Ship anti-collision device

Abstract

The invention discloses a ship anti-collision device, which relates to the technical field of ship protection, and comprises a mounting plate, an anti-collision base, a lifting mechanism arranged on the mounting plate, an anti-collision mechanism arranged on the anti-collision base, and a steering mechanism arranged in the anti-collision base. By arranging the lifting mechanism, the distance between the anti-collision mechanism and the horizontal plane can be adjusted according to the actual height from the wharf shore to the horizontal plane, and therefore collision impact of the wharf shore to a ship is weakened to a certain degree; when the ship shakes due to water surface fluctuation, the magnitude and the direction of the impact force of the wharf shore on the ship are changed, and the device is provided with the anti-collision mechanism, so that the situation that the wharf shore directly collides and impacts the ship is avoided; and meanwhile, impact force of different sizes and directions can be buffered to a certain degree, and therefore the service life of the device is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of ship protection, and in particular to a ship anti-collision device. Background Art

[0002] Ship is a general term for all vessels. It is a means of transportation that can sail or anchor on waters for transportation or carrying people. It is an important means of transportation for people to travel and transport on the sea or lakes. According to different uses, people have designed many styles of ships to facilitate people's transportation or movement. After the ship finishes going out to sea, it needs to return to a special dock for anchoring.

[0003] When a ship is docked at a pier, the water surface may fluctuate when the weather is bad and the wind is strong. At this time, the ship may sway to a certain extent due to the influence of the water surface fluctuations. The current method to prevent friction and collision between the ship and the dock shore is to fix and hang rubber tires on the dock shore or on the ship. This anti-collision method still has defects. For example, this anti-collision method has poor anti-collision effect, the rubber tires are very prone to wear and damage, and it is impossible to protect the ship from collision according to the actual shaking of the ship. Therefore, it is urgently needed to be improved. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a ship anti-collision device to solve the above-mentioned technical problems.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A ship anti-collision device, comprising:

[0007] Mounting plate;

[0008] A lifting mechanism is arranged on the mounting plate;

[0009] An anti-collision base is arranged on the lifting mechanism;

[0010] An anti-collision mechanism is arranged on the anti-collision base and is used to buffer the impact force on the ship when the ship docks;

[0011] The steering mechanism is arranged in the anti-collision base and is used for assisting the anti-collision mechanism to rotate in the anti-collision base to reduce the collision intensity.

[0012] Preferably, the lifting mechanism comprises:

[0013] A vertical frame is arranged on the mounting plate and fixedly connected to the mounting plate;

[0014] An adjustment component, disposed in the vertical frame, for adjusting the height of the anti-collision mechanism;

[0015] The waterproof mechanism is arranged in the vertical frame and is used to prevent seawater from pouring into the vertical frame.

[0016] Preferably, the adjustment component comprises:

[0017] A distance meter, arranged on the vertical frame, for measuring the height difference between the anti-collision mechanism and the horizontal plane;

[0018] An adjusting motor is arranged in the vertical frame and is detachably fixedly connected to the vertical frame, and the adjusting motor is a waterproof motor;

[0019] An adjusting screw rod is disposed in the vertical frame and is rotatably connected to the vertical frame, and one end of the adjusting screw rod close to the adjusting motor is fixedly connected to the output end of the adjusting motor;

[0020] The sliding block is arranged in the vertical frame and is slidably connected with the vertical frame. The sliding block is threadedly connected with the adjusting screw rod, and the sliding block is fixedly connected with the anti-collision base.

[0021] Preferably, the waterproof mechanism comprises:

[0022] An inner slide groove is provided in the vertical frame, the number of the inner slide grooves is two, and the two inner slide grooves are symmetrically arranged;

[0023] A waterproof groove is provided on the surface of the vertical frame close to the anti-collision base, and two groups of waterproof grooves are provided, and the two groups of waterproof grooves are symmetrically arranged;

[0024] An inner slide plate is arranged in the vertical frame, the inner slide plate is slidably connected with the inner slide groove, and one end of the inner slide plate close to the sliding block is fixedly connected with the sliding block;

[0025] An internal spring is arranged in the inner slide groove, and two ends of the internal spring are respectively fixedly connected to the vertical frame and the inner slide plate, and the initial state of the internal spring is a compressed state;

[0026] The outer slide plate is arranged on the inner slide plate and is fixedly connected to the inner slide plate. The outer slide plate is slidably connected to the waterproof groove.

[0027] Preferably, the anti-collision mechanism comprises:

[0028] An arc groove is provided on the inner surface of the anti-collision base, and there are two arc grooves, and the two arc grooves are symmetrically arranged;

[0029] A bearing assembly is arranged in the anti-collision base;

[0030] The first anti-collision component is arranged on the first anti-collision bottom plate away from the anti-collision base, and the first anti-collision component is provided in multiple groups, and the intervals between the multiple groups of first anti-collision components are consistent.

[0031] Preferably, the bearing assembly comprises:

[0032] A first anti-collision bottom plate, arranged in the anti-collision base;

[0033] A wheel plate, which is arranged on a surface of the first anti-collision bottom plate close to the arc groove and is fixedly connected to the first anti-collision bottom plate;

[0034] The pulley is arranged on the wheel plate and is rotationally connected with the wheel plate, and the pulley is used to assist the first anti-collision bottom plate to rotate in the anti-collision base.

