the first clamping part 111 and the connecting rod assembly 142 are connected through a second rotation shaft, and the axis of the second rotation shaft can be understood as the second rotation center bb.

[0137] The third rotation center cc can be understood as that the second clamping part 112 and the connecting rod assembly 142 are connected through a third rotation shaft, and the axis of the third rotation shaft can be understood as the third rotation center cc.

[0138] The first rotation shaft, the second rotation shaft, and the third rotation shaft are parallel to each other.

[0139] In the closed state, one end of the first clamping part 111 and the second clamping part 112 that are detachably connected are connected to each other. The relative rotation angle between the first clamping part 111 and the second clamping part 112 is 0°.

[0140] In the open state, one end of the first clamping part 111 and the second clamping part 112 that are detachably connected are detached and separated from each other. The first clamping part 111 rotates relative to the second clamping part 112, and can be optionally rotated to a maximum angle.

[0141] The support tool 100 provided by one embodiment of the present application meets the driving requirement when the first clamping part 111 and the second clamping part 112 rotate relative to each other, facilitates the relative rotation of the second clamping part 112 relative to the first clamping part 111, and the maximum angle of the relative rotation is greater than or equal to 90°, thereby reducing the difficulty of disassembling the blade 5 and the risk of being scratched and damaged. Meanwhile, by making β < 180°, the driving assembly 140 can avoid being stuck when driving the first clamping part 111 and the second clamping part 112 to rotate relative to each other, and ensure the smoothness of the opening and closing of the first clamping part 111 and the second clamping part 112.

[0142] In some optional embodiments, the support tool 100 provided by one embodiment of the present application has a second rotation center bb between the first clamping part 111 and the connecting rod assembly 142, a third rotation center cc between the second clamping part 112 and the connecting rod assembly 142, and a fourth rotation center dd between the telescopic member 141 and the connecting rod assembly 142. The distance between the third rotation center cc and the second rotation center bb is greater than the distance between the fourth rotation center dd and the second rotation center bb.

[0143] The fourth rotation center dd can be understood as that the telescopic member 141 and the connecting rod assembly 142 are connected through a fourth rotation shaft, and the axis of the fourth rotation shaft can be understood as the fourth rotation center dd.

[0144] The fourth rotation shaft, the first rotation shaft, the second rotation shaft, and the third rotation shaft are parallel to each other.

[0145] The support tool 100 provided by one embodiment of the present application can set the telescopic member 141 between the first clamping part 111 and the second clamping part 112, so that the telescopic member 141 can meet the driving requirement of the relative rotation of the first clamping part 111 and the second clamping part 112 under a smaller telescopic stroke, thereby reducing the driving difficulty.

[0146] Continuing to refer to FIGS. 10 to 12, in some optional embodiments, the support tool 100 provided by one embodiment of the present application includes a rotationally connected first rod member 1421 and a second rod member 1422. The first rod member 1421 is rotationally connected with the first clamping part 111, and the second rod member 1422 is rotationally connected with the second clamping part 112. The telescopic member 141 is rotationally connected with one of the first rod member 1421 and the second rod member 1422.

[0147] The first rod member 1421 includes, but is not limited to, a straight rod, a bent rod, etc. The second rod member 1422 includes, but is not limited to, a straight rod, an arc-shaped rod, etc.

[0148] The first rod member 1421 is rotationally connected with the first clamping part 111 through a second rotating shaft, the second rod member 1422 is rotationally connected with the second clamping part 112 through a third rotating shaft, and the first rod member 1421 and the second rod member 1422 are connected through a fourth rotating shaft.

[0149] The support tool 100 provided in an embodiment of the present application has the linkage assembly 142 in the above form, which can meet the connection requirements between the first clamping part 111, the second clamping part 112 and the telescopic member 141, and facilitate the transmission of power generated by the telescopic member 141 to the first clamping part 111 and the second clamping part 112, so that the first clamping part 111 and the second clamping part 112 rotate relative to each other, and the switching requirements between the open state and the closed state are met.

[0150] In some optional embodiments, the support tool 100 provided in an embodiment of the present application has the first rod member 1421 including a first rod segment 1421a and a second rod segment 1421b which are arranged to intersect and connected with each other, the first rod segment 1421a is rotationally connected with the first clamping part 111, the second rod segment 1421b is rotationally connected with the second rod member 1422, and the telescopic member 141 is rotationally connected at the intersection position of the first rod segment 1421a and the second rod segment 1421b.

[0151] The first rod segment 1421a and the second rod segment 1421b can be connected by welding or other methods, and of course, an integral structure can also be used.

[0152] The support tool 100 provided in an embodiment of the present application has the above arrangement, which facilitates the connection requirements between the first rod member 1421, the second rod member 1422 and the first clamping part 111, and facilitates the driving of the telescopic member 141 to the first rod member 1421, so that the second clamping part 112 is driven to rotate relative to the first clamping part 111 through the first rod member 1421 and the second rod member 1422, and the driving requirements of the clamping part are met.

[0153] In some optional embodiments, the support tool 100 provided in an embodiment of the present application has an angle between the first rod segment 1421a and the second rod segment 1421b greater than or equal to 90°.

[0154] The angle between the first rod segment 1421a and the second rod segment 1421b can be any value between 90° and 150°.

[0155] The support tool 100 provided in an embodiment of the present application has the above arrangement, which can effectively ensure that the driving part can drive the first clamping part 111 to rotate relative to the second clamping part 112 by an angle greater than or equal to 90°.

[0156] In some optional embodiments, the support tool 100 provided by one embodiment of the present application, the second rod member 1422 comprises a straight rod segment, of course, in some embodiments, the second rod member 1422 can also comprise a curved rod segment.

