Telescopic T-shaped wing stabilization device suitable for water surface aircraft and use method of telescopic T-shaped wing stabilization device

Abstract

The invention discloses a telescopic T-shaped wing stabilization device suitable for a water surface aircraft and a use method thereof, a lifting system shell is fixed in a water surface aircraft structure main body, an electric cylinder hydraulic push rod assembly is connected to the inner top surface of the lifting system shell, and the electric cylinder hydraulic push rod assembly is connected with a T-shaped wing displacement control plate; the T-shaped wing displacement control plate is connected with a vertically-arranged lifting spring, the lifting spring is connected with a lifting system shell, a vertically-arranged T-shaped wing small section is connected with the bottom face of the T-shaped wing displacement control plate, and a T-shaped wing telescopic supporting rod penetrates through the lifting system shell to be connected with a horizontal wing face; the dual-output displacement sensor is fixed on the T-shaped wing displacement control panel, the electric cylinder hydraulic push rod assembly can control displacement actuation of the digital display system according to input of the displacement, and the electric cylinder hydraulic push rod assembly can drive the T-shaped wing displacement control panel to move up and down. The wave motion response of the aircraft in the water surface sliding process can be effectively weakened.

Description

Technical Field

[0001] The invention belongs to the technical field of water surface aircraft design, and in particular relates to a telescopic T-wing anti-roll device suitable for water surface aircraft and a use method thereof. Background Art

[0002] As an aircraft that can take off and land and operate on the water, surface aircraft have low requirements for the length and geographical location of the taxiway, so they can be widely used in coastal and inland areas. In order to ensure the high-speed taxiing and operation safety of surface aircraft, it is often necessary to repeatedly iterate and optimize the key layout and design parameters that affect its taxiing stability during the model design and optimization process. However, the configuration parameters of surface aircraft are complex and diverse, and it is often difficult to achieve the coordinated promotion of other performances by optimizing only one target performance. Therefore, without changing the main configuration parameters, it has become a new design trend to optimize the hydrodynamic performance of surface aircraft through additional devices.

[0003] Under ideal conditions, the T-wing installed at the appropriate position of the hull of the surface aircraft can increase the hydrodynamic lift during gliding to a certain extent. When affected by waves, the highly matched airfoil profile and action position can also effectively reduce the wave disturbance response and impact overload, which has a beneficial effect on the gliding motion and wavekeeping of the surface aircraft. Summary of the invention

[0004] Purpose of the Invention

[0005] In order to improve the gliding efficiency and wave motion capability of a water surface aircraft during gliding motion, the present invention provides a retractable T-wing anti-roll device suitable for a water surface aircraft and a method for using the device.

[0006] Inventing technical solutions

[0007] The telescopic T-wing anti-roll device suitable for water surface aircraft comprises a T-wing lifting system, a horizontal wing surface, and a displacement control digital display system; the T-wing lifting system comprises a lifting system housing, an electric cylinder hydraulic push rod assembly, a lifting spring, a T-wing displacement control board, a T-wing segment, and a dual-output displacement sensor, wherein one end of the T-wing segment is connected to one end of a T-wing telescopic support rod; wherein the lifting system housing is fixed in the main body of the water surface aircraft structure, the electric cylinder hydraulic push rod assembly is connected to the top surface of the lifting system housing, the electric cylinder hydraulic push rod assembly is connected to the T-wing displacement control board, and the T The bottom surface of the T-wing displacement control board is connected to one end of a vertically arranged lifting spring, the other end of the lifting spring is connected to the lifting system housing, and both ends of the T-wing displacement control board are connected to the lifting spring; the other end of the vertically arranged T-wing segment is connected to the bottom surface of the T-wing displacement control board, and the other end of the T-wing telescopic support rod passes through the lifting system housing to connect to the horizontal wing surface; the dual-output displacement sensor is fixed on the T-wing displacement control board, the electric cylinder hydraulic push rod assembly can actuate the displacement of the digital display system according to the displacement input, and the electric cylinder hydraulic push rod assembly can drive the T-wing displacement control board to move up and down.

[0008] Preferably, the lifting system housing is fixed below the bottom plate of the cockpit of the water surface vehicle fuselage.

[0009] Preferably, a plurality of wiper blade assemblies are fixed on each inner side wall of the lower portion of the lifting system housing.