[0035] Preferably, the first anti-collision component comprises:

[0036] An anti-collision frame is arranged on a surface of the first anti-collision bottom plate away from the anti-collision base and is fixedly connected to the first anti-collision bottom plate;

[0037] An anti-collision sliding block is arranged in the anti-collision frame and is slidably connected to the anti-collision frame. Two anti-collision sliding blocks are provided, and the two anti-collision sliding blocks are symmetrically arranged in the anti-collision frame.

[0038] There are two first buffer springs, and the two first buffer springs are symmetrically arranged in the anti-collision frame, and the two first buffer springs are respectively fixedly connected to the two anti-collision sliding blocks;

[0039] A swing plate, disposed on the anti-collision slider and rotatably connected to the anti-collision slider;

[0040] The second anti-collision component is arranged at one end of the swing plate away from the first anti-collision bottom plate.

[0041] Preferably, the second anti-collision component comprises:

[0042] A second anti-collision bottom plate is disposed on the swing plate and is rotatably connected to the swing plate;

[0043] An anti-collision groove is provided on the surface of the second anti-collision bottom plate away from the anti-collision base, and there are a plurality of anti-collision grooves, and the spacing between the plurality of anti-collision grooves is consistent;

[0044] There are multiple anti-collision parts, which are located in the anti-collision groove, and the spacing between the multiple anti-collision parts is consistent.

[0045] Preferably, the anti-collision member comprises:

[0046] A roller plate, arranged in the anti-collision groove;

[0047] An anti-collision roller is disposed on the roller plate and is rotatably connected to the roller plate;

[0048] An anti-collision rod is arranged on the surface of the roller plate close to the anti-collision base and is fixedly connected to the roller plate, and the anti-collision rod is slidably connected to the second anti-collision bottom plate;

[0049] The second buffer spring is arranged on the anti-collision rod and is located between the second anti-collision bottom plate and the roller plate.

[0050] Preferably, the steering mechanism comprises:

[0051] There are multiple ball grooves, which are opened on the surface of the anti-collision base close to the first anti-collision bottom plate, and the multiple ball grooves are evenly distributed on the anti-collision base;

[0052] The rotating ball is arranged in the ball groove and is rollingly connected with the ball groove, and the rotating ball is in contact with the first anti-collision bottom plate.

[0053] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0054] By providing a lifting mechanism, the device can adjust the distance between the anti-collision mechanism and the horizontal plane according to the actual height of the dock shore from the horizontal plane, thereby reducing the collision impact of the dock shore on the ship to a certain extent; when the ship shakes due to water surface fluctuations, the magnitude and direction of the impact force of the dock shore on the ship are changing. By providing an anti-collision mechanism, the device avoids the direct collision impact of the dock shore on the ship, and can also buffer the impact forces of different sizes and directions to a certain extent, thereby extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of 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.

[0056] Figure 1 The overall structural schematic diagram of a ship anti-collision device is shown.

[0057] Figure 2 A front view of a ship anti-collision device is shown.

[0058] Figure 3 A side view of a ship anti-collision device is shown.

[0059] Figure 4 An exploded view of the lifting mechanism is shown.

[0060] Figure 5 An exploded view of the anti-collision mechanism is shown.

[0061] Figure 6 A schematic structural diagram of an anti-collision base, a first anti-collision bottom plate, a wheel plate and a pulley is shown.

[0062] Figure 7 An exploded view of the anti-collision base, partial structure of the anti-collision mechanism and the self-adjusting mechanism is shown.

[0063] Figure 8 A cross-sectional view of part of the structure of the self-adjusting mechanism is shown.

[0064] Legend:

[0065] 1. Mounting plate; 2. Anti-collision base; 3. Vertical frame; 301. Distance meter; 302. Adjustment motor; 303. Adjustment screw; 304. Sliding block; 4. Inner slide groove; 401. Waterproof groove; 402. Inner slide plate; 403. Internal spring; 404. Outer slide plate; 5. Arc groove; 6. First anti-collision bottom plate; 601. Wheel plate; 602. Pulley; 7. Anti-collision frame; 701. Anti-collision slider; 702. First buffer spring; 703. Swing plate; 8. Second anti-collision bottom plate; 801 , anti-collision groove; 802, roller plate; 803, anti-collision roller; 804, anti-collision rod; 805, second buffer spring; 9, ball groove; 901, rotating sphere; 10, ear plate; 101, force plate; 102, C-shaped plate; 103, rolling roller; 11, strip block; 1101, adjustment groove; 1102, adjustment ball; 1103, slot; 1104, plug-in block; 1105, connecting plate; 1106, side plate; 1107, reset spring; 12, auxiliary groove; 1201, auxiliary roller. DETAILED DESCRIPTION

[0066] 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.

[0067] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0068] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0069] Reference Figures 1 to 8 An embodiment of a ship anti-collision device of the present invention is further described.

