推摇组合式造波机的机械结构设计  

Mechanical Structure Design of Push-plate Type and Rocker-flap Type Combined Wave Maker

作　　者：林向阳 刘霞 李凯 王旭 段德荣[1] Lin Xiangyang;Liu Xia;Li Kai

机构地区：[1]济南大学机械工程学院 [2]太原重型机械集团榆次液压有限公司

出　　处：《工程机械》2023年第2期69-75,I0013,共8页Construction Machinery and Equipment

基　　金：国家自然科学基金项目(No.51905211)支持。

摘　　要：造波机是模拟实际波浪对船舶或海上建筑影响的重要试验设施,如今大规模利用的主要有推板式造波机和摇板式造波机,然而这两种造波机的运动方式都比较单一,不能完全满足试验要求。结合两种造波机的特点并进行改进,将传统造波机滚珠丝杠结构更换为连杆结构,设计出一种新型推摇组合式造波机。首先,以微幅波理论为理论基础,对推板式造波机和摇板式造波机的工作性能和设计参数进行计算,分析和推导符合推板式造波机和摇板式造波机工作性能和设计的参数;然后,对传动机构各项参数进行计算;最后,根据得到的参数,利用Solid Works绘制造波机三维图。The wave maker is an important test flacility to simulate the impact of actual waves on ships or offshore buildings.Nowadays,the push-plate type wave maker and rockerflap type wave maker are used on a large scale.However,the motion modes of these two wave makers are relatively monotonous,which cannot fully meet the test requirements.Combining the characteristics of the two types of wave makers and improving them and replacing the ball screw structure of the traditional wave maker with a linkage,a new push-plate type and rocker-flap type combined wave maker is designed.Firstly,based on the micro-amplitude wave theory,the working performance and design of the push-plate type wave maker and rocker-flap type wave maker are calculated,and the parameters that meet the working performance and design of the push-plate type wave maker and rocker-flap type wave maker are analyzed and derived.Then,the parameters of the transmission mechanism are calculated.Finally,the three-dimensional drawing of the wave maker is drawn by using SolidWorks according to the obtained parameters.

关 键 词：造波机 连杆机构 微幅波理论 推摇组合式 

分 类 号：TH122[机械工程—机械设计及理论]