Safe parking device for yacht

Abstract

The invention provides a safe parking device for a yacht, which belongs to the technical field of parking and comprises a contact piece, one side of the contact piece is fixedly connected with a frame, a changing unit is fixedly connected in the frame, first counteracting units are arranged in the changing unit and one side of the frame, and a linkage unit is meshed between the first counteracting units on the two sides. A hollow polyurethane box is arranged in the area, opposite to one side of the first counteracting unit, in the frame. The problems that when the yacht slides on the water surface, the yacht body is prone to colliding with the wall on the shore during the period that the sliding distance is not finished, the surface of the yacht body is scratched, and even the yacht body is damaged when the surface of the yacht body is seriously scratched, and the safety of the yacht needs to be guaranteed during stopping are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of mooring, and in particular relates to a safe mooring device for yachts. Background Art

[0002] As we all know, yachts are high-end durable consumer products for water entertainment. They integrate functions such as navigation, sports, entertainment, and leisure to meet the needs of individuals and families to enjoy life. The essential feature of yachts as entertainment tools distinguishes them from high-speed boats and tourist passenger ships as means of transportation. Yachts will become the next generation of durable consumer products entering families, just like cars. However, traditional yachts require skilled boatmen to drive.

[0003] When a yacht is docked, even if the yacht has good skills, it is inevitable that it will collide with the dock. The yacht will slide on the water. Before the sliding distance is completed, the hull is likely to collide with the wall of the shore, thereby causing scratches on the surface of the hull, and even damaging the hull in severe cases. In this way, the safety of the yacht must be ensured when docked, thereby eliminating a safe docking device for yachts. Summary of the invention

[0004] The present invention provides a safe docking device for yachts, which aims to solve the problem that the yacht may slide on the water surface. Before the sliding distance is completed, the hull is likely to collide with the wall of the shore, thereby causing scratches on the surface of the hull, and even damaging the hull in serious cases. Therefore, it is necessary to ensure the safety of the yacht when docking.

[0005] The embodiment of the present invention provides a safe docking device for yachts, comprising symmetrically arranged docking frames, wherein the tip areas of the two docking frames are respectively fixedly connected to a pair of track blocks, a threaded block is arranged between the two track blocks on one side, the threaded block is connected to the docking frames, the two threaded blocks are threadedly connected to the same threaded rod, the threads on the threaded rod are provided with two sections and in opposite directions, one end of the threaded rod is fixedly connected to the output end of a motor, the motor is arranged on a dock board, the dock board can be connected to the dock, a pair of track bars are arranged on the dock board, the track bars match the track blocks and are slidably connected, and further comprises a contact piece, one side of the contact piece is fixedly connected to a frame, a variable unit is fixedly connected inside the frame, an offset unit 1 is arranged inside the variable unit and inside the frame, a linkage unit is engaged between the offset units on both sides, a hollow polyurethane box is arranged in the area opposite to the offset unit 1 on one side of the frame, an offset unit 2 is arranged on the back of the variable unit, and an assembly unit is arranged on the back of the offset unit 2.

[0006] Preferably, the offset unit comprises a plurality of rod bodies, a rotating rod is inserted into the rod body, a slewing bearing is arranged under the rotating rod, the slewing bearing is inserted into the hoop in the adaptation area and one side of the variable unit, a pulley is fixedly connected to the upper side of the rotating rod, and a plurality of pulley surfaces on the side closer to the hollow polyurethane box are engaged with the power belt, and a connecting frame is arranged on the plurality of pulley surfaces on the other side farther from the hollow polyurethane box, and the face-to-face sides of the rod bodies on both sides are engaged with each other on the linkage unit side.

[0007] Preferably, the hollow polyurethane box contains a resilient material, and the hollow polyurethane box is made of polyurethane.

[0008] Preferably, the linkage unit includes a sheet body, with engaging openings reserved on both sides of the sheet body, the engaging openings and the offset unit in the matching area engage with each other, both ends of one side of the sheet body are fixedly connected to a double-section rod, the double-section rod is fixedly connected to the inner side of the frame, a spiral beryllium copper wire is installed on the surface of the double-section rod, and both ends of the spiral beryllium copper wire are respectively fixedly connected to the sheet body and the matching area on the inner side of the frame.

