Adjustable universal wind power blade support

Abstract

The embodiment of the utility model provides an adjustable universal wind power blade support which comprises two oppositely-arranged main frames, a first supporting plate is arranged between the two main frames, the two ends of the first supporting plate are respectively and fixedly connected with one main frame, and a plurality of supporting devices capable of ascending and descending are installed on the first supporting plate. The liftable supporting devices are distributed on the first supporting plate in a matrix shape. A follow-up plate is arranged above the first supporting plate, and the top end of the liftable supporting device supports the bottom face of the follow-up plate. According to the adjustable universal wind power blade support, the height of a tool is adjusted through the liftable supporting device, shape follow-up supporting of a wind power blade is achieved by adjusting the height of the liftable supporting device, and the adjustable universal wind power blade support has universality; the problem that supporting tools of different blade types and different supporting positions of the same blade type are not universal is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wind turbine blade supports, and in particular relates to an adjustable universal wind turbine blade support. Background Art

[0002] Current blade transport and storage supports are all single-blade supports, specifically designed for each blade model. Their fixed support positions lack universality and flexibility. As blades grow in size, the support dimensions increase, leading to increased costs. To reduce costs, some manufacturers use flat supports, which pose a significant risk of blade damage, poor support stability, and uneven force distribution. Utility Model Content

[0003] In view of the above-mentioned problems in the prior art, an object of the embodiments of the present invention is to provide an adjustable universal wind turbine blade support.

[0004] The technical solution adopted in the embodiment of the present utility model is an adjustable universal wind turbine blade bracket, which includes two relatively arranged main frames, a first support plate is arranged between the two main frames, the two ends of the first support plate are respectively fixedly connected to a main frame, and a plurality of liftable support devices are installed on the first support plate.

[0005] Furthermore, the liftable supporting devices are distributed in a matrix shape on the first supporting plate.

[0006] Furthermore, a conforming plate is provided above the first support plate, and the top end of the liftable support device supports the bottom surface of the conforming plate.

[0007] Furthermore, the conformal plate is constructed in a curved shape that matches the wind turbine blade.

[0008] Furthermore, a plurality of first through holes are provided on the first support plate, and the first through holes correspond one-to-one with the liftable support device. The liftable support device includes a threaded rod, the threaded rod is inserted into the first through hole, and a nut is screwed into the threaded rod. The nut is placed above the first support plate, and the threaded rod is supported on the first support plate by the nut.

[0009] Furthermore, a second support plate is arranged above the first support plate, and the first support plate and the second support plate are arranged parallel to each other. A plurality of second through holes are opened on the second support plate, and the second through holes correspond one-to-one with the liftable support device, and the second through holes correspond one-to-one with the first through holes on the first support plate, and the threaded rod passes through the second through holes so that the nut is placed between the second support plates.

[0010] Furthermore, the top end of the threaded rod is movably connected to a hinge support.

[0011] Compared with the existing technology, the utility model proposes an adjustable universal wind turbine blade bracket which uses a liftable support device to adjust the tooling height. By adjusting the height of the liftable support device, the wind turbine blades can be supported in a form-fitting manner. It has universality and solves the problem that support tooling for different blade shapes and different support positions of the same blade shape is not universal.

[0012] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present invention.

[0013] The overview of various implementations or examples of the technology described in this utility model is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In the drawings, which are not necessarily drawn to scale, the same reference numerals may describe similar components in different views. The same reference numerals with letter suffixes or different letter suffixes may represent different instances of similar components. The accompanying drawings generally illustrate various embodiments by way of example and not limitation, and together with the description and claims, serve to illustrate the embodiments of the utility model. Where appropriate, the same reference numerals are used throughout the drawings to refer to the same or similar parts. Such embodiments are illustrative and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

[0015] Figure 1 It is a structural schematic diagram of an embodiment of the present utility model.

[0016] Figure 2 This is a schematic diagram of the installation of a liftable support device according to an embodiment of the present utility model.

[0017] Figure 3 This is a schematic diagram of the installation of the first support plate of an embodiment of the present utility model.

[0018] Figure 4 This is a schematic diagram of the threaded rod structure of an embodiment of the present utility model. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Unless otherwise defined, the technical or scientific terms used in this utility model shall have the usual meanings understood by persons of ordinary skill in the field to which this utility model belongs. The words "first", "second" and similar terms used in this utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0021] In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components.

[0022] See Figures 1 to 4 The present invention provides an adjustable universal wind turbine blade support, comprising two opposing main frames 1, with a first support plate 2 disposed between the two main frames 1. The first support plate 2 is fixedly connected to one main frame 1 at each end, and multiple liftable support devices are mounted on the first support plate 2. This technical solution utilizes liftable support devices to adjust the height of the tooling. By adjusting the height of the liftable support devices, the wind turbine blades can be supported in a form-fitting manner. This solution provides universality and solves the problem of limited universality in support tooling for different blade shapes or for different support positions on the same blade shape.

