Left-right symmetrical four-column support superstructure of surface unmanned boat

Abstract

The invention discloses a left-and-right-symmetrical four-strut supporting type superstructure of an unmanned surface vehicle. Two fully-closed front struts and two fully-closed rear struts are arranged on a deck of a main vehicle body of the unmanned surface vehicle, a first-layer perception layer is fixedly arranged between the top ends of the two front struts, multiple layers of second-layer perception platforms are fixedly arranged between the top ends of the two rear struts, the multiple layers of second-layer perception platforms are fixedly connected through connecting columns and the first-layer perception platform is connected with the multiple layers of second-layer perception platforms through longitudinal components located right in the longitudinal middle of the main vehicle body. The height from the top ends of the two front struts to the deck is less than the height from the top ends of the two rear struts to the deck. More perception platforms can be provided, so that the structural strength of the main vehicle body is enhanced, the sway characteristic is reduced, the vehicle body is made to maintain good stability and the unmanned vehicle is made to have good self-righting performance and good sailing performance.

Description

technical field [0001] The invention relates to a water surface unmanned boat, which is used for water surface and underwater dynamic monitoring, water surface patrol and various operations, in particular to the superstructure structure of the water surface unmanned boat. Background technique [0002] Most of the unmanned boats are single-hull boats. Due to their small displacement and scale, they are particularly sensitive to external wind, waves and currents. It is difficult to maintain good motion stability when sailing at high speed, especially swaying motions. performance, dynamic stability and anti-overturning performance, the navigation economy is poor, and the probability of normal operation under high sea conditions is low. This type of boat structure, especially the superstructure, does not scientifically take into account dynamic stability, anti-overturning performance, sensing efficiency of sensing equipment and other performance requirements, but only builds a s...

AI Technical Summary

Problems solved by technology

[0002] Most of the unmanned boats are single-hull boats. Due to their small displacement and scale, they are particularly sensitive to external wind, waves and currents. It is difficult to maintain good motion stability when sailing at high speed, especially swaying motions. Performance, dynamic stability and anti-overturning performance, poor navigation economy, low probability of normal operation under high sea conditions

This type of boat structure, especially the superstructure, does not scientifically take into account dynamic stability, anti-overturning performance, sensing efficiency of sensing equipment and other performance requirements, but only builds a simple superstructure when needed. The superstructure structure is not closed, generally there is only one layer of sensing platform, which can not protect the sensing equipment well, but also makes the stability worse, thus reducing the overall navigation performance of the ship

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