An intelligent anti-rolling device for ships

Abstract

The invention relates to the field of ship machinery manufacturing, and discloses an intelligent anti-rolling device for ships. Through the setting of a drive plate, etc., the counterweight box is pulled into the placement groove on the base to complete the low-height limit and prevent the ship from being static or driving. When there is no need for anti-rolling, the position of the counterweight box is too high to cause greater resistance, thereby increasing energy consumption or affecting the state of the ship. By driving the motor to run further, the vibration frequency of the counterweight box and multiple sub-springs can be quickly changed to eliminate resonance. phenomenon, improve the safety performance of the ship, change the overall quality of the counterweight through electromagnets and other settings, and match the load of the cargo ship to ensure sufficient anti-rolling force of the hull and avoid large swaying phenomena of the hull. Through arc chamfering and other settings, The counterweight is mechanically limited, and there is no need for the electromagnet to keep the energized state for a long time, which saves energy and improves the practicability of the anti-rolling device.

Description

technical field [0001] The invention relates to the field of ship machinery manufacturing, in particular to a ship intelligent anti-rolling device. Background technique [0002] Traditional ship stabilization devices mainly include bilge keels, fin stabilizers, rudder stabilizers, water tanks, gyro stabilizers, and stabilizer weights. The bilge keel is simple and the construction cost is low, but the installation of the bilge keel on the bilge of the ship will reduce the maneuverability of the ship accordingly; the anti-rolling water tank can be widely used in engineering ships for low-speed sailing and berthing operations, but it must occupy a lot of space; The gyro stabilizer is small in size and easy to install, but its anti-roll effect needs to consider the anti-roll capability capacity, size, weight, etc.; The increase in the frequency of speed work will accelerate the wear of the mechanism, and the rudder stabilization cannot be applied to the situation where the ship...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an intelligent ship anti-rolling device, which has the advantages of self-adaptive anti-rolling, etc., and solves a series of problems such as single anti-rolling effect in the prior art

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