CN120986823A - A wind turbine blade storage device for offshore wind power installation and its usage method - Google Patents
A wind turbine blade storage device for offshore wind power installation and its usage methodInfo
- Publication number
- CN120986823A CN120986823A CN202511499852.4A CN202511499852A CN120986823A CN 120986823 A CN120986823 A CN 120986823A CN 202511499852 A CN202511499852 A CN 202511499852A CN 120986823 A CN120986823 A CN 120986823A
- Authority
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- China
- Prior art keywords
- blade
- wind power
- lower base
- storage device
- upper base
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
- B65D25/103—V-shaped elements, e.g. racks, protuberances projecting from a supporting surface, supporting the articles locally at its sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form
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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
- F03D13/401—Arrangements or methods specially adapted for transporting wind motor components for transporting or storing blades
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
本发明属于风电叶片运输技术领域，公开了一种海上风电安装船用风电叶片储存装置及其使用方法，储存装置包括下基座机构、上基座机构、设于下基座机构与上基座机构之间的承托限位机构以及滑动连接在下基座机构上的能够对风电叶片中叶片根部定位的定位机构，其中下基座机构与上基座机构相互配合能放置风电叶片并能对风电叶片的两端承托限位。本发明通过下基座机构、上基座机构、承托限位机构和定位机构的相互配合可实现对风电叶片的可靠限位，并且本发明可同时对风电叶片的两端和叶片主体部分进行承托，可提高海上风电安装船运输风电叶片的安全性。本发明适合在利用风电安装船对风电叶片进行海上运输时使用。
This invention belongs to the field of wind turbine blade transportation technology, and discloses a wind turbine blade storage device and its usage method for offshore wind turbine installation vessels. The storage device includes a lower base mechanism, an upper base mechanism, a support and limiting mechanism disposed between the lower and upper base mechanisms, and a positioning mechanism slidably connected to the lower base mechanism for positioning the root of the wind turbine blade. The lower and upper base mechanisms cooperate to place the wind turbine blade and support and limit its ends. This invention achieves reliable positioning of the wind turbine blade through the cooperation of the lower base mechanism, upper base mechanism, support and limiting mechanism, and positioning mechanism. Furthermore, this invention can simultaneously support both ends and the main body of the wind turbine blade, improving the safety of transporting wind turbine blades on offshore wind turbine installation vessels. This invention is suitable for use when transporting wind turbine blades at sea using wind turbine installation vessels.
Description
Technical Field
The invention belongs to the technical field of wind power blade transportation, relates to a wind power blade storage device and a using method thereof, and particularly relates to a wind power blade storage device for a marine wind power installation ship and a using method thereof.
Background
Wind power blades typically include a blade body, a blade root and a blade tail, which are key components in a wind power generator set for capturing wind energy and converting it into mechanical energy.
In offshore wind power projects, the wind power blades are transported to the vicinity of an offshore foundation through an offshore wind power installation ship, and then the wind power blade installation work is completed at sea. When using marine wind-powered electricity generation installation ship to carry out the marine transportation to wind-powered electricity generation blade, need use wind-powered electricity generation blade storage device to fix wind-powered electricity generation blade, current wind-powered electricity generation blade storage device is including storing the frame generally, when using with wind-powered electricity generation blade place on storing the frame can. But current wind-powered electricity generation blade's length is longer, current wind-powered electricity generation blade storage device only can carry out the bearing to wind-powered electricity generation blade's both ends (blade root, blade afterbody), can not carry out the bearing to blade main part, when the marine wind wave that takes place jolts leads to the blade main part to produce great deformation easily, and then lead to blade main part rupture to damage easily, and current wind-powered electricity generation blade storage device can not carry out effectual spacing to wind-powered electricity generation blade, in the marine transportation, wind-powered electricity generation blade takes place the displacement easily, the security of transporting wind-powered electricity generation blade of seriously influencing marine wind-powered electricity generation installation ship.
Disclosure of Invention
In order to solve the defects in the prior art, the invention aims to provide a wind power blade storage device for a marine wind power installation ship and a use method thereof, so as to achieve the purpose of improving the safety of the wind power blade transported by the marine wind power installation ship.
The wind power blade storage device for the offshore wind power installation ship comprises a lower base mechanism, an upper base mechanism detachably connected to the lower base mechanism, a supporting and limiting mechanism arranged between the lower base mechanism and the upper base mechanism and used for supporting and limiting a blade main body in a wind power blade, and a positioning mechanism which is connected to the lower base mechanism in a sliding manner and can be used for positioning the root of the blade in the wind power blade, wherein the lower base mechanism and the upper base mechanism are matched with each other and can be used for placing the wind power blade and supporting and limiting two ends of the wind power blade.
