Mounting platform, wind power boosting device and ship

Abstract

The utility model relates to the technical field of ships, in particular to a mounting platform, a wind power boosting device and a ship. According to the installation platform, the positioning circular truncated cone is arranged on the turning cover, the positioning groove is formed in the base, the positioning circular truncated cone can be matched with the positioning groove, the side wall of the positioning circular truncated cone is attached to the groove wall of the positioning groove, and then the positioning stability is improved; and meanwhile, the gravity of the turning cover can also generate an effect of pushing the matching surface of the positioning circular truncated cone and the positioning groove to two sides after downward pressing, so that the risk of displacement and vibration between the turning cover and the base is finally reduced, and the sailing safety is improved. According to the wind power boosting device, due to the fact that the installation platform is arranged, the risk that displacement and vibration are generated between the turning cover and the base is reduced, and the sailing safety is improved. According to the ship provided by the utility model, the risk of displacement and vibration between the turning cover and the base is reduced, and the sailing safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ship technology field especially, relates to a kind of installation platform, wind power boost device and ship. BACKGROUND

[0002] Wind power boost rotor main part is cylindrical, and the force that wind power boost rotor generates perpendicular to wind speed direction can be made by driving cylindrical main body rotation in wind, for assisting wind power boost device drive, to save energy. Wind power boost rotor is generally installed on pedestal, pedestal is composed of flip and base, the lower end of wind power boost rotor is fixed on the upper end of flip, the side of flip can be relative to base flip, to make wind power boost rotor lay down or stand up. Wind power boost rotor has high stability requirement when standing up, which puts forward higher requirement to the connection stability of flip and base.

[0003] Prior art generally sets fixed hole on the free side of flip and base, then fixed hole on the free side of flip and base is fixedly connected by basket screw. However, flip and base and each part inevitably have certain gap, when wind power boost device travels or encounters long time vibration when storm, since the contact area of basket screw and flip and base is small, the positioning of the two is not enough stable, relative displacement and vibration between flip and base are prone to, which may lead to wind power boost rotor collapse, affect navigation safety. Therefore, it is urgent to propose an installation platform to solve the above problems. UTILITY MODEL CONTENTS

[0004] One purpose of the utility model is to provide an installation platform, to solve the technical problem that the positioning between the flip and base of wind power boost rotor pedestal in prior art is not enough stable.

[0005] Another purpose of the utility model is to provide a wind power boost device, to solve the technical problem that the positioning between the flip and base of wind power boost rotor pedestal in prior art is not enough stable.

[0006] Still another purpose of the utility model is to provide a ship, to solve the technical problem that the positioning between the flip and base of wind power boost rotor pedestal in prior art is not enough stable.

[0007] As conceived above, the technical scheme adopted by the utility model is as follows:

[0008] The mounting platform comprises a cover and a base, the cover comprises a cover body, the cover body has a rotating side and an opening and closing side arranged oppositely, the rotating side is arranged rotatably on the base, so that the opening and closing side is close to or away from the base, the opening and closing side protrudes downwardly with a positioning circular table, and the small end of the positioning circular table faces the base, the base is provided with a positioning groove, the positioning circular table can be inserted into the positioning groove when the cover is arranged on the base, and the side wall of the positioning circular table is matched with the groove wall of the positioning groove.

[0009] The mounting platform further comprises a locking assembly, and the locking assembly selectively fixes the positioning circular table on the base.

[0010] Optionally, the taper angle of the positioning circular table is 30°-60°.

[0011] Optionally, the large end of the positioning circular table is connected with a positioning disc, the diameter of the positioning disc is greater than the diameter of the large end of the positioning circular table, and the lower end of the positioning disc abuts against the upper end of the base when the positioning circular table is inserted into the positioning groove.

[0012] Optionally, the mounting platform further comprises a transition table, the transition table is connected between the cover body and the positioning circular table, and the cross-sectional area of the transition table gradually increases from the positioning circular table to the cover body.

[0013] Optionally, the transition table is in the shape of a circular table, and the small end of the transition table faces the positioning circular table.

[0014] Optionally, the mounting platform further comprises a positioning block and a support, the base has an operation cavity, the support is located at the top end of the operation cavity, the positioning block is detachably arranged on the upper end of the support, and the positioning groove is arranged on the upper end of the positioning block.

