A plug-in high-load ship mooring device

Abstract

The present invention relates to the technical field of ship mooring, and specifically to a plug-in high-load ship mooring device, comprising a ship connecting component connected to a ship and a fixed base arranged on land, the fixed base comprising a lock seat component arranged on a buffer support platform, the ship connecting component is provided with a lock head component plugged with the lock seat component, and the mooring of the ship is achieved by locking the lock head component and the lock seat component; a sliding guide component connected to the buffer support platform through a supporting structure is provided below the lock seat component, the buffer support platform is connected to the support base through an oil cylinder component, and the support base is rotatably arranged on a rotating base, which can bear a large mooring tension while providing multi-directional buffering, and is convenient to operate and can reduce the labor intensity of operators.

Description

Technical Field

[0001] The invention relates to the technical field of ship mooring, in particular to a plug-in high-load ship mooring device. Background Art

[0002] Ships need strong and powerful mooring devices to withstand large pulling forces. Ships will generate large inertial forces in wind and waves, so mooring cables and mooring equipment must be able to withstand these forces without breaking or being damaged. Strong winds will generate huge thrust on ships. When designing mooring devices, it is necessary to ensure that mooring cables and anchors can resist the force of wind. Waves will cause ships to rise and fall and sway from side to side, increasing the tension of mooring cables. Water flow will generate thrust and pull on ships, affecting the stability of mooring. At the same time, the convenience and efficiency of mooring operations should be taken into account when designing mooring devices. The use of automated or semi-automated mooring equipment can improve mooring efficiency and reduce the labor intensity of operators. Mooring devices must ensure the safety and reliability of ships during mooring, including the selection of high-strength cables, anchors and mooring equipment to ensure that they will not break or be damaged under various harsh conditions. Considering the need for ship release in emergency situations, mooring devices must also provide quick release devices and methods so that they can quickly get out of the mooring state when danger occurs to ensure the safety of ships and personnel. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a plug-in high-load ship mooring device, which can bear a large mooring tension while providing multi-directional buffering, and is easy to operate and can reduce the labor intensity of operators.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A plug-in high-load ship mooring device, comprising a ship connection assembly connected to a ship and a fixed base arranged on land, the fixed base comprising a lock seat assembly arranged on a buffer support platform, the ship connection assembly is provided with a lock head assembly plugged with the lock seat assembly, and the mooring of the ship is achieved by locking the lock head assembly and the lock seat assembly; a sliding guide assembly connected to the buffer support platform through a supporting structure is provided below the lock seat assembly, the lock head assembly is placed on the sliding guide assembly and then plugged into the lock seat assembly to ensure that the lock head assembly can accurately enter the plug-in position of the lock seat assembly; the buffer support platform is connected to the support base through a cylinder assembly, the support base is rotatably arranged on a rotating base, and the rotating base is fixed to the ground on the shore, wherein the cylinder assembly comprises a plurality of buffer cylinders, and the plurality of buffer cylinders are hinged at different positions on the side surfaces of the buffer support platform corresponding to the support base, providing multi-directional buffer support for the ship during the mooring process.

[0006] Furthermore, the buffer support platform includes a bearing plate and a guide platform vertically arranged to the bearing plate, the diagonal support rod arranged on the lower side of the guide platform is connected to the lower end of the bearing plate, and a slide rail is arranged on the end surface of the guide platform; the lock seat assembly has two parallel ones arranged on the upper part of the bearing plate, and the guide platform is located below the lock seat assembly.

[0007] Furthermore, the ship connection assembly includes a connection seat, a trapezoidal protrusion and a mooring rope, two of the locking head assemblies are arranged in parallel on the side of the connection seat, and the locking head assembly on the connection seat is arranged corresponding to the lock seat assembly on the supporting plate; two trapezoidal protrusions are arranged at the lower end of the connection seat, one end of the mooring rope is connected to the connection seat, and the other end is connected to the ship.

