汽车起重机在受限空间整机稳定性计算方法研究  

Calculation method of stability of truck crane in confined space

作　　者：姜宏图 滕儒民[1] 王殿龙[1] Jiang Hongtu;Teng Rumin;Wang Dianlong

机构地区：[1]大连理工大学机械工程学院,大连116000

出　　处：《起重运输机械》2020年第7期31-35,41,共6页Hoisting and Conveying Machinery

摘　　要：针对汽车起重机由于空间及障碍物的限制导致支腿无法完全伸展的现象,对汽车起重机在受限空间内基于倾覆稳定性的起升能力的计算方法进行了研究,旨在增强起重机对环境的可适应性并对汽车起重机在空间有限的条件下的吊装作业提供一定的指导,保证吊装的安全性。Considering the fact that the outriggers of the truck crane cannot be fully extended due to the limitation of space and obstacles,we have studied the calculation method of the lifting capacity of the truck crane based on anti-overturning stability in the confined space,aiming at enhancing the environmental adaptability of the crane,providing guidance for the truck crane to carry out lifting operations under the condition of limited space,and ensuring the safety of lifting.

关 键 词：汽车起重机 受限空间 支腿 抗倾覆稳定性 

分 类 号：TH213.6[机械工程—机械制造及自动化]