[0070] A ship anti-collision device, comprising:

[0071] Mounting plate 1, when in use, the device is mounted on the ship through the mounting plate;

[0072] A lifting mechanism is arranged on the mounting plate 1;

[0073] An anti-collision base 2 is arranged on the lifting mechanism;

[0074] An anti-collision mechanism is provided on the anti-collision base 2 and is used to cushion the impact force on the ship when the ship docks;

[0075] The steering mechanism is arranged in the anti-collision base 2 and is used to assist the anti-collision mechanism to rotate in the anti-collision base 2 to reduce the collision intensity.

[0076] Reference Figures 1 to 8 , the lifting mechanism comprises:

[0077] A vertical frame 3 is disposed on the mounting plate 1 and fixedly connected to the mounting plate 1;

[0078] An adjustment component is arranged in the vertical frame 3 and is used to adjust the height of the anti-collision mechanism; the adjustment component includes:

[0079] A distance meter 301 is provided on the vertical frame 3 and is used to measure the height difference between the anti-collision mechanism and the horizontal plane;

[0080] The adjusting motor 302 is disposed in the vertical frame 3 and is detachably fixedly connected to the vertical frame 3. The adjusting motor 302 is a waterproof motor;

[0081] The adjusting screw 303 is disposed in the vertical frame 3 and is rotatably connected to the vertical frame 3. One end of the adjusting screw 303 close to the adjusting motor 302 is fixedly connected to the output end of the adjusting motor 302.

[0082] The sliding block 304 is disposed in the vertical frame 3 and is slidably connected to the vertical frame 3 . The sliding block 304 is threadedly connected to the adjusting screw 303 , and the sliding block 304 is fixedly connected to the anti-collision base 2 .

[0083] Before the ship docks at the dock shore, the height difference H between the anti-collision mechanism and the horizontal plane is measured by the distance meter 301, and then the height difference H measured by the distance meter 301 is compared with the pre-known distance h between the dock shore and the horizontal plane. If H is greater than h, it is determined that the anti-collision mechanism is higher than the dock shore, and the anti-collision mechanism is adjusted to be lowered by Hh; if H is less than h, it is determined that the anti-collision mechanism is lower than the dock shore, and the anti-collision mechanism is adjusted to be raised by hH; if H is equal to h, it is determined that the anti-collision mechanism is at the same height as the dock shore, and the height of the anti-collision mechanism does not need to be adjusted at this time.

[0084] The specific process of adjusting the distance between the anti-collision mechanism and the horizontal plane is to control the start of the adjusting motor 302 so that the adjusting screw 303 fixedly connected to the output end of the adjusting motor 302 rotates, and the threaded transmission between the adjusting screw 303 and the sliding block 304 drives the sliding block 304 to slide in the vertical frame 3, so that the anti-collision base 2 fixedly connected to the sliding block 304 drives the anti-collision mechanism to move, thereby realizing the adjustment of the distance between the anti-collision mechanism and the horizontal plane, until the height difference between the anti-collision mechanism and the horizontal plane is consistent with the height difference between the dock shore and the horizontal plane, so that the anti-collision mechanism can better alleviate the impact between the ship and the dock shore.

[0085] Reference Figures 1 to 8 A waterproof mechanism is provided in the vertical frame 3 to prevent seawater from entering the vertical frame 3. The waterproof mechanism includes:

[0086] An inner slide groove 4 is provided in the vertical frame 3. The number of the inner slide grooves 4 is two, and the two inner slide grooves 4 are symmetrically arranged.

[0087] The waterproof groove 401 is formed on the surface of the vertical frame 3 close to the anti-collision base 2. The waterproof groove 401 is formed in two groups, and the two groups of waterproof grooves 401 are symmetrically arranged;

[0088] An inner slide plate 402 is disposed in the vertical frame 3, the inner slide plate 402 is slidably connected to the inner slide groove 4, and one end of the inner slide plate 402 close to the sliding block 304 is fixedly connected to the sliding block 304;

[0089] The built-in spring 403 is disposed in the inner slide groove 4, and the two ends of the built-in spring 403 are fixedly connected to the vertical frame 3 and the inner slide plate 402 respectively, and the initial state of the built-in spring 403 is a compressed state;

[0090] The outer slide plate 404 is disposed on the inner slide plate 402 and fixedly connected to the inner slide plate 402 . The outer slide plate 404 is slidably connected to the waterproof groove 401 .

[0091] When the sliding block 304 drives the anti-collision mechanism to move, the two inner slide plates 402 and the outer slide plate 404 fixedly connected to the sliding block 304 also move with the sliding block 304, so that the space where the adjusting screw 303 is located is always closed, thereby preventing the stirred water from splashing into the vertical frame 3 and corroding the adjusting screw 303, thereby extending the service life of the device to a certain extent.

[0092] Reference Figures 1 to 8 , the anti-collision mechanism comprises:

[0093] An arc groove 5 is provided on the inner surface of the anti-collision base 2, and there are two arc grooves 5, and the two arc grooves 5 are symmetrically arranged;

[0094] A bearing assembly is arranged in the anti-collision base 2, and the bearing assembly includes:

[0095] A first anti-collision bottom plate 6 is arranged inside the anti-collision base 2;

[0096] The wheel plate 601 is arranged on the surface of the first anti-collision bottom plate 6 close to the arc groove 5 and is fixedly connected to the first anti-collision bottom plate 6;

[0097] The pulley 602 is disposed on the wheel plate 601 and is rotationally connected to the wheel plate 601 , and the pulley 602 is used to assist the first anti-collision bottom plate 6 to rotate in the anti-collision base 2 .

