CN112780502B - Wind generating set wheel hub transportation subassembly and system - Google Patents
Wind generating set wheel hub transportation subassembly and system Download PDFInfo
- Publication number
- CN112780502B CN112780502B CN202011643387.4A CN202011643387A CN112780502B CN 112780502 B CN112780502 B CN 112780502B CN 202011643387 A CN202011643387 A CN 202011643387A CN 112780502 B CN112780502 B CN 112780502B
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- chassis
- hub
- connecting portion
- generating set
- transportation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/40—Arrangements or methods specially adapted for transporting wind motor components
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model relates to the technical field of wind power generation, in particular to a hub transportation assembly and a system of a wind generating set, wherein a first chassis, a hub and a second chassis are sequentially connected along a first direction, so that the bottom end of the hub is positioned below a first top surface and a second top surface; the first chassis has a first connecting portion, the second chassis has a second connecting portion, and both a longitudinal direction of the first connecting portion and a longitudinal direction of the second connecting portion are inclined with respect to the first direction in a horizontal plane; the hub has three blade mounting ends, the first connecting portion with one the blade mounting end is connected, the second connecting portion with another the blade mounting end is connected. The utility model provides a wind generating set wheel hub transportation subassembly and wind generating set wheel hub transportation system is provided to the problem that present wind generating set wheel hub transportation system's height exceeded highway transportation limit for height.
Description
Technical Field
The application relates to the technical field of wind power generation, in particular to a hub transportation assembly and a hub transportation system of a wind generating set.
Background
Due to the fact that the hub system of the large wind generating set is ultrahigh in external dimension, the hub system is often limited by corresponding terms of transportation departments in the transportation process, and the hub system cannot pass inspection and some special transportation environments in time, such as low-altitude overhead wires, low-altitude culverts and other low-altitude obstacles in the transportation path. In order to avoid the problem, the hub system of the existing wind turbine generator set (without blades) adopts a transportation mode of placing on a large flat car. However, as the single-machine capacity of the wind generating set increases, the size of the overall height of the hub system plus the size of the transportation tool and the height of the plate trailer exceed the requirement of the current road transportation limit height by 5m, so a new transportation mode is needed to deal with the problem.
Disclosure of Invention
The utility model provides a wind generating set wheel hub transportation subassembly and wind generating set wheel hub transportation system is provided to the problem that present wind generating set wheel hub transportation system's height exceeded highway transportation limit for height.
In order to achieve the purpose, the following technical scheme is adopted in the application:
one aspect of the application provides a wind generating set hub transportation assembly, which comprises a first chassis, a hub and a second chassis;
wheels are arranged at the bottom of the first chassis and the bottom of the second chassis, the first chassis is provided with a first top surface, and the second chassis is provided with a second top surface;
the first chassis, the hub and the second chassis are sequentially connected along a first direction, so that the bottom end of the hub is positioned below the first top surface and the second top surface;
the first chassis has a first connecting portion, the second chassis has a second connecting portion, and both a longitudinal direction of the first connecting portion and a longitudinal direction of the second connecting portion are inclined with respect to the first direction in a horizontal plane;
the hub has three blade mounting ends, the first connecting portion with one the blade mounting end is connected, the second connecting portion with another the blade mounting end is connected.
Optionally, the first chassis has a first vertical support frame capable of performing telescopic motion in a vertical direction, the second chassis has a second vertical support frame capable of performing telescopic motion in the vertical direction, the first connecting portion is mounted on the first vertical support frame, and the second connecting portion is mounted on the second vertical support frame.
The technical scheme has the beneficial effects that: therefore, in the process of transporting the hub, the position of the hub in the vertical direction can be adjusted according to the height requirement of the height-limited or low-altitude barrier of the road, so that the overall height of the hub transportation system of the wind generating set can be adaptively adjusted according to the height-limited requirement or the height of the low-altitude barrier.
Optionally, the first chassis has a first pivot member pivotally connected to the first top surface to enable the first pivot member to pivot in a horizontal plane, and the first connection portion is mounted on the first pivot member.
The technical scheme has the beneficial effects that: this makes in the in-process of wheel hub transportation, when the vehicle was gone at the turn or change angle, can produce the relative rotation of adaptability between wheel hub and the first chassis, makes the transportation more convenient.
Optionally, the second chassis has a second pivot member pivotally connected to the second top surface to enable the second pivot member to pivot in a horizontal plane, and the second connecting portion is mounted on the second pivot member.
The technical scheme has the beneficial effects that: this makes in the in-process of wheel hub transportation, when the vehicle was gone at the turn or change angle, can produce the relative rotation of adaptability between wheel hub and the second chassis, makes the transportation more convenient.
