某新型施工设备支承结构的稳定性研究

首次提出研制一种用于一般建筑工程及高层建筑工程的施工、建筑外装修、已有高层建筑的清洁和维修的施工设备,该设备具有自动化程度高、操作灵活、使用方便等诸多优点,其主要的结构包括附着支架、操作台、液压爬升系统。采用ANSYS非线性屈曲分析及工程实用算法对附着支架稳定性做了计算研究。

RESEARCH ON STABILITY OF NEW CONSTRUCTION MACHINE FRAMEWORK

A new construction machine,which be used in the construction,exterior decorating and clearing of high building and super high building,was proposed for the first time in this paper.This machine mainly includes the devices of attachment kickstand,operational platform and hydraulic climbing with a good automatic property,flexible and convenient operational properties,in which the attachment kickstand is a new steel structural form and is a key structure.In order to investigate this new structural stability,the finite element method is employed and the characteristics of the nonlinear flexuosity of the attachment kickstand were analyzed,the results were compared with the results by traditional engineering calculating method.It shows that the two results are approximated well,and the structure has enough reliability.The investigation presented here shows that this new structural type of this machine is reasonable,it could be used in the practical engineering.