Blade body supporting tool, transportation system, wind field and wind generating set

Abstract

The utility model relates to a blade body supporting tool, a transportation system, a wind field and a wind generating set, the blade body supporting tool is used for a blade, the blade comprises a blade root, a blade tip and a blade body located between the blade root and the blade tip, the blade body supporting tool comprises a first frame, a second frame and a third frame, the first frame is provided with a cavity arranged in a penetrating mode in the first direction, and the first frame can be connected with first transportation equipment; and the blade retainer is used for retaining a blade body of the fixed blade, the blade retainer is arranged in the cavity and detachably connected with the first frame, and at least part of the blade retainer can be connected with second transportation equipment. According to the blade body supporting tool and the transportation system, the blade body supporting tool can meet the supporting requirement for the blade body when the blade is transported under different working conditions, the universality is good, the blade body does not need to be disassembled and assembled repeatedly, and the damage probability of the blade body can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of wind power generation, and particularly to a blade body support tooling, a transportation system, a wind farm and a wind turbine generator set. Background Art

[0002] In the global wind power generation industry, with the continuous expansion of the size of wind turbine generator sets, higher requirements are put forward for the transportation of blades.

[0003] In the blade transportation in related technologies, for the support tooling for supporting the blade body of the blade, in single or multiple blade transportation working conditions, a set of support and transportation tooling needs to be matched and set respectively, which is costly and the blade is repeatedly disassembled and assembled, easily causing blade damage. Summary of the Utility Model

[0004] An embodiment of the present application provides a blade body support tooling, a transportation system, a wind farm and a wind turbine generator set. The blade body support tooling can meet the support requirements for the blade body during blade transportation under different working conditions, has good versatility, and does not require repeated disassembly and assembly of the blade body, and can reduce the probability of blade body damage.

[0005] On the one hand, according to an embodiment of the present application, a blade body support tooling for a blade is proposed. The blade includes a blade root, a blade tip and a blade body located between the blade root and the blade tip. The blade body support tooling includes: a first frame having a cavity penetrating along a first direction, and the first frame can be connected to a first transportation device; a blade retainer for retaining the blade body of the blade, and the blade retainer is arranged in the cavity and is detachably connected to the first frame.

[0006] According to an aspect of an embodiment of the present application, at least a part of the blade retainer can be connected to a second transportation device.

[0007] According to an aspect of an embodiment of the present application, the first frame and the blade retainer have a first state and a second state with respect to each other; in the first state, the blade retainer is connected to the first frame, and the first frame is connected to the first transportation device; in the second state, the blade retainer is detached and separated from the first frame, and the blade retainer is connected to the second transportation device.

[0008] According to an aspect of an embodiment of the present application, at least a part of one of the first frame and the blade retainer extends into the interior of the other and they are detachably connected to each other.

[0009] According to an aspect of an embodiment of the present application, a first card slot is provided on one of the first frame and the blade retainer, and one of the first frame and the blade retainer is in snap-fit connection with the other through the first card slot.

[0010] According to one aspect of the embodiments of the present application, a locking hole is provided on one of the first frame and the blade holder, and a locking pin is provided on the other. The locking pin can extend into the locking hole and engage with the wall surface of the locking hole.

[0011] According to one aspect of the embodiments of the present application, the blade holder includes a base and a clamping body. The base is detachably connected to the first frame, the clamping body is detachably connected to the base, and the clamping body is used to hold and fix the blade body and can be connected to the second transportation device.

[0012] According to one aspect of the embodiments of the present application, the blade holder includes a base and a clamping body, and at least part of the posture of the clamping body relative to the base is adjustable.

[0013] According to one aspect of the embodiments of the present application, the clamping body is rotatably connected to the base.

[0014] According to one aspect of the embodiments of the present application, the base includes a first seat body and a second seat body that are rotatably connected. The first seat body is detachably connected to the first frame, and the clamping body is connected to the second seat body.

[0015] According to one aspect of the embodiments of the present application, the clamping body includes a first clamping portion and a second clamping portion. The first clamping portion and the second clamping portion are arranged to be openable, and the first clamping portion and the second clamping portion jointly hold and fix the blade body.