[0008] Furthermore, the sliding guide assembly includes a sliding seat, a slider and a positioning groove. A plurality of sliders are arranged at the bottom of the sliding seat, and the sliders are slidably arranged on the slide rails on the guide platform; the upper end surface of the sliding seat is provided with a positioning groove corresponding to the trapezoidal protrusion at the bottom end of the connecting seat. When the ship is docked and moored, the trapezoidal protrusion of the ship connecting assembly is inserted into the positioning groove of the sliding guide assembly, and the position and orientation of the locking head assembly are positioned relative to the lock seat assembly, and the ship connecting assembly is pushed on the sliding seat to slide toward the lock seat assembly, so that the locking head assembly is plugged into the lock seat assembly.

[0009] Furthermore, the lock head assembly and the lock base assembly have the same structure and are arranged in mirror symmetry. The lock head assembly also includes a shell, a lock tongue, a hinge assembly and a latch assembly. The middle part of the lock tongue is rotatably arranged on the shell through the hinge assembly. When the lock head assembly is inserted into the lock base assembly, the lock tongue of the lock head assembly can push the lock base hook of the lock base assembly to rotate and realize the locking of the lock tongue and the lock base hook. The latch assembly on the shell can lock the rotation of the lock tongue on the shell when the lock tongue and the lock base hook are locked.

[0010] Further, the shell includes a limiting hole, a rotating shaft hole, a latch mounting portion, a guide portion and an abutment portion. One side of the shell has an open cavity that can accommodate the lock tongue. The upper part of the cavity is provided with an abutment portion, the lower part of the cavity is provided with a guide portion, and both sides of the cavity are provided with rotating shaft holes. The hinge assembly is arranged in the rotating shaft hole and connected to the lock tongue. A latch mounting portion for installing the latch assembly is arranged near the rotating shaft hole. The limiting hole is an arc-shaped long hole, and the extending direction of the limiting hole falls on a circle centered on the rotating shaft hole. On; the lock tongue includes a limit pin, a lock tongue hook, a lock tongue base, a locking groove and a through hole, the lock tongue is C-shaped as a whole, the lock tongue hook is located at one end of the C-shaped structure of the lock tongue, the lock tongue base is located at the other end of the lock tongue, the through hole is located in the middle of the lock tongue, the hinge assembly is arranged through the through hole, a stepped locking groove is arranged on the lock tongue base, the latch assembly can be inserted into the locking groove to prevent the lock tongue from rotating on the hinge assembly, the limit pin is arranged on the side of the lock tongue base, and the limit pin extends into and slidably cooperates with the limit hole.

[0011] Furthermore, the hinge assembly includes a rotating shaft passing through the through hole and the rotating shaft hole, and a retaining ring fixing the rotating shaft on the rotating shaft hole; the latch assembly includes an insertion rod, an ear plate, a spring and a pad, the insertion rod is slidably arranged in the latch mounting part, the ear plate is arranged at the end of the insertion rod, the spring is sleeved on the part of the insertion rod extending out of the latch mounting part, one end of the spring abuts the ear plate, and the other end abuts at the latch mounting part through the pad; when the lock tongue is in an open state, the extension direction of the lock tongue hook is inclined to intersect with the moving direction of the lock head assembly to the lock seat assembly; when the lock tongue is in a locked state, the extension direction of the lock tongue hook is perpendicular to the moving direction of the lock head assembly to the lock seat assembly, and the locking rod on the insertion rod is stuck in the locking groove of the lock tongue.

[0012] Furthermore, the cylinder assembly includes a cylinder seat hinge, a buffer cylinder and a piston rod hinge, the cylinder seat hinge is arranged on the vertical plate of the support base, the piston rod hinge is arranged on the bearing plate of the buffer support platform, and a buffer cylinder is arranged between the cylinder seat hinge and the piston rod hinge; there are three cylinder seat hinges and three piston rod hinges respectively, and the projection position of the piston rod hinge on the vertical plate forms a hexagonal structure with the cylinder seat hinge; two buffer cylinders are hingedly arranged on the cylinder seat hinge, and the movable ends of the two buffer cylinders are respectively hinged on two adjacent piston rod hinges.

[0013] Furthermore, the piston rod articulation portion includes an articulation seat and two ball-shaft assemblies arranged on the articulation seat; the movable end of the buffer cylinder is provided with an articulation head, and a first bevel support ring and a second bevel support ring are arranged side by side on the articulation head; the ball-shaft assembly includes a support shaft and a spherical sleeve sleeved on the support shaft, and the spherical end surface of the spherical sleeve abuts against the first bevel support ring and the second bevel support ring.