[0010] Preferably, a rubber water stop strip that swells when exposed to water is fixed to the top surface of the wiper blade assembly on the inner side wall of the lifting system housing; and a rubber water stop strip that swells when exposed to water is fixed to the bottom surface of the lifting system housing.

[0011] Preferably, the lifting system shell is fixed as a whole with the longitudinal bulkhead and horizontal reinforcement girders inside the fuselage.

[0012] Preferably, both ends of the lifting spring are respectively connected to a lifting spring base fixed to a lifting system housing and a T-wing displacement control plate.

[0013] Preferably, the installation method of the T-wing lifting system comprises the following steps:

[0014] (1) Assemble the lifting system housing and open the top surface of the lifting system housing; fix the wiper assembly on the lifting system housing;

[0015] (2) Arrange the rubber water stop strip on the lifting system housing;

[0016] (3) Fix the lifting spring base on the lifting system housing and install the lifting spring;

[0017] (4) After fixing the T-wing small section on the T-wing displacement control board, place it into the lifting system housing, pass the T-wing telescopic support rod through the corresponding installation hole of the lifting system housing, fix the lifting spring base on the T-wing displacement control board, and connect the lifting spring base on the T-wing displacement control board to the lifting spring;

[0018] (5) Fix the mounting base plate of the electric cylinder hydraulic push rod assembly on the top surface of the T-wing displacement control board, and fix the dual-output displacement sensor on the upper surface of the T-wing displacement control board; connect the signal transmission lines of the electric cylinder hydraulic push rod assembly, the dual-output displacement sensor and the displacement control digital display system, and after confirming that the signal transmission is normal, fix the mounting top plate connected to the electric cylinder hydraulic push rod assembly on the upper top plate of the lifting system housing and use the upper top plate to close the opening on the top surface of the lifting system housing.

[0019] Preferably, the T-wing telescopic support rod, horizontal wing surface, and telescopic T-wing segment are composed of a foam core and a carbon fiber skin bonded to the outer surface of the foam core. The foam core is a solid structure, and the outer surface of the carbon fiber skin is waterproofed.

[0020] Preferably, the telescopic rod travel range of the electric cylinder hydraulic push rod assembly is greater than the span of the T-wing section.

[0021] The method for using the retractable T-wing anti-roll device applicable to a water surface aircraft comprises the following steps:

[0022] 1) When the surface vehicle is floating or before entering the water

[0023] The retractable T-shaped wing section is completely stored in the lifting system housing;

[0024] 2) When a watercraft is gliding on the water

[0025] Step a, according to the wave parameters monitored and fed back by the wind and wave real-time test system loaded on the surface aircraft, the operator determines the vertical position of the T-wing anti-roll device according to the taxiing motion operation manual and the wave motion response parameters of the target aircraft model;

[0026] Step b, the operator inputs the target displacement value into the displacement control digital display system, and synchronously starts the T-wing lifting system, the electric cylinder hydraulic push rod assembly starts to operate, and under the thrust or tension of the telescopic rod, the length of the T-wing segment in the lifting system housing changes, and at the same time, the T-wing telescopic support rod and the horizontal wing surface move vertically, and the displacement control digital display system displays the top surface position of the T-wing segment in real time; when the top surface position of the T-wing segment reaches the same position as the target displacement value, the electric cylinder hydraulic push rod assembly stops working, and the T-wing segment, the T-wing telescopic support rod, and the horizontal wing surface stop moving;

[0027] Step c, real-time monitoring of the motion state of the surface aircraft combined with the retractable T-wing roll stabilization device when gliding on the water surface. When the wave parameters or the motion posture of the surface aircraft change significantly, repeat steps a and b until the surface aircraft reaches satisfactory longitudinal motion response parameters.

[0028] Advantages of the present invention:

[0029] 1. When a surface aircraft is operating in water, it will encounter external interference such as wave direction and wave surface parameters that change instantly, which will have an adverse effect on the normal operation of the surface aircraft. When a well-designed T-wing anti-roll device is installed, it can effectively reduce the wave motion response of the aircraft during the water surface gliding process without adding additional aircraft power devices, ensuring that the motion amplitude and extreme peak value during the operation of the aircraft are within the tolerable range of the aircraft body and onboard personnel.

