Adjustable ship anti-collision facility device

Abstract

The present invention provides an adjustable ship anti-collision facility device, which belongs to the field of ship facility technology. It includes support plates and buffer springs. The support plates are provided in two groups, and the two groups of support plates are fixedly installed on the embankment. It also includes a rotating support assembly, a protective plate, and a drive assembly. The rotating support assembly is rotatably arranged between the two groups of support plates. The protective plates are provided in four groups, and the four groups of protective plates are arranged on the outside of the rotating support assembly in pairs. Compared with the existing technology, the embodiment of the present invention, through the provision of the rotating support assembly, the buffer springs, the four groups of protective plates, and the drive assembly, enables the drive assembly to drive the four groups of protective plates to rotate 90 degrees each time the ship leaves the embankment, thereby enabling different buffer springs to play a buffering and anti-collision role in turn, thereby extending the maintenance time of the anti-collision facility, reducing the burden of manpower maintenance, and improving the ship's anti-collision effect and safety.

Description

Technical Field

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

[0002] A pier is a structure located on the seashore or riverside where ships and ferries dock, allowing passengers to board and disembark, and cargo to be loaded and unloaded. Currently, when ships dock at a pier, waves or the ship's inertia can easily cause them to collide with the pier's embankment. Therefore, it is necessary to install appropriate ship anti-collision equipment on the pier's embankment to improve ship safety.

[0003] Most of the existing ship anti-collision equipment includes buffer springs installed on the embankment. When the ship docks, the buffer springs are squeezed by the ship and compressed, thereby cushioning the ship and achieving ship anti-collision. However, when the buffer springs are squeezed by the ship for a long time and at a high frequency, their elastic properties are easily affected, which in turn causes their buffering effect on subsequent ships to be reduced or even lost. Therefore, staff are required to frequently inspect and maintain the buffer springs, which increases the manpower burden. Summary of the Invention

[0004] In view of the above-mentioned deficiencies in the 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] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] An adjustable ship anti-collision device comprises a support plate and a buffer spring, wherein the support plate is provided in two groups and the two groups of support plates are fixedly mounted on the embankment, and further comprises a rotating support assembly, a protective plate and a driving assembly;

[0007] The rotary support assembly is rotatably arranged between the two sets of bracket plates;

[0008] There are four groups of protective plates, which are arranged in pairs on the outside of the rotating support assembly. The inner side of each group of protective plates is connected to the rotating support assembly via a group of buffer springs.

[0009] The driving assembly is arranged between the protective plate and the rotating support assembly. When the ship leaves the embankment, the driving assembly is used to drive the rotating support assembly to rotate 90 degrees.

[0010] As a further improvement of the present invention: the rotating support assembly includes a support column and a rotating shaft;

[0011] The rotating shaft is fixedly arranged at the end of the support column, and the end of the rotating shaft away from the support column is rotatably connected to the bracket plate. The four groups of protective plates are respectively arranged on the outside of the four cylindrical surfaces of the support column, and the inner walls of the four groups of protective plates are respectively connected to the four cylindrical surfaces of the support column through the buffer springs.

[0012] As a further improvement of the present invention: a guide rod is fixedly provided on the inner wall of the protective plate, and a guide sleeve is fixedly provided on the cylindrical surface of the support column;

[0013] One end of the guide rod away from the protective plate extends into the interior of the guide sleeve and is telescopically matched with the guide sleeve.

[0014] As a further improvement of the present invention: the driving assembly includes a gear, a bevel gear plate, a support rod and a first elastic member;

[0015] The gear is fixedly arranged outside the rotating shaft, and the support rods are provided in four groups, which are respectively fixedly mounted on the inner walls of the four groups of protective plates, and the four groups of support rods extend to the side of the gear away from one end of the corresponding protective plate;

[0016] A plurality of the oblique teeth are hingedly provided on the side walls of each group of the support rods. One side of each group of the oblique teeth is connected to the support rods through a group of the first elastic members, and the first elastic members are used to provide elastic support for the oblique teeth.

[0017] As a further improvement of the present invention: the adjustable ship anti-collision facility device also includes a limiting component, and when a certain group of the protective plates is in the anti-collision position, the limiting component is used to limit the rotation of the rotating support component.