[0014] Furthermore, the support base includes a vertical plate, a reinforcing rod, a support frame and a turntable. The vertical plate is vertically arranged, the vertical plate is connected to the support frame through the reinforcing rod, and the support frame is connected to the rotating base through the turntable at the bottom.

[0015] Compared with the prior art, the present invention provides a plug-in high-load ship mooring device, which has the following beneficial effects:

[0016] 1. The present invention connects and fixes the lock assembly on the ship connection assembly with the lock seat assembly arranged on land, and a sliding guide assembly for positioning the lock assembly is arranged below the lock seat assembly, which can be easily operated and ensure that the lock assembly is smoothly plugged into the lock seat assembly.

[0017] 2. The lock head assembly and the lock seat assembly of the present invention are locked by means of a rotatable lock tongue and a lock seat hook. The structure of the lock tongue and the lock seat hook can achieve a large load-bearing capacity and avoid disconnection due to the pulling force of the ship.

[0018] 3. The cylinder assembly of the present invention can provide multi-directional buffer support for the mooring device. At the same time, the hydraulic system inside the cylinder can provide large-load buffer force. The cylinder assembly is composed of multiple cylinders, and the spatial structure composed of multiple cylinders can provide stable buffer support for the buffer support platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the mooring device of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the mooring device when the lock assembly of the present invention is separated;

[0021] Figure 3 It is a schematic diagram of the lock head assembly and the lock base assembly of the present invention when locked;

[0022] Figure 4 It is a schematic diagram of the lock head assembly and the lock base assembly of the present invention when they are opened;

[0023] Figure 5 It is a structural schematic diagram of the lock assembly of the present invention;

[0024] Figure 6It is a structural schematic diagram of the lock assembly of the present invention in another direction;

[0025] Figure 7 An exploded view of the lock assembly of the present invention;

[0026] Figure 8 An exploded view of the lock assembly of the present invention from another direction;

[0027] Fig. 9 It is a schematic diagram of the lock tongue of the present invention being locked by the latch assembly;

[0028] Fig.10 It is a schematic diagram of the lock tongue of the present invention after being released by the latch assembly;

[0029] Fig.11 It is a structural schematic diagram of the oil cylinder assembly of the present invention;

[0030] Fig.12 is a perspective view of the oil cylinder assembly of the present invention;

[0031] Fig.13 It is a structural schematic diagram of the hinged portion of the piston rod of the present invention;

[0032] Fig.14 It is a structural schematic diagram of the hinge joint and the ball shaft assembly of the present invention;

[0033] In the figure:

[0034] Lock head assembly 1, housing 11, limiting hole 111, shaft hole 112, latch mounting portion 113, guide portion 114, abutment portion 115, lock tongue 12, limiting pin 121, lock tongue hook 122, lock tongue base 123, locking groove 124, through hole 125, hinge assembly 13, shaft 131, retaining ring 132, latch assembly 14, insertion rod 141, locking rod 1411, ear plate 142, spring 143, backing plate 144;

[0035] Lock seat assembly 2, seat body 21, lock seat hook 22;

[0036] Buffer support platform 3, bearing plate 31, guide platform 32, diagonal support rod 33, slide rail 34;

[0037] Cylinder assembly 4, cylinder seat hinge part 41, buffer cylinder 42, hinge head 421, first inclined support ring 4211, second inclined support ring 4212, piston rod hinge part 43, hinge seat 431, ball shaft assembly 432, support shaft 4321, spherical sleeve 4322;

[0038] Support base 5, vertical plate 51, reinforcing rod 52, support frame 53, turntable 54;

[0039] Rotating base 6; ship connection assembly 7, connection seat 71, trapezoidal protrusion 72, mooring rope 73;

