CN212506122U

CN212506122U - A pier buffer stop for boats and ships are berthhed

Info

Publication number: CN212506122U
Application number: CN202021083968.2U
Authority: CN
Inventors: 杨恩尚; 董海洋; 李宗宇; 陈范君; 种琳
Original assignee: Zhejiang Ocean University ZJOU
Current assignee: Zhejiang Ocean University ZJOU
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-02-09
Anticipated expiration: 2030-06-12

Abstract

The utility model provides a pier buffer stop for boats and ships are berthhed, concretely relates to pier equipment technical field. The utility model comprises a groove on the side wall of the wharf, a sliding plate is arranged in the groove, and the sliding plate is connected with the groove wall of the groove in a sliding way; at least two buffer plates are arranged on one side of the sliding plate, an included angle is formed between the buffer plates, one end of each buffer plate is hinged with the sliding plate, and the other end of each buffer plate is connected with the groove in a sliding mode; at least one first spring is arranged between the buffer plate and the groove wall of the groove; the other side of the sliding plate is provided with a fixed column; a sliding barrel is arranged on the fixed column, and the inner side wall of the sliding barrel is in sliding connection with the fixed column; a second spring is arranged between the sliding barrel and the sliding plate; the sliding cylinder is provided with a contact block. The utility model provides a pier buffer stop for boats and ships are berthhed can play the cushioning effect effectively to berthing of boats and ships, prevents that boats and ships and pier from causing the damage because of the collision.

Description

A pier buffer stop for boats and ships are berthhed

Technical Field

The utility model belongs to the technical field of the pier equipment, concretely relates to pier buffer stop for boats and ships are berthhed.

Background

The wharf is a building which is specially used by seasides and rivers for mooring steamships or ferries and allowing passengers to get on and off and goods to be loaded and unloaded. Is commonly found in commercial cities with developed land and water traffic. In the process of berthing, the ship collides with the wharf, and if the buffer device is not arranged, the ship and the wharf are easily damaged. Traditional crashproof structure adopts old and useless tire to be used for buffering the collision of boats and ships and pier mostly, and the buffering dynamics of tire is limited, and the anticollision effect is not very ideal, still can receive the damage of different degree between boats and ships and the pier. There is therefore a need for a quay collision avoidance arrangement for a ship berth that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pier buffer stop for boats and ships are berthhed can play the cushioning effect effectively to berthing of boats and ships, prevents that boats and ships and pier from causing the damage because of the collision.

The utility model provides a following technical scheme:

a wharf anti-collision device for ship berthing comprises a groove in the side wall of a wharf, wherein a sliding plate is arranged in the groove and is in sliding connection with the groove wall of the groove; at least two buffer plates are arranged on one side of the sliding plate, an included angle is formed between the buffer plates, one end of each buffer plate is hinged with the sliding plate, and the other end of each buffer plate is connected with the corresponding groove in a sliding mode; at least one first spring is arranged between the buffer plate and the groove wall of the groove; a fixing column is arranged on the other side of the sliding plate; a sliding barrel is arranged on the fixed column, and the inner side wall of the sliding barrel is in sliding connection with the fixed column; a second spring is arranged between the sliding barrel and the sliding plate; and the sliding cylinder is provided with a contact block.

Preferably, a connecting block is arranged between the sliding cylinder and the contact block, and a round ball is arranged in the connecting block.

Preferably, be equipped with in the connecting block with ball phase-match cavity, the inner wall of cavity with ball sliding connection, the degree of depth of cavity is greater than the radius of ball, is less than the diameter of ball, the lateral part of ball is located the outside of cavity, the lateral part of ball with contact block meets.

Preferably, the other end of the buffer plate is provided with at least one sliding block, the sliding block is hinged to the buffer plate, and two ends of the first spring are respectively connected with the groove wall of the groove and the sliding block.

Preferably, a sliding groove matched with the sliding block is formed in the groove bottom of the groove, and the groove bottom of the sliding groove is in sliding connection with the sliding block.

Preferably, the surface of the contact block, which is in contact with the ship, is an inwards concave arc surface.

Preferably, the edge of the arc surface of the contact block is provided with an anti-collision inflatable cushion.

Preferably, the groove wall of the groove is provided with a limiting plate.

Preferably, the limiting plate is provided with a rubber pad on the end face contacting with the sliding plate.