[0098] When the bow and stern of the ship swing up and down due to the fluctuation of the water surface, the dock shore applies a torsional force to the anti-collision roller 803, which in turn causes the second anti-collision bottom plate 8 to be subjected to a torsional force, so that the swing plate 703 rotatably connected to the second anti-collision bottom plate 8 also applies a torsional force to the first anti-collision bottom plate 6 fixedly connected to the anti-collision frame 7 through the anti-collision slider 701. At this time, the pulley 602 and the arc groove 5 are provided, so that when the anti-collision roller 803 is subjected to the torsional force, the pulley 602 rolls in the arc groove 5 to facilitate the rotation of the first anti-collision bottom plate 6, and the anti-collision roller 803 also rotates synchronously, thereby alleviating the torsional impact force of the dock shore on the anti-collision roller 803, avoiding excessive wear of the anti-collision roller 803 and extending the service life of the device.

[0099] Reference Figures 1 to 8 The first anti-collision component is arranged on the first anti-collision bottom plate 6 away from the anti-collision base 2, and the first anti-collision component is provided with multiple groups, and the spacing between the multiple groups of first anti-collision components is consistent, and the first anti-collision component includes:

[0100] An anti-collision frame 7 is arranged on a surface of the first anti-collision bottom plate 6 away from the anti-collision base 2 and is fixedly connected to the first anti-collision bottom plate 6;

[0101] An anti-collision slider 701 is disposed in the anti-collision frame 7 and is slidably connected to the anti-collision frame 7. Two anti-collision sliders 701 are provided, and the two anti-collision sliders 701 are symmetrically disposed in the anti-collision frame 7.

[0102] There are two first buffer springs 702, and the two first buffer springs 702 are symmetrically arranged in the anti-collision frame 7, and the two first buffer springs 702 are respectively fixedly connected to the two anti-collision sliders 701;

[0103] The swing plate 703 is disposed on the anti-collision slider 701 and is rotatably connected to the anti-collision slider 701;

[0104] At the same time, by providing the first anti-collision component, when the second buffer spring 805 is compressed, the second buffer spring 805 also applies a force to the second anti-collision bottom plate 8, so that the second anti-collision bottom plate 8 moves toward the direction of the first anti-collision bottom plate 6, thereby causing the two swing plates 703 rotatably connected to the second anti-collision bottom plate 8 to swing, thereby pushing the two anti-collision sliders 701 rotatably connected to the two swing plates 703 to move away from each other in the anti-collision frame 7, thereby applying a force to the first buffer spring 702 fixedly connected to the anti-collision slider 701, so that the first buffer spring 702 is compressed, thereby further alleviating the impact of the dock shore on the ship.

[0105] Reference Figures 1 to 8 The second anti-collision component is arranged at one end of the swing plate 703 away from the first anti-collision bottom plate 6, and the second anti-collision component includes:

[0106] The second anti-collision bottom plate 8 is disposed on the swing plate 703 and is rotatably connected to the swing plate 703;

[0107] The anti-collision groove 801 is provided on the surface of the second anti-collision bottom plate 8 away from the anti-collision base 2, and there are a plurality of anti-collision grooves 801, and the spacing between the plurality of anti-collision grooves 801 is consistent;

[0108] There are multiple anti-collision members, which are located in the anti-collision groove 801, and the spacing between the multiple anti-collision members is consistent. The anti-collision members include:

[0109] The roller plate 802 is disposed in the anti-collision groove 801;

[0110] The anti-collision roller 803 is disposed on the roller plate 802 and is rotatably connected to the roller plate 802;

[0111] The anti-collision rod 804 is arranged on the surface of the roller plate 802 close to the anti-collision base 2 and is fixedly connected to the roller plate 802. The anti-collision rod 804 is slidably connected to the second anti-collision base plate 8;

[0112] The second buffer spring 805 is arranged on the anti-collision rod 804 and is located between the second anti-collision bottom plate 8 and the roller plate 802 .

[0113] When the ship is docked at the dock shore, the ship will float due to the fluctuation of the water level, so the distance between the ship and the dock shore will change all the time. When the ship moves toward the dock shore due to the fluctuation of the water surface, the anti-collision roller 803 slides into the anti-collision groove 801 due to the force exerted on it by the dock shore, and at the same time, the roller plate 802 rotatably connected to the anti-collision roller 803 also slides into the anti-collision groove 801, so that the second buffer spring 805 arranged on the anti-collision rod 804 is compressed, thereby partially alleviating the impact of the dock shore on the anti-collision roller 803, thereby avoiding the collision between the ship and the dock shore, causing damage to the ship or even causing a sea accident;

[0114] When the ship swings left and right due to the fluctuation of the water surface, the distance between the surface of the side of the ship along the length direction of the ship and the shore of the dock is inconsistent, so that the impact force on the surface of the side of the ship along the length direction of the ship is also inconsistent. At this time, multiple groups of anti-collision parts are arranged in the anti-collision groove 801. When the ship swings left and right due to the fluctuation of the water surface, each anti-collision roller 803 in the anti-collision groove 801 slides into the anti-collision groove 801 to varying degrees, so that the second buffer spring 805 under each anti-collision roller 803 is also compressed to varying degrees, thereby alleviating the different degrees of impact force on the side of the ship when the ship swings left and right due to the fluctuation of the water surface.

