Wind-assisted rotor fixation device and ship

Abstract

The utility model relates to the technical field of ship, specifically disclose a kind of wind power boost rotor fixing device and ship, the wind power boost rotor fixing device includes fixed seat, plug-in assembly, lifting assembly and limiting component, plug-in assembly includes plug-in piece and first driving part, plug-in piece is set to the output end of first driving part, first driving part drives plug-in piece and is inserted in the plug-in hole of wind power boost rotor;Lifting structure of lifting assembly can lift or put down wind power boost rotor;Limiting component includes limiting wedge and second driving part, limiting wedge is set to the output end of second driving part, second driving part can drive limiting wedge sliding, and wind power boost rotor is wedged tightly.The wind power boost rotor fixing device can not only be firmly fixed wind power boost rotor, but also conveniently unlock wind power boost rotor, so as to load and unload goods, and can ensure that the strength, stiffness, inherent frequency of wind power boost rotor are not affected, to ensure safe use.

Description

Technical Field

[0001] This utility model relates to the field of marine technology, and in particular to a wind-powered propulsion rotor fixing device and a ship. Background Technology

[0002] A wind-powered propulsion rotor is an energy-saving auxiliary propulsion device installed on the ship's deck. Utilizing the Magnus effect—that a rotating cylinder experiences a lateral force perpendicular to its direction of motion under the influence of an incoming current—the wind-powered propulsion rotor generates a force perpendicular to the wind speed by rotating in the wind, thus providing forward thrust to the ship. Furthermore, wind-powered propulsion rotors can be used in conjunction with other energy-saving and emission-reduction measures such as hydrodynamic energy conservation and alternative fuels, resulting in both energy savings and emission reductions, which helps ships lower their Energy Efficiency Design Index (EEDI).

[0003] Wind-powered propulsion rotors are typically quite tall, placing high demands on the clearance height of port loading and unloading equipment during ship entry and unloading. Failure to do so would reduce loading and unloading efficiency, prolong loading and unloading time, and consequently increase costs. To mitigate the impact of wind-powered propulsion rotors on ship loading and unloading efficiency, the base is often designed to be movable, allowing the rotor to be moved from its fixed working end to a temporary parking end, thus meeting the clearance height requirements of port loading and unloading equipment. A key challenge is how to quickly and effectively fix and loosen the movable base of the rotor at the fixed working end, ensuring that its strength, rigidity, and natural frequency meet operational requirements. Utility Model Content

[0004] The purpose of this utility model is to provide a wind-powered rotor fixing device and a ship, so as to solve the problems of low convenience of moving wind-powered rotors in the prior art, and the inability of the strength, stiffness and natural frequency of the wind-powered rotor before and after movement to meet the requirements of use.

[0005] On the one hand, this utility model provides a wind-powered booster rotor fixing device, which includes:

[0006] The fixing seat is fixedly installed;

[0007] A plug-in assembly, comprising a plug-in component and a first driving component, wherein the first driving component is fixedly disposed on the fixed base, the plug-in component is disposed at the output end of the first driving component, and the first driving component drives the plug-in component to extend and retract so that the plug-in component can be plugged into the plug-in hole of the wind-powered booster rotor.

[0008] A lifting assembly, comprising a lifting structure, wherein the lifting structure is spaced apart from the fixed base, and the output end of the lifting structure can abut against the wind-powered rotor and lift the wind-powered rotor.

[0009] A limiting component is provided, which is spaced apart from the fixed base. The limiting component includes a limiting wedge and a second driving member. The limiting wedge is located at the output end of the second driving member. The second driving member can drive the limiting wedge to slide below the wind-powered booster rotor and wedge the wind-powered booster rotor tightly.

[0010] As an optional technical solution, the mounting base includes a base plate and a first side plate. The base plate is used to connect to an external support member. The first side plate is connected to the base plate. The first driving member is disposed on the first side plate. The insertion hole of the wind-powered booster rotor is an oblong hole extending along a first direction. The first driving member has a first extended limit position and a first retracted limit position. When the first driving member is located at the first extended limit position, the insertion member is inserted into the oblong hole. When the first driving member is located at the first retracted limit position, the insertion member is separated from the oblong hole.

