20kN-9m伸缩折叠起重机设计  

Design of 20kN-9m Scalable Folding Crane

作　　者：卢志珍[1] 倪学虎 舒希勇[1] 王成龙[2] 

机构地区：[1]淮安信息职业技术学院,江苏淮安223003 [2]淮安远航船用设备制造有限公司,江苏淮安223001

出　　处：《煤炭技术》2011年第12期174-176,共3页Coal Technology

摘　　要：该起重机是中小型船用起重装置。在设计中巧妙地将调幅臂设计成开口型截面,并使基本臂与调幅臂不在同一中心线上连接。实现基本臂与调幅臂折叠,调幅臂与回转支座二次折叠,成功的将起重机收到最小的外形尺寸。T-he crane is the lifting device of small and medium-sized ship. The modulated arm is designed into the opening type cross-section skillfully, and the basic arm is connected with modulated arm in different center line, The basic arm and modulated arm folding, modulated arm and slalom support second folding, the crane is contracted to the small dimension successfully.

关 键 词：起重机 伸缩 折叠 

分 类 号：TH218[机械工程—机械制造及自动化]