Optionally, the first pivoting member and the second pivoting member each have a limiting structure to limit a pivoting angle of the first pivoting member and the second pivoting member.
Optionally, an end surface of a third one of the blade mounting ends faces to the left or right of the first chassis such that the end surface faces perpendicular to the first direction.
The technical scheme has the beneficial effects that: when the end face of one blade mounting end of the hub faces the left side or the right side of the first chassis, the size of the hub in the left-right direction of the first chassis is the smallest, the arrangement mode of the hub improves the passing capacity of the wind generating set hub transportation system for narrow gaps, and partial paths such as a culvert and the like with small width which are difficult to pass through by the wind generating set hub transportation system in the past can pass through the hub.
Optionally, still including install in the cross mounting bracket of blade installation end, the blade installation end is annular end, the middle part of cross mounting bracket with the middle part position of blade installation end is corresponding, four tip in the outside of cross mounting bracket all with the annular end is connected, first connecting portion through one the cross mounting bracket connects in one the blade installation end, the second connecting portion through another the cross mounting bracket connects in another the blade installation end.
The technical scheme has the beneficial effects that: through the cross mounting frame, the hub can be stably fixed, the possibility that the hub moves in the vertical direction, the horizontal direction and the turnover direction is reduced, and the operation of the hub transportation system of the wind generating set is more stable and reliable.
Optionally, the blade mounting end has a pitch bearing to which four of the ends are connected.
Optionally, the first chassis has a first bottom surface, the second chassis has a second bottom surface, and the bottom end of the hub is in the same horizontal plane as the lower of the first bottom surface and the second bottom surface.
The technical scheme has the beneficial effects that: on the premise of ensuring that the wind generating set hub transportation system can normally run, the position of the bottom end of the hub is the lowest, so that the overall height of the wind generating set hub transportation system is relatively the smallest, the capability of the wind generating set hub transportation system passing through a low-altitude obstacle is improved, and the applicability is improved.
Another aspect of the application provides a wind generating set wheel hub transportation system, including tractor and the wind generating set wheel hub transportation subassembly that this application provided, first chassis connect in the tractor.
The technical scheme provided by the application can achieve the following beneficial effects:
the utility model provides a wind generating set wheel hub transportation subassembly and wind generating set wheel hub transportation system, for traditional transport wheel hub's mode, be about to wheel hub direct placement on the top surface on chassis, can make wheel hub's bottom be less than the top surface on first chassis and second chassis, and first connecting portion and the second connecting portion of length direction for the first direction slope have been designed specially, pass through blade installation end and be connected with first chassis and second chassis with the wheel hub that the adaptation has three blade installation end, and then can effectively reduce the holistic height of wind generating set wheel hub transportation system, make the holistic requirement that highly satisfies present road transport limit for height of wind generating set wheel hub transportation system.
Additional features of the present application and advantages thereof will be set forth in the description which follows, or may be learned by practice of the present application.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the description of the embodiments will be briefly described below. It should be apparent that the drawings in the following description are embodiments of the present application and that other drawings may be derived from those drawings by a person of ordinary skill in the art without inventive step.
Fig. 1 is a schematic perspective view of a hub transportation system of a wind turbine generator system according to an embodiment of the present application;
fig. 2 is a schematic front view structure diagram of a hub transportation system of a wind turbine generator system provided in an embodiment of the present application;
fig. 3 is a schematic top-view structural diagram of a hub transportation system of a wind turbine generator system provided in an embodiment of the present application.
Reference numerals:
100-a tractor;
200-a first chassis;
210-a first pivot;
220-a first vertical support;
230-a first connection;
240-a first top surface;
300-a second chassis;
310-a second pivot;
320-a second vertical support;
330-a second connection;
340-a second top surface;
400-a cross mount;
500-a hub;
510-blade mounting end.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
As shown in fig. 1 to 3, one aspect of the present application provides a wind turbine generator set hub transport assembly comprising a first chassis 200, a hub 500 and a second chassis 300;
wheels are mounted on the bottom of the first chassis 200 and the bottom of the second chassis 300, the first chassis 200 has a first top surface 240, and the second chassis 300 has a second top surface 340;
the first chassis 200, the hub 500 and the second chassis 300 are sequentially connected along a first direction, so that the bottom end of the hub 500 is located below the first top surface 240 and the second top surface 340;
the first chassis 200 has a first connection part 230, the second chassis 300 has a second connection part 330, and both a length direction of the first connection part 230 and a length direction of the second connection part are inclined with respect to the first direction in a horizontal plane; the first connection portion 230 may have a rod-like or plate-like structure, and preferably has a rod-like structure.
