Transport support system, transport method, wind farm, and wind turbine generator

Abstract

A transport support system, a transport method, a wind farm, and a wind turbine generator. A blade (400) comprises a blade root (410), a blade tip (420), and a blade body (430) located between the blade root (410) and the blade tip (420). The transport support system comprises: a blade root support assembly (100), comprising a first frame body (110) and a blade root support member (120), wherein the blade root support member (120) is detachably connected to the first frame body (110), and the blade root support member (120) is configured to support and fix the blade root (410); and a blade body support assembly (200), working in conjunction with the blade root support assembly (100) to support the blade (400), wherein the blade body support assembly (200) comprises a second frame body (210) and a first blade body support member (220), the first blade body support member (220) is detachably connected to the second frame body (210), and / or the first blade body support member (220) is configured to support and fix the blade body (430). The transport support system, the transport method, the wind farm, and the wind turbine generator can reduce costs and reduce the probability of blade damage.

Description

Transport support system, transport method, wind farm and wind turbine generator

[0001] Cross-reference to Related Applications

[0002] This application claims priority to Chinese Patent Application No. 202411233887.9, filed September 3, 2024, entitled “Transport support system, transport method, wind farm and wind turbine generator,” the entire contents of which are incorporated herein by reference. TECHNICAL FIELD

[0003] The present application relates to the field of wind power generation, in particular to a transport support system, a transport method, a wind farm and a wind turbine generator. BACKGROUND

[0004] In the globalized wind power industry, as the size of wind turbine generators continues to expand, higher requirements are placed on the transport support system for transporting blades.

[0005] In related art, the transport support system for supporting the blade root of the blade for transporting the blade needs to be matched with a set of blade transport support tooling in single and multiple blade transport conditions, which is costly and prone to damage to the blade due to repeated disassembly and assembly.

[0006] SUMMARY

[0007] The embodiments of the present application provide a transport support system, a transport method, a wind farm and a wind turbine generator, which can reduce costs and reduce the probability of damage to the blade.

[0008] In a first aspect, the embodiments of the present application provide a transport support system for a blade, the blade comprising a blade root, a blade tip and a blade body between the blade root and the blade tip, the transport support system comprising: a blade root support assembly comprising a first frame body and a blade root support member, the blade root support member being detachably connected to the first frame body, the blade root support member being configured to support and fix the blade root; and / or a blade body support assembly cooperating with the blade root support assembly to support the blade, the blade body support assembly comprising a second frame body and a first blade body support member, the first blade body support member being detachably connected to the second frame body, the first blade body support member being configured to support and fix the blade body.

[0009] In a possible implementation form of the first aspect, the transport support system has a first state and a second state; in the first state, the blade root support member is connected to the first frame body, the first blade body support member is connected to the second frame body, and the first frame body and the second frame body are connected to a first transport device; in the second state, the blade root support member is detached from the first frame body and connected to a second transport device or supported in a predetermined storage area, and the first blade body support member is separated from the second frame body and connected to the second transport device or supported in the predetermined storage area.

[0010] In a possible implementation manner of the first aspect, the first frame body and the second frame body are respectively provided with a docking interface, and the docking interface is configured to stack the corresponding first frame body and the second frame body.

[0011] In a possible implementation manner of the first aspect, the transportation system comprises at least two pairs of the blade root support assembly and the blade body support assembly, the at least two pairs of the blade root support assembly are stacked through the corresponding docking interface, and the at least two pairs of the blade body support assembly are stacked through the corresponding docking interface.

[0012] In a possible implementation manner of the first aspect, the blade root support member is clamped to the first frame body, and / or the first blade body support member is clamped to the second frame body; and / or the blade root support member is detachably connected to the first frame body through the first plug-in connector, and / or the first blade body support member is detachably connected to the second frame body through the second plug-in connector.

[0013] In a possible implementation manner of the first aspect, the first frame body and the second frame body are of the same structure.

[0014] In a possible implementation manner of the first aspect, the first frame body and / or the second frame body comprises a first frame unit and a second frame unit arranged oppositely, and the first frame unit and the second frame unit are detachably connected.

[0015] In a possible implementation manner of the first aspect, the blade root support member comprises a second transportation device docking member configured to be connected to the second transportation device; and / or the first blade body support member comprises a second transportation device docking member configured to be connected to the second transportation device.

[0016] In a possible implementation manner of the first aspect, the first blade body support member comprises a base and a blade body clamp, the base is detachably connected to the second frame body, the blade body clamp is arranged on the base, the blade body clamp is adjustable in at least one attitude relative to the base, and the blade body clamp is used for supporting the blade body.

[0017] In a possible implementation manner of the first aspect, the blade body clamp is detachably connected to the base.

[0018] In a possible implementation manner of the first aspect, the blade body clamp is provided with a third plug-in connector, the blade body clamp is detachably connected to the base through the third plug-in connector, and the blade body clamp is detachably connected to the second transportation device through the third plug-in connector.

[0019] In a possible implementation manner of the first aspect, the transportation support system further comprises a second blade body support member, the second blade body support member is capable of being connected to the second transportation device, and the second blade body support member is configured to be spaced apart from at least part of the first blade body support member on the second transportation device and to support the blade body together.

[0020] In a possible implementation of the first aspect, the transport support system further comprises a connecting structure, at least part of the first blade body support and the second blade body support are connectable to the second transport device through the connecting structure.

[0021] In a possible implementation of the first aspect, the second blade body support comprises a first clamping part and a second clamping part, the first clamping part and the second clamping part are configured to jointly clamp the fixed blade, one end of the first clamping part and the second clamping part are rotatable relative to each other and the other end are detachably connected, and the first clamping part is rotatable relative to the second clamping part by an angle greater than or equal to 90°.

[0022] In the second aspect, the embodiments of the present application provide a transport method of a blade, comprising:

[0023] The transport support system comprises a root support assembly and a blade body support assembly, the root support assembly comprises a first frame and a root support, the root support is detachably connected to the first frame, and the blade body support assembly comprises a second frame and a first blade body support, the first blade body support is detachably connected to the second frame.

[0024] The blade is transported by the first transport stage or by the first transport stage and the second transport stage; wherein,

[0025] In the first transport stage, the root support is connected to the first frame and the first blade body support is connected to the second frame, the first frame and the first blade body support are connected to the first transport device;

[0026] In the second transport stage, the root support and the first blade body support are connected to the second transport device;

[0027] And in the first transport stage and the second transport stage, the root support supports and fixes the root of the blade and the first blade body support supports and fixes the blade body.

[0028] In a possible implementation of the second aspect, the step of transporting the blade by the first transport stage or by the first transport stage and the second transport stage comprises:

[0029] The first transport stage is performed, and the blade is transported to a first predetermined position by the first transport device;

[0030] The root support is detached from the first frame and the first blade body support is detached from the second frame, so that the blade is separated from the root support, the first blade body support and the first transport device.

[0031] In a possible implementation of the second aspect, the step of transporting the blade by the first transport stage or by the first transport stage and the second transport stage comprises:

[0032] performing a second transportation phase step of transporting the blade to a second predetermined position by a second transportation device.

[0033] In a possible implementation form of the second aspect, in the step of providing the transportation support system, the first blade support further comprises a first blade body support member and a first blade root support member, and the second blade support further comprises a second blade body support member and a second blade root support member.

[0034] performing a second transportation phase step of transporting the blade to a second predetermined position by a second transportation device.

[0035] connecting the blade root support member supporting the blade and at least part of the first blade body support member to the second transportation device and enabling the second blade body support member to co-support the blade body with the first blade body support member on the second transportation device.

[0036] transporting the blade to the second predetermined position by the second transportation device.

[0037] In a possible implementation form of the second aspect, in the step of providing the transportation support system, the first blade body support member comprises a base and a blade body clamp, the base is detachably connected to the second frame, and the blade body clamp is detachably connected to the base.

[0038] providing the second transportation device provided with the connecting structure and the second blade support member, the connecting structure is connected to the second transportation device, and the second blade support member is connected to the second transportation device through the connecting structure.

[0039] connecting the blade root support member supporting the same blade and the blade root support member in the first blade body support member to the second transportation device, and connecting the first blade body support member to the second transportation device through the connecting structure, and the blade body part of the blade is supported on the second blade support member, so that the second blade body support member can co-support the blade body with the first blade body support member on the second transportation device.

[0040] In a possible implementation form of the second aspect, in the step of providing the transportation support system, the first blade body support member comprises a base and a blade body clamp, the base is detachably connected to the second frame, and the blade body clamp is detachably connected to the base.

[0041] performing a second transportation phase step of transporting the blade to a second predetermined position by a second transportation device.

[0042] detaching the blade body clamp from the base.

[0043] connecting the blade root support member supporting the blade and the blade body clamp to the second transportation device.

[0044] transporting the blade to the second predetermined position by the second transportation device.