As a limitation of the invention, the lower base mechanism comprises a lower base, a first semi-annular component fixedly arranged at the front end of the lower base and a first groove arranged at the rear end of the lower base; the upper base mechanism comprises an upper base, a second semi-annular component fixedly arranged at the front end of the upper base and a second groove arranged at the rear end of the upper base, wherein the lower base and the upper base jointly enclose a blade body placement space for placing a blade body in a wind power blade, the first semi-annular component and the second semi-annular component jointly enclose a blade tail placement space for placing a blade tail in the wind power blade, and the first groove and the second groove jointly enclose a blade root placement space for placing a blade root in the wind power blade.
As a further limitation of the invention, the bearing limiting mechanism comprises a driving screw rod rotatably arranged on the lower base and at least two lifting frames vertically and slidably connected on the lower base, the upper base is fixedly provided with upper limiting members with the same number as the lifting frames at intervals, the top of each lifting frame is fixedly provided with a bearing plate, the driving screw rod is connected with sliding blocks with the same number as the lifting frames in a threaded manner, connecting rod members are arranged between the lifting frames and the corresponding sliding blocks, and two ends of each connecting rod member are hinged with the sliding blocks and the lifting frames respectively to convert the horizontal movement of the sliding blocks into the lifting movement of the lifting frames.
As still further defined by the present invention, flexible rubber layers are fixedly provided on the outer surfaces of the bearing plate, the first semi-annular member and the second semi-annular member.
The invention is characterized in that the positioning mechanism comprises a movable frame connected to the driving screw in a threaded manner, a rotating disc rotatably arranged on the movable frame, a positioning screw connected to the movable frame in a threaded manner and capable of positioning the rotating disc, a horizontal guide rod fixedly arranged on the movable frame and connected to the lower base mechanism in a sliding manner, a turbine fixedly arranged at the end part of the driving screw, and a worm connected with the turbine in a transmission manner and rotatably arranged on the lower base mechanism, wherein a plurality of inserting holes matched with a plurality of blade fixing screws in the root parts of the blades are formed in the rotating disc, and the blade fixing screws can be correspondingly inserted into the inserting holes.
As a further limitation of the invention, a hand-held operating head is fixedly arranged at the end of the worm.
The invention further provides a using method of the wind power blade storage device for the offshore wind power installation ship, which comprises the following steps of firstly placing a wind power blade on a lower base mechanism, enabling the root of the blade to be located in a blade root placing space, enabling the tail of the blade to be located in a blade tail placing space and enabling the main body of the blade to be located in a blade main body placing space, secondly driving a positioning mechanism to act, stopping driving the positioning mechanism to act when a supporting limiting mechanism supports the main body of the blade and the positioning mechanism locks the root of the blade, and thirdly, fixedly installing an upper base mechanism on the lower base mechanism.
By adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
(1) The invention adopts a structural form of combining a lower base mechanism, an upper base mechanism, a bearing limiting mechanism and a positioning mechanism, wherein the lower base mechanism and the upper base mechanism can be used for placing the wind power blade and can be used for bearing and limiting the two ends of the wind power blade, the bearing limiting mechanism can be used for bearing and limiting the main body part of the blade, the positioning mechanism can be used for positioning the root part of the blade, the reliable limiting of the wind power blade can be realized through the mutual matching of the lower base mechanism, the upper base mechanism, the bearing limiting mechanism and the positioning mechanism, and the two ends of the wind power blade and the main body part of the blade can be supported at the same time, so that the bending stress of the wind power blade caused by wind wave jolt in the offshore transportation process can be obviously reduced, the main body part of the blade can be effectively prevented from being greatly deformed and broken and damaged, and the safety of the wind power blade for offshore wind power installation ship transportation can be effectively improved.
(2) The lower base mechanism and the upper base mechanism are ingenious in structural design, the blade main body can be placed in a blade main body placement space defined by the lower base and the upper base, the blade tail can be placed in a blade tail placement space defined by the first semi-annular component and the second semi-annular component, the blade root can be placed in a blade root placement space defined by the first groove and the second groove, and the lower base mechanism and the upper base mechanism are mutually matched to realize placement of a wind power blade and bearing limit of two ends of the wind power blade.