[0009] Preferably, the variable unit includes a fixed connection frame, and both ends of one side of the fixed connection frame are fixedly connected to the installation plate, and the installation plate is fixedly connected to one side of the compensation unit below, and both ends of one side of the fixed connection frame are reserved with embedding openings, and the inside of the embedding openings and the second side of the compensation unit are connected to each other, and one side of the fixed connection frame is reserved with a connecting opening, and the connecting plate is connected to the connecting opening via a fastener, and the cross-sectional surface of the connecting plate is in a right angle shape, and the connecting plate is installed on one side of the fixed connection frame, and both sides of the connecting plate are fixedly connected to the fixing platform, and the fixing platform is fixedly connected to the inside of the contact plate, and the area matching the one side of the fixed connection frame and the installation plate is fixedly connected to the compensation plate, and a compensation cavity is reserved below the compensation plate, and one side of the compensation plate is fixedly connected to the area matching the one side of the assembly unit.

[0010] Preferably, the second compensation unit includes an embedded rod embedded in the matching area of ​​one side of the variable unit, one side of the embedded rod is fixedly connected to the compensation ring, one side of the compensation ring is fixedly connected to the connecting rod, a compensation tube is installed on the surface of the connecting rod, one side of the compensation tube is in contact and cooperation with the connecting rod, the compensation tubes on both sides are fixedly connected to the compensation rod, and two spiral beryllium copper wires are installed on the surface of the compensation rod, and both sides of the two spiral beryllium copper wires are respectively fixedly connected to the matching area of ​​one side of the compensation tube.

[0011] Preferably, the compensation tube and the compensation rod are both made of polyethylene resilient material, and polyethylene is installed inside the compensation tube.

[0012] Preferably, the assembly unit comprises an assembly sheet, and both sides of one side of the assembly sheet are fixedly connected to assembly rods, and the assembly rods are fixedly connected to the docking frame.

[0013] Preferably, the offset plate is made of a strong light metal structure, and the cross-sectional surface of the offset cavity is triangular.

[0014] The beneficial effects of the present invention are:

[0015] 1. During the collision with the shore wharf, the contact piece carries pressure and achieves the purpose of first offsetting through the frame. When dislocation occurs during the collision, the purpose of dispersion is achieved through the contact between the hollow polyurethane box on one side and the rod body. After the bearing and pressure activity, the rod body can pull the other side of the sheet body to move through the bite mouth. During the displacement of the sheet body, the purpose of offsetting and anti-vibration can be achieved through the double-section rod and the spiral beryllium copper wire. The bite mouth on the other side of the sheet body can pull the bite rod body to rotate and pull the connected installation sheet and the fixed coupling frame to move. The displacement of the fixed coupling frame can pull the embedded rods on both sides of the embedded mouth to pull the offset ring to offset the offset tube and the top of the offset rod.

[0016] 2. The present invention installs a compensation cylinder and a spiral beryllium copper wire. The compensation cylinder can achieve the compensation of the vertical upward pressure by the contact piece through the embedding of the inner connecting rod, and can also achieve the compensation of the pressure at an inclined angle through the compensation cylinder and the embedded rod. During the return period after the compensation cylinder is offset, the recovery characteristics of the spiral beryllium copper wire can be used to pull the fixed connection frame and the compensation piece back to their original positions, so that it can continue to operate, thereby ensuring the compensation effect of the bump pressure when there is pressure at an inclined angle, which is safer for the yacht when docking.

[0017] 3. The present invention has an offset unit installed, and the power belt can be connected to the pulley on the rod body to achieve the purpose of dispersing the pressure of the collision. Therefore, when a single rod body bears the collision, the pressure can be dispersed to several rod bodies through the power belt, thereby strengthening the bite linkage on one side of the sheet body and ensuring the accurate dispersion of the collision.

[0018] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a structural schematic diagram of an embodiment of the present invention;

[0021] Figure 2 It is a schematic diagram of a frame separation top view structure according to an embodiment of the present invention;

[0022] Figure 3It is a schematic diagram of the structure of a change unit according to an embodiment of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of a compensation unit 1 according to an embodiment of the present invention;

[0024] Figure 5 A schematic diagram of the structure of a compensation sheet according to an embodiment of the present invention;

[0025] Figure 6 A schematic diagram of a frame structure of an embodiment of the present invention;

[0026] Figure 7 A schematic diagram of the overall structure of a contact sheet according to an embodiment of the present invention;

[0027] Figure 8 It is a schematic diagram of the top view of the threaded rod according to an embodiment of the present invention;