[0040] Sliding guide assembly 8, sliding seat 81, sliding block 82, positioning groove 83; DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] The present invention is described in detail below according to the accompanying drawings. The plug-in high-load ship mooring device of the present invention comprises a ship connection assembly 7 connected to a ship and a fixed base arranged on land, wherein the fixed base comprises a lock seat assembly 2 arranged on a buffer support platform 3, and the ship connection assembly 7 is provided with a lock head assembly 1 plugged with the lock seat assembly 2, and the mooring of the ship is achieved by locking the lock head assembly 1 with the lock seat assembly 2; a sliding guide assembly 8 connected to the buffer support platform 3 through a supporting structure is arranged below the lock seat assembly 2, and the lock head assembly 1 is provided on the ship connection assembly 7. After being placed on the sliding guide assembly 8, it is inserted into the lock seat assembly 2 to ensure that the lock head assembly 1 can accurately enter the insertion position of the lock seat assembly 2; the buffer support platform 3 is connected to the support base 5 through the cylinder assembly 4, and the support base 5 is rotatably set on the rotating base 6, and the rotating base 6 is fixed to the ground on the shore, wherein the cylinder assembly 4 includes a plurality of buffer cylinders, and the plurality of buffer cylinders are hinged at different positions on the side surfaces corresponding to the buffer support platform 3 and the support base 5, providing multi-directional buffer support for the ship during the mooring process.

[0043] The lock assembly 1 on the ship connection assembly 7 is plugged and fixed with the lock seat assembly 2 arranged on land, and a sliding guide assembly 8 for positioning the lock assembly 1 is arranged under the lock seat assembly 2, which can be easily operated to ensure that the lock assembly 1 is smoothly plugged into the lock seat assembly 2.

[0044] According to the attached Figure 2The buffer support platform 3 includes a bearing plate 31 and a guide platform 32 vertically arranged with respect to the bearing plate 31. The diagonal support rod 33 arranged at the lower side of the guide platform 32 is connected to the lower end of the bearing plate 31. A slide rail 34 is arranged on the end surface of the guide platform 32. The lock seat assembly 2 has two and parallel ones arranged on the upper part of the bearing plate 31. The guide platform 32 is located below the lock seat assembly 2. In an embodiment of the present invention, the extension direction of the slide rail 34 limits the movement path of the lock head assembly 1 during the plugging process to the lock seat assembly 2, thereby avoiding the occurrence of a situation in which the lock cannot be locked due to misalignment during the plugging process. Furthermore, the slide rail 34 is two parallel ones.

[0045] The ship connection assembly 7 includes a connection seat 71, a trapezoidal protrusion 72 and a mooring rope 73. Two lock assemblies 1 are arranged in parallel on the side of the connection seat 71. The lock assemblies 1 on the connection seat 71 correspond to the lock seat assembly 2 on the bearing plate 31. Two trapezoidal protrusions 72 are arranged at the lower end of the connection seat 71. One end of the mooring rope 73 is connected to the connection seat 71, and the other end is connected to the ship. In another embodiment, the two lock assemblies 1 on the side of the connection seat 71 can be in different directions, and the rotation directions of the lock tongues 12 of the two lock assemblies 1 are perpendicular to each other. The two lock seat assemblies 2 with mutually perpendicular locking directions correspond thereto, which can provide locking stability in multiple directions.

[0046] The sliding guide assembly 8 includes a sliding seat 81, a slider 82 and a positioning groove 83. A plurality of sliders 82 are arranged at the bottom of the sliding seat 81, and the sliders 82 are slidably arranged on the slide rails 34 on the guide platform 32; the upper end surface of the sliding seat 81 is provided with a positioning groove 83 corresponding to the trapezoidal protrusion 72 at the bottom end of the connecting seat 71. When the ship is docked and moored, the trapezoidal protrusion 72 of the ship connecting assembly 7 is inserted into the positioning groove 83 of the sliding guide assembly 8, and the position and orientation of the lock head assembly 1 relative to the lock seat assembly 2 are positioned, and the ship connecting assembly 7 is pushed on the sliding seat 81 to slide toward the lock seat assembly 2, so that the lock head assembly 1 is plugged into the lock seat assembly 2. In the embodiment of the present invention, the position where the trapezoidal protrusion 72 and the positioning groove 83 are engaged defines the relative position of the lock head assembly 1 and the lock seat assembly 2 in the vertical direction and the horizontal direction, and can avoid the inclination of the plugging direction of the lock head assembly 1 and the lock seat assembly 2.

