Supporting and transporting tool, transport system, wind farm and wind turbine generator set

Abstract

A supporting and transporting tool, a transport system, a wind farm and a wind turbine generator set. The supporting and transporting tool comprises: a frame body (10), which has a cavity (11) extending therethrough in a first direction (X); and a support assembly (20) arranged on the frame body (10), wherein the support assembly (20) comprises a support body (21) and blade root docking members (22), the support body (21) being detachably connected to the frame body (10), the blade root docking members (22) being arranged on the support body (21), and the blade root docking members (22) being capable of being connected to a blade root (100a). By means of the supporting and transporting tool, the transport system, the wind field and the wind turbine generator set, the transportation of a blade (100) under different working conditions can be achieved without repeated disassembly and assembly, thereby reducing the probability of damage to the blade (100).

Description

Supporting transportation tooling, transportation system, wind farm and wind turbine generator

[0001] Cross-reference to Related Applications

[0002] This application claims priority to Chinese Patent Application No. 202422157944.1, filed September 3, 2024, entitled “Supporting transportation tooling, transportation system, 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 supporting transportation tooling, transportation system, wind farm and wind turbine generator. BACKGROUND

[0004] In the globalized wind power industry, as the size of wind turbine generators continues to expand, more stringent overhang requirements are placed on vehicles transporting blades.

[0005] In related art, the supporting transportation tooling for supporting the blade root of the blade transportation needs to match a set of supporting transportation tooling for each of the single and at least two blade transportation 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 supporting transportation tooling, transportation system, wind farm and wind turbine generator, which can meet the transportation of blades under different conditions, have good versatility, and do not require repeated disassembly and assembly of blades, thereby reducing the probability of damage to the blades.

[0008] In a first aspect, the embodiments of the present application provide supporting transportation tooling for a blade root, comprising: a frame body having a cavity passing through in a first direction; a supporting assembly provided on the frame body, the supporting assembly comprising a supporting body and a blade root butt joint, the supporting body being detachably connected to the frame body, and the blade root butt joint being provided on the supporting body and being connectable to the blade root.

[0009] In a possible implementation of the first aspect, the supporting assembly further comprises a transportation device butt joint connected to at least one of the supporting body and the blade root butt joint, and the transportation device butt joint is connectable to a first transportation device.

[0010] In a possible implementation of the first aspect, the frame body and the supporting assembly have a first state and a second state therebetween.

[0011] In the first state, the supporting assembly is connected to the frame body, and the frame body is provided on a second transportation device.

[0012] In the second state, the support assembly is detached from and separated from the frame body, and the support assembly is arranged on the first transportation device.

[0013] In a possible implementation of the first aspect, the support body is at least partially located in a cavity of the frame body, and one of the frame body and the support assembly at least partially extends into the other and detachably connected to each other.

[0014] In a possible implementation of the first aspect, one of the frame body and the support assembly is provided with a clamping groove, and the other is cross-fitted with the clamping groove.

[0015] In a possible implementation of the first aspect, a clamping groove is enclosed between the support body and the transportation device adapter and crosses the frame body, and the frame body abuts against the support body at one end in the first direction and abuts against the transportation device adapter at the other end.

[0016] In a possible implementation of the first aspect, the support body comprises a mounting rack, an adapter body, and an adapter body, the adapter body is arranged opposite to the mounting rack in the first direction, the adapter body is connected to the mounting rack, the blade root adapter is arranged on the adapter body, and the transportation device adapter is connected to the side of the adapter body away from the mounting rack.

[0017] In a possible implementation of the first aspect, the adapter body comprises a first mounting portion and a second mounting portion arranged intersectingly, the blade root adapter is arranged on the first mounting portion, the transportation device adapter is at least partially supported on the second mounting portion, and the transportation device adapter is connected to the first mounting portion and the second mounting portion respectively.

[0018] In a possible implementation of the first aspect, the first mounting portion and the second mounting portion each comprise a plate-shaped body and are arranged perpendicularly to each other.

[0019] In a possible implementation of the first aspect, one of the frame body and the support assembly is provided with a locking hole, and the other is provided with a locking pin, the locking pin can extend into the locking hole and be clamped and fitted with the wall surface of the locking hole.

