一种降低潜艇升降桅杆回转力矩的改进设计  

Improved design of submarine hoisting mast for reducing driving-torque

作　　者：胡海滨 魏芳[1] 肖清[1] HU Hai-bin;WEI Fang;XIAO Qing(China Ship Development and Design Center,Wuhan 430064,China)

机构地区：[1]中国舰船研究设计中心,湖北武汉430064

出　　处：《舰船科学技术》2019年第21期198-200,共3页Ship Science and Technology

摘　　要：开展潜艇升降桅杆回转机构改进设计,减小桅杆回转力矩,以便于艇员操作使用。通过对升降桅杆回转机构进行分析,采用增加推力滚子轴承的方式以降低回转力矩,并通过台架试验进行测试验证。研究结果表明,改进方案在保持桅杆对外接口不变情况下,显著降低了桅杆回转力矩,台架测试最大值远小于指标值。改进设计解决了潜艇升降桅杆回转力矩过大问题,工程实施性好。An improved design of rotating mechanism of submarine hoisting mast,which is to reduce driving torque and convenient for operating.By analyzing the rotating mechanism of the mast,the driving-torque is reduced by the design of increasing a roller thrust bearing and the scheme is verified by bench test.It is showed that the improved design significantly reduces the driving-torque of the mast while keeping the external interface unchanged.The maximum value of bench test is far less than the index value.The improved design solves the driving-torque problem of the mast,and the engineering implementation is good.

关 键 词：潜艇 升降桅杆 改进设计 回转力矩 

分 类 号：U664.4.43[交通运输工程—船舶及航道工程]