[0157] The support tool 100 provided by one embodiment of the present application, the second rod member 1422 adopts the above structure, which is simple in structure and beneficial to the transmission of force.

[0158] In some optional embodiments, the first clamping part 111 and the second clamping part 112 are oppositely arranged in the first direction X, and the driving assembly 140 is arranged at one end of the first clamping part 111 and the second clamping part 112 which are rotationally connected in the second direction Y and crosses the first clamping part 111 and the second clamping part 112 in the first direction X.

[0159] The first direction X and the second direction Y can be perpendicular to each other.

[0160] Optionally, when the support tool 100 clamps the blade 5, the first direction X can be understood as the thickness direction of the blade 5, and the second direction Y can be understood as the chordal direction of the blade 5.

[0161] The support tool 100 provided by one embodiment of the present application, through the above arrangement, it is beneficial to the angle opening, and a smaller force can drive the first clamping part 111 and the second clamping part 112 to rotate relative to each other to achieve angle opening, which is convenient for disassembly and assembly of the blade 5.

[0162] Continuing to refer to FIGS. 1-12, in some optional embodiments, the support tool 100 provided by one embodiment of the present application, at least one first blade holder 110 and / or at least one second blade holder 120 comprises a locking assembly 150, the locking assembly 150 comprises a first locking part 151 and a second locking part 152, the first locking part 151 is connected to the first clamping part 111 and is provided with a matching groove recessed along the first direction X, the second locking part 152 is rotationally connected to the second clamping part 112 to be engaged or separated with the matching groove, of course, it can also be reversely arranged, so that the second locking part 152 is rotationally connected to the first clamping part 111 and the first locking part 151 is rotationally connected to the second clamping part 112.

[0163] Continuously refer to the shown in Figure 1 to Figure 12, in some alternative embodiments, an embodiment of the present application provides the support tool 100, the second blade holder 120 can include the third clamping part 121, the fourth clamping part 122, the third clamping part 121, the fourth clamping part 122 are connected and enclosed to form the second cavity 123, the second cavity 123 is configured to accommodate and support the blade 530, the third clamping part 121 has two opposite ends in the second direction Y, the third clamping part 121 can be detachably connected between the two ends in the second direction Y and the fourth clamping part 122, for example, can be detachably connected by bolts and other fasteners, the third clamping part 121, the fourth clamping part 122 are separated by lifting and other ways. Of course, in some embodiments, the third clamping part 121 can also be rotatably connected with the fourth clamping part 122 at one end in the second direction Y and detachably connected at the other end.

[0164] The second blade holder 120 adopts the above structure, which is beneficial to ensure the clamping requirement of the blade 5.

[0165] In some alternative embodiments, the support tool 100 provided by an embodiment of the present application, the first clamping part 111 and the second clamping part 112 of the first blade holder 110 can be connected with the locking assembly 150, by setting the locking assembly 150, the connection and separation between the first clamping part 111 and the second clamping part 112 can be ensured, and the locking strength between them can be ensured, so as to ensure the clamping requirement of the blade 5.

[0166] In some alternative embodiments, the support tool 100 provided by an embodiment of the present application, the third clamping part 121 and the fourth clamping part 122 of the second blade holder 120 can be connected with the locking assembly 150, by setting the locking assembly 150, the connection and separation between the third clamping part 121 and the fourth clamping part 122 can be ensured, and the locking strength between them can be ensured, so as to ensure the clamping requirement of the blade 5.

[0167] Continuously refer to the shown in Figure 1 to Figure 12, in some alternative embodiments, an embodiment of the present application provides the support tool 100, at least one first blade holder 110 and / or at least one second blade holder 120 is provided with the adjusting assembly 160, the adjusting assembly 160 includes the clamping piece 162 and the adjusting part 161, the clamping piece 162 is configured to cooperate with the blade 5, the adjusting part 161 is connected with the clamping piece 162, and the adjusting part 161 drives the clamping piece 162 to move and / or rotate.

[0168] Optionally, the adjusting assembly 160 can be provided on the first blade holder 110, and the adjusting assembly 160 can also be provided on the second blade holder 120.

[0169] The adjustment unit 161 drives the clamping plate 162 to move in one direction or in at least two directions to increase or decrease the clamping force on the blade 5.

[0170] The adjustment part 161 and the clamping piece 162 can be connected by a cylindrical hinge, a ball joint, or a universal joint, with a cylindrical hinge being an option. Optionally, the rotation axis can extend along the first direction X.

[0171] The support fixture 100 provided in one embodiment of this application, through the above-mentioned configuration, enables the clamping piece 162 of the adjusting component 160 to move or rotate when at least one of the first blade holder 110 and the second blade holder 120 clamps and fixes the blade 5, so as to better adapt to the shape of the blade 5, increase the contact area with the blade 5, ensure the clamping and fixing effect of the blade 5, and improve the reliability of the blade 5 transportation process.

[0172] In some optional embodiments, the support fixture 100 provided in one embodiment of this application includes an adjustment part 161 that includes, but is not limited to, a telescopic cylinder, a screw rod, or other structures. The clamping piece 162 and the adjustment part 161 can be connected by a shaft hinge, ball joint, universal joint, or other means. With the above configuration, the clamping piece 162 can be moved by extending or retracting the telescopic cylinder. Alternatively, the relative position of the screw rod with the first blade holder 110 or the second blade holder 120 can be adjusted, and then locked using locking nuts on both sides. Both methods allow for free adjustment of the movement of the clamping piece 162, ensuring the adjustment of the clamping force on the blade 5.

