KR102582415B1 - aircraft taking off and landing appartus for vessel - Google Patents

Abstract

A marine aircraft take-off and landing device is disclosed. The disclosed marine aircraft take-off and landing device includes a fixing plate fixedly installed on the deck of a ship; A takeoff and landing plate for the takeoff and landing of an aircraft capable of up and down takeoff and landing; It includes a 6-axis moving module that connects between the fixed plate and the takeoff and landing plate to maintain the attitude of the takeoff and landing plate in a state capable of taking off and landing, wherein the 6-axis moving module is configured on the fixed plate and operates on the fixed plate. a forward and left and right movement module that allows the takeoff and landing plate to move linearly forward and backward and to move left and right; A table lift module installed on top of the forward and backward and left and right moving modules and configured as a table lift to raise and lower the takeoff and landing plate with respect to the fixed plate by independent driving; A tilting module configured at the top of the table lift module to tilt the takeoff and landing plate forward and backward and left and right with respect to the fixing plate; and a rotation module that connects the tilting module and the takeoff and landing plate, and allows left and right rotation of the takeoff and landing plate with respect to the fixed plate.

Description

{aircraft taking off and landing appartus for vessel}

The present invention relates to a take-off and landing device for a marine aircraft that ensures safe landing of the aircraft by maintaining a constant height and level of the landing pad even on a ship moving at sea. More specifically, it relates to forward and backward movement, left and right movement, and up and down movement of the takeoff and landing pad. , 6-axis movements of left and right tilting, forward and backward tilting, and left and right rotation are possible, enabling stable height and horizontal maintenance of the take-off and landing pad in response to the up and down movement of the ship. In addition, independent actuators for each direction of movement are configured to control the ship's movement. This relates to a take-off and landing device for a marine aircraft that can respond more quickly and effectively to movement and improve the bearing capacity to withstand the load of the aircraft.

Generally, aircraft that can land and take off vertically, such as helicopters or drones, take off and land on a landing pad.

When these takeoff and landing pads are installed on the ground or on the roof of a building, they can be used for takeoff and landing of an aircraft without any problems even if they are installed in a fixed state.

However, there are cases where a takeoff and landing pad is installed on a ship in order for an aircraft to take off and land on a ship operating at sea. In this case, as the ship moves with the waves, the takeoff and landing pad also moves up, forward, back, left, and right, allowing the aircraft to safely land or land. It was difficult to take off.

To solve this problem, a takeoff and landing device that can maintain a constant height and horizontal state of the takeoff and landing pad is disclosed in Patent No. 10-2069240 and Patent No. 10-1709812.

Registered Patent No. 10-2069240 includes a fixing plate fixed to the ship, a take-off and landing plate located on the upper side of the fixing plate and maintained horizontally on which the drone lands, and 3 located between the fixing plate and the take-off and landing plate to maintain the level of the take-off and landing plate. A ship-borne drone landing device is disclosed, including an axis module, wherein the three-axis module includes a rotating member rotatable about the X, Y, and Z axes.

However, since this ship-borne drone take-off and landing device is a device that maintains the level of the take-off and landing plate only by rotating movement in three axes, the degree of freedom is not high, so it is difficult to maintain the height and horizontality of the take-off and landing plate consistently by responding precisely to the movement of the ship. There was a problem that was realistically impossible.

In addition, the existing registered patent No. 10-2069240 states that the 3-axis module consists of a first rotating part, a second rotating part, and a third rotating part that can rotate about the X, Y, and Z axes, respectively, and the first rotating part, the second rotating part, and the third rotating part Since the rotating parts are structured in a sequentially connected structure, at least two rotating parts (second rotating part, third rotating part) must be operated to change the height of the landing plate or the height of the fixed plate for horizontal maintenance, so the control and power consumption of the driving device are reduced. It is very inefficient, and there is a problem that it cannot withstand the load of the aircraft well and has poor durability, causing easy breakdowns.

Registered Patent No. 10-1709812 discloses an intelligent helipad that can adjust the take-off and landing pad to be parallel to the horizon by the motion platform part, where the motion platform part adopts the motion Stewart platform to provide six degrees of freedom for parameters. It is configured to guarantee.

However, this typical motion stuart platform is a structure in which six linear actuators are connected between the lower plate and the upper plate (landing pad), and all drives of the motion stuart are operated by six linear actuators to maintain a constant horizontal posture of the landing pad in response to the movement of the ship. There was a problem in that the actuation of the actuator was inefficient because it was difficult to achieve by the operation of only one of the linear actuators.