[0030] Second, for the gliding motion of a water surface aircraft, the change of wave parameters will directly affect the motion state of the aircraft. The anti-roll device proposed in the present invention can combine the wave parameters fed back by the wind and wave real-time test system installed on the water surface aircraft and the scaled model test results of the water surface aircraft equipped with T-wing anti-roll devices of different lengths to determine the appropriate T-wing position parameters under the current wave surface conditions. On this basis, the extension length of the T-wing telescopic support rod 3 of the outward extension section of the T-wing anti-roll device is adjusted through the T-wing lifting system 2 to achieve adaptive perception of wave motion.

[0031] 3. The design and installation of the retractable T-wing anti-roll device are simple, which can save designers a lot of time during the development stage of surface aircraft. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 The present invention is a schematic structural diagram of a retractable T-wing anti-roll device suitable for a water surface aircraft.

[0033] Figure 2 This is a schematic diagram of the main parameters and installation position of the T-wing.

[0034] Figure 3 This is the left view of the internal structure of the T-wing lifting system.

[0035] Figure 4 This is a front view of the internal structure of the T-wing lifting system.

[0036] Figure 5 It is a schematic diagram of the structure of the electric cylinder hydraulic push rod assembly.

[0037] Figure 6 It is a schematic diagram of the lifting spring base structure.

[0038] In the figure: 1. Aircraft structure body; 2. T-wing lifting system; 3. T-wing telescopic support rod; 4. Horizontal wing surface; 5. Longitudinal bulkhead of fuselage; 6. Horizontal reinforcing stringer; 7. Displacement control digital display system; 8. Lifting system housing; 9. Electric cylinder hydraulic push rod assembly; 10. Lifting spring base; 11. Lifting spring; 12. Rubber water stop strip; 13. Wiper assembly; 14. T-wing displacement control board; 15. Retractable T-wing section; 16. Dual-output displacement sensor; 17. Mounting top plate; 18. Fixing sleeve; 19. Telescopic rod. DETAILED DESCRIPTION

[0039] The present invention is achieved through the following technical solutions.

[0040] A telescopic T-wing anti-roll device suitable for a water-surface aircraft comprises a T-wing lifting system 2, a T-wing telescopic support rod 3, a horizontal wing surface 4, a longitudinal fuselage bulkhead 5, a horizontal reinforcement girders 6, and a displacement control digital display system 7; the T-wing lifting system 2 is installed inside a water-surface aircraft structure body 1 and is located below the bottom plate of the cockpit of the water-surface aircraft fuselage, and forms a solid whole with the longitudinal fuselage bulkhead 5, the horizontal reinforcement girders 6 and other reinforcement structures; the T-wing telescopic support rod 3 is connected and fixed to the bottom of the front section of the fuselage of the water-surface aircraft structure body 1 through the T-wing lifting system 2; the displacement control digital display system 7 is connected to the control system in the T-wing lifting system 2 to observe and control the water entry depth of the T-wing. The T-wing anti-roll device is installed at the bottom of the water-surface aircraft. The telescopic T-wing anti-roll device effectively utilizes the longitudinal bulkhead 5 and horizontal reinforcement girders 6 arranged inside the fuselage without occupying additional space in the fuselage cabin, so that the main structure of the T-wing anti-roll device, the T-wing lifting system 2, forms a solid whole with the fuselage, thereby reducing the adverse disturbances that may be caused by the electric cylinder hydraulic push rod assembly 9 and the T-wing telescopic support rod 3 during the telescopic movement and the T-wing telescopic support rod 3 and the horizontal wing surface 4 when being disturbed by waves.

