CN220810310U - Blade tip transportation tool with adjustable blade posture - Google Patents
Blade tip transportation tool with adjustable blade posture Download PDFInfo
- Publication number
- CN220810310U CN220810310U CN202322597610.1U CN202322597610U CN220810310U CN 220810310 U CN220810310 U CN 220810310U CN 202322597610 U CN202322597610 U CN 202322597610U CN 220810310 U CN220810310 U CN 220810310U
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- Prior art keywords
- blade
- assembly
- supporting
- clamp assembly
- area
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- 230000036544 posture Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
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- Wind Motors (AREA)
Abstract
The utility model belongs to the technical field of wind power blades, and particularly discloses a blade attitude-adjustable blade tip transportation tool which comprises a bracket assembly and a blade clamp assembly, wherein the bracket assembly is provided with a horizontal supporting area and an inclined supporting area, and the height of the horizontal supporting area is higher than that of the inclined supporting area; the blade clamp assembly is used for clamping the blade in the width direction of the blade, and the bottom of the blade clamp assembly is rotationally connected to the joint position of the horizontal support area and the inclined support area; the blade clamp assembly can be horizontally placed on a horizontal support area or can be obliquely placed on an oblique support area, and the oblique support area is used for supporting one end of the blade clamp assembly; the blade clamp assembly and the inclined support region can be fixed by a fixing assembly. The blade clamp assembly can rotate, so that the blade clamp assembly meets hoisting requirements in a horizontal state and meets transportation requirements in an inclined state, and the blade clamp assembly is simple in structure and convenient to operate.
Description
Technical Field
The utility model belongs to the technical field of wind power blades, and particularly relates to a blade tip transportation tool with an adjustable blade posture.
Background
In recent years, the wind turbine blades are bigger and bigger, and the space occupied by the blades during storage and transportation is bigger and bigger, especially the width and the height are increased, so that the transportation of the blades on land is greatly limited. In addition, along with the enlargement of the blade, the installation difficulty of the blade is also higher and higher, and the gesture requirement of the blade in installation is mainly reflected.
When the blade is transported on land, the total height and the total width of the blade after the transport vehicle are required to be contained in the general land transportation requirement, and the height and the width occupied by the blade during transportation can be ensured to meet the requirement by adjusting the transportation posture of the blade. Along with the enlargement of the blades, the difficulty of the blades in a wind field installation is higher and higher, and most of the blades with the diameter of more than 80 meters at present are required to be hoisted in a horizontal posture. However, the blade cannot meet the requirement of less than 5 meters in land transportation width at the same time in a horizontal posture. The above problems have become bottlenecks limiting the transportation and lifting of the blade.
Disclosure of utility model
The utility model aims to provide a blade-posture-adjustable blade tip transportation tool, which solves the problem that the prior art cannot simultaneously meet the requirements that the transportation width is not more than 5 meters and the blades are hoisted in a horizontal posture.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the blade attitude adjustable blade tip transportation tool comprises a bracket assembly and a blade clamp assembly, wherein the bracket assembly is provided with a horizontal supporting area and an inclined supporting area, and the height of the horizontal supporting area is higher than that of the inclined supporting area; the blade clamp assembly is used for clamping the blade from the width direction of the blade, and the bottom of the blade clamp assembly is rotatably connected to the joint position of the horizontal supporting area and the inclined supporting area; the blade clamp assembly can be horizontally placed on the horizontal support area or can be obliquely placed on the inclined support area, and the inclined support area is used for supporting one end of the blade clamp assembly; the blade clamp assembly and the inclined support region can be secured by a securing assembly.
Further, the bottom of the blade clamp assembly is rotatably connected to the junction position of the horizontal support area and the inclined support area through a rotary pin shaft.
Further, the blade clamp assembly and the inclined support area are correspondingly provided with fixing holes, the fixing assembly adopts fixing pins, and the fixing pins can fix the blade clamp assembly and the inclined support area through the fixing holes.
Further, the blade clamp assembly is configured to follow the surface of the blade.
Further, the bottom of the support assembly is provided with an inclination adjusting assembly, the inclination adjusting assembly comprises a support frame, a rotating structure and a supporting structure, the support frame is used for supporting the rotating structure, the supporting structure and the support assembly, the rotating structure comprises a plurality of groups of rotating units arranged along the length direction of the support frame, each group of rotating units comprises an upper rotating seat, a lower rotating seat and a rotating shaft, the upper rotating seat is fixed at the bottom of the support assembly, the lower rotating seat is fixed at the top of the support frame, and the upper rotating seat and the lower rotating seat are rotationally connected through the rotating shaft; the supporting structure comprises at least two groups of supporting units, each group of supporting units comprises two groups of height adjusting pieces, and the two groups of height adjusting pieces are respectively arranged on two sides of the supporting frame in the width direction; the height adjusting piece is arranged at the top of the supporting frame, and can adjust the height and support the supporting frame assembly.