For example, if the lower plate on which the motion stuart platform is installed must be moved entirely downward to maintain the level of the upper plate (landing pad), it cannot be operated by driving only one of the six linear actuators, and a total of six linear actuators must be moved downward. It was only possible to operate everything, so it was disappointing that the operating efficiency was not good.

Registered Patent No. 10-2069240 Registered Patent No. 10-1709812

The present invention was created to solve the conventional problems as described above. The take-off and landing pad can be moved in 6 axes of forward and backward movement, left and right movement, up and down movement, left and right tilting, forward and backward tilting, and left and right rotation, allowing for up and down movement of the ship. In addition to maintaining the stable height and level of the landing pad, independent actuators are configured for movement in each direction, enabling a more rapid and effective response to the movement of the ship and improving the support capacity to withstand the load of the aircraft. The purpose is to provide a take-off and landing device for a marine aircraft having an improved form so that it can be used.

In addition, the present invention can increase the response to the vertical movement of the ship by expanding the vertical height variable range of the takeoff and landing pad, and enables vertical movement by independent actuator operation, resulting in good energy consumption efficiency and the ability to stably support the aircraft. Another purpose is to provide a take-off and landing device for a marine aircraft having an improved form in which a table lift is applied to the vertical movement of the take-off and landing pad.

However, the purpose of the present invention is not limited to this, and of course, even if not explicitly mentioned, purposes or effects that can be understood from the means of solving the problem or the embodiment are also included.

The take-off and landing device for a marine aircraft of the present invention for achieving the above object includes a fixed plate fixedly installed on the deck of a ship; A takeoff and landing plate for the takeoff and landing of an aircraft capable of up and down takeoff and landing; It includes a 6-axis moving module that connects between the fixed plate and the takeoff and landing plate to maintain the attitude of the takeoff and landing plate in a state capable of taking off and landing, wherein the 6-axis moving module is configured on the fixed plate and operates on the fixed plate. a forward and left and right movement module that allows the takeoff and landing plate to move linearly forward and backward and to move left and right; A table lift module installed on top of the forward and backward and left and right moving modules and configured as a table lift to raise and lower the takeoff and landing plate with respect to the fixed plate by independent driving; A tilting module configured at the top of the table lift module to tilt the takeoff and landing plate forward and backward and left and right with respect to the fixing plate; and a rotation module that connects the tilting module and the takeoff and landing plate, and allows left and right rotation of the takeoff and landing plate with respect to the fixed plate.

The forward and backward and left and right movement modules include a pair of forward and backward movement guides installed on both left and right ends of the fixing plate in the forward and backward direction, and a forward and backward movement plate configured to slide in the forward and backward direction along the pair of forward and backward movement guides, Consisting of a forward and backward movement driving means consisting of a ball screw linear actuator installed in the front and rear direction in the middle of the left and right sides of the fixed plate and connected to the lower end of the forward and backward movable plate and moving the forward and backward movable plate in the forward and backward direction with respect to the fixed plate. Forward and backward movement module; a left and right movement guide that is installed in the left and right directions at both front and rear ends of the front and rear movement plate and guides the sliding left and right movement of the table lift module; A left and right moving driving means consisting of a ball screw linear actuator installed in the left and right directions in the front and rear of the forward and backward moving plate and connected to the bottom of the table lift module to move the table lift module in the left and right directions with respect to the forward and backward moving plate. It may be configured to include a configured left and right movement module.

The table lift module includes a lift base plate connected to the left and right moving modules; a lift elevating plate spaced apart from an upper part of the lift base plate; Link means configured to connect the base plate and the lift plate to move the lift plate up and down with respect to the base plate according to a joint action of folding or unfolding; It may be configured to include; a lifting and lowering driving means installed on the link means and composed of a hydraulic cylinder to expand and contract the link means.

The tilting module has a "+" shape, and has left and right tilting supports extending downwardly at both front and rear ends and hingedly connected to the front and rear ends of the lifting plate, and extending upward at both left and right ends. A tilting body provided with forward and backward tilting supports hingeably connected to the left and right ends of the lower part of the rotation module to guide left and right tilting and forward and backward tilting of the rotation module with respect to the lifting plate; Left and right tilting driving means configured to connect the left and right tilting support portions and the lifting plate and tilting the rotation module left and right with respect to the lifting plate; It may be configured to include a forward/backward tilting drive means configured to connect the forward/backward tilting support and the rotation module to tilt the rotation module left and right with respect to the lifting plate.