(3) The bearing limiting mechanism is high in structural reliability and convenient to use, reliable bearing limiting can be carried out on the blade main body part through simple operation, specifically, when the bearing limiting mechanism is used, the lifting frames can be lifted by rotating the driving screw, the lifting frames can drive the bearing plates to lift and reliably support the bottom of the blade main body, meanwhile, the upper limiting members and the bearing plates are mutually matched to reliably limit the blade main body, and the blade main body part can be stably supported and limited.
(4) According to the wind power blade, the outer surfaces of the bearing plate, the first semi-annular component and the second semi-annular component are fixedly provided with the flexible rubber layers, so that the wind power blade can be prevented from being damaged when the bearing plate, the first semi-annular component and the second semi-annular component are contacted with the wind power blade, the flexible rubber layers can play a role in damping and buffering in the marine transportation process, and the wind power blade can be further prevented from being damaged.
(5) According to the invention, the positioning mechanism is linked with the bearing limiting mechanism, so that the convenience of operation can be improved, and the bearing limiting mechanism can realize bearing limiting on the blade main body part while the positioning mechanism is used for positioning the root of the blade.
In conclusion, the wind power blade supporting device is ingenious in structural design, convenient to use and high in practicability, reliable limiting of the wind power blade can be achieved through the cooperation of the lower base mechanism, the upper base mechanism, the supporting limiting mechanism and the positioning mechanism, both ends of the wind power blade and the blade main body portion can be supported at the same time, bending stress caused by wind and wave jolt in the marine transportation process of the wind power blade can be remarkably reduced, larger deformation of the blade main body portion and breakage and damage of the blade main body portion can be effectively prevented, and safety of the marine wind power installation ship for transporting the wind power blade can be effectively improved. The wind power blade marine transportation system is suitable for being used when wind power installation vessels are used for carrying out marine transportation on wind power blades.
Drawings
The invention will be described in more detail below with reference to the accompanying drawings and specific examples.
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic view of another embodiment of the present invention;
FIG. 4 is an enlarged schematic view of portion B of FIG. 3;
FIG. 5 is a schematic view illustrating a usage state of an embodiment of the present invention;
In the figure, 1, a lower base; 2, a first semi-annular component, 3, a first groove, 4, an upper base, 5, a second semi-annular component, 6, a second groove, 7, a driving screw, 8, a sliding block, 9, a lifting frame, 10, a vertical guide rod, 11, a bearing plate, 12, a first mounting plate, 13, a first connecting shaft, 14, a second mounting plate, 15, a second connecting shaft, 16, a first connecting rod body, 17, a second connecting rod body, 18, an upper limiting component, 19, a moving frame, 20, a horizontal guide rod, 21, a rotating disc, 22, a positioning screw, 23, a turbine, 24, a worm, 25, a wind power blade, 26 and a blade fixing screw.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are presented for purposes of illustration and understanding only, and are not intended to limit the invention.
Embodiment 1A wind blade storage device for a marine wind installation vessel
As shown in fig. 1 and 3, this embodiment 1 includes a lower base mechanism, an upper base mechanism detachably connected to the lower base mechanism, a supporting and limiting mechanism disposed between the lower base mechanism and the upper base mechanism for supporting and limiting a blade main body in a wind power blade 25, and a positioning mechanism slidably connected to the lower base mechanism and capable of positioning a blade root in the wind power blade 25, wherein the lower base mechanism and the upper base mechanism are mutually matched and capable of placing the wind power blade 25 and limiting both ends of the wind power blade 25.
The lower base mechanism comprises a lower base 1, a first semi-annular member 2 fixedly arranged at the front end of the lower base 1 and a first groove 3 arranged at the rear end of the lower base 1, wherein the first groove 3 is a semi-circular groove which is downwards concave, and a flexible rubber layer is fixedly arranged on the outer surface of the first semi-annular member 2.
The upper base mechanism comprises an upper base 4, a second semi-annular member 5 fixedly arranged at the front end of the upper base 4 and a second groove 6 arranged at the rear end of the upper base 4, wherein the second groove 6 is an upward concave semicircular groove, and a flexible rubber layer is fixedly arranged on the outer surface of the second semi-annular member 5. The upper base 4 and the lower base 1 are detachably connected together through a plurality of bolts, the lower base 1 and the upper base 4 enclose a blade body placing space for placing a blade body in the wind power blade 25 together, the first semi-annular component 2 and the second semi-annular component 5 enclose a blade tail placing space for placing a blade tail in the wind power blade 25 together, and the first groove 3 and the second groove 6 enclose a blade root placing space for placing a blade root in the wind power blade 25 together. After the wind power blade 25 is placed on the upper base mechanism and the lower base mechanism, the first semi-annular component 2 and the second semi-annular component 5 can limit the bearing of the tail part of the blade, and the first groove 3 and the second groove 6 can limit the bearing of the root part of the blade.