The hub 500 has three blade mounting ends 510, the first connection portion 230 is connected to one of the blade mounting ends 510, and the second connection portion 330 is connected to the other of the blade mounting ends 510.
The utility model provides a wind generating set wheel hub transportation subassembly that the embodiment provided, for traditional transport wheel hub 500's mode, be about wheel hub 500 directly to place on the top surface of chassis, can make wheel hub 500's bottom be less than the top surface of first chassis 200 and second chassis 300, and first connecting portion 230 and the second connecting portion 330 of length direction for the first direction slope have been designed specially, it is connected with first chassis 200 and second chassis 300 through blade installation end 510 to adapt to the wheel hub 500 that has three blade installation end 510, and then can effectively reduce the holistic height of wind generating set wheel hub transportation system, make the holistic height of wind generating set wheel hub transportation system satisfy present highway transportation limit for height's requirement.
Optionally, the first chassis 200 has a first vertical support 220 capable of performing telescopic motion in a vertical direction, the second chassis 300 has a second vertical support 320 capable of performing telescopic motion in a vertical direction, the first connection portion 230 is mounted on the first vertical support 220, and the second connection portion 330 is mounted on the second vertical support 320. In the process of transporting the hub 500, the position of the hub 500 in the vertical direction can be adjusted according to the height requirement of the height limit or low-altitude obstacles on the road, so that the overall height of the hub transportation system of the wind generating set can be adaptively adjusted according to the height requirement of the height limit or the height of the low-altitude obstacles.
Optionally, the first chassis 200 has a first pivoting member 210, the first pivoting member 210 is pivoted to the first top surface 240 to enable the first pivoting member 210 to pivot in a horizontal plane, and the first connecting portion 230 is mounted on the first pivoting member 210. This enables adaptive relative rotation between the hub 500 and the first chassis 200 during transportation of the hub when the vehicle is turning or changing the angle, which makes the transportation more convenient.
Optionally, the second chassis 300 has a second pivoting member 310, the second pivoting member 310 is pivoted to the second top surface 340 to enable the second pivoting member 310 to pivot in a horizontal plane, and the second connecting portion 330 is mounted on the second pivoting member 310. This enables adaptive relative rotation between the hub 500 and the second chassis 300 during transportation of the hub when the vehicle is turning or changing the angle, which makes the transportation more convenient.
Optionally, each of the first pivoting member 210 and the second pivoting member 310 has a limiting structure to limit the pivoting angle of the first pivoting member 210 and the second pivoting member 310.
Alternatively, the end surface of the third blade mounting end 510 faces the left or right side of the first base plate 200 such that the end surface faces perpendicular to the first direction, as shown in fig. 3, and the B surface faces perpendicular to the first direction. When the end surface of one blade mounting end 510 of the hub 500 faces the left side or the right side of the first chassis 200, the dimension of the hub 500 in the left-right direction of the first chassis 200 is the smallest, and the hub 500 is arranged in such a manner that the passing capability of the wind turbine generator system hub transportation system to a narrow gap is improved, so that a path such as a culvert with a small width, which is difficult to pass by the wind turbine generator system hub transportation system in the past, can pass through.
Optionally, the wind generating set hub transportation subassembly that this application embodiment provided still including install in the cross mounting bracket 400 of blade installation end 510, blade installation end 510 is the annular end, the middle part of cross mounting bracket 400 with the middle part position of blade installation end 510 is corresponding, four tip in the outermost side of cross mounting bracket 400 all with the annular end is connected, is connected with blade installation end 510 promptly, first connecting portion 230 is through one the cross mounting bracket 400 connect in one the blade installation end 510, second connecting portion 330 is through another the cross mounting bracket 400 connect in another the blade installation end 510. Through this cross mounting bracket 400 can be more stable fix wheel hub 500, reduce wheel hub 500 and produce the possibility of removing in vertical direction, horizontal direction and turnover direction, make the operation of wind generating set wheel hub transportation system more reliable and stable.
Optionally, the blade mounting end 510 has a pitch bearing to which four of the ends are connected.
Alternatively, the first chassis 200 has a first bottom surface, the second chassis 300 has a second bottom surface, and the bottom end of the hub 500 is in the same horizontal plane as the lower of the first bottom surface and the second bottom surface. On the premise of ensuring that the hub transportation system of the wind generating set can normally run, the bottom end of the hub 500 is the lowest, so that the overall height of the hub transportation system of the wind generating set is relatively the smallest, the capability of the hub transportation system of the wind generating set passing through a low-altitude obstacle is improved, and the applicability is improved.