The rotation module includes a rotation support plate connected to the front and rear tilting support portions; A bearing housing formed in a ring shape at the center of the rotation support plate; a bearing configured in the bearing housing and connected to the takeoff and landing plate; It may be configured to include; a rotation drive means fixedly installed at the center of the rotation support plate and consisting of an electric motor configured to have a motor shaft coupled to the take-off and landing plate and rotating the take-off and landing plate with respect to the rotation support plate.

According to the above, the present invention allows movement in 6 axes of the take-off and landing plate, including forward and backward movement, left and right movement, up and down movement, left and right tilting, forward and backward tilting, and left and right rotation, with a superior degree of freedom, allowing for the movement of the ship. This has the effect of encouraging safe takeoff and landing of aircraft by responding more quickly and precisely.

In addition, the present invention consists of a completely different configuration from existing take-off and landing devices, and in particular, a table lift module is applied to move the take-off and landing plate up and down, and the hydraulic cylinder of the table lift is independently driven to operate independently, so it can move up and down. Driving efficiency can be improved compared to the existing method in which all driving devices are driven together for movement, and the vertical height variable range is expanded compared to existing take-off and landing devices, making it easier to maintain height for the vertical movement of the ship. there is.

In addition, the table lift module is placed in the middle, the front and rear and left and right modules are placed on the lower side, and the tilting module and rotation module are sequentially configured on the upper side to connect the fixed plate and takeoff and landing plate, allowing the aircraft to take off and land. The plate supports more stably, improving safety, eliminating device operation errors, and reducing the occurrence of malfunctions.

In addition, the various and beneficial advantages and effects of the present invention are not limited to the above-described content, and may be more easily understood in the process of explaining specific embodiments of the present invention.

1 is an illustration of the installation of a take-off and landing device for a marine aircraft according to an embodiment of the present invention;
Figure 2 is a front view of the take-off and landing device for a marine aircraft of the present invention;
Figure 3 is a side view of the take-off and landing device for a marine aircraft of the present invention;
Figure 4 is an enlarged perspective view showing the take-off and landing plate separated from the marine aircraft take-off and landing device of Figure 1;
Figure 5 is an exploded perspective view showing the separated state of the tilting module of the present invention;
Figures 6 and 7 are exemplary diagrams showing a state in which the take-off and landing device for a marine vehicle according to the present invention is tilted left and right and tilted forward and backward according to changes in the attitude of the ship, so that the take-off and landing plate is maintained in a horizontal state.

The above objects, other objects, features and advantages of the present invention will be easily understood through the following preferred embodiments related to the attached drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided so that the disclosed content will be thorough and complete and so that the spirit of the present invention can be sufficiently conveyed to those skilled in the art.

In this specification, when an element is referred to as being on another element, it means that it may be formed directly on the other element or that a third element may be interposed between them. Additionally, in the drawings, the thickness of components is exaggerated for effective explanation of technical content.

Embodiments described in this specification will be explained with reference to cross-sectional views and/or plan views, which are ideal illustrations of the present invention. In the drawings, the thicknesses of films and regions are exaggerated for effective explanation of technical content. Therefore, the shape of the illustration may be changed depending on manufacturing technology and/or tolerance. Accordingly, embodiments of the present invention are not limited to the specific form shown, but also include changes in form produced according to the manufacturing process. For example, an etch area shown at a right angle may be rounded or have a shape with a predetermined curvature. Accordingly, the regions illustrated in the drawings have properties, and the shapes of the regions illustrated in the drawings are intended to illustrate a specific shape of the region of the device and are not intended to limit the scope of the invention. In various embodiments of the present specification, terms such as first and second are used to describe various components, but these components should not be limited by these terms. These terms are merely used to distinguish one component from another. Embodiments described and illustrated herein also include complementary embodiments thereof.

The terms used in this specification are for describing embodiments and are not intended to limit the invention. As used herein, singular forms also include plural forms, unless specifically stated otherwise in the context. As used in the specification, 'comprises' and/or 'comprising' does not exclude the presence or addition of one or more other elements.