[0011] As an optional technical solution, the fixing base includes a base plate, a first side plate, and a second side plate. The first side plate and the second side plate are parallel and spaced apart from each other on the base plate. The first driving member is disposed on the first side plate. The second side plate is provided with a mating hole. The mating hole of the wind-powered booster rotor is an oblong hole extending along a first direction. The first driving member has a first extended limit position and a first retracted limit position. When the first driving member is located at the first extended limit position, the oblong hole and the mating hole are simultaneously mated with the plug-in member. When the first driving member is located at the first retracted limit position, the oblong hole and the mating hole are separated from the plug-in member.

[0012] As an optional technical solution, the plug-in assembly further includes a first signal transmitter, a first signal receiver, and a second signal receiver. The first signal transmitter can trigger the first signal receiver and the second signal receiver respectively. When the first signal transmitter triggers the first signal receiver, the first driving member is located at a first extended limit position. When the second signal transmitter triggers the second signal receiver, the first driving member is located at a first retracted limit position.

[0013] As an optional technical solution, the lifting assembly further includes a second signal transmitter, a third signal receiver, and a fourth signal receiver. The second signal transmitter can trigger the third signal receiver and the fourth signal receiver respectively. When the second signal transmitter triggers the third signal receiver, the lifting structure is located at the second extended limit position. When the second signal transmitter triggers the fourth signal receiver, the lifting structure is located at the second retracted limit position.

[0014] As an optional technical solution, the limiting component further includes a first hinge seat and a second hinge seat. The fixed end of the second driving member is rotatably connected to the external support member through the first hinge seat, and the limiting wedge is rotatably connected to the output end of the second driving member through the second hinge seat.

[0015] As an optional technical solution, the limiting component further includes a third signal transmitter, a fifth signal receiver, and a sixth signal receiver. The third signal transmitter can trigger the fifth signal receiver and the sixth signal receiver respectively. When the third signal transmitter triggers the fifth signal receiver, the second driving member is located at the third extended limit position. When the third signal transmitter triggers the sixth signal receiver, the second driving member is located at the third retracted limit position.

[0016] As an optional technical solution, the limiting wedge is provided with a first inclined surface, and the wind-powered booster rotor is provided with a second inclined surface, with the first inclined surface and the second inclined surface abutting each other.

[0017] As an optional technical solution, the first driving member drives the plug-in to extend and retract along a first direction, the lifting structure drives the wind-powered booster rotor to rise and fall along a second direction, and the second driving member drives the limiting wedge to slide along a third direction, wherein the first direction, the second direction, and the third direction are perpendicular to each other.

[0018] The wind-powered rotor fixing device provided by this utility model has at least the following beneficial effects:

[0019] The wind-powered booster rotor fixing device provided by this utility model includes a fixing base, a plug-in assembly, a lifting assembly, and a limiting assembly. The plug-in assembly includes a plug-in member and a first driving member. The first driving member is fixedly disposed on the fixing base, and the plug-in member is disposed at the output end of the first driving member. The first driving member drives the plug-in member to extend and retract so that the plug-in member can be inserted into the plug-in hole of the wind-powered booster rotor. The lifting assembly includes a lifting structure, which is spaced apart from the fixing base. The output end of the lifting structure can abut against the wind-powered booster rotor and lift the wind-powered booster rotor. The limiting assembly is spaced apart from the fixing base and includes a limiting wedge and a second driving member. The limiting wedge is disposed at the output end of the second driving member. The second driving member can drive the limiting wedge to slide below the wind-powered booster rotor and wedge the wind-powered booster rotor tightly. When fixing the wind-powered rotor, this wind-powered rotor fixing device first drives the plug-in component to insert into the plug hole of the wind-powered rotor through the first driving component. This prevents the wind-powered rotor from tipping over during the fixing process, thus ensuring the stability of the wind-powered rotor during fixing. Then, the wind-powered rotor is lifted by the lifting structure, which makes it easier for the second driving component to drive the limiting wedge to slide below the wind-powered rotor. When the limiting wedge is in place, the wind-powered rotor is lowered by the lifting structure, and the limiting wedge can wedge the wind-powered rotor tightly. The limiting wedge has an anti-loosening effect on the wind-powered rotor, effectively improving the stability of the setting position of the wind-powered rotor. When the wind-powered rotor needs to be moved to a temporary parking area for loading and unloading, the rotor is first lifted by a lifting structure. This allows the second drive component to move the limiting wedge away from underneath the rotor, unlocking it. Then, the rotor is lowered using the lifting structure, and the first drive component retracts the connector until it separates from the rotor's insertion hole, completing the unlocking process and allowing for easy removal. This wind-powered rotor fixing device not only provides good stability but also allows for easy unlocking when moving the rotor to a temporary parking area, ensuring that the rotor's strength, stiffness, and natural frequency are not affected, thus guaranteeing safe operation.