[0115] Reference Figures 1 to 8 , the steering mechanism comprises:

[0116] There are multiple ball grooves 9, which are opened on the surface of the anti-collision base 2 close to the first anti-collision bottom plate 6, and the multiple ball grooves 9 are evenly distributed on the anti-collision base 2;

[0117] The rotating ball 901 is disposed in the ball groove 9 and is rollingly connected to the ball groove 9 , and the rotating ball 901 is in contact with the first anti-collision bottom plate 6 .

[0118] By providing a steering mechanism, when the bow and stern of the ship swing up and down due to the fluctuation of the water surface, the first anti-collision bottom plate 6 is prevented from contacting the anti-collision base 2 by providing a rotating ball 901 and a ball groove 9. The first anti-collision bottom plate 6 rotates in the anti-collision base 2, and the rotating ball 901 rolls in the ball groove 9, so that the first anti-collision bottom plate 6 can rotate more smoothly in the anti-collision base 2, and then the anti-collision roller 803 can rotate synchronously with the first anti-collision bottom plate 6 to adapt to the torsional force applied to the anti-collision roller 803 by the dock shore, thereby further avoiding excessive wear of the anti-collision roller 803 and further extending the service life of the device.

[0119] In another embodiment of the present invention, the ship anti-collision device also includes a self-adjusting mechanism, and the self-adjusting mechanism includes a force-applying component and a self-adjusting component. The force-applying component is provided in two groups, and the two groups of force-applying components are symmetrically arranged on the second anti-collision bottom plate 8. The self-adjusting component is provided in two groups, and the two groups of self-adjusting components are symmetrically arranged on the first anti-collision bottom plate 6.

[0120] Reference Figures 1 to 8 , the force applying component comprises:

[0121] An ear plate 10 is provided on the second anti-collision bottom plate 8, and the ear plate 10 is fixedly connected to the second anti-collision bottom plate 8;

[0122] A force-applying plate 101 is disposed on the ear plate 10, and one end of the force-applying plate 101 close to the ear plate 10 is rotatably connected to the ear plate 10;

[0123] The rolling part is arranged in the anti-collision base 2, and the rolling part is rotatably connected to the end of the force applying plate 101 away from the ear plate 10, and the rolling part includes:

[0124] A C-shaped plate 102 is disposed at one end of the force-applying plate 101 away from the ear plate 10, and the C-shaped plate 102 is rotatably connected to the force-applying plate 101;

[0125] The rolling roller 103 is disposed on the C-shaped plate 102 , and the rolling roller 103 is rotatably connected to the C-shaped plate 102 .

[0126] Reference Figures 1 to 8 , the self-regulating component comprises:

[0127] A strip block 11 is disposed on the first anti-collision bottom plate 6, and the strip block 11 is fixedly connected to the first anti-collision bottom plate 6;

[0128] An adjustment groove 1101 is provided in the bar block 11;

[0129] An adjusting ball 1102 is disposed in the adjusting groove 1101, and the adjusting ball 1102 is rollingly connected to the adjusting groove 1101;

[0130] A slot 1103 is provided on the surface of the bar block 11 away from the first anti-collision plate. Two slots 1103 are provided, and the two slots 1103 are symmetrically distributed on the first anti-collision plate, and the slots 1103 are connected to the adjustment slot 1101;

[0131] The plug-in part is arranged on the bar block 11. There are two plug-in parts, and the two plug-in parts are symmetrically distributed on the bar block 11. The plug-in part includes:

[0132] The insert block 1104 is disposed on the strip block 11, and the insert block 1104 is slidably connected to the slot 1103. The side of the insert block 1104 close to the first anti-collision bottom plate 6 is an inclined surface, and the width of the insert block 1104 changes from small to large from the end close to the adjustment ball 1102 to the end away from the adjustment ball 1102;

[0133] A connecting plate 1105 is disposed on the two plug blocks 1104, and two ends of the connecting plate 1105 are fixedly connected to the two plug blocks 1104 respectively;

[0134] A side plate 1106 is disposed on the connecting plate 1105, and the side plate 1106 is fixedly connected to the connecting plate 1105;

[0135] The return spring 1107 is arranged on the surface of the side plate 1106 away from the strip block 11, and the return spring 1107 is fixedly connected to the side plate 1106, and one end of the return spring 1107 close to the anti-collision base 2 is fixedly connected to the anti-collision base 2.