In describing specific embodiments below, various specific details have been written to explain the invention in more detail and to aid understanding. However, a reader skilled in the art to understand the present invention will recognize that it can be used without these specific details. In some cases, it is mentioned in advance that when describing the invention, parts that are commonly known but are not significantly related to the invention are not described in order to prevent confusion without any reason in explaining the invention.

Hereinafter, with reference to FIGS. 1 to 7, a take-off and landing device 10 for a marine aircraft according to an embodiment of the present invention will be described.

The marine aircraft takeoff and landing device 10 of the present invention is installed on the deck of a ship, such as a ship or merchant ship, and is a device that allows takeoff and landing of an aircraft capable of up and down takeoff and landing, such as a helicopter or drone.

The take-off and landing device 10 of the present invention includes a fixed plate 101 fixed to the deck of a ship (v), a take-off and landing plate 102 disposed on the upper part of the fixed plate 101 and on which the aircraft takes off and lands, and a fixed A 6-axis configuration that connects the plate 101 and the takeoff and landing plate 102 and moves the takeoff and landing plate 102 relative to the fixed plate 101 so that the takeoff and landing plate 102 maintains a constant altitude (height) and horizontal state. It is configured to include a movement module (105).

The 6-axis movement module 105 of the present invention has a completely different configuration and connection relationship between components than the motion Stuart platform or 3-axis module of the existing takeoff and landing device.

The 6-axis movement module 105 of the present invention is configured to include a forward/backward and left/right movement module 110, a table lift module 140, a tilting module 150, and a rotation module 170.

The forward and backward and left and right movement modules 110 are configured to allow the forward and backward linear movement and left and right linear movement of the takeoff and landing plate 102 with respect to the fixed plate 101, and are composed of the forward and backward movement module 120 and the left and right movement module 130. It is designed to include

The forward and backward movement module 120 includes a pair of forward and backward movement guides 121 installed in the forward and backward direction at both left and right ends of the fixing plate 101, and slides in the forward and backward direction along the pair of forward and backward movement guides 121. A forward and backward moving plate 122 is configured, and a forward and backward moving driving means installed on the fixed plate 101 and connected to the bottom of the forward and backward moving plate 122 to move the forward and backward moving plate 122 back and forth with respect to the fixed plate 101 ( 123).

Each forward and backward movement guide 121 connects a pair of first bar supports 121a fixed to the front and rear ends of the left and right sides of the fixing plate 101, and this pair of first bar supports 121a. It consists of a first rail bar (121b) that guides the movement of the forward and backward moving plate (121).

The back and forth movable plate 122 has a first slide ring 122a through which the first rail bar 121b is inserted into the lower edge of the back and forth movable plate 122 to slide along the first rail bar 121b. It is composed.

The forward and backward movement driving means 123 includes a motor 126 installed on one side of the fixed plate 101, a screw 125 connected and rotated by the motor 126, and the bottom of the forward and backward movement plate 122. It may be composed of a motor-driven ball screw linear actuator including a moving block 127 that is installed in and connected to the screw 125 in a ball-screw form with the screw 125 penetrating, and is located in the middle of the left and right sides of the fixed plate. Since it is installed in the front-back direction, stable back-and-forth movement of the front-back moving plate 122 can be achieved.

The left and right movement module 130 is installed in the left and right directions at both front and rear ends of the back and forth movement plate 122 and is connected to the left and right movement guide 131 that guides the left and right movement of the table lift module 140, and the front and rear movement plate 122. It is installed and connected to the bottom of the table lift module 140 and consists of left and right movement driving means 133 that move the table lift module 140 left and right with respect to the forward and backward movement plate 122.

Each left and right movement guide 131 connects a pair of second bar supports 131a fixed to the left and right ends of the front and rear sides of the forward and backward movement plate 121, and this pair of second bar supports 131a. It consists of a second rail bar 131b that guides the movement of the table lift module 140.

At this time, a second slide ring (141a) is provided at the bottom of the table lift module 140 through which the second rail bar (131b) is inserted and allows the table lift module (140) to slide along the second rail bar (131b). It can be configured.

The left and right movement drive means 133 include a motor 136 installed on one side of the forward and backward movement plate 122, a screw 135 connected and rotated by the motor 136, and the table lift module 140. It may be composed of a motor-driven ball screw linear actuator including a moving block 137 installed at the bottom and connected to the screw 135 in a ball-screw form with the screw 135 penetrating, and the forward and backward moving plate 122 ), so that the table lift module 140 can be stably moved left and right.