[0041] The T-wing lifting system 2 is composed of a lifting system housing 8, an electric cylinder hydraulic push rod assembly 9, a lifting spring base 10, a lifting spring 11, a water-swelling rubber water stop strip 12, a wiper assembly 13, a T-wing displacement control board 14, a T-wing segment 15, and a dual-output displacement sensor 16. Among them, the electric cylinder hydraulic push rod assembly 9, the lifting spring base 10, the lifting spring 11, the water-swelling rubber water stop strip 12, the wiper assembly 13, the T-wing displacement control board 14, the T-wing segment 15, and the dual-output displacement sensor 16 are built-in components of the T-wing lifting system 2. The lifting system housing 8 is the appearance and installation component of the T-wing lifting system 2. Its structure is formed by angle aluminum riveting, and is respectively connected to the lower surface of the fuselage cockpit bottom plate, the fuselage longitudinal bulkhead 5, and the horizontal reinforcement beam 6 through angle aluminum riveting. The T-wing segment 15 is driven by the electric cylinder hydraulic push rod assembly 9 in the lifting system housing 8 to undergo vertical displacement. In order to prevent the telescopic T-wing from bringing water into the fuselage during the telescopic process, a fixed wiper assembly 13 and a water-swelling rubber water stop strip 12 are installed in sequence from bottom to top in the space surrounded by the lower bottom plate of the lifting system shell 8, the four side plates and the T-wing segment 15, and the rubber water stop strip 12 is installed on the outer surface of the lower bottom plate of the lifting system shell 8. The T-wing segment 15, the T-wing telescopic support rod 3, and the horizontal wing surface 4 constitute the T-wing. The various components in the T-wing lifting system 2 are basically riveted and installed, so when it is necessary to adjust the parameters such as the T-wing airfoil, installation position and telescopic displacement, the various components can be disassembled and replaced, which effectively reduces the development cost.

[0042] The electric cylinder hydraulic push rod assembly 9 is composed of a mounting top plate 17, a fixed sleeve 18, a telescopic rod 19, and a mounting bottom plate 20. The mounting top plate 17 and the mounting bottom plate 20 are flat plate structures for installation, each of which has four threaded holes. The fixed sleeve 18 is a hollow sleeve, the inner diameter of which is larger than the outer diameter of the telescopic rod 19, and is used to accommodate the telescopic movement of the telescopic rod 19. The telescopic rod 19 is a stroke control device of the electric cylinder hydraulic push rod assembly 9. For this assembly, only the telescopic rod 19 can move vertically, and its stroke range is larger than the span of the T-wing segment 15.

[0043] The T-wing lifting system 2 is a multiplexer assembly, and its installation must follow the following sequence:

[0044] First, the lower base plate and four side plates of the lifting system housing 8 are riveted and fixed with angle aluminum, and the wiper plate assembly 13 is continuously placed along the edges of the aforementioned lower base plate and four side plates, and then its outer surface is bonded to the inner surface of the above-mentioned plate.

[0045] Next, the water-swellable rubber water stop strip 12 is evenly arranged on the top of the wiper assembly 13 and fixed by bonding. After the adhesive is solidified, the bottom section of the lifting spring base 10 is fixed to the front and rear side plates of the lifting system housing 8 by screws.

[0046] Next, the integrated structure formed by the T-wing small section 15 and the T-wing displacement control board 14 is inserted from top to bottom, and the T-wing telescopic support rod 3 is passed through the T-wing installation hole reserved on the bottom plate of the lifting system housing 8. The position of the top section of the lifting spring base 10 is adjusted by using the gap between the T-wing displacement control board 14 and the left and right side panels of the lifting system housing 8, and the top section of the lifting spring base 10 and the T-wing displacement control board 14 are fixed by a constraint screw.

[0047] Finally, the mounting bottom plate 20 in the electric cylinder hydraulic push rod assembly 9 is fixed to the upper end surface of the T-wing displacement control board 14 with screws. At this time, the mounting top plate 17 of the electric cylinder hydraulic push rod assembly 9 is vertically upward. The dual-output displacement sensor 16 is fixed to the upper end surface of the T-wing displacement control board 14 with screws. Connect the signal transmission line of the electric cylinder hydraulic push rod assembly 9, the dual-output displacement sensor 16 and the displacement control digital display system 7. After confirming that the signal transmission is normal, cover the upper top plate of the lifting system housing 8 and fix it to the four side plates with angle aluminum rivets.

[0048] When in use, after the displacement control digital display system 7 inputs the target displacement value, the electric cylinder hydraulic push rod assembly 9 in the T-wing lifting system 2 is triggered. Under the action of thrust / tension, the T-wing displacement control board 14 drives the lifting spring base 10, the T-wing telescopic support rod 3, and the horizontal wing surface 4 to move vertically, and the lifting spring 11 deforms at the same time. The dual-output displacement sensor 16 records the vertical displacement of the T-wing segment 15 in real time. The water-swelling rubber water stop strip 12 and the wiper assembly 13 control water and waterproof the water marks on the surface of the T-wing segment 15. When the T-wing reaches the same position as the target displacement value, the T-wing lifting system 2 is immediately locked, and the T-wing segment 15, the T-wing telescopic support rod 3, and the horizontal wing surface 4 stop moving.