[0016] According to one aspect of the embodiments of the present application, the blade holder further includes an adjustment assembly. The adjustment assembly includes an adjustment portion and a clamping piece. The clamping piece is located between the first clamping portion and the second clamping portion, and the adjustment portion is connected to the clamping piece and drives the clamping piece to move and / or rotate.

[0017] According to one aspect of the embodiments of the present application, a connection interface is provided on the first frame, and the connection interface is configured to stack corresponding first frames.

[0018] In another aspect, according to the embodiments of the present application, a transportation system is provided, including a transportation device and the above-mentioned blade body support tooling provided on the transportation device.

[0019] A blade body support tooling, a transportation system, a wind farm, and a wind turbine generator set provided according to an embodiment of the present application. The blade body support tooling includes a first frame and a blade holder disposed on the first frame. The blade body of the blade can be held and fixed through the blade holder. The setting of the first frame enables multiple blade body support toolings to be stacked on each other, ensuring the transportation requirements of multiple blades by the first transportation device. The blade holder is detachably connected to the first frame, and at least part of the blade holder can be connected to the second transportation device, so that the blade body support tooling can be connected to the second transportation device through at least part of its blade holder and continue to be used for holding and fixing the blade body of a single blade on the second transportation device, meeting the transportation requirements of a single blade on the second transportation device. That is, the blade body support tooling as a whole can meet the support requirements of the blade body under the transportation conditions of single and multiple blades, has high versatility, does not require repeated disassembly and assembly of the blade body, can reduce the probability of blade body damage, and can reduce the waste of labor costs. Moreover, the detachable connection form between the first frame and the blade holder enables the first frame to quickly return after the blade holder carrying the blade is separated from the first frame after the blade is transported to a predetermined position, improving the repeated utilization rate of the first frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The features, advantages, and technical effects of exemplary embodiments of the present application will be described below with reference to the drawings.

[0021] Figure 1 is a schematic structural view of a blade;

[0022] Figure 2 is a schematic view of the cooperation between the blade body support tooling according to an embodiment of the present application and a blade in a first state;

[0023] Figure 3 is a schematic view of the cooperation between the blade body support tooling according to an embodiment of the present application and a blade in a second state

[0024] Figure 4 is a schematic structural view of a clamping body according to an embodiment of the present application;

[0025] Figure 5 is a schematic structural view of a base according to an embodiment of the present application;

[0026] Figure 6 is a schematic structural view of at least part of the blade holder according to an embodiment of the present application connected to a second transportation device;

[0027] Figure 7 is a schematic structural view of a blade holder according to another embodiment of the present application;

[0028] Figure 8 is a schematic structural view of the stacking of the first frames according to an embodiment of the present application;

[0029] Figure 9 It is a schematic structural diagram when multiple blades of an embodiment of the present application are being transported.

[0030] Wherein:

[0031] 10. First frame; 11. Cavity; 12. Connection interface;

[0032] 20. Blade retainer; 21. Base; 211. First seat body; 212. Second seat body; 213. First card slot;

[0033] 22. Clamping body; 221. First clamping part; 222. Second clamping part; 223. Cavity;

[0034] 23. Adjusting assembly; 231. Adjusting part; 232. Clamping piece;

[0035] 30. Blade; 31. Blade root; 32. Blade tip; 33. Blade body;

[0036] X. First direction; Y. Second direction; Z. Third direction.

[0037] In the drawings, the same components are denoted by the same reference numerals. The drawings are not drawn to actual scale. Detailed implementation manners

[0038] The features and exemplary embodiments of each aspect of the present application will be described in detail below. In the following detailed description, many specific details are set forth in order to provide a comprehensive understanding of the present application. However, it will be apparent to those skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present application by showing examples of the present application. In the drawings and the following description, at least some of the well-known structures and technologies are not shown in order to avoid unnecessarily obscuring the present application; and, for clarity, the dimensions of some structures may be exaggerated. In addition, the features, structures, or characteristics described below may be combined in any suitable manner in one or more embodiments.