Further, lifting lugs for lifting are arranged around the bracket assembly.
Further, the blade clamp assembly comprises an upper clamp and a lower clamp, one sides of the upper clamp and the lower clamp are rotationally connected, and the other sides of the upper clamp and the lower clamp can be fixed through a fixing piece.
The working principle of the technical scheme is as follows: when transporting, the blade clamp assembly supports by using the inclined supporting area, and the blade clamp assembly and the inclined supporting area are fixed by using the fixing assembly, so that the blades are obliquely arranged, and the requirements of width and height are not exceeded during transportation. After the blade is transported to the wind field, the fixing assembly is taken down, the blade clamp assembly can rotate along with the rotating pin shaft, the blade clamp assembly is rotated to be supported by the horizontal supporting area, the blade is enabled to meet the hoisting requirement, and then the blade clamp assembly is opened.
The beneficial effects of this technical scheme lie in:
① According to the technical scheme, the blade clamp assembly can be rotated through the rotary pin shaft, so that the blade clamp assembly meets hoisting requirements in a horizontal state, meets transportation requirements in an inclined state, and is simple in structure and convenient to operate.
② According to the technical scheme, the blades in the transportation process can be fixed to a certain extent through the fixing assembly, so that large shaking and changing of the postures of the blades are avoided.
③ According to the technical scheme, the inclination adjusting assembly is arranged, the inclination of the bracket assembly can be adjusted, the support can be carried out through the height adjusting piece after adjustment, and the posture of the blade can be adjusted.
Drawings
FIG. 1 is a schematic view of a blade attitude adjustable blade tip transportation tool in a lifting structure;
FIG. 2 is a schematic view of a blade attitude adjustable blade tip transportation tool according to the present utility model;
Fig. 3 is a side view of the bracket assembly and tilt adjustment assembly of fig. 1.
Detailed Description
The following is a further detailed description of the embodiments:
Reference numerals in the drawings of the specification include: the blade support comprises a bracket assembly 1, a horizontal support area 2, an inclined support area 3, a blade clamp assembly 4, an upper clamp 5, a lower clamp 6, a support frame 7, a rotating unit 8, a height adjusting piece 9, a lifting lug 10, a rotating pin 11, a fixed pin 12, an upper rotating seat 13, a lower rotating seat 14 and a rotating shaft 15.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment is basically as shown in the accompanying figures 1-3: blade tip transportation frock with adjustable blade gesture, as shown in fig. 1, 2, including bracket component 1 and blade anchor clamps subassembly 4, bracket component 1 is equipped with horizontal support region 2 and slope support region 3, and the height of horizontal support region 2 is higher than slope support region 3, and bracket component 1 is equipped with the lug 10 that is used for hoist and mount all around. The blade clamp assembly 4 is used for clamping the blade from the width direction of the blade, and the blade clamp assembly 4 is arranged along with the surface of the blade. The blade clamp assembly 4 includes an upper clamp 5 and a lower clamp 6, one sides of the upper clamp 5 and the lower clamp 6 are rotatably connected, and the other sides can be fixed by fixing members (e.g., bolts, etc.). The bottom of the lower clamp 6 is rotatably connected to the joint position of the horizontal support area 2 and the inclined support area 3 through a rotary pin 11; the blade clamp assembly 4 can be placed horizontally on the horizontal support area 2 or can be placed obliquely on the oblique support area 3, the oblique support area 3 being used for supporting one end of the blade clamp assembly 4. The blade clamp assembly 4 and the inclined support area 3 can be fixed through a fixing assembly, specifically, fixing holes are correspondingly formed in the blade clamp assembly 4 and the inclined support area 3, the fixing assembly adopts fixing pins 12, and the fixing pins 12 can fix the blade clamp assembly 4 and the inclined support area 3 through the fixing holes. When the blade clamp assembly 4 is inclined, the width of the whole tool is not more than 5 meters.
As shown in fig. 1-3, the bottom of the bracket assembly 1 is provided with a tilt adjustment assembly comprising a support frame 7, a rotating structure and a supporting structure, the support frame 7 being used for supporting the rotating structure, the supporting structure and the bracket assembly 1. The rotary structure comprises a plurality of groups of rotary units 8 arranged along the length direction of the support frame 7, each group of rotary units 8 comprises an upper rotary seat 13, a lower rotary seat 14 and a rotary shaft 15, the upper rotary seat 13 is fixed at the bottom of the support frame assembly 1, the lower rotary seat 14 is fixed at the top of the support frame 7, and the upper rotary seat 13 and the lower rotary seat 14 are rotationally connected through the rotary shaft 15. The support structure comprises at least two groups of support units. Each group of supporting units comprises two groups of height adjusting pieces 9, and the two groups of height adjusting pieces 9 are respectively arranged at two sides of the supporting frame 7 in the width direction; the height adjusting piece 9 is installed at the top of the supporting frame 7, and the height adjusting piece 9 can adjust the height and support the bracket assembly 1.