The bearing and limiting mechanism comprises a driving screw 7 arranged on the lower base 1 in a rotating mode and at least two lifting frames 9 which are vertically and slidably connected on the lower base 1, upper limiting members 18 which are the same in number as the lifting frames 9 are fixedly arranged on the upper base 4 at intervals, a bearing plate 11 is fixedly arranged at the top of each lifting frame 9, sliding blocks 8 which are the same in number as the lifting frames 9 are connected to the driving screw 7 in a threaded mode, connecting rod members are arranged between the lifting frames 9 and the corresponding sliding blocks 8, and two ends of each connecting rod member are hinged to the corresponding sliding blocks 8 and the corresponding lifting frames 9 respectively to enable horizontal movement of the sliding blocks 8 to be converted into lifting movement of the lifting frames 9. Specifically, in this embodiment 1, two lifting frames 9 and two upper limit members 18 are provided together, a slider 8 is screwed on the driving screw 7 at a position adjacent to the right side of the two lifting frames 9, a connecting rod member is provided between the lifting frame 9 and the adjacent slider 8, two vertical guide rods 10 are fixedly provided on the lower base 1 at a position adjacent to the left side of each lifting frame 9, each lifting frame 9 is vertically and slidably connected to the corresponding two vertical guide rods 10, each slider 8 can horizontally slide on the lower base 1, the supporting plate 11 is a first arc plate adapted to the blade body, and a flexible rubber layer is fixedly provided on the outer surface of the supporting plate 11. The upper limiting member 18 includes a mounting bracket fixed on the upper base 4 and a second arc plate fixed at the bottom of the mounting bracket and adapted to the blade body. As shown in fig. 2 and 4, the link member includes two first mounting plates 12 fixed on the lifting frame 9 at intervals, a first connecting shaft 13 fixed between the two first mounting plates 12, two second mounting plates 14 fixed on the sliding block 8 at intervals, a second connecting shaft 15 and a third connecting shaft fixed on the two second mounting plates 14 respectively, a first link body 16 hinged between the first connecting shaft 13 and the second connecting shaft 15, and a second link body 17 hinged between the first connecting shaft 13 and the third connecting shaft, where it is required to be explained that the second connecting shaft 15 and the third connecting shaft are arranged opposite to each other, and the second connecting shaft 15 and the third connecting shaft are all required to avoid the driving screw 7 to avoid affecting the rotation of the driving screw 7.
The positioning mechanism comprises a movable frame 19 which is in threaded connection with the driving screw 7, a rotating disc 21 which is arranged on the movable frame 19 in a rotating manner, a positioning screw 22 which is in threaded connection with the movable frame 19 and can position the rotating disc 21, a horizontal guide rod 20 which is fixedly arranged on the movable frame 19 and is in sliding connection with the lower base mechanism, a turbine 23 which is fixedly arranged at the end part of the driving screw 7, and a worm 24 which is in transmission connection with the turbine 23 and is rotatably arranged on the lower base mechanism, wherein the end part of the worm 24 is fixedly provided with a handheld operation head, the handheld operation head adopts a cylindrical block, the outer surface of the cylindrical block is fixedly provided with an anti-skid rubber layer, the turbine 23 and the worm 24 are mutually meshed, the rotating disc 21 is provided with a plurality of plug holes which are matched with a plurality of blade fixing screws 26 in the root parts of blades, and the blade fixing screws 26 can be correspondingly plugged in the plug holes.
Embodiment 2 Using method of wind power blade storage device
Embodiment 2 provides a method for using a wind power blade storage device, as shown in fig. 5, which is implemented by using the wind power blade storage device for offshore wind installation ship provided in embodiment 1, and includes the following steps:
Step one, a wind power blade 25 is placed on a lower base mechanism by using hoisting equipment, the root of the blade is positioned in a blade root placing space, the tail of the blade is positioned in a blade tail placing space, and the main body of the blade is positioned in a main body placing space.