[0045] In a possible implementation of the second aspect, before the step of transporting the blade to the second predetermined position by the second transporting device, the transporting method further comprises: placing the base separated from the blade body clamp on the second transporting device;

[0046] After the step of transporting the blade to the second predetermined position by the second transporting device, the transporting method further comprises:

[0047] Placing the base at the blade pre-stopping position;

[0048] Separating the blade from the blade root support, the blade body clamp and the transporting vehicle;

[0049] Supporting the blade root at the pre-stopping position by the blade root support, connecting the blade body clamp with the base and supporting the blade body at the pre-stopping position.

[0050] In a possible implementation of the second aspect, the first transporting stage step is used for transporting two or more blades, and the second transporting stage step is used for transporting a single blade.

[0051] In a third aspect, an embodiment of the present application provides a wind farm, which uses the transporting support system of any of the above embodiments, or the transporting method of any of the above embodiments, or uses the transporting system of any of the above embodiments to transport blades to the wind farm.

[0052] In a fourth aspect, an embodiment of the present application provides a wind turbine generator, the blade of the wind turbine generator being transported by using the transporting support system of any of the above embodiments, or by using any of the transporting methods of any of the above embodiments, or by using the transporting system of any of the above embodiments.

[0053] According to the transportation support system, the transportation method, the wind field and the wind turbine provided by the embodiment of the application, the transportation support system comprises a root support assembly and a blade support assembly. The root support assembly comprises a first frame body and a root support piece configured to support a fixed root. The blade support assembly cooperates with the root support assembly to support a blade. The blade support assembly comprises a second frame body and a first blade support piece configured to support a fixed blade. The root support piece and the first blade support piece can jointly support the blade to ensure the stability of the blade during transportation. The first frame body and the second frame body are arranged to facilitate the stacking of the root support assemblies and the stacking of the blade support assemblies, thereby ensuring the transportation requirements of multiple blades. Meanwhile, the root support piece is detachably connected to the first frame body, and the first blade support piece is detachably connected to the second frame body. The root support piece and the first blade support piece can be separated from or connected to the first frame body and the second frame body while carrying the blade. The transportation support system can meet the support requirements of single or multiple blades under different transportation conditions, has high versatility, does not require repeated disassembly and assembly of the blade, can reduce the probability of damage to the blade, and can reduce the waste of labor costs. Meanwhile, the above structure can also enable the first frame body and the second frame body to quickly return after the transportation is completed, without long-term stagnation and waiting, thereby improving the utilization rate. BRIEF DESCRIPTION OF DRAWINGS

[0054] The features, advantages, and technical effects of the exemplary embodiments of the application will be described below with reference to the accompanying drawings.

[0055] FIG. 1 is a schematic view of the transportation support system provided by the embodiment of the application in cooperation with a blade in a first state;

[0056] FIG. 2 is a schematic view of the transportation support system provided by the embodiment of the application in cooperation with a blade in a second state;

[0057] FIG. 3 is a schematic view of the first frame body according to the embodiment of the application;

[0058] FIG. 4 is a schematic view of the first frame body according to the embodiment of the application when stacked;

[0059] FIG. 5 is a schematic view of the transportation support system according to the embodiment of the application when transporting multiple blades;

[0060] FIG. 6 is a schematic view of the root support assembly according to the embodiment of the application;

[0061] FIG. 7 is a schematic view of the transportation support system according to the embodiment of the application in cooperation with a blade in another use state;

[0062] Fig. 8 is a schematic view of the cooperation between the first blade support, the second frame and the blade according to an embodiment of the present application;

[0063] Fig. 9 is a schematic view of the structure of the first blade support according to another embodiment of the present application;

[0064] Fig. 10 is a schematic view of the structure of the base according to an embodiment of the present application;

[0065] Fig. 11 is a schematic view of the cooperation between the first blade support, the second blade support and the connecting structure according to an embodiment of the present application;

[0066] Fig. 12 is a schematic view of the structure of the second blade support according to an embodiment of the present application;

[0067] Fig. 13 is a schematic view of the structure of the second blade support in the closed state according to an embodiment of the present application;

[0068] Fig. 14 is a schematic view of the structure of the second blade support in the open state according to an embodiment of the present application;

[0069] Fig. 15 is a flowchart of the transportation method according to an embodiment of the present application.

[0070] Label description: 100, blade root support assembly; 110, first frame; 111, first frame unit; 112, second frame unit; 113, docking interface; 114, first plug-in part; 120, blade root support; 121, second transportation equipment docking part; 200, blade body support assembly; 210, second frame; 220, first blade support; 221, base; 221a, first base body; 221b, second base body; 221c, hinged seat; 222, blade clamp; 223, second plug-in part; 2221, third clamping part; 2222, fourth clamping part; 2223, second cavity; 2224, third plug-in part; 230, second blade support; 231, first clamping part; 232, second clamping part; 233, first cavity; 240, driving assembly; 241, telescopic part; 242, connecting rod assembly; 2421, first rod part; 2421a, first rod segment; 2421b, second rod segment; 2422, second rod part; aa, first rotation center; bb, second rotation center; cc, third rotation center; dd, fourth rotation center; MM, first connecting line; NN, second connecting line; 250, locking assembly; 251, first locking part; 252, second locking part; 260, adjusting assembly; 261, adjusting part; 262, clamping piece; 300, connecting structure; 400, blade; 410, blade root; 420, blade tip; 430, blade body.

[0071] In the drawings, the same components are designated by the same reference numerals. The drawings are not drawn according to the actual proportions. DETAILED DESCRIPTION

[0072] Features and exemplary embodiments of various aspects of the present application will be described in detail below. 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 of ordinary skill 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 illustrative of the present application and is not intended to limit the present application, as is apparent to one of ordinary skill in the art. In the following description, reference is made to the accompanying drawings that form a part thereof, and in which are shown by way of illustration specific structural and / or functional details of the present application. It is to be understood that other specific arrangements can be utilized and structural and / or functional details can vary depending on implementation. Therefore, the following detailed description is not intended to limit the scope of the present application, but is merely illustrative.

[0073] 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 transport support system, the transport method, the wind farm and the wind turbine generator set of the present application. In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "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 of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0074] In the global wind power industry, with the continuous expansion of the size of wind turbine generators, the upgrading of blade transport tooling has been put on the agenda. In the related art, the blade transport uses a transport support system for supporting the blade, which needs to set a set of transport support tooling for each single, multiple blade transport working condition, which is high in cost and prone to cause damage to the blade due to repeated disassembly and assembly of the blade.

[0075] Therefore, the embodiments of the present application provide a transport support system, a transport method, a wind farm and a wind turbine generator set, which can meet the transport of blades under different working conditions, have high versatility, reduce cost, do not need to repeatedly disassemble and assemble the blade, and reduce the probability of damage to the blade.

[0076] As shown in FIG. 1 and FIG. 2, the embodiment of the present application provides a transportation support system of a blade, the blade 400 includes a blade root 410, a blade tip 420 and a blade body 430 between the blade root 410 and the blade tip 420, the transportation support system includes a blade root support assembly 100 and a blade body support assembly 200, the blade root support assembly 100 includes a first frame 110 and a blade root support 120, the blade root support 120 is detachably connected with the first frame 110, the blade root support 120 is configured to support and fix the blade root 410. And / or, the blade body support assembly 200 cooperates with the blade root support assembly 100 to support the blade 400, the blade body support assembly 200 includes a second frame 210 and a first blade body support 220, the first blade body support 220 is detachably connected with the second frame 210, the first blade body support 220 is configured to support and fix the blade body 430.

[0077] The first frame 110 can include a polygonal frame, and the first frame 110 can be an integrated frame or can be formed by splicing split frame units.

[0078] The blade root support 120 can be detachably connected with the first frame 110 in a pin shaft connection, a clamping connection, a fastener locking or the like.

[0079] The blade root support 120 can support the outer circumferential surface of the blade root 410 and can be fixed with the blade root 410 by a bolt or the like.

[0080] The second frame 210 can include a polygonal frame, and the second frame 210 can be an integrated frame or can be formed by splicing split frame units.

[0081] The first blade body support 220 can be detachably connected with the second frame 210 in a pin shaft connection, a clamping connection, a fastener locking or the like.

[0082] The first blade body support 220 can support and fix the blade body 430 of the blade 400 in a clamping and fixing manner or the like.