Another aspect of the present application provides a wind turbine hub transportation system, which includes a towing vehicle 100 and the wind turbine hub transportation assembly provided in the embodiment of the present application, wherein the first chassis 200 is connected to the towing vehicle 100.
The wind generating set wheel hub transportation system that this application embodiment provided, the wind generating set wheel hub transportation subassembly that this application embodiment provided has been adopted, for traditional transport wheel hub 500's mode, be about to wheel hub 500 directly place on the top surface of chassis, can make wheel hub 500's bottom be less than the top surface of first chassis 200 and second chassis 300, and specially designed length direction for the first connecting portion 230 and the second connecting portion 330 of first direction slope, in order to adapt to the wheel hub 500 that has three blade installation end 510 and be connected with first chassis 200 and second chassis 300 through blade installation end 510, and then can effectively reduce the holistic height of wind generating set wheel hub transportation system, make the holistic height of wind generating set wheel hub transportation system satisfy the requirement of present highway transportation limit for height.
For better explaining the scheme, the application also provides an application example of the wind generating set hub transportation assembly and the wind generating set hub transportation system.
In this application example, the tractor 100 is also referred to as a transport vehicle head, the first chassis 200 is also referred to as a front chassis, the first pivot member 210 and the second pivot member 310 are also referred to as a movable turntable, the first vertical support frame 220 and the second vertical support frame 320 are also referred to as main support frames, the cross mount 400 is also referred to as a cross connecting bracket, the second chassis 300 is also referred to as a rear chassis, the hub 500 is also referred to as a hub system, and the first connecting portion 230 and the second connecting portion 330 are also referred to as a transfer connecting bracket.
In particular, the application example aims to provide a transportation method for a hub system of a large megawatt wind generating set.
A transportation method of a large megawatt hub system comprises a transportation vehicle head, a front support assembly, a switching support, a cross connecting support and a rear support assembly. The front support assembly comprises a front chassis, a movable turntable and a main support frame, and the rear support assembly comprises a rear chassis, a movable turntable and a main support frame. A cross connecting bracket is connected with the A surface of the mounting surface of the hub blade through a bolt. One end of the switching support is connected with the cross support, and the other end of the switching support is connected with the main support of the front support assembly.
The rear bracket assembly, the switching bracket and the cross bracket are connected in the same way as the method, and the other cross connecting bracket is connected with the mounting surface C.
The mode of supporting and fixing the switching support through the front and back support frames makes the bottom of the hub system suspended, and the height position of the switching support on the front and back support frames can be adjusted through the height adjusting device arranged on the support frames according to the transportation road conditions, so that the switching support is suitable for different transportation environments.
The working principle is as follows: the cross connecting support is connected with an A-surface variable pitch bearing of the hub system through bolts, and the cross connecting support is connected with the main support frame through bolts. The main supporting frame is connected with the movable turntable by bolts. The movable turntable is fixed on the front chassis and connected with the front chassis. The movable turntable can rotate around the axis. The connection mode of the rear bracket assembly far away from the side of the transport vehicle head and the rear chassis is the same as that of the front bracket assembly.
The hub system transportation tool is used as a transportation support tool and is also used as a traction frame of the rear chassis.
As shown in fig. 2, the transportation mode with two end supports is adopted, so that the bottom of the hub system is in a suspended state and passes through the position adjusting device of the main support frame. The lowest position of the hub system can be lowered to be flush with the lower plane of the carriage, so that the whole L1 height of the hub transportation system of the wind generating set is the lowest under the condition that the height L2 of the hub is unchanged, and the capability of the hub system to pass through low-altitude obstacles again in the transportation process is enhanced.
As shown in fig. 3, three pitch bearings of the hub system are mounted on the flange surfaces of the hub uniformly distributed along the circumference at 120 degrees, and the width Bmin of the hub system during transportation is ensured to be minimum by adjusting the placement angle of the hub system during transportation.
In the application example of the application:
1) a wind generating set hub transportation method with a tool structure supported at two ends is adopted;
2) the movable turnplates matched with the front chassis and the rear chassis can be adjusted and corrected through the tool position on the premise of not lifting the hub system, so that the normal connection of the tool can be guaranteed, and the minimum width space occupied by hub transportation can be ensured.
3) The supporting tool and the hub system are integrated, and the function of a traction beam of the rear chassis is achieved.
4) The main supporting frame is matched with a height lifting device, and the height position of the hub system can be adjusted.
The application example of the application example has the advantages that:
1) the tooling structure supported by two ends is adopted, so that the transportation height of the hub system is effectively reduced, and the transportation cost is reduced.
