Ship draft and gravity center position adjusting equipment

Abstract

The invention discloses ship draught and gravity center position adjusting equipment which comprises a ship bottom plate, a ship cavity is formed in the upper side of the ship bottom plate, a rotatingmechanism is arranged on the upper end face of the ship bottom plate, and the rotating mechanism comprises a large cavity communicating with the outside. Two outer walls are fixedly arranged on the upper end face of the ship bottom plate in a bilateral symmetry mode with the large cavity as the center, the ship cavity and the large cavity are isolated through the two outer walls, a rotating shaftis arranged in the large cavity, and the rotating shaft is rotationally connected to the outer walls. Therefore, the draft of the ship can be controlled without ballast water; The ballast water treatment cost is reduced, damage to an ecological system is reduced, the gravity center of the ship can be automatically adjusted, the ship is kept in a slight stern inclination state all the time, the stern thruster is completely immersed in water, and the operability and high speed of the ship are guaranteed.

Description

technical field [0001] The invention relates to the field of supporting equipment on ships, in particular to a device for adjusting the draught and center of gravity position of a ship. Background technique [0002] A ship in operation must be equipped with various equipment. Through the application of these equipment, the production operations such as sailing, berthing and unberthing, loading and unloading of ships are completed, and the safety of ships and personnel is guaranteed. The main equipment of the ship includes power equipment, steering equipment, loading and unloading equipment and safety equipment, etc., and the existing methods of adjusting the draft are mostly realized by loading ballast water. The ballast water is then discharged during the cargo, so that the ballast water is transferred from one sea area to another, so the direct discharge of untreated ballast water will bring the protozoa in one sea area to another sea area, causing serious damage to the e...

AI Technical Summary

Problems solved by technology

The main equipment of the ship includes power equipment, steering equipment, loading and unloading equipment and safety equipment, etc., and the existing methods of adjusting the draft are mostly realized by loading ballast water. The ballast water is then discharged during the cargo, so that the ballast water is transferred from one sea area to another, so the direct discharge of untreated ballast water will bring the protozoa in one sea area to another sea area, causing serious damage to the ecosystem. impact, while treating ballast water takes time and costs

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