[0173] As shown in Figures 1, 13, and 14, in another embodiment of this application, a support assembly 1 is also provided, including a blade root support 200 and a support fixture 100 provided in the above embodiments. The support fixture 100 and the blade root support 200 are spaced apart and jointly support the blade 5.

[0174] The blade root support 200 can be used to connect and support the blade root 510 of the blade 5, and the support fixture 100 can be used to support the blade body 530 of the blade 5.

[0175] The support assembly 1 can be installed at the location where the blade 5 is to be placed, such as the area where the wind turbine generator is to be formed, or at a dock or other similar location. Alternatively, the support assembly 1 can be installed on transport equipment, such as a transport vehicle or ship, to support the blade 5 during transport.

[0176] The support assembly 1 provided by one embodiment of the present application can realize synchronous support of the blade root 510 and the blade body 530, realize multi-point support of the blade 5, guarantee the stability of the support of the blade body 530, and improve the reliability of the blade 5 during transportation, because the support assembly 1 comprises the blade root support 200 and the support tool 100 provided by each of the above embodiments. Moreover, the at least one first blade holder 110 and the at least one second blade holder 120 are connected with the first transportation device and move with the first transportation device, and the at least one second blade holder 120 can be used in the second transportation stage and move with the second transportation device, so that the second blade holder 120 can be used in different transportation stages and move with different transportation devices, so that the support tool 100 has good versatility and saves cost, and the second blade holder 120 can carry the blade 5 to switch when switching in different transportation stages, so that the blade 5 does not need to be repeatedly disassembled and assembled, and the probability of damage of the blade 5 can be reduced.

[0177] As shown in FIG. 13 and FIG. 14, in some optional embodiments, the support assembly 1 provided by one embodiment of the present application, the blade root support 200 comprises a support body 210, a blade root butt joint 220, and a first transportation device butt joint 230, the support body 210 can be used in the second transportation stage, the blade root butt joint 220 is arranged on the support body 210, the blade root butt joint 220 is configured to be connected with the blade root 510, and the first transportation device butt joint 230 is connected with at least one of the support body 210 and the blade root butt joint 220, and the first transportation device butt joint 230 is configured to be detachably connected with the first transportation device.

[0178] The support body 210 can adopt a plate structure, a frame structure, or other structure that can play a supporting role, and can be a solid structure or a hollow structure.

[0179] The blade root butt joint 220 is connected with the blade root 510, and can be connected with the blade root 510 in a clamping and fixing manner or through a fastener and an end flange of the blade root 510.

[0180] The first transportation device butt joint 230 can be connected with one of the support body 210 and the blade root butt joint 220, or can be connected with both of them.

[0181] The first transportation device butt joint 230 comprises, but is not limited to, a connecting hole, a connecting pin, a clamping piece, etc., when the connecting hole is adopted, the connecting hole and a fastener in the first transportation device can be inserted to realize the connection with the first transportation device, and when the clamping piece is adopted, one of the clamping piece and the first transportation device can be inserted into the other, so that the connection between the clamping piece and the first transportation device can be realized.

[0182] The support assembly 1 provided by one embodiment of the present application has the blade root support 200 in the above structure, the blade root butt joint 220 can be connected with the blade root 510 of the blade 5 to fix and support the blade root 510, the first transportation device butt joint 230 is configured to be connected with the first transportation device to ensure the stability of the blade root butt joint 220 on the first transportation device. The support assembly 1 can ensure the support of the blade body 530 and the stability of the transportation of the blade 5. Meanwhile, the support body 210 can be used in the second transportation stage, and the at least one second blade holder 120 can be used in the second transportation stage and move with the second transportation device, so that the blade root support 200 and the second blade holder 120 can be used in different transportation stages and move with different transportation devices, the support assembly 1 has good versatility, saves cost, and the blade root support 200 and the second blade holder 120 can carry the blade 5 synchronously when switching in different transportation stages, so that the blade 5 does not need to be repeatedly disassembled and assembled, and the damage probability of the blade 5 can be reduced

[0183] As shown in FIGS. 13-16, in some optional embodiments, the support assembly 1 provided by one embodiment of the present application has the second transportation device providing a second frame body 3, and the support body 210 can be detachably connected with the second frame body 3.

[0184] The second frame body 3 can be a frame body with a hollow cavity, which can be a polygonal frame.

[0185] The blade root support 200 can be detachably connected with the second frame body 3 in a clamping, locking pin locking, connecting lug connecting or other mode.

[0186] The support assembly 1 provided by one embodiment of the present application has the above arrangement, so that after the blade root support 200 transports a single blade 5 to a predetermined position by the first transportation device, the blade root support 200 can carry the blade 5 and be transferred from the first transportation device to the second transportation device, and be directly or indirectly connected with the second frame body 3 arranged on the second transportation device to realize the switching of the transportation device, for example, to meet the switching from land transportation to sea transportation of a single blade 5. Since the second frame body 3 can also be used to stack the blades 5, at least two second frame bodies 3 can be stacked on the second transportation device at the same time, so that after at least two single blades 5 are transported to a predetermined position by the second transportation device, the single blades 5 and the blade root supports 200 matched therewith can be synchronously transferred to the corresponding second frame bodies 3 on the second transportation device, which is beneficial to realize the conversion from the transportation of a single blade 5 to the transportation of at least two blades 5.

[0187] In some optional embodiments, the support assembly 1 provided by one embodiment of the present application has a second clamping groove 240 formed between the first transportation device butt joint 230 and the support body 210, which can be clamped and matched with the second frame body 3.

[0188] The clamping can be understood as one being mounted on the other and being detachably connected with the other.

[0189] The support assembly 1 provided by one embodiment of the present application, through the above arrangement, is conducive to ensuring that the support assembly 1 can quickly disassemble and assemble the blade root support 200 and the second frame body 3 when switching between the first transportation stage and the second transportation stage, and the clamping groove connection form provides limiting to ensure the connection stability, thereby effectively improving the versatility of the support assembly 1.

