A hoisting device for pilots boarding and leaving ships

Abstract

The invention discloses a lifting device for a pilot boarding and leaving a ship, and relates to the field of a supporting system for ships. The lifting device comprises a magnetic pulley, a winch rope, a back shoulder winch, a winch cable, a manipulation platform, a frequency conversion control box, a pulley cable storage reel, a winch cable storage reel, a chest guard plate and a pulley cable, wherein the magnetic pulley is adsorbed on a gunwale wallboard of a pilot ship, the back shoulder winch is fixed to the body of the pilot, and the chest guard plate is buckled on the back shoulder winch; the pulley cable storage reel, the winch cable storage reel and the manipulation platform are arranged on a deck of the pilot ship, and the frequency conversion control box is arranged in a cabin of the pilot ship; and the manipulation platform is connected with the frequency conversion control box. The lifting device avoids heaving with wave during boarding and leaving the pilot ship and ensures the safety of the pilot.

Description

technical field [0001] The invention relates to the field of supporting systems for ships, in particular to a hoisting device for a pilot to board and leave a ship. Background technique [0002] At present, the pilot ladder is generally used to board and leave the ship when picking up and dropping off pilots at sea. This is the most common way to board and leave the ship at present. [0003] However, due to the relative ups and downs and turbulence between the two ships due to the wind and waves, it is difficult for the pilot to jump up the pilot ladder from the pilot boat. During the climbing process, the pilot was a little distracted and failed to grasp the best boarding ladder in time. When the time is right to board and leave, the pilot may fall down or even fall into the sea, causing an accident. Even if the pilot jumps on the pilot ladder, the pilot needs to consume a lot of physical strength when climbing a larger and taller ship without a combined ladder, and the pi...

AI Technical Summary

Problems solved by technology

[0003] However, due to the relative ups and downs and turbulence between the two ships due to the wind and waves, it is difficult for the pilot to jump up the pilot ladder from the pilot boat. During the climbing process, the pilot was a little distracted and failed to grasp the best boarding ladder in time. Opportunity to board and leave, the pilot may fall down or even fall into the sea, resulting in an accident

Even if the pilot jumps on the pilot ladder, the pilot needs to consume a lot of physical strength when climbing a larger and taller ship without a combination ladder, and the pilot ladder may be in disrepair for a long time and the maintenance measures are not in place. During the process of boarding and leaving the ship, the pilot ladder often breaks, causing pilots to fall into the sea

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