[0039] The orientation terms appearing in the following description are all the directions shown in the drawings, and do not limit the specific structures of the blade body support tooling, transportation system, wind farm, and wind turbine generator set of the present application. In the description of the present application, it should also be noted that, unless otherwise clearly specified and limited, the terms "mounted" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be directly connected, or indirectly connected. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0040] In the global wind power generation industry, with the continuous expansion of the size of wind turbine generators, the upgrade of the transportation tooling for blades has been put on the agenda. In the blade transportation in related technologies, the support tooling used to fix the blade body needs to set up a set of support and transportation tooling respectively in single and multiple blade transportation conditions, which is costly and the blades are repeatedly disassembled and assembled, easily causing blade damage.

[0041] Therefore, an embodiment of the present application provides a blade body support tooling, a transportation system, a wind farm and a wind turbine generator. The blade body support tooling can meet the support requirements for the blade body during transportation under different conditions, has good versatility, and does not require repeated disassembly and assembly of the blades, and can reduce the probability of blade damage.

[0042] As Figures 1 to 5 shown, the blade body support tooling provided by an embodiment of the present application is used for a blade 30. The blade 30 includes a blade root 31, a blade tip 32 and a blade body 33 located between the blade root 31 and the blade tip 32. The blade body support tooling includes a first frame 10 and a blade holder 20. The first frame 10 has a cavity 11 penetrating along a first direction X, and the first frame 10 can be connected to a first transportation device. The blade holder 20 is used to hold the blade body 33 of the blade 30. The blade holder 20 is arranged in the cavity 11 and is detachably connected to the first frame 10.

[0043] The first frame 10 may include a polygonal frame. The first frame 10 may be an integral frame or may be formed by splicing split frame units, and may be selected as a rectangular frame.

[0044] The blade holder 20 and the first frame 10 may be detachably connected by means such as pin shaft clamping, clamping connection, and fastener locking. At least a part of the blade holder 20 can be connected to a second transportation device.

[0045] The blade holder 20 may be formed with a cavity 223, and the cavity 223 may be a cavity structure surrounding the blade body 33 in a closed manner. Of course, in some embodiments, the cavity 223 may also be an open cavity structure with a partial notch surrounding the blade body 33. The blade holder 20 can clamp and fix the blade body 33, and at least part of its surface may match the shape of the blade surface of the blade 30.

[0046] The first transportation device and the second transportation device include one of a transport vehicle and a transport ship. The first transportation device and the second transportation device can both adopt transport vehicles, and the first transportation device and the second transportation device can both adopt transport ships. Of course, in some embodiments, one of the first transportation device and the second transportation device may adopt a transport vehicle and the other may adopt a transport ship. Exemplarily, the first transportation device may adopt a transport ship and the second transportation device may adopt a transport vehicle.

[0047] It should be noted that: the transport vehicle mentioned above and below can be an integrated vehicle or a split vehicle. The split vehicle may not be provided with an intermediate vehicle floor beam, and two or more parts of the transport vehicle are separately arranged from each other, so that when transporting the ultra-long blade 30, it can more flexibly meet the requirements of ultra-long suspension regulations in different countries and regions. The split transport vehicle allows the blade 30 to be directly fixed at a position that meets the ultra-long suspension requirements, thereby improving the transport efficiency and safety.

[0048] The blade body support tooling provided by an embodiment of the present application can hold and fix the blade body 33 of the blade 30 through the blade holder 20. The setting of the first frame 10 enables multiple blade body support toolings to be stacked on each other, ensuring the transport requirements of multiple blades 30 of the first transport device. Moreover, the first frame can be quickly recycled for the next round of transport process, improving the transport efficiency and reducing the transport cost; when transporting blades of different models, only the corresponding model blade holder needs to be replaced, with high versatility.

[0049] The blade holder 20 is detachably connected to the first frame 10 and at least part of the blade holder 20 can be connected to the second transport device, so that the blade body support tooling can be connected to the second transport device through at least part of its blade holder 20 and continue to be used to hold and fix the blade body 33 of a single blade 30 on the second transport device, meeting the transport requirements of a single blade 30 on the second transport device. That is, the blade body support tooling as a whole can meet the support requirements for the blade body 33 under the transport conditions of single and multiple blades 30, with high versatility, and does not require the blade body 33 to be repeatedly disassembled and assembled, which can reduce the probability of damage to the blade body 33 and the waste of labor costs.

