Ship navigation state adjusting device and ship

Abstract

The utility model belongs to the technical field of ships, and discloses a ship navigation state adjusting device and a ship, the ship navigation state adjusting device comprises a first fixing piece, a second fixing piece, a posture adjusting plate and an adjusting assembly, the first fixing piece is connected to a stern transom plate of the ship; the second fixing piece is connected to the stern transom plate and is arranged above the first fixing piece at an interval; the posture adjusting plate comprises a fixed end and an adjusting end, the fixed end is connected with the stern transom plate and the first fixing piece, and the adjusting end can deform relative to the fixed end; the upper end of the adjusting assembly is rotationally connected to the second fixing piece, the lower end is rotationally connected to the adjusting end, and the length of the adjusting assembly is adjustable. When the length of the adjusting assembly is adjusted, the adjusting assembly drives the adjusting end of the posture adjusting plate to deform upwards or downwards relative to the fixed end, so that the upstream area of the posture adjusting plate is adjusted, it is guaranteed that the ship reaches the optimal navigation posture, the weight of the ship is prevented from being increased, and posture adjusting efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of ships, in particular to a ship navigation state regulating device and a ship. Background Art

[0002] In marine engineering, high-speed boats play an important role in marine transportation and operations with their excellent high-speed navigation capabilities. However, the navigation performance of these boats is significantly affected by the navigation state. Excessive bow trim or stern trim will not only increase the ship's resistance and reduce the speed, but may also pose a threat to the stability and safety of the ship. In order to increase the speed, high-speed boats often use lightweight materials such as aluminum alloy and carbon fiber. Although these materials reduce the weight of the hull, they also make the control of the hull's center of gravity more complicated.

[0003] In the early stages of ship design, due to deviations in equipment information and unforeseen changes, the actual weight center of gravity may deviate from the weight center of gravity expected during design, and this deviation may be further exacerbated during the shipbuilding process. Shipbuilding is a complex process involving many variables. Even if careful consideration is given in the design stage, the actual construction process may deviate from the original design due to various factors, thereby affecting the ship's navigation state. In actual operation of the ship, changes in cargo or passenger capacity may cause the ship's navigation state to be in an unfavorable state, affecting the speed performance. In the prior art, in order to adjust the ship's navigation state, the method adopted includes increasing ballast to adjust the ship's center of gravity, which has the problems of increasing the ship's load, occupying space, poor economy and difficulty in adjusting the navigation state.

[0004] Therefore, there is an urgent need for a ship navigation state regulating device and a ship to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a ship navigation state regulating device and a ship, which can adjust the water-facing angle and force state of the ship's stern according to the navigation state of the ship, ensure that the ship reaches the best navigation attitude, avoid increasing the weight of the ship, and improve the convenience of adjusting the ship's attitude.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] On the one hand, a ship navigation state adjustment device is provided, comprising:

[0008] A first fixing member is configured to be connected to a stern closure plate of a vessel;

[0009] A second fixing member is configured to be connected to the stern sealing plate and is spaced above the first fixing member;

[0010] An attitude adjustment plate, comprising a fixed end and an adjustment end, wherein the fixed end is connected to the stern sealing plate and the first fixing member, and the adjustment end can be deformed relative to the fixed end;

[0011] The upper end of the adjusting component is rotatably connected to the second fixing member, and the lower end is rotatably connected to the adjusting end. The length of the adjusting component is adjustable so that the adjusting component can drive the adjusting end to deform relative to the fixing end.

[0012] As a preferred solution of the ship navigation state regulating device provided by the utility model, the regulating component includes:

[0013] A first adjusting rod, rotatably connected to the second fixing member;

[0014] A second adjusting rod, rotatably connected to the adjusting end;

[0015] An adjusting tube, one end of which is threadedly sleeved on the first adjusting rod, and the other end of which is threadedly sleeved on the second adjusting rod.

