Adjustable ship anti-collision facility device

Abstract

The invention provides an adjustable ship anti-collision facility device, and belongs to the technical field of ship facilities, the adjustable ship anti-collision facility device comprises two groups of support plates and buffer springs, the two groups of support plates are fixedly mounted on a bank, and the adjustable ship anti-collision facility device further comprises a rotary supporting assembly, a protection plate and a driving assembly; the rotary supporting assembly is rotationally arranged between the two support plates. And four groups of protection plates are arranged, and the four groups of protection plates are distributed on the outer side of the rotary supporting assembly in a pairwise opposite mode. Compared with the prior art, through the arrangement of the rotary supporting assembly, the buffer springs, the four sets of protection plates and the driving assembly, the driving assembly can drive the four sets of protection plates to rotate by 90 degrees every time the ship is driven away from the embankment, and then the different buffer springs can sequentially achieve the buffering and anti-collision effects; therefore, the maintenance time of anti-collision facilities is prolonged, the manual maintenance burden is reduced, and the ship anti-collision effect and safety are improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of ship facilities, and specifically relates to an adjustable ship anti-collision facility device. Background Art

[0002] A dock is a building by the sea or riverbank specifically for ships or ferries to berth, allowing passengers to board and disembark and goods to be loaded and unloaded. Currently, when a ship berths at a dock, due to waves or the driving inertia of the ship, incidents of the ship hitting the dock embankment are likely to occur. Therefore, corresponding ship anti-collision equipment needs to be installed on the dock embankment to improve the safety of the ship.

[0003] Most of the existing ship anti-collision equipment includes buffer springs installed on the embankment. When a ship approaches the shore, the buffer springs are compressed by the extrusion of the ship, thereby buffering the ship and achieving anti-collision of the ship. However, when the buffer springs are frequently extruded by the ship for a long time, their elastic properties are easily affected, resulting in a reduction or even loss of the buffering effect on subsequent ships. Therefore, it is necessary for staff to frequently overhaul the buffer springs, increasing the labor burden. Summary of the Invention

[0004] Aiming at the deficiencies of the above-mentioned prior art, the technical problem to be solved by the embodiments of the present invention is to provide an adjustable ship anti-collision facility device.

[0005] To solve the above technical problem, the present invention provides the following technical solutions: An adjustable ship anti-collision facility device includes a support plate and buffer springs. There are two groups of the support plates, and the two groups of support plates are fixedly installed on the embankment. It further includes a rotary support assembly, a protective plate, and a driving assembly; The rotary support assembly is rotatably arranged between the two groups of support plates; There are four groups of protective plates, and the four groups of protective plates are arranged in a pairwise opposite manner on the outside of the rotary support assembly. The inner side of each group of protective plates is connected to the rotary support assembly through a group of buffer springs; The driving assembly is arranged between the protective plate and the rotary support assembly. When the ship leaves the embankment, the driving assembly is used to drive the rotary support assembly to rotate 90°.

[0006] As a further improvement of the present invention: The rotary support assembly includes a support column and a rotating shaft; The rotating shaft is fixedly arranged at the end of the support column. The end of the rotating shaft away from the support column is rotatably connected to the support plate. The four groups of protective plates are respectively arranged on the outer sides of the four column surfaces of the support column, and the inner walls of the four groups of protective plates are respectively connected to the four column surfaces of the support column through the buffer springs.

[0007] As a further improvement of the present invention: a guide rod is also fixedly arranged on the inner wall of the protection plate, and a guide sleeve is fixedly arranged on the column surface of the support column; One end of the guide rod far away from the protection plate extends into the guide sleeve and is telescopically matched with the guide sleeve.

[0008] As a further improvement of the present invention: the driving assembly includes a gear, a helical tooth piece, a support rod and a first elastic member; The gear is fixedly arranged outside the rotating shaft. There are four groups of support rods, and the four groups of support rods are respectively fixedly installed on the inner walls of the four groups of protection plates. One ends of the four groups of support rods far away from the corresponding protection plates extend to the side of the gear; A plurality of the helical tooth pieces are hingedly arranged on the side wall of each group of support rods. One side of each group of helical tooth pieces is connected to the support rod through a group of the first elastic members, and the first elastic members are used to provide elastic support for the helical tooth pieces.

