某船电动升降式雷达桅开发设计

Development Design of Marine Electric Lifting Radar Mast Based on Solidworks and AMESim

船舶因雷达桅高度往往导致其无法通过航道上有高度限制的建筑物,传统的解决方案通常是把雷达桅做成局部可倒式。但可倒式桅杆存在诸多缺点,如布置受限于船舶长度方向的限制;可倒部分可能进入磁罗经的磁化范围内,影响磁罗经使用;可倒桅杆长时间在磁罗经范围内,可能被磁化,需要采用不锈钢或铝制等不受磁罗经影响材料,成本高等。本文以某PCTC汽车滚装船雷达桅为改进目标对象,设计开发一种电动升降式雷达桅,使用Solidworks对其机械执行系统进行强度分析,使用AMESim对其驱动系统进行功能性验证及可行性分析,以提高电动升降式雷达桅设计质量。

The highest point of a ship is usually its radar mast,which always leads to the fact that the ship can not pass through special canal or special port which has a limit on ship’s height.The current design is generally to make the radar mast to partial reversible mast,but the reversible mast has many disadvantages,such as:the arrangement is limited by the length direction of the ship;the reversible part may enter into the influence range of magnetic compass and affect the use of magnetic compass;the reversible part may be magnetized for entering long time into the influence range of magnetic compass,and need to use stainless steel or aluminum and other material not affected by magnetic compass,which cost expensive.Based on a PCTC Ro/Ro ship’s radar mast as an improving target object,this paper developed and designed an electrical lifting radar mast,by using Solidworks to analyze the strength of its mechanical executive system,and by using AMESim to verify the function and feasibility of its drive system,so as to optimize the design of electrical lifting radar mast.