高架索承载立柱固定螺栓工作载荷计算与选型  

The calculation and selection of working load in the fixed bolts of the aerial ropeway column

作　　者：王琦[1] 翟性泉[1] 王岩[1] 

机构地区：[1]92117部队,北京100072

出　　处：《机械设计与制造工程》2016年第8期74-77,共4页Machine Design and Manufacturing Engineering

摘　　要：某型航行横向补给装置的高架索承载立柱由紧固螺栓固定在底座上。通过有限元分析法对补给装置承载立柱底座在正常工况和极限工况下的受力情况进行计算,得出其最大受力值。根据扭矩法设计立柱固定螺栓的强度计算公式,对最大受力状态下的螺栓工作载荷进行计算,并根据计算结果对螺栓进行选型。It proposes the fixed bolts used for retaining the aerial ropeway column, establishes the fixed bolts fi- nite element model, analyzes the working loads of the fixed bolts in normal condition and extreme conditions, and obtains the max load. Based on the torque method, it deduces the strength calculation formula of the fixed bolts, calculate the working loads of bolts under the condition of maximum load, and defines the appropriate type of bolts.

关 键 词：螺栓 载荷计算 选型 

分 类 号：TH123[机械工程—机械设计及理论]