[0009] As a further improvement of the present invention: the adjustable ship anti-collision facility device further includes a limiting assembly, and when a certain group of protection plates is in the anti-collision position, the limiting assembly is used to limit the rotation of the rotating support assembly.

[0010] Two triangular limiting strips are fixedly arranged on the side wall of the support plate; The limiting assembly includes a positioning sleeve, a limiting rod and a second elastic member; There are four groups of positioning sleeves, and the four groups of positioning sleeves are respectively fixedly arranged on the side walls of the four groups of support rods. One group of limiting rods is movably inserted into the inner part of one end of each group of positioning sleeves far away from the corresponding support rod; One group of annular stoppers is fixedly arranged on the outside of each group of limiting rods, and each group of annular stoppers is connected to the corresponding positioning sleeve through a group of the second elastic members, and the second elastic members are used to provide elastic support for the limiting rods.

[0011] As a further improvement of the present invention: the first elastic member and the second elastic member are springs or metal elastic sheets.

[0012] Compared with the prior art, the beneficial effects of the present invention are: In the embodiment of the present invention, initially, one set of protection plates extends to the outside of the two sets of support plates and is distributed along the width direction of the support plates. The protection plates act on the anti-collision position. When a ship docks, the protection plates at the anti-collision position can be actuated, causing them to move towards the rotary support assembly. At this time, the corresponding buffer springs are compressed under force to buffer the impact force of the ship and achieve anti-collision protection for the ship. When the ship leaves the breakwater, the drive assembly drives the rotary support assembly to rotate 90°, thereby driving the four sets of protection plates to rotate 90° as a whole. At this time, this set of protection plates rotates away from the anti-collision position, and the subsequent set of protection plates rotates to the anti-collision position in sequence. When the subsequent ship docks again, the subsequent ship can act on this subsequent set of protection plates to drive the corresponding buffer springs to compress, so as to buffer and protect the subsequent ship; through the above settings, every time the ship leaves the breakwater, the four sets of protection plates can rotate 90°, enabling the four sets of protection plates to rotate to the anti-collision position in sequence, thereby ensuring that different buffer springs can buffer the ships docking, avoiding the elastic failure of a certain buffer spring due to long-term high-frequency buffering, extending the maintenance time of the anti-collision facilities, improving the ship anti-collision effect and safety. Compared with the prior art, through the settings of the rotary support assembly, buffer springs, four sets of protection plates and the drive assembly, every time the ship leaves the breakwater, the drive assembly can drive the four sets of protection plates to rotate 90°, enabling different buffer springs to play a buffer and anti-collision role in sequence, thus extending the maintenance time of the anti-collision facilities, reducing the manual maintenance burden, and improving the ship anti-collision effect and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of an adjustable ship anti-collision facility device Figure 1 ; Figure 2 is a schematic structural diagram of an adjustable ship anti-collision facility device Figure 2 ; Figure 3 is Figure 1 the enlarged schematic diagram of area A in Figure 4 is Figure 2 the enlarged schematic diagram of area B in In the figure: 10 - support plate, 101 - triangular limit strip, 20 - rotary support assembly, 201 - support column, 202 - guide sleeve, 203 - rotating shaft, 30 - buffer spring, 40 - protection plate, 401 - guide rod, 50 - drive assembly, 501 - gear, 502 - helical tooth piece, 503 - support rod, 504 - first elastic member, 60 - limit assembly, 601 - positioning sleeve, 602 - limit rod, 603 - second elastic member, 604 - annular block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] The technical solution of the present invention will be further described in detail below in conjunction with specific embodiments.