[0047] According to the attached Figure 3 and 4The lock head assembly 1 and the lock base assembly 2 have the same structure and are arranged in a mirror-symmetrical manner. The lock head assembly 1 also includes a shell 11, a lock tongue 12, a hinge assembly 13 and a latch assembly 14. The middle part of the lock tongue 12 is rotatably arranged on the shell 11 through the hinge assembly 13; when the lock head assembly 1 is inserted into the lock base assembly 2, the lock tongue 12 of the lock head assembly 1 can push the lock base hook 22 of the lock base assembly 2 to rotate and realize the locking of the lock tongue 12 and the lock base hook 22. The latch assembly 14 on the shell 11 can lock the rotation of the lock tongue 12 on the shell 11 when the lock tongue 12 and the lock base hook 22 are locked.

[0048] The lock head assembly 1 and the lock seat assembly 2 are locked by the rotatable lock tongue 12 and the lock seat hook 22. The structure of the lock tongue 12 and the lock seat hook 22 can achieve a large load-bearing capacity and avoid disconnection due to the pulling force of the ship.

[0049] According to the attached Figure 5-10The housing 11 includes a limiting hole 111, a rotating shaft hole 112, a latch mounting portion 113, a guide portion 114 and an abutment portion 115. One side of the housing 11 has an open cavity that can accommodate the lock tongue 12. The upper part of the cavity is provided with an abutment portion 115, and the lower part of the cavity is provided with a guide portion 114. The two sides of the cavity are provided with a rotating shaft hole 112. The hinge assembly 13 is arranged in the rotating shaft hole 112 and connected to the lock tongue 12. The adjacent position of the rotating shaft hole 112 is provided with a latch mounting portion 113 for mounting the latch assembly 14. The limiting hole 111 is an arc-shaped long hole, and the extending direction of the limiting hole 111 falls on a circle centered on the rotating shaft hole 112; the lock tongue 12 It includes a limit pin 121, a lock tongue hook 122, a lock tongue base 123, a locking groove 124 and a through hole 125. The lock tongue 12 is C-shaped as a whole. The lock tongue hook 122 is located at one end of the C-shaped structure of the lock tongue 12, the lock tongue base 123 is located at the other end of the lock tongue 12, and the through hole 125 is located in the middle of the lock tongue 12. The hinge assembly 13 is arranged through the through hole 125, and a stepped locking groove 124 is arranged on the lock tongue base 123. The latch assembly 14 can be inserted into the locking groove 124 to prevent the lock tongue 12 from rotating on the hinge assembly 13. The limit pin 121 is arranged on the side of the lock tongue base 123, and the limit pin 121 extends into and slidably cooperates with the limit hole 111. In an embodiment of the present invention, an accommodating portion is formed between the lock tongue hook 122 and the lock tongue base 123 of the C-shaped lock tongue 12. When the lock tongue 12 is in an open state, the opening of the accommodating portion is inclined in a horizontal direction. During the process of plugging the lock head assembly 1 into the lock base assembly 2, the lock tongue hook 122 on the lock base hook 22 of the lock base assembly 2 can be extended into the accommodating portion of the lock tongue 12 of the lock head assembly 1, and the lock tongue base 123 of the lock tongue 12 of the lock head assembly 1 is pushed by the lock tongue hook 122 of the lock base hook 22, so that the lock tongue 12 rotates from the open state to the locked state, and the latch assembly 14 locks the lock tongue 12. At the same time, the lock tongue 12 of the lock head assembly 1 pushes the lock base hook 22 of the lock base assembly 2 to rotate from the open state to the locked state, and the lock base hook 22 is locked by the latch assembly 14 thereon. In addition, during the process of the lock head assembly 1 being inserted into the lock base assembly 2 , the abutment portion 115 on the housing 11 of the lock head assembly 1 can be guided by the guide portion 114 on the housing of the lock base assembly 2 .