The table lift module 140 is configured at the top of the forward and backward and left and right movement modules 110 and is configured to elevate and lower the take-off and landing plate 102 with respect to the fixed plate 101 through an independent configuration.

The table lift module 140 may be configured as a normal table lift, and includes a lift base plate 141 connected to the left and right movement guide 131 of the left and right movement module 130 and the left and right movement driving means 133, and a base. The lift plate 142 is spaced apart to move up and down on the top of the plate 141, and the base plate 141 is connected to the base plate 141 according to the joint action of folding or unfolding. Includes a link means 143 that moves the lifting plate 142 up and down, and a lifting drive means 146 made up of a hydraulic cylinder installed on the link means 143 to expand and contract the link means 143. It is configured to do so.

The link means 143 has the same structure as the link means of a normal table lift, and the structure and principle of folding or unfolding the lifting plate 142 to move up and down with respect to the base plate 141 are well known, so detailed description will be omitted.

The present invention uses a table lift to adjust the height of the take-off and landing plate 102 with respect to the plate 101 fixed to the ship (v), so that, unlike existing take-off and landing devices, only the table lift module 140 is hydraulically operated. It may be possible to adjust and maintain the height of the takeoff and landing plate by independent driving of the cylinder.

In addition, the table lift module 140 has a height variable range that is far superior to that of the motion stuart platform or 3-axis module of existing takeoff and landing devices, making it very easy to maintain the height of the takeoff and landing plate 102 in response to the movement of the ship (v). It can be done.

The tilting module 150 is configured at the top of the table lift module 140 to enable forward and backward tilting and left and right tilting of the takeoff and landing plate 102 with respect to the fixing plate 101.

The tilting module 150 is configured to include a tilting body 151, left and right tilting driving means 160, and forward and backward tilting driving means 165.

The tilting body 151 is formed in a "+" shape, extends vertically downward at both front and rear ends, and is provided with a first hinge pin 152a, and this first hinge pin 152a is connected to the lifting plate 142. Left and right tilting supports 152 are inserted into the first hinge holes h1 formed at the front and rear ends and hingeably connected to the lifting plate 142, and are formed at both left and right ends extending vertically upward, and a second hinge pin is provided. (153a) is provided, and the second hinge pin (153a) is inserted into the second hinge hole (h2) formed at the left and right ends of the lower part of the rotation module 170 to be hingedly connected to the rotation module 170. The support portion 153 is configured to guide the left and right tilting and forward and backward tilting of the rotation module 170 with respect to the lifting plate 142.

The left and right tilting driving means 160 is configured to connect the left and right tilting supports 152 and the lifting plate 142 and tilt the rotation module 170 left and right with respect to the lifting plate 142.

The left and right tilting drive means 160 include a first drive motor unit 161 fixed to the left and right tilting support units 152, and the middle part is coupled to the motor shaft of the first drive motor unit 161 and extends to both sides of the motor shaft. A first rotating arm 162 is configured so that both sides rotate up and down at a predetermined angle as the first drive motor 161 is driven, and each end is hinged and connected to both ends of the first rotating arm 162. The lower end is hingedly connected to the lifting plate 142 and is configured to include a pair of first power transmission bars 164 that rotate the lifting plate 142 according to the up and down rotation of the first rotating arm 162.

Here, the upper end of each of the pair of first power transmission bars 164 is connected to the side of the first rotating arm 162 using a ball joint, and the lower end of each is connected to the side of the lifting plate 162 using a ball joint. It can be configured as follows.

The forward and backward tilting drive means 165 includes a second drive motor unit 166 fixed to the front and rear tilting support unit 153, and the middle part is coupled to the motor shaft of the second drive motor unit 166 and extends to both sides of the motor shaft. A second rotating arm 166 is configured so that both sides rotate up and down at a predetermined angle according to the driving of the second drive motor 165, and are hingedly connected to both ends of the second rotating arm 166, respectively. The upper end of the second power transmission pair is hingedly connected to the side of the rotation support plate 171 of the rotation module 170, which will be described later, and rotates the rotation module 170 according to the up and down rotation motion of the second rotation arm 166. It is configured to include a bar (169).

Here, the lower end of each of the pair of second power transmission bars 169 is connected to the side of the second rotating arm 166 by a ball joint, and the upper end of each is connected to the side of the rotation support plate 171 by a ball joint. It can be configured as follows.