[0020] In a possible implementation of the first aspect, the locking pin can extend into the locking hole and has a rotational freedom degree around its own axis to lock or unlock the relative position of the frame body and the support assembly.

[0021] In a possible implementation of the first aspect, the blade root adapter comprises a plurality of first through holes arranged on the support body, the plurality of first through holes are distributed along an arc-shaped track, and the axis of each first through hole extends in the first direction.

[0022] In a possible implementation of the first aspect, the transport device adapter comprises two or more connecting seats distributed along the second direction, each connecting seat has a slot and a second through hole in communication with the slot, the slot is open in the first direction, and the axis of the second through hole extends along the second direction, and the second direction is arranged transversely to the first direction.

[0023] In a possible implementation of the first aspect, the support body further comprises a connecting beam, the connecting beam extends along the second direction, and each connecting seat is connected to the connecting beam.

[0024] In a possible implementation of the first aspect, the support transport tool further comprises a lifting piece, and two or more lifting pieces are arranged on the support assembly, and each lifting piece comprises a lifting interface.

[0025] In a possible implementation of the first aspect, the support transport tool further comprises a reinforcing connecting piece arranged on the frame body, and the reinforcing connecting piece has an adapter end capable of being connected to the blade root.

[0026] In a possible implementation of the first aspect, the frame body comprises an adapter interface capable of being connected to the second transport device or the stack between adjacent frame bodies.

[0027] In a second aspect, the embodiments of the present application provide a transport system, comprising the transport device and the above-mentioned support transport tool arranged on the transport device.

[0028] In a third aspect, the embodiments of the present application provide a wind turbine generator, at least one blade of the wind turbine generator is transported by the above-mentioned support transport tool or transport system.

[0029] According to the support transport tool for the blade root, the transport system, the wind farm and the wind turbine generator provided by the embodiments of the present application, the support transport tool comprises a frame body and a support assembly, the support assembly is arranged on the frame body, the support assembly comprises a support body and a blade root adapter, the blade root adapter is capable of being connected to the blade root of the blade, so as to realize the fixing and support requirements of the blade root, the arrangement of the frame body can make at least two support transport tools for the blade root stacked with each other, so as to ensure the transport requirements of at least two blades, since the support assembly is detachably connected to the frame body, the support assembly can be detached from the frame body after being transported to the destination, and the frame body can be recycled for the next transport process, thereby reducing the transport cost of the blade and improving the transport efficiency, in addition, since the support assembly is detachable from the frame body, the corresponding type of support assembly can be replaced to meet the transport requirements of different types of blades. BRIEF DESCRIPTION OF DRAWINGS

[0030] The features, advantages and technical effects of the exemplary embodiments of the present application will be described below with reference to the accompanying drawings.

[0031] Fig. 1 is a schematic diagram of an overall structure of a support transport tool according to an embodiment of the present application;

[0032] Fig. 2 is a schematic diagram of a support assembly according to an embodiment of the present application;

[0033] Fig. 3 is a side view of the support assembly according to an embodiment of the present application;

[0034] Fig. 4 is a schematic diagram of the support transport tool according to an embodiment of the present application in cooperation with a blade root in a first state;

[0035] Fig. 5 is a schematic diagram of the support transport tool according to an embodiment of the present application in cooperation with a blade root in a second state.

[0036] Reference Signs: 10, frame body; 11, cavity; 12, docking port; 20, support assembly; 21, support body; 211, mounting bracket; 212, adapter body; 213, connecting beam; 214, docking body; 214a, first mounting portion; 214b, second mounting portion; 22, blade root docking member; 22a, first through hole; 23, transport equipment docking member; 231, connecting seat; 232, insertion slot; 233, second through hole; 24, clamping slot; 25, locking hole; 30, hoisting member; 40, reinforcing connecting member; 100, blade; 100a, blade root; X, first direction; Y, second direction; Z, third direction.

[0037] In the drawings, the same components have the same reference numerals, even across different drawings. The drawings have not necessarily been drawn to scale. DETAILED DESCRIPTION

[0038] Features and exemplary embodiments of various aspects of the present application will be described below in detail. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one 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 drawings and description below, well-known structures and techniques have not been shown or described in detail in order not to obscure the application. Also, descriptions of features, structures, or characteristics can be presented in terms of their being combined into one or more embodiments, for brevity.