[0016] As a preferred solution of the ship navigation state regulating device provided by the utility model, the outer wall of the regulating tube is provided with a screwing portion, and the cross section of the screwing portion is non-circular.

[0017] As a preferred solution of the ship navigation state regulating device provided by the utility model, the first fixing member includes:

[0018] A plurality of first fixing plates are arranged at intervals, wherein the first fixing plates are connected to the stern sealing plate and the fixing end;

[0019] The second fixing plate extends along the arrangement direction of the plurality of the first fixing plates, and the second fixing plate is connected to the fixing end and the plurality of the first fixing plates.

[0020] As a preferred solution of the ship navigation state regulating device provided by the utility model, the second fixing member includes:

[0021] A third fixing plate is attached to and connected with the stern sealing plate;

[0022] There are two connecting ear plates spaced apart, both of which are connected to the third fixed plate, and the upper end of the adjustment component is located between the two connecting ear plates. The ship navigation adjustment device also includes a first fastener, which is passed through the adjustment component and the two connecting ear plates, and the adjustment component is rotatably connected to the two connecting ear plates through the first fastener.

[0023] As a preferred solution of the ship navigation state adjustment device provided by the utility model, a third fixing piece is arranged on the adjustment end, and the ship navigation state adjustment device also includes a second fastener, which is passed through the third fixing piece and the lower end of the adjustment component, and the adjustment component is rotatably connected to the third fixing piece through the second fastener.

[0024] As a preferred solution of the ship navigation state adjustment device provided by the utility model, the attitude adjustment plate includes a first plate segment and a second plate segment arranged at an angle, the first plate segment includes the fixed end, and the second plate segment includes the adjustment end.

[0025] As a preferred solution of the ship navigation state adjustment device provided by the utility model, the attitude adjustment plate also includes a panel assembly, which is connected to the second plate section, and the panel assembly includes a first panel, a second panel and a third panel connected in sequence, the second panel is located at an end of the second plate section away from the first plate section, the first panel and the third panel are spaced apart and arranged opposite to each other, and the first panel and the third panel extend in a direction close to the stern seal plate.

[0026] As a preferred solution of the ship navigation state adjustment device provided by the utility model, two of the first fixing member and the adjustment component are provided and correspond one to one, the two adjustment components are respectively connected to the two ends of the attitude adjustment plate along the width direction, and the two adjustment components are symmetrically distributed relative to the center of the attitude adjustment plate.

[0027] On the other hand, a ship is provided, comprising a stern seal plate, a bottom plate and the ship navigation state regulating device as described above, wherein the stern seal plate is connected to the bottom plate, and the fixed end is connected to the junction of the stern seal plate and the bottom plate.

[0028] Beneficial effects of the utility model:

[0029] The utility model provides a ship navigation state regulating device and a ship including the ship navigation state regulating device. By setting an regulating component and a posture adjusting plate, when adjusting the length of the regulating component, the upper end of the regulating component rotates relative to the second fixing member, and the lower end rotates relative to the regulating end of the posture adjusting plate, and the regulating component drives the regulating end of the posture adjusting plate to deform upward or downward relative to the fixed end, thereby realizing the adjustment of the ship's stress state to adapt to different navigation conditions and load conditions, thereby optimizing the ship's speed and stability, and effectively solving the bow or stern trim problems encountered by high-speed ships during navigation. The ship navigation state regulating device can adjust the water-facing angle and stress state of the ship's stern according to the ship's navigation state, ensuring that the ship reaches the best navigation posture, without adjusting the load on the ship, avoiding increasing the weight of the ship, and improving the convenience of ship posture adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments of the utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the drawings without creative work.

[0031] Figure 1 It is a schematic diagram of the connection between the ship navigation state regulating device, the stern sealing plate and the bottom plate provided by the specific implementation mode of the utility model;

[0032] Figure 2 yes Figure 1 A partial view of

[0033] Figure 3 It is a structural schematic diagram of a second fixing member provided in a specific embodiment of the utility model;

[0034] Figure 4 It is a structural schematic diagram of a posture adjustment plate provided in a specific implementation manner of the utility model.

