Composite material sailing boat with wing keel slot

Abstract

The invention relates to the technical field of ship engineering, in particular to a composite material sailing boat with a wing keel slot. The composite material sailing boat with the wing keel slot comprises a boat body, a wing keel and the like, wherein the wing keel is connected with the bottom of the boat body. The composite material sailing boat with the wing keel slot is characterized in that: a slot matched with the upper end of the wing keel is reserved at the bottom of the boat body. In a boat body manufacturing process, the installation efficiency of workers is effectively improved and the labor intensity of the workers is greatly reduced in a mode of reserving the slot matched with the upper end of the wing keel at the position of the wing keel at the bottom of the boat body; simultaneously, the upper end of the installed wing keel is completely hidden in the slot at the bottom of the boat body, so that the disadvantages of great sailing resistance, low speed and the like because the upper end of the wing keel is exposed in sea water in the prior art are overcome. The composite material sailing boat has the advantages that the structure is reasonable, the sailing boat is convenient to install, raw materials are saved and the like.

Description

Technical field: [0001] The invention relates to the technical field of ship engineering, in particular to a composite material sailboat with a pterosaur bone groove. Background technique: [0002] As we all know, a sailboat is a ship that uses wind power to advance. Its composition mainly includes structures such as the hull and sails. Called the stern, the stern is generally wider and has a flat and vertical surface called the transom. There are two main types of hulls for sailing boats: monohull and multihull. Generally speaking, the equipment on the sailboat hull It mainly includes sails, masts and rigging. Sailboats generally have single sails or multiple sails. Multi-sail sloops are more common, generally including a mainsail and a front triangle sail. The mast plays the role of supporting the sails, and some small sailboats do not need support. The rigging of the mast, and most types of sailboats require rigging. The connecting cable between the mast and the hull is ...

AI Technical Summary

Problems solved by technology

[0003] The hull is provided with a streamlined profile and is symmetrical with respect to its longitudinal center plane. The object bears the force of seawater in the direction of vertical pre-longitudinal extension, which is used to reduce the formation of eddies and reduce the resistance of sailing. However, the existing wing keels are often fixedly connected to the bottom of the hull by means of bolts, etc. Before installation, the staff needs to perform complex measurement operations to find the installation position of the wing keels, and at the same time, the upper end of the installed wing keels is still exposed In sea water, it will still form a certain resistance to sailing, which is not conducive to the improvement of the speed of the ship.

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