[0083] The transportation support system provided by the embodiments of the present application can jointly support the blade 400 through the blade root support 120 and the first blade body support 220, and ensure the stability of the blade 400 in the transportation process. The first frame body 110 and the second frame body 210 are arranged to facilitate the stacking of the plurality of blade root support assemblies 100 and the stacking of the plurality of blade body support assemblies 200, and can ensure the transportation requirements of the plurality of blades 400. Meanwhile, by detachably connecting the blade root support 120 and the first frame body 110, and / or detachably connecting the first blade body support 220 and the second frame body 210, the blade root support 120 and the first blade body support 220 can be separated from or connected to the first frame body 110 and the second frame body 210 while carrying the blade 400, so as to realize the switching from the transportation of the plurality of blades 400 to the transportation of the single blade 400 or the switching from the transportation of the single blade 400 to the transportation of the plurality of blades 400. The transportation support system can meet the support requirements in the transportation working conditions of the single blade 400 and the plurality of blades 400, and does not need to repeatedly disassemble and assemble the blade 400, so as to reduce the damage probability of the blade 400 and the waste of labor cost. The first frame body and / or the second frame body can be quickly recycled for the next round of transportation process, so as to improve the transportation efficiency and reduce the transportation cost. When different models of blades are transported, only the corresponding model of blade root support and / or the first blade body support needs to be replaced, and the versatility is high.

[0084] In addition, the above arrangement can also enable the first frame body 110 and the second frame body 210 to quickly return after the transportation is completed, without long-time stagnation and waiting, and improve the repeated utilization rate.

[0085] Referring to FIGS. 1 and 2, in some optional embodiments, the transportation support system provided by the embodiments of the present application has a first state and a second state. In the first state, the blade root support 120 is connected to the first frame body 110, the first blade body support 220 is connected to the second frame body 210, and the first frame body 110 and the second frame body 210 are connected to the first transportation device. In the second state, the blade root support 120 is detached from the first frame body 110 and connected to the second transportation device or supported in the predetermined storage area, and the first blade body support 220 is separated from the second frame body 210 and connected to the second transportation device or supported in the predetermined storage area.

[0086] The first transportation device and the second transportation device can be one transportation vehicle and the other transportation ship. Of course, the first transportation device and the second transportation device can be two transportation vehicles, and can also be two transportation ships.

[0087] Exemplarily, the first transportation device can be a transport ship, and the second transportation device can be a transport vehicle, so that the transportation support system is in the first state, and the first frame body 110 and the second frame body 210 can be arranged individually or in multiple numbers. When arranged in multiple numbers, the multiple first frame bodies 110 are stacked, and the multiple second frame bodies 210 are stacked. The blade root support 120 in each first frame body 110 is used to support the blade root 410 of the blade 400, and the first blade body support 220 in each second frame body 210 is used to support the blade body 430 of the blade 400. In this way, the multiple blades 400 can be transported to the predetermined position by the first transportation device. Then, the transportation support system is switched to the second state, the blade root support 120 and the first blade body support 220 carry the blade 400 away from the first frame body 110 and the second frame body 210 and are connected to the second transportation device, so that the single blade 400 is transported by the second transportation device. Alternatively, the blade root support 120 and the first blade body support 220 carry the blade 400 away from the first frame body 110 and the second frame body 210 and are supported in the predetermined storage area. In this way, the transportation support system can be switched from the first state to the second state, so as to meet the switching from the transportation of the multiple blades 400 to the transportation of the single blade 400, or the switching from the sea transportation to the land transportation.

[0088] Of course, the above is only an optional embodiment. In some embodiments, the transportation support system can be first in the second state and then switched from the second state to the first state. That is, the blade root support 120 and the first blade body support 220 arranged on the second transportation device or the predetermined storage area can support the blade 400. Then, the transportation support system is switched to the first state, and the blade root support 120 and the first blade body support 220 carry the blade 400 and are connected to the first frame body 110 and the second frame body 210 located on the first transportation device, respectively. The first frame body 110 and the second frame body 210 can be arranged individually or in multiple numbers. When arranged in multiple numbers, the multiple first frame bodies 110 are stacked, and the multiple second frame bodies 210 are stacked. The single blade 400 or the multiple blades 400 can be transported by the second transportation device. In this way, the transportation support system can be switched from the second state to the first state, so as to meet the switching from the transportation of the single blade 400 to the transportation of the multiple blades 400, or the switching from the land transportation to the sea transportation.

[0089] It can be understood that the above is exemplarily described by taking the first transportation device as a transport ship and the second transportation device as a transport vehicle. In some embodiments, the first transportation device can be a transport vehicle, the second transportation device can be a transport ship, or the first transportation device and the second transportation device can both be transport ships, or the first transportation device and the second transportation device can both be transport vehicles.

[0090] The transportation support system provided by the embodiments of the present application can adapt to the transportation of the blade 400 under different working conditions, such as switching between the transportation of a single blade 400 and the transportation of multiple blades 400, switching between the transportation of multiple blades 400 and the transportation of a single blade 400, switching between land transportation and sea transportation, switching between sea transportation and land transportation, and the like, thereby improving the versatility of the transportation support system. In addition, the switching between different working conditions can avoid the repeated disassembly and assembly of the blade 400, reduce the damage probability of the blade 400, and reduce the waste of labor costs.

[0091] As shown in FIGS. 3-4, in some optional embodiments, the transportation support system provided by the embodiments of the present application is provided with the docking interface 113 on the first frame body 110 and the second frame body 210, respectively, and the docking interface 113 is configured to stack the corresponding first frame body 110 and the second frame body 210.

[0092] Optionally, the docking interface 113 can adopt a flange interface, a twist lock interface, or the like. When the flange interface is adopted, two first frame bodies 110 stacked together can be connected by fasteners such as bolts between adjacent first frame bodies 110. Two second frame bodies 210 stacked together can be connected by fasteners such as bolts between adjacent second frame bodies 210. When the twist lock interface is adopted, two first frame bodies 110 stacked together can be connected by twist locks between adjacent first frame bodies 110, and two second frame bodies 210 stacked together can be connected by twist locks between adjacent second frame bodies 210.

[0093] The transportation support system provided by the embodiments of the present application is provided with the docking interface 113 on the first frame body 110 and the second frame body 210, respectively, so that multiple first frame bodies 110 are stacked and connected with each other, multiple second frame bodies 210 are stacked and connected with each other, and the first frame body 110 and the second frame body 210 can be connected to the connecting member on the transportation device through the docking interface 113, thereby meeting the transportation requirements of multiple blades 400.

[0094] As shown in FIG. 5, in some optional embodiments, the transportation support system provided by the embodiments of the present application includes at least two pairs of the root support assembly 100 and the blade body support assembly 200, the at least two root support assemblies 100 are stacked through the corresponding docking interface 113, and the at least two blade body support assemblies 200 are stacked through the corresponding docking interface 113.

[0095] The above-mentioned arrangement can make the transportation support system meet the transportation of two or more blades 400 at the same time, thereby improving the transportation efficiency.

[0096] As shown in FIGS. 6-8, in some alternative embodiments, the transportation support system provided by the embodiments of the present application is configured such that the blade root support 120 is connected to the first frame 110 through a first clamping connection.

[0097] Optionally, one of the blade root support 120 and the first frame 110 is provided with a first clamping slot, and the other one is connected to the one through the first clamping slot.

[0098] The transportation support system provided by the embodiments of the present application is configured as above, which facilitates the detachable connection between the blade root support 120 and the first frame 110, reduces the difficulty of disassembly, and ensures the reliability of the connection.

[0099] In some alternative embodiments, the first blade body support 220 is connected to the second frame 210 through a second clamping connection.

[0100] Optionally, one of the first blade body support 220 and the second frame 210 is provided with a second clamping slot, and the other one is connected to the one through the second clamping slot.

[0101] The transportation support system provided by the embodiments of the present application is configured as above, which facilitates the detachable connection between the first blade body support 220 and the second frame 210, reduces the difficulty of disassembly, and ensures the reliability of the connection.

[0102] As shown in FIGS. 3-8, in some alternative embodiments, the blade root support 120 is detachably connected to the first frame 110 through a first plug-in connector 114.

[0103] The first plug-in connector 114 can be provided on one of the blade root support 120 and the first frame 110, and a first plug-in hole can be provided on the other one, so that the blade root support 120 and the first frame 110 are connected by plugging the first plug-in connector 114 into the first plug-in hole. Through the above configuration, the detachable connection requirement between the two can be ensured, and the installation and positioning of the blade root support 120 and the first frame 110 when connected can also be ensured.

[0104] In some alternative embodiments, the blade root support 120 and the first frame 110 can be connected through both the first clamping slot and the first plug-in connector 114 and the first plug-in hole, so as to ensure the connection strength and the detachable connection requirement.

[0105] In some alternative embodiments, the first blade body support 220 is detachably connected to the second frame 210 through a second plug-in connector.

[0106] The second inserting piece 223 can be arranged on one of the first blade support 220 and the second frame 210, and the second inserting hole can be arranged on the other one, and the connection between the first blade support 220 and the second frame 210 can be realized by inserting the second inserting piece 223 into the second inserting hole. Through the above arrangement, the detachable connection requirement between the two can be ensured, and the installation and positioning of the first blade support 220 and the second frame 210 when connected can be ensured.

[0107] In some optional embodiments, the transportation support system provided by the embodiments of the present application has the same structure of the first frame 110 and the second frame 210.

