Ship unberthing and berthing device and using method thereof

Abstract

The invention relates to the technical field of ship berthing, and discloses a ship unberthing and berthing device and a using method thereof.The ship unberthing and berthing device comprises a pressed mechanism, the pressed mechanism further comprises a mounting plate, a fixing support is fixedly connected to the side wall of the mounting plate, before use, the whole device is mounted on the outer wall of a ship, and a pressed sliding frame is influenced by pushing of a spring telescopic rod and is fixed to the outer wall of the ship; the angle between the rotating frame and the mounting plate is reduced along with the reduction of the distance between the port and the ship, and the force applied to the rotating wheel by the rotating frame is continuously increased along with the reduction of the angle of the rotating frame, so that the rotating wheel is forced to slide along the outer wall of the rotating frame; the rotating wheel drives the pressed sliding frame to slide along the inner wall of the mounting plate through the rotating column, in the process, the pressed sliding frame is pushed by the spring telescopic rod to force the rotating frame to expand outwards, the expanding force offsets the transverse force of the feet for the ship to get close to the port, and the situation that friction is too large, and the berthing efficiency of the ship is affected is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of ship berthing equipment, and in particular to a ship berthing device and a use method thereof. Background Art

[0002] Traditional ships usually adopt two modes when berthing at a wharf. One is that when the ship is docked at the wharf, the crew will tie the cable to the mooring pole on the wharf, so that the ship can dock stably and will not drift away; the other is to use a cable release hook, which is divided into an intelligent automatic cable release hook and a manual cable release hook. Especially in large oil and petrochemical terminals, the cable must be tied tightly and can be detached in time in an emergency. In order to prevent the ship from colliding with the wharf, scrapped tires or other rubber objects are usually fixed on the side wall of the dock as anti-collision and shock-absorbing devices. This anti-collision device has a certain safety protection effect on the ship.

[0003] Usually, scrapped tires or other rubber objects are fixed on the side wall of the dock as anti-collision and shock-absorbing devices. However, when a ship is docking, in addition to the lateral force of approaching the shore, there is also a forward thrust of the ship. This thrust will cause the tire to be subjected to greater friction while bearing the lateral force, resulting in damage to the tire and affecting the efficiency of the ship's docking. In response to the above problems, the following solutions are proposed. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a ship berthing device, comprising a pressure mechanism, the pressure mechanism also comprises a mounting plate, a fixed bracket is fixedly connected to the side wall of the mounting plate, and a rotating frame is rotatably connected to the inner wall of the fixed bracket;

[0005] The buffer mechanism comprises a pressure-bearing slide slidably connected to the inner wall of the mounting plate, a rotating column is rotatably connected to the inner wall of the through hole of the pressure-bearing slide, and rotating wheels are fixedly connected to both ends of the rotating column;

[0006] The thrust mechanism includes a sliding square plate arranged at the bottom of the pressurized slide frame, the inner wall of the sliding square plate is slidably connected with the sliding square plate, the side wall of the sliding square plate is fixedly connected with an L-shaped rod, and the end of the L-shaped rod away from the sliding square plate is rotatably connected with a roller.

[0007] Preferably, the pressure mechanism also includes a driving column rotatably connected to the inner wall of the rotating frame, a rotating belt is sleeved on the outer wall of the driving column, a plurality of friction belts are slidably connected to the outer wall of the rotating belt, and a retraction rod is fixedly connected to adjacent friction belts. Utilizing the characteristic that the above-mentioned pressure slide slides along the inner wall of the mounting plate under pressure, when the pressure slide moves outward under pressure, a triangular area is formed between the fixed bracket, the rotating frame and the pressure slide, and the triangular area is affected by the rolling of the rotating wheel, and the distance between the fixed bracket and the pressure slide is continuously expanded, thereby increasing the pressure area between the equipment and the hull, and evenly distributing the pressure on the rotating frame on the outer wall of the hull. Through the application of the above-mentioned components, the depression of the outer wall of the hull due to the small pressure area of ​​the hull can be effectively avoided.

[0008] Preferably, the pressure mechanism also includes a limiting arc rod fixedly connected to the end of the rotating frame away from the fixed bracket, the side wall of the mounting plate is fixedly connected to the hull, the outer wall of the rotating frame is fixedly connected to the reinforcing frame, and the outer wall of the rotating belt is slidably connected to a friction belt and a retraction rod. When the friction belt contacts the outer wall of the port, small and medium-sized ships will be affected by the water surface and produce fluctuations, and when the friction belt contacts the port, the friction belt will move up and down synchronously along the outer wall of the rotating belt. Through the design of the friction belt, the up and down movement force of the friction belt can be effectively offset, thereby improving the stability of the hull when docking.

