剪叉式升降机受力分析及有限元仿真  

Force Analysis and Finite Element Simulation of Scissor Elevators

作　　者：赵明君[1] 刘剑雄[1] 常安民[1] 李军[1] 

机构地区：[1]昆明理工大学机电工程学院

出　　处：《新技术新工艺》2013年第3期18-20,共3页New Technology & New Process

摘　　要：介绍了单层液压驱动剪叉式升降机的基本结构及工作特点。为获得升降机的结构参数,对其在极限工作状态下的受力情况进行了分析。为进一步确保升降机在极限状态下能够安全的工作,通过有限元软件,对起升机构中叉臂的受力情况进行了仿真分析,结果表明叉臂的强度满足要求。The basic structure and working characteristic of single-layer scissor elevators with hydraulic drive were intro- duced in the paper. The elevator＇s force condition under limited working state was analyzed for getting structure parameters of elevators. In order to ensure the security of the whole working process of elevator under limited state, the force condition of fork arm belong to the hoisting mechanism was analyzed by using finite element software, and the result of simulation a- nalysis showed that the strength of material could meet the requirements.

关 键 词：剪叉式升降机 受力分析 仿真分析 

分 类 号：TH212[机械工程—机械制造及自动化]