[0050] The hinge assembly 13 includes a shaft 131 passing through the through hole 125 and the shaft hole 112, and a retaining ring 132 fixing the shaft 131 on the shaft hole 112; the latch assembly 14 includes an insertion rod 141, an ear plate 142, a spring 143 and a pad 144, the insertion rod 141 is slidably arranged in the latch mounting portion 113, the ear plate 142 is arranged at the end of the insertion rod 141, the spring 143 is sleeved on the portion of the insertion rod 141 extending out of the latch mounting portion 113, one end of the spring 143 abuts against the ear plate 142, and the other end abuts against the latch mounting portion 113 through the pad 144; when the lock tongue 12 is in the open state, the extension direction of the lock tongue hook 122 It is inclined and intersects with the moving direction of the lock head assembly 1 to be inserted into the lock base assembly 2; when the lock tongue 12 is in a locked state, the extension direction of the lock tongue hook 122 is perpendicular to the moving direction of the lock head assembly 1 to be inserted into the lock base assembly 2, and the locking rod 1411 on the insertion rod 141 is inserted into the locking groove 124 of the lock tongue 12. The specific latch mounting portion 113 is an installation structure with a through hole at one end and a accommodating space at the other end to accommodate the locking rod 1411. When the lock tongue 12 is changed from a locked state to an open state, the locking rod 1411 enters the accommodating space of the latch mounting portion 113 and disengages from the locking groove 124 of the lock tongue 12 by pulling the insertion rod 141, so that the lock tongue 12 enters an open state where it can rotate.

[0051] According to the attached Figure 11-14 The cylinder assembly 4 includes a cylinder seat hinge part 41, a buffer cylinder 42 and a piston rod hinge part 43. The cylinder seat hinge part 41 is arranged on the vertical plate 51 of the support base 5, and the piston rod hinge part 43 is arranged on the bearing plate 31 of the buffer support platform 3. A buffer cylinder 42 is arranged between the cylinder seat hinge part 41 and the piston rod hinge part 43; there are three cylinder seat hinge parts 41 and three piston rod hinge parts 43 respectively, and the projection position of the piston rod hinge part 43 on the vertical plate 51 forms a hexagonal structure with the cylinder seat hinge part 41; two buffer cylinders 42 are hingedly arranged on the cylinder seat hinge part 41, and the movable ends of the two buffer cylinders 42 are respectively hinged on two adjacent piston rod hinge parts 43.

[0052] The cylinder assembly 4 can provide multi-directional buffer support for the mooring device. At the same time, the cylinder can provide large load buffer force through the hydraulic system inside the cylinder. The cylinder assembly 4 is composed of multiple cylinders, and the spatial structure composed of multiple cylinders can provide stable buffer support for the buffer support platform 3.

[0053] The piston rod hinge part 43 includes a hinge seat 431 and two ball shaft assemblies 432 arranged on the hinge seat 431; the movable end of the buffer oil cylinder 42 is provided with a hinge head 421, and the hinge head 421 is provided with a first inclined support ring 4211 and a second inclined support ring 4212 side by side; the ball shaft assembly 432 includes a support shaft 4321 and a spherical sleeve 4322 sleeved on the support shaft 4321, and the spherical end surface of the spherical sleeve 4322 abuts against the first inclined support ring 4211 and the second inclined support ring 4212. Through the kinematic pair arrangement of the spherical sleeve 4322 and the first inclined support ring 4211 and the second inclined support ring 4212, the hinge head 421 can rotate around the support shaft 4321, and the hinge head 421 can also be tilted relative to the support shaft 4321. The bearing plate 31 can be tilted at multiple angles.