[0009] Preferably, the buffer mechanism also includes a plurality of support wheels rotatably connected to the side walls of the pressure slide, the outer walls of the support wheels are rotatably connected to the outer walls of the rotating column, a connecting frame is rotatably connected to the outer walls of the rotating wheels, a reinforcing frame is fixedly connected to the inner walls of the rotating frame, and a slide rail is fixedly connected to the outer walls of the rotating frame.

[0010] Preferably, the buffer mechanism also includes a fixed block fixedly connected to the side wall of the fixed bracket, an electric retractable rod is fixedly connected to the side wall of the fixed block, one end of the electric retractable rod away from the fixed block is fixedly connected to the side wall of the sliding square plate, a pressure block is fixedly connected to the side wall of the fixed bracket, a spring telescopic rod is fixedly connected to the side wall of the pressure block, one end of the spring telescopic rod away from the pressure block is fixedly connected to the outer wall of the slide rail. In the process of docking of small and medium-sized ships, the outer wall of the hull will be subjected to the influence of two forces. A rotating frame and a rotating belt are arranged inside the equipment. Before use, the whole equipment is installed on the outer wall of the ship, wherein the pressure slide is pushed by the spring telescopic rod, which will force the rotating frame to rotate outward with the fixed bracket as the center. When the ship approaches the port, it is in the most The outer friction belt will contact the side wall of the port. As the distance between the port and the ship decreases, the angle between the rotating frame and the mounting plate decreases. As the angle of the rotating frame decreases, the force applied by the rotating frame to the rotating wheel increases continuously, forcing the rotating wheel to slide along the outer wall of the rotating frame, and the rotating wheel drives the compressed slide to slide along the inner wall of the mounting plate through the rotating column. During this process, the compressed slide is pushed by the spring telescopic rod, forcing the rotating frame to expand outward. This expansion force will fully offset the lateral force of the ship approaching the port, and the friction belt will rotate along the surface of the port during this process. Through the application of the above components, when the ship approaches the river bank, the traditional extrusion friction method is changed to rolling, so as to avoid excessive friction affecting the docking efficiency of the ship.

[0011] Preferably, the thrust mechanism also includes a sliding rod slidably connected to the inner wall of the slide groove, a sloped surface 1 is provided on the side wall of the sliding rod, and a sloped surface 2 is provided on the top of the sliding rod. Utilizing the characteristic of the sliding rod limiting the sliding gear rod, a roller is arranged inside the device. After the ship completes the docking and needs to leave the port, the power of the electric retracting rod is turned on. At this time, the electric retracting rod generates a contraction force, and the tension generated by the electric retracting rod will compress the spring 2, so that the sliding square plate moves along the inner wall of the slide groove, and the sliding square plate drives the roller to move along the outer wall of the sloped surface 1 through the L-shaped rod, wherein the roller will compress the sloped surface 1, causing the sliding rod to move downward along the inner wall of the slide groove, so that the sloped surface 2 is away from the inner wall of the tooth mouth. At this time, the compressed slide loses its restriction, and the spring telescopic rod will release the mechanical power in the extrusion process, and under the pull of the electric retracting rod, the compressed slide moves along the inner wall of the mounting plate, so that the angle between the rotating frame and the mounting plate is expanded, and the expanded force will act on the outer wall of the port, and the generated reaction force will drive the ship to move laterally outward, thereby improving the efficiency of the ship leaving the port.

[0012] Preferably, the thrust mechanism also includes a spring 1 fixedly connected to the bottom of the sliding rod, an end of the spring 1 away from the sliding rod is fixedly connected to the inner wall of the sliding groove, a spring 2 is fixedly connected to the outer wall of the sliding square plate, an end of the spring 2 away from the sliding square plate is fixedly connected to the inner wall of the sliding groove, a sliding gear rod is fixedly connected to the side wall of the pressure block, and a plurality of tooth openings are provided on the top of the sliding gear rod. Utilizing the characteristics of the above-mentioned movement of the pressure slide, a sliding gear rod and a sliding rod are arranged inside the equipment. When the rotating frame is pressed to drive the pressure slide to move, the sliding gear rod will move along the inner wall of the pressure slide. In this process, the pressure slide will drive the internal sliding rod to move synchronously, and force the inclined surface 2 on the top of the sliding rod to contact the inner wall of the tooth opening, so that the sliding rod moves downward along the inner wall of the slide groove, presenting a Figure 7 The state shown; in addition, during the outward movement of the compressed slide, the electric retractable rod is in a power-free state. During the movement of the compressed slide, spring 2 will force the sliding square plate to be close to one side of the slide groove, and spring 1 will push the sliding rod into the tooth mouth, thereby limiting the resetting of the compressed slide during operation. Through the application of the above components, the thrust generated by the spring telescopic rod during the docking of the ship can be avoided to cause the resetting of the rotating frame, thereby increasing the difficulty of docking the ship.