[0190] In some optional embodiments, the support body 210 includes a mounting frame 211, an adapter body 212, and a docking body 213, the docking body 213 is arranged opposite to the mounting frame 211 in the third direction Z, the adapter body 212 is connected to the docking body 213 and the mounting frame 211, and the first transportation device docking piece 230 is connected to one side of the docking body 213 away from the mounting frame 211.

[0191] The mounting frame 211 includes but is not limited to a plate body or a frame body spliced.

[0192] The support assembly 1 provided by one embodiment of the present application, through the above arrangement, is conducive to ensuring that the support body 210 is connected across between the support body 210 and the second frame body 3, reducing the disassembly and assembly difficulty, and ensuring the stability of the support.

[0193] Continuing to refer to FIGS. 13-16, in some optional embodiments, the support assembly 1 provided by one embodiment of the present application, the docking body 213 includes a first mounting portion 2131 and a second mounting portion 2132 arranged intersectingly, the blade root docking piece 220 is arranged on the first mounting portion 2131, and the first transportation device docking piece 230 is at least partially supported on the second mounting portion 2132, and the first transportation device docking piece 230 is connected with the first mounting portion 2131 and the second mounting portion 2132 respectively.

[0194] The first mounting portion 2131 and the second mounting portion 2132 can be connected by fasteners, or can be integrated structures, such as being formed in a bent form or being connected by welding.

[0195] The first mounting portion 2131 and the second mounting portion 2132 can be plate-shaped or hollow frame structures.

[0196] The support and transportation tool for the blade root 510 provided by one embodiment of the present application, through the above arrangement, is conducive to the arrangement of the blade root docking piece 220 and the connection between the blade root docking piece 220 and the first transportation device docking piece 230, thereby ensuring the installation requirements of the first transportation device docking piece 230.

[0197] In some optional embodiments, the support assembly 1 provided by one embodiment of the present application, the first mounting portion 2131 and the second mounting portion 2132 each comprise a plate-shaped body and are arranged perpendicularly to each other.

[0198] The first mounting portion 2131 and the second mounting portion 2132 are arranged in the above manner, which is simple in structure, light in weight, low in cost, and conducive to the connection between the support body 210 and the first transportation device docking member 230.

[0199] In some optional embodiments, the support assembly 1 provided by one embodiment of the present application, the blade root docking member 220 comprises at least two first through holes 221, and the at least two first through holes 221 are arranged along an arc-shaped track.

[0200] The at least two first through holes 221 can be arranged along a circular arc track in a spaced and uniform manner, and the spacing between adjacent two first through holes 221 can be equal.

[0201] Alternatively, the at least two first through holes 221 can be arranged on the docking body 213.

[0202] The support assembly 1 provided by one embodiment of the present application, since the end portion of the blade root 510 is provided with a flange hole, through the above arrangement, the support body 210 can be connected and supported with the blade root 510 through the blade root docking member 220, without the need to modify the structure of the blade root 510 itself, the blade root 510 itself can be used to realize the connection between the blade root docking member 220, and the connection strength can be ensured.

[0203] In some optional embodiments, the support assembly 1 provided by one embodiment of the present application, the first transportation device docking member 230 comprises two or more connecting seats 231, each connecting seat 231 has a slot 232 and a second through hole 233 in communication with the slot 232, and the first transportation device docking member 230 is connected with the first transportation device through the slot 232 and the second through hole 233.

[0204] The slot 232 can be arranged to open to the side away from the blade root docking member 220 in the third direction Z.

[0205] The slot 232 arranged on each connecting seat 231 can be one or at least two.

[0206] The support assembly 1 provided by one embodiment of the present application is connected with the first transportation device through the first transportation device connecting piece 230. When the first transportation device connecting piece 230 is connected with the first transportation device, the first transportation device can partially extend into the slot 232 and be detachably connected between the pin shaft inserted into the second through hole 233 and the first transportation device connecting piece 230. Through the above arrangement, the connection requirement between the first transportation device connecting piece 230 and the first transportation device can be ensured, and the reliability of the connection can be ensured. The arrangement of the at least two connecting seats 231 can be adapted to the connection of the first transportation device of different models, and the versatility can be improved.

[0207] In some optional embodiments, the support assembly 1 provided by one embodiment of the present application further includes a connecting beam 214, and each connecting seat 231 is connected with the connecting beam 214. Through the arrangement of the connecting beam 214, the connecting seats 231 can be connected as a whole, and the strength and load resistance when connected with the first transportation device can be ensured. In addition, the arrangement of the connecting beam 214 is also conducive to the formation of the second clamping groove 240.

[0208] As shown in FIG. 17, in yet another aspect, one embodiment of the present application further provides a transportation system, which includes a transportation device and the support assembly 1 provided by each of the above embodiments, and the support assembly 1 is arranged on the transportation device.

[0209] The transportation device mentioned above and below can be an integrated device or a split device. The split device can not be provided with an intermediate car plate beam, and two or more parts of the transportation vehicle are arranged in a split manner. When transporting an ultra-long wind power blade 5, the split transportation vehicle can more flexibly meet the requirements of the ultra-long suspension regulations in different countries and regions, and the blade 5 can be directly fixed in a position meeting the ultra-long suspension requirements, thereby improving the transportation efficiency and safety.

[0210] The transportation system provided by one embodiment of the present application includes the support assembly 1 provided by each of the above embodiments, and the reliability of the blade 5 transportation can be ensured, the transportation of the blade 5 under different working conditions can be met, the versatility is good, and the blade 5 does not need to be repeatedly disassembled and assembled, and the probability of damage to the blade 5 can be reduced.

