摘要
综合起吊梁的运行工况、受力特点等因素进行梁体的结构设计,验证各部件结构强度及刚度能否满足安全使用要求。同时,利用ANSYS对起吊梁在一定区间内的载荷值进行仿真模拟,获得最大额定起吊载荷。结果表明:在设计载荷10 t作用下,主梁及外套筒结构均未出现应力屈服,最大变形量也在安全范围内;并且通过仿真结果比较得出起吊梁的最大额定起吊载荷为17 t。
The running condition or the mechanical characteristics are considered to design the structure of the beam,and to verify whether the structure strength and stiffness of all the parts can meet the use requirement. Meanwhile,the simulation has been done on a certain interval lifting load value by ANSYS and it concludes the maximum rated lifting load. The result indicates that under the design load 10 t,the whole rail does not appear stress yield and the maximum deformation is within the scope of security;Meanwhile,by comparing the results of simulation it concludes that the maximum rated lifting load of the lifting beam is 17 t.
出处
《煤矿机械》
2016年第7期117-119,共3页
Coal Mine Machinery
基金
安徽省科技攻关计划项目(1301022074
1301022075)