[0013] A method for using a ship berthing device comprises the following steps:

[0014] S1: Before use, the entire device is installed on the outer wall of the ship. The compressed slide is pushed by the spring telescopic rod, which will force the rotating frame to rotate outward with the fixed bracket as the center. When the ship approaches the port, the friction belt at the outermost edge will contact the port side wall;

[0015] S2: As the distance between the port and the ship decreases, the angle between the turret and the mounting plate decreases. As the angle of the turret decreases, the force applied by the turret to the rotating wheel increases, forcing the rotating wheel to slide along the outer wall of the turret.

[0016] S3: The rotating wheel drives the compressed slide to slide along the inner wall of the mounting plate through the rotating column. During this process, the compressed slide is pushed by the spring telescopic rod, forcing the rotating frame to expand outward. This expansion force will gradually offset the lateral force of the ship approaching the port.

[0017] The present invention has the following beneficial effects:

[0018] (1) The present invention aims at the outer wall of the hull of small and medium-sized ships being subjected to two forces during the docking process. A rotating frame and a rotating belt are arranged inside the device. Before use, the entire device is installed on the outer wall of the ship. The compressed slide is pushed by the spring telescopic rod, which forces the rotating frame to rotate outward with the fixed bracket as the center. When the ship approaches the port, the friction belt at the outermost edge will contact the side wall of the port. As the distance between the port and the ship decreases, the angle between the rotating frame and the mounting plate decreases. As the angle of the rotating frame decreases, the force applied by the rotating frame to the rotating wheel increases continuously, forcing the rotating wheel to slide along the outer wall of the rotating frame, and the rotating wheel drives the compressed slide to slide along the inner wall of the mounting plate through the rotating column. In this process, the compressed slide is pushed by the spring telescopic rod, forcing the rotating frame to expand outward. This expansion force will fully offset the lateral force of the ship approaching the port, and in this process, the friction belt will rotate along the surface of the port. Through the application of the above components, when the ship approaches the river bank, the traditional extrusion friction method is changed to rolling, so as to avoid excessive friction affecting the docking efficiency of the ship.

[0019] (2) The present invention utilizes the characteristic that the above-mentioned pressure slide slides along the inner wall of the mounting plate under pressure. When the pressure slide moves outward under pressure, a triangular area is formed between the fixed bracket, the rotating bracket and the pressure slide. The triangular area is affected by the rolling of the rotating wheel, and the distance between the fixed bracket and the pressure slide is continuously expanded, thereby increasing the pressure area between the equipment and the hull, and evenly distributing the pressure on the rotating bracket on the outer wall of the hull. Through the application of the above-mentioned components, it is effectively avoided that the outer wall of the ship is sunken due to the small pressure area of ​​the hull. In addition, a friction belt and a retracting rod are slidably connected to the outer wall of the rotating belt. When the friction belt contacts the outer wall of the port, small and medium-sized ships will be affected by the water surface and produce fluctuations. When the friction belt contacts the port, the friction belt will move up and down synchronously along the outer wall of the rotating belt. Through the design of the friction belt, the up and down movement force of the friction belt can be effectively offset, thereby improving the stability of the hull when docking.

[0020] (3) The present invention utilizes the characteristics of the above-mentioned movement of the pressurized slide, and a sliding gear rod and a sliding rod are arranged inside the device. When the rotating frame is pressed to drive the pressurized slide to move, the sliding gear rod will move along the inner wall of the pressurized slide. In this process, the pressurized slide will drive the internal sliding rod to move synchronously, and force the inclined surface 2 at the top of the sliding rod to contact the inner wall of the tooth mouth, so that the sliding rod moves downward along the inner wall of the slide groove, presenting a Figure 7The state shown; in addition, during the outward movement of the compressed slide, the electric retractable rod is in a power-free state. During the movement of the compressed slide, spring 2 will force the sliding square plate to be close to one side of the slide groove, and spring 1 will push the sliding rod into the tooth mouth, thereby limiting the resetting of the compressed slide during operation. Through the application of the above components, the thrust generated by the spring telescopic rod during the docking of the ship can be avoided to cause the resetting of the rotating frame, thereby increasing the difficulty of docking the ship.