[0015] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0016] Please refer to Figure 1 and Figure 2 , this embodiment provides an adjustable ship anti-collision facility device, including a support plate 10, a rotary support assembly 20, a buffer spring 30, a protection plate 40 and a driving assembly 50. There are two groups of the support plates 10, and the two groups of the support plates 10 are fixedly installed on the shore embankment (not shown in the figure). The rotary support assembly 20 is rotatably arranged between the two groups of the support plates 10. There are four groups of the protection plates 40, and the four groups of the protection plates 40 are arranged in a pairwise opposite distribution outside the rotary support assembly 20. The inner side of each group of the protection plates 40 is connected to the rotary support assembly 20 through a group of the buffer springs 30. The driving assembly 50 is arranged between the protection plate 40 and the rotary support assembly 20. When the ship sails away from the shore embankment, the driving assembly 50 is used to drive the rotary support assembly 20 to rotate 90°.

[0017] Initially, one group of the protection plates 40 extends outside the two groups of the support plates 10 and is distributed along the width direction of the support plate 10. This protection plate 40 acts on the anti-collision position. When a certain ship approaches the shore, it can act on the protection plate 40 at the anti-collision position, thereby driving the protection plate 40 to move towards the rotary support assembly 20. At this time, the corresponding buffer spring 30 is compressed by force to buffer the impact force of the ship and achieve anti-collision protection for the ship. When the ship sails away from the shore embankment, the driving assembly 50 drives the rotary support assembly 20 to rotate 90°, and then drives the four groups of the protection plates 40 to rotate 90° as a whole. At this time, this group of the protection plates 40 rotates away from the anti-collision position, and the next group of the protection plates 40 rotates to the anti-collision position. When the subsequent ship approaches the shore again, the subsequent ship can act on this next group of the protection plates 40, thereby driving the corresponding buffer spring 30 to be compressed to buffer and protect the subsequent ship; through the above settings, it can be ensured that whenever the ship sails away from the shore embankment, the four groups of the protection plates 40 can all rotate 90°, so that the four groups of the protection plates 40 rotate to the anti-collision position in turn, thereby ensuring that different buffer springs 30 can buffer the ships approaching the shore, so as to avoid the elastic force of a certain buffer spring 30 failing due to long-term high-frequency buffering, thereby extending the maintenance time of the anti-collision facility, improving the ship anti-collision effect and safety.

[0018] Please refer to Figure 1 andFigure 2 In one embodiment, the rotary support assembly 20 includes a support column 201 and a rotary shaft 203. The rotary shaft 203 is fixedly arranged at the end of the support column 201. One end of the rotary shaft 203 away from the support column 201 is rotatably connected to the support plate 10. Four groups of the protection plates 40 are respectively arranged on the outer sides of the four column surfaces of the support column 201. The inner walls of the four groups of the protection plates 40 are respectively connected to the four column surfaces of the support column 201 through the buffer springs 30.

[0019] When a certain ship docks and acts on a certain group of the protection plates 40, the protection plate 40 is stressed and moves towards the support column 201, so that the corresponding buffer spring 30 is stressed and compressed. The buffer spring 30 buffers the impact force of the ship, realizing the anti-collision protection of the ship. When the ship sails away from the shore embankment, the driving assembly 50 drives the rotary shaft 203 to rotate 90° relative to the support plate 10, and then drives the support column 201 to rotate 90°. The support column 201 drives the four groups of the protection plates 40 to rotate 90° as a whole through a plurality of buffer springs 30, so as to turn the current protection plate 40 away from the anti-collision position and turn the next group of the protection plates 40 to the anti-collision position.

[0020] Please refer to Figure 1 and Figure 2 In one embodiment, a guide rod 401 is further fixedly arranged on the inner wall of the protection plate 40. A guide sleeve 202 is fixedly arranged on the column surface of the support column 201. One end of the guide rod 401 away from the protection plate 40 extends into the guide sleeve 202 and is in telescopic fit with the guide sleeve 202.