[0039] The orientation words appearing in the following description are the directions shown in the drawings, and are not intended to limit the specific structure of the supporting transport tool, the transport system, the wind farm and the wind turbine generator set. In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be directly connected, or indirectly connected. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0040] In the global wind power industry, with the continuous expansion of the size of wind turbine generators, the upgrading of blade transport tools has been put on the agenda. In the related art, the blade transport has multiple blade transport conditions, and usually needs to set different blade transport tools according to the blade type, which is high in cost, and the blade roots used to support the blades need to be respectively provided with a set of supporting transport tools in a single, at least two blade transport conditions, which is high in cost and easy to cause damage to the blades due to repeated disassembly and assembly of the blades, and the transport efficiency is low when switching between different blade transport conditions, for example, when at least two blade transport tools are in the yard, they need to wait for the completion of single blade transport before being put into the next round of transport process, which is low in transport efficiency and time-consuming.

[0041] Therefore, the supporting transport tool for the blade root, the transport system, the wind farm and the wind turbine generator set provided by the embodiments of the present application can meet the transport of blades under different conditions, have high universality, do not need to repeatedly disassemble and assemble the blades, and can reduce the probability of damage to the blades.

[0042] As shown in FIGS. 1-5, the supporting transport tool for the blade root 100a provided by the embodiments of the present application includes a frame body 10 and a supporting assembly 20, the frame body 10 has a cavity 11 through in the first direction X, the supporting assembly 20 is arranged on the frame body 10, the supporting assembly 20 includes a supporting body 21 and a blade root butt joint 22, the supporting body 21 is detachably connected with the frame body 10, the blade root butt joint 22 is arranged on the supporting body 21, and the blade root butt joint 22 can be connected with the blade root 100a.

[0043] The frame body 10 can include a polygonal frame, and the frame body 10 can be an integral frame or a split frame unit formed by splicing.

[0044] The supporting body 21 and the frame body 10 can be detachably connected by pin shaft clamping, cross connection, fastener locking, etc. The supporting body 21 can adopt a plate structure, a frame structure or other structure that can play a supporting role, which can be a solid structure or a hollow structure, etc.

[0045] The blade root butt joint 22 is connected with the blade root 100a, which can be connected with the blade root 100a in a clamping fixed manner, or can be connected with the end flange of the blade root 100a through a fastener.

[0046] The support and transportation tool for the blade root 100a provided by the embodiment of the application comprises a frame body 10 and a support assembly 20, the support assembly 20 is arranged on the frame body 10, and the support assembly 20 comprises a support body 21 and a blade root butt joint 22, the blade root butt joint 22 can be connected with the blade root 100a of the blade 100, so as to realize the fixing and support requirements of the blade root 100a, the support assembly 20 can be detached from the frame body 10 after being transported to the destination, the frame body 10 can be recycled to the next transportation process, the blade transportation cost is reduced, and the transportation efficiency is improved, in addition, since the support assembly 20 and the frame body 10 are detachable, the support assembly 20 of the corresponding type can be replaced, so that the transportation requirements of different types of blades can be met.

[0047] Referring to FIG. 2, in some optional embodiments, the support assembly 20 further comprises a transportation equipment butt joint 23, the transportation equipment butt joint 23 can be connected with the first transportation equipment, so that the support assembly 20 of the blade root 100a support and transportation tool can realize the transportation of a single blade 100, that is, the blade root 100a support and transportation tool can meet the support requirements of a single blade 100 or at least two blades 100 in the transportation working condition, the universality is high, the blade 100 does not need to be repeatedly disassembled and assembled, the probability of damage of the blade 100 can be reduced, and the waste of labor cost can be reduced.

[0048] Continuing to refer to FIGS. 4 and 5, in some optional embodiments, the support and transportation tool for the blade root 100a provided by the embodiment of the application, the frame body 10 and the support assembly 20 have a first state and a second state relative to each other. In the first state, the support assembly 20 is connected to the frame body 10, and the frame body 10 is arranged on the second transportation equipment. In the second state, the support assembly 20 and the frame body 10 are detached and arranged separately, and the support assembly 20 is arranged on the first transportation equipment.