[0021] (4) The present invention utilizes the characteristic of the sliding rod limiting the sliding gear rod, and a roller is arranged inside the device. After the ship completes the docking and needs to leave the port, the power of the electric retracting rod is turned on. At this time, the electric retracting rod generates a retracting force. The pulling force generated by the electric retracting rod will compress the spring 2, so that the sliding square plate moves along the inner wall of the slide groove. The sliding square plate drives the roller to move along the outer wall of the inclined surface 1 through the L-shaped rod. The roller will compress the inclined surface 1, causing the sliding rod to move downward along the inner wall of the slide groove, so that the inclined surface 2 is away from the inner wall of the tooth mouth. At this time, the compressed slide loses its restriction, and the spring telescopic rod will release the mechanical power in the extrusion process. Under the pull of the electric retracting rod, the compressed slide moves along the inner wall of the mounting plate, so that the angle between the rotating frame and the mounting plate is expanded, and the expanded force will act on the outer wall of the port. The generated reaction force will drive the ship to move laterally outward, thereby improving the efficiency of the ship leaving the port. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is an exploded schematic diagram of the pressure mechanism assembly of the present invention;

[0025] Figure 3 For the present invention Figure 2 A is an enlarged schematic diagram;

[0026] Figure 4 It is a schematic diagram of the buffer mechanism of the present invention;

[0027] Figure 5 It is a schematic diagram of the bottom assembly of the thrust mechanism of the present invention;

[0028] Figure 6 It is a cross-sectional schematic diagram of the thrust mechanism of the present invention;

[0029] Figure 7 For the present invention Figure 6 A magnified schematic diagram of B;

[0030] Figure 8 It is a schematic diagram of the working process of the present invention.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] In the figure: 1. pressure mechanism; 101. mounting plate; 102. fixed bracket; 103. rotating frame; 104. driving column; 105. rotating belt; 106. friction belt; 107. retracting rod; 108. limiting arc rod; 109. hull; 110. reinforcing frame; 111. slide rail; 2. buffer mechanism; 201. pressure slide; 202. rotating column; 203. rotating wheel; 204. supporting wheel ; 205, connecting frame; 206, fixing block; 207, electric retracting rod; 208, pressure block; 209, spring telescopic rod; 3, thrust mechanism; 301, slide groove; 302, sliding square plate; 303, L-shaped rod; 304, roller; 305, sliding rod; 306, inclined plane 1; 307, inclined plane 2; 308, spring 1; 309, spring 2; 310, sliding gear rod; 311, tooth mouth. DETAILED DESCRIPTION

[0033] 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.

[0034] For example, see Figure 1 - Figure 3 The present invention is a ship berthing device, comprising a pressure mechanism 1, the pressure mechanism 1 further comprising a mounting plate 101, a fixed bracket 102 is fixedly connected to the side wall of the mounting plate 101, and a rotating frame 103 is rotatably connected to the inner wall of the fixed bracket 102;

[0035] The buffer mechanism 2 includes a pressure-bearing slide 201 slidably connected to the inner wall of the mounting plate 101, a rotating column 202 is rotatably connected to the inner wall of the through hole of the pressure-bearing slide 201, and rotating wheels 203 are fixedly connected to both ends of the rotating column 202;

[0036] The thrust mechanism 3 includes a sliding square plate 302 opened at the bottom of the pressure slide 201, the sliding square plate 302 is slidably connected to the inner wall of the sliding square plate 302, an L-shaped rod 303 is fixedly connected to the side wall of the sliding square plate 302, and the end of the L-shaped rod 303 away from the sliding square plate 302 is rotatably connected to a roller 304.