2) The movable turnplate is arranged on the transport vehicle, so that the fine adjustment of the placing position of the hub system can be realized, and the width of the hub system in the transport process is ensured to be minimum.
3) The supporting tool and the hub system are integrated and are simultaneously used as a traction beam of the rear chassis.
4) The main supporting frame is matched with a height lifting device, and the height position of the hub system can be adjusted.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (7)
1. The hub transportation assembly of the wind generating set is characterized by comprising a first chassis, a hub and a second chassis;
wheels are arranged at the bottom of the first chassis and the bottom of the second chassis, the first chassis is provided with a first top surface, and the second chassis is provided with a second top surface;
the first chassis, the hub and the second chassis are sequentially connected along a first direction, so that the bottom end of the hub is positioned below the first top surface and the second top surface;
the first chassis has a first connecting portion, the second chassis has a second connecting portion, and both a longitudinal direction of the first connecting portion and a longitudinal direction of the second connecting portion are inclined with respect to the first direction in a horizontal plane;
the hub is provided with three blade mounting ends, the first connecting part is connected with one blade mounting end, and the second connecting part is connected with the other blade mounting end;
the first chassis is provided with a first vertical support frame capable of performing telescopic motion in the vertical direction, the second chassis is provided with a second vertical support frame capable of performing telescopic motion in the vertical direction, the first connecting part is installed on the first vertical support frame, and the second connecting part is installed on the second vertical support frame;
the first chassis is provided with a first pivoting piece which is pivoted on the first top surface so as to enable the first pivoting piece to pivot in a horizontal plane, and the first connecting part is mounted on the first pivoting piece;
the second chassis is provided with a second pivoting piece which is pivoted on the second top surface so as to enable the second pivoting piece to pivot in a horizontal plane, and the second connecting part is mounted on the second pivoting piece.
2. The wind turbine hub transport assembly of claim 1, wherein the first pivot member and the second pivot member each have a limiting structure to limit the pivot angle of the first pivot member and the second pivot member.
3. The wind turbine hub transport assembly of claim 1, wherein an end surface of a third one of the blade mounting ends faces either the left or right side of the first chassis such that the end surface faces perpendicular to the first direction.
4. The wind generating set hub transportation assembly of claim 1, further comprising a cross mounting bracket mounted to the blade mounting end, wherein the blade mounting end is an annular end, a middle portion of the cross mounting bracket corresponds to a middle portion of the blade mounting end, four outermost end portions of the cross mounting bracket are connected to the annular end, the first connecting portion is connected to one of the blade mounting ends through one of the cross mounting brackets, and the second connecting portion is connected to the other of the blade mounting ends through the other of the cross mounting brackets.
5. The wind generating set hub transport assembly of claim 4, wherein the blade mounting end has a pitch bearing to which four of the ends are connected.
6. The wind turbine hub transport assembly of claim 1, wherein the first chassis has a first bottom surface and the second chassis has a second bottom surface, and the bottom end of the hub is in the same horizontal plane as the lower of the first and second bottom surfaces.
7. Wind park hub transportation system, comprising a towing vehicle and a wind park hub transportation assembly according to any of claims 1-6, the first chassis being connected to the towing vehicle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011643387.4A CN112780502B (en) | 2020-12-30 | 2020-12-30 | Wind generating set wheel hub transportation subassembly and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011643387.4A CN112780502B (en) | 2020-12-30 | 2020-12-30 | Wind generating set wheel hub transportation subassembly and system |
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| CN112780502A CN112780502A (en) | 2021-05-11 |
| CN112780502B true CN112780502B (en) | 2022-04-01 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1771151A (en) * | 2003-05-15 | 2006-05-10 | 维斯塔斯风力系统有限公司 | Transportation system for a wind turbine component, vehicle for a transportation system, displacement system, method of establishing a transportation or displacement and use thereof |
| CN102627085A (en) * | 2011-02-07 | 2012-08-08 | 维斯塔斯风力系统有限公司 | Transportation device for a wind turbine component and method of using same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10262308B4 (en) * | 2002-01-08 | 2009-02-05 | Aloys Wobben | Device for handling piece goods |
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2020
- 2020-12-30 CN CN202011643387.4A patent/CN112780502B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1771151A (en) * | 2003-05-15 | 2006-05-10 | 维斯塔斯风力系统有限公司 | Transportation system for a wind turbine component, vehicle for a transportation system, displacement system, method of establishing a transportation or displacement and use thereof |
| CN102627085A (en) * | 2011-02-07 | 2012-08-08 | 维斯塔斯风力系统有限公司 | Transportation device for a wind turbine component and method of using same |
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