[0021] When a certain group of the protection plates 40 is impacted by the ship, the protection plate 40 approaches the support column 201, and the guide rod 401 moves into the guide sleeve 202, thereby providing a guiding effect on the movement of the protection plate 40, so as to realize the smooth movement of the protection plate 40 and ensure that the corresponding buffer spring 30 fully exerts its buffering effect.

[0022] Please refer to Figure 3 and Figure 4, in one embodiment, the driving assembly 50 includes a gear 501, a helical tooth piece 502, a support rod 503, and a first elastic member 504. The gear 501 is fixedly disposed outside the rotating shaft 203. There are four groups of the support rods 503, and the four groups of the support rods 503 are respectively fixedly installed on the inner walls of the four groups of the protection plates 40. The ends of the four groups of the support rods 503 away from the corresponding protection plates 40 extend to the side of the gear 501. A plurality of the helical tooth pieces 502 are hingedly disposed on the side walls of each group of the support rods 503. One side of each group of the helical tooth pieces 502 is connected to the support rod 503 through a group of the first elastic members 504, and the first elastic member 504 is used to provide elastic support for the helical tooth piece 502.

[0023] When a certain group of the protection plates 40 is hit by a ship and approaches the support column 201, the protection plate 40 can drive the support rod 503 on its inner wall to move synchronously. When the support rod 503 moves, it drives a plurality of the helical tooth pieces 502 on its side wall to move synchronously. When the plurality of the helical tooth pieces 502 move, they act on the gear 501 in sequence and are pushed by the gear 501 to deflect towards the support rod 503 in sequence. At this time, the plurality of the helical tooth pieces 502 cannot mesh with the gear 501; when the ship sails away from the breakwater, the buffer spring 30 pushes the protection plate 40 to make the protection plate 40 away from the support column 201, and then drives the support rod 503 to move in the reverse direction. The support rod 503 drives a plurality of the helical tooth pieces 502 on its side wall to move in the reverse direction. At this time, the plurality of the helical tooth pieces 502 mesh with the gear 501, and then drive the gear 501 to rotate 90°. The gear 501 drives the rotating shaft 203 and the support column 201 to rotate 90°. The support column 201 drives the four groups of the protection plates 40 to rotate 90° as a whole through a plurality of the buffer springs 30, so that the protection plate 40 in the current anti-collision position rotates away, and at the same time, the next group of the protection plates 40 rotates to the anti-collision position, so as to cope with the anti-collision protection of subsequent ships.

[0024] Please refer to Figure 1 and Figure 2 , in one embodiment, the adjustable ship anti-collision facility device further includes a limiting assembly 60. When a certain group of the protection plates 40 is in the anti-collision position, the limiting assembly 60 is used to limit the rotation of the rotating support assembly 20, so that the protection plate 40 remains stable, and further prevent the protection plate 40 from rotating due to strong wind blowing, so as to ensure that the protection plate 40 and the corresponding buffer spring 30 can stably provide anti-collision protection for subsequent ships.

[0025] Please refer to Figure 3 and Figure 4, in one embodiment, two sets of triangular limiting strips 101 are fixedly arranged on the side wall of the support plate 10. The limiting component 60 includes a positioning sleeve 601, a limiting rod 602 and a second elastic member 603. There are four sets of the positioning sleeves 601, and the four sets of the positioning sleeves 601 are respectively fixedly arranged on the side walls of the four sets of the support rods 503. One set of the limiting rods 602 is movably inserted into the inner part of one end of each set of the positioning sleeves 601 away from the corresponding support rod 503. One set of annular stoppers 604 is fixedly arranged on the outside of each set of the limiting rods 602. One set of the second elastic members 603 is connected between each set of the annular stoppers 604 and the corresponding positioning sleeve 601. The second elastic member 603 is used to provide elastic support for the limiting rod 602.