[0108] The first frame 110 and the second frame 210 can have the same shape and the same size. The main frame structures of the first frame 110 and the second frame 210 are the same, and some connection structures 300 can be arranged as needed, for example, the first frame 110 connected with the blade root support 120 can be provided with a lug to further assist the connection with the blade root 410. However, as long as the main structures of the first frame 110 and the second frame 210 are the same, the first frame 110 and the second frame 210 can be understood as having the same structure.

[0109] The transportation support system provided by the embodiments of the present application has the same structure of the first frame 110 and the second frame 210, so that the first frame 110 and the second frame 210 for supporting the blade root support 120 and the first blade support 220 can be designed in modules and recycled and used interchangeably, thereby improving the generalization rate.

[0110] Continuing to refer to FIGS. 6-8, in some optional embodiments, the transportation support system provided by the embodiments of the present application includes the first frame 110 and / or the second frame 210, which includes the first frame unit 111 and the second frame unit 112 arranged oppositely, and the first frame unit 111 and the second frame unit 112 are connected oppositely and detachably.

[0111] The first frame unit 111 and the second frame unit 112 can be detachably connected by a flange connection at the docking position, and of course, can also be detachably connected by a locking pin.

[0112] The transportation support system provided by the embodiment of the present application can protect the blade 400 supported on the blade root support 120 and the first blade body support 220 when the first frame unit 111 and the second frame unit 112 are in abutment with each other. After the blade 400 is transported to a suitable position, the first frame unit 111 and the second frame unit 112 can be disassembled and nested with each other, so that the first frame body 110 and / or the second frame body 210 can reduce the occupied space during return transportation. Meanwhile, the above arrangement can also allow the first frame unit 111 and the second frame unit 112 to be disassembled when the blade root support 120 and the first blade body support 220 are combined with or separated from the first frame body 110 and the second frame body 210, which facilitates the disassembly of the blade root support 120 and the first blade body support 220 when the blade 400 is combined with or separated from the first frame body 110 and the second frame body 210.

[0113] In some optional embodiments, the transportation support system provided by the embodiment of the present application, the blade root support 120 comprises a second transportation device connecting piece 121 configured to be connected with a second transportation device. And / or, the first blade body support 220 comprises a second transportation device connecting piece configured to be connected with a second transportation device.

[0114] The second transportation device connecting piece 121 includes, but is not limited to, a connecting hole, a connecting pin, a clamping piece, etc. When the connecting hole is used, the connecting hole and a fastener in the second transportation device can be inserted to achieve connection with the second transportation device. When the clamping piece is used, the clamping piece and one of the second transportation device can be inserted into the other to achieve connection between them.

[0115] The transportation support system provided by the embodiment of the present application can make the blade root support 120 and / or the first blade body support 220 connected with the second transportation device through the second transportation device connecting piece when transferred to the second transportation device, thereby ensuring the reliability during transportation on the second transportation device.

[0116] Optionally, the second transportation device connecting piece 121 can include two or more connecting seats, each connecting seat having a slot and a second through hole in communication with the slot, and the slot arranged on each connecting seat can be one or multiple.

[0117] The transport support system provided by the embodiments of the present application is provided with the blade root support 120 and / or the first blade body support 220, when connected with the second transport device, the second transport device can partially extend into the slot, and is detachably connected between the pin shaft inserted into the second through hole and the second transport device abutting piece. Through the above arrangement, the connection requirement between the second transport device abutting piece and the second transport device is facilitated to be guaranteed, and the reliability of the connection is guaranteed. The arrangement of the plurality of connecting seats facilitates the connection of the second transport device of different models to be adapted, and the versatility is improved.

[0118] As shown in FIG. 9 and FIG. 10, in some optional embodiments, the transport support system provided by the embodiments of the present application is provided with the first blade body support 220, which comprises a base 221 and a blade body clamp 222. The base 221 is detachably connected with the second frame body 210, and the blade body clamp 222 is arranged on the base 221. The posture of the blade body clamp 222 relative to at least part of the base 221 is adjustable, and the blade body clamp 222 is used for supporting the blade body 430.

[0119] As shown in FIG. 9, the blade body clamp 222 and the base 221 can be rotatably connected, for example, through hinging or the like, so as to have a corresponding rotational freedom. After the blade body clamp 222 drives the blade 400 to rotate to a suitable angle, the relative position of the blade body clamp 222 and the base 221 is locked through a locking structure, for example, a locking pin shaft or the like.

[0120] As shown in FIG. 10, of course, the base 221 can itself comprise two parts that are rotatably matched. One part is connected with the second frame body 210, and the other part is connected with the blade body clamp 222. Exemplarily, the base 221 can comprise a first seat body 221a and a second seat body 221b, and the first seat body 221a and the second seat body 221b are rotatably connected with each other through a hinging seat 221c. The second seat body 221b is connected with the blade body clamp 222. By relatively rotating the first seat body 221a and the second seat body 221b, the posture of the blade body clamp 222 relative to at least part of the base 221 can also be adjusted.

[0121] The transport support system provided by the embodiments of the present application is provided with the above arrangement, so that the transport support system can be universally used for different transport conditions, and when supporting the blade 400, the posture of the blade body clamp 222 relative to at least part of the base 221 can be adjusted, so that the blade 400 can be transported at a suitable position, and the transport reliability is guaranteed.

[0122] In some optional embodiments, the transport support system provided by the embodiments of the present application is provided with the blade body clamp 222 and the base 221 that are detachably connected.

[0123] The leaf body clamp 222 and the base 221 can be detachably connected by bolts or other fasteners, or can be detachably connected by a locking pin. Alternatively, the leaf body clamp 222 and the base 221 can be quickly detachably connected by a twist lock.

[0124] The transport support system provided by the embodiment of the present application can detachably connect the leaf body clamp 222 and the base 221, so that the leaf body clamp 222 can carry the blade 400 and be connected and supported on the base 221, or can separate the blade 400 from the base 221 and be connected to a corresponding interface position of the second transport device.

[0125] The transport support system provided by the embodiment of the present application can detachably connect the base 221, the second frame 210, and the leaf body clamp 222, which facilitates the connection between the leaf body clamp 222 and the second transport device. In addition, the detachable connection between the base 221 and the second frame 210 allows the base 221 to be arranged at a designated position after the blade 400 is transported to the designated position, and the leaf body clamp 222 is connected again to support the leaf body clamp 222 and the blade 400 supported thereby at a reasonable height, which facilitates the hoisting of the blade 400. In this way, it is not necessary to re-arrange a support base to support the blade 400 at a reasonable height on site, and it is not necessary to separate the blade 400 from the leaf body clamp 222 and support the blade 400 on a newly arranged support structure at the designated position. This can further improve the versatility and reusability of the part of the leaf body support assembly 200 in the transport support system, and can reduce the damage probability of the blade 400 and the waste of labor costs by continuously clamping the blade 400 by the leaf body clamp 222 until the formation of a wind turbine generator or the like.

[0126] As shown in FIG. 11, in some optional embodiments, the transport support system provided by the embodiment of the present application is provided with a third plug-in piece 2224 arranged on the leaf body clamp 222. The leaf body clamp 222 is detachably connected to the base 221 through the third plug-in piece 2224, and the leaf body clamp 222 can be detachably connected to the second transport device through the third plug-in piece 2224.

[0127] The third plug-in piece 2224 includes one of a plug-in pin and a twist lock.

[0128] The transport support system provided by the embodiment of the present application can facilitate the quick plug-in separation and connection strength between the leaf body clamp 222, the base 221, and the second transport device through the above arrangement, and can improve the versatility and flexibility of the transport support system.

[0129] With reference to FIGS. 11 and 12, in some optional embodiments, the transport support system provided by an embodiment of the present application further comprises a second blade body support 230, the second blade body support 230 is connectable with the second transport device, and the second blade body support 230 is configured to be spaced apart from at least part of the first blade body support 220 on the second transport device and to support the blade body 430 together.

[0130] Optionally, the second blade body support 230 can be spaced apart from the blade body clamp 222 of the first blade body support 220 on the second transport device and support the blade body 430 together.

[0131] The transport support system provided by an embodiment of the present application is configured to further comprise the second blade body support 230, and the second blade body support 230 is connectable with the second transport device, and the second blade body support 230 is configured to be spaced apart from at least part of the first blade body support 220 on the second transport device and to support the blade body 430 together, so that the blade 400 can be supported and clamped at multiple points on the second transport device, and the stability of the blade 400 during transportation is ensured.

[0132] In some optional embodiments, the transport support system provided by an embodiment of the present application further comprises a connecting structure 300, and at least part of the first blade body support 220 and the second blade body support 230 are connectable with the second transport device through the connecting structure 300.

[0133] The connecting structure 300 can comprise a connecting plate, a connecting frame, or a polygonal hollow frame formed by splicing a plurality of beams.