[0054] The support base 5 includes a vertical plate 51, a reinforcing rod 52, a support frame 53 and a turntable 54. The vertical plate 51 is vertically arranged, and the vertical plate 51 is connected to the support frame 53 through the reinforcing rod 52. The support frame 53 is connected to the rotating base 6 through the turntable 54 at the bottom.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plug-in high-load ship mooring device, comprising a ship connection assembly (7) connected to a ship and a fixed base arranged on land, characterized in that: The fixed base comprises a lock seat assembly (2) arranged on the buffer support platform (3); the ship connection assembly (7) is provided with a lock head assembly (1) plugged into and matched with the lock seat assembly (2); the ship mooring is achieved by locking the lock head assembly (1) and the lock seat assembly (2); a sliding guide assembly (8) connected to the buffer support platform (3) via a supporting structure is provided below the lock seat assembly (2); the lock head assembly (1) is placed on the sliding guide assembly (8) and then plugged into the lock seat assembly (2) to ensure that the lock head assembly (1) can accurately enter the lock seat assembly (2) ) plug-in position; the buffer support platform (3) is connected to the support base (5) through the cylinder assembly (4); the support base (5) is rotatably arranged on the rotating base (6); the rotating base (6) is fixed to the ground at the shore; the cylinder assembly (4) comprises a plurality of buffer cylinders, and the plurality of buffer cylinders are hinged at different positions on the side surfaces of the buffer support platform (3) corresponding to the support base (5), so as to provide multi-directional buffer support for the ship during the mooring process; the lock assembly (1) also comprises a housing (11), a lock tongue (12), a hinge assembly (13) and a latch assembly (14); The housing (11) comprises a limiting hole (111), a rotating shaft hole (112), a latch mounting portion (113), a guiding portion (114) and an abutting portion (115); the locking tongue (12) comprises a limiting pin (121), a locking tongue hook (122), a locking tongue base (123), a locking groove (124) and a through hole (125); the locking tongue (12) is in a C-shape as a whole; the locking tongue hook (122) is located at one end of the C-shaped structure of the locking tongue (12); the locking tongue base (123) is located at the other end of the locking tongue (12); the through hole (125) is located in the middle of the locking tongue (12); the hinge assembly (13) is arranged through the through hole (125); the locking tongue base (123) is provided with a stepped locking groove (124); the latch assembly (14) The locking groove (124) can be inserted into the locking groove (124) to prevent the lock tongue (12) from rotating on the hinge assembly (13); the limit pin (121) is arranged on the side of the lock tongue base (123), and the limit pin (121) extends into and slidably cooperates with the limit hole (111); the latch assembly (14) comprises an insertion rod (141), an ear plate (142), a spring (143) and a pad (144); the insertion rod (141) is slidably arranged in the latch mounting portion (113), the ear plate (142) is arranged at the end of the insertion rod (141), and the spring (143) is sleeved on the portion of the insertion rod (141) extending out of the latch mounting portion (113); one end of the spring (143) abuts against the ear plate (142), and the other end abuts against the latch mounting portion (113) through the pad (144).

2. The plug-in high-load ship mooring device according to claim 1, characterized in that: The buffer support platform (3) comprises a bearing plate (31) and a guide platform (32) arranged perpendicularly to the bearing plate (31); an oblique support rod (33) arranged at the lower side of the guide platform (32) is connected to the lower end of the bearing plate (31); a slide rail (34) is arranged on the end surface of the guide platform (32); the lock seat assembly (2) has two parallel guide rails arranged on the upper part of the bearing plate (31); the guide platform (32) is located below the lock seat assembly (2).

3. The plug-in high-load ship mooring device according to claim 2, characterized in that: The ship connection assembly (7) comprises a connection seat (71), a trapezoidal protrusion (72) and a mooring rope (73); two locking head assemblies (1) are arranged in parallel on the side of the connection seat (71); the locking head assembly (1) on the connection seat (71) is arranged corresponding to the lock seat assembly (2) on the bearing plate (31); two trapezoidal protrusions (72) are arranged at the lower end of the connection seat (71); one end of the mooring rope (73) is connected to the connection seat (71), and the other end is connected to the ship.

4. The plug-in high-load ship mooring device according to claim 3, characterized in that: The sliding guide assembly (8) comprises a sliding seat (81), a sliding block (82) and a positioning groove (83). The bottom of the sliding seat (81) is provided with a plurality of sliding blocks (82), and the sliding blocks (82) are slidably arranged on the slide rails (34) on the guide platform (32). The upper end surface of the sliding seat (81) is provided with a positioning groove (83) corresponding to the trapezoidal protrusion (72) at the bottom end of the connecting seat (71). When the ship is docked and moored, the trapezoidal protrusion (72) of the ship connecting assembly (7) is inserted into the positioning groove (83) of the sliding guide assembly (8), the position and orientation of the lock assembly (1) relative to the lock seat assembly (2) are positioned, and the ship connecting assembly (7) is pushed on the sliding seat (81) to slide toward the lock seat assembly (2), so that the lock assembly (1) is inserted into the lock seat assembly (2).