[0020] On the other hand, this utility model provides a ship, including a hull, a wind-powered rotor, and a wind-powered rotor fixing device as described in any of the above-mentioned schemes, wherein the wind-powered rotor is installed on the hull through the wind-powered rotor fixing device.

[0021] The ship provided by this utility model has at least the following beneficial effects:

[0022] The vessel provided by this utility model includes a hull, a wind-powered rotor, and the aforementioned wind-powered rotor fixing device. The wind-powered rotor is installed on the hull via the wind-powered rotor fixing device. This vessel, by incorporating the aforementioned wind-powered rotor fixing device, not only ensures the stability of the wind-powered rotor at its working fixed end but also allows for easy unlocking and removal of the wind-powered rotor during loading and unloading, resulting in high assembly and disassembly efficiency. Furthermore, this process does not affect the strength, stiffness, or natural frequency of the wind-powered rotor, thus guaranteeing its performance. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the first structure of the wind-powered rotor fixing device for fixing the wind-powered rotor in this embodiment of the present invention.

[0024] Figure 2 This is a schematic diagram of the second structure of the wind-powered rotor fixing device for fixing the wind-powered rotor in an embodiment of the present invention;

[0025] Figure 3 This is a schematic diagram of the third structure for fixing the wind-powered rotor in an embodiment of the present invention.

[0026] Figure 4 This is a schematic diagram of the fourth structure of the wind-powered rotor fixing device in an embodiment of the present invention for fixing the wind-powered rotor.

[0027] Figure 5 This is a schematic diagram of the limiting wedge block in an embodiment of the present invention.

[0028] In the picture:

[0029] 100. Wind-powered rotor; 101. Base; 1011. Support leg; 102. Rotor body; 103. Wheel set; 200. Mounting frame; 300. Track; 401. Hydraulic station; 402. Hydraulic pipeline;

[0030] 10. Fixing base; 11. Base plate; 12. First side plate; 13. Second side plate;

[0031] 20. Connector assembly; 21. First drive element; 22. Connector;

[0032] 31. Lifting structure; 32. Mounting base;

[0033] 40. Limiting component; 41. Second driving component; 42. Limiting wedge; 421. First inclined surface; 43. First hinge seat; 44. Second hinge seat. Detailed Implementation

[0034] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0035] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions. Moreover, "above," "on top of," and "over" the first feature in relation to the second feature includes the first feature directly above and diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "under," and "below" the first feature in relation to the second feature includes the first feature directly below and diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0038] like Figures 1 to 5As shown, this embodiment provides a wind-powered rotor fixing device, which includes a fixing base 10, a plug-in assembly 20, a lifting assembly, and a limiting assembly 40. The plug-in assembly 20 includes a plug-in member 22 and a first driving member 21. The first driving member 21 is fixedly disposed on the fixing base 10, and the plug-in member 22 is disposed at the output end of the first driving member 21. The first driving member 21 drives the plug-in member 22 to extend and retract, so that the plug-in member 22 can be plugged into the plug-in hole of the wind-powered rotor 100. The lifting assembly includes a lifting... The lifting structure 31 is spaced apart from the fixed base 10. The output end of the lifting structure 31 can abut against the wind-powered rotor 100 and lift the wind-powered rotor 100. The limiting component 40 is spaced apart from the fixed base 10. The limiting component 40 includes a limiting wedge 42 and a second driving member 41. The limiting wedge 42 is located at the output end of the second driving member 41. The second driving member 41 can drive the limiting wedge 42 to slide below the wind-powered rotor 100 and wed the wind-powered rotor 100 tightly.