[0037] The pressure mechanism 1 also includes a driving column 104 rotatably connected to the inner wall of the rotating frame 103, and a rotating belt 105 is sleeved on the outer wall of the driving column 104. A plurality of friction belts 106 are slidably connected to the outer wall of the rotating belt 105, and a retracting rod 107 is fixedly connected to adjacent friction belts 106. By utilizing the characteristic that the above-mentioned pressure slide 201 slides along the inner wall of the mounting plate 101 under pressure, when the pressure slide 201 moves outward under pressure, a triangular area is formed between the fixed bracket 102, the rotating frame 103 and the pressure slide 201, and the triangular area is affected by the rolling of the rotating wheel 203, and the distance between the fixed bracket 102 and the pressure slide 201 is continuously expanded, thereby increasing the pressure area of ​​the equipment and the hull, and evenly distributing the pressure on the rotating frame 103 on the outer wall of the hull. Through the application of the above-mentioned components, the depression of the outer wall of the hull due to the small pressure area of ​​the hull can be effectively avoided.

[0038] The pressure mechanism 1 also includes a limiting arc rod 108 fixedly connected to the end of the rotating frame 103 away from the fixed bracket 102, a hull 109 fixedly connected to the side wall of the mounting plate 101, a reinforcing frame 110 fixedly connected to the outer wall of the rotating frame 103, and a friction belt 106 and a retracting rod 107 are slidably connected to the outer wall of the rotating belt 105. When the friction belt 106 contacts the outer wall of the port, small and medium-sized ships will be affected by the water surface and produce fluctuations. When the friction belt 106 contacts the port, the friction belt 106 will move up and down synchronously along the outer wall of the rotating belt 105. Through the design of the friction belt 106, the up and down movement force of the friction belt 106 can be effectively offset, thereby improving the stability of the hull when docking.

[0039] For example 2, please refer to Figure 4 - Figure 8 The present invention is a ship berthing device. On the basis of the first embodiment, the buffer mechanism 2 also includes a plurality of support wheels 204 rotatably connected to the side wall of the pressure slide 201, the outer wall of the support wheel 204 is rotatably connected to the outer wall of the rotating column 202, the outer wall of the rotating wheel 203 is rotatably connected to the connecting frame 205, the inner wall of the rotating frame 103 is fixedly connected to the reinforcing frame 110, and the outer wall of the rotating frame 103 is fixedly connected to the slide rail 111.

[0040] The buffer mechanism 2 also includes a fixed block 206 fixedly connected to the side wall of the fixed bracket 102, an electric retractable rod 207 fixedly connected to the side wall of the fixed block 206, and one end of the electric retractable rod 207 away from the fixed block 206 is fixedly connected to the side wall of the sliding square plate 302, a pressure block 208 is fixedly connected to the side wall of the fixed bracket 102, a spring telescopic rod 209 is fixedly connected to the side wall of the pressure block 208, and one end of the spring telescopic rod 209 away from the pressure block 208 is fixedly connected to the outer wall of the slide rail 111. In the process of docking for small and medium-sized ships, the outer wall of the hull 109 will be subjected to the influence of two forces. A rotating frame 103 and a rotating belt 105 are arranged inside the device. Before use, the entire device is installed on the outer wall of the ship, wherein the pressure slide 201 is pushed by the spring telescopic rod 209, which will force the rotating frame 103 to rotate outward with the fixed bracket 102 as the center of the circle. When the ship docks at the port When approaching, the friction belt 106 at the outermost edge will contact the side wall of the port. As the distance between the port and the ship decreases, the angle between the rotating frame 103 and the mounting plate 101 decreases. As the angle of the rotating frame 103 decreases, the force applied by the rotating frame 103 to the rotating wheel 203 increases continuously, forcing the rotating wheel 203 to slide along the outer wall of the rotating frame 103, and the rotating wheel 203 drives the compressed slide 201 to slide along the inner wall of the mounting plate 101 through the rotating column 202. During this process, the compressed slide 201 is pushed by the spring telescopic rod 209, forcing the rotating frame 103 to expand outward. This expansion force will fully offset the lateral force of the ship approaching the port, and during this process, the friction belt 106 will rotate along the surface of the port. Through the application of the above components, when the ship approaches the river bank, the traditional extrusion friction method is changed to rolling, so as to avoid excessive friction affecting the docking efficiency of the ship.