A first fixing groove 154 is formed in the left and right tilting supports 152 so that the left and right tilting drive means 160 are firmly fixed to the left and right tilting supports 152, and the first driving motor is installed in the first fixing groove 154. (161) is configured to be inserted and bonded. At this time, the first drive motor 163 may be configured with a first flange portion to be coupled to the left and right tilting supports 152 with bolts, etc. while inserted into the first fixing groove 154.

The forward and backward tilting drive means 165 have a second fixing groove 155 formed in the front and rear tilting support portion 153 so that the front and rear tilting support portion 153 is firmly fixed to the front and rear tilting support portion 153, and the second driving motor is installed in the second fixing groove 155. (166) is configured to be inserted. At this time, the second drive motor 166 may be configured with a second flange portion to be coupled to the front and rear tilting support portion 153 with a bolt or the like while being inserted into the second fixing groove 155.

Meanwhile, in the above, the left and right tilting driving means 161 and the forward and backward tilting driving means 165 are each composed of an electric motor, a rotating arm, and a power transmission bar, and the power of the electric motor is transmitted by the rotating arm and the power transmission bar to perform a tilting operation. Although it has been described as being done, it is not limited to this, and the left and right tilting driving means 161 and the forward and backward tilting driving means 165 are made of a direct motor connection structure, so that the motor shaft of the electric motor installed on the left and right tilting support bars 152 is directly connected to the lifting plate. It is configured to be connected to (142), and the motor shaft of the electric motor installed on the front and rear tilting support 153 can be configured to be directly connected to the rotation module 170. In addition, in the present invention, the left and right tilting drive means ( 161) and the forward/backward tilting driving means 165 may be composed of various driving devices as long as they can provide driving force to perform the tilting operation of the lifting plate 142 and the rotation module 170 with respect to the tilting body 151. Of course it exists.

The rotation module 170 is composed of a rotation support plate 171 that is rotatably installed in a hinged manner on the front and rear tilting supports 153, and a bearing housing 172 is formed at the center of the upper surface of this rotation support plate 171, and this bearing The bearing 173 is connected to the inside of the housing 172, and the inside of the bearing 173 is configured to be connected to the bottom of the takeoff and landing plate 102, and the takeoff and landing plate 102 is connected to the bearing (171) with respect to the rotation support plate 171. 173), so that it can rotate left and right. In the present invention, the rotation module 170 is configured to connect the rotation support plate 171 and the takeoff and landing plate 102 and may include a rotation drive means 175 that rotates the takeoff and landing plate 102. The rotation drive means 175 may be made of an electric motor, and is fixedly installed at the center of the upper surface of the rotation support plate 171 so as to be placed inside the bearing 173, and the motor shaft is coupled and fixed to the center of the lower surface of the take-off and landing plate 102. It can be configured.

The marine aircraft take-off and landing device of the present invention includes forward and backward movement driving means 123, left and right moving driving means 133, lifting and lowering driving means 146 of the table lift module 140, left and right tilting driving means 160, and forward and backward tilting driving means. (165), a control unit is configured to control the operation of the rotation drive means 175, and the operation of each drive means is controlled by the control of this control unit, so that the take-off and landing plate 102 is adjusted to a predetermined height and level in response to changes in the ship's attitude. This can be controlled to maintain this.

At this time, the control unit may further include an attitude change detection sensor including a gyro sensor that detects the attitude and position change value of the take-off and landing plate 102 when the attitude changes due to the movement of the ship, and through this attitude change detection sensor The operation of the 6-axis movement module 105 can be controlled using the detected sensor values to ensure that the takeoff and landing plate 102 maintains its height and level.

Although the present invention has been shown and described in connection with preferred embodiments for illustrating the principles of the present invention, the present invention is not limited to the configuration and operation as shown and described. Rather, those skilled in the art will be able to understand that many changes and modifications can be made to the present invention without departing from the spirit and scope of the appended claims. Accordingly, all such appropriate changes, modifications and equivalents shall be considered to fall within the scope of the present invention.