[0039] Specifically, in this embodiment, when fixing the wind-powered rotor 100, the wind-powered rotor fixing device first drives the plug-in member 22 to plug into the plug-in hole of the wind-powered rotor 100 through the first driving member 21, which can prevent the wind-powered rotor 100 from overturning during the fixing process, thereby ensuring the stability of the wind-powered rotor 100 during the fixing process; then, the wind-powered rotor 100 is lifted by the lifting structure 31, so that the second driving member 41 can drive the limiting wedge 42 to slide below the wind-powered rotor 100. When the limiting wedge 42 is in place, the wind-powered rotor 100 is lowered by the lifting structure 31, and the limiting wedge 42 can wedge the wind-powered rotor 100 tightly. The limiting wedge 42 has an anti-loosening effect on the wind-powered rotor 100, effectively improving the stability of the setting position of the wind-powered rotor 100. When the wind-powered rotor 100 needs to be moved to a temporary parking location for loading and unloading, the lifting structure 31 first lifts the wind-powered rotor 100, allowing the second drive component 41 to drive the limiting wedge 42 to move away from below the wind-powered rotor 100, thus unlocking it. Then, the lifting structure 31 lowers the wind-powered rotor 100, and the first drive component 21 drives the connector 22 to retract until it separates from the connector hole of the wind-powered rotor 100, thus unlocking the wind-powered rotor 100 and allowing it to be easily moved away. This wind-powered rotor fixing device not only provides good stability for the wind-powered rotor 100, but also allows for easy unlocking of the wind-powered rotor 100 when it is moved to a temporary parking location, ensuring that the strength, stiffness, and natural frequency of the wind-powered rotor 100 are not affected, thereby ensuring safe use.

[0040] Specifically, in this embodiment, as Figures 1 to 4 As shown, the first driving member 21 drives the connector 22 to extend and retract along the first direction, the lifting structure 31 can lift or lower the wind-powered rotor 100 along the second direction, and the second driving member 41 drives the limiting wedge block 42 to slide along the third direction. The first direction is the width direction of the wind-powered rotor 100, the second direction is the height direction of the wind-powered rotor 100, and the third direction is the length direction of the wind-powered rotor 100.

[0041] Optionally, in this embodiment, as Figures 1 to 4 As shown, the vessel includes a hull, on which an installation frame 200 and a track 300 are mounted. The track 300 is located within the installation frame 200. A wind-powered rotor 100 is equipped with a wheel set 103. When the wind-powered rotor 100 falls onto the track 300, it can be moved away by a displacement device. To improve the installation stability of the wind-powered rotor 100, wind-powered rotor fixing devices are provided on both sides of the track 300. The number of wind-powered rotor fixing devices on each side of the track 300 can be specifically set according to actual use, and no specific limitation is made here.

[0042] In this embodiment, as Figure 3 and Figure 4 As shown, the wind-powered rotor 100 includes a base 101 and a rotor body 102. The rotor body 102 is disposed above the base 101. The base 101 is provided with support legs 1011. Insertion holes are opened in the support legs 1011. The wheel set 103 is disposed at the bottom of the base 101 and can cooperate with the track 300.

[0043] Optionally, the fixed base 10 is fixedly mounted on the mounting frame 200, the lifting component is mounted on one side of the fixed base 10, and the limiting component 40 is mounted on the other side of the fixed base 10, which can avoid mutual interference between the limiting component 40 and the lifting component and improve the reliability during use.

[0044] Optionally, both the mounting base 10 and the mounting frame 200 are made of metal, and their connection method can be welding or fasteners such as bolts, without specific restrictions.

