Glider veneer single acting rectifying stabilizer

Abstract

The invention discloses a single-plate single-action rectifying-stabilizing device for planing boats. A stepping motor shaft is connected with a drive shaft; an eccentric wheel is arranged in an oil-bearing drive slider and is fixed with the drive shaft; the oil-bearing drive slider is arranged in a rectangular hole of a top corner of a rectifying plate; a base plate is fixed outside a stern sealing plate; the rectifying plate is arranged between the base plate and a cover plate; a mandrel is supported below the rectifying plate; a plurality of anti-warp pins pass through an arc-shaped groove of the rectifying plate; and a plurality of oil-bearing sliders are respectively fixed on two sides of the rectifying plate, and a plurality of pairs of flat slide rails are correspondingly arranged on the base plate and the cover plate. The device drives the rectifying plate to rotate around the center of the mandrel arranged below the rectifying plate through the eccentric wheel and the oil-bearing drive slider, which ensures that the lower edge of the rectifying plate rotates out from the bottom edge of a planing boat and cuts into water, so as to change the water flow field under the planing boat as well as the hydrodynamic pressure center and then to reduce swing. The device only adds few components to a stern of the planing boat, which solves the problem that a boat body produces great swing when the planing boat slides and sails on water surface.

Description

technical field [0001] The invention relates to an anti-rolling device for a planing boat, in particular to an anti-rolling device for a planing boat with an adjustable flow plate. The present invention is applicable to the planing boat of flat stern sealing plate. It belongs to the field of ship technology. Background technique [0002] When a planing boat sails at high speed on the water surface, due to the action of wind, waves, and currents, the hull will sway considerably, which poses a threat to the safety of the crew, equipment and boat, especially for military boats, which will make weapons unable to Normal launch, so as to delay the fighter. There are many types of traditional ship anti-rolling devices, mainly the following: bilge keels, anti-rolling water tanks, and anti-rolling fins. Due to the particularity of the sailing state of a single planing boat and the small displacement of the hull, except for the bilge keel, the above-mentioned anti-rolling devices a...

AI Technical Summary

Problems solved by technology

Due to the particularity of the sailing state of a single planing boat and the small displacement of the hull, except for the bilge keel, the above-mentioned anti-rolling devices are basically only suitable for the anti-rolling of displacement surface ships, and are not suitable for planing boats, even the bilge keel. Cannot be used due to material and line type limitations of most monohull planing boat hulls

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