And secondly, driving the positioning mechanism to act, and stopping driving the positioning mechanism to act when the supporting limiting mechanism supports the blade main body and the positioning mechanism locks the root of the blade. Specifically, in this embodiment 2, the hand-held operation head is rotated by hand, the hand-held operation head rotates to drive the worm 24 to rotate, the worm 24 rotates to drive the turbine 23 to rotate, the turbine 23 rotates to drive the driving screw 7 to rotate, the driving screw 7 rotates to drive the moving frame 19 to move in the direction close to the root of the blade, when the moving frame 19 moves to drive the inner side surface of the rotating disc 21 to approach the positions of the plurality of blade fixing screws 26 in the root of the blade, the position of the rotating disc 21 makes the positions of the plurality of inserting holes correspond to the positions of the plurality of blade fixing screws 26, then the hand-held operation head is continuously rotated, the moving frame 19 continues to move in the direction close to the root of the blade, so that the plurality of blade fixing screws 26 are inserted into the plurality of inserting holes, the driving screw 7 rotates to drive the moving frame 19 to drive the two sliding blocks 8 to move together, the two sliding blocks 8 move to drive the two connecting rod members to move, and then the two lifting frames 9 to lift along the corresponding two vertical guide rods 10, so that the two bearing plates 11 lift the blade main bodies, and when the moving frame 19 moves completely to approach the lower base 1, the bearing and the root main body of the bearing limiting mechanism can firmly stop the blade, and the blade can be reliably positioned by hand-held operation head.
And thirdly, correspondingly hoisting the upper base mechanism right above the lower base mechanism by using hoisting equipment, and fixedly installing the upper base mechanism on the lower base mechanism by adopting corresponding bolts.
It should be noted that, the offshore wind power installation vessel transports the wind power blade 25 stored on the wind power blade storage device in place, when the wind power blade 25 needs to be disassembled, the wind power blade 25 is only required to be reversely operated according to the use method, and detailed description is omitted here, and only a brief description is provided, namely, the upper base mechanism and the lower base mechanism are disassembled firstly, then the positioning mechanism releases the positioning of the blade root, the supporting and limiting mechanism releases the supporting and limiting of the blade main body, and finally the wind power blade 25 is hoisted at the corresponding position by using hoisting equipment.
It should be noted that the foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but the present invention is described in detail with reference to the foregoing embodiment, and it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The marine wind power blade storage device for the marine wind power installation is characterized by comprising a lower base mechanism, an upper base mechanism detachably connected to the lower base mechanism, a bearing limiting mechanism arranged between the lower base mechanism and the upper base mechanism and used for limiting the bearing of a blade main body in a wind power blade, and a positioning mechanism which is connected to the lower base mechanism in a sliding manner and can be used for positioning the root of the blade in the wind power blade, wherein the lower base mechanism and the upper base mechanism are mutually matched and can be used for placing the wind power blade and limiting the bearing of the two ends of the wind power blade.
2. The marine wind power installation marine wind power blade storage device according to claim 1, wherein the lower base mechanism comprises a lower base, a first semi-annular component fixedly arranged at the front end of the lower base and a first groove arranged at the rear end of the lower base, the upper base mechanism comprises an upper base, a second semi-annular component fixedly arranged at the front end of the upper base and a second groove arranged at the rear end of the upper base, the lower base and the upper base jointly enclose a blade main body placing space for placing a blade main body in a wind power blade, the first semi-annular component and the second semi-annular component jointly enclose a blade tail placing space for placing a blade tail in the wind power blade, and the first groove and the second groove jointly enclose a blade root placing space for placing a blade root in the wind power blade.
3. The marine wind power blade storage device for the marine wind power installation according to claim 2, wherein the bearing limiting mechanism comprises a driving screw arranged on the lower base in a rotating mode and at least two lifting frames vertically connected to the lower base in a sliding mode, upper limiting members with the same number as the lifting frames are fixedly arranged on the upper base at intervals, a bearing plate is fixedly arranged on the top of each lifting frame, sliding blocks with the same number as the lifting frames are connected to the driving screw in a threaded mode, connecting rod members are arranged between the lifting frames and the corresponding sliding blocks, and two ends of each connecting rod member are hinged to the corresponding sliding blocks and the lifting frames respectively to convert horizontal movement of the sliding blocks into lifting movement of the lifting frames.
4. A wind power blade storage device for a marine wind power installation vessel according to claim 3, wherein flexible rubber layers are fixedly arranged on the outer surfaces of the bearing plate, the first semi-annular member and the second semi-annular member.