[0136] Reference Figures 1 to 8By providing a self-adjusting mechanism, when the anti-collision roller 803 slides into the anti-collision groove 801 due to the force exerted on it by the dock shore, it also drives the roller plate 802 rotatably connected to the anti-collision roller 803 to slide into the anti-collision groove 801, so that the second buffer spring 805 provided on the anti-collision rod 804 is compressed. At this time, the second buffer spring 805 also exerts a force on the second anti-collision bottom plate 8 to make the second anti-collision bottom plate 8 move toward the direction of the first anti-collision bottom plate 6, so that the second anti-collision bottom plate 8 The force plate 101 connected to the bottom plate 8 is swung, so that the rolling roller 103 rolls on the surface of the anti-collision base 2, thereby preventing the force plate 101 from sliding directly on the anti-collision base 2, so that the force plate 101 can swing more smoothly, and the wear of the force plate 101 and the anti-collision base 2 is reduced to a certain extent. During the swinging process of the force plate 101, the force plate 101 applies a force to the C-shaped plate 102, so that the C-shaped plate 102 moves away from the first anti-collision bottom plate 6. As a result, the plug block 1104 fixedly connected to the C-shaped plate 102 also moves in the direction away from the first anti-collision bottom plate 6. At this time, the adjustment ball 1102 loses the limit of the plug blocks 1104 on both sides. When the first anti-collision bottom plate 6 rotates in the anti-collision base 2, the strip block 11 fixedly connected to the first anti-collision bottom plate 6 is driven to rotate with the first anti-collision bottom plate 6, thereby causing the strip block 11 to tilt. At this time, the adjustment ball 1102 in the strip block 11 rolls in the adjustment groove 1101 according to the tilt direction of the strip block 11 , thereby changing the center of the first anti-collision bottom plate 6, so that when the anti-collision roller 803 is subjected to a torsional force, it rolls in the adjustment groove 1101 through the adjustment ball 1102, thereby facilitating the first anti-collision bottom plate 6 to rotate in the anti-collision base 2, and then the anti-collision roller 803 also rotates synchronously in the same direction to adapt to the torsional force of the dock shore on the anti-collision roller 803, thereby further weakening the torsional force of the dock shore on the anti-collision roller 803, avoiding damage to the anti-collision roller 803, and further extending the service life of the device.

[0137] Reference Figures 1 to 8 The inserting part further comprises an auxiliary part, and the auxiliary part comprises:

[0138] Auxiliary groove 12, opened on the C-shaped plate 102;

[0139] The auxiliary roller 1201 is disposed in the auxiliary groove 12 , and the auxiliary roller 1201 is rotationally connected to the C-shaped plate 102 , and the auxiliary roller 1201 is rollingly connected to the force applying plate 101 .

[0140] By providing the auxiliary roller 1201, when the force plate 101 swings, the auxiliary roller 1201 can roll on the surface of the force plate 101, thereby avoiding direct contact between the force plate 101 and the C-shaped plate 102, thereby avoiding wear of the force plate 101 and the C-shaped plate 102, and also allowing the force plate 101 to swing more smoothly.

[0141] Working principle: Refer to Figures 1 to 8 Before the ship docks at the dock shore, the height difference H between the anti-collision mechanism and the horizontal plane is measured by the distance meter 301, and then the height difference H measured by the distance meter 301 is compared with the pre-known distance h between the dock shore and the horizontal plane. If H is greater than h, it is determined that the anti-collision mechanism is higher than the dock shore, and the anti-collision mechanism is adjusted to be lowered by Hh; if H is less than h, it is determined that the anti-collision mechanism is lower than the dock shore, and the anti-collision mechanism is adjusted to be raised by hH; if H is equal to h, it is determined that the anti-collision mechanism is at the same height as the dock shore, and the height of the anti-collision mechanism does not need to be adjusted at this time.

[0142] The specific process of adjusting the distance between the anti-collision mechanism and the horizontal plane is to control the start of the adjusting motor 302 so that the adjusting screw 303 fixedly connected to the output end of the adjusting motor 302 rotates, and the threaded transmission between the adjusting screw 303 and the sliding block 304 drives the sliding block 304 to slide in the vertical frame 3, so that the anti-collision base 2 fixedly connected to the sliding block 304 drives the anti-collision mechanism to move, thereby realizing the adjustment of the distance between the anti-collision mechanism and the horizontal plane, until the height difference between the anti-collision mechanism and the horizontal plane is consistent with the height difference between the dock shore and the horizontal plane, so that the anti-collision mechanism can better alleviate the impact between the ship and the dock shore.

[0143] When the ship is docked at the dock shore, the ship will float due to the fluctuation of the water level, so the distance between the ship and the dock shore will change all the time. When the ship moves toward the dock shore due to the fluctuation of the water surface, the anti-collision roller 803 slides into the anti-collision groove 801 due to the force exerted on it by the dock shore, and at the same time, the roller plate 802 rotatably connected to the anti-collision roller 803 also slides into the anti-collision groove 801, so that the second buffer spring 805 arranged on the anti-collision rod 804 is compressed, thereby partially alleviating the impact of the dock shore on the anti-collision roller 803, thereby avoiding the collision between the ship and the dock shore, causing damage to the ship or even causing a sea accident;

[0144] When the ship swings left and right due to the fluctuation of the water surface, the distance between the surface of the side of the ship along the length direction of the ship and the shore of the dock is inconsistent, so that the impact force on the surface of the side of the ship along the length direction of the ship is also inconsistent. At this time, multiple groups of anti-collision parts are arranged in the anti-collision groove 801. When the ship swings left and right due to the fluctuation of the water surface, each anti-collision roller 803 in the anti-collision groove 801 slides into the anti-collision groove 801 to varying degrees, so that the second buffer spring 805 under each anti-collision roller 803 is also compressed to varying degrees, thereby alleviating the different degrees of impact force on the side of the ship when the ship swings left and right due to the fluctuation of the water surface.