[0018] As a further improvement of the present invention: two sets of triangular limiting strips are fixedly provided on the side walls of the bracket plate;

[0019] The limiting assembly includes a positioning sleeve, a limiting rod and a second elastic member;

[0020] There are four groups of positioning sleeves, which are respectively fixed on the side walls of the four groups of support rods. A group of limiting rods is movably inserted into the inner part of one end of each group of positioning sleeves away from the corresponding support rod;

[0021] A group of annular blocks are fixedly provided on the outside of each group of the limiting rods. Each group of the annular blocks is connected to the corresponding positioning sleeve through a group of second elastic members, and the second elastic members are used to provide elastic support for the limiting rods.

[0022] As a further improvement of the present invention: the first elastic member and the second elastic member are springs or metal springs.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] In the embodiment of the present invention, initially, one group of guard plates extends to the outside of the two groups of support plates and is distributed along the width direction of the support plates, and the guard plates act at the anti-collision position. When a ship docks, it can act on the guard plates at the anti-collision position and drive the guard plates to move toward the rotating support assembly. At this time, the corresponding buffer springs are compressed to buffer the impact force of the ship, thereby realizing the anti-collision protection of the ship. When the ship leaves the embankment, the driving assembly drives the rotating support assembly to rotate 90°, and then drives the four groups of guard plates to rotate 90° as a whole. At this time, this group of guard plates rotates away from the anti-collision position, and the latter group of guard plates rotates to the anti-collision position accordingly. When the subsequent ship docks again, the subsequent ship can act on the latter group of guard plates and drive the corresponding buffer springs to compress, so as to provide buffering protection for the subsequent ship. Through the above-mentioned arrangement , it can make the four sets of protective plates rotate 90 degrees every time the ship leaves the embankment, so that the four sets of protective plates are rotated to the anti-collision position in turn, thereby ensuring that different buffer springs can buffer the ships approaching the shore, thereby avoiding the elastic failure of a certain buffer spring due to long-term and high-frequency buffering effect, thereby extending the maintenance time of the anti-collision facility, and improving the anti-collision effect and safety of the ship. Compared with the existing technology, through the arrangement of the rotating support assembly, buffer springs, four sets of protective plates and drive assembly, the drive assembly can drive the four sets of protective plates to rotate 90 degrees every time the ship leaves the embankment, so that different buffer springs can play a buffering and anti-collision role in turn, thereby extending the maintenance time of the anti-collision facility, reducing the burden of manpower maintenance, and improving the anti-collision effect and safety of the ship. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the structure of an adjustable ship anti-collision device Figure 1 ;

[0026] Figure 2 A schematic diagram of the structure of an adjustable ship anti-collision device Figure 2 ;

[0027] Figure 3 for Figure 1 A magnified schematic diagram of area A in the middle;

[0028] Figure 4 for Figure 2 A magnified schematic diagram of area B in the middle;

[0029] In the figure: 10-bracket plate, 101-triangular limiting bar, 20-rotational support assembly, 201-support column, 202-guide sleeve, 203-rotating shaft, 30-buffer spring, 40-protective plate, 401-guide rod, 50-drive assembly, 501-gear, 502-oblique gear, 503-support rod, 504-first elastic member, 60-limiting assembly, 601-positioning sleeve, 602-limiting rod, 603-second elastic member, 604-annular stopper. DETAILED DESCRIPTION

[0030] The technical solution of the present invention will be further described in detail below in conjunction with specific implementation methods.

[0031] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0032] See also Figure 1 as well as Figure 2 , this embodiment provides an adjustable ship anti-collision facility device, including a support plate 10, a rotating support assembly 20, a buffer spring 30, a protective plate 40 and a driving assembly 50, wherein the support plate 10 is provided with two groups, and the two groups of the support plates 10 are fixedly mounted on the embankment (not shown in the figure), the rotating support assembly 20 is rotatably arranged between the two groups of the support plates 10, and the protective plates 40 are provided with four groups, and the four groups of the protective plates 40 are arranged on the outside of the rotating support assembly 20 in pairs. The inner side of each group of the protective plates 40 is connected to the rotating support assembly 20 through a group of the buffer spring 30, and the driving assembly 50 is arranged between the protective plate 40 and the rotating support assembly 20. When the ship leaves the embankment, the driving assembly 50 is used to drive the rotating support assembly 20 to rotate 90°.