[0045] Optionally, in this embodiment, the lifting structure 31 is fixed to the mounting frame 200 by the mounting base 32, and the fixing method can be welding or bolt connection, etc., without specific limitations.

[0046] Optionally, such as Figure 2As shown, the fixed base 10 includes a base plate 11 and a first side plate 12. The base plate 11 is used to connect to the external support member. The first side plate 12 is connected to the base plate 11. The first driving member 21 is disposed on the first side plate 12. The insertion hole of the wind-powered rotor 100 is an oblong hole extending along the first direction. The first driving member 21 has a first extended limit position and a first retracted limit position. When the first driving member 21 is in the first extended limit position, the insertion member 22 is inserted into the oblong hole. When the first driving member 21 is in the first retracted limit position, the insertion member 22 is separated from the oblong hole.

[0047] Specifically, the mounting base 10 includes a base plate 11 and a first side plate 12. The base plate 11 is fixedly connected to the mounting frame 200, and the first side plate 12 is fixedly connected to the base plate 11. The first driving member 21 is fixedly installed on the first side plate 12. When the first driving member 21 is in the first extension limit position, the plug-in member 22 is fully inserted into the waist-shaped hole of the wind-powered rotor 100, which can ensure the positional stability of the wind-powered rotor 100 and effectively prevent the wind-powered rotor 100 from overturning when the ship is at a large tilt angle or a large wind load, thereby ensuring the safety of the wind-powered rotor 100. When the first drive member 21 is at the first retracted limit position, the connector 22 is completely disengaged from the waist-shaped hole of the wind-powered rotor 100. At this time, the wind-powered rotor 100 is not limited by the connector 22, which makes it easier to move the wind-powered rotor 100 away. This avoids the connector 22 from bumping the wind-powered rotor 100 when it is moved, thus improving the safety performance of the wind-powered rotor 100 during movement.

[0048] Alternatively, in one embodiment, as Figure 2 As shown, the fixed base 10 includes a base plate 11, a first side plate 12, and a second side plate 13. The first side plate 12 and the second side plate 13 are parallel and spaced apart on the base plate 11. The first driving member 21 is disposed on the first side plate 12. The second side plate 13 is provided with a mating hole. The wind-powered rotor 100 is provided with a waist-shaped hole extending along a first direction. The first driving member 21 has a first extended limit position and a first retracted limit position. When the first driving member 21 is in the first extended limit position, the waist-shaped hole and the mating hole are simultaneously mated with the plug-in member 22. When the first driving member 21 is in the first retracted limit position, the waist-shaped hole and the mating hole are separated from the plug-in member 22.

[0049] Specifically, the mounting base 10 includes a base plate 11, a first side plate 12, and a second side plate 13. The base plate 11 is fixedly connected to the mounting frame 200. The first side plate 12 and the second side plate 13 are parallel and spaced apart. Along the first direction, the first side plate 12 is located on the outer side of the wind-powered rotor 100 relative to the second side plate 13. The first driving member 21 is disposed on the first side plate 12, which facilitates the operator to observe the operation of the first driving member 21 and also facilitates the maintenance of the plug-in assembly 20. During the process of the first driving member 21 moving from the first retracted limit position to the first extended limit position, the first driving member 21 drives the plug-in member 22 to first plug into the plug-in hole of the wind-powered rotor 100, and then plug into the plug-in hole of the second side plate 13. This arrangement can limit the corresponding part of the structure of the wind-powered rotor 100 to be located between the first side plate 12 and the second side plate 13, thereby improving the reliability of fixing the wind-powered rotor 100.

[0050] Furthermore, the plug-in assembly 20 also includes a first signal transmitter, a first signal receiver, and a second signal receiver. The first signal transmitter can trigger the first signal receiver and the second signal receiver respectively. When the first signal transmitter triggers the first signal receiver, the first drive member 21 is located at the first extended limit position. When the second signal transmitter triggers the second signal receiver, the first drive member 21 is located at the first retracted limit position.

