Ship berthing anti-collision and shock-absorption device
A shock-absorbing device and berthing technology, which is applied to shipping equipment and climate change adaptation, can solve problems such as damage to berthing devices, and achieve the effects of reducing frictional resistance and ensuring service life
Inactive Publication Date: 2017-05-31
ZHEJIANG INT MARITIME COLLEGE
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Problems solved by technology
[0004] In order to solve the problem that the berthing device is easily damaged by the transverse force and longitudinal force of the berthing ship in the case of poor sea conditions, the invention provides a ship berthing anti-collision shock absorber
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[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0024] In the example, such as figure 1 , figure 2 , image 3 As shown, the ship berthing anti-collision shock absorbing device includes a base 1, the base 1 is fixed on the dock, the base 1 is universally hinged with a number of hydraulic cylinders 2, and the base 1 is also provided with a guide mechanism 3, Both the hydraulic cylinder 2 and the guide mechanism 3 are connected with a contact layer 5 for contacting with the ship's side, and the contact layer 5 is provided with a rolling device 6 . Through the hydraulic cylinder 2 universal hinge and the guide mechanism 3, it can be ensured that when the contact layer 5 is attached to the ship's side, the lateral force is borne by the guide mechanism 3, and the cylinder body and the hydraulic rod of the hydraulic cylinder 2 are not affected by the transverse force of the ship, ensuring Hydraulic cyli...
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The invention discloses a ship berthing anti-collision and shock-absorption device. The problems that a berthing device is prone to be affected by transverse force and longitudinal force of a berthing ship under a poor sea condition and is then damaged are solved. The ship berthing anti-collision and shock-absorption device is characterized in that a plurality of hydraulic cylinders are universally hinged to a base; the base is further provided with guide mechanisms; the hydraulic cylinders and the guide mechanisms are all connected with buffering layers; the buffering layers are connected with contact layers making contact with the sides of the ship; and the contact layers are in rolling friction with the sides of the ship. Through the universally hinged hydraulic cylinders and the guide mechanisms, it is guaranteed that when the contact layers are attached to the sides of the ship, the transverse force is borne by the guide mechanisms, cylinder bodies of the hydraulic cylinders and hydraulic rods are not affected by the transverse force of the ship, and the service life of the hydraulic cylinders is guaranteed. As rolling devices are in rolling friction with the sides of the ship, the friction resistance between the contact layers and the sides of the ship can be reduced, and it is guaranteed that damage to the contact layers and the sides of the ship caused by mutual friction is avoided.
Description
technical field [0001] The invention relates to the field of ships and wharf equipment, in particular to a ship berthing anti-collision shock absorbing device. Background technique [0002] With the development of society and the needs of transportation, ships are becoming more and more large-scale, comprehensive, and high-speed, and the impact force of berthing on the wharf also increases with the development of ships. There are many accidents. If the ship is operated improperly or exceeds the berthing speed specified by the terminal, the mooring ship will crash into the terminal and berthing facilities from time to time. [0003] In order to prevent the above situation from happening, when some new docks or old docks are being transformed, some ship berthing devices with independent power have appeared, but these ship berthing devices are also mostly in a fixed form. For example, the patent with the authorized announcement number CN203066030U discloses a ship docking deco...
Claims
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IPC IPC(8): E02B3/26
CPCE02B3/26Y02A30/30
Inventor 李子强杜利娥
Owner ZHEJIANG INT MARITIME COLLEGE