[0033] Initially, one group of protective plates 40 extends to the outside of the two groups 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, it can act on the protective plates 40 at the anti-collision position and drive the protective plates 40 to move toward the rotation support assembly 20. At this time, the corresponding buffer spring 30 is compressed to buffer the impact force of the ship and realize the anti-collision protection of the ship. When the ship leaves the embankment, the driving assembly 50 drives the rotation support assembly 20 to rotate 90°, thereby driving the four groups of protective plates 40 to rotate 90° as a whole. At this time, the group of protective plates 40 turns away from the anti-collision position, and the latter group of protective plates 40 turns away from the anti-collision position. 0 rotates to the anti-collision position. When a subsequent ship docks again, the subsequent ship can act on the latter group of protection plates 40 to drive the corresponding buffer spring 30 to compress, so as to provide buffer protection for the subsequent ship. Through the above arrangement, whenever a ship leaves the embankment, the four groups of protection plates 40 can all rotate 90 degrees, so that the four groups of protection plates 40 are rotated to the anti-collision position in turn, thereby ensuring that different buffer springs 30 can provide buffering for the docked ship, thereby avoiding the elastic failure of a certain buffer spring 30 due to long-term and high-frequency buffering effect, thereby extending the maintenance time of the anti-collision facility and improving the anti-collision effect and safety of the ship.

[0034] See also Figure 1 as well as Figure 2 In one embodiment, the rotating 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 bracket plate 10. The four groups of protective plates 40 are respectively arranged on the outside of the four cylindrical surfaces of the support column 201, and the inner walls of the four groups of protective plates 40 are respectively connected to the four cylindrical surfaces of the support column 201 through the buffer springs 30.

[0035] When a ship docks and acts on a certain group of protective plates 40, the protective plates 40 are subjected to force and move toward the support column 201, so that the corresponding buffer springs 30 are compressed. The buffer springs 30 buffer the impact force of the ship to achieve anti-collision protection for the ship. When the ship leaves the embankment, the drive assembly 50 drives the rotating shaft 203 to rotate 90° compared to the bracket plate 10, and then drives the support column 201 to rotate 90°. The support column 201 drives the four groups of protective plates 40 to rotate 90° as a whole through several buffer springs 30, so as to turn the current protective plate 40 away from the anti-collision position and rotate the next group of protective plates 40 to the anti-collision position.

[0036] See also Figure 1 as well as Figure 2In one embodiment, a guide rod 401 is fixedly provided on the inner wall of the protective plate 40, and a guide sleeve 202 is fixedly provided on the cylindrical surface of the support column 201. The guide rod 401 extends from one end of the protective plate 40 to the inside of the guide sleeve 202 and is telescopically matched with the guide sleeve 202.

[0037] When a group of protective plates 40 is hit by a ship, the protective plates 40 approach the support column 201, and the guide rod 401 moves toward the inside of the guide sleeve 202, thereby providing a guide for the movement of the protective plates 40, thereby achieving smooth movement of the protective plates 40 to ensure that the corresponding buffer springs 30 fully exert their buffering effect.

[0038] See also Figure 3 as well as Figure 4 In one embodiment, the driving assembly 50 includes a gear 501, a beveled tooth piece 502, a support rod 503 and a first elastic member 504. The gear 501 is fixedly arranged on the outside of the rotating shaft 203. The support rod 503 is provided with four groups. The four groups of support rods 503 are respectively fixedly installed on the inner walls of the four groups of protective plates 40. The four groups of support rods 503 extend to the side of the gear 501 away from one end of the corresponding protective plate 40. A plurality of beveled tooth pieces 502 are hingedly arranged on the side wall of each group of support rods 503. One side of each group of beveled tooth pieces 502 is connected to the support rod 503 through a group of first elastic members 504. The first elastic member 504 is used to provide elastic support for the beveled tooth pieces 502.

[0039] When a group of guard plates 40 encounters a ship collision and approaches the support column 201, the guard plates 40 can drive the support rods 503 on the inner wall thereof to move synchronously. When the support rods 503 move, the several bevel gear pieces 502 on the side walls thereof can move synchronously. When the several bevel gear pieces 502 move, they act on the gears 501 in turn and are pushed by the gears 501 to deflect in the direction of the support rods 503 in turn. At this time, the several bevel gear pieces 502 cannot mesh with the gears 501. When the ship leaves the embankment, the buffer spring 30 pushes the guard plates 40 away from the support column 201. This in turn drives the support rod 503 to move in the opposite direction, and the support rod 503 drives several beveled teeth 502 on its side wall to move in the opposite direction. At this time, several beveled teeth 502 engage with the gear 501, thereby driving the gear 501 to rotate 90°, and 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 protective plates 40 to rotate 90° as a whole through several buffer springs 30, so that the protective plate 40 currently in the anti-collision position is rotated away, and at the same time, the next group of protective plates 40 is rotated to the anti-collision position, thereby responding to the anti-collision protection of subsequent ships.