[0145] At the same time, by providing the first anti-collision component, when the second buffer spring 805 is compressed, the second buffer spring 805 also applies a force to the second anti-collision bottom plate 8, so that the second anti-collision bottom plate 8 moves toward the direction of the first anti-collision bottom plate 6, thereby causing the two swing plates 703 rotatably connected to the second anti-collision bottom plate 8 to swing, thereby pushing the two anti-collision sliders 701 rotatably connected to the two swing plates 703 to move away from each other in the anti-collision frame 7, thereby applying a force to the first buffer spring 702 fixedly connected to the anti-collision slider 701, so that the first buffer spring 702 is compressed, thereby further alleviating the impact of the dock shore on the ship.

[0146] When the ship's bow and stern swing up and down due to the fluctuation of the water surface, the dock shore applies a torsional force to the anti-collision roller 803, and then the second anti-collision bottom plate 8 is also subjected to a torsional force, so that the swing plate 703 rotatably connected to the second anti-collision bottom plate 8 also applies a torsional force to the first anti-collision bottom plate 6 fixedly connected to the anti-collision frame 7 through the anti-collision slider 701. At this time, the pulley 602 and the arc groove 5 are provided, so that when the anti-collision roller 803 is subjected to the torsional force, the pulley 602 rolls in the arc groove 5 to facilitate the rotation of the first anti-collision bottom plate 6, and then the anti-collision roller 803 also rotates synchronously, thereby alleviating the torsional impact force of the dock shore on the anti-collision roller 803, avoiding excessive wear of the anti-collision roller 803, and thus extending the service life of the device;

[0147] By providing a steering mechanism, when the bow and stern of the ship swing up and down due to the fluctuation of the water surface, the first anti-collision bottom plate 6 is prevented from contacting the anti-collision base 2 by providing a rotating ball 901 and a ball groove 9. The first anti-collision bottom plate 6 rotates in the anti-collision base 2, and the rotating ball 901 rolls in the ball groove 9, so that the first anti-collision bottom plate 6 can rotate more smoothly in the anti-collision base 2, and then the anti-collision roller 803 can rotate synchronously with the first anti-collision bottom plate 6 to adapt to the torsional force applied to the anti-collision roller 803 by the dock shore, thereby further avoiding excessive wear of the anti-collision roller 803 and further extending the service life of the device.

[0148] By providing a self-adjusting mechanism, when the anti-collision roller 803 slides into the anti-collision groove 801 due to the force exerted on it by the dock shore, it also drives the roller plate 802 rotatably connected to the anti-collision roller 803 to slide into the anti-collision groove 801, so that the second buffer spring 805 provided on the anti-collision rod 804 is compressed. At this time, the second buffer spring 805 also exerts a force on the second anti-collision bottom plate 8 to make the second anti-collision bottom plate 8 move toward the direction of the first anti-collision bottom plate 6, so that the second anti-collision bottom plate 8 The force plate 101 connected to the bottom plate 8 is swung, so that the rolling roller 103 rolls on the surface of the anti-collision base 2, thereby preventing the force plate 101 from sliding directly on the anti-collision base 2, so that the force plate 101 can swing more smoothly, and the wear of the force plate 101 and the anti-collision base 2 is reduced to a certain extent. During the swinging process of the force plate 101, the force plate 101 applies a force to the C-shaped plate 102, so that the C-shaped plate 102 moves away from the first anti-collision bottom plate 6. , and then the plug block 1104 fixedly connected to the C-shaped plate 102 also moves in the direction away from the first anti-collision bottom plate 6. At this time, the adjusting ball 1102 loses the limit of the plug blocks 1104 on both sides. When the first anti-collision bottom plate 6 rotates in the anti-collision base 2, the strip block 11 fixedly connected to the first anti-collision bottom plate 6 is driven to rotate with the first anti-collision bottom plate 6, thereby causing the strip block 11 to tilt. At this time, the adjusting ball 1102 in the strip block 11 is in the adjusting groove 1101 according to the tilt direction of the strip block 11. The anti-collision roller 803 rolls in the adjusting groove 1101 through the adjusting ball 1102 when subjected to a torsional force, thereby facilitating the first anti-collision roller 6 to rotate in the anti-collision base 2, and then the anti-collision roller 803 also rotates synchronously in the same direction to adapt to the torsional force of the dock shore on the anti-collision roller 803, thereby further weakening the torsional force of the dock shore on the anti-collision roller 803, avoiding damage to the anti-collision roller 803, and further extending the service life of the device.

[0149] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A ship anti-collision device, characterized in that: include; Mounting plate (1); A lifting mechanism, arranged on the mounting plate (1); An anti-collision base (2) is arranged on the lifting mechanism; An anti-collision mechanism is arranged on the anti-collision base (2) and is used to buffer the impact force exerted on the ship when the ship docks; The steering mechanism is arranged in the anti-collision base (2) and is used to assist the anti-collision mechanism in rotating in the anti-collision base (2) to reduce the collision intensity.