[0050] Moreover, the detachable connection form between the first frame 10 and the blade holder 20 enables the first frame 10 to quickly return after the blade holder 20 carrying the blade 30 is separated from the first frame 10 after the blade 30 is transported to the predetermined position, improving the reuse rate of the first frame 10.

[0051] Optionally, when the present application is in use, it can be used independently or configured to be used in synchronization with the blade root support member. The blade root 31 support member can adopt an integrated support structure or a split support structure to improve the transport reliability.

[0052] Continue to refer to Figures 1 to 5 As shown, in some optional embodiments, for the blade body support tooling provided by an embodiment of the present application, the first frame 10 and the blade holder 20 have a first state and a second state with respect to each other. In the first state, the blade holder 20 is connected to the first frame 10, and the first frame 10 is connected to the first transport device. In the second state, the blade holder 20 is detached and separated from the first frame 10, and the blade holder 20 is connected to the second transport device.

[0053] Exemplarily, the first transportation device can be a transport ship, and the second transportation device can be a transport vehicle. When the first frame 10 and the blade holder 20 are in the first state, the arrangement of the first frame 10 facilitates stacking of multiple blade body support tools. The blade holder 20 within the first frame 10 is used to hold and fix the blade root 31, and multiple blades 30 are synchronously transported by the first transportation device. After the blades 30 are transported to a predetermined position by the first transportation device, the first frame 10 and the blade holder 20 can be switched to the second state. The blade holder 20 is detachably connected and separated from the first frame 10. The blade holder 20 at least partially carries the blade 30 and is connected to the second transportation device, and the single blade 30 can be transported by the second transportation device.

[0054] Of course, the above is only an optional embodiment. In some embodiments, the blade body support tool can also be first in the second state and then switched to the first state. That is to say, it can also be switched from transporting a single blade 30 to transporting multiple blades 30, which will not be elaborated here.

[0055] With the above arrangement, the blade body support tool provided by an embodiment of the present application can adapt to the transportation of blades 30 under different working conditions. For example, it can support and hold the blade body 33 during the switching between transporting a single blade 30 and multiple blades 30, between transporting multiple blades 30 and a single blade 30, between onshore transportation and offshore transportation, and between offshore transportation and onshore transportation, etc. This improves the versatility of the blade body support tool. Moreover, the switching under the above different working conditions enables the blade body 33 of the blade 30 not to be repeatedly disassembled and assembled, reducing the probability of damage to the blade body 33 and wasting of labor costs.

[0056] In some optional embodiments, for the blade body support tool provided by an embodiment of the present application, at least a part of one of the first frame 10 and the blade holder 20 extends into the interior of the other and they are detachably connected to each other.

[0057] At least a part of the first frame 10 can be made to extend into the blade holder 20, or at least a part of the blade holder 20 can be arranged within the first frame 10. The first frame 10 and the blade holder 20 can be detachably connected by means such as snap connection, fastening with fasteners, and locking with a locking pin.

[0058] The blade support fixture provided in one embodiment of the present application ensures a detachable connection by allowing one of the first frame 10 and the blade holder 20 to at least partially extend into the interior of the other and be detachably connected to each other. Furthermore, when the two are connected, positioning is achieved by extending one of the first frame 10 and the blade holder 20 into the interior of the other, which helps ensure the stability of the connection between the first frame 10 and the blade holder 20, and thus the stability of the support for the blade 30.

[0059] Continue reading Figures 1 to 5 As shown, in some optional embodiments, a blade support tooling provided by one embodiment of the present application is provided with a first card slot 213 on one of the first frame 10 and the blade retainer 20, and one of the first frame 10 and the blade retainer 20 is snap-fitted with the other through the first card slot 213.

[0060] Snap-fitting can be understood as one being mounted on the other and being detachably connected to the other.

[0061] For example, a first card slot 213 can be provided on the blade retainer 20, and the first card slot 213 can be open on three sides, for example, the blade retainer 20 can be open in the third direction Z, and at the same time, the first card slot 213 can be provided through the second direction Y, and the first direction X, the second direction Y, and the third direction Z intersect with each other, and can be optionally perpendicular to each other.

