A multi-navigation vehicle with variable structure in water

Abstract

The utility model relates to a variable-structure multi-navigation aircraft in water, which relates to an aircraft. The invention aims to solve the problem that the existing aircraft has limited surface and underwater operation capabilities. In the streamlined superstructure above the main hull of the present invention, auxiliary hulls are symmetrically installed on both sides of the superstructure, the lower part of the auxiliary hull is hinged to the outer connecting bridge, the outer edge of the outer connecting bridge is equipped with sawtooth, the inner connecting bridge is nested inside, and the lower part of the inner connecting bridge The buoy assembly is installed, the auxiliary hull and the outer connecting bridge are equipped with expansion and telescopic components, and the main hull is equipped with a floating state adjustment cabin. Combined with the expansion and telescopic components, it can realize high-speed navigation in medium and low sea conditions, low-speed stable navigation in high sea conditions and Switching between three sailing states for semi-submersible and concealed sailing in extremely harsh sea conditions. The present invention has the high-speed performance of a small waterplane area catamaran, the high seakeeping performance of a trimaran and the concealment of a semi-submarine, can automatically adjust the navigation state according to the external environment, and is equipped with abundant water surface and underwater sensor equipment, which can be widely used. Used in the field of marine scientific research.

Description

An underwater variable-structure multi-navigation vehicle technical field [0001] The present invention relates to an aircraft. In particular, it relates to an underwater variable-structure multi-aircraft vehicle. belonging to aircraft technology field of technology. Background technique The mode of use of the current stage conventional underwater vehicle and the sea area conditions for use are relatively simple, and the speed of the underwater vehicle is relatively simple. It is small and cannot be quickly deployed to the designated position. The seaworthiness and concealment of surface vehicles are poor. There is an urgent need for surface and underwater operation capabilities under long-term, high-speed, concealment and severe sea conditions. Chinese patent application number is CN104589939A, and the name is "a kind of imitation sailfish variable structure type cross-media aircraft" The patent document discloses a trans-medium aircraft, which realizes water thr...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the existing aircraft can automatically adjust its navigation state due to its inability to sail at high speed in low and medium sea conditions, stable navigation at low speed in high sea conditions, semi-submerged concealed navigation in extremely bad sea conditions, and navigation in deep and shallow waters. Capacity-limited issues

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