[0211] As shown in FIG. 18 and in combination with FIGS. 1 to 17, in yet another aspect, one embodiment of the present application further provides a transportation method of a blade 5. The blade 5 includes a blade root 510, a blade tip 520, and a blade body 530 between the blade root 510 and the blade tip 520. The transportation method includes the following steps.

[0212] S100, a support tool 100 is provided, and the support tool 100 includes at least one first blade holder 110 and at least one second blade holder 120. The at least one first blade holder 110 and the at least one second blade holder 120 are arranged independently of each other.

[0213] S200, providing a first transportation device in the first transportation stage, the first transportation device being configured to be connected with the at least one first blade holder 110 and the at least one second blade holder 120, the at least one first blade holder 110 and the at least one second blade holder 120 being used to support the blade shell 530, the blade 5 being transported by the first transportation device.

[0214] S300, providing a second transportation device in the second transportation stage, the at least one second blade holder 120 being used in the second transportation stage and supporting the blade shell 530, the blade 5 being transported by the second transportation device.

[0215] S400, transporting the blade 5 by using at least one of the first transportation stage and the second transportation stage.

[0216] Optionally, in step S100, the provided support tool 100 can be the support tool 100 provided in the above embodiments, and each structure of the support tool 100 can adopt the structure form of the above embodiments, which will not be repeated here. The number of the first blade holder 110 and the second blade holder 120 included in the support tool 100 can be one, or one of them can be at least two and the other one can be one, or the number of both of them can be at least two. For example, the number of the first blade holder 110 and the second blade holder 120 can be one.

[0217] Optionally, in step S200, the first transportation stage can be one of a land transportation stage and a sea transportation stage, and of course, the first transportation stage can also be one of a single-blade transportation stage and at least two-blade transportation stages. The provided first transportation device can be one of a transport vehicle and a transport ship, and optionally a transport vehicle. The first blade holder 110 and the second blade holder 120 can be arranged on the first transportation device and used to support the blade shell 530. The blade 5 is transported to a predetermined position by the first transportation device.

[0218] Optionally, in step S300, the second transportation stage can be the other one of the land transportation stage and the sea transportation stage, and of course, the second transportation stage can also be the other one of the single-blade transportation stage and the at least two-blade transportation stages. The provided first transportation device can be one of a transport vehicle and a transport ship, and optionally a transport ship. In the second transportation stage, one or at least two second blade holders 120 can be connected to the second transportation device and support the transported blade 5.

[0219] Optionally, in step S400, the blade 5 can be transported to a required position by only using the first transportation stage or the second transportation stage.

[0220] Exemplarily, the first transportation stage can be used to transport the single blade 5 from the initial position to the predetermined position on land or on sea. The second transportation stage can also be used to transport the single blade 5 or at least two blades 5 from the initial position to the predetermined position on land or on sea.

[0221] Of course, in some embodiments, the first transportation stage and the second transportation stage can also be used in cooperation to achieve the transportation of the blade 5. For example, the first transportation stage can be used to transport the single blade 5 to a transfer position, and then the second transportation stage can be used to transport the at least two blades 5 gathered at the transfer position to the predetermined position. In some examples, the second transportation stage can also be used to transport the at least two blades 5 to the transfer position, and then the first transportation stage can be used to transport the blades 5 at the transfer position individually to the predetermined position, which can all meet the transportation requirements of the blade 5.

[0222] The transportation method provided by one example of the present application can support the blade 5 by using the support tool 100 provided by each of the above embodiments, and can ensure the transportation requirements of the blade 5 in different transportation stages through the above steps.

[0223] In some optional embodiments, the transportation method provided by one example of the present application is single-blade transportation in the first transportation stage and at least two-blade transportation in the second transportation stage.

[0224] Exemplarily, the first transportation stage can adopt a transport vehicle or a transport ship to achieve the transportation of the single blade 5, and the second transportation stage can adopt a transport vehicle or a transport ship to achieve the transportation of more than two blades 5.

[0225] The transportation method provided by one example of the present application can meet the transportation requirements of different transportation stages by using the same support tool 100 through the above settings, for example, the same support tool 100 can be used to meet the transportation of the single blade 5 and the multiple blades 5, and the second blade holder 120 can be used to move with different transportation equipment in different transportation stages, so that the support tool 100 has good versatility, saves cost, and the second blade holder 120 can carry the blade 5 to switch when switching in different transportation stages, so that the blade 5 does not need to be repeatedly disassembled and assembled, and the probability of damage to the blade 5 can be reduced.

[0226] In some optional embodiments, the transportation method provided by one example of the present application further comprises:

[0227] The first frame body 2 can be provided by the second transportation equipment, and the at least one second blade holder 120 can be detachably connected with the first frame body 2. The first frame body 2 can adopt the structure forms mentioned in the support tool 100 in each of the above embodiments, which will not be repeated here.

[0228] The step of transporting the blade 5 by at least one of the first transportation stage and the second transportation stage comprises:

[0229] Transporting the blade 5 to a first preset position by the second transportation device.

[0230] Detaching the at least one second blade holder 120 from the frame body.

[0231] Accommodating and supporting the blade body 530 with the at least one second blade holder 120 on the at least one first blade holder 110.

[0232] Transporting the blade 5 to a second preset position by the first transportation device.

[0233] For example, the second transportation device can be a transport ship, and the first transportation device can be a transport vehicle. The single or at least two blades 5 can be transported to the first preset position, for example, a port, by the second transportation device. Then the second blade holder 120 can be detached from the first frame body 2, so that the blade body 530 with the at least one second blade holder 120 is accommodated and supported on the at least one first blade holder 110. The first blade holder 110 and the second blade holder 120 jointly support and fix the blade body 530. The blade 5 is transported to the second preset position, for example, an area on land where the wind power generation group is to be established or a blade 5 storage area, by the first transportation device.