[0049] The first transportation equipment and the second transportation equipment can be a transportation vehicle and a transportation ship, of course, the first transportation equipment and the second transportation equipment can be two transportation vehicles, and the first transportation equipment and the second transportation equipment can also be two transportation ships.

[0050] Exemplarily, the first transportation device can be a transport ship, and the second transportation device can be a transport vehicle, so that the frame body 10 and the support assembly 20 are in the first state, the frame body 10 is arranged to facilitate the stacking arrangement of at least two support transportation tools, and the support assembly 20 in the frame body 10 is used to support the blade root 100a of the blade 100, and the at least two blades 100 are synchronously transported by the second transportation device. The first transportation device is a transport vehicle, and when the blade 100 is transported to a predetermined position by the second transportation device, the frame body 10 and the support assembly 20 can be switched to the second state, the support assembly 20 is arranged to be detached and separated from the frame body 10, the support assembly 20 is arranged on the first transportation device, for example, is connected to the first transportation device through the transportation device adapter 23, and the single blade 100 can be transported by the first transportation device.

[0051] Of course, the above is only an optional embodiment, and in some embodiments, the support transportation tool of the blade root 100a can also be switched from the second state to the first state. That is, the single blade 100 transportation can also be switched to the at least two blades 100 transportation, which will not be described here.

[0052] The support transportation tool of the blade root 100a provided by the embodiment of the present application can adapt to the blade 100 transportation under different working conditions at the same time through the above arrangement, for example: switching from single blade 100 transportation to at least two blades 100 transportation, switching from at least two blades 100 transportation to single blade 100 transportation, switching from land transportation to sea transportation, switching from sea transportation to land transportation, and the like. The universality of the support transportation tool of the blade root 100a is improved, and the switching under different working conditions reduces the damage probability of the blade 100 and reduces the waste of labor costs.

[0053] In some optional embodiments, the support transportation tool of the blade root 100a provided by the embodiment of the present application is arranged such that the support body 21 is at least partially located in the cavity 11 of the frame body 10, and one of the frame body 10 and the support assembly 20 is at least partially inserted into the other and can be detachably connected to each other.

[0054] The frame body 10 can be at least partially inserted into the support assembly 20, or the support assembly 20 can be at least partially arranged in the frame body 10, and the frame body 10 and the support assembly 20 can be detachably connected in a cross-connection, clamping, fastener fastening or the like manner.

[0055] The support and transportation tool for the blade root 100a provided in the embodiments of the present application can be positioned by one of the frame body 10 and the support assembly 20 extending into the other when they are connected, which facilitates to ensure the stability of the connection between the frame body 10 and the support assembly 20, and further ensures the stability of the support for the blade 100.

[0056] In some optional embodiments, the support and transportation tool for the blade root 100a provided in the embodiments of the present application is provided with the clamping groove 24 on one of the frame body 10 and the support assembly 20, and one of the frame body 10 and the support assembly 20 is connected to the other through the clamping groove 24.

[0057] The cross connection can be understood as that one is mounted on the other and detachably connected to the other.

[0058] For example, the clamping groove 24 can be provided on the support assembly 20, and the clamping groove 24 can be opened on three sides, for example, the support assembly 20 can be opened in the third direction Z, and the clamping groove 24 can be provided through in the second direction Y, and the first direction X, the second direction Y and the third direction Z intersect with each other, and optionally, perpendicular to each other.

[0059] Of course, in some embodiments, the clamping groove 24 can also be provided on the frame body 10, so that the frame body 10 is cross-connected on the support assembly 20, which also ensures the cross-connection requirement.

[0060] The support and transportation tool for the blade root 100a provided in the embodiments of the present application is provided with the clamping groove 24 on one of the frame body 10 and the support assembly 20, and one of the frame body 10 and the support assembly 20 is connected to the other through the clamping groove 24, which facilitates to ensure the detachable connection requirement between the frame body 10 and the support assembly 20, and the cross-connection connection mode facilitates to limit one of the frame body 10 and the support assembly 20 to the other, so as to ensure the connection stability.