101… Fixed plate
102… takeoff and landing plate
105… Axis movement module
110… Forward and backward and left and right movement modules
120… Forward and backward movement module
121… Forward and backward movement guide
122… back and forth moving plate
123… Forward and backward movement driving means
130… Left and right movement module
131… Left and right movement guide
133… Left and right movement driving means
140… table lift module
141… lift base plate
142… lift board
143… Link means
146… Elevating drive means
150… tilting module
151… Tilting body
152… Left and right tilting support
153… Front and rear tilting support
160… Left and right tilting drive means
165… Forward and backward tilting drive means
170… rotation module
171… rotating support plate
172… bearing housing
173… bearing
175… Rotating drive means

Claims (5)

A fixing plate (101) fixedly installed on the deck of the ship;
A takeoff and landing plate (102) on which an aircraft capable of up and down takeoff and landing is performed;
It is configured to connect between the fixed plate and the takeoff and landing plate, and moves the position of the takeoff and landing plate with respect to the fixed plate so that the takeoff and landing plate maintains a constant altitude and horizontal state, so that the attitude of the takeoff and landing plate is in a state in which the aircraft can take off and land. Includes a 6-axis movement module 105 that maintains,
The 6-axis movement module 105,
A forward and backward and left and right movement module 110 configured on the fixed plate to enable forward and backward linear movement and left and right linear movement of the takeoff and landing plate with respect to the fixed plate;
A table lift module 140 configured at the top of the forward and backward and left and right moving modules and configured as a table lift to elevate and lower the takeoff and landing plate with respect to the fixed plate by independent driving;
A tilting module 150 configured at the top of the table lift module to tilt the takeoff and landing plate forward and backward and left and right with respect to the fixing plate;
A rotation module 170 that connects the tilting module and the take-off and landing plate, and allows left and right rotation of the take-off and landing plate with respect to the fixed plate.
According to claim 1,
The forward and backward and left and right movement modules 110,
A pair of forward and backward movement guides 121 installed on both left and right ends of the fixing plate in the forward and backward direction, a forward and backward movement plate 122 configured to slide in the forward and backward direction along the pair of forward and backward movement guides, and the fixing plate 122. Back-and-forth driving means 123 consisting of a ball screw linear actuator installed in the front-back direction in the middle of the left and right sides of the plate and connected to the bottom of the back-and-forth movable plate to move the back-and-forth movable plate in the forward and backward direction with respect to the fixed plate. Configured forward and backward movement module 120;
a left and right movement guide (131) installed in the left and right directions at both front and rear ends of the front and rear movement plate and guiding the sliding left and right movement of the table lift module; Left and right moving driving means consisting of a ball screw linear actuator installed in the left and right directions in the front and rear of the forward and backward moving plate and connected to the bottom of the table lift module to move the table lift module in the left and right directions with respect to the forward and backward moving plate ( 133) A left and right moving module (130) consisting of: A take-off and landing device for a marine aircraft, characterized in that it includes.
According to claim 2,
The table lift module 140,
A lift base plate (141) connected to the left and right moving modules;
A lift elevating plate 142 spaced apart from an upper part of the lift base plate;
Link means 143 configured to connect the base plate and the lift plate and move the lift plate up and down with respect to the base plate according to a joint action of folding or unfolding;
A lifting and lowering drive means (146) installed on the link means and composed of a hydraulic cylinder to expand and contract the link means.
According to claim 3,
The tilting module 150 is
It is formed in the shape of a "+", and is provided with left and right tilting supports 152 that extend downward at both front and rear ends and are hingedly connected to the front and rear ends of the lifting plate, and extend upward at both left and right ends to support the rotation module. A tilting body 151 that is provided with forward and backward tilting supports 153 hingeably connected to the left and right ends of the lower part and guides left and right tilting and forward and backward tilting of the rotation module with respect to the lifting plate;
Left and right tilting driving means 160 configured to connect the left and right tilting support and the lifting plate to tilt the rotation module left and right with respect to the lifting plate;
A forward and backward tilting drive means (165) configured to connect the forward and backward tilting support and the rotation module to tilt the rotation module left and right with respect to the lifting plate.
According to claim 4,
The rotation module 170 is,
A rotation support plate 171 connected to the front and rear tilting support portions;
A bearing housing 172 formed in a ring shape at the center of the rotation support plate;
A bearing 173 configured in the bearing housing and connected to the takeoff and landing plate;
It is fixedly installed at the center of the rotation support plate, and the motor shaft is configured to be coupled to the take-off and landing plate, and includes a rotation drive means (175) consisting of an electric motor that rotates the take-off and landing plate with respect to the rotation support plate. Marine aircraft take-off and landing device.

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