[0015] Optionally, the locking assembly comprises a locking pin, the bottom of the positioning groove is provided with a positioning hole, the locking pin is arranged slidably in the positioning hole, the upper end of the locking pin is provided with a screw rod part, and the lower end of the locking pin is provided with a limiting part, the limiting part is located outside the positioning hole and is limited to pass through the positioning hole;

[0016] The lower end of the positioning circular table is provided with a fastening screw hole, the screw rod part can be upwardly inserted into the positioning groove and screwed in the fastening screw hole, and the upper end of the limiting part abuts against the base.

[0017] Optionally, the locking assembly further comprises a limiting part, the positioning hole comprises an upper hole part and a lower hole part which are coaxially communicated, the hole diameter of the lower hole part is smaller than the hole diameter of the upper hole part, and the limiting part is located in the upper hole part and is limited to be out of the lower hole part downwardly.

[0018] A wind boosting device comprising a wind boosting rotor, the wind boosting device further comprising the mounting platform, the wind boosting rotor being mounted on the upper end of the flip cover.

[0019] A ship comprising the wind boosting device.

[0020] The beneficial effects of the present application are:

[0021] The mounting platform provided by the present application comprises a positioning circular table and a positioning groove, the positioning circular table is arranged on the flip cover, and the positioning groove is arranged on the base, the positioning circular table can be matched with the positioning groove, the side wall of the positioning circular table is attached to the groove wall of the positioning groove, the contact area of the fixed position of the flip cover and the base is increased, and the positioning stability is improved; meanwhile, the gravity of the flip cover can press downward on the matching surface of the positioning circular table and the positioning groove and then push to the two sides, the positioning stability between the flip cover and the base is further improved, the risk of displacement and vibration between the flip cover and the base is reduced, and the safety of navigation is improved.

[0022] The wind boosting device provided by the present application comprises a mounting platform, the side wall of the positioning circular table is attached to the groove wall of the positioning groove, the contact area of the fixed position of the flip cover and the base is increased, the gravity of the flip cover can press downward on the matching surface of the positioning circular table and the positioning groove and then push to the two sides, the positioning stability between the flip cover and the base is improved, the risk of displacement and vibration between the flip cover and the base is reduced, and the safety of navigation is improved.

[0023] The ship provided by the present application comprises a wind boosting device, the positioning stability between the flip cover and the base is improved, the risk of displacement and vibration between the flip cover and the base is reduced, and the safety of navigation is improved. ACCURATE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the description of the embodiments of the present application will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained according to the contents of the embodiments of the present application and the drawings by those skilled in the art without creating any creative labor.

[0025] Figure 1 is a structural schematic view of the mounting platform provided by the first embodiment of the present application;

[0026] Figure 2 is Figure 1 is an enlarged view of part A in FIG.

[0027] Figure 3 is a structural schematic view of the flip cover provided by the first embodiment of the present application;

[0028] Figure 4 is a structure schematic view of the support and the positioning block provided by the embodiment one of the utility model;

[0029] Figure 5 is a structure schematic view of the locking assembly provided by the embodiment one of the utility model;

[0030] Figure 6 is a structure schematic view of the locking assembly provided by the embodiment two of the utility model;

[0031] In the drawing:

[0032] 1, flip cover; 11, cover main body; 12, positioning circular table; 121, fastening screw hole; 13, positioning disc; 14, transition table;

[0033] 2, base; 21, support; 22, positioning block; 221, positioning groove; 222, positioning hole; 2221, upper hole part; 2222, lower hole part;

[0034] 3, locking assembly; 31, locking pin; 311, screw part; 312, limiting part; 313, control rod; 32, limiting component; 33, gasket; 34, elastic piece. DETAILED DESCRIPTION

[0035] In order to make the technical problem solved by the utility model, the technical scheme adopted and the technical effect reached more clear, the technical scheme of the utility model is further illustrated by specific implementation manners below in combination with the drawings. It can be understood that the specific embodiments described here are only used to explain the utility model, and not limit the utility model. In addition, it should be noted that, in order to facilitate the description, only the parts related to the utility model are shown in the drawings, not all.

