基于ANSYS的施工升降机安全钳楔块分析与优化设计

摘要

安全钳是施工升降机重要的安全装置,主要作用是当升降机发生超速、断绳故障,或坠落速度达到限速极限时,由限速器操纵安全钳将吊笼紧急制停,并夹住在导轨上.利用ANSYS软件建立了施工升降机安全钳楔块的有限元分析模型,对施工升降机安全钳楔块进行结构静力学分析和拓扑优化设计,为施工升降机安全钳楔块的设计提供参考依据.%The finite element analysis model of the safety plier wedge of construction hoist was established based on ANSYS.The static analysis and topology optimization design of the safety plier wedge hoist of construction hoist were conducted,providing reference for the design of the safety plier wedge hoist of construction hoist.