[0028] Reference numerals: 11, docking frame; 111, dock plate; 112, motor; 113, threaded rod; 114, track block; 115, threaded block; 116, track bar; 12, contact sheet; 13, frame; 14, hollow polyurethane box; 15, offset unit 1; 1512, power belt; 1513, rod body; 1514, rotating rod; 1515, pulley; 1516, slewing bearing; 16, linkage unit; 1612, sheet body; 1613, bite mouth; 1614, double-section rod; 161 5. Helical beryllium copper wire one; 17. Variable unit; 1712. Mounting plate; 1713. Fixed bracket; 1714. Compensation plate; 1715. Connecting port; 1716. Embedding port; 1717. Connecting plate; 1718. Fixed platform; 18. Compensation unit two; 1812. Compensation ring; 1813. Embedding rod; 1814. Connecting rod; 1815. Compensation cylinder; 1816. Compensation rod; 1817. Helical beryllium copper wire two; 19. Assembly unit; 1912. Assembly plate; 1913. Assembly rod. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of specific embodiments of the present invention. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described 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.

[0030] Reference Figure 1-8The embodiment of the present invention provides a safe docking device for a yacht, comprising a symmetrically arranged docking frame 11, wherein the tip regions of the two docking frames 11 are respectively fixedly connected to a pair of track blocks 114, a threaded block 115 is arranged between the two track blocks 114 on one side, the threaded block 115 is connected to the docking frame 11, the two threaded blocks 115 are threadedly connected to the same threaded rod 113, the threads on the threaded rod 113 are arranged with two sections and in opposite directions, one end of the threaded rod 113 is fixedly connected to the output end of a motor 112, the motor 112 is arranged on a dock board 111, the dock board 111 can be connected to the dock, and the dock board 11 1 is provided with a pair of track bars 116, the track bars 116 match with the track block 114 and are slidably connected, and also include a contact piece 12, one side of the contact piece 12 is fixedly connected to the frame 13, the inside of the frame 13 is fixedly connected to the variable unit 17, the inside of the variable unit 17 and the inside of the frame 13 are provided with an offset unit 15, the offset units 15 on both sides are engaged with the linkage unit 16, a hollow polyurethane box 14 is provided in the area opposite to the one side of the frame 13 and the offset unit 15, an offset unit 2 18 is provided on the back of the variable unit 17, and an assembly unit 19 is provided on the back of the offset unit 2 18.

[0031] The offset unit 15 includes a plurality of rod bodies 1513 with reserved teeth, a rotating rod 1514 is inserted into the rod body 1513, a slewing bearing 1516 is arranged below the rotating rod 1514, the slewing bearing 1516 is inserted into the hoop in the adaptation area and one side of the variable unit 17, a pulley 1515 is fixedly connected to the upper side of the rotating rod 1514, and a power belt 1512 is engaged with the surface of a plurality of pulleys 1515 on the side closer to the hollow polyurethane box 14, and a connecting frame is arranged on the surface of a plurality of pulleys 1515 on the other side farther from the hollow polyurethane box 14, the rod bodies 1513 on both sides are face to face and are engaged with one side of the linkage unit 16, the hollow polyurethane box 14 contains a rebound material, and the hollow polyurethane box 14 is made of polyurethane.

[0032] The soft hollow polyurethane box 14 is used to offset the pressure generated by the collision and disperse the external force toward the touching rod 1513, making the linkage more stable, and the rotation of the rod 1513 through the rotating rod 1514 is also more stable. The connecting frame installed on the surface of the pulley 1515 can transmit all the collisions and offset the energy of the collision through the offset unit 2 18.

[0033] The linkage unit 16 includes a sheet 1612 with reserved teeth, and bite openings 1613 are reserved on both sides of the sheet 1612. The bite openings 1613 and the offset unit 15 in the matching area are engaged with each other. Both ends of one side of the sheet 1612 are fixedly connected to a double-section rod 1614, and the double-section rod 1614 is fixedly connected to one side of the frame 13. A spiral beryllium copper wire 1615 is installed on the surface of the double-section rod 1614. The two ends of the spiral beryllium copper wire 1615 are respectively fixedly connected to the sheet 1612 and the matching area on one side of the frame 13. The variable unit 17 includes a fixed connection frame 1713, and both ends of one side of the fixed connection frame 1713 are fixedly connected to a mounting sheet 1712. One side of the mounting sheet 1712 is fixedly connected to the bottom of one side of the offset unit 15. The fixed connection frame 1713 Embedding openings 1716 are reserved at both ends of one side, and the inside of the embedding openings 1716 and the side of the offset unit 2 18 are connected to each other, and a connecting opening 1715 is reserved on one side of the fixed connection frame 1713, and a connecting piece 1717 is connected to the connecting opening 1715 via fasteners. The cross-sectional surface of the connecting piece 1717 is in a right angle shape, and the connecting piece 1717 is installed on one side of the fixed connection frame 1713. Both sides of the connecting piece 1717 are fixedly connected to the fixing platform 1718, and the fixing platform 1718 is fixedly connected to one side of the contact piece 12. The area matching the one side of the fixed connection frame 1713 and the installation piece 1712 is fixedly connected to the offset piece 1714, and an offset cavity is reserved under the offset piece 1714. One side of the offset piece 1714 is fixedly connected to the area matching the one side of the assembly unit 19.