[0026] When a certain set of protective plates 40 is in the anti-collision position, the positioning sleeve 601 on the side wall of the inner support rod 503 of the protective plate 40 is located above the two sets of triangular limit strips 101, and one end of the limit rod 602 on the positioning sleeve 601 extends between the two sets of triangular limit strips 101. At this time, the rotation of the limit rod 602 is restricted by the two sets of triangular limit strips 101, and then the rotation of the positioning sleeve 601, the support rod 503, the protective plate 40, the support column 201 and the rotating shaft 203 is restricted, so that the protective plate 40 remains stable; when the ship acts on the protective plate 40 to make the protective plate 40 approach the support column 201, the protective plate 40 drives the support rod 503 to move synchronously. On the one hand, the support rod 503 drives a number of helical teeth 502 to move, and on the other hand, it drives the positioning sleeve 601 and the limit rod 602 to move. When the limit rod 602 moves, it moves out from one end of the two sets of triangular limit strips 101 and gradually moves away from the two sets of triangular limit strips 101; when the ship sails away from the breakwater, the buffer spring 30 pushes the protective plate 40 to make the protective plate 40 move away from the support column 201. The protective plate 40 drives the support rod 503, a number of helical teeth 502, the positioning sleeve 601 and the limit rod 602 to move in the reverse direction. When the number of helical teeth 502 moves in the reverse direction, it drives the rotation of the rotating shaft 203, the support column 201, the buffer spring 30, the protective plate 40, the support rod 503, the positioning sleeve 601 and the limit rod 602 through the meshing action with the gear 501. At present, the limit rod 602 on the side wall of the support rod 503 moves away from the two sets of triangular limit strips 101, and the limit rod 602 on the side wall of the latter set of support rods 503 approaches the two sets of triangular limit strips 101 and acts on the inclined surface of one set of triangular limit strips 101. The inclined surface of the triangular limit strip 101 pushes the limit rod 602 to make the limit rod 602 move into the corresponding positioning sleeve 601, so that the second elastic member 603 is compressed. After the protective plate 40 rotates 90°, the limit rod 602 on the side wall of the latter set of support rods 503 crosses over from the top of the triangular limit strip 101 and moves above the two sets of triangular limit strips 101. At this time, the second elastic member 603 pushes the limit rod 602 to make one end of the limit rod 602 extend into the two sets of triangular limit strips 101, realizing the rotation restriction of the protective plate 40.

[0027] In one embodiment, the first elastic member 504 and the second elastic member 603 can be springs or metal elastic sheets, and there is no limitation here.

[0028] In the embodiment of the present invention, initially, one set of protective plates 40 extends outward from the outside of the two sets of support plates 10 and is distributed along the width direction of the support plates 10. The protective plates 40 act on the anti-collision position. When a ship docks, the protective plates 40 at the anti-collision position can be driven to move towards the rotary support assembly 20. At this time, the corresponding buffer springs 30 are compressed under force to buffer the impact force of the ship and achieve anti-collision protection for the ship. When the ship leaves the breakwater, the driving assembly 50 drives the rotary support assembly 20 to rotate 90°, and then drives the four sets of protective plates 40 to rotate 90° as a whole. At this time, this set of protective plates 40 rotates away from the anti-collision position, and the next set of protective plates 40 rotates to the anti-collision position. When the subsequent ship docks again, the subsequent ship can act on this next set of protective plates 40 to drive the corresponding buffer springs 30 to be compressed, so as to buffer and protect the subsequent ship. Through the above settings, every time the ship leaves the breakwater, the four sets of protective plates 40 can rotate 90°, so that the four sets of protective plates 40 rotate to the anti-collision position in sequence, ensuring that different buffer springs 30 can buffer the ships docking, thus avoiding the elastic failure of a certain buffer spring 30 due to long-term high-frequency buffering, extending the maintenance time of the anti-collision facilities, improving the ship anti-collision effect and safety. Compared with the prior art, through the settings of the rotary support assembly 20, buffer springs 30, four sets of protective plates 40 and the driving assembly 50, every time the ship leaves the breakwater, the driving assembly 50 can drive the four sets of protective plates 40 to rotate 90°, so that different buffer springs 30 can play the role of buffering and anti-collision in sequence, thus extending the maintenance time of the anti-collision facilities, reducing the manual maintenance burden, and improving the ship anti-collision effect and safety.

