掘进端履带式运输吊车仿真分析  

Simulation analysis of crawler transport crane at the excavation end

作　　者：徐家航 阮学云[1] 贾世林 XU Jiahang;RUAN Xueyun;JIA Shilin(School of Mechatronics Engineering,Anhui University of Science and Technology,Huainan 232001,China)

机构地区：[1]安徽理工大学机电工程学院,安徽淮南232001

出　　处：《河南工程学院学报(自然科学版)》2025年第1期58-64,共7页Journal of Henan University of Engineering:Natural Science Edition

摘　　要：履带式运输吊车的主要部件包括车架和起吊装置。车架是运输吊车的主要承载部件,在作业时会受到内外部载荷的同时作用,容易遭受破坏,所以在设计过程中必须满足实际使用过程中强度、刚度和可靠性的要求;起吊装置主要包括伸缩臂、支撑杆和连接底座,在起吊过程中,需要保证在负载作用下不会出现影响正常使用的形变,即要求自身强度与刚度满足起吊要求。利用ANSYS Workbench软件对车架和起吊装置进行静力学和模态分析,可了解其应力、应变是否满足使用要求,检查其强度和刚度是否合格,判断其是否满足设计要求。The main components of the crawler transport crane include the frame and the lifting device.The frame is the main bearing part of the transport crane,and it will be subjected to internal and external loads at the same time during operation,and it is easy to be damaged,so it must meet the strength,stiffness and reliability requirements in the actual use process in the design process.The hoisting device mainly comprises a telescopic arm,a support rod and a connecting base,and in the lifting process,it is necessary to ensure that the hoisting device will not appear to affect the deformation of normal use under the action of load,that is,its own strength and rigidity are required to meet the lifting requirements.ANSYS Workbench software was used to analyze the statics and modal of the frame and lifting device to understand whether the stress and strain meet the requirements of use,check whether the strength and stiffness are qualified,and judge whether they meet the design requirements.

关 键 词：履带式运输吊车 有限元分析 可靠性 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]