[0134] At least part of the first blade body support 220 and the connecting structure 300, and the second blade body support 230 and the connecting structure 300 can be detachably connected by using fasteners such as bolts and screws, or can be detachably connected by using clamping, locking pin connection, or the like, and can optionally be connected by using a twist lock.

[0135] The transportation support system provided by the embodiments of the present application can provide a connecting interface for at least part of the first blade support 220, such as the blade clamp 222 and the second blade support 230, so as to indirectly fix the at least part of the first blade support 220 and the second blade support 230 on the first transportation device, and ensure the stability of the at least part of the first blade support 220 and the second blade support 230 during transportation. In addition, the first blade support 220, the second blade support 230 and the connecting structure 300 of the corresponding interface can be selected according to different models of the blade 400, and the first blade support 220 and the second blade support 230 of each required model can be connected to the second transportation device through the connecting structure 300, without the need to modify the second transportation device itself to set different interfaces to adapt the first blade support 220 and the second blade support 230. The blade clamp 222 of the first blade support 220, the second blade support 230 and the connecting structure 300 can be modularly designed, which is conducive to ensuring the transportation support requirements of different models of the blade 400.

[0136] Referring to FIGS. 11 and 12, in some optional embodiments, the transportation support system provided by the embodiments of the present application includes the first clamping part 231 and the second clamping part 232, which are configured to jointly clamp and fix the blade 430. One end of the first clamping part 231 and the second clamping part 232 is rotatable relative to each other, and the other end is detachably connected. The first clamping part 231 is rotatable relative to the second clamping part 232 by an angle greater than or equal to 90°.

[0137] The first clamping part 231 and the second clamping part 232 can enclose the first cavity 233 with an opening or a closed setting, which can match at least part of the profile of the blade 430.

[0138] One end of the first clamping part 231 and the second clamping part 232 can be rotatably connected through a rotating shaft or the like. The other end of the first clamping part 231 and the second clamping part 232 can be detachably connected through a locking assembly 250 or the like. When the blade 400 needs to be placed between the first clamping part 231 and the second clamping part 232, the other end of the first clamping part 231 and the second clamping part 232 can be detached first so that they can be separated from each other. After the blade 400 is placed between the first clamping part 231 and the second clamping part 232, the other end of the first clamping part 231 and the second clamping part 232 can be connected and fixed to clamp and fix the blade 400.

[0139] When the detachable ends of the first clamping part 231 and the second clamping part 232 are connected, the rotation angle between the first clamping part 231 and the second clamping part 232 is 0°. When the detachable ends of the first clamping part 231 and the second clamping part 232 are detached, the maximum rotation angle between the first clamping part 231 and the second clamping part 232 is greater than 90°, which can be any value between 90° and 180°, and can be 90°-150°.

[0140] The first clamping part 231 and the second clamping part 232 of the second blade body support 230 are rotatably connected at one end and detachably arranged at the other end, so that the first clamping part 231 and the second clamping part 232 can be arranged to open. By driving the first clamping part 231 to rotate relative to the second clamping part 232 and making the maximum angle of rotation greater than or equal to 90°, the blade 400 can be installed between the first clamping part 231 and the second clamping part 232 or separated from the first clamping part 231 and the second clamping part 232 through the opening formed by the maximum angle of rotation after the opening of the blade 400, and the blade 400 can maintain a sufficient safety distance from the first clamping part 231 and the second clamping part 232 during disassembly, reducing the difficulty of disassembly of the blade 400, effectively avoiding the risk of scratching and damaging the blade 400 during disassembly, and ensuring the reliability of the transportation of the blade 400.

[0141] In some optional embodiments, the transportation support system provided by the embodiments of the present application further comprises a driving assembly 240, and the driving assembly 240 is arranged on the second blade body support 230. The driving assembly 240 comprises a telescopic member 241 and a connecting rod assembly 242. The connecting rod assembly 242 is rotatably connected with the first clamping part 231 and the second clamping part 232, respectively. The telescopic member 241 is rotatably connected with the first clamping part 231 and the connecting rod assembly 242, respectively. The telescopic member 241 drives the second clamping part 232 to rotate relative to the first clamping part 231 through the connecting rod assembly 242.

[0142] The driving assembly 240 can be connected with the first clamping part 231 and the second clamping part 232 in a fixed connection manner, or can be connected in a detachable connection manner. The driving assembly 240 is configured to apply a pushing force to at least one of the first clamping part 231 and the second clamping part 232 to drive one of the first clamping part 231 and the second clamping part 232 to rotate relative to the other.

[0143] The connecting rod assembly 242 can comprise a plurality of connection structures 300.

[0144] The telescopic member 241 can comprise, but is not limited to, a pneumatic cylinder, a hydraulic cylinder, an electric cylinder, etc.

[0145] The transportation support system provided by the embodiments of the present application can provide power through the telescopic part 241 of the driving assembly 240, and the power is transmitted to the second clamping part 232 through the connecting rod assembly 242, so that the second clamping part 232 rotates clockwise or counterclockwise relative to the first clamping part 231, which can meet the driving requirement of the second clamping part 232 and ensure the clamping and releasing of the blade 400.

[0146] Please refer to FIGS. 11-14, in some optional embodiments, the first clamping part 231 and the second clamping part 232 have a first rotation center aa, the first clamping part 231 and the connecting rod assembly 242 have a second rotation center bb, and the second clamping part 232 and the connecting rod assembly 242 have a third rotation center cc. The first connecting line MM between the first rotation center aa and the second rotation center bb and the second connecting line NN between the first rotation center aa and the third rotation center bb form an angle β. The driving assembly 240 drives the second blade support 230 to switch between the closed state and the open state. In the closed state, β < 180°, and in the open state, β < 90°.

[0147] The first rotation center aa can be understood as that the first clamping part 231 and the second clamping part 232 are connected through a first rotation shaft, and the axis of the first rotation shaft can be understood as the first rotation center aa.

[0148] The second rotation center bb can be understood as that the first clamping part 231 and the connecting rod assembly 242 are connected through a second rotation shaft, and the axis of the second rotation shaft can be understood as the second rotation center bb.

[0149] The third rotation center cc can be understood as that the second clamping part 232 and the connecting rod assembly 242 are connected through a third rotation shaft, and the axis of the third rotation shaft can be understood as the third rotation center cc.

[0150] The first rotation shaft, the second rotation shaft, and the third rotation shaft are parallel to each other.

[0151] In the closed state, the detachable connection ends of the first clamping part 231 and the second clamping part 232 are connected to each other. The relative rotation angle between the first clamping part 231 and the second clamping part 232 is 0°.

[0152] In the open state, the detachable connection ends of the first clamping part 231 and the second clamping part 232 are detached and separated from each other. The first clamping part 231 rotates relative to the second clamping part 232, and can be optionally rotated to the maximum angle.

[0153] The transportation support system provided by the embodiment of the present application meets the driving requirement when the first clamping part 231 and the second clamping part 232 relatively rotate, facilitates the relative rotation of the second clamping part 232 relative to the first clamping part 231, and the maximum angle of the relative rotation is greater than or equal to 90°, thereby reducing the difficulty of disassembling the blade 400 and the risk of being scratched and damaged. Meanwhile, by making β < 180°, the driving assembly 240 can avoid being stuck when driving the first clamping part 231 and the second clamping part 232 to relatively rotate, and ensure the smoothness of the opening and closing of the first clamping part 231 and the second clamping part 232.

[0154] In some optional embodiments, the transportation support system provided by the embodiment of the present application, the first clamping part 231 and the connecting rod assembly 242 have a second rotation center bb, the second clamping part 232 and the connecting rod assembly 242 have a third rotation center cc, and the telescopic part 241 and the connecting rod assembly 242 have a fourth rotation center dd. The distance from the third rotation center cc to the second rotation center bb is greater than the distance from the fourth rotation center dd to the second rotation center bb.

[0155] The fourth rotation center dd can be understood as that the telescopic part 241 and the connecting rod assembly 242 are connected through a fourth rotation shaft, and the axis of the fourth rotation shaft can be understood as the fourth rotation center dd.

[0156] The fourth rotation shaft, the first rotation shaft, the second rotation shaft and the third rotation shaft are parallel to each other.

[0157] The transportation support system provided by the embodiment of the present application can set the telescopic part 241 between the first clamping part 231 and the second clamping part 232, so that the telescopic part 241 can meet the driving requirement of the relative rotation of the first clamping part 231 and the second clamping part 232 in a small telescopic stroke, thereby reducing the driving difficulty.

[0158] Continuing to refer to FIGS. 11-14, in some optional embodiments, the transportation support system provided by the embodiment of the present application, the connecting rod assembly 242 includes a rotationally connected first rod part 2421 and a second rod part 2422, the first rod part 2421 is rotationally connected with the first clamping part 231, and the second rod part 2422 is rotationally connected with the second clamping part 232. The telescopic part 241 is rotationally connected with one of the first rod part 2421 and the second rod part 2422.