The utility model discloses a profitable effect:

the utility model discloses be equipped with the slide in the recess, slide and the cell wall sliding connection of recess, one side of slide is equipped with two at least buffer boards, have the contained angle between the buffer board, the one end of buffer board is articulated with the slide, the other end and the recess sliding connection of buffer board, be equipped with at least one first spring between buffer board and the cell wall of recess, the slide slides and will promote the other end of buffer board to slide, the buffer board hinders the slide through the supporting force of the tank bottom of recess and the thrust of first spring, therefore the slide can slide with great thrust;

the opposite side of slide is equipped with the fixed column, be equipped with the sliding barrel on the fixed column, the inside wall and the fixed column sliding connection of sliding barrel, be equipped with the second spring between sliding barrel and the slide, be equipped with contact block on the sliding barrel, contact block can increase the area of contact of sliding barrel and boats and ships, it is too big to prevent the pressure between sliding barrel and the boats and ships, cause the damage to boats and ships, the effect of preliminary buffering has been played to the collision of boats and ships to the second spring, the effect of secondary buffering has been played to the collision of boats and ships to first spring, make the buffering effect that boats and ships berth better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the buffer plate of the present invention.

Description of reference numerals:

1. a groove; 2. a slide plate; 3. a buffer plate; 4. a first spring; 5. fixing a column; 6. a slide cylinder; 7. a second spring; 8. a contact block; 9. a ball; 10. a concave cavity; 11. connecting blocks; 12. a slider; 13. a chute; 14. an anti-collision inflatable cushion; 15. a limiting plate; 16. a rubber pad; 17. and (4) protruding.

Detailed Description

As shown in fig. 1 and 2, the wharf anti-collision device for ship berthing comprises a groove 1 on the side wall of a wharf, a sliding plate 2 is arranged in the groove 1, and the sliding plate 2 is in sliding connection with the groove wall of the groove 1; a limiting plate 15 is arranged on the groove wall of the groove 1, the limiting plate 15 has a limiting effect on the sliding of the sliding plate 2, a rubber pad 16 is arranged on the end face, in contact with the sliding plate 2, of the limiting plate 15, and the rubber pad 16 has a buffering effect between the limiting plate 15 and the sliding plate 2; one side of the sliding plate 2 is provided with two buffer plates 3, an included angle of 30 degrees is formed between the two buffer plates 3, one end of each buffer plate 3 is hinged with the sliding plate 2 through a pin shaft, one end of one buffer plate 3 is provided with 6 bulges 17, one end of the other buffer plate 3 is provided with 5 bulges 17, the pin shaft penetrates through the 11 bulges 17, and the bulges 17 on one buffer plate 3 and the bulges 17 on the other buffer plate 3 are arranged in a staggered mode; the other end of the buffer plate 3 is provided with five sliding blocks 12, the sliding blocks 12 are hinged with the buffer plate 3 through pin shafts, five sliding grooves 13 matched with the sliding blocks 12 are arranged at the bottom of the groove 1, the bottom of each sliding groove 13 is connected with the corresponding sliding block 12 in a sliding mode, and the sliding grooves 13 enable the sliding blocks 12 to slide more stably; be equipped with two first springs 4 in every spout 13, the both ends of first spring 4 meet with the cell wall and the slider 12 of recess 1 respectively, and slide 2 slides and will promote the other end of buffer board 3 and slide, and buffer board 3 hinders slide 2 to slide through the thrust of the holding power of the cell bottom of spout 13 and first spring 4.

The other side of the sliding plate 2 is provided with a fixed column 5, one end of the fixed column 5 is connected with the sliding plate 2, the other end of the fixed column 5 is provided with a sliding barrel 6, the inner side wall of the sliding barrel 6 is connected with the fixed column 5 in a sliding mode, a second spring 7 is arranged between the sliding barrel 6 and the sliding plate 2, the second spring 7 is arranged on the side wall of the fixed column 5, two ends of the second spring 7 are respectively connected with one ends of the sliding plate 2 and the sliding barrel 6, the second spring 7 can buffer sliding of the sliding barrel 6, the length of the sliding barrel 6 is ten centimeters shorter than that of the fixed column 5, the second spring 7 can be protected, the second spring 7 can primarily buffer collision of a ship, the first spring 4 can buffer collision of the ship for the second time, and the buffering effect of ship stop is better; the other end of the sliding cylinder 6 is provided with a contact block 8, a connecting block 11 is arranged between the sliding cylinder 6 and the contact block 8, two ends of the connecting block 11 are respectively connected with the sliding cylinder 6 and the contact block 8, a round ball 9 is arranged in the connecting block 11, a cavity 10 matched with the round ball 9 is arranged in the connecting block 11, the inner wall of the cavity 10 is in sliding connection with the round ball 9, the depth of the cavity 10 is four centimeters larger than the radius of the round ball 9 and four centimeters smaller than the diameter of the round ball 9, the side part of the round ball 9 is arranged on the outer side of the cavity 10, the side part of the round ball 9 is connected with the contact block 8, the contact block 8 rotates through the round ball 9, and a proper contact; the contact block 8 is in contact with the ship and is an inwards concave arc surface, the inwards concave arc surface can increase the contact area between the contact block 8 and the ship body, reduce the pressure between the ship body and the contact block 8 and avoid damage to the ship; the arc surface edge of contact piece 8 is equipped with crashproof inflatable packer 14, and crashproof inflatable packer 14 has played the cushioning effect to berthing of boats and ships, prevents to cause the damage to the sudden collision of hull and contact piece 8.