[0036] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0037] In the description of the utility model, unless otherwise explicitly defined and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrated; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, can be the communication inside two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0038] In the utility model, unless another definite provision and limitation, first feature is in second feature "on" or "under" can include that first and second features are in direct contact, also can include that first and second features are not in direct contact but contact through other feature between them. Moreover, first feature is in second feature "on", "above" and "upper surface" include that first feature is in second feature directly above and obliquely above, or only indicate that first feature horizontal height is higher than second feature. First feature is in second feature "under", "below" and "under" include that first feature is in second feature directly below and obliquely below, or only indicate that first feature horizontal height is less than second feature. In the description of the embodiment, if not special explanation, "multiple" specifically refers to two or more than two.

[0039] In the description of the embodiment, the orientation or position relation of the terms "on", "under", "right", etc. is based on the orientation or position relation shown in the drawings, only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation to the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0040] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on another element or there can be a middle element.

[0041] The technical scheme of the utility model will be further illustrated below by combining with the drawings and through specific embodiments.

[0042] Embodiment one

[0043] The embodiment provides a mounting platform, a wind power boosting device and a ship, so as to solve the technical problem that the positioning between the flip cover and the base of the wind power boosting rotor base is not stable enough in the prior art.

[0044] The ship deck is generally provided with a plurality of wind power boosting devices, such as Figure 1As shown, the wind-assisted device comprises a mounting platform and a wind-assisted rotor. The mounting platform comprises a flip cover 1, a base 2 and a driving assembly. The base 2 is horizontally mounted on the ship's clamping plate, and the flip cover 1 can be horizontally covered on the upper end of the base 2. The flip cover 1 comprises a cover body 11, and the wind-assisted rotor is in a cylindrical shape and is mounted at one end along the length direction of the wind-assisted rotor on the upper end of the cover body 11. When the cover body 11 is in a horizontal state, the wind-assisted rotor is in an upright state. The cover body 11 has a rotating side and an opening and closing side arranged oppositely. The rotating side is rotatably mounted on the upper end of the base 2, so as to drive the opening and closing side to approach or move away from the base 2 by the driving assembly according to the sailing requirement of the ship. With the opening and closing side of the cover body 11 moving away from the base 2, the upper end of the cover body 11 will gradually change from a horizontal state to a vertical state. Since the length direction of the wind-assisted rotor is perpendicular to the upper end of the cover body 11, the wind-assisted rotor will gradually change from an upright state to a laid-down state. In the laid-down state, the wind-assisted rotor is not working and enters an idle state. When the ship needs the wind-assisted rotor to provide assistance, the opening and closing side of the cover body 11 is driven by the driving assembly to approach the base 2. The upper end of the cover body 11 gradually changes from a vertical state to a horizontal state. Since the length direction of the wind-assisted rotor is perpendicular to the upper end of the cover body 11, the wind-assisted rotor will gradually change from a laid-down state to an upright state. In the upright state, the wind-assisted rotor can provide assistance to the ship.

[0045] The driving assembly can be a hydraulic oil cylinder. The rod body of the hydraulic oil cylinder is rotatably connected to the opening and closing side of the cover body 11, and the cylinder body of the hydraulic oil cylinder is rotatably connected to the base 2. In other embodiments, other types of driving assemblies can also be used as long as they can drive the opening and closing side to approach or move away from the base 2. Herein, no more limitations are made.

[0046] As shown, Figures 2-4 The opening and closing side of the cover body 11 protrudes downwardly with a positioning circular table 12, and the small end of the positioning circular table 12 faces the base 2. The base 2 is provided with a positioning groove 221. The positioning circular table 12 can be inserted into the positioning groove 221 when the flip cover 1 is covered on the base 2, and the side wall of the positioning circular table 12 is in close contact with the groove wall of the positioning groove 221. This arrangement makes the positioning circular table 12 and the positioning groove 221 have a larger contact area, improves the stability of the positioning circular table 12 when it is inserted into the positioning groove 221, makes the flip cover 1 and the base 2 difficult to produce relative displacement and vibration, and further improves the setting stability of the mounting platform, thereby improving the sailing safety. In addition, the small end of the positioning circular table 12 facing the base 2 can make the positioning circular table 12 and the positioning groove 221 form a certain matching taper, so that the gravity of the cover body 11 is converted into a pushing force on the groove wall of the positioning groove 221 through the positioning circular table 12. Moreover, the heavier the cover body 11 is, the greater the pushing force on the groove wall of the positioning groove 221 is, which further improves the matching stability of the positioning circular table 12 and the positioning groove 221.