[0029] The above describes the preferred embodiments of the present invention in detail, but the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. An adjustable ship anti-collision facility device, comprising a support plate (10) and a buffer spring (30), wherein there are two groups of the support plates (10), and the two groups of the support plates (10) are fixedly installed on the shore embankment, and it is characterized in that, It also includes a rotary support assembly (20), a protective plate (40), and a drive assembly (50); The rotary support assembly (20) is rotatably arranged between two sets of the support plates (10); There are four groups of the protective plates (40), and the four groups of the protective plates (40) are arranged in a pairwise opposite distribution on the outside of the rotary support assembly (20). The inner side of each group of the protective plates (40) is connected to the rotary support assembly (20) through a set of buffer springs (30); The drive assembly (50) is arranged between the protective plate (40) and the rotary support assembly (20). When the ship sails away from the breakwater, the drive assembly (50) is used to drive the rotary support assembly (20) to rotate 90°.

2. The adjustable ship anti-collision facility device according to claim 1, characterized in that, The rotary support assembly (20) includes a support column (201) and a rotating shaft (203); The rotating shaft (203) is fixedly arranged at the end of the support column (201). The end of the rotating shaft (203) away from the support column (201) is rotatably connected to the support plate (10). The four groups of the protective plates (40) are respectively arranged on the outer sides of the four column surfaces of the support column (201). The inner walls of the four groups of the protective plates (40) are respectively connected to the four column surfaces of the support column (201) through the buffer springs (30).

3. An adjustable ship anti-collision facility device according to claim 2, characterized in that, A guide rod (401) is also fixedly arranged on the inner wall of the protective plate (40), and a guide sleeve (202) is fixedly arranged on the column surface of the support column (201); One end of the guide rod (401) away from the protective plate (40) extends into the inside of the guide sleeve (202) and is in telescopic cooperation with the guide sleeve (202).

4. The adjustable ship anti-collision facility device according to claim 2, wherein, The drive assembly (50) includes a gear (501), a helical tooth piece (502), a support rod (503), and a first elastic member (504); The gear (501) is fixedly arranged outside the rotating shaft (203). There are four groups of the support rods (503), and the four groups of the support rods (503) are respectively fixedly installed on the inner walls of the four groups of the protective plates (40). One end of the four groups of the support rods (503) away from the corresponding protective plates (40) extends to the side of the gear (501); A plurality of the helical tooth pieces (502) are hingedly arranged on the side wall of each group of the support rods (503). One side of each group of the helical tooth pieces (502) is connected to the support rod (503) through a set of the first elastic members (504), and the first elastic member (504) is used to provide elastic support for the helical tooth piece (502).

5. The adjustable ship anti-collision facility device according to claim 4, characterized in that, The adjustable ship anti-collision facility device also includes a limit assembly (60). When a certain group of the protective plates (40) is in the anti-collision position, the limit assembly (60) is used to limit the rotation of the rotary support assembly (20).

6. The adjustable ship anti-collision facility device according to claim 5, characterized in that, Two triangular limit strips (101) are fixedly arranged on the side wall of the support plate (10); The limit assembly (60) includes a positioning sleeve (601), a limit rod (602), and a second elastic member (603); There are four groups of the positioning sleeves (601), and the four groups of the positioning sleeves (601) are respectively fixedly arranged on the side walls of the four groups of the support rods (503). One group of the limiting rods (602) is movably inserted into the inner part of each end of the corresponding positioning sleeve (601) away from the corresponding support rod (503). One group of annular stoppers (604) is fixedly arranged on the outside of each group of the limiting rods (602). A group of the second elastic members (603) are connected between each group of the annular stoppers (604) and the corresponding positioning sleeve (601). The second elastic member (603) is used to provide elastic support for the limiting rod (602).

7. An adjustable ship anti-collision facility device according to claim 6, characterized in that, The first elastic member (504) and the second elastic member (603) are springs or metal shrapnel.

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