The utility model discloses a working method: when a ship stops, the ship firstly contacts with the anti-collision inflatable cushion 14, the anti-collision inflatable cushion 14 plays a role in buffering the stop of the ship and prevents damage to the ship body and the contact block 8 caused by sudden collision, the contact block 8 rotates through the spherical ball 9, a proper contact angle with the ship body is selected, then the ship continues to be close to a wharf, the sliding cylinder 6 slides along the fixed column 5, the second spring 7 is compressed, the second spring 7 plays a role in primarily buffering the collision of the ship until the other end of the sliding cylinder 10 is connected with the fixed column 5, the sliding plate 2 starts to slide, the included angle between the buffer plates 3 is increased, the sliding block 12 slides towards two ends of the sliding groove 13, the first spring 4 is compressed, the first spring 4 plays a role in secondary buffering the collision of the ship, so that the buffering effect of the stop of the ship is better, the limiting plate 15 limits the sliding distance of the sliding plate 2, and plays a role in protecting, and the sliding plate 2 is prevented from sliding out of the groove 1, the anti-collision device is compressed after the ship stops, the ship works, and the anti-collision device rebounds to the original position after the ship leaves.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pier buffer stop for boats and ships are berthhed which characterized in that: the wharf comprises a groove on the side wall of a wharf, wherein a sliding plate is arranged in the groove and is in sliding connection with the groove wall of the groove; at least two buffer plates are arranged on one side of the sliding plate, an included angle is formed between the buffer plates, one end of each buffer plate is hinged with the sliding plate, and the other end of each buffer plate is connected with the corresponding groove in a sliding mode; at least one first spring is arranged between the buffer plate and the groove wall of the groove; a fixing column is arranged on the other side of the sliding plate; a sliding barrel is arranged on the fixed column, and the inner side wall of the sliding barrel is in sliding connection with the fixed column; a second spring is arranged between the sliding barrel and the sliding plate; and the sliding cylinder is provided with a contact block.

2. A quay collision avoidance device for a ship berth according to claim 1, characterized in that: and a connecting block is arranged between the sliding cylinder and the contact block, and a ball is arranged in the connecting block.

3. A quay collision avoidance device for a ship berth according to claim 2, characterized in that: be equipped with in the connecting block with ball phase-match cavity, the inner wall of cavity with ball sliding connection, the degree of depth of cavity is greater than the radius of ball, is less than the diameter of ball, the lateral part of ball is located the outside of cavity, the lateral part of ball with contact block meets.

4. A quay collision avoidance device for a ship berth according to claim 1, characterized in that: the other end of buffer board is equipped with at least one slider, the slider with the buffer board is articulated, the both ends of first spring respectively with the cell wall of recess with the slider meets.

5. A dock bumper for a ship dock according to claim 4, wherein: the groove bottom of the groove is provided with a sliding groove matched with the sliding block, and the groove bottom of the sliding groove is connected with the sliding block in a sliding mode.

6. A quay collision avoidance device for a ship berth according to claim 1, characterized in that: the contact block is in contact with the ship and is an inwards concave arc surface.

7. A dock bumper for a ship dock according to claim 6, wherein: and an anti-collision inflatable cushion is arranged at the edge of the arc surface of the contact block.

8. A quay collision avoidance device for a ship berth according to claim 1, characterized in that: and a limiting plate is arranged on the groove wall of the groove.

9. A quay collision avoidance device for a ship berthing according to claim 8, characterized in that: and a rubber pad is arranged on the end face of the limiting plate, which is in contact with the sliding plate.