5. The marine wind power installation marine wind power blade storage device according to any one of claims 1 to 4, wherein the positioning mechanism comprises a movable frame connected to the driving screw in a threaded manner, a rotating disc rotatably arranged on the movable frame, a positioning screw connected to the movable frame in a threaded manner and capable of positioning the rotating disc, a horizontal guide rod fixedly arranged on the movable frame and slidingly connected to the lower base mechanism, a turbine fixedly arranged at the end part of the driving screw, and a worm connected with the turbine in a transmission manner and rotatably arranged on the lower base mechanism, a plurality of inserting holes matched with a plurality of blade fixing screws in the blade root are formed in the rotating disc, and the plurality of blade fixing screws can be correspondingly inserted into the plurality of inserting holes.
6. The offshore wind power installation marine wind power blade storage device of claim 5, wherein a handheld operating head is fixedly arranged at the end of the worm.
7. A method of using a wind power blade storage device, characterized in that it is implemented by using a wind power blade storage device for offshore wind installation, according to any one of claims 1-6, comprising the steps of:
placing a wind power blade on a lower base mechanism, enabling the root of the blade to be located in a blade root placing space, enabling the tail of the blade to be located in a blade tail placing space, and enabling a blade main body to be located in a blade main body placing space;
driving the positioning mechanism to act, and stopping driving the positioning mechanism to act when the supporting limiting mechanism supports the blade main body and the positioning mechanism locks the root of the blade;
And thirdly, fixedly mounting the upper base mechanism on the lower base mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511499852.4A CN120986823B (en) | 2025-10-21 | 2025-10-21 | Wind power blade storage device for offshore wind power installation ship and use method of wind power blade storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511499852.4A CN120986823B (en) | 2025-10-21 | 2025-10-21 | Wind power blade storage device for offshore wind power installation ship and use method of wind power blade storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN120986823A true CN120986823A (en) | 2025-11-21 |
| CN120986823B CN120986823B (en) | 2025-12-30 |
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| CN202511499852.4A Active CN120986823B (en) | 2025-10-21 | 2025-10-21 | Wind power blade storage device for offshore wind power installation ship and use method of wind power blade storage device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479459A (en) * | 2021-06-24 | 2021-10-08 | 中材科技（邯郸）风电叶片有限公司 | Equipment is deposited to automatic multilayer of general wind-powered electricity generation blade |
| CN217860850U (en) * | 2022-06-08 | 2022-11-22 | 南京航迅机电有限公司 | Five clamping devices of turbine disk blade |
| US20230302600A1 (en) * | 2022-03-22 | 2023-09-28 | Reyder (Shanghai) Robot Technology Co., Ltd. | Wind power blade multi-robot cooperative grinding and roller coating operation assembly line system |
| CN221050448U (en) * | 2023-09-23 | 2024-05-31 | 江苏沃尔捷风电科技有限公司 | Wind-powered electricity generation blade transportation protection architecture |
| CN221215337U (en) * | 2023-10-26 | 2024-06-25 | 河南中纵特种车辆有限公司 | Wind-powered electricity generation blade transportation mounting fixture |
| CN119099986A (en) * | 2024-09-19 | 2024-12-10 | 广东精铟海洋工程股份有限公司 | A transport storage rack for wind turbine blades |
-
2025
- 2025-10-21 CN CN202511499852.4A patent/CN120986823B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479459A (en) * | 2021-06-24 | 2021-10-08 | 中材科技（邯郸）风电叶片有限公司 | Equipment is deposited to automatic multilayer of general wind-powered electricity generation blade |
| US20230302600A1 (en) * | 2022-03-22 | 2023-09-28 | Reyder (Shanghai) Robot Technology Co., Ltd. | Wind power blade multi-robot cooperative grinding and roller coating operation assembly line system |
| CN217860850U (en) * | 2022-06-08 | 2022-11-22 | 南京航迅机电有限公司 | Five clamping devices of turbine disk blade |
| CN221050448U (en) * | 2023-09-23 | 2024-05-31 | 江苏沃尔捷风电科技有限公司 | Wind-powered electricity generation blade transportation protection architecture |
| CN221215337U (en) * | 2023-10-26 | 2024-06-25 | 河南中纵特种车辆有限公司 | Wind-powered electricity generation blade transportation mounting fixture |
| CN119099986A (en) * | 2024-09-19 | 2024-12-10 | 广东精铟海洋工程股份有限公司 | A transport storage rack for wind turbine blades |
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| CN120986823B (en) | 2025-12-30 |
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