[0159] The first rod part 2421 includes but is not limited to a straight linear rod, a bent rod, etc. The second rod part 2422 includes but is not limited to a straight linear rod, an arc-shaped rod, etc.

[0160] The first rod member 2421 is rotationally connected with the first clamping part 231 through a second rotating shaft, the second rod member 2422 is rotationally connected with the second clamping part 232 through a third rotating shaft, and the first rod member 2421 and the second rod member 2422 are connected through a fourth rotating shaft.

[0161] The connecting rod assembly 242 provided in the embodiment of the present application has the above form, which can meet the connection requirements between the first clamping part 231, the second clamping part 232 and the telescopic member 241, and facilitate the transmission of the power generated by the telescopic member 241 to the first clamping part 231 and the second clamping part 232, so that the first clamping part 231 and the second clamping part 232 rotate relative to each other, and the switching requirements between the open state and the closed state are met.

[0162] In some optional embodiments, the first rod member 2421 includes a first rod segment 2421a and a second rod segment 2421b which are arranged in intersection and connected with each other, the first rod segment 2421a is rotationally connected with the first clamping part 231, the second rod segment 2421b is rotationally connected with the second rod member 2422, and the telescopic member 241 is rotationally connected at the intersection position of the first rod segment 2421a and the second rod segment 2421b.

[0163] The first rod segment 2421a and the second rod segment 2421b can be connected by welding or other methods, and of course, an integral structure can also be used.

[0164] The support tool provided in the embodiment of the present application meets the connection requirements between the first rod member 2421, the second rod member 2422 and the first clamping part 231, and facilitates the driving of the telescopic member 241 to the first rod member 2421, so that the second clamping part 232 is driven to rotate relative to the first clamping part 231 through the first rod member 2421 and the second rod member 2422, and the driving requirements of the clamping part are met.

[0165] Continuing to refer to FIGS. 11 to 14, in some optional embodiments, the first clamping part 231 and the second clamping part 232 are arranged opposite to each other in a first direction, and the driving assembly 240 is arranged at one end of the first clamping part 231 and the second clamping part 232 which are rotationally connected in a second direction and crosses the first clamping part 231 and the second clamping part 232 in the first direction.

[0166] The first direction and the second direction can be perpendicular to each other.

[0167] Optionally, when the support tool clamps the blade 400, the first direction can be understood as the thickness direction of the blade 400, and the second direction can be understood as the chordwise direction of the blade 400.

[0168] The transportation support system provided by the embodiment of the present application is beneficial to angle opening, and the first clamping part 231 and the second clamping part 232 can be driven to rotate relative to each other by a small force, so as to realize angle opening and facilitate disassembly and assembly of the blade 400.

[0169] In some optional embodiments, the transportation support system provided by the embodiment of the present application further comprises a locking assembly 250, the locking assembly 250 comprises a first locking part 251 and a second locking part 252, the first locking part 251 is connected to the first clamping part 231 and provided with a matching groove, and the second clamping part 232 is rotationally connected to the second locking part 252 to be matched or separated from the matching groove.

[0170] In some optional embodiments, the first blade body support 220 of the transportation support system provided by the embodiment of the present application comprises a third clamping part 2221 and a fourth clamping part 2222, the third clamping part 2221 and the fourth clamping part 2222 are connected and enclosed to form a second cavity 2223 configured to accommodate and support the blade body 430, and the two ends of the third clamping part 2221 and the fourth clamping part 2222 are detachably connected, for example, through bolts or other fasteners, and the third clamping part 2221 and the fourth clamping part 2222 are separated by hoisting or other methods. Of course, in some embodiments, the third clamping part 2221 and the fourth clamping part 2222 can also be rotationally connected at one end in the second direction and detachably connected at the other end.

[0171] The blade body clamp 222 adopts the above structure, which is beneficial to guarantee the clamping requirement of the blade 400.

[0172] In some optional embodiments, the transportation support system provided by the embodiment of the present application, the first clamping part 231 and the second clamping part 232 of the second blade body support 230 can be connected with the locking assembly 250, by setting the locking assembly 250, the connection and separation between the first clamping part 231 and the second clamping part 232 can be guaranteed, and at the same time, the locking strength between the first clamping part 231 and the second clamping part 232 can be guaranteed, so as to guarantee the clamping requirement of the blade 400.

[0173] In some optional embodiments, the transportation support system provided by the embodiment of the present application, the third clamping part 2221 and the fourth clamping part 2222 of the first blade body support 220 can be connected with the locking assembly 250, by setting the locking assembly 250, the connection and separation between the third clamping part 2221 and the fourth clamping part 2222 can be guaranteed, and at the same time, the locking strength between the third clamping part 2221 and the fourth clamping part 2222 can be guaranteed, so as to guarantee the clamping requirement of the blade 400.

[0174] In some optional embodiments, the transportation support system provided by the embodiments of the present application is provided with the adjusting assembly 260 on at least one of the first blade body support 220 and the second blade body support 230, the adjusting assembly 260 comprises the clamping piece 262 and the adjusting part 261, the clamping piece 262 is configured to cooperate with the blade 400, and the adjusting part 261 is connected with the clamping piece 262 and drives the clamping piece 262 to move and / or rotate.

[0175] Optionally, the adjusting assembly 260 can be arranged on the first blade body support 220 or the second blade body support 230.

[0176] The adjusting part 261 drives the clamping piece 262 to move in one direction or multiple directions, so as to increase or decrease the clamping force on the blade 400.

[0177] The adjusting part 261 and the clamping piece 262 can be connected by cylindrical hinge, spherical hinge or universal joint, and are optionally connected by cylindrical hinge. Optionally, the rotation axis extends in the first direction.

[0178] The transportation support system provided by the embodiments of the present application is arranged as above, so that when at least one of the first blade body support 220 and the second blade body support 230 clamps and fixes the blade 400, the clamping piece 262 of the adjusting assembly 260 can move or rotate, so as to better adapt to the profile of the blade 400, increase the fitting area between the blade 400 and the clamping piece 262, ensure the clamping and fixing effect on the blade 400, and improve the reliability of the blade 400 in the transportation process.

[0179] In some optional embodiments, the adjusting part 261 comprises but is not limited to a telescopic cylinder, a screw rod or the like. The clamping piece 262 and the adjusting part 261 can be connected by shaft hinge, spherical hinge or universal joint.

[0180] As shown in FIG. 15, and in combination with FIGS. 1-14, in another aspect, the embodiments of the present application further provide a transportation method of the blade 400, comprising:

[0181] S100, a transportation support system is provided, the transportation support system comprises a blade root support assembly 100 and a blade body support assembly 200, the blade root support assembly 100 comprises a first frame body 110 and a blade root support 120, the blade root support 120 is detachably connected with the first frame body 110, the blade body support assembly 200 comprises a second frame body 210 and a first blade body support 220, and the first blade body support 220 is detachably connected with the second frame body 210.

[0182] S200, transporting the blade 400 by the first transporting stage step or by the first transporting stage step and the second transporting stage step.

[0183] In the first transporting stage step, the root support 120 is connected to the first frame 110 and the first blade body support 220 is connected to the second frame 210, and the first frame 110 is connected to the first transporting device. In the second transporting stage step, the root support 120 and the first blade body support 220 are connected to the second transporting device. In the first transporting stage step and the second transporting stage step, the root support 120 supports and fixes the root 410 of the blade 400, and the first blade body support 220 supports and fixes the blade body 430 of the blade 400.

[0184] In step S100, the provided transporting support system can be the transporting support system of each of the above embodiments. For the specific structure of the root support assembly 100 and the blade body support assembly 200, refer to the structure of the transporting support system in each of the above embodiments, which will not be repeated here.

[0185] In step S200, the blade 400 can be transported by the first transporting stage step, of course, the blade 400 can also be transported by the first transporting stage step and the second transporting stage step synchronously.

[0186] The first transporting stage step and the second transporting stage step can both be land transportation stages, or both can be sea transportation stages, of course, the first transporting stage step and the second transporting stage step can also be one sea transportation stage and the other land transportation stage.

[0187] The first transporting device can include a transport vehicle or a transport ship, and the second transporting device can include a transport vehicle or a transport ship, so that the first transporting device and the second transporting device can both be transport vehicles, or both can be transport ships, of course, the first transporting device can be a transport vehicle and the second transporting device can be a transport ship.

[0188] The transportation method of the blade 400 provided by the embodiments of the present application can adopt the transportation support system provided by the above embodiments, and the transportation of the blade 400 is realized through the first transportation stage step or the cooperation of the first transportation stage step and the second transportation stage step. The structure of the transportation support system can be used for the first transportation stage step and the second transportation stage step, and the switching between the transportation of a single blade 400 and the transportation of multiple blades 400 is realized. The transportation demand in the transportation conditions of a single blade 400 and multiple blades 400 is realized, the switching demand between land transportation and sea transportation is realized, the versatility is high, and the blade 400 does not need to be repeatedly disassembled, the probability of damage of the blade 400 can be reduced, and the waste of labor cost can be reduced.