[0049] The fuselage longitudinal bulkhead 5, horizontal reinforcement beam 6, lifting system housing 8, and T-wing displacement control plate 14 are made of aluminum metal material with a thickness of 5 mm. Among them, a layer of water-expandable rubber water stop strip 12 is bonded to the outer end surface of the lower bottom plate of the lifting system housing 8.

[0050] The displacement control digital display system 7 has two functions: real-time display of displacement parameters and setting of displacement values. The device is fixed to the appropriate position of the rear end face of the longitudinal bulkhead 5 of the fuselage by screws.

[0051] The T-wing telescopic support rod 3, the horizontal wing surface 4, and the T-wing section 15 are compositely processed with a light foam core and a high-strength carbon fiber skin material. The light foam core is a solid structure, and its outer layer is bonded and reinforced with a 1mm thick high-strength carbon fiber skin material according to the streamline, and waterproofed.

[0052] The materials of each component of the present invention are relatively common raw materials, and the structure is light in weight, which will not have an adverse effect on the overall weight and weight distribution of the surface aircraft.

[0053] In this embodiment, the T-wing profile adopts the NACA0018 airfoil, and the chord length L3 is 0.05L. Among them, the span H1 of the T-wing telescopic support rod 3 is 0.03L, and the span H2 of the T-wing segment 15 is 0.09L. During installation, the distance L1 between the front end point of the T-wing telescopic support rod 3 and the bow end point of the hull of the surface aircraft structure body 1 is 0.1L. When the surface aircraft is in a static floating state, the T-wing segment 15 is retracted into the T-wing lifting system 2. When the T-wing lifting system 2 is started, the span of the T-wing telescopic support rod 3 is variable and adjustable within the range of 0.03L to 0.12L. The chord length L2 is 0.06L and the span H2 is 0.08L. The dimensions of the T-wing lifting system 2, the vertical movement of the T-wing telescopic support rod 3 and the horizontal wing surface 4, the chord length, span, airfoil parameters and installation position of the telescopic T-wing segment 15, and the movement stroke of the electric cylinder hydraulic push rod assembly 9 need to be determined by comprehensively considering the parameters such as the shape, internal structure distribution, and wave motion response analysis results of the surface aircraft.

[0054] The T-wing telescopic support rod 3 is actually an extension of the T-wing small section 15. The two are made in one piece, and after being made, they are bonded to the groove reserved on the lower surface of the T-wing displacement control plate 14 by an adhesive. At this time, the T-wing small section 15 and the T-wing displacement control plate 14 form a whole.

[0055] First, the T-wing lifting system 2 is placed in the main body 1 of the surface aircraft structure, and the T-wing telescopic support rod 3 is passed through the T-wing installation hole reserved at the bottom of the main body 1 of the surface aircraft structure, and then the fuselage longitudinal bulkhead 5 is placed. After adjusting the T-wing lifting system 2 and the fuselage longitudinal bulkhead 5 to the target position, the two ends of the fuselage longitudinal bulkhead 5 are respectively fixed to the inner surface of the main body 1 of the surface aircraft structure and the outer surface of the lifting system shell 8 by angle aluminum riveting. The two ends of the horizontal reinforcement beam 6 are respectively fixed to the side of the fuselage longitudinal bulkhead 5 by angle aluminum riveting, and the lower surface of the horizontal reinforcement beam 6 is riveted to the upper surface of the lifting system shell 8. Finally, the lower end surface of the T-wing telescopic support rod 3 is placed in the installation groove reserved on the upper end surface of the horizontal wing surface 4. After confirming that the installation position and horizontal measurement parameters are correct, the two are bonded and fixed by using a carbon fiber consolidating agent, and the surface is smoothed.

[0056] The working process of the device is as follows:

[0057] 1) Surface aircraft static floating / before entering the water

[0058] The T-wing segment 15 is completely retracted in the T-wing lifting system 2, and the span H1 of the T-wing telescopic support rod 3 is 0.03L.