[0061] Continuing to refer to FIGS. 1-5, in some optional embodiments, the support and transportation tool for the blade root 100a provided in the embodiments of the present application, the support body 21 includes a mounting frame 211, an adapter body 212 and a docking body 214, the docking body 214 is arranged opposite to the mounting frame 211 in the first direction X, the adapter body 212 is connected to the docking body 214 and the mounting frame 211, and the transportation equipment docking piece 23 is connected to the side of the docking body 214 away from the mounting frame 211.

[0062] The mounting frame 211 includes but is not limited to a plate body or a frame body spliced.

[0063] The support assembly 20 is provided with the clamping groove 24, the support assembly 20 and the frame body 10 are connected in cross, the disassembly and assembly difficulty is reduced, and the stability of the support is ensured.

[0064] Referring to FIGS. 1-5, the support and transportation tool for the blade root 100a includes the butt joint body 214, the blade root butt joint 22 is arranged on the first mounting portion 214a, and the transportation equipment butt joint 23 is at least partially supported on the second mounting portion 214b.

[0065] The first mounting portion 214a and the second mounting portion 214b can be connected by fasteners or can be integrated, for example, are formed by bending or are connected by welding.

[0066] The first mounting portion 214a and the second mounting portion 214b can be plate-shaped or hollow frame structures.

[0067] The support and transportation tool for the blade root 100a provided by the embodiment of the application is beneficial to the arrangement of the blade root butt joint 22 and the connection between the blade root butt joint 22 and the transportation equipment butt joint 23, and ensures the installation requirements of the transportation equipment butt joint 23.

[0068] In some optional embodiments, the support and transportation tool for the blade root 100a provided by the embodiment of the application includes the first mounting portion 214a and the second mounting portion 214b, and the first mounting portion 214a and the second mounting portion 214b are both plate-shaped and are arranged perpendicularly to each other.

[0069] The first mounting portion 214a and the second mounting portion 214b are arranged in the above-described manner, have a simple structure, are light in weight, are low in cost, and are beneficial to the connection between the support body 21 and the transportation equipment butt joint 23.

[0070] In some optional embodiments, the support and transportation tool for the blade root 100a provided by the embodiment of the application includes the first mounting portion 214a and the second mounting portion 214b, and the first mounting portion 214a and the second mounting portion 214b are both plate-shaped and are arranged perpendicularly to each other.

[0071] In some optional embodiments, the support and transportation tool for the blade root 100a provided by the embodiment of the application includes the first mounting portion 214a and the second mounting portion 214b, and the first mounting portion 214a and the second mounting portion 214b are both plate-shaped and are arranged perpendicularly to each other.

[0072] Exemplarily, the locking pin can be arranged on the frame body 10, and the locking hole 25 can be arranged on the support assembly 20. When the support assembly 20 is placed on the frame body 10 and matched with the frame body 10, the locking pin can be inserted into the locking hole 25 to achieve detachable connection between the frame body 10 and the support assembly 20.

[0073] The support and transportation tooling for the blade root 100a provided in the embodiment of the present application can achieve detachable connection between the support assembly 20 and the frame body 10 in the matching mode of the locking pin and the locking hole 25.

[0074] It can be understood that the support body 21 is at least partially located in the cavity 11 of the frame body 10, and one of the frame body 10 and the support assembly 20 is at least partially inserted into the other and can be detachably connected with each other, while the locking hole 25 can be arranged on one of the frame body 10 and the support assembly 20, and the locking pin can be arranged on the other. The locking pin can be inserted into the locking hole 25 and matched with the wall surface of the locking hole 25. The detachable connection requirement and the connection strength between the support assembly 20 and the frame body 10 are ensured. Optionally, one of the locking pin and the locking hole 25 can be located in the clamping groove 24.

[0075] The locking pin and the locking hole 25 can be detachably connected in the matching mode. Of course, this is an optional embodiment.

[0076] In some optional embodiments, the support and transportation tooling for the blade root 100a provided in the embodiment of the present application, the locking pin can be inserted into the locking hole 25, and the locking pin has rotational freedom around the axis thereof to lock or unlock the relative position of the frame body 10 and the support assembly 20.