[0234] According to the transportation method provided by the embodiment of the present application, the second transportation stage and the first transportation stage can be used in cooperation, and at least part of the same transportation tool can be used to meet the transportation requirements of the blade 5 in different transportation stages, for example, the transportation requirements from the sea to the land and the transportation requirements of at least two blades 5 to a single blade 5.

[0235] In some optional embodiments, the transportation method provided by the embodiment of the present application further comprises: providing the first frame body 2 by the second transportation device, detachably connecting the at least one second blade holder 120 to the first frame body 2, and supporting the blade body 530 on the at least one second blade holder 120.

[0236] The step of transporting the blade 5 by at least one of the first transportation stage and the second transportation stage comprises:

[0237] Transporting the blade 5 to a third preset position by the first transportation device.

[0238] Detaching the second blade holder 120 and the blade 5 from the first transportation device.

[0239] Connecting the at least one second blade holder 120 carrying the blade 5 to the first frame body 2.

[0240] transporting the blade 5 from the third predetermined position to a fourth predetermined position by a second transporting device.

[0241] For example, the second transporting device can be a ship, and the first transporting device can be a truck. The first transporting device can be used to transport the single blade 5 to the third predetermined position, such as a port. Then the second blade holder 120 carrying the blade 5 can be separated from the first transporting device, and the at least one second blade holder 120 carrying the blade 5 can be connected to the first frame body 2. The one or at least two blades 5 can be transported to the fourth predetermined position, such as a region where the wind power generation area is to be established on land or a blade 5 storage region, by the second transporting device.

[0242] Optionally, when the at least two blades 5 are transported, the number of the first frame bodies 2 provided by the second transporting device is at least two, and the at least two first frame bodies 2 are stacked. Each of the first frame bodies 2 can be detachably connected to a first frame body 2.

[0243] According to the transporting method provided by the embodiment of the present application, the second transporting stage and the first transporting stage can be used in cooperation, and at least part of the same transporting tool can be used to meet the transporting requirements of the blade 5 in different transporting stages, such as the transporting requirements from the sea to the land and the transporting requirements of the at least two blades 5 to the single blade 5.

[0244] In some optional embodiments, the transporting method provided by the embodiment of the present application further includes a third transporting stage after the step S400, and the third transporting stage includes:

[0245] moving the at least one second blade holder 120 and carrying the blade 5 to a fifth predetermined position;

[0246] abutting the at least one second blade holder 120 against the seat body 4 located at the fifth predetermined position.

[0247] The first transportation stage can be coordinated with the third transportation stage. For example, the first transportation device can transport the blade 5 to the fifth predetermined position, then move the at least one second blade holder 120 and carry the blade 5, and then dock the second blade holder 120 with the seat body 4 located at the fifth predetermined position. The seat body 4 can be an additional seat body 4. Of course, in some embodiments, the first transportation stage and the third transportation stage can be coordinated, the first transportation device can transport the blade 5 to the fifth predetermined position, then move the at least one second blade holder 120 and carry the blade 5, and then dock the second blade holder 120 with the seat body 4 located at the fifth predetermined position. In some embodiments, the first transportation stage, the second transportation stage, and the third transportation stage can be coordinated to transport the blade 5 to the predetermined position.

[0248] The transportation method provided by one embodiment of the present application can make the second blade holder 120 not only meet the support and clamping of the blade 5 in different transportation stages, but also support the blade 5 when the blade 5 is transported to the site to be assembled or the warehouse to be stored, thereby further reducing the transportation cost and improving the versatility of the support tool.

[0249] In some optional embodiments, the transportation method provided by one embodiment of the present application further includes:

[0250] The seat body 4 can be detachably connected with the at least one second blade holder 120, and the seat body 4 can be detachably connected with the first frame body 2.

[0251] Optionally, the seat body 4 can be provided in the second transportation stage, and the seat body 4 can be detachably connected with the first frame body 2 and the second blade holder 120.

[0252] After the blade 5 is transported to the first predetermined position by the second transportation device, the seat body 4 can be separated from the first frame body 2. The second blade holder 120 carrying the blade 5 can be supported at the predetermined position, for example, the fifth predetermined position mentioned above.

[0253] The transportation method provided by one embodiment of the present application can make the seat body 4 not only support the second blade holder 120 at the fifth predetermined position, but also cooperate with the first frame body on the second transportation device to support the second blade holder 120, thereby improving the reuse number and / or reuse times of the components of the support tool 100 and reducing the transportation cost.

[0254] In some optional embodiments, the transportation method provided by one embodiment of the present application further includes:

[0255] The first frame body 2 and the seat body 4 are provided in the second transportation device, the seat body 4 is detachably connected with the at least one second blade holder 120, and the seat body 4 is detachably connected with the first frame body 2; during switching from the second transportation stage to the first transportation stage, the seat body 4 is detached from the first frame body;

[0256] After the step of transporting the blade 5 by using at least one of the first transportation stage and the second transportation stage, the transportation method further comprises a third transportation stage, and the third transportation stage comprises:

[0257] Moving the at least one second blade holder 120 and carrying the blade 5 to a fifth predetermined position;

[0258] Docking the at least one second blade holder 120 with the seat body 4 located at the fifth predetermined position.

[0259] Through the above arrangement, the seat body 4 can be reused, so that the seat body 4 can be used in different transportation stages of the blade 5, thereby reducing the transportation cost.