5. The plug-in high-load ship mooring device according to claim 4, characterized in that: The lock head assembly (1) and the lock seat assembly (2) have the same structure and are arranged in mirror symmetry. The middle part of the lock tongue (12) is rotatably arranged on the housing (11) via a hinge assembly (13). When the lock head assembly (1) is inserted into the lock seat assembly (2), the lock tongue (12) of the lock head assembly (1) can push the lock seat hook (22) of the lock seat assembly (2) to rotate and achieve the locking of the lock tongue (12) and the lock seat hook (22). The latch assembly (14) on the housing (11) can lock the rotation of the lock tongue (12) on the housing (11) when the lock tongue (12) and the lock seat hook (22) are locked.

6. The plug-in high-load ship mooring device according to claim 5, characterized in that: One side of the housing (11) has an open cavity capable of accommodating the locking tongue (12); an abutment portion (115) is provided at the upper portion of the cavity; a guide portion (114) is provided at the lower portion of the cavity; rotation shaft holes (112) are provided on both sides of the cavity; the hinge assembly (13) is arranged in the rotation shaft hole (112) and connected to the locking tongue (12); a latch mounting portion (113) for mounting a latch assembly (14) is provided adjacent to the rotation shaft hole (112); the limiting hole (111) is an arc-shaped long hole; and the extending direction of the limiting hole (111) falls on a circle centered on the rotation shaft hole (112).

7. The plug-in high-load ship mooring device according to claim 6, characterized in that: The hinge assembly (13) comprises a rotating shaft (131) passing through a through hole (125) and a rotating shaft hole (112), and a retaining ring (132) fixing the rotating shaft (131) on the rotating shaft hole (112); when the lock tongue (12) is in an open state, the extension direction of the lock tongue hook (122) is inclined to intersect with the moving direction of the lock head assembly (1) plugging into the lock seat assembly (2); when the lock tongue (12) is in a locked state, the extension direction of the lock tongue hook (122) is perpendicular to the moving direction of the lock head assembly (1) plugging into the lock seat assembly (2), and the locking rod (1411) on the insertion rod (141) is inserted into the locking groove (124) of the lock tongue (12).

8. The plug-in high-load ship mooring device according to claim 7, characterized in that: The cylinder assembly (4) comprises a cylinder seat hinge (41), a buffer cylinder (42) and a piston rod hinge (43); the cylinder seat hinge (41) is arranged on a vertical plate (51) of a support base (5); the piston rod hinge (43) is arranged on a bearing plate (31) of a buffer support platform (3); a buffer cylinder (42) is arranged between the cylinder seat hinge (41) and the piston rod hinge (43); three cylinder seat hinges (41) and three piston rod hinges (43) are arranged respectively, and the projection position of the piston rod hinge (43) on the vertical plate (51) forms a hexagonal structure with the cylinder seat hinge (41); two buffer cylinders (42) are hingedly arranged on the cylinder seat hinge (41), and the movable ends of the two buffer cylinders (42) are respectively hinged on two adjacent piston rod hinges (43).

9. The plug-in high-load ship mooring device according to claim 8, characterized in that: The piston rod hinge portion (43) comprises a hinge seat (431) and two ball shaft assemblies (432) arranged on the hinge seat (431); the movable end of the buffer oil cylinder (42) is provided with a hinge joint (421), and a first inclined support ring (4211) and a second inclined support ring (4212) are arranged side by side on the hinge joint (421); the ball shaft assembly (432) comprises a support shaft (4321) and a spherical sleeve (4322) sleeved on the support shaft (4321), and the spherical end surface of the spherical sleeve (4322) is in abutment with the first inclined support ring (4211) and the second inclined support ring (4212).

10. The plug-in high-load ship mooring device according to claim 9, characterized in that: The support base (5) comprises a vertical plate (51), a reinforcing rod (52), a support frame (53) and a turntable (54); the vertical plate (51) is arranged vertically; the vertical plate (51) is connected to the support frame (53) via the reinforcing rod (52); and the support frame (53) is connected to the rotating base (6) via the turntable (54) at the bottom.

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