[0047] Further, the mounting platform further comprises a locking assembly 3, which selectively fixes the positioning cone 12 to the base 2. This arrangement can prevent the wind-boosted rotor from falling over when it is subjected to wind, thereby improving the safety of navigation.

[0048] Optionally, the taper angle of the positioning cone 12 is 30°-60°, preferably 40°-50°. This taper angle arrangement ensures that the positioning cone 12 can convert the gravity of the cover body 11 into a pushing force against the side wall of the positioning groove 221, while avoiding that the taper angle is too small to cause the side wall of the positioning groove 221 to bear too much pushing force, or too large to reduce the limiting effect of the positioning groove 221 on the positioning cone 12.

[0049] To further improve the stability of the cooperation between the positioning cone 12 and the positioning groove 221, the positioning cone 12 is optionally connected with a positioning disc 13, which has a diameter larger than that of the large end of the positioning cone 12, and the lower end of the positioning disc 13 abuts against the upper end of the base 2 when the positioning cone 12 is inserted into the positioning groove 221. This arrangement makes the lower end of the positioning disc 13 connected with the positioning cone 12 abut against the upper end of the base 2 when the positioning cone 12 is inserted into the positioning groove 221, thereby avoiding that the positioning cone 12 is inserted too deeply into the positioning groove 221 to cause the groove wall of the positioning groove 221 to be damaged due to too much extrusion force, and further prolonging the service life of the positioning cone 12. Meanwhile, the abutment of the lower end of the positioning disc 13 against the upper end of the base 2 also further increases the contact area of the connection between the cover body 11 and the base 2, making it more difficult for the flip cover 1 and the base 2 to produce relative displacement and vibration, thereby improving the stability of the cooperation between the positioning cone 12 and the positioning groove 221.

[0050] To control the height of the positioning cone 12 and prevent material waste and increase the self-weight of the cover body, the mounting platform further comprises a transition platform 14, which is connected between the cover body 11 and the positioning cone 12, and the cross-sectional area of the transition platform 14 gradually increases from the positioning cone 12 to the cover body 11. This arrangement connects the cover body 11 and the positioning cone 12 through the transition platform 14, without the need to make the positioning cone 12 directly extend from the cover body 11 to the base 2, thereby reducing the height of the positioning cone 12, saving materials and reducing the self-weight of the cover body 11, improving the flexibility of the flip cover 1 and the efficiency of the wind-boosted rotor.

[0051] Optionally, the transition platform 14 is in the shape of a truncated cone, with the small end of the transition platform 14 facing the positioning cone 12 and the large end facing the cover body 11. This arrangement makes the whole after the connection of the transition platform 14 and the positioning cone 12 in the shape of a truncated cone, thereby improving the structural consistency. In addition, the truncated cone-shaped structure does not require too much material and has good structural stability, thereby improving the safety of the whole mounting platform.

[0052] As Figure 5 shown, in order to ensure that the locking assembly 3 can quickly lock the positioning circular platform 12 in the positioning groove 221, the locking assembly 3 optionally comprises a locking pin 31, the groove bottom of the positioning groove 221 is provided with a positioning hole 222, the locking pin 31 is slidingly arranged in the positioning hole 222, the upper end of the locking pin 31 is provided with a screw rod part 311 and the lower end is provided with a limiting part 312, the limiting part 312 is located outside the positioning hole 222 and is limited to pass through the positioning hole 222; the lower end of the positioning circular platform 12 is provided with a fastening screw hole 121, the screw rod part 311 can be upwardly inserted into the positioning groove 221 and is screwed in the fastening screw hole 121, and at the same time, the upper end of the limiting part 312 abuts against the base 2.

[0053] Understandably, the locking pin 31 comprises a locking state and an unlocking state, when it is needed to lock the positioning circular platform 12 in the positioning groove 221, the locking pin 31 arranged in the positioning hole 222 can be upwardly slid, the screw rod part 311 at the upper end of the locking pin 31 will gradually approach the positioning circular platform 12, then the locking pin 31 is screwed to screw the screw rod part 311 into the fastening screw hole 121, at this time, the upper end of the limiting part 312 at the lower end of the locking pin 31 abuts against the base 2, so as to firmly fix the positioning circular platform 12 in the positioning groove 221 by means of the locking pin 31, the locking pin 31 is in the locking state; when it is needed to switch the locking pin 31 to the unlocking state, the locking pin 31 is reversely screwed to make the screw rod part 311 exit the fastening screw hole 121.