[0260] In some optional embodiments, the transportation method provided by one embodiment of the present application further comprises: providing a connecting structure 130 in the first transportation stage, and the at least one first blade holder 110 is connected to the first transportation device through the connecting structure 130; during switching from the second transportation stage to the first transportation stage, the at least one second blade holder 120 is connected to the first transportation device through the connecting structure 130.

[0261] Through the above arrangement, the first blade holder 110 and the second blade holder 120 can be quickly connected to the first transportation device, thereby reducing the connection difficulty between the first blade holder 110 and the second blade holder 120 and the first transportation device.

[0262] The wind farm provided by one embodiment of the present application adopts the support tool, the support assembly, the transportation system or the transportation method provided by the above embodiments to transport the blade to the wind farm, so that the reliability of the blade 5 transportation can be ensured, the transportation of the blade 5 under different working conditions can be met, the versatility is good, the blade 5 does not need to be repeatedly disassembled, the damage probability of the blade 5 can be reduced, the construction efficiency of the wind farm is improved, and the cost is reduced.

[0263] The wind turbine provided by one embodiment of the present application adopts the support tool, the support assembly, the transportation system or the transportation method provided by the above embodiments to transport the blade of the wind turbine, so that the reliability of the blade 5 transportation can be ensured, the transportation of the blade 5 under different working conditions can be met, the versatility is good, the blade 5 does not need to be repeatedly disassembled, the damage probability of the blade 5 can be reduced, the installation efficiency of the wind turbine is improved, and the cost is reduced.

[0264] Those skilled in the art should understand that the above-mentioned embodiments are all exemplary but not limiting. Different technical features appearing in different embodiments can be combined to achieve beneficial effects. Based on the drawings, the specification and the claims, those skilled in the art should understand and implement other changed embodiments of the disclosed embodiments. In the claims, the term "comprising" does not exclude other devices or steps; the article is intended to include one or more articles and can be used interchangeably with "one or more articles"; the terms "first", "second" are used to mark names and not to represent any specific order. Any reference signs in the claims should not be understood as limiting the scope of protection. The functions of multiple parts appearing in the claims can be implemented by a single hardware or software module. The fact that certain technical features appear in different dependent claims does not mean that these technical features cannot be combined to achieve beneficial effects.

Claims

1. A support tooling for a blade for a first transport phase, the blade comprising a blade root, a blade tip and a blade body between the blade root and the blade tip, wherein, The support tool comprises at least one first blade holder and at least one second blade holder, the at least one first blade holder and the at least one second blade holder are independently arranged from each other, and the at least one first blade holder and the at least one second blade holder are configured to accommodate and support the blade body. The at least one first blade holder and the at least one second blade holder are capable of being connected with the first transportation device and moving with the first transportation device, and the at least one second blade holder is capable of being used in the second transportation stage and moving with the second transportation device.

2. The support tooling of claim 1, wherein, The support tool further comprises a connecting structure, and the at least one first blade holder and the at least one second blade holder are respectively detachably connected to the connecting structure and arranged in the same direction, so as to be connected with the first transportation device through the connecting structure.

3. The support tooling of claim 2, wherein, The at least one second blade holder comprises a first docking portion, and the connecting structure comprises a second docking portion, one of the first docking portion and the second docking portion at least partially extends into the other and is detachably connected with the other.

4. The support tooling of claim 1, wherein, The first transportation stage is used for transporting a single blade, and the second transportation stage is used for transporting at least two blades.

5. The support tooling of claim 1, wherein, The second transportation device further provides a first frame body for fixing and / or stacking the blades, and the at least one second blade holder is detachably connected with the first frame body.

6. The support tooling of claim 5, wherein, The second transportation device further provides a seat body detachably connected with the first frame body, and the at least one second blade holder is capable of being supported by the seat body and detachably connected with the seat body.

7. The support tooling of claim 6 wherein, The at least one second blade holder is capable of adjusting the posture relative to the first frame body through the seat body.

8. The support tooling of claim 1, wherein, The support tool is capable of adjusting the posture relative to the first transportation device.

9. The support tooling of any one of claims 1 to 8, wherein, The at least one first blade holder comprises a first clamping portion and a second clamping portion oppositely arranged in a first direction, the first clamping portion and the second clamping portion are connected and form a first cavity, the first cavity is configured to accommodate and support the blade body, the first clamping portion has two opposite ends in a second direction intersecting with the first direction, one end of the first clamping portion and one end of the second clamping portion of the at least one first blade holder are rotationally connected, and the other ends are detachably connected with each other, and the rotation opening angle of the first clamping portion and the second clamping portion is greater than or equal to 90°.

10. The support tooling of claim 9, wherein, The support tool further comprises a driving assembly, and the at least one first blade holder is provided with the driving assembly on one side in the second direction, the driving assembly comprises a telescopic member and a connecting rod assembly, the connecting rod assembly is rotationally connected with the first clamping portion and the second clamping portion respectively, the telescopic member is rotationally connected with the first clamping portion and the connecting rod assembly respectively, and the telescopic member drives the second clamping portion to rotate relative to the first clamping portion through the connecting rod assembly.

11. The support tooling of claim 10, wherein, The first clamping part and the second clamping part have a first rotation center, the first clamping part and the connecting rod assembly have a second rotation center, and the second clamping part and the connecting rod assembly have a third rotation center, a first line between the first rotation center and the second rotation center and a second line between the first rotation center and the third rotation center form an angle β. The driving assembly drives the first vane holder to switch between a closed state and an open state, in the closed state, β < 180°; in the open state, β < 90°.