[0035] In the figure:

[0036] 1. First fixing member; 2. Second fixing member; 3. Posture adjustment plate; 4. Adjustment assembly; 5. First fastener; 6. Third fixing member; 7. Second fastener;

[0037] 11. First fixing plate; 12. Second fixing plate;

[0038] 21. The third fixing plate; 22. The connecting ear plate;

[0039] 31. first plate segment; 32. second plate segment; 33. enclosure assembly;

[0040] 311, fixed end; 321, adjustment end;

[0041] 331, first enclosure; 332, second enclosure;

[0042] 41. first adjusting rod; 42. second adjusting rod; 43. adjusting tube; 44. screwing part;

[0043] 61. fourth fixing plate; 62. reinforcing plate;

[0044] 100. Stern plate; 200. Bottom plate. DETAILED DESCRIPTION

[0045] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0046] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0048] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0049] In this embodiment, the term "and / or" is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in the present utility model generally indicates that the associated objects before and after are in an "or" relationship.

[0050] In the embodiments of the present invention, the same reference numerals represent the same components, and for the sake of brevity, detailed descriptions of the same components are omitted in different embodiments.

[0051] like Figure 1 and Figure 2 As shown, this embodiment provides a ship navigation state adjustment device, which can adjust the water-facing angle and force state of the ship's stern according to the ship's navigation state, ensure that the ship reaches the best navigation posture, avoid increasing the weight of the ship, and improve the convenience of ship posture adjustment.

[0052] See also Figure 1 and Figure 2 The ship navigation state adjustment device includes a first fixing member 1, a second fixing member 2, a posture adjustment plate 3 and an adjustment component 4. Specifically, the first fixing member 1 is configured to be connected to the stern seal plate 100 of the ship; the second fixing member 2 is configured to be connected to the stern seal plate 100, and is arranged above the first fixing member 1 at an interval; the posture adjustment plate 3 includes a fixed end 311 and an adjustment end 321, the fixed end 311 is connected to the stern seal plate 100 and the first fixing member 1, and the adjustment end 321 can be deformed relative to the fixed end 311; the upper end of the adjustment component 4 is rotatably connected to the second fixing member 2, and the lower end is rotatably connected to the adjustment end 321, and the length of the adjustment component 4 is adjustable so that the adjustment component 4 can drive the adjustment end 321 to deform relative to the fixed end 311.

[0053] The ship navigation state adjustment device provided in the present embodiment is provided with an adjustment component 4 and a posture adjustment plate 3. When the length of the adjustment component 4 is adjusted, the upper end of the adjustment component 4 rotates relative to the second fixing member 2, and the lower end rotates relative to the adjustment end 321 of the posture adjustment plate 3, and the adjustment component 4 drives the adjustment end 321 of the posture adjustment plate 3 to deform upward or downward relative to the fixed end 311, thereby realizing the adjustment of the water-facing angle of the bottom of the ship to adapt to different navigation conditions and load conditions, thereby optimizing the speed and stability of the ship, effectively solving the bow or stern trim problems encountered by high-speed ships during navigation, ensuring that the ship reaches the best navigation posture, and there is no need to adjust the load on the ship during adjustment, thereby avoiding increasing the weight of the ship and improving the convenience of ship posture adjustment.

[0054] Moreover, the installation of the ship's navigation state regulating device will not interfere with existing components on board, so as to ensure the rationality and safety of the installation.

[0055] Illustratively, in this embodiment, the posture adjustment plate 3 is a metal plate, which has a certain elastic deformation ability, so that the adjustment end 321 thereof can be deformed upward or downward relative to the fixed end 311 under the drive of the adjustment component 4 .