[0054] In order to improve the locking efficiency, it is not necessary to temporarily insert the locking pin 31 into the positioning hole 222 when locking is needed, the locking assembly 3 optionally further comprises a limiting part 32, the positioning hole 222 comprises an upper hole part 2221 and a lower hole part 2222 which are coaxially communicated, the hole diameter of the lower hole part 2222 is smaller than that of the upper hole part 2221, and the limiting part 32 is located in the upper hole part 2221 and is limited to downwardly exit the lower hole part 2222. This arrangement makes the locking pin 31 not exit from the positioning hole 222, and the locking can be completed by upwardly pushing and then screwing the locking pin 31 whenever locking is needed, which greatly improves the locking efficiency. In order to facilitate the periodic replacement of the limiting part 32 and ensure the reliability of the limiting part 32, the inner wall of the limiting part 32 is provided with an internal thread and is screwed to the screw rod part 311, when it is needed to replace the limiting part 32, the limiting part 32 is screwed off from the locking pin 31.

[0055] Optionally, the locking assembly 3 further comprises a gasket 33, the gasket 33 is sleeved on the outer periphery of the locking pin 31 and is located below the limiting part 32, the hole diameter of the gasket 33 is consistent with the shaft diameter of the locking pin 31 and the gasket 33 is limited to downwardly exit the positioning hole 222. This arrangement makes the locking pin 31 be limited by the gasket 33 when sliding, avoiding the horizontal swing of the locking pin 31 when sliding, and further improving the stability of the locking pin 31 when sliding upwardly and downwardly.

[0056] As shown in Figure 2 In order to facilitate personnel to operate the locking pin 31 and facilitate the installation platform to be overhauled, optionally, the installation platform further comprises a positioning block 22 and a support 21, the base 2 is provided with an operation cavity, the support 21 is located at the top end of the operation cavity, and the positioning block 22 is detachably installed on the upper end of the support 21. A positioning groove 221 is formed in the upper end of the positioning block 22. This arrangement facilitates the operator to enter the operation cavity to lock or unlock the locking pin 31, thereby improving the efficiency of the wind-assisted rotor entering the working state. The positioning block 22 is installed on the support 21, which facilitates the replacement of the positioning block 22 when the positioning groove 221 is damaged, reduces the difficulty of overhauling and replacing the positioning groove 221, and improves the safety of navigation.

[0057] In addition, due to the large size of the locking pin 31, it is difficult for the worker to find a suitable force point when screwing it from the lower end. Optionally, the installation platform further comprises a control rod 313, which is installed at the lower end of the locking pin 31 and extends outward along the radial direction of the locking pin 31. Through this arrangement, the operator can hold the control rod 313 to screw the locking pin 31, thereby reducing the difficulty of screwing and further improving the switching efficiency of the locking pin 31 unlocking and locking.

[0058] Embodiment Two

[0059] The embodiment provides an installation platform, a wind-assisted device and a ship, and the embodiment is a further improvement of the first embodiment. The same structure as the first embodiment is not provided in the embodiment.

[0060] As shown in Figure 6As shown, the locking assembly 3 further comprises an elastic member 34 sleeved on the outer periphery of the locking pin 31, and the upper end of the elastic member 34 selectively abuts against the lower end of the limiting part 32, and the lower end of the elastic member 34 is pressed against the hole bottom of the upper hole part 2221. Since the wind power boosting rotor is large in size, the parts of the installation platform are also large, resulting in that the locking pin 31 is relatively heavy, and the operator needs to exert a large force when lifting and screwing the locking pin 31. In the embodiment, the elastic member 34 is arranged between the limiting part 32 and the hole bottom of the upper hole part 2221, so that the elastic member 34 exerts an elastic force on the locking pin 31, and the operator can use the elastic force to jointly overcome the gravity of the locking pin 31 when lifting the locking pin 31, thereby greatly saving the time of screwing the screw rod part 311 into the fastening threaded hole 121, and improving the efficiency of the wind power boosting rotor entering the working state. Before the locking pin 31 enters the locked state, the weight of the locking pin 31 causes the elastic member 34 to be in a compressed state, and as the locking pin 31 is lifted, the elastic member 34 is gradually relaxed until the screw rod part 311 is screwed into the fastening threaded hole 121, and the elastic member 34 is completely relaxed and separated from the limiting part 32. In other embodiments, after the screw rod part 311 is screwed into the fastening threaded hole 121, the elastic member 34 can also be arranged to not be completely relaxed, and remains in the state of pressing against the limiting part 32.