[0051] Specifically, in this embodiment, the first signal transmitter, the first signal receiver, and the second signal receiver form a first set of proximity switches. During the fixing of the wind-powered rotor 100, the first driving member 21 drives the plug-in member 22 to plug into the plug-in hole of the wind-powered rotor 100 until the signal emitted by the first signal transmitter triggers the first signal receiver, indicating that the first driving member 21 is at the first extension limit position. At this time, the plug-in part is plugged into the plug-in hole of the wind-powered rotor 100, ensuring the installation stability of the wind-powered rotor 100. During the unlocking process of the wind-powered rotor 100, the first driving component 21 drives the connector 22 to separate from the connector hole of the wind-powered rotor 100 until the signal emitted by the first signal transmitter triggers the second signal receiver. This indicates that the first driving component 21 is at the first retraction limit position. At this time, the connector is completely separated from the connector hole of the wind-powered rotor 100, ensuring that the wind-powered rotor 100 is completely unlocked. This avoids the connector 22 from colliding with the wind-powered rotor 100 during its movement, thus improving the safety performance of the wind-powered rotor 100 during its movement. By setting up the first signal transmitter, the first signal receiver, and the second signal receiver, the movement of the connector 22 can be quantified, thereby improving the positional accuracy of the wind-powered rotor 100 during locking and unlocking, and ensuring the safety of the wind-powered rotor 100 in both locked and unlocked states.

[0052] Furthermore, the lifting assembly also includes a second signal transmitter, a third signal receiver, and a fourth signal receiver. The second signal transmitter can trigger the third signal receiver and the fourth signal receiver respectively. When the second signal transmitter triggers the third signal receiver, the lifting structure 31 is located at the second extended limit position. When the second signal transmitter triggers the fourth signal receiver, the lifting structure 31 is located at the second retracted limit position.

[0053] Specifically, in this embodiment, during the unlocking process of the wind-powered rotor 100, the lifting structure 31 first needs to lift the wind-powered rotor 100 until the second signal transmitter triggers the third signal receiver. At this time, the wind-powered rotor 100 is located at the first preset height. The second driving member 41 drives the limiting wedge 42 to leave from below the wind-powered rotor 100. Then, the lifting structure 31 lowers the wind-powered rotor 100 until the second signal transmitter triggers the fourth signal receiver. At this time, the wind-powered rotor 100 contacts the track 300 and is at the second preset height, which facilitates the removal of the wind-powered rotor 100. During the fixing process of the wind-powered rotor 100, the lifting structure 31 first raises the wind-powered rotor 100 until the second signal reflector triggers the third signal receiver. At this time, the wind-powered rotor 100 is at the first preset height. Then, the second driving component 41 drives the limiting wedge 42 to move below the wind-powered rotor 100. After that, the lifting structure 31 gradually lowers the wind-powered rotor 100 until the second signal transmitter triggers the fourth signal receiver. During this process, because the limiting wedge 42 wedges the wind-powered rotor 100 tightly, the locking height of the wind-powered rotor 100 is the third preset height, and the third preset height is higher than the second preset height. The lifting structure 31 continues to retract until the second signal transmitter triggers the fourth signal receiver. This setting can avoid the lifting structure 31 continuously raising the wind-powered rotor 100 and causing pressure on the connector 22, which is beneficial to extending the service life of the wind-powered rotor fixing device.

[0054] Furthermore, such as Figure 1 As shown, the limiting assembly 40 also includes a first hinge seat 43 and a second hinge seat 44. The fixed end of the second driving member 41 is rotatably connected to the external support member through the first hinge seat 43, and the limiting wedge block 42 is rotatably connected to the output end of the second driving member 41 through the second hinge seat 44.

[0055] Specifically, in this embodiment, the first hinge seat 43 is fixedly disposed on the mounting frame 200, the fixed end of the second drive member 41 is rotatably connected to the mounting frame 200 through the first hinge seat 43, and the limiting wedge 42 is rotatably connected to the output end of the second drive member 41 through the second hinge seat 44. This arrangement can improve the positional flexibility of the limiting wedge 42, thereby always ensuring that the limiting wedge 42 can slide to the bottom of the wind-powered rotor 100 and wedge the wind-powered rotor 100 tightly, thereby ensuring the installation stability of the wind-powered rotor 100.