The specific implementation process is as follows:
During transportation, the blade clamp assembly 4 is supported by the inclined support area 3, and the blade clamp assembly 4 and the inclined support area 3 are fixed by the fixing assembly, so that the blades are obliquely arranged, and the requirements of width and height are not exceeded during transportation. After the blade is transported to the wind field, the fixing component is taken down, the blade clamp component 4 can rotate along with the rotating pin shaft 11, the blade clamp component 4 is rotated to be supported by the horizontal supporting area 2, the blade is enabled to meet the hoisting requirement, and then the blade clamp component 4 is opened.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely an embodiment of the present utility model, and a specific structure and characteristics of common knowledge in the art, which are well known in the scheme, are not described herein, so that a person of ordinary skill in the art knows all the prior art in the application date or before the priority date, can know all the prior art in the field, and has the capability of applying the conventional experimental means before the date, and a person of ordinary skill in the art can complete and implement the present embodiment in combination with his own capability in the light of the present utility model, and some typical known structures or known methods should not be an obstacle for a person of ordinary skill in the art to implement the present utility model. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (7)
1. Blade tip transportation frock with adjustable blade gesture, its characterized in that: the blade clamp comprises a bracket assembly (1) and a blade clamp assembly (4), wherein the bracket assembly (1) is provided with a horizontal supporting area (2) and an inclined supporting area (3), and the height of the horizontal supporting area (2) is higher than that of the inclined supporting area (3); the blade clamp assembly (4) is used for clamping the blade from the width direction of the blade, and the bottom of the blade clamp assembly (4) is rotatably connected to the connecting position of the horizontal supporting area (2) and the inclined supporting area (3); the blade clamp assembly (4) can be horizontally placed on the horizontal supporting area (2) or can be obliquely placed on the inclined supporting area (3), and the inclined supporting area (3) is used for supporting one end of the blade clamp assembly (4); the blade clamp assembly (4) and the inclined support region (3) can be fixed by a fixing assembly.
2. The blade attitude adjustable blade tip transportation tool according to claim 1, wherein: the bottom of the blade clamp assembly (4) is rotatably connected to the joint position of the horizontal support area (2) and the inclined support area (3) through a rotary pin shaft (11).
3. The blade attitude adjustable blade tip transportation tool according to claim 1, wherein: the blade clamp assembly (4) and the inclined support area (3) are correspondingly provided with fixing holes, the fixing assembly adopts a fixing pin shaft (12), and the fixing pin shaft (12) can fix the blade clamp assembly (4) and the inclined support area (3) through the fixing holes.
4. The blade attitude adjustable blade tip transportation tool according to claim 1, wherein: the blade clamp assembly (4) is arranged along with the surface of the blade.
5. The blade attitude adjustable blade tip transportation tool according to claim 1, wherein: the bottom of the support assembly (1) is provided with an inclination adjusting assembly, the inclination adjusting assembly comprises a support frame (7), a rotating structure and a supporting structure, the support frame (7) is used for supporting the rotating structure, the supporting structure and the support assembly (1), the rotating structure comprises a plurality of groups of rotating units (8) which are arranged along the length direction of the support frame (7), each group of rotating units (8) comprises an upper rotating seat (13), a lower rotating seat (14) and a rotating shaft (15), the upper rotating seat (13) is fixed at the bottom of the support assembly (1), the lower rotating seat (14) is fixed at the top of the support frame (7), and the upper rotating seat (13) and the lower rotating seat (14) are connected in a rotating manner through the rotating shaft (15); the supporting structure comprises at least two groups of supporting units, each group of supporting units comprises two groups of height adjusting pieces (9), and the two groups of height adjusting pieces (9) are respectively arranged on two sides of the supporting frame (7) in the width direction; the height adjusting piece (9) is arranged at the top of the supporting frame (7), and the height adjusting piece (9) can adjust the height and support the supporting frame assembly (1).
6. The blade attitude adjustable blade tip transportation tool according to claim 1, wherein: lifting lugs (10) for lifting are arranged around the support assembly (1).
7. The blade attitude adjustable blade tip transportation tool according to claim 1, wherein: the blade clamp assembly (4) comprises an upper clamp (5) and a lower clamp (6), one sides of the upper clamp (5) and the lower clamp (6) are rotationally connected, and the other sides of the upper clamp and the lower clamp can be fixed through a fixing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322597610.1U CN220810310U (en) | 2023-09-25 | 2023-09-25 | Blade tip transportation tool with adjustable blade posture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322597610.1U CN220810310U (en) | 2023-09-25 | 2023-09-25 | Blade tip transportation tool with adjustable blade posture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220810310U true CN220810310U (en) | 2024-04-19 |
Family
ID=90709769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322597610.1U Active CN220810310U (en) | 2023-09-25 | 2023-09-25 | Blade tip transportation tool with adjustable blade posture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220810310U (en) |
-
2023
- 2023-09-25 CN CN202322597610.1U patent/CN220810310U/en active Active
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