12. The support fixture of claim 9, wherein, The at least one first vane holder and / or the at least one second vane holder comprises a locking assembly, the locking assembly comprises a first locking part and a second locking part, the first locking part is connected to the first clamping part and is provided with a matching groove recessed in the first direction, and the second locking part is rotationally connected to the second clamping part to be engaged or separated from the matching groove.

13. The support tooling of any one of claims 1 to 8, wherein, The at least one first vane holder and / or the at least one second vane holder is provided with an adjusting assembly, the adjusting assembly comprises a clamping piece configured to cooperate with a vane and an adjusting part connected to the clamping piece, and the adjusting part drives the clamping piece to move and / or rotate.

14. A support assembly for supporting a transport blade, wherein, The support assembly comprises: a blade root support; The support tool according to any one of claims 1 to 13 is arranged in a spaced manner with the blade root support and cooperatively supports the vane.

15. The support assembly of claim 14, wherein, The blade root support comprises a support body, a blade root butt joint and a first transportation equipment butt joint, the support body is used in a second transportation stage, the blade root butt joint is arranged on the support body and is configured to be connected with a blade root, and the first transportation equipment butt joint is connected to at least one of the support body and the blade root butt joint and is configured to be detachably connected with a first transportation equipment.

16. The support assembly of claim 15, wherein, The second transportation equipment provides a second frame body, and the support body is detachably connected with the second frame body.

17. The support assembly of claim 16, wherein, A clamping groove is formed between the first transportation equipment butt joint and the support body and can be engaged with the second frame body.

18. The support assembly of claim 15, wherein, The blade root butt joint comprises at least two first through holes, and the at least two first through holes are distributed in a spaced manner along an arc trajectory.

19. The support assembly of claim 15, wherein, The first transportation equipment butt joint comprises two or more connecting seats, each connecting seat has a slot and a second through hole in communication with the slot, and the first transportation equipment butt joint is connected with the first transportation equipment through the slot and the second through hole.

20. A transport system wherein, The support assembly comprises: a transportation equipment; The support assembly according to any one of claims 14 to 19 is arranged on the transportation equipment.

21. A method of transporting a blade, the blade comprising a root, a tip and a blade body between the root and the tip, wherein, The transportation method comprises: providing a support tool, the support tool comprises at least one first vane holder and at least one second vane holder, and the at least one first vane holder and the at least one second vane holder are arranged independently of each other; providing a first transportation device in a first transportation stage, the first transportation device being configured to be connected with at least one first blade holder and at least one second blade holder, the at least one first blade holder and the at least one second blade holder being used to support the blade body, the blade being transported by the first transportation device; providing a second transportation device in a second transportation stage, the at least one second blade holder being used in the second transportation stage and supporting the blade body, the blade being transported by the second transportation device; transporting the blade by using at least one of the first transportation stage and the second transportation stage.

22. The method of transporting of claim 21, wherein, The first transportation stage is single-blade transportation, and the second transportation stage is at least two-blade transportation.

23. The method of transporting of claim 21, wherein, The transportation method further comprises: providing a first frame body in the second transportation device, and the at least one second blade holder is detachably connected with the first frame body; The step of transporting the blade by using at least one of the first transportation stage and the second transportation stage comprises: transporting the blade to a first preset position by the second transportation device; detaching the at least one second blade holder from the first frame body; accommodating and supporting the blade body with the at least one second blade holder in the at least one first blade holder; transporting the blade to a second preset position by the first transportation device.

24. The method of transporting of claim 21, wherein, The transportation method further comprises: providing a first frame body in the second transportation device, and the at least one second blade holder is detachably connected with the first frame body, and the blade body is supported by the at least one second blade holder; The step of transporting the blade by using at least one of the first transportation stage and the second transportation stage comprises: transporting the blade to a third preset position by the first transportation device; separating the second blade holder and the blade from the first transportation device; connecting the at least one second blade holder carrying the blade to the first frame body; transporting the blade from the third preset position to a fourth preset position by the second transportation device.

25. The method of transporting of claim 21, wherein, After the step of transporting the blade by using at least one of the first transportation stage and the second transportation stage, the transportation method further comprises a third transportation stage, which comprises: moving the at least one second blade holder and carrying the blade to a fifth preset position; docking the at least one second blade holder with a seat body located at the fifth preset position.

26. The method of transporting of claim 21, wherein, The transportation method further comprises: providing a seat body, the seat body being detachably connected with the at least one second blade holder, and the seat body being detachably connected with a first frame body.

27. The method of transporting of claim 21, wherein, The transportation method further comprises: providing a first frame body and a seat body in the second transportation device, the seat body being detachably connected with the at least one second blade holder, and the seat body being detachably connected with the first frame body, and detaching the seat body from the first frame body during switching from the second transportation stage to the first transportation stage. After the step of transporting the blade using at least one of the first and second transportation stages, the transportation method further comprises a third transportation stage, the third transportation stage comprising: moving at least one of the second blade holders and carrying the blade to a fifth predetermined position; docking at least one of the second blade holders with the seat body at the fifth predetermined position.

28. The method of transporting of claim 21, wherein, The transportation method further comprises providing a connection structure in the first transportation stage, the at least one first blade holder being connected to the first transportation device via the connection structure, the at least one second blade holder being connected to the first transportation device via the connection structure during the switching from the second transportation stage to the first transportation stage.

29. A wind farm, wherein, transporting a blade to the wind farm using the support tool according to any one of claims 1-13, or the support assembly according to any one of claims 14-19, or the transportation system according to claim 20, or the transportation method according to any one of claims 21-28.

30. A wind power unit wherein, transporting a blade of a wind turbine generator set using the support tool according to any one of claims 1-13, or the support assembly according to any one of claims 14-19, or the transportation system according to claim 20, or the transportation method according to any one of claims 21-28.

Images