An automatic locking device for docking a ferry boat

Abstract

An automatic berth locking device of a wherry comprises a fixed installation base on the side face of the wherry. A first positioning magnet, a first drive magnet and a hook ring are arranged on the fixed installation base. The automatic berth locking device further comprises a movable installation base on the bank wall of a wharf. A second positioning magnet and a second drive magnet are arranged in the movable installation base. The second drive magnet and the first drive magnet repel each other. The second drive magnet can move under the repelling force of the first drive magnet. The second drive magnet can drive a positioning rod to be separated from a rotary shaft in the movement process so that the rotary shaft can rotate. A positioning hook is connected with the rotary shaft and hooks up the hook ring on a ship body after the rotary shaft rotates so that locking can be completed. The automatic berth locking device has the advantages that the trouble of manually fixing the wherry by workers is avoided, and high convenience is achieved; positioning is accurate and the success rate is high in the automatic locking process; the buffering effect is good, and strong collision is avoided.

Description

technical field [0001] The invention belongs to the field of ships, and in particular relates to an automatic docking locking device for a ferry boat. Background technique [0002] In some cities with many rivers, it is a relatively common mode of transportation to transport pedestrians from one bank of the river to the other by boat. For example, corresponding wharves are established on both sides of a river. After pedestrians enter the wharf, they wait for the ferry boat to dock and stop, and then enter the boat. come over. [0003] At present, when this kind of ferry boat is docked, the staff need to fix the boat to the piles on the pier through ropes, which is troublesome, and there is a certain danger for the staff to jump from the boat to the pier, and the road will be slippery in rainy and snowy days. In this situation, accidents are prone to occur, and once the staff slips, the consequences will be disastrous. [0004] Therefore, it is necessary to provide an auto...

AI Technical Summary

Problems solved by technology

[0003] At present, when this kind of ferry boat is docked, the staff need to fix the boat to the piles on the pier through ropes, which is troublesome, and there is a certain danger for the staff to jump from the boat to the pier, and the road will be slippery in rainy and snowy days. The situation is prone to accidents, and once the staff slips into it, the consequences will be disastrous

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