Ship hull externally hung anti-wind wave tungsten alloy bob-weight for sailing vessel

Abstract

The invention provides a hull external-hanging type anti-storm tungsten alloy compensating counterweight for a sailing boat. The compensating counterweight body is made from high gravity tungsten alloy, wherein weight of briquette tungsten alloy is between 0.02 and 9.3 tons; and the weight of sphere tungsten alloy is between 0.0 and 2.0 tons. The streamline type compensating counterweight comprises a streamline type briquette metal inlaid core, wherein the core is inlaid with a plurality of tungsten alloy sections in longitudinal axis direction; each tungsten alloy section is inlaid with a plurality of tungsten alloy briquettes; the inlaying mode of each tungsten alloy briquette adopts a connection mode by tenon and mortise inserting; the inlaying mode of each tungsten alloy section adopts the connection mode by bolt blocking and / or the connection mode by tenon and mortise inserting; contact surfaces of two adjacent tungsten alloy sections are provided with a machining groove respectively, and are coated with metal general-purpose adhesive for adhering; the surface of the briquette metal inlaid core is coated with a tungsten alloy sphere layer consisting of a plurality of tungsten alloy spheres, and a carbon fiber layer from the inside to the outside. The tungsten alloy compensating counterweight has a simple structure, and is convenient for manufacture; the tungsten alloy briquettes have excellent connecting effect, so that global impact resistance of the compensating counterweight is ensured; the compensating counterweight can resist great storms on the sea, and keep the sailing boat steady without damage.

Description

technical field [0001] The invention belongs to a wind and wave anti-wave tungsten alloy counterweight mounted outside the hull of a sailboat. Background technique [0002] Such as figure 1 As shown, the sailboat 1 used for sailing at sea will run into strong winds and waves when traveling in the sea, so a counterweight 2 is installed at the bottom of the hull of the sailboat 1 to resist wind and waves. The counterweight hammer body should be made of alloy metal with high specific gravity. The specific gravity of tungsten alloy can be used as the counterweight hammer body. However, for large sailing boats, the weight of the counterweight should reach 11.3 tons per piece, not to mention the ton of tungsten Alloy counterweights cannot be sintered as a whole, even tungsten alloy counterweights with hundreds of gold per piece are difficult to sinter. Therefore, before this, there has not been a large external hanging counterweight body for sailboats using integral tungsten allo...

AI Technical Summary

Problems solved by technology

The counterweight hammer body should be made of alloy metal with high specific gravity. The specific gravity of tungsten alloy can be used as the counterweight hammer body. However, for large sailing boats, the weight of the counterweight should reach 11.3 tons per piece, not to mention the ton of tungsten Alloy counterweights cannot be sintered as a whole, even a tungsten alloy counterweight of several hundred gold per piece is difficult to sinter. Therefore, before this, there is no large-scale external hanging counterweight body for sailboats using integral tungsten alloy.

Images