[0056] Furthermore, the limiting component 40 also includes a third signal transmitter, a fifth signal receiver, and a sixth signal receiver. The third signal transmitter can trigger the fifth signal receiver and the sixth signal receiver respectively. When the third signal transmitter triggers the fifth signal receiver, the second driving member 41 is located at the third extended limit position. When the third signal transmitter triggers the sixth signal receiver, the second driving member 41 is located at the third retracted limit position.

[0057] Specifically, in this embodiment, during the operation of the wind-powered rotor 100, the second driving member 41 drives the limiting wedge 42 to slide below the wind-powered rotor 100 until the third signal transmitter triggers the fifth signal receiver, ensuring that the limiting wedge 42 can effectively wed the wind-powered rotor 100 and ensure the stability of the wind-powered rotor 100; during the unlocking process of the wind-powered rotor 100, the second driving member 41 drives the limiting wedge 42 away from the wind-powered rotor 100 until the third signal transmitter triggers the sixth signal receiver, ensuring that the limiting wedge 42 can be completely separated from the wind-powered rotor 100, thereby ensuring the safety of the wind-powered rotor 100 during movement, and at the same time preventing the wind-powered rotor 100 from bumping into the limiting wedge 42, thus extending the service life of the limiting wedge 42.

[0058] Furthermore, such as Figure 1 and Figure 5 As shown, the limiting wedge block 42 is provided with a first inclined surface 421, and the wind-powered booster rotor 100 is provided with a second inclined surface, with the first inclined surface 421 and the second inclined surface abutting each other.

[0059] Specifically, in this embodiment, the setting of the first inclined surface 421 and the second inclined surface enables the limiting wedge block 42 to wedge the wind-powered rotor 100 tightly. While wedged tightly, the limiting wedge block 42 can have an anti-loosening effect on the wind-powered rotor 100, which can ensure that the wind-powered rotor 100 will not loosen during operation, thus ensuring the safe operation of the wind-powered rotor 100.

[0060] Optionally, in this embodiment, as Figures 1 to 4As shown, the first drive component 21, the second drive component 41, and the lifting structure 31 are all hydraulic cylinders. The wind-powered propulsion device fixing device also includes a hydraulic system, which includes a hydraulic station 401 and hydraulic pipelines 402. The first drive component 21, the second drive component 41, and the third drive component are all connected to the hydraulic system through the hydraulic pipelines 402. The hydraulic system can supply hydraulic oil to the first drive component 21, the second drive component 41, and the lifting structure 31 to ensure performance.

[0061] This embodiment also provides a vessel, which includes a hull, a wind-powered rotor 100, and a wind-powered rotor fixing device as described in any of the above-mentioned schemes. The wind-powered rotor 100 is installed on the hull via the wind-powered rotor fixing device. By providing the aforementioned wind-powered rotor fixing device, this vessel not only ensures the stability of the wind-powered rotor 100 at its working fixed end, but also allows for convenient unlocking and removal of the wind-powered rotor 100 during loading and unloading, resulting in high assembly and disassembly efficiency. Furthermore, this process does not affect the strength, stiffness, or natural frequency of the wind-powered rotor 100, thus guaranteeing its performance.

[0062] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A wind-powered rotor fixing device, characterized in that, include: Fixture (10); The plug-in assembly (20) includes a plug-in member (22) and a first driving member (21). The first driving member (21) is fixedly disposed on the fixed base (10). The plug-in member (22) is disposed at the output end of the first driving member (21). The first driving member (21) drives the plug-in member (22) to extend and retract so that the plug-in member (22) can be plugged into the plug-in hole of the wind-powered booster rotor (100). The lifting assembly includes a lifting structure (31), which is spaced apart from the fixed base (10). The output end of the lifting structure (31) can abut against the wind-powered rotor (100) and lift the wind-powered rotor (100). A limiting component (40) is provided at a distance from the fixed base (10). The limiting component (40) includes a limiting wedge (42) and a second driving member (41). The limiting wedge (42) is provided at the output end of the second driving member (41). The second driving member (41) can drive the limiting wedge (42) to slide below the wind-powered booster rotor (100) and wedge the wind-powered booster rotor (100) tightly.

