Ship outer edge anti-collision buffering structure

Abstract

The utility model discloses a ship outer edge anti-collision buffer structure which comprises a pair of first fixed cavities and a second fixed cavity, the second fixed cavity is fixedly installed between the pair of first fixed cavities, four movable cavities are movably arranged in the second fixed cavity, and rotating rods are rotatably installed in the adjacent movable cavities. And the compression assembly comprises a compression plate movably arranged in the first fixing cavity, a plurality of sliding grooves are formed in the first fixing cavity, fixing sliding blocks are fixedly installed on the outer side wall of the compression plate, the fixing sliding blocks are arranged in the sliding grooves in a sliding mode, and functional springs are elastically connected between the compression plate and the inner side wall of the first fixing cavity. Through the arrangement of the compression assembly, when collision occurs, the spring steel sheet is compressed through the impact, meanwhile, the movable cavities are compressed through the two ends of the spring steel sheet, the adjacent movable cavities are close to each other, the movable cavities push the compression plate through the hinge rod, and the compression plate compresses the functional spring; and the impact force is counteracted under the counter-acting force of the functional spring.

Description

Technical Field

[0001] The utility model relates to the technical field of ship anti-collision, in particular to a ship outer edge anti-collision buffer structure. Background Art

[0002] Ship is a general term for various vessels. Ship is a means of transportation that can sail or anchor in waters for transportation or operation. It has different technical performance, equipment and structural types according to different usage requirements. Ship is a man-made means of transportation that mainly operates in geographical waters. In addition, civilian ships are generally called ships, military ships are called warships, and small ships are called boats or boats. They are generally called ships or boats.

[0003] When an existing ship docks, the ship's hull has inertia, causing the side of the ship to collide with the shore. Since the buildings on the shore are very hard, it is easy to cause damage to the ship's hull, thus affecting its service life. In order to reduce collisions, some people place rubber objects on the side of the ship, but rubber objects cannot prevent collisions, but can only prevent scratches. Therefore, it is necessary to propose a ship outer edge anti-collision buffer structure. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a ship outer edge anti-collision buffer structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A ship outer edge anti-collision buffer structure includes a pair of first fixed cavities and a second fixed cavity, the second fixed cavity is fixedly installed between the pair of first fixed cavities, four movable cavities are movably arranged in the second fixed cavity, rotating rods are rotatably installed in adjacent movable cavities, the other end of the rotating rods is rotatably installed in the movable cavity located at the relative angle, the pair of rotating rods are cross-arranged, the rotating rods are rotatably connected, and a compression assembly is arranged in the first fixed cavity.

[0007] The compression assembly comprises a compression plate movably arranged in the first fixed cavity, a hinge rod is rotatably mounted on the outer side wall of the movable cavity close to the first fixed cavity, and the other end of the hinge rod is rotatably mounted on the outer side wall of the compression plate;

[0008] A plurality of sliding grooves are provided in the first fixed cavity, a fixed slider is fixedly installed on the outer wall of the compression plate, the fixed slider is slidably arranged in the sliding groove, and a functional spring is elastically connected between the compression plate and the inner wall of the first fixed cavity;

[0009] A pair of spring steel sheets are fixedly installed at the top of the movable cavity by fastening bolts, the fastening bolts penetrate both ends of the spring steel sheets, and the ends of the fastening bolts are threadedly installed at the top of the movable cavity;

[0010] It is used to absorb the impact force. When a collision occurs, the impact first compresses the spring steel sheet, and at the same time, the two ends of the spring steel sheet compress the active cavity, so that the adjacent active cavities are close to each other. The active cavity pushes the compression plate through the hinged rod, and the compression plate compresses the functional spring, and the impact force is offset under the reaction force of the functional spring.

[0011] Preferably, the spring steel sheet is arranged in an arc surface, the width of the movable cavity is smaller than the inner width of the second fixed cavity, and the width of the rotating rod is consistent with that of the hinged rod;

[0012] It is used to facilitate the replacement of spring steel sheets, which are the first part of the device to be exposed to impact force and are relatively susceptible to damage.

[0013] The utility model has the following beneficial effects:

[0014] 1. By setting a compression component, when a collision occurs, the impact first compresses the spring steel sheet, and at the same time, the two ends of the spring steel sheet compress the active cavity, so that the adjacent active cavities are close to each other. The active cavity pushes the compression plate through the hinged rod, and the compression plate compresses the functional spring, and the impact force is offset under the reaction force of the functional spring.

[0015] 2. By setting fastening bolts and spring steel sheets, the spring steel sheets are the first position of the device to be exposed to impact force and are relatively easy to be damaged, so they need to be easily replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a ship outer edge anti-collision buffer structure proposed by the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the second fixed cavity of the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the first fixed cavity of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the first fixed cavity of the utility model.