[0061] It should be noted that the above are only preferred embodiments of the present application and the technical principles applied. Those skilled in the art will understand that the present application is not limited to the specific embodiments described herein, and those skilled in the art can make various obvious changes, re-adjustments and substitutions without departing from the scope of the present application. Therefore, although the present application has been described in more detail through the above embodiments, the present application is not limited to the above embodiments, and can include more other equivalent embodiments without departing from the concept of the present application, and the scope of the present application is determined by the scope of the appended claims.

Claims

1. A mounting platform comprising a cover (1) and a base (2), the cover (1) comprising a cover body (11) having a rotation side and an opening and closing side arranged oppositely, the rotation side being arranged to rotate with respect to the base (2) so as to make the opening and closing side approach or move away from the base (2), characterized in that, The opening and closing side is convex downward with a positioning circular truncated cone (12), and the small end of the positioning circular truncated cone (12) faces the base (2), the base (2) is provided with a positioning groove (221), the positioning circular truncated cone (12) can be inserted into the positioning groove (221) when the flip cover (1) is covered on the base (2), and the side wall of the positioning circular truncated cone (12) is fitted with the groove wall of the positioning groove (221); The mounting platform further comprises a locking assembly (3), which selectively fixes the positioning circular truncated cone (12) to the base (2).

2. The mounting platform of claim 1, wherein, The taper angle of the positioning circular truncated cone (12) is 30°-60°.

3. The mounting platform of claim 1, wherein, The large end of the positioning circular truncated cone (12) is connected with a positioning disc (13), the diameter of the positioning disc (13) is larger than the diameter of the large end of the positioning circular truncated cone (12), and when the positioning circular truncated cone (12) is inserted into the positioning groove (221), the lower end of the positioning disc (13) abuts against the upper end of the base (2).

4. The mounting platform of claim 1, wherein, The mounting platform further comprises a transition table (14), which is connected between the cover body (11) and the positioning circular truncated cone (12), and the cross-sectional area of the transition table (14) gradually increases from the positioning circular truncated cone (12) to the cover body (11).

5. The mounting platform of claim 4, wherein, The transition table (14) is in the shape of a circular truncated cone, and the small end of the transition table (14) faces the positioning circular truncated cone (12).

6. The mounting platform of any of claims 1-5, wherein, The mounting platform further comprises a positioning block (22) and a support (21), the base (2) has an operation cavity, the support (21) is located at the top end of the operation cavity, and the positioning block (22) is detachably installed on the upper end of the support (21), and the positioning groove (221) is formed in the upper end of the positioning block (22).

7. The mounting platform of any of claims 1-5, wherein, The locking assembly (3) comprises a locking pin (31), the bottom of the positioning groove (221) is provided with a positioning hole (222), the locking pin (31) is slidably arranged in the positioning hole (222), the upper end of the locking pin (31) has a screw rod part (311) and the lower end has a limiting part (312), the limiting part (312) is located outside the positioning hole (222) and is limited to pass through the positioning hole (222); The lower end of the positioning circular truncated cone (12) is provided with a fastening threaded hole (121), the screw rod part (311) can be upwardly inserted into the positioning groove (221) and screwed in the fastening threaded hole (121), and the upper end of the limiting part (312) abuts against the base (2).

8. The mounting platform of claim 7, wherein, The locking assembly (3) further comprises a limiting part (32), the positioning hole (222) comprises an upper hole part (2221) and a lower hole part (2222) which are coaxially communicated, the hole diameter of the lower hole part (2222) is smaller than that of the upper hole part (2221), and the limiting part (32) is located in the upper hole part (2221) and is limited to be downwardly out of the lower hole part (2222).

9. A wind boost device comprising a wind boost rotor, characterized in that The wind power boosting device further comprises the mounting platform according to any one of claims 1-8, and the wind power boosting rotor is installed on the upper end of the flip cover (1).

10. A vessel characterised in that, The ship comprises the wind power boosting device according to claim 9. The ship comprises the wind power boosting device according to claim 9.

Images