[0040] See also Figure 1 as well as Figure 2In one embodiment, 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 rotating support assembly 20, so that the protective plates 40 remain stable, thereby preventing the protective plates 40 from being blown by strong winds and then rotating, thereby ensuring that the protective plates 40 and the corresponding buffer springs 30 can stably provide anti-collision protection for subsequent ships.

[0041] See also Figure 3 as well as Figure 4 In one embodiment, two groups of triangular limit bars 101 are fixedly provided on the side wall of the bracket plate 10, and the limit assembly 60 includes a positioning sleeve 601, a limit rod 602 and a second elastic member 603. The positioning sleeve 601 is provided with four groups, and the four groups of positioning sleeves 601 are respectively fixedly provided on the side walls of the four groups of support rods 503. A group of the limit rods 602 is movably inserted into the end of each group of positioning sleeves 601 away from the corresponding support rod 503, and a group of annular blocks 604 are fixedly provided on the outside of each group of limit rods 602. Each group of annular blocks 604 is connected to the corresponding positioning sleeve 601 through a group of second elastic members 603, and the second elastic members 603 are used to provide elastic support for the limit rods 602.

[0042] When a certain group 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 groups of triangular limit bars 101, and one end of the limit rod 602 on the positioning sleeve 601 extends between the two groups of triangular limit bars 101. At this time, the two groups of triangular limit bars 101 limit the rotation of the limit rod 602, and then limit the rotation of the positioning sleeve 601, the support rod 503, the protective plate 40, the support column 201 and the rotating shaft 203, so that the protective plate 40 remains stable. When the protective plate 40 is used to move toward 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 the movement of the plurality of beveled teeth 502, and on the other hand, the positioning sleeve 601 and the limit rod 602 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 leaves the embankment, the buffer spring 30 pushes the protective plate 40 to move the protective plate 40 away from the support column 201. The protective plate 40 drives the support rod 503 and the plurality of beveled teeth 502 to move. The plate 502, the positioning sleeve 601 and the limiting rod 602 move in opposite directions. When the several bevel gear plates 502 move in opposite directions, 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 limiting rod 602 are driven to rotate by the meshing action with the gear 501. The limiting rod 602 on the side wall of the current support rod 503 is away from the two groups of triangular limiting strips 101, and the limiting rod 602 on the side wall of the rear group of support rods 503 is close to the two groups of triangular limiting strips 101 and acts on one group of triangular limiting strips 101. The inclined surface of the triangular limit bar 101 pushes the limit rod 602 so that the limit rod 602 moves toward the inside of 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 rear group of support rods 503 passes over the top of the triangular limit bar 101 and moves above the two groups of triangular limit bars 101. At this time, the second elastic member 603 pushes the limit rod 602 so that one end of the limit rod 602 extends between the two groups of triangular limit bars 101, thereby realizing the rotation restriction of the protective plate 40.

[0043] In one embodiment, the first elastic member 504 and the second elastic member 603 may be springs or metal springs, which are not limited here.

[0044] When the ship is about to dock, the subsequent ship can act on the latter group of protective plates 40 to drive the corresponding buffer spring 30 to be compressed to buffer the impact force of the ship, thereby realizing the anti-collision protection of the ship. When the ship leaves the embankment, the driving assembly 50 drives the rotating support assembly 20 to rotate 90°, thereby driving the four groups of protective plates 40 to rotate 90° as a whole. At this time, the group of protective plates 40 is turned away from the anti-collision position, and the latter group of protective plates 40 rotates to the anti-collision position accordingly. When the subsequent ship docks again, the subsequent ship can act on the latter group of protective plates 40 to drive the corresponding buffer spring 30 to be compressed to provide buffering protection for the subsequent ship. The above-mentioned arrangement enables the four groups of protective plates 40 to rotate 90° whenever the ship leaves the embankment, so that the four groups of protective plates 40 are rotated to the anti-collision position in turn, thereby ensuring that different buffer springs 30 can buffer the docked ship, thereby avoiding the elastic failure of a certain buffer spring 30 due to long-term and high-frequency buffering effect, thereby extending the maintenance time of the anti-collision facility and improving the anti-collision effect and safety of the ship. Compared with the existing technology, through the arrangement of the rotating support assembly 20, the buffer spring 30, the four groups of protective plates 40 and the drive assembly 50, each time the ship leaves the embankment, the drive assembly 50 can drive the four groups of protective plates 40 to rotate 90°, thereby allowing different buffer springs 30 to play a buffering and anti-collision role in turn, thereby extending the maintenance time of the anti-collision facility, reducing the burden of manpower maintenance, and improving the anti-collision effect and safety of the ship.