[0077] Exemplarily, the locking hole 25 can be arranged on the support assembly 20, and the locking pin can be arranged on the frame body 10. The locking pin has rotational freedom relative to the frame body 10. The locking pin can be a polygonal pin shaft. When the locking pin is inserted into the locking hole 25, the locking pin is rotated around the axis thereof to lock the frame body 10 and the support assembly 20. When the locking pin is reversely rotated to the initial position, the locking pin can be pulled out of the locking hole 25 to unlock the frame body 10 and the support assembly 20. Optionally, the locking pin and the locking hole 25 can be matched in the twist lock mode.

[0078] The support and transportation tooling for the blade root 100a provided in the embodiment of the present application can ensure the quick disassembly requirement of the support assembly 20 and the frame body 10, and can ensure the connection strength and stability of the support assembly 20 and the frame body 10. The safety during transportation of the blade 100 is improved.

[0079] In some optional embodiments, the support and transportation tool for the blade root 100a provided by the embodiments of the present application includes a plurality of first through holes 22a arranged on the support body 21, and the plurality of first through holes 22a are arranged along an arc-shaped track and are spaced apart from each other, and the axis of each first through hole 22a extends along the first direction X.

[0080] The plurality of first through holes 22a can be arranged along a circular arc track and are spaced apart and uniform, and the spacing between any two adjacent first through holes 22a can be equal.

[0081] Alternatively, the plurality of first through holes 22a can be arranged on the abutting body 214.

[0082] The support and transportation tool for the blade root 100a provided by the embodiments of the present application is arranged in the above manner, which is beneficial to the connection and support of the support body to the blade root 100a through the blade root abutting piece 22, and meanwhile, the structure of the blade root 100a does not need to be modified, the connection between the blade root 100a and the blade root abutting piece 22 can be achieved by using the structure of the blade root 100a itself, and the connection strength can be ensured.

[0083] The blade root abutting piece 22 is arranged in pairs, which can be connected to the blade root 100a at multiple positions in the circumferential direction of the blade root 100a, so as to ensure the stability of the connection and support of the blade root 100a, and meanwhile, the weight and material of the blade root abutting piece 22 can be reduced, and the cost can be reduced.

[0084] In some optional embodiments, the transportation equipment abutting piece 23 includes two or more connecting seats 231 arranged along the second direction Y, each connecting seat 231 has a slot 232 and a second through hole 233 in communication with the slot 232, the slot 232 is arranged to be open in the first direction X, and the axis of the second through hole 233 extends along the second direction Y, and the second direction Y is arranged to intersect with the first direction X, and can be perpendicular to each other.

[0085] The slot 232 can be arranged to be open to the side away from the blade root abutting piece 22 in the first direction X.

[0086] The slot 232 arranged on each connecting seat 231 can be one or a plurality of slots.

[0087] The support and transportation tool for the blade root 100a provided by the embodiments of the present application is arranged in the above manner, which is beneficial to ensuring the connection requirement between the transportation equipment abutting piece 23 and the first transportation equipment, and ensuring the reliability of the connection. The arrangement of the plurality of connecting seats 231 is beneficial to adapting to the connection of different models of the first transportation equipment, and improving the versatility.

[0088] In some optional embodiments, the support and transportation tool for the blade root 100a provided by the embodiments of the present application further comprises a connecting beam 213, the connecting beam 213 extends along the second direction Y, and each connecting seat 231 is connected with the connecting beam 213.

[0089] The support and transportation tool for the blade root 100a provided by the embodiments of the present application can connect the connecting seats 231 into a whole through the connecting beam 213, so as to ensure the strength and load resistance when connected with the first transportation device. In addition, the connecting beam 213 is also conducive to the formation of the clamping groove 24, and facilitates the cross connection between the support assembly 20 and the frame body 10. Meanwhile, the connecting beam 213 can improve the contact area between the support assembly 20 and the support surface when the support assembly 20 is separated from the frame body 10, so as to ensure the stability of the support for the blade root 100a.

[0090] In some optional embodiments, the support and transportation tool for the blade root 100a provided by the embodiments of the present application further comprises a lifting piece 30, and two or more lifting pieces 30 are arranged on the support assembly 20, and each lifting piece 30 comprises a lifting interface.

[0091] The lifting piece 30 arranged on the support assembly 20 facilitates the separation or connection of the support assembly 20, the blade 100 and the frame body 10 through the lifting mode, reduces the disassembly difficulty, and improves the reliability of the disassembly process.