2. The wind-powered rotor fixing device according to claim 1, characterized in that, The fixed base (10) includes a base plate (11) and a first side plate (12). The base plate (11) is used to connect to an external support member. The first side plate (12) is connected to the base plate (11). The first driving member (21) is disposed on the first side plate (12). The insertion hole of the wind-powered booster rotor (100) is an oblong hole extending in a first direction. The first driving member (21) has a first extended limit position and a first retracted limit position. When the first driving member (21) is located at the first extended limit position, the insertion member (22) is inserted into the oblong hole. When the first driving member (21) is located at the first retracted limit position, the insertion member (22) is separated from the oblong hole.

3. The wind-powered rotor fixing device according to claim 1, characterized in that, The fixed base (10) includes a base plate (11), a first side plate (12), and a second side plate (13). The first side plate (12) and the second side plate (13) are parallel and spaced apart on the base plate (11). The first driving member (21) is disposed on the first side plate (12). The second side plate (13) is provided with a mating hole. The mating hole of the wind-powered rotor (100) is a waist-shaped hole extending along a first direction. The first driving member (21) has a first extension limit position and a first retraction limit position. When the first driving member (21) is located at the first extension limit position, the waist-shaped hole and the mating hole are simultaneously mated with the mating member (22). When the first driving member (21) is located at the first retraction limit position, the waist-shaped hole and the mating hole are separated from the mating member (22).

4. The wind-powered rotor fixing device according to any one of claims 2 or 3, characterized in that, The plug-in assembly (20) further includes a first signal transmitter, a first signal receiver, and a second signal receiver. The first signal transmitter can trigger the first signal receiver and the second signal receiver respectively. When the first signal transmitter triggers the first signal receiver, the first drive member (21) is located at the first extended limit position. When the first signal transmitter triggers the second signal receiver, the first drive member (21) is located at the first retracted limit position.

5. The wind-powered rotor fixing device according to claim 1, characterized in that, The lifting assembly further includes a second signal transmitter, a third signal receiver, and a fourth signal receiver. The second signal transmitter can trigger the third signal receiver and the fourth signal receiver respectively. When the second signal transmitter triggers the third signal receiver, the lifting structure (31) is located at the second extended limit position. When the second signal transmitter triggers the fourth signal receiver, the lifting structure (31) is located at the second retracted limit position.

6. The wind-powered rotor fixing device according to claim 1, characterized in that, The limiting component (40) further includes a first hinge seat (43) and a second hinge seat (44). The fixed end of the second driving member (41) is rotatably connected to the external support through the first hinge seat (43), and the limiting wedge (42) is rotatably connected to the output end of the second driving member (41) through the second hinge seat (44).

7. The wind-powered rotor fixing device according to claim 6, characterized in that, The limiting component (40) further includes a third signal transmitter, a fifth signal receiver and a sixth signal receiver. The third signal transmitter can trigger the fifth signal receiver and the sixth signal receiver respectively. When the third signal transmitter triggers the fifth signal receiver, the second driving member (41) is located at the third extension limit position. When the third signal transmitter triggers the sixth signal receiver, the second driving member (41) is located at the third retraction limit position.

8. The wind-powered rotor fixing device according to claim 1, characterized in that, The limiting wedge (42) is provided with a first inclined surface (421), and the wind-powered booster rotor (100) is provided with a second inclined surface, and the first inclined surface (421) and the second inclined surface abut against each other.

9. The wind-powered rotor fixing device according to claim 1, characterized in that, The lifting assembly and the limiting assembly (40) are respectively disposed on both sides of the fixed base (10).

10. A ship, characterized in that, The device includes a hull, a wind-powered rotor (100), and a wind-powered rotor fixing device as described in any one of claims 1-9, wherein the wind-powered rotor (100) is mounted on the hull via the wind-powered rotor fixing device.

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