[0062] Of course, in some embodiments, a first card slot 213 may also be provided on the first frame 10 so that the first frame 10 is card-connected to the blade holder 20 , which can also ensure the card connection requirement.

[0063] An embodiment of the present application provides a blade support tooling, in which a first card slot 213 is provided on one of the first frame 10 and the blade retainer 20. One of the first frame 10 and the blade retainer 20 is snap-fitted with the other through the first card slot 213, which is conducive to ensuring the detachable connection requirement between the first frame 10 and the blade retainer 20, and the snap-fit connection method is conducive to enabling one of the first frame 10 and the blade retainer 20 to provide a limit to the other, thereby ensuring the stability of the connection.

[0064] In some optional embodiments, a blade support tooling provided in one embodiment of the present application is provided with a locking hole on one of the first frame 10 and the blade retainer 20, and a locking pin on the other, which can be extended into the locking hole and snap-fitted with the wall of the locking hole.

[0065] Exemplarily, a locking pin may be provided on the first frame 10, and a locking hole may be provided on the blade retainer 20. When the blade retainer 20 is placed on the first frame 10 and cooperates with the first frame 10, the locking pin can be inserted into the locking hole to achieve a detachable connection between the two.

[0066] For the blade body support tooling provided by an embodiment of the present application, through the above settings, a detachable connection between the blade retainer 20 and the first frame 10 can be achieved through the cooperation of the locking pin and the locking hole.

[0067] The locking pin and the locking hole can be detachably connected to each other by means of snap connection. Of course, this is an optional implementation manner.

[0068] In some optional embodiments, for the blade body support tooling provided by an embodiment of the present application, the locking pin can extend into the locking hole and the locking pin has a rotational degree of freedom about its own axis to lock or unlock the relative positions of the first frame 10 and the blade retainer 20.

[0069] Exemplarily, a locking hole may be provided on the blade retainer 20, and a locking pin may be provided on the first frame 10. The locking pin has a rotational degree of freedom relative to the first frame 10. The locking pin can be a polygonal pin shaft. After the locking pin is inserted into the locking hole, by rotating the locking pin to rotate about its own axis, the first frame 10 and the blade retainer 20 can be locked. When rotated in the reverse direction to the initial position, the locking pin can be pulled out of the locking hole to unlock the first frame 10 and the blade retainer 20. Optionally, the locking pin and the locking hole can adopt a twist lock cooperation method.

[0070] For the blade body support tooling provided by an embodiment of the present application, through the above settings, the rapid disassembly and assembly requirements of the blade retainer 20 and the first frame 10 can be ensured, and the connection strength and stability between the two can be ensured. The safety during the transportation of the blade 30 is improved.

[0071] Optionally, at least a part of one of the first frame 10 and the blade retainer 20 extends into the interior of the other, and while being detachably connected to each other, a locking hole may be provided on one of the first frame 10 and the blade retainer 20, and a locking pin may be provided on the other. The locking pin can extend into the locking hole and be in snap fit with the wall surface of the locking hole.

[0072] In some optional embodiments, for the blade body support tooling provided by an embodiment of the present application, the first frame and the blade retainer 20 can be detachably connected by a twist lock, with high locking strength and convenient disassembly and assembly.

[0073] Such as Figures 3 to 6As shown, in some alternative embodiments, for the blade body support tooling provided by an embodiment of the present application, the blade holder 20 includes a base 21 and a clamping body 22. The base 21 is detachably connected to the first frame 10, and the clamping body 22 is detachably connected to the base 21. The clamping body 22 is used to hold and fix the blade body 33 and can be connected to the second transportation device.

[0074] Optionally, a first clamping groove 213 can be provided on one of the first frame 10 and the base 21, and one of the first frame 10 and the base 21 is clamped and cooperated with the other through the first clamping groove 213. Optionally, a locking hole can also be provided on one of the first frame 10 and the base 21, and a locking pin is provided on the other. The locking pin can extend into the locking hole and be clamped and cooperated with the wall surface of the locking hole.

[0075] Optionally, the clamping body 22 and the base 21 can be detachably connected by means of flange butt joint, the cooperation mode of the locking pin and the locking hole, and can optionally be detachably connected by a twist lock.

