自卸汽车经常存在超载现象,而且工作场地路况较差,因而经常会发生弹簧钢板断裂。通常更换断裂弹簧钢板的方法是,先将弹簧钢板总成从车桥上拆下,然后更换已断裂的钢板,再装至车桥上。整个过程费时费力,尤其是安装弹簧钢板的前后销轴时,特别费力。为了提高工效,我们在实践中摸索出了一种简易、快速更换 Dump cars are often overloaded and have poor road conditions at the work site, so spring plate breaks often occur. The usual method of replacing a broken spring plate is to first remove the spring plate assembly from the axle and then replace the broken plate before reloading to the axle. The whole process is time-consuming and laborious, especially when installing the front and rear pins of the spring steel plate. In order to improve ergonomics, we worked out in practice a simple, quick replacement