[0189] In addition, the above arrangement can also enable the first frame body 110 and the second frame body 210 to quickly return after the transportation is completed, thereby improving the reuse rate.

[0190] In some optional embodiments, the transportation method provided by the embodiments of the present application utilizes the first transportation stage step or utilizes the first transportation stage step and the second transportation stage step to realize the transportation of the blade 400, and the steps include:

[0191] The first transportation stage step is performed, and the blade 400 is transported to a first predetermined position by the first transportation device.

[0192] The blade root support 120 is disassembled from the first frame body 110, and the first blade body support 220 is disassembled from the second frame body 210, so that the blade 400 is separated from the blade root support 120, the first blade body support 220 and the first transportation device.

[0193] The first transportation device can be a transportation ship or a transportation vehicle. When the first transportation stage step is performed, the number of the blade root support 120 and the first blade body support 220 can be multiple, and the respective first frame bodies 110 are stacked with each other, and the respective second frame bodies 210 are stacked with each other. In this way, the transportation of multiple blades 400 can be realized through the first transportation stage step.

[0194] The blade root support 120 is disassembled from the first frame body 110, and the first blade body support 220 is disassembled from the second frame body 210, so that the blade 400 is separated from the blade root support 120, the first blade body support 220 and the first transportation device. The blade root support 120 and the first blade body support 220 can carry the blade 400 to be supported at a predetermined position or placed on a second transportation device, and the transportation is continued through the second transportation device. The second predetermined device can be a transportation ship or a transportation vehicle.

[0195] The transportation method provided by the embodiment of the present application can realize the transportation of a single blade 400 or multiple blades 400 by using the first transportation device. After being transported to the predetermined position, the blade 400 can be supported at the predetermined position or transferred to the second transportation device for continuous transportation by the blade root support 120 and the first blade body support 220. The structural members of the transportation support system can be repeatedly used, thereby reducing the transportation cost.

[0196] In some optional embodiments, after the first transportation stage step is performed and the blade 400 is transported to the first predetermined position by the first transportation device, the blade root support assembly 100, the first blade body support assembly 200 and the first transportation device can be detached, so that the blade 400 is separated from the blade root support assembly 100, the first blade body support assembly 200 and the first transportation device.

[0197] In this way, after the blade 400 is transported to the predetermined position by the first transportation stage step, especially after multiple blades 400 are transported to the predetermined position, the multiple blade root support assemblies 100 and the multiple first blade body support assemblies 200 can carry the respective blades 400 and be separated from the first transportation device, thereby ensuring the stacking of the blades 400 at the predetermined position.

[0198] In some optional embodiments, the transportation method provided by the embodiment of the present application uses the first transportation stage step or uses the first transportation stage step and the second transportation stage step to realize the transportation of the blade 400, and the step includes:

[0199] The second transportation stage step is performed to transport the blade 400 to the second predetermined position by the second transportation device.

[0200] Optionally, the second transportation stage step can be directly performed, and of course, the second transportation stage step can be performed after the first transportation step is performed.

[0201] For example, the blade root support 120 and the first blade body support 220 can be directly connected to the second transportation device, so that the blade 400 is transported to the designated position by the second transportation device. This can be used for the direct transportation of the blade 400 leaving the factory, for example, the blade 400 can be directly transported to the site to be constructed by the second transportation stage. Of course, in some embodiments, the blade 400 transported by the first transportation stage can be moved to the second transportation device together with the blade root support assembly 100 and the first blade body support assembly 200 by the second transportation stage step, so that the blade 400 is moved to the second predetermined position.

[0202] The transportation method provided by the embodiment of the present application can meet the land transportation or sea transportation of a single blade 400.

[0203] In some optional embodiments, the transportation method provided by the embodiments of the present application provides the step of providing the transportation support system, and the transportation support system further comprises a second blade body support 230;

[0204] The step of performing the second transportation stage comprises:

[0205] The at least part of the blade root support 120 supporting the blade 400 and the first blade body support 220 is connected to the second transportation device, and the second blade body support 230 is enabled to support the blade body 430 together with the first blade body support 220 on the second transportation device;

[0206] The blade 400 is transported to the second predetermined position by the second transportation device.

[0207] Optionally, the second blade body support 230 can adopt the structural form in the transportation support system in the above-mentioned embodiments, which will not be repeated here.

[0208] Optionally, the second blade body support 230 can be placed on and connected to the second transportation device in advance, or can be placed on and connected to the second transportation device synchronously with the first blade body support 220.

[0209] The transportation method provided by the embodiments of the present application enables the blade body 430 of the blade 400 to be supported by the first blade body support 220 and the second blade body support 230 synchronously on the second transportation device when performing the second transportation stage, realizes multi-point support and clamping of the blade body 430, and ensures the transportation safety of the blade 400.

[0210] In some optional embodiments, the transportation method provided by the embodiments of the present application further comprises a connecting structure 300, and the step of connecting the at least part of the blade root support 120 supporting the blade 400 and the first blade body support 220 to the second transportation device and enabling the second blade body support 230 to support the blade body 430 together with the first blade body support 220 on the second transportation device comprises:

[0211] The second transportation device provided with the connecting structure 300 and the second blade body support 230 is provided, the connecting structure 300 is connected to the second transportation device, and the second blade body support 230 is connected to the second transportation device through the connecting structure 300;

[0212] The blade root support 120 supporting the same blade 400 and the blade root support 120 in the first blade body support 220 are connected with the second transportation device, the first blade body support 220 is connected with the second transportation device through the connecting structure 300, and the blade body 430 of the blade 400 is partially supported on the second blade body support 230, so that the second blade body support 230 can support the blade body 430 together with the first blade body support 220 on the second transportation device.

[0213] The transportation method provided by the embodiment of the application can connect and fix the first blade body support 220 and the second blade body support 230 to the second transportation device through the connecting structure 300, provide a connection interface for the first blade body support 220 and the second blade body support 230, realize quick connection with the second transportation device, improve transportation efficiency, and meet the general use requirement of the first blade body support 220.

[0214] In some optional embodiments, the transportation method provided by the embodiment of the application, in the step of providing the transportation support system, the first blade body support 220 includes a base 221 and a blade body clamp 222, the base 221 is detachably connected with the second frame body 210, and the blade body clamp 222 is detachably connected with the base 221.

[0215] The step of performing the second transportation stage includes the following steps:

[0216] The blade body clamp 222 is detached from the base 221.

[0217] The blade root support 120 supporting the blade 400 and the blade body clamp 222 are connected with the second transportation device.

[0218] The blade 400 is transported to the second predetermined position by the second transportation device.

[0219] The transportation method provided by the embodiment of the application can guarantee the cooperation requirement between the blade body clamp 222 and the second frame body 210, guarantee the connection between the second transportation device and the blade 400, and guarantee the support height requirement of the blade 400 on the second transportation device, thereby facilitating the transportation of the blade 400.

[0220] In some optional embodiments, the transportation method provided by the embodiment of the application, before the step of transporting the blade 400 to the second predetermined position by the second transportation device, the transportation method further includes: placing the base 221 separated from the blade body clamp 222 on the second transportation device.

[0221] After the step of transporting the blade 400 to the second predetermined position by the second transportation device, the transportation method further includes:

[0222] The base 221 is placed at the pre-stopping position of the blade 400;

[0223] The blade 400 is separated from the blade root support 120, the blade body clamp 222 and the transport vehicle;

[0224] The blade root 410 is supported at the pre-stopping position by the blade root support 120, the blade body clamp 222 is connected with the base 221, and the blade body 430 is supported at the pre-stopping position.

[0225] The transport method provided by the embodiment of the application is used for connecting and supporting the blade body clamp 222 with the second frame 210 on the first transport device, and after being transported to the predetermined position by the second transport device, the base 221 can be used again to support the blade 400 on site, and the blade 400 is supported at a suitable height, which is beneficial to hoisting of the blade 400, and the like. No additional support structure needs to be prepared, and the cost is reduced.

[0226] In some optional embodiments, the transport method provided by the embodiment of the application is used for transporting more than two blades 400 in the first transport stage step, and is used for transporting a single blade 400 in the second transport stage step.

[0227] Through the above arrangement, the switching between the transport of multiple blades 400 and the transport of a single blade 400 can be realized, and the switching between the transport of a single blade 400 and the transport of multiple blades 400 can also be realized, which better meets the transport requirements of the blade 400 under different working conditions.

[0228] The embodiment of the application provides a transport system, which comprises a transport device and the transport support system of any one of the above embodiments. Since the transport support system can meet the support requirements of the transport working conditions of a single blade and multiple blades, the universality is high, and the blade does not need to be repeatedly disassembled and assembled, the probability of damage of the blade is reduced, the waste of labor cost is reduced, and the transport efficiency is improved.