[0059] 2) When a watercraft is gliding on the water

[0060] Step a: According to the wave parameters monitored and fed back by the wind and wave real-time test system mounted on the surface aircraft, the operator determines the vertical position of the T-wing anti-roll device according to the taxiing motion operation manual and the wave motion response parameters of the target aircraft model.

[0061] Step b, the operator inputs the target displacement value into the displacement control digital display system 7, and starts the T-wing lifting system 2 synchronously. The electric cylinder hydraulic push rod assembly 9 starts to operate. Under the thrust or tension of the telescopic rod 19, the length of the T-wing segment 15 in the T-wing lifting system 2 changes. At the same time, the T-wing telescopic support rod 3 and the horizontal wing surface 4 move vertically, and the lifting spring 11 deforms at the same time. The displacement control digital display system 7 displays the top surface position of the telescopic T-wing segment 15 in real time. The dual-output displacement sensor 16 records the vertical displacement of the T-wing segment 15 in real time. When the T-wing reaches the same position as the target displacement value, the electric cylinder hydraulic push rod assembly 9 stops working, and the T-wing segment 15, the T-wing telescopic support rod 3, and the horizontal wing surface 4 stop moving.

[0062] Step c, real-time monitoring of the motion state of the water surface aircraft combined with the retractable T-wing anti-roll device when gliding on the water surface, when the wave parameters or the motion posture of the water surface aircraft change significantly, repeating steps a and b until the water surface aircraft reaches a satisfactory longitudinal motion response parameter.

[0063] The test results show that after adopting the retractable T-wing anti-roll device, the motion response of the surface aircraft in a typical wave environment can be reduced by about 30% at most.

[0064] The protection scope of the present invention is not limited to the above-mentioned embodiments. Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the scope of the present invention. If these changes and modifications fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include these changes and modifications.

Claims

1. A retractable T-wing anti-roll device suitable for water surface aircraft, characterized in that: The invention comprises a T-wing lifting system (2), a horizontal wing surface (4), and a displacement control digital display system (7); the T-wing lifting system (2) comprises a lifting system housing (8), an electric cylinder hydraulic push rod assembly (9), a lifting spring (11), a T-wing displacement control board (14), a T-wing segment (15), and a dual-output displacement sensor (16); one end of the T-wing segment (15) is connected to one end of a T-wing telescopic support rod (3); wherein the lifting system housing (8) is fixed in a main body (1) of a water surface aircraft structure; the electric cylinder hydraulic push rod assembly (9) is connected to the top surface of the lifting system housing (8); the electric cylinder hydraulic push rod assembly (9) is connected to the T-wing displacement control board (14); the T-wing displacement control board (14) The bottom surface is connected to one end of a vertically arranged lifting spring (11), the other end of the lifting spring (11) is connected to a lifting system housing (8), and both ends of a T-shaped wing displacement control board (14) are connected to the lifting spring (11); the other end of a vertically arranged T-shaped wing segment (15) is connected to the bottom surface of the T-shaped wing displacement control board (14), and the other end of a T-shaped wing telescopic support rod (3) passes through the lifting system housing (8) and is connected to a horizontal wing surface (4); a dual-output displacement sensor (16) is fixed on the T-shaped wing displacement control board (14), and an electric cylinder hydraulic push rod assembly (9) can be actuated according to the displacement input to the displacement control digital display system (7), and the electric cylinder hydraulic push rod assembly (9) can drive the T-shaped wing displacement control board (14) to move up and down.

2. The retractable T-wing anti-roll device suitable for water surface aircraft according to claim 1, characterized in that: The lifting system housing (8) is fixed below the bottom plate of the cockpit of the water surface aircraft fuselage.

3. The retractable T-wing anti-roll device suitable for water surface aircraft according to claim 1, characterized in that: A plurality of wiper assemblies (13) are fixed to each inner side wall of the lower part of the lifting system housing (8); a rubber water stop strip (12) that swells when exposed to water is fixed to the top surface of the wiper assemblies (13) on the inner side wall of the lifting system housing (8); and a rubber water stop strip (12) that swells when exposed to water is fixed to the bottom surface of the lifting system housing (8).

4. The retractable T-wing anti-roll device for water surface aircraft according to claim 1, characterized in that: The telescopic rod travel range of the electric cylinder hydraulic push rod assembly is greater than the span of the T-wing section.

