Modularized automatic cabin door

Abstract

The invention discloses a modularized automatic cabin door which comprises a cabin cover module, a cabin frame module, a linkage module and a drainage module. The cabin cover module comprises a cover plate, a reinforcing rib, a surrounding edge plate and a hinge seat; the cabin frame module comprises a door frame, a fixing table, a watertight strip and a sealing belt; the linkage module comprises a driving arm, a driven arm, a driving fixed seat, a driven fixed seat, a hydraulic cylinder, a synchronous valve, a hydraulic pipe, a limiting switch, an angle sensor and a processor; the cabin frame module is installed at an inlet of a cabin of a ship body, the cabin cover module is connected to the cabin frame module through the linkage module, and when the linkage module acts, the cabin cover module is driven to act to achieve automatic opening or closing of a cabin door; and the drainage module comprises a water pump, a drainage pipe and a float switch, is mounted on one side of the cabin frame module and can drain accumulated water in the cabin of the ship body in time. The modularized automatic cabin door is simple in structure, can prevent waves from entering the cabin during closing, can drain accumulated water in time, and is suitable for protecting the upstream face cabin of the ship body.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to a modular automatic hatch, which is suitable for watertight protection of the wave-facing surface of a hull cabin in a water area. Background technique [0002] Floating water platforms, whether it is a traditional ship or an intelligent unmanned ship, are easily affected by waves, and there will be six degrees of freedom of sway, surge, yaw, roll, pitch, and heave. Repeated turbulence has a great impact on the hatch door equipment installed on the ship, especially the watertight characteristics of the entire hull. [0003] Traditional cabin doors use inner swing doors, swing doors or revolving doors, which need to be opened or closed manually, with low intelligence, low closing precision, poor self-adjustment ability, and poor blocking effect on the water body on the incoming wave surface. Specifically, the traditional cabin door is mounted and installed by door pins, which ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved in the present invention is: the traditional hatch of the hull platform in the water area is difficult to be automatically sealed and closed, resulting in backflow of sea water or water mist entering the cabin, especially the problem that the cabin on the front wave side will continue to be flooded after the hatch is opened

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