[0041] The thrust mechanism 3 also includes a sliding rod 305 slidably connected to the inner wall of the slide groove 301, a slope 1 306 is provided on the side wall of the sliding rod 305, and a slope 2 307 is provided on the top of the sliding rod 305. By utilizing the characteristics of the sliding rod 305 limiting the sliding gear rod 310, a roller 304 is arranged inside the device. After the ship completes the docking and needs to leave the port, the power supply of the electric retracting rod 207 is turned on. At this time, the electric retracting rod 207 generates a contraction force. The tension generated by the electric retracting rod 207 will compress the spring 2 309, so that the sliding square plate 302 moves along the inner wall of the slide groove 301, and the sliding square plate 302 drives the L-shaped rod 303 The roller 304 moves along the outer wall of the inclined plane 1 306, wherein the roller 304 will press the inclined plane 1 306, causing the sliding rod 305 to move downward along the inner wall of the slide groove 301, so that the inclined plane 2 307 is away from the inner wall of the tooth mouth 311. At this time, the compressed slide 201 loses its restriction, and the spring telescopic rod 209 will release the mechanical power in the extrusion process, and under the pull of the electric retracting rod 207, the compressed slide 201 moves along the inner wall of the mounting plate 101, so that the angle between the rotating frame 103 and the mounting plate 101 is expanded, and the expanded force will act on the outer wall of the port, and the generated reaction force will drive the ship to move laterally outward, thereby improving the efficiency of the ship leaving the port.

[0042] The thrust mechanism 3 further comprises a spring 1 308 fixedly connected to the bottom of the sliding rod 305, one end of the spring 1 308 away from the sliding rod 305 is fixedly connected to the inner wall of the slide groove 301, a spring 2 309 is fixedly connected to the outer wall of the sliding square plate 302, one end of the spring 2 309 away from the sliding square plate 302 is fixedly connected to the inner wall of the slide groove 301, a sliding gear rod 310 is fixedly connected to the side wall of the pressure block 208, and a plurality of tooth openings 311 are provided on the top of the sliding gear rod 310. The sliding rack 201 has the characteristics of movement. A sliding gear rod 310 and a sliding rod 305 are arranged inside the device. When the rotating frame 103 is pressed to drive the pressed sliding rack 201 to move, the sliding gear rod 310 will move along the inner wall of the pressed sliding rack 201. In this process, the pressed sliding rack 201 will drive the internal sliding rod 305 to move synchronously, and force the inclined surface 307 at the top of the sliding rod 305 to contact the inner wall of the tooth mouth 311, so that the sliding rod 305 moves downward along the inner wall of the slide groove 301, presenting a Figure 7 The state shown; in addition, during the outward movement of the pressurized slide 201, the electric retractable rod 207 is in a power-free state. During the movement of the pressurized slide 201, the spring 2 309 will force the sliding square plate 302 to be close to one side of the slide groove 301, and the spring 1 308 will push the sliding rod 305 into the tooth mouth 311, thereby limiting the reset of the pressurized slide 201 during operation. Through the application of the above-mentioned components, the thrust generated by the spring telescopic rod 209 during the docking of the ship can be avoided to cause the rotating frame 103 to reset, thereby increasing the difficulty of docking the ship.

[0043] The method for using the ship docking device includes the following steps:

[0044] S1: Before use, the entire device is installed on the outer wall of the ship, wherein the pressed slide 201 is pushed by the spring telescopic rod 209, which will force the rotating frame 103 to rotate outward with the fixed bracket 102 as the center. When the ship approaches the port, the friction belt 106 at the outermost periphery will contact the port side wall;

[0045] S2: As the distance between the port and the ship decreases, the angle between the rotating frame 103 and the mounting plate 101 decreases. As the angle of the rotating frame 103 decreases, the force applied by the rotating frame 103 to the rotating wheel 203 increases continuously, forcing the rotating wheel 203 to slide along the outer wall of the rotating frame 103;

[0046] S3: The rotating wheel 203 drives the compressed slide 201 to slide along the inner wall of the mounting plate 101 through the rotating column 202. During this process, the compressed slide 201 is pushed by the spring telescopic rod 209, forcing the rotating frame 103 to expand outward. This expansion force will gradually offset the lateral force of the ship approaching the port.

[0047] A specific application of this embodiment is: before use, the entire device is installed on the outer wall of the ship, wherein the pressed slide 201 is pushed by the spring telescopic rod 209, which will force the rotating frame 103 to rotate outward with the fixed bracket 102 as the center of the circle. When the ship approaches the port, the friction belt 106 at the outermost edge will contact the side wall of the port. As the distance between the port and the ship decreases, the angle between the rotating frame 103 and the mounting plate 101 decreases. As the angle of the rotating frame 103 decreases, the force applied by the rotating frame 103 to the rotating wheel 203 continues to increase, forcing the rotating wheel 203 to rotate along the The outer wall of the rotating frame 103 slides, and the rotating wheel 203 drives the compressed slide 201 to slide along the inner wall of the mounting plate 101 through the rotating column 202. During this process, the compressed slide 201 is pushed by the spring telescopic rod 209, forcing the rotating frame 103 to expand outward. The force of this expansion will fully offset the lateral force of the ship approaching the port, and during this process, the friction belt 106 will rotate along the surface of the port. Through the application of the above components, when the ship approaches the river bank, the traditional extrusion friction method is changed to rolling, so as to avoid excessive friction affecting the docking efficiency of the ship.