[0229] The embodiment of the application provides a wind farm, which adopts the transport support system of any one of the above embodiments, or the transport method of any one of the above embodiments, or the transport system of any one of the above embodiments, and transports the blades to the wind farm. Since the transport support system, the transport method and the transport system can meet the support requirements of the transport working conditions of a single blade and multiple blades, the universality is high, and the blade does not need to be repeatedly disassembled and assembled, and the construction efficiency of the wind farm is high.

[0230] The embodiment of the present application provides the wind turbine generator, and the blade of the wind turbine generator adopts the transportation support system of any one of the above embodiments, or adopts any one of the transportation methods of any one of the above embodiments, or adopts the transportation system of any one of the above embodiments. Due to the transportation support system, the transportation method and the transportation system, the support demand of single or multiple blades under the transportation working condition can be met, the versatility is high, and the blades do not need to be repeatedly disassembled, and the installation efficiency of the wind turbine generator is high.

[0231] It should be understood by those skilled in the art that the above embodiments are exemplary but not limiting. Different technical features appearing in different embodiments can be combined to achieve beneficial effects. Those skilled in the art should understand and implement other changed embodiments of the disclosed embodiments based on the drawings, the specification and the claims. 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 the name 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 transport support system for a blade, the blade comprising a blade root, a blade tip and a blade body between the blade root and the blade tip, wherein, The transportation support system comprises: a blade root support assembly comprising a first frame body, a blade root support member detachably connected with the first frame body, the blade root support member being configured to support and fix the blade root; and / or, a blade body support assembly cooperating with the blade root support assembly to support the blade, the blade body support assembly comprising a second frame body, a first blade body support member detachably connected with the second frame body, the first blade body support member being configured to support and fix the blade body.

2. The transport support system of claim 1, wherein, The transportation support system has a first state and a second state; in the first state, the blade root support member is connected with the first frame body, the first blade body support member is connected with the second frame body, and the first frame body and the second frame body are connected with the first transportation device; in the second state, the blade root support member is detached from the first frame body and connected with the second transportation device or supported in a predetermined storage area, and the first blade body support member is detached from the second frame body and connected with the second transportation device or supported in a predetermined storage area.

3. The transport support system of claim 1, wherein, The first frame body and the second frame body are respectively provided with a docking interface configured to stack the corresponding first frame body and second frame body.

4. The transport support system of claim 3, wherein, The transportation support system comprises at least two pairs of blade root support assemblies and blade body support assemblies, the at least two blade root support assemblies are stacked through the corresponding docking interfaces, and the at least two blade body support assemblies are stacked through the corresponding docking interfaces.

5. The transport support system of claim 1, wherein, The blade root support member is clamped to the first frame body, and / or the first blade body support member is clamped to the second frame body; and / or, the blade root support member is detachably connected with the first frame body through a first plug-in member, and / or the first blade body support member is detachably connected with the second frame body through a second plug-in member.

6. The transport support system of claim 1, wherein, The first frame body and the second frame body have the same structure.

7. The transport support system of claim 1, wherein, The first frame body and / or the second frame body comprise first frame units and second frame units arranged oppositely, the first frame units and the second frame units are detachably connected in opposition.

8. The transport support system of claim 1, wherein, The blade root support member comprises a second transportation device docking member configured to be connected with the second transportation device; and / or, the first blade body support member comprises a second transportation device docking member configured to be connected with the second transportation device.

9. The transport support system of claim 1, wherein, The first blade body support member comprises a base detachably connected with the second frame body and a blade body clamp arranged on the base, the blade body clamp is adjustable in at least part of the posture relative to the base, and the blade body clamp is used to support the blade body.

10. The transport support system of claim 9, wherein, The blade body clamp is detachably connected with the base.

11. The transport support system of claim 10, wherein, A third plug-in member is arranged on the blade body clamp, the blade body clamp is detachably connected with the base through the third plug-in member, and the blade body clamp can be detachably connected with the second transportation device through the third plug-in member.

12. The transport support system of any one of claims 1 to 11, wherein, The transport support system further comprises a second blade support member, the second blade support member being connectable with the second transport device, the second blade support member being configured to be spaced apart from at least part of the first blade support member on the second transport device and to support the blade together with the first blade support member.

13. The transport support system of claim 12, wherein, The transport support system further comprises a connecting structure, at least part of the first blade support member and the second blade support member being connectable with the second transport device through the connecting structure.

14. The transport support system of claim 12, wherein, The second blade support member comprises a first clamping part and a second clamping part, the first clamping part and the second clamping part being configured to clamp and fix the blade together, one end of the first clamping part and the second clamping part being rotatable relative to each other and the other end being detachably connected, the first clamping part being rotatable relative to the second clamping part by an angle greater than or equal to 90°.

15. A method for transporting a blade, comprising: providing a transport support system, the transport support system comprising a root support assembly and a blade support assembly, the root support assembly comprising a first frame and a root support member, the root support member being detachably connected with the first frame, the blade support assembly comprising a second frame and a first blade support member, the first blade support member being detachably connected with the second frame; transporting the blade by using a first transport stage procedure or by using the first transport stage procedure and a second transport stage procedure; wherein, in the first transport stage procedure, the root support member is connected with the first frame and the first blade support member is connected with the second frame, the first frame and the first frame being connected with a first transport device; in the second transport stage procedure, the root support member and the first blade support member are connected with a second transport device; and in the first transport stage procedure and the second transport stage procedure, the root support member supports and fixes a root of the blade and the first blade support member supports and fixes a blade of the blade.

16. The method of transporting of claim 15, wherein, the step of transporting the blade by using the first transport stage procedure or by using the first transport stage procedure and the second transport stage procedure, comprising: performing the first transport stage procedure to transport the blade to a first predetermined position by using a first transport device; detaching the root support member from the first frame and detaching the first blade support member from the second frame, so that the blade is separated from the root support member, the first blade support member and the first transport device; or detaching the root support assembly, the first blade support assembly and the first transport device, so that the blade is separated from the root support assembly, the first blade support assembly and the first transport device.

17. The method of transporting according to claim 15 or 16, wherein, the step of transporting the blade by using the first transport stage procedure or by using the first transport stage procedure and the second transport stage procedure, comprising: performing the second transport stage procedure to transport the blade to a second predetermined position by using a second transport device.

18. The method of transporting of claim 17, wherein, in the step of providing the transport support system, the transport support system further comprises a second blade support member; the step of performing the second transport stage procedure to transport the blade to a second predetermined position by using a second transport device, comprising: connecting the blade root support and at least part of the first blade body support supporting the blade to a second transport device, and enabling the second blade body support to support the blade body together with the first blade body support on the second transport device; transporting the blade to a second predetermined position by the second transport device.

19. The method of transporting of claim 18, wherein, The supporting tool further comprises a connecting structure, and the step of connecting the blade root support and at least part of the first blade body support supporting the blade to a second transport device, and enabling the second blade body support to support the blade body together with the first blade body support on the second transport device comprises: providing a second transport device provided with a connecting structure and a second blade support, the connecting structure being connected to the second transport device, and the second blade support being connected to the second transport device through the connecting structure; connecting the blade root support and at least part of the first blade body support supporting the blade to a second transport device, and enabling the second blade body support to support the blade body together with the first blade body support on the second transport device.

20. The method of transporting of claim 17, wherein, In the step of providing the transport supporting system, the first blade body support comprises a base and a blade body clamp, the base being detachably connected to the second frame, and the blade body clamp being detachably connected to the base. The step of executing the second transport stage, transporting the blade to a second predetermined position by the second transport device comprises: detaching the blade body clamp from the base; connecting the blade root support and the blade body clamp supporting the blade to the second transport device; transporting the blade to a second predetermined position by the second transport device.

21. The method of transporting of claim 19, wherein, Before the step of transporting the blade to a second predetermined position by the second transport device, the transport method further comprises: placing the base separated from the blade body clamp on the second transport device; After the step of transporting the blade to a second predetermined position by the second transport device, the transport method further comprises: placing the base at a blade pre-stopping position; separating the blade from the blade root support, the blade body clamp and the transport vehicle; 22. The method of transporting of claim 15, wherein, supporting the blade root by the blade root support at the pre-stopping position, connecting the blade body clamp to the base and supporting the blade body at the pre-stopping position. The first transport stage is used for transporting two or more blades, and the second transport stage is used for transporting a single blade.

23. A transport system comprising a transport device and a transport supporting system according to any one of claims 1 to 14.

24. A wind farm using a transport supporting system according to any one of claims 1 to 14, or using a transport method according to any one of claims 15 to 22, or using a transport system according to claim 23, to transport blades to the wind farm.

25. A wind turbine generator unit, the blades of which are transported using the transport support system according to any one of claims 1 to 14, or using the transport method according to any one of claims 15 to 22, or using the transport system according to claim 23.

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