[0076] For the blade body support tooling provided by an embodiment of the present application, through the above settings, when the blade 30 supported by the blade body support tooling is transported to a predetermined position by the first transportation device, the clamping body 22 and the base 21 can be detachably arranged and connected to the second transportation device, and appropriate height and stability can be ensured during transportation on the second transportation device. At the same time, the base 21 can be transported back with the first frame 10 for reuse, or can be transported synchronously on the transport vehicle together with the blade 30 fixture to the next destination, so that when the blade 30 fixture separates from the second transportation device while carrying the blade 30, the blade 30 fixture can be supported at a predetermined height through the base, facilitating subsequent hoisting and other operation requirements.

[0077] As shown in FIGS. 3 to Figure 5 、 Figure 7 As shown, in some alternative embodiments, for the blade body support tooling provided by an embodiment of the present application, at least part of the posture of the clamping body 22 relative to the base 21 is adjustable.

[0078] At least part or all of the posture of the clamping body 22 can be adjustable relative to the base 21.

[0079] The adjustable posture can be understood as the relative position of the two being adjustable. Optionally, the clamping body 22 has a rotational degree of freedom relative to the base 21.

[0080] The blade body support tooling provided by an embodiment of the present application can adjust the attitude of the clamping body 22 relative to the base 21, so that when the first transportation device and / or the second transportation device shakes during the transportation of the blade 30, the inclination angle can be adaptively adjusted along with the shaking of the first transportation device and / or the second transportation device, enabling the blade 30 to be in a balanced force state, reducing the probability of tipping, and improving the reliability of transportation.

[0081] As Figure 7 shown, in some optional embodiments, for the blade body support tooling provided by an embodiment of the present application, the clamping body 22 is rotatably connected to the base 21.

[0082] Optionally, the clamping body 22 and the base 21 can be rotatably connected to each other by means such as a hinge shaft. Optionally, after the clamping body 22 drives the blade 30 to rotate to a suitable angle, the relative position between the clamping body 22 and the base 21 can be locked by a locking structure, for example, locked by means of a locking pin shaft.

[0083] Optionally, when rotatably connected, the clamping body 22 and the base 21 can also be detachably connected. For example, the hinge shaft can be removed to realize the disassembly and separation between the clamping body 22 and the base 21.

[0084] As Figures 3 to 5 shown, of course, this is an optional implementation manner. In some embodiments, the base 21 can also include a first seat body 211 and a second seat body 212 that are rotatably connected. The first seat body 211 is detachably connected to the first frame 10, and the clamping body 22 is connected to the second seat body 212.

[0085] For the blade body support tooling provided by an embodiment of the present application, through the above settings, the second seat body 212 can rotate relative to the first seat body 211, thereby driving the clamping body 22 to rotate, and can also meet the functional requirement that at least part of the attitude of the clamping body 22 relative to the base 21 is adjustable.

[0086] Continuing to refer to Figures 3 to 7 shown, in some optional embodiments, for the blade body support tooling provided by an embodiment of the present application, the clamping body 22 includes a first clamping portion 221 and a second clamping portion 222. The first clamping portion 221 and the second clamping portion 222 are arranged to be openable and enclose a cavity 223, and the first clamping portion 221 and the second clamping portion 222 jointly hold the blade body 33 in a fixed state.

[0087] Optionally, the two ends of the first clamping portion 221 and the second clamping portion 222 can be connected by detachable connection methods such as flange connection, buckle connection, and snap connection. The first clamping portion 221 and the second clamping portion 222 can be integrally separated by means such as hoisting to realize the openable setting.

[0088] Optionally, one end of the first clamping portion 221 may be rotatably connected to the second clamping portion 222 and the other ends may be detachably connected to each other. The first clamping portion 221 and the second clamping portion 222 can be relatively flipped by a certain angle, so that the first clamping portion 221 and the second clamping portion 222 are arranged to be open, and the detachably connected ends can be locked or unlocked through a locking member. The locking member includes but is not limited to a locking pin, a fastening bolt, etc.

[0089] For the blade body support tooling provided by an embodiment of the present application, through the above settings, the clamping and fixing requirements for the blade 30 can be ensured, and the stability of the transportation of the blade 30 can be improved.

