一种大型管桩类吊桩器  

A Lifter for Big-sized Pipe Type Piles

作　　者：于长生[1] 周军峰[2] 董付庆 马天亮[2] 王东峰[2] 傅振玖 

机构地区：[1]海洋石油工程股份有限公司安装公司 [2]天津市精研工程机械传动有限公司

出　　处：《工程机械》2013年第11期12-16,50,共6页Construction Machinery and Equipment

摘　　要：针对108 in(2 743.2 mm)大型管桩海上施工作业的需要,设计一种管桩类吊桩器。详细分析该吊桩器的工作原理、组成和工作过程。对主要部件进行有限元分析,为主要部件的材质选择提供依据。对所设计的吊桩器进行性能试验,确保设计的合理性和设备本身的可靠性。实际应用表明,该吊装器性能良好。How to design a large-sized pipe-type pile for sea bed use.According to a demand for large-sized pipe-type pile 108 in(2743.2 mm) for sea-bed construction use we had to design a lifter there-for.We had analyzed in detail the lifter's working principles,composition,and operation process,while finite-element analyzing the key components so as to provide bases for selecting materials of such components.Besides,we tested the performance of the pile-lifter so designed to ensure logistics for the design,as well as reliability for the apparatus itself. Eventually,practical application shows that the lifting apparatus has got a good function.

关 键 词：大型管桩 吊桩器 有限元分析 载荷试验 

分 类 号：TU67[建筑科学—建筑技术科学]