[0045] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. An adjustable ship anti-collision facility device, comprising a support plate (10) and a buffer spring (30), wherein the support plate (10) is provided in two groups, and the two groups of the support plates (10) are fixedly installed on the embankment, characterized in that: It also includes a rotating support assembly (20), a protective plate (40), and a driving assembly (50); The rotating support assembly (20) is rotatably arranged between the two sets of bracket plates (10); The protective plates (40) are provided in four groups, and the four groups of protective plates (40) are arranged on the outside of the rotating support assembly (20) in pairs and opposite to each other, and the inner side of each group of protective plates (40) is connected to the rotating support assembly (20) via a group of buffer springs (30); The driving assembly (50) is arranged between the protection plate (40) and the rotating support assembly (20), and when the ship leaves the embankment, the driving assembly (50) is used to drive the rotating support assembly (20) to rotate 90 degrees; The rotating support assembly (20) comprises a supporting column (201) and a rotating shaft (203); The rotating shaft (203) is fixedly arranged at the end of the support column (201), and one end of the rotating shaft (203) away from the support column (201) is rotatably connected to the bracket plate (10), and the four groups of protective plates (40) are respectively arranged on the outside of the four cylindrical surfaces of the support column (201), and the inner walls of the four groups of protective plates (40) are respectively connected to the four cylindrical surfaces of the support column (201) through the buffer springs (30); The driving assembly (50) comprises a gear (501), a beveled tooth plate (502), a support rod (503) and a first elastic member (504); The gear (501) is fixedly arranged outside the rotating shaft (203), and the support rods (503) are provided in four groups. The four groups of support rods (503) are respectively fixedly mounted on the inner walls of the four groups of protection plates (40). The four groups of support rods (503) extend away from one end of the corresponding protection plate (40) to the side of the gear (501); A plurality of the oblique tooth pieces (502) are hingedly provided on the side walls of each group of the support rods (503), and one side of each group of the oblique tooth pieces (502) is connected to the support rods (503) via a group of the first elastic members (504), and the first elastic members (504) are used to provide elastic support for the oblique tooth pieces (502).

2. The adjustable ship anti-collision facility device according to claim 1, characterized in that: A guide rod (401) is fixedly provided on the inner wall of the protective plate (40), and a guide sleeve (202) is fixedly provided on the cylindrical surface of the support column (201); One end of the guide rod (401) away from the protective plate (40) extends into the interior of the guide sleeve (202) and is telescopically matched with the guide sleeve (202).

3. The adjustable ship anti-collision facility device according to claim 1, characterized in that: The adjustable ship anti-collision facility device further comprises a limiting assembly (60), and when a certain group of the protection plates (40) is in an anti-collision position, the limiting assembly (60) is used to limit the rotation of the rotating support assembly (20).

4. The adjustable ship anti-collision facility device according to claim 3, characterized in that: Two sets of triangular limiting strips (101) are fixedly provided on the side wall of the bracket plate (10); The limiting assembly (60) comprises a positioning sleeve (601), a limiting rod (602) and a second elastic member (603); The positioning sleeves (601) are provided in four groups, and the four groups of positioning sleeves (601) are respectively fixedly arranged on the side walls of the four groups of support rods (503). A group of limiting rods (602) is movably inserted into the interior of one end of each group of positioning sleeves (601) away from the corresponding support rod (503); A group of annular blocks (604) are fixedly provided on the outside of each group of the limiting rods (602), and each group of the annular blocks (604) is connected to the corresponding positioning sleeve (601) through a group of second elastic members (603), and the second elastic members (603) are used to provide elastic support for the limiting rods (602).

5. The adjustable ship anti-collision facility device according to claim 4, characterized in that: The first elastic member (504) and the second elastic member (603) are springs or metal springs.

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