[0092] In some optional embodiments, the support and transportation tool for the blade root 100a provided by the embodiments of the present application further comprises a reinforcing connecting piece 40 arranged on the frame body 10, and the reinforcing connecting piece 40 has a butt joint end capable of being connected with the blade root 100a.

[0093] The butt joint end can be one or multiple, and the butt joint end and the blade root 100a can be connected through bolt fastening, pin shaft fixing or the like.

[0094] The support and transportation tool for the blade root 100a provided by the embodiments of the present application can cooperate with the blade butt joint piece 22 through the reinforcing connecting piece 40 arranged on the frame body 10, so as to ensure the stability of the connection and support for the blade root 100a and the transportation safety.

[0095] In some optional embodiments, the support and transportation tool for the blade root 100a provided by the embodiments of the present application further comprises a butt joint interface 12, the butt joint interface 12 can be connected with the second transportation device or the adjacent frame body 10.

[0096] The butt joint interface 12 can adopt the structure of a connecting groove.

[0097] The butt joint of the frame body 10 can be connected with the second transportation device by a bottom lock or a twist lock. The butt joints of two frame bodies 10 stacked with each other can be connected by a twist lock.

[0098] The support transportation tool provided by the embodiments of the present application can be used to support the blade root 100a when the blade 100 is transported, can be suitable for the transportation support of the blade 100 in different working conditions such as a single blade 100 and multiple blades 100, has high universality, can reduce the additional cost in the transportation process, and can ensure the stability and safety of the blade 100 in long-distance transportation.

[0099] In another aspect, the embodiments of the present application also provide a transportation system including a transportation device and the above-mentioned support transportation tool arranged on the transportation device.

[0100] The transportation device can include a transportation vehicle and a transportation ship. The transportation vehicle can be an integrated vehicle or a split vehicle. The split vehicle can not be provided with a middle vehicle plate beam, and two or more parts of the transportation vehicle are arranged in a split manner, so that the split transportation vehicle can more flexibly meet the requirements of the overlength suspension regulations in different countries and regions when the overlength wind power generation blade is transported, and the blade can be directly fixed on a position meeting the overlength suspension requirements, thereby improving the transportation efficiency and safety.

[0101] The transportation system provided by the embodiments of the present application can meet the transportation of the blade in different working conditions, has good universality, and can reduce the probability of damage to the blade without repeatedly disassembling and assembling the blade.

[0102] In another aspect, the embodiments of the present application also provide a wind farm using the above-mentioned support transportation tool or transportation system to transport the blade to the wind farm. Since the support transportation tool or transportation system provided by the above-mentioned embodiments is used, the universality is high, the additional cost in the transportation process can be reduced, the stability and safety of the blade 100 in the transportation process can be ensured, the construction efficiency of the wind farm is improved, and the cost is reduced.

[0103] In another aspect, the embodiments of the present application also provide a wind turbine generator set, and at least one blade of the wind turbine generator set is transported by using the above-mentioned support transportation tool or transportation system. Since the blade support transportation tool or transportation system provided by the above-mentioned embodiments is used, the universality is high, the additional cost in the transportation process can be reduced, the stability and safety of the blade 100 in the transportation process can be ensured, the installation efficiency of the wind turbine generator set is improved, and the cost is reduced.

[0104] Those skilled in the art should understand that the above-mentioned embodiments are all exemplary but not limiting. Different technical features appearing in different embodiments can be combined to achieve beneficial effects. Based on the drawings, the specification and the claims, those skilled in the art should understand and implement other changed embodiments of the disclosed embodiments. In the claims, the term "comprising" does not exclude other devices or steps; the article is intended to include one or more articles and can be used interchangeably with "one or more articles"; the terms "first", "second" are used to mark names and not to represent any specific order. Any reference signs in the claims should not be understood as limiting the scope of protection. The functions of multiple parts appearing in the claims can be implemented by a single hardware or software module. The fact that certain technical features appear in different dependent claims does not mean that these technical features cannot be combined to achieve beneficial effects.

Claims

1. A support and transport tool for a blade root, comprising: a frame body having a cavity extending through in a first direction; a support assembly arranged on the frame body, the support assembly comprising a support body and a blade root adapter, the support body being detachably connected with the frame body, and the blade root adapter being arranged on the support body and connectable with a blade root.

