单轮吊椅的改进设计及其关键部件的有限元分析  

The Improved Design for Single-Wheeled Hanging Chair and the Finite Element Analysis for Its Key Components

作　　者：温宝琴[1] 高广娣[1] 黄勇[1] 冯哲[1] 沈雷[1] 张进[1] 

机构地区：[1]石河子大学机械电气工程学院,石河子832003

出　　处：《石河子大学学报（自然科学版）》2013年第2期249-252,共4页Journal of Shihezi University(Natural Science)

基　　金：石河子大学大学生研究训练计划项目(SRP)(2011128)

摘　　要：单轮吊椅是高空工作人员安装光纤、光缆架线中必不可少的工具之一,针对单轮吊椅的安全隐患问题进行改进设计,预选了3种不同的改进方案,通过对3种改进方案的优缺点进行对比分析,确定最佳改进方案,并对其关键部件连接板进行有限元分析,确定了在发生危险时连接板的最小厚度为6mm,最大位移变形量为5.79mm。Single-wheeled hanging chair is one of the essential tools for aerial work like optical fiber installation and optical cables deploy-ment. This study selected three designs to solve safety problems of the single-wheeled hanging chair,compared and analyzed their advan-tages and disadvantages and determined the optimum design. Through the finite element analysis for the key component-connecting plate,we identified the minimum thickness of 6 rnm and the maximum amount of displacement and deformation of 5.79 mm when the cormecting plate was in danger. It has referential meaning for the improvement of aerial work safety.

关 键 词：单轮吊椅 安全 设计 

分 类 号：TD52[矿业工程—矿山机电]