[0023] The liftable support devices are distributed in a matrix on the first support plate 2. The liftable support devices distributed in a matrix can achieve multi-point support.

[0024] A conforming plate 3 is provided above the first support plate 2, and the top end of the liftable support device supports the bottom surface of the conforming plate 3. When in use, the conforming plate 3 directly contacts the wind turbine blades, which can disperse the force and prevent the top end of the liftable support device from damaging the wind turbine blades.

[0025] The conformable plate 3 is constructed in a curved shape that mates with the wind turbine blade. The curved conformable plate 3 can mate with the wind turbine blade to provide conformable support for the wind turbine blade. Furthermore, the conformable plate 3 can be made of a flexible material to better provide conformable support for the wind turbine blade.

[0026] The first support plate 2 is provided with a plurality of first through holes 21, and the first through holes 21 correspond one-to-one with the liftable support device. The liftable support device includes a threaded rod 4, which is inserted into the first through hole 21 and screwed with a nut 5. The nut 5 is placed above the first support plate 2, and the threaded rod 4 is supported on the first support plate 2 by the nut 5. The length of the threaded rod 4 above the first support plate 2 can be adjusted by rotating the nut 5. The length of each threaded rod 4 above the first support plate 2 can be adjusted according to the shape of the wind turbine blade to be supported to achieve conformal support, which can adapt to the support requirements of blades of different blade shapes and sizes. The first support plate 2 can not only provide strength for the overall frame, but also support the nut 5, providing a basis for rotating the nut 5 to adjust the threaded rod 4 up and down.

[0027] A second support plate 6 is disposed above the first support plate 2, and is disposed parallel to the first support plate 2 and the second support plate 6. The second support plate 6 is provided with a plurality of second through-holes 61, which correspond one-to-one with the liftable support device and one-to-one with the first through-holes 21 on the first support plate 2. The threaded rods 4 pass through the second through-holes 61, so that the nuts 5 are placed between the second support plates 6. The second support plate 6 not only provides strength to the overall frame, but also stabilizes the threaded rods 4. Passing through the second through-holes 61 stabilizes the threaded rods 4 and prevents them from tilting due to stress.

[0028] The top of the threaded rod 4 is movably connected to a hinge support 7. The hinge support 7 realizes that the support plate angle is adjustable, which can adapt to the curved surface of the wind turbine blade surface, and the curved surface part of the wind turbine blade surface changes with the shape angle to achieve shape-fitting support for the wind turbine blade.

[0029] The above description is intended to be illustrative rather than restrictive, and those skilled in the art may make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present disclosure. Furthermore, the above examples (or one or more of them) may be used in combination with each other, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations.

Claims

1. An adjustable universal wind turbine blade support, comprising two oppositely arranged main frames (1), characterized in that: A first support plate (2) is provided between the two main frames (1), the two ends of the first support plate (2) are respectively fixedly connected to one main frame (1), and a plurality of liftable support devices are installed on the first support plate (2).

2. The adjustable universal wind turbine blade support according to claim 1, characterized in that: The liftable supporting devices are distributed in a matrix shape on the first supporting plate (2).

3. The adjustable universal wind turbine blade support according to claim 1, characterized in that: A conforming plate (3) is provided above the first support plate (2), and the top end of the liftable support device supports the bottom surface of the conforming plate (3).

4. The adjustable universal wind turbine blade support according to claim 3, characterized in that: The conformable plate (3) is constructed in a curved surface shape that matches the wind turbine blade.

5. The adjustable universal wind turbine blade support according to any one of claims 1 to 4, characterized in that: The first support plate (2) is provided with a plurality of first through holes (21), and the first through holes (21) are matched one-to-one with the liftable support device. The liftable support device comprises a threaded rod (4), the threaded rod (4) is inserted into the first through hole (21), and a nut (5) is screwed into the threaded rod (4), the nut (5) is placed above the first support plate (2), and the threaded rod (4) is supported on the first support plate (2) through the nut (5).

6. The adjustable universal wind turbine blade support according to claim 5, characterized in that: A second support plate (6) is provided above the first support plate (2), the first support plate (2) and the second support plate (6) are arranged in parallel, a plurality of second through holes (61) are provided on the second support plate (6), the second through holes (61) are matched with the liftable support device in a one-to-one correspondence, and the second through holes (61) are matched with the first through holes (21) on the first support plate (2) in a one-to-one correspondence, the threaded rod (4) passes through the second through holes (61), so that the nut (5) is placed between the second support plates (6).

7. The adjustable universal wind turbine blade support according to claim 5, characterized in that: The top end of the threaded rod (4) is movably connected to a hinge support (7).

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