多功能抢险救援车回转支承选型设计

Style-choosing and design of slewing support of multifunction rescue vehicle

介绍回转支承当量荷载计算方法,以某型多功能抢险救援车为研究对象,结合几种典型应用工况情况,完成对多功能抢险救援车回转支承的选型计算。通过计算验证回转支承选型设计的正确性,为多功能抢险救援车回转支承的选型计算提供理论依据。

The calculation method of equivalent load of slewing bearing was introduced.The multifunction rescue vehicle was selected as research contents,combined with several typical application conditions,the style-choosing calculation of slewing support of multifunction rescue vehicle was carried out.The correctness of the selection and design of the slewing support was verified by calculation,which provided a theoretical basis for the type selection and calculation of slewing support of multifunctional emergency rescue vehicle.