[0056] In this embodiment, see Figure 2The adjustment assembly 4 includes a first adjustment rod 41, a second adjustment rod 42 and an adjustment tube 43. The first adjustment rod 41 is rotatably connected to the second fixing member 2; the second adjustment rod 42 is rotatably connected to the adjustment end 321. The first adjustment rod 41 and the second adjustment rod 42 are both provided with external threads, and the adjustment tube 43 is provided with internal threads, one end of which is threadedly sleeved on the first adjustment rod 41, and the other end is threadedly sleeved on the second adjustment rod 42. The threads on the first adjustment rod 41 and the second adjustment rod 42 are screwed in opposite directions, and when the adjustment tube 43 is screwed, the length adjustment of the entire adjustment assembly 4 can be achieved.

[0057] Further, the outer wall of the adjusting tube 43 is provided with a screwing portion 44, and the cross section of the screwing portion 44 is non-circular. By providing the non-circular screwing portion 44, it is convenient for the operator to perform the screwing operation and avoid slipping. Exemplarily, the cross section of the screwing portion 44 is hexagonal.

[0058] Optionally, the first adjusting rod 41 , the second adjusting rod 42 and the adjusting tube 43 are all made of stainless steel, which has high strength, is not prone to corrosion and has a long service life.

[0059] like Figure 2 As shown, the first fixing member 1 includes a first fixing plate 11 and a second fixing plate 12. Among them, a plurality of first fixing plates 11 are arranged at intervals, and the first fixing plates 11 are connected to the stern sealing plate 100 and the fixed end 311. The second fixing plate 12 extends along the arrangement direction of the plurality of first fixing plates 11, and the second fixing plate 12 is connected to the fixed end 311 and the plurality of first fixing plates 11. By providing the second fixing plate 12 and the plurality of first fixing plates 11, the stern sealing plate 100 and the fixed end 311 can have a higher connection strength, ensuring that the connection between the attitude adjustment plate 3 and the stern sealing plate 100 will not be easily broken.

[0060] Optionally, the first fixing plate 11 is welded to the stern sealing plate 100 and the fixing end 311 , and the second fixing plate 12 is welded to the first fixing plate 11 and the fixing end 311 .

[0061] Alternatively, see Figure 2 and Figure 3The second fixing member 2 includes a third fixing plate 21 and two connecting ear plates 22. The third fixing plate 21 is attached to and connected to the stern seal plate 100, for example, by welding. The two connecting ear plates 22 are arranged at intervals and are both connected to the third fixing plate 21. The first adjustment rod 41 at the upper end of the adjustment component 4 is located between the two connecting ear plates 22, and the ship navigation adjustment device also includes a first fastener 5, the first fastener 5 is passed through the adjustment component 4 and the two connecting ear plates 22, and the adjustment component 4 is rotatably connected to the two connecting ear plates 22 through the first fastener 5. Arranging the first adjustment rod 41 between the two connecting ear plates 22 can ensure the rotational stability of the first adjustment rod 41. The attachment and connection of the third fixing plate 21 to the stern seal plate 100 can improve the fixing strength between the entire second fixing member 2 and the stern seal plate 100.

[0062] See also Figure 3 Exemplarily, the first fastener 5 includes a first bolt and a first nut. The first bolt passes through the two connecting ear plates 22 and the connecting holes on the first adjusting rod 41 and is connected to the first nut. The connecting hole on the first adjusting rod 41 is rotationally matched with the first bolt.

[0063] Furthermore, the first bolt and the first nut are both made of stainless steel.

[0064] See also Figure 2 Optionally, a third fixing member 6 is provided on the adjusting end 321, and the ship navigation adjustment device also includes a second fastener 7, the second fastener 7 is passed through the third fixing member 6 and the lower end of the adjusting component 4, and the adjusting component 4 is rotatably connected to the third fixing member 6 through the second fastener 7.

[0065] Specifically, the second adjustment rod 42 is rotatably connected to the third fixing member 6 through the second fastener 7. The provision of the third fixing member 6 facilitates the rotatable connection between the second adjustment rod 42 and the adjustment end 321. Exemplarily, the second fastener 7 includes a second bolt and a second nut. The second bolt passes through a connection hole on the third fixing member 6 and the second adjustment rod 42 and is connected to the second nut. The connection hole on the second adjustment rod 42 is rotatably matched with the second bolt.

