启新水泥厂采石场用汽车装运石灰石,过去在一级碾口一直用人工摘挂钩,既费劲,又不安全。去年9月实行“三定一顶”劳动制度后,车间主任张伦到那里参加劳动,顶替工人摘挂钩,确实感到这个问题必须解决。他就和技术人员、工人一起动脑筋,想办法,在一台卷扬机上增加一条较细的用于摘钩的钢绳,实现了自动化摘挂钩。去年11月正式使用以后,不但显著改善了劳动条件,还节省了两名工人,操作也比过去方便、安全。工人衷心赞道:“三定一顶作 Kai new cement plant quarries shipped limestone car, the past in the mouth with a manual pestle hook, both strenuous, but not safe. Last September, after implementing the labor system of “three levels and one top”, workshop director Zhang Lun attended the work there and replaced the workers. It really felt that this issue had to be solved. He and technical staff, workers with their brains, find a way to increase in a winch for a thin wire hook for the removal of the hook, to achieve automatic pick hook. After its formal use in November last year, it not only significantly improved working conditions but also saved two workers, making operation easier and safer than before. Workers heartily praise: "Three to make a top