2. A ship collision avoidance device according to claim 1, characterized in that: The lifting mechanism comprises: A vertical frame (3) is arranged on the mounting plate (1) and is fixedly connected to the mounting plate (1); An adjustment component, arranged in the vertical frame (3), used for adjusting the height of the anti-collision mechanism; A waterproof mechanism is arranged in the vertical frame (3) and is used to prevent seawater from entering the vertical frame (3).

3. A ship collision avoidance device according to claim 2, characterized in that: The adjustment component comprises: A distance meter (301) is arranged on the vertical frame (3) and is used to measure the height difference between the anti-collision mechanism and the horizontal plane; An adjusting motor (302) is arranged in the vertical frame (3) and is detachably fixedly connected to the vertical frame (3); the adjusting motor (302) is a waterproof motor; An adjusting screw (303) is arranged in the vertical frame (3), and the adjusting screw (303) is fixedly connected to the output end of the adjusting motor (302); The sliding block (304) is arranged in the vertical frame (3) and is slidably connected to the vertical frame (3). The sliding block (304) is threadedly connected to the adjusting screw (303), and the sliding block (304) is fixedly connected to the anti-collision base (2).

4. A ship collision avoidance device according to claim 3, characterized in that: The waterproof mechanism comprises: An inner slide groove (4) is provided in the vertical frame (3), the number of the inner slide grooves (4) is two, and the two inner slide grooves (4) are symmetrically arranged; A waterproof groove (401) is provided on the surface of the vertical frame (3) close to the anti-collision base (2); An inner slide plate (402) is arranged in the vertical frame (3), the inner slide plate (402) is slidably connected to the inner slide groove (4), and the inner slide plate (402) is fixedly connected to the sliding block (304); A built-in spring (403) is arranged in the inner slide groove (4); The outer slide plate (404) is arranged on the inner slide plate (402) and is fixedly connected to the inner slide plate (402). The outer slide plate (404) is slidably connected to the waterproof groove (401).

5. A ship collision avoidance device according to claim 1, characterized in that: The anti-collision mechanism comprises: An arc groove (5) is provided on the inner surface of the anti-collision base (2), and there are two arc grooves (5), and the two arc grooves (5) are symmetrically arranged; A bearing assembly is arranged in the anti-collision base (2); The first anti-collision component is arranged on the first anti-collision bottom plate (6) away from the anti-collision base (2), and the first anti-collision component is provided in multiple groups.

6. A ship collision avoidance device according to claim 5, characterized in that: The bearing assembly comprises: A first anti-collision bottom plate (6) is arranged inside the anti-collision base (2); A wheel plate (601) is arranged on a surface of the first anti-collision bottom plate (6) close to the arc-shaped groove (5) and is fixedly connected to the first anti-collision bottom plate (6); The pulley (602) is disposed on the wheel plate (601) and is rotationally connected to the wheel plate (601).

7. A ship collision avoidance device according to claim 6, characterized in that: The first anti-collision component comprises: An anti-collision frame (7) is arranged on a surface of the first anti-collision bottom plate (6) away from the anti-collision base (2) and is fixedly connected to the first anti-collision bottom plate (6); An anti-collision sliding block (701) is arranged in the anti-collision frame (7) and is slidably connected to the anti-collision frame (7); Two first buffer springs (702) are provided, and the two first buffer springs (702) are symmetrically arranged in the anti-collision frame (7); A swing plate (703) is disposed on the anti-collision slider (701) and is rotatably connected to the anti-collision slider (701); The second anti-collision component is arranged at an end of the swing plate (703) away from the first anti-collision bottom plate (6).

8. A ship collision avoidance device according to claim 7, characterized in that: The second anti-collision component comprises: A second anti-collision bottom plate (8) is disposed on the swing plate (703) and is rotatably connected to the swing plate (703); An anti-collision groove (801) is provided on the surface of the second anti-collision bottom plate (8) away from the anti-collision base (2), and there are a plurality of anti-collision grooves (801), and the spacing between the plurality of anti-collision grooves (801) is consistent; There are multiple anti-collision parts, which are located in the anti-collision groove (801).

9. A ship collision avoidance device according to claim 8, characterized in that: The anti-collision member comprises: A roller plate (802) is arranged in the anti-collision groove (801); An anti-collision roller (803) is disposed on the roller plate (802) and is rotatably connected to the roller plate (802); An anti-collision rod (804) is arranged on the surface of the roller plate (802) close to the anti-collision base (2) and is fixedly connected to the roller plate (802); the anti-collision rod (804) is slidably connected to the second anti-collision base plate (8); The second buffer spring (805) is arranged on the anti-collision rod (804) and is located between the second anti-collision bottom plate (8) and the roller plate (802).

10. A ship collision avoidance device according to claim 9, characterized in that: The steering mechanism comprises: There are a plurality of ball grooves (9) which are formed on the surface of the anti-collision base (2) close to the first anti-collision bottom plate (6), and the plurality of ball grooves (9) are evenly distributed on the anti-collision base (2); The rotating ball (901) is disposed in the ball groove (9) and is rollingly connected to the ball groove (9), and the rotating ball (901) is in contact with the first anti-collision bottom plate (6).

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