Ship unberthing and berthing device

A technology for ships and berthing, applied in shipping equipment, climate change adaptation, etc., can solve the problems of poor buffering effect, single function and small scope of application of anti-collision and shock absorption devices

Inactive Publication Date: 2016-10-12
ZHEJIANG INT MARITIME COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of poor buffering effect, single function and small scope of application of the existing anti-collision and shock-absorbing devices on the wharf, the present invention provides a ship berthing device equipped with power

Method used

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  • Ship unberthing and berthing device
  • Ship unberthing and berthing device
  • Ship unberthing and berthing device

Examples

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] In the example, such as figure 1 , figure 2 , image 3 , Figure 4 As shown, a ship berthing device includes at least two hydraulic cylinders 1 and an operation center 2 that controls the action of the hydraulic cylinders 1. The hydraulic cylinder 1 includes a cylinder body 11 and a piston rod 12. The cylinder body 11 The tail of the tail is hinged on the wharf 01, the cylinder 11 can rotate in the vertical plane, the end of the piston rod 12 is used to push the ship 02, and the height of the end of the piston rod 12 is lower than or equal to The height of the tail of the cylinder body 11 , the wharf 01 is provided with a crane 3 that drives the cylinder body 11 to rotate, and the crane 3 is controlled by the operation center 2 . In this embodiment, the contraction of the piston rod 12 of the hydraulic cylinder 1 completes the anti-collision...

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PUM

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Abstract

The invention discloses a ship unberthing and berthing device. The ship unberthing and berthing device is used for solving the problems that an existing anti-collision damping device on a wharf is poor in buffering effect, single in function and small in application range, and comprises at least two hydraulic cylinders and an operating center. Each hydraulic cylinder comprises a cylinder body and a piston rod, the tails of the cylinder bodies are hinged to a wharf, the cylinder bodies can rotate in vertical planes, the ends of the piston ends are used for pushing ships, the height of the ends of the piston rods is smaller than or equal to that of the tails of the cylinder bodies, and hoists for driving the cylinder bodies to rotate are arranged on the wharf and controlled through the operating center. According to the ship unberthing and berthing device, corrosion resistance and damping generated during berthing of ships are completed through contracting of the piston rods of the hydraulic cylinders, ships are pushed away from the wharf through stretching of the piston rods, the double functions are achieved, and the corrosion resistance and the damping performance are obviously improved compared with existing devices such as scrapped tires; due to the rotatable cylinder bodies, the ends of the piston rods are variable in height to adapt to unberthing and berthing of ships with different tonnages and different ship side heights.

Description

technical field [0001] The invention relates to the field of ships and wharf equipment, in particular to a ship unberthing device. Background technique [0002] In order to prevent the ship from colliding with the wharf, scrapped tires or other rubber objects are usually fixed on the side wall of the wharf as an anti-collision shock-absorbing device. This anti-collision device has a certain safety protection effect on the ship. But there are many defects in this anti-collision decompression device: when the ship is docked, because the ship is still in motion, and the anti-collision shock-absorbing device is fixed, the ship only plays a protective role when it is close to the shore, and the buffer distance Short, short action time, the impact force of the ship is very large, there will be a large friction between the anti-collision shock absorption device and the ship, and it will still cause damage to the surface of the ship; the fixed anti-collision shock The protective ef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/20E02B3/26
CPCE02B3/20E02B3/26Y02A30/30
Inventor 李子强杜利娥
Owner ZHEJIANG INT MARITIME COLLEGE
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