[0048] By utilizing the characteristic that the above-mentioned pressure slide 201 slides along the inner wall of the mounting plate 101 under pressure, when the pressure slide 201 moves outward under pressure, a triangular area is formed between the fixed bracket 102, the rotating bracket 103 and the pressure slide 201, and the triangular area is affected by the rolling of the rotating wheel 203, and the distance between the fixed bracket 102 and the pressure slide 201 is continuously expanded, thereby increasing the pressure area of ​​the equipment and the hull, and evenly distributing the pressure on the rotating bracket 103 on the outer wall of the hull. Through the application of the above-mentioned components, it is effectively To avoid the outer wall of the ship from being dented due to the small pressure area of ​​the hull, in addition, the outer wall of the rotating belt 105 is slidably connected with a friction belt 106 and a retractable rod 107. When the friction belt 106 contacts the outer wall of the port, small and medium-sized ships will be affected by the water surface and produce fluctuations. When the friction belt 106 contacts the port, the friction belt 106 will move up and down synchronously along the outer wall of the rotating belt 105. The design of the friction belt 106 can effectively offset the up and down movement force of the friction belt 106, thereby improving the stability of the docking of the ship.

[0049] Taking advantage of the above-mentioned characteristics of the movement of the compressed slide 201, a sliding gear rod 310 and a sliding rod 305 are arranged inside the device. When the rotating frame 103 is pressed to drive the compressed slide 201 to move, the sliding gear rod 310 will move along the inner wall of the compressed slide 201. In this process, the compressed slide 201 will drive the internal sliding rod 305 to move synchronously, and force the inclined surface 307 on the top of the sliding rod 305 to contact the inner wall of the tooth mouth 311, so that the sliding rod 305 moves downward along the inner wall of the slide groove 301, presenting a Figure 7The state shown; in addition, during the outward movement of the compressed slide 201, the electric retracting rod 207 is in a power-free state. During the movement of the compressed slide 201, the spring 2 309 will force the sliding square plate 302 to be close to one side of the slide groove 301, and the spring 1 308 will push the sliding rod 305 into the tooth mouth 311, thereby limiting the resetting of the compressed slide 201 during its operation. Through the application of the above-mentioned components, the thrust generated by the spring telescopic rod 209 during the docking of the ship can be avoided to cause the rotating frame 103 to reset, thereby increasing the difficulty of docking the ship. By utilizing the characteristics of the above-mentioned sliding rod 305 limiting the sliding gear rod 310, a roller 304 is arranged inside the equipment. After the ship completes the docking and needs to leave the port, the power of the electric retracting rod 207 is turned on. At this time, the electric retracting rod 207 generates a contracting force, and the electric retracting The pulling force generated by the rod 207 will compress the spring 2 309, causing the sliding square plate 302 to move along the inner wall of the slide groove 301, and the sliding square plate 302 drives the roller 304 to move along the outer wall of the inclined surface 1 306 through the L-shaped rod 303, wherein the roller 304 will compress the inclined surface 1 306, causing the sliding rod 305 to move downward along the inner wall of the slide groove 301, so that the inclined surface 2 307 is away from the inner wall of the tooth mouth 311. At this time, the compressed slide 201 loses its restriction, and the spring telescopic rod 209 will release the mechanical power in the extrusion process, and under the pull of the electric retracting rod 207, the compressed slide 201 moves along the inner wall of the mounting plate 101, so that the angle between the rotating frame 103 and the mounting plate 101 is expanded, and the expanded force will act on the outer wall of the port, and the generated reaction force will drive the ship to move laterally outward, thereby improving the efficiency of the ship leaving the port.