[0066] Furthermore, the second bolt and the second nut are both made of stainless steel.

[0067] See also Figure 2 Optionally, the third fixing member 6 includes a fourth fixing plate 61 and a reinforcing plate 62. The fourth fixing plate 61 is supported on the adjustment end 321 of the posture adjustment plate 3 and is used to be rotatably connected to the second adjustment rod 42. The reinforcing plate 62 is connected between the fourth fixing plate 61 and the posture adjustment plate 3 to improve the connection strength between the third fixing member 6 and the posture adjustment plate 3.

[0068] Alternatively, see Figure 1The posture adjustment plate 3 includes a first plate segment 31 and a second plate segment 32 which are arranged at an angle, the first plate segment 31 includes a fixed end 311, and the second plate segment 32 includes an adjustment end 321. Since the first plate segment 31 and the second plate segment 32 are arranged at an angle, it is easier to achieve deformation of the second plate segment 32 relative to the first plate segment 31 by the adjustment component 4.

[0069] Specifically, when the length of the adjusting assembly 4 is adjusted, the adjusting assembly 4 drives the second plate section 32 to rotate upward or downward relative to the first plate section 31 .

[0070] Alternatively, see Figure 4 The attitude adjustment plate 3 further includes a panel assembly 33, which is connected to the second plate segment 32 and can increase the strength of the entire attitude adjustment plate 3. Specifically, the panel assembly 33 includes a first panel 331, a second panel 332 and a third panel connected in sequence, the second panel 332 is located at an end of the second plate segment 32 away from the first plate segment 31, the first panel 331 and the third panel are spaced and arranged oppositely, the first panel 331 and the third panel extend in a direction close to the stern seal plate 100, and are connected to the third fixing member 6, which can not only further increase the installation strength of the third fixing member 6, but also increase the strength of the entire attitude adjustment plate 3 in the circumferential direction.

[0071] Furthermore, drainage holes (not shown) are provided on the second enclosure plate 332 to prevent water accumulation in the area enclosed by the enclosure plate assembly 33 and the second plate segment 32 .

[0072] In this embodiment, two first fixing members 1 and two adjusting components 4 are provided and correspond one to one. The two adjusting components 4 are respectively connected to the two ends of the attitude adjustment plate 3 along the width direction, and the width direction of the attitude adjustment plate 3 is parallel to the stern seal plate 100. The two adjusting components 4 are symmetrically distributed relative to the center of the attitude adjustment plate 3. When adjusting the water-facing angle and the stress state of the stern of the ship, the lengths of the two adjusting components 4 can be adjusted at the same time, so that the two adjusting components 4 jointly drive the adjusting end 321 of the attitude adjustment plate 3 to rotate upward or downward, thereby improving the deformation uniformity of the attitude adjustment plate 3.

[0073] This embodiment also provides a ship, including a stern plate 100, a bottom plate 200 (see Figure 1 ) and the ship navigation state adjustment device as described above, the stern seal plate 100 is connected to the bottom plate 200, and the fixed end 311 of the attitude adjustment plate 3 is connected to the junction of the stern seal plate 100 and the bottom plate 200.

[0074] A ship with the above-mentioned ship navigation state adjustment device can adjust the water-facing angle and force state of the ship's stern according to the ship's navigation state, ensuring that the ship reaches the best navigation attitude, avoiding increasing the ship's weight when adjusting the attitude, and making the ship attitude adjustment more convenient.

