预制构件高效吊装设备总体设计及有限元分析

Design and FEA of High Efficiency Hoisting Equipment for Prefabricated Components

为提高装配式建筑预制构件在施工现场的高效吊装,设计研发了一种6自由度试验用高效吊装设备,以便于对实际高效吊装设备进行仿真和运动控制试验。本文采用SolidWorks软件对试验用高效吊装设备进行三维设计,完成试验用预制构件吊装设备的总体建模。在此基础上对六自由度执行装置进行重点分析,利用ANSYS软件进行仿真,对其液压驱动剪叉式升降执行装置进行静力学分析。仿真分析结果表明,试验用预制构件高效吊装设备执行装置满足强度和刚度要求,可进行构件吊运的运动控制及仿真试验,并能为实际高效吊装设备的设计提供一定的参考价值。

In order to improve the efficient hoisting of prefabricated building components in the construction site,a 6-degree-of-freedom test high efficiency hoisting equipment is designed and developed to facilitate the simulation and motion control test of the actual high efficiency hoisting equipment.In this paper,SolidWorks software is used to design the high efficiency hoisting equipment for the test,and the overall modeling of the hoisting equipment for the prefabricated components is completed.On this basis,the six-degree-of-freedom executive device is analyzed,and the hydraulic drive shearing fork lifting executive device is simulated by ANSYS software,and the statics analysis is carried out.The simulation results show that the prefabricated components for test are hoisting efficiently.The standby executive device can meet the requirements of strength and stiffness,can carry out the motion control and simulation test of component hoisting,and can provide certain reference value for the design of practical and efficient hoisting equipment.