[0050] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A ship berthing device, comprising a pressure mechanism (1), the pressure mechanism (1) further comprising a mounting plate (101), a fixed bracket (102) being fixedly connected to the side wall of the mounting plate (101), a rotating frame (103) being rotatably connected to the inner wall of the fixed bracket (102), characterized in that: Also includes: A buffer mechanism (2), the buffer mechanism (2) comprising a pressure-bearing slide (201) slidably connected to the inner wall of the mounting plate (101), a rotating column (202) rotatably connected to the inner wall of the through hole of the pressure-bearing slide (201), and rotating wheels (203) fixedly connected to both ends of the rotating column (202); The thrust mechanism (3) comprises a sliding square plate (302) provided at the bottom of the pressure-bearing slide (201), the sliding square plate (302) being slidably connected to the inner wall of the sliding square plate (302), an L-shaped rod (303) being fixedly connected to the side wall of the sliding square plate (302), and a roller (304) being rotatably connected to one end of the L-shaped rod (303) away from the sliding square plate (302).

2. A ship berthing device according to claim 1, characterized in that: The pressure-bearing mechanism (1) further comprises a driving column (104) rotatably connected to the inner wall of the rotating frame (103); a rotating belt (105) is sleeved on the outer wall of the driving column (104); a plurality of friction belts (106) are slidably connected to the outer wall of the rotating belt (105); and a retracting rod (107) is fixedly connected to adjacent friction belts (106).

3. A ship berthing device according to claim 2, characterized in that: The pressure-bearing mechanism (1) further comprises a limiting arc rod (108) fixedly connected to one end of the rotating frame (103) away from the fixed bracket (102); a hull (109) is fixedly connected to the side wall of the mounting plate (101); and a reinforcing frame (110) is fixedly connected to the outer wall of the rotating frame (103).

4. A ship berthing device according to claim 3, characterized in that: The buffer mechanism (2) further comprises a plurality of support wheels (204) rotatably connected to the side wall of the pressure slide (201); the outer wall of the support wheel (204) is rotatably connected to the outer wall of the rotating column (202); the outer wall of the rotating wheel (203) is rotatably connected to a connecting frame (205); the inner wall of the rotating frame (103) is fixedly connected to a reinforcing frame (110); and the outer wall of the rotating frame (103) is fixedly connected to a slide rail (111).

5. A ship berthing device according to claim 4, characterized in that: The buffer mechanism (2) further comprises a fixed block (206) fixedly connected to the side wall of the fixed bracket (102); an electric retractable rod (207) is fixedly connected to the side wall of the fixed block (206); one end of the electric retractable rod (207) away from the fixed block (206) is fixedly connected to the side wall of the sliding square plate (302); a pressure block (208) is fixedly connected to the side wall of the fixed bracket (102); a spring telescopic rod (209) is fixedly connected to the side wall of the pressure block (208); one end of the spring telescopic rod (209) away from the pressure block (208) is fixedly connected to the outer wall of the slide rail (111).

6. A ship berthing device according to claim 5, characterized in that: The thrust mechanism (3) further comprises a sliding rod (305) slidably connected to the inner wall of the sliding groove (301), a first inclined surface (306) is provided on the side wall of the sliding rod (305), and a second inclined surface (307) is provided on the top of the sliding rod (305).

7. A ship berthing device according to claim 6, characterized in that: The thrust mechanism (3) further comprises a spring 1 (308) fixedly connected to the bottom of the sliding rod (305), one end of the spring 1 (308) away from the sliding rod (305) being fixedly connected to the inner wall of the slide groove (301), a spring 2 (309) being fixedly connected to the outer wall of the sliding square plate (302), one end of the spring 2 (309) away from the sliding square plate (302) being fixedly connected to the inner wall of the slide groove (301), a sliding gear rod (310) being fixedly connected to the side wall of the pressure block (208), and a plurality of tooth openings (311) being provided on the top of the sliding gear rod (310).

8. A method for using a ship berthing device, using the ship berthing device according to claim 7, characterized in that: The following steps are included: S1: Before use, the entire device is installed on the outer wall of the ship, wherein the pressed slide (201) is pushed by the spring telescopic rod (209), which will force the rotating frame (103) to rotate outward with the fixed bracket (102) as the center. When the ship approaches the port, the friction belt (106) at the outermost edge will contact the port side wall; S2: As the distance between the port and the ship decreases, the angle between the rotating frame (103) and the mounting plate (101) decreases. As the angle of the rotating frame (103) decreases, the force applied by the rotating frame (103) to the rotating wheel (203) increases continuously, forcing the rotating wheel (203) to slide along the outer wall of the rotating frame (103); S3: The rotating wheel (203) drives the compressed slide (201) to slide along the inner wall of the mounting plate (101) through the rotating column (202). During this process, the compressed slide (201) is pushed by the spring telescopic rod (209), forcing the rotating frame (103) to expand outward. This expansion force will gradually offset the lateral force of the ship approaching the port.

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