[0075] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A ship navigation state regulating device, characterized in that: include: A first fixing member (1) is configured to be connected to a stern seal plate (100) of a ship; A second fixing member (2) is configured to be connected to the stern sealing plate (100) and is spaced apart above the first fixing member (1); An attitude adjustment plate (3) comprising a fixed end (311) and an adjustment end (321), wherein the fixed end (311) is connected to the stern seal plate (100) and the first fixing member (1), and the adjustment end (321) can be deformed relative to the fixed end (311); An adjusting component (4) has an upper end rotatably connected to the second fixing member (2) and a lower end rotatably connected to the adjusting end (321). The length of the adjusting component (4) is adjustable so that the adjusting component (4) can drive the adjusting end (321) to deform relative to the fixing end (311).

2. The ship navigation state regulating device according to claim 1, characterized in that: The regulating component (4) comprises: A first adjusting rod (41) rotatably connected to the second fixing member (2); A second adjusting rod (42) rotatably connected to the adjusting end (321); An adjusting tube (43), one end of the adjusting tube (43) is threadedly sleeved on the first adjusting rod (41), and the other end of the adjusting tube (43) is threadedly sleeved on the second adjusting rod (42).

3. The ship navigation state regulating device according to claim 2, characterized in that: The outer wall of the regulating tube (43) is provided with a screwing portion (44), and the cross section of the screwing portion (44) is non-circular.

4. The ship navigation state regulating device according to claim 1, characterized in that: The first fixing member (1) comprises: A plurality of first fixing plates (11) are arranged at intervals, wherein the first fixing plates (11) are connected to the stern sealing plate (100) and the fixing end (311); The second fixing plate (12) extends along the arrangement direction of the plurality of first fixing plates (11), and the second fixing plate (12) is connected to the fixing end (311) and the plurality of first fixing plates (11).

5. The ship navigation state regulating device according to claim 1, characterized in that: The second fixing member (2) comprises: A third fixing plate (21) is attached to and connected to the stern sealing plate (100); Two connecting ear plates (22) are arranged at intervals, and the two connecting ear plates (22) are both connected to the third fixed plate (21). The upper end of the adjustment component (4) is located between the two connecting ear plates (22). The ship navigation adjustment device also includes a first fastener (5), which is passed through the adjustment component (4) and the two connecting ear plates (22), and the adjustment component (4) is rotatably connected to the two connecting ear plates (22) via the first fastener (5).

6. The ship navigation state regulating device according to claim 1, characterized in that: A third fixing member (6) is provided on the adjusting end (321), and the ship navigation adjustment device further comprises a second fastening member (7), wherein the second fastening member (7) is passed through the third fixing member (6) and the lower end of the adjusting component (4), and the adjusting component (4) is rotatably connected to the third fixing member (6) via the second fastening member (7).

7. The ship navigation state regulating device according to any one of claims 1 to 6, characterized in that: The posture adjustment plate (3) comprises a first plate segment (31) and a second plate segment (32) which are arranged at an angle, the first plate segment (31) comprising the fixed end (311), and the second plate segment (32) comprising the adjustment end (321).

8. The ship navigation state regulating device according to claim 7, characterized in that: The posture adjustment plate (3) also includes a panel assembly (33), the panel assembly (33) is connected to the second plate section (32), the panel assembly (33) includes a first panel (331), a second panel (332) and a third panel connected in sequence, the second panel (332) is located at an end of the second plate section (32) away from the first plate section (31), the first panel (331) and the third panel are spaced apart and arranged opposite to each other, and the first panel (331) and the third panel extend in a direction close to the stern seal plate (100).

9. The ship navigation state regulating device according to any one of claims 1 to 6, characterized in that: The first fixing member (1) and the adjusting assembly (4) are both provided with two and one-to-one correspondence, the two adjusting assemblies (4) are respectively connected to the two ends of the posture adjustment plate (3) along the width direction, and the two adjusting assemblies (4) are symmetrically distributed relative to the center of the posture adjustment plate (3).

10. A vessel, characterized in that The invention comprises a stern seal plate (100), a bottom plate (200) and a ship navigation state regulating device according to any one of claims 1 to 9, wherein the stern seal plate (100) and the bottom plate (200) are connected, and the fixed end (311) is connected to the junction between the stern seal plate (100) and the bottom plate (200).

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