DKC25地下卡车摆动桥架的改进设计  

DESIGN OF THE DKC25 UNDERGROUND TRUCK SWINGING FRAME

作　　者：郭鑫[1] 顾洪枢[1] 石峰[1] 冯孝华[1] 段辰玥 李恒通 

机构地区：[1]北京矿冶研究总院,北京100160

出　　处：《矿冶》2015年第2期69-70,77,共3页Mining And Metallurgy

摘　　要：摆动桥架是地下无轨车辆的重要结构,关系到车辆的坚固程度和通过性能。在常规摆动桥架原理的基础上,做出了新的改进,由关节轴承代替了滑动轴承,并且在轴向增加了推力轴承,延长了摆动桥架的使用寿命,改善了极端情况下摆动桥架的轴向受力情况。Swinging frame of drive axle is the important structure in the trackless vehicle, which relates to the strength and passing ability of the vehicle. In this paper a new structure based on the general swinging frame is de- signed, specially adding a thrust bearing, which improves the force condition of the swinging frame in the extreme condition.

关 键 词：地下卡车 摆动架 推力轴承 

分 类 号：TD524.2[矿业工程—矿山机电]