[0034] The connecting piece 1717 can achieve the purpose of restraining the connection of the mounting piece 1712 through fasteners on both sides, so that after the upper offset unit 15 is worn out, the rod body 1513 can be separated and replaced, and the purpose of stable installation can be achieved through splicing installation.

[0035] The offset unit 18 includes an embedded rod 1813 embedded in the matching area of ​​one side of the variable unit 17, the embedded rod 1813 is fixedly connected to the offset ring 1812 on one side, the offset ring 1812 is fixedly connected to the connecting rod 1814 on one side, and the connecting rod 1814 is provided with an offset cylinder 1815 on the surface, and the inside of the offset cylinder 1815 is in contact with the connecting rod 1814. The offset cylinders 1815 on both sides are fixedly connected to the offset rod 1816, and the surface of the offset rod 1816 is provided with a spiral beryllium copper wire 11. 817, both sides of the spiral beryllium copper wire 1817 are fixedly connected to the matching area on one side of the compensation tube 1815, the compensation tube 1815 and the compensation rod 1816 are both made of polyethylene rebound material, polyethylene is installed inside the compensation tube 1815, the assembly unit 19 includes an assembly sheet 1912, both sides of one side of the assembly sheet 1912 are fixedly connected to the assembly rod 1913, the assembly rod 1913 is fixedly connected to the docking frame 11, the compensation sheet 1714 is a strong light metal structure, and the cross-sectional surface of the compensation cavity is three-sided.

[0036] The assembly unit 19 can be stably installed on the docking frame 11, and the offset plate 1714 can offset the bump in the installation area during the period of bump reinforcement, preventing the strong bump force from weakening the offsetting and compressive effect of the bump, and the offset tube 1815 can ensure the stability of the installation through close cooperation with the connecting rod 1814, thereby meeting the requirements of docking safety.

[0037] The specific implementation method is as follows: during use, the distance between the docking racks 11 can be adjusted according to the size of the yacht. The motor 112 is operated and the threaded rod 113 is pulled to rotate, so that the two docking racks 11 are separated to adjust the distance between the docking racks 11 to match yachts of various sizes. Under the cooperation of the track block 114 and the track bar 116, the track bar 116 can be smoothly displaced. When the yacht is docked between the docking racks 11 and a collision occurs, the pressure of the contact piece 12 is first offset through the frame 13. When the collision is dislocated, the contact between the hollow polyurethane box 14 on one side and the rod body 1513 is achieved. For the purpose of dispersion, the rod body 1513 can pull the other side of the sheet body 1612 to move through the bite mouth 1613 after bearing the compression activity. During the displacement of the sheet body 1612, the double-section rod 1614 and the spiral beryllium copper wire 1615 can achieve the purpose of offsetting vibration. The bite mouth on the other side of the sheet body 1612 can pull the engaged rod body 1513 to rotate and pull the connected installation piece 1712 and the fixed coupling frame 1713 to move. The displacement of the fixed coupling frame 1713 can pull the embedded openings 1716 on both sides to pull the embedded rod 1813 to pull the offset ring 1812 to make the offset tube 1815 and the offset rod 1816 hit each other to offset.

[0038] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A safe docking device for yachts, characterized in that: It comprises symmetrically arranged docking frames (11), the tip areas of the two docking frames (11) are respectively fixedly connected to a pair of track blocks (114), a threaded block (115) is arranged between the two track blocks (114) on one side, the threaded block (115) is connected to the docking frames (11), the two threaded blocks (115) are threadedly connected to the same threaded rod (113), the threads on the threaded rod (113) are arranged in two sections and in opposite directions, one end of the threaded rod (113) is fixedly connected to the output end of a motor (112), the motor (112) is arranged on a dock board (111), the dock board (111) can be connected to a dock, a pair of track bars (116) are arranged on the dock board (111), the track bars (116) match the track blocks (114) and are slidably connected; The invention also comprises a contact piece (12), one side of the contact piece (12) is fixedly connected to a frame (13), a variable unit (17) is fixedly connected inside the frame (13), a compensation unit (15) is arranged inside the variable unit (17) and inside the frame (13), a linkage unit (16) is engaged between the compensation units (15) on both sides, a hollow polyurethane box (14) is arranged in an area opposite to the compensation unit (15) on one side of the frame (13), a compensation unit (18) is arranged on the back side of the variable unit (17), and an assembly unit (19) is arranged on the back side of the compensation unit (18).