5. The retractable T-wing anti-roll device for water surface aircraft according to claim 1, characterized in that: The lifting system shell (8) is fixed to the longitudinal bulkhead (5) and the horizontal reinforcement beam (6) inside the fuselage as a whole.

6. The retractable T-wing anti-roll device suitable for water surface aircraft according to claim 4, characterized in that: The two ends of the lifting spring (11) are respectively connected to a lifting spring base (10) fixed to a lifting system housing (8) and a T-shaped wing displacement control plate (14).

7. The retractable T-wing anti-roll device for water surface aircraft according to claim 6, characterized in that: The installation method of the T-wing lifting system (2) comprises the following steps: (1) Assembling a lifting system housing (8) and opening the top surface of the lifting system housing (8); fixing a wiper assembly (13) on the lifting system housing (8); (2) arranging a rubber water stop strip (12) on the lifting system housing (8); (3) Fix the lifting spring base (10) on the lifting system housing (8) and install the lifting spring (11); (4) After fixing the T-wing small section (15) on the T-wing displacement control board (14), the small section (15) is placed in the lifting system housing (8), the T-wing telescopic support rod (3) passes through the corresponding installation hole of the lifting system housing (8), the lifting spring base (10) on the T-wing displacement control board (14) is fixed, and the lifting spring base (10) on the T-wing displacement control board (14) is connected to the lifting spring (11); (5) The mounting bottom plate (20) of the electric cylinder hydraulic push rod assembly (9) is fixed on the top surface of the T-wing displacement control board (14), and the dual-output displacement sensor (16) is fixed on the upper end surface of the T-wing displacement control board (14); the signal transmission lines of the electric cylinder hydraulic push rod assembly (9), the dual-output displacement sensor (16) and the displacement control digital display system (7) are connected, and after confirming that the signal transmission is normal, the mounting top plate (17) connected to the electric cylinder hydraulic push rod assembly (9) is fixed on the upper top plate of the lifting system housing (8) and the opening of the top surface of the lifting system housing (8) is closed with the upper top plate.

8. The retractable T-wing anti-roll device suitable for water surface aircraft according to claim 1, characterized in that: The T-wing telescopic support rod (3), the horizontal wing surface (4), and the telescopic T-wing segment (15) are composed of a foam core and a carbon fiber skin bonded to the outer surface of the foam core. The foam core is a solid structure, and the outer surface of the carbon fiber skin is waterproofed.

9. The retractable T-wing anti-roll device for water surface aircraft according to claim 1, characterized in that: The travel range of the telescopic rod (19) of the electric cylinder hydraulic push rod assembly (9) is greater than the extension length of the portion of the T-shaped wing section (15) located inside the lifting system housing (8).

10. The method for using the retractable T-wing anti-roll device for water surface aircraft according to any one of claims 1 to 9, characterized in that: The following steps are involved: 1) When the surface vehicle is floating or before entering the water The retractable T-shaped wing segment (15) is completely stored in the lifting system housing (8); 2) When a watercraft is gliding on the water Step a, according to the wave parameters monitored and fed back by the wind and wave real-time test system loaded on the surface aircraft, the operator determines the vertical position of the T-wing anti-roll device according to the taxiing motion operation manual and the wave motion response parameters of the target aircraft model; Step b, the operator inputs the target displacement value into the displacement control digital display system (7), and synchronously starts the T-wing lifting system (2), the electric cylinder hydraulic push rod assembly (9) starts to operate, and under the thrust or tension of the telescopic rod (19), the length of the T-wing segment (15) located in the lifting system housing (8) changes, and at the same time, the T-wing telescopic support rod (3) and the horizontal wing surface (4) move vertically, and the displacement control digital display system (7) displays the top surface position of the T-wing segment (15) in real time; when the top surface position of the T-wing segment (15) reaches the same position as the target displacement value, the electric cylinder hydraulic push rod assembly (9) stops working, and the T-wing segment (15), the T-wing telescopic support rod (3) and the horizontal wing surface (4) stop moving; Step c, real-time monitoring of the motion state of the surface aircraft combined with the retractable T-wing roll stabilization device when gliding on the water surface. When the wave parameters or the motion posture of the surface aircraft change significantly, repeat steps a and b until the surface aircraft reaches satisfactory longitudinal motion response parameters.

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