2. The support shipping fixture of claim 1, wherein, the support assembly further comprising a transport device adapter connected with at least one of the support body and the blade root adapter, the transport device adapter being connectable with a first transport device.

3. The support shipping fixture of claim 1, wherein, the frame body and the support assembly having a first state and a second state relative to each other; in the first state, the support assembly is connected with the frame body, and the frame body is arranged on a second transport device; in the second state, the support assembly is arranged separately from the frame body, and the support assembly is arranged on a first transport device.

4. The support shipping fixture of claim 1, wherein, the support body is at least partially located in the cavity of the frame body, and one of the frame body and the support assembly is at least partially inserted into the other and detachably connected with each other.

5. The support shipping fixture of claim 4, wherein, one of the frame body and the support assembly is provided with a clamping groove, and the one of the frame body and the support assembly is cross-connected with the other through the clamping groove.

6. The support shipping fixture of claim 2, wherein, a clamping groove is formed between the transport device adapter and the support body and cross-connects the frame body, and the frame body abuts against the support body at one end in the first direction and abuts against the transport device adapter at the other end.

7. The support shipping fixture of claim 6, wherein, the support body comprises a mounting rack, an adapter body and an adapter, the adapter is arranged opposite to the mounting rack in the first direction, the adapter body is connected with the adapter and the mounting rack, the blade root adapter is arranged on the adapter, and the transport device adapter is connected with a side of the adapter away from the mounting rack.

8. The support shipping fixture of claim 7, wherein, the adapter comprises a first mounting portion and a second mounting portion arranged intersectingly, the blade root adapter is arranged on the first mounting portion, and the transport device adapter is at least partially supported on the second mounting portion, and the transport device adapter is connected with the first mounting portion and the second mounting portion respectively.

9. The support shipping fixture of claim 8, wherein, the first mounting portion and the second mounting portion each comprise a plate-shaped body and are arranged perpendicularly to each other.

10. The support shipping fixture of claim 4, wherein, one of the frame body and the support assembly is provided with a locking hole, and the other is provided with a locking pin, the locking pin being capable of being inserted into the locking hole and being clamped and connected with a wall surface of the locking hole.

11. The support shipping fixture of claim 10, wherein, the locking pin is capable of being inserted into the locking hole and has a rotational freedom degree around an axis thereof to lock or unlock relative positions of the frame body and the support assembly.

12. The support shipping fixture of claim 1, wherein, the blade root adapter comprises a plurality of first through holes arranged on the support body, the plurality of first through holes are distributed along an arc-shaped track at intervals, and an axis of each first through hole extends in the first direction.

13. The support shipping fixture of claim 2, wherein, The transport equipment adapter comprises two or more connecting seats distributed along the second direction, each connecting seat has a slot and a second through hole in communication with the slot, the slot is open in the first direction, and the axis of the second through hole extends along the second direction, and the second direction is arranged to intersect the first direction.

14. The support shipping fixture of claim 13, wherein, The support body further comprises a connecting beam extending along the second direction, and each connecting seat is connected to the connecting beam.

15. The support shipping fixture of any one of claims 1 to 14, wherein, The support transport tool further comprises a lifting member, and two or more lifting members are arranged on the support assembly, and each lifting member comprises a lifting interface.

16. The support shipping fixture of any one of claims 1 to 14, wherein, The support transport tool further comprises a reinforcing connecting member arranged on the frame body, and the reinforcing connecting member has a docking end capable of being connected to the blade root.

17. The support shipping fixture of any one of claims 1 to 14, wherein, The frame body comprises a docking interface capable of being connected to a second transport equipment or a stack between adjacent frame bodies.

18. A transport system comprising a transport equipment and a support transport tool according to any one of claims 1 to 17 arranged on the transport equipment.

19. Wind farm, wherein, Transporting a blade to the wind farm by using the support transport tool according to any one of claims 1 to 17 or the transport system according to claim 18.

20. A wind turbine generator system wherein, Transporting a blade of the wind turbine generator set by using the support transport tool according to any one of claims 1 to 17 or the transport system according to claim 18. The blade of the wind turbine generator set is transported by using the support transport tool according to any one of claims 1 to 17 or the transport system according to claim 18.

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