2. A safe docking device for yachts according to claim 1, characterized in that: The offset unit (15) comprises a plurality of rod bodies (1513), a rotating rod (1514) is inserted into the rod body (1513), a slewing bearing (1516) is arranged below the rotating rod (1514), the slewing bearing (1516) is inserted between the hoop in the adaptation area and one side of the variable unit (17), a pulley (1515) is fixedly connected to the upper side of the rotating rod (1514), and a power belt (1512) is engaged with the surface of the plurality of pulleys (1515) on the side closer to the hollow polyurethane box (14), and a connecting frame is arranged on the surface of the plurality of pulleys (1515) on the other side farther from the hollow polyurethane box (14), and the rod bodies (1513) on both sides are engaged with each other on the face-to-face side and the linkage unit (16).

3. A safe docking device for yachts according to claim 1, characterized in that: The hollow polyurethane box (14) contains a resilient material, and the hollow polyurethane box (14) is made of polyurethane.

4. A safe docking device for yachts according to claim 1, characterized in that: The linkage unit (16) comprises a sheet (1612), and the sheet (1612) has engagement openings (1613) reserved on both sides, and the engagement openings (1613) and the offset unit (15) in the matching area engage with each other. Both ends of one side of the sheet (1612) are fixedly connected to a double-section rod (1614), and the double-section rod (1614) is fixedly connected to the inner side of the frame (13). A spiral beryllium copper wire (1615) is arranged on the surface of the double-section rod (1614), and both ends of the spiral beryllium copper wire (1615) are respectively fixedly connected to the matching area on the inner side of the sheet (1612) and the frame (13).

5. A safe docking device for yachts according to claim 1, characterized in that: The variable unit (17) comprises a fixed connection frame (1713), wherein both ends of one side of the fixed connection frame (1713) are fixedly connected to a mounting plate (1712), wherein one side of the mounting plate (1712) is fixedly connected to the lower side of the offset unit 1 (15), wherein both ends of one side of the fixed connection frame (1713) are reserved with an embedding opening (1716), wherein the embedding opening (1716) is connected to the offset unit 2 (18), wherein one side of the fixed connection frame (1713) is reserved with a connecting opening (1715), wherein the connecting opening (1715) is connected to a connecting plate (1717) via a fastener, The cross-sectional surface of the connecting piece (1717) is in a right-angle shape. The connecting piece (1717) is installed on one side of the fixing frame (1713). Both sides of the connecting piece (1717) are fixedly connected to the fixing platform (1718). The fixing platform (1718) is fixedly connected to one side of the contact piece (12). The area where one side of the fixing frame (1713) matches the other side of the installing piece (1712) is fixedly connected to the compensation piece (1714). A compensation cavity is reserved under the compensation piece (1714). One side of the compensation piece (1714) is fixedly connected to the area where one side of the assembly unit (19) matches.

6. A safe docking device for yachts according to claim 1, characterized in that: The second compensation unit (18) includes an embedded rod (1813) embedded in the matching area of ​​one side of the variable unit (17); one side of the embedded rod (1813) is fixedly connected to the compensation ring (1812); one side of the compensation ring (1812) is fixedly connected to the connecting rod (1814); a compensation tube (1815) is arranged on the surface of the connecting rod (1814); one side of the compensation tube (1815) is in contact and cooperation with the connecting rod (1814); a compensation rod (1816) is fixedly connected between the compensation tubes (1815) on both sides; a spiral beryllium copper wire (1817) is arranged on the surface of the compensation rod (1816); both sides of the spiral beryllium copper wire (1817) are fixedly connected to the matching area of ​​one side of the compensation tube (1815).

7. A safe docking device for yachts according to claim 6, characterized in that: The offset tube (1815) and the offset rod (1816) are both made of polyethylene rebound material, and polyethylene is installed inside the offset tube (1815).

8. A safe docking device for yachts according to claim 1, characterized in that: The assembly unit (19) comprises an assembly sheet (1912), and both sides of one side of the assembly sheet (1912) are fixedly connected to an assembly rod (1913), and the assembly rod (1913) is fixedly connected to the docking frame (11).

9. A safe mooring device for yachts according to claim 5, characterized in that: The offset plate (1714) is made of strong light metal and the cross-sectional surface of the offset cavity is triangular.

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