[0020] In the figure: 1. first fixed cavity; 2. second fixed cavity; 3. movable cavity; 4. rotating rod; 5. compression assembly; 51. compression plate; 52. hinged rod; 53. sliding groove; 54. fixed slider; 55. functional spring; 6. fastening bolt; 7. spring steel sheet. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Reference Figure 1-4 A ship outer edge anti-collision buffer structure comprises a pair of first fixed cavities 1 and a second fixed cavity 2, the second fixed cavity 2 is fixedly installed between the pair of first fixed cavities 1, four movable cavities 3 are movably arranged in the second fixed cavity 2, a rotating rod 4 is rotatably installed in the adjacent movable cavity 3, the other end of the rotating rod 4 is rotatably installed in the movable cavity 3 located at the opposite angle, a pair of rotating rods 4 are cross-arranged, and the rotating rods 4 are rotatably connected to each other, a compression assembly 5 is arranged in the first fixed cavity 1, and the compression assembly 5 includes a compression plate 51 movably arranged in the first fixed cavity 1, and an movable plate 51 near the first fixed cavity 1 is provided. A hinge rod 52 is rotatably installed on the outer side wall of the movable chamber 3, and the other end of the hinge rod 52 is rotatably installed on the outer side wall of the compression plate 51. A plurality of sliding grooves 53 are opened in the first fixed chamber 1, and a fixed slider 54 is fixedly installed on the outer side wall of the compression plate 51. The fixed slider 54 is slidably set in the sliding groove 53. A functional spring 55 is elastically connected between the compression plate 51 and the inner side wall of the first fixed chamber 1. A pair of movable chambers 3 at the top are fixedly installed with spring steel sheets 7 through fastening bolts 6. The fastening bolts 6 pass through both ends of the spring steel sheets 7, and the ends of the fastening bolts 6 are threadedly installed on the top of the movable chamber 3.

[0024] The spring steel sheet 7 is arranged in an arc surface, and the width of the movable cavity 3 is smaller than the inner width of the second fixed cavity 2 .

[0025] The width of the rotating rod 4 is consistent with that of the hinge rod 52 .

[0026] In the utility model, when a collision occurs, the impact first compresses the spring steel sheet 7, and at the same time, the two ends of the spring steel sheet 7 compress the active chamber 3, so that the adjacent active chambers 3 are close to each other, and the active chamber 3 pushes the compression plate 51 through the hinge rod 52, and the compression plate 51 compresses the functional spring 55, and the impact force is offset under the reaction force of the functional spring 55. Because the spring steel sheet 7 is the position of the device that first contacts the impact force, the spring steel sheet 7 is easily damaged relative to other positions of the device, and removing the fastening bolts 6 makes the spring steel sheet 7 easier to replace.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A ship outer edge anti-collision buffer structure, comprising a pair of first fixing cavities (1) and second fixing cavities (2), characterized in that: The second fixed cavity (2) is fixedly installed between a pair of first fixed cavities (1); four movable cavities (3) are movably arranged in the second fixed cavity (2); rotating rods (4) are rotatably installed in adjacent movable cavities (3); the other ends of the rotating rods (4) are rotatably installed in movable cavities (3) located at opposite corners; the pair of rotating rods (4) are cross-arranged; the rotating rods (4) are rotatably connected to each other; a compression assembly (5) is arranged in the first fixed cavity (1); the compression assembly (5) comprises a compression plate (51) movably arranged in the first fixed cavity (1); and a hinged rod (52) is rotatably installed on the outer wall of the movable cavity (3) close to the first fixed cavity (1). The other end of the hinge rod (52) is rotatably mounted on the outer wall of the compression plate (51). A plurality of sliding grooves (53) are provided in the first fixed cavity (1). A fixed slider (54) is fixedly mounted on the outer wall of the compression plate (51). The fixed slider (54) is slidably arranged in the sliding groove (53). A functional spring (55) is elastically connected between the compression plate (51) and the inner wall of the first fixed cavity (1). A pair of spring steel sheets (7) are fixedly mounted on the top of the active cavity (3) via fastening bolts (6). The fastening bolts (6) penetrate through both ends of the spring steel sheet (7). The ends of the fastening bolts (6) are threadedly mounted on the top of the active cavity (3).

2. A ship outer edge anti-collision buffer structure according to claim 1, characterized in that: The spring steel sheet (7) is arranged in an arc surface, and the width of the movable cavity (3) is smaller than the inner width of the second fixed cavity (2).

3. A ship outer edge anti-collision buffer structure according to claim 2, characterized in that: The width of the rotating rod (4) is consistent with that of the hinge rod (52).

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