[0090] For the blade body support tooling provided by an embodiment of the present application, the blade holder 20 further includes an adjustment assembly 23. The adjustment assembly 23 includes an adjustment portion 231 and a clamping piece 232. The clamping piece 232 is located between the first clamping portion 221 and the second clamping portion 222. The adjustment portion 231 is connected to the clamping piece 232 and drives the clamping piece 232 to move and / or rotate.

[0091] The adjustment assembly 23 can be provided on one of the first clamping portion 221 and the second clamping portion 222. Of course, the adjustment assembly 23 can also be provided on both the first clamping portion 221 and the second clamping portion 222.

[0092] The adjustment portion 231 can drive the clamping piece 232 to move within the cavity 223, and optionally can move along the third direction Z. Of course, it can also drive the clamping piece 232 to rotate.

[0093] For the blade body 33 support device provided by an embodiment of the present application, by providing the adjustment assembly 23 and enabling the adjustment portion 231 of the adjustment assembly 23 to drive the clamping piece 232 to move and / or rotate within the cavity 223, so that the clamping piece 232 fits the blade surface of the blade 30, better adapting to the shape of the blade 30 and ensuring the stability of the clamping of the blade 30.

[0094] In some optional embodiments, for the blade body support tooling provided by an embodiment of the present application, the adjustment portion 231 includes but is not limited to a telescopic cylinder, such as a pneumatic cylinder, a hydraulic cylinder, an electric cylinder, etc. Of course, in some embodiments, the adjustment portion 231 can also include a driving screw, and the driving screw can be in clearance fit with the blade 30 fixture and the position of the driving screw on the blade 30 fixture can be locked through a pair of nuts.

[0095] In some alternative embodiments, the clamping piece 232 and the adjusting part 231 can be connected by means of a hinge, and the hinge axis can extend in the direction of penetration of the cavity 223, for example, in the first direction. Of course, in some implementations, the clamping piece 232 and the adjusting part 231 can also be connected to each other by means of a ball hinge. The adjusting part 231 drives the clamping piece 232 to move and clamp the blade 30. And during the pushing process, under the action of the adjusting part 231 and the blade 30, the clamping piece 232 can also be rotated relative to the adjusting part 231, thereby realizing driving the clamping piece 232 to move or rotate.

[0096] In some alternative embodiments, for the blade body 33 support device provided in an embodiment of the present application, through the above-mentioned setting method, it is beneficial to the cooperation between the adjusting assembly 23 and the blade 30, and to ensure the clamping and fixing requirements for the blade 30.

[0097] As Figure 8 、 Figure 9 shown, in some alternative embodiments, for the blade body 33 support device provided in an embodiment of the present application, a connection interface 12 is provided on the first frame 10, and the connection interface 12 is configured to stack the corresponding first frames 10.

[0098] Optionally, the connection interface 12 can adopt a flange interface, a twist-lock interface, etc. When a flange interface is adopted, two stacked first frames 10 can be connected by fasteners such as bolts between adjacent first frames 10. When a twist-lock interface is adopted, two stacked first frames 10 can be connected by a twist-lock between adjacent first frames 10.

[0099] For the transportation support system provided in an embodiment of the present application, by providing the connection interface 12 on the first frame 10, a plurality of first frames 10 are stacked and connected to each other. At the same time, the above setting can also enable the first frame 10 to be connected to the connecting piece on the transportation device through the connection interface 12, which is beneficial to meeting the transportation requirements of multiple blades 30.

[0100] On the other hand, an embodiment of the present application also provides a transportation system, including a transportation device and the above-mentioned blade body support tooling arranged on the transportation device.

[0101] The transportation device can include a transport vehicle and a transport ship.

[0102] For the transportation system provided in an embodiment of the present application, since it includes the blade body support tooling provided in the above embodiments, it can meet the transportation of the blade 30 under different working conditions, has good versatility, and does not require repeated disassembly and assembly of the blade 30, and can reduce the damage probability of the blade 30.

[0103] In another aspect, an embodiment of the present application further provides a wind farm. By using the above-mentioned blade body support tooling or the transportation system as described above to transport the blade 30 to the wind farm, the transportation safety of the blade 30 can be ensured, and the grouping efficiency and operation safety of the wind farm can be improved.

[0104] In one aspect, an embodiment of the present application further provides a wind turbine. The blade 30 of the wind turbine is transported by using the above-mentioned blade body support tooling or the above-mentioned transportation system.

[0105] Although the present application has been described with reference to the preferred embodiments, various improvements can be made to it and components therein can be replaced with equivalents without departing from the scope of the present application. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way. The present application is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A blade body support tooling for a blade (30), the blade (30) including a blade root (31), a blade tip (32), and a blade body (33) located between the blade root (31) and the blade tip (32), characterized in that, The blade body support tooling includes: A first frame (10) having a cavity (11) penetrating along a first direction (X), and the first frame (10) can be arranged on a first transportation device; A blade retainer (20) for retaining the blade body (33) of the blade (30), and the blade retainer (20) is arranged in the cavity (11) and is detachably connected to the first frame (10).

2. The blade body support tooling according to claim 1, characterized in that, At least part of the blade retainer (20) can be connected to a second transportation device.

3. The blade body support tooling according to claim 2, wherein, The first frame (10) and the blade retainer (20) have a first state and a second state with respect to each other; In the first state, the blade retainer (20) is connected to the first frame (10), and the first frame (10) is arranged on the first transportation device; In the second state, the blade retainer (20) is detachably separated from the first frame (10), and the blade retainer (20) is arranged on the second transportation device.

4. The blade body support tooling according to claim 1, characterized in that, At least part of one of the first frame (10) and the blade retainer (20) extends into the interior of the other and they are detachably connected to each other.

5. The blade body support tooling according to claim 4, characterized in that, A first clamping groove (213) is provided on one of the first frame (10) and the blade retainer (20), and one of the first frame (10) and the blade retainer (20) is clamped and matched with the other through the first clamping groove (213).

6. The blade body support tooling according to claim 4, characterized in that, A locking hole is provided on one of the first frame (10) and the blade retainer (20), and a locking pin is provided on the other, and the locking pin can extend into the locking hole and be clamped and matched with the wall surface of the locking hole.

7. The blade body support tooling according to claim 2, characterized in that, The blade retainer (20) includes a base (21) and a clamping body (22), the base (21) is detachably connected to the first frame (10), the clamping body (22) is detachably connected to the base (21), and the clamping body (22) is used to hold and fix the blade body (33) and can be connected to the second transportation device.

8. The blade body support tooling according to claim 1, characterized in that, The blade retainer (20) includes a base (21) and a clamping body (22), and at least part of the attitude of the clamping body (22) relative to the base (21) is adjustable.

9. The blade body support tooling according to claim 8, wherein The clamping body (22) is rotatably connected to the base (21); Alternatively, the base (21) includes a first seat body (211) and a second seat body (212) that are rotatably connected, the first seat body (211) is detachably connected to the first frame (10), and the clamping body (22) is connected to the second seat body (212).

10. The blade body support tooling according to claim 7 or 9, characterized in that, The clamping body (22) includes a first clamping portion (221) and a second clamping portion (222), the first clamping portion (221) and the second clamping portion (222) are arranged to be openable, and the first clamping portion (221) and the second clamping portion (222) jointly hold and fix the blade body (33).

11. The blade body support tooling according to claim 10, characterized in that, The blade holder (20) further includes an adjusting assembly (23), the adjusting assembly (23) includes an adjusting portion (231) and a clamping piece (232), the clamping piece (232) is located between the first clamping portion (221) and the second clamping portion (222), and the adjusting portion (231) is connected to the clamping piece (232) and drives the clamping piece (232) to move and / or rotate.

12. The blade body support tooling according to claim 1, wherein, A connection interface (12) is provided on the first frame (10), and the connection interface (12) is configured to stack corresponding first frames (10).

13. A transportation system, characterized in that, Including a transportation device and a blade body support tooling as described in any one of claims 1 to 11 provided on the transportation device.

14. A wind field, characterized in that, Transport the blade (30) to the wind farm by using the blade body support tooling as described in any one of claims 1 to 12 or by using the transportation system as described in claim 13.

15. A wind turbine, characterized in that, The blade (30) of the wind turbine is transported by using the blade body support tooling as described in any one of claims 1 to 12 or by using the transportation system as described in claim 13.

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