随着煤炭事业的发展,矿用自翻汽车的使用越来越多。它的工作特点是,往返距离短、对大厢的升降次数多,这就给驾驶员增加了一定的劳动强度,而且还经常会出现升完大厢后忘记落下来就起步行驶的现象。经常出现刮断高压线,刮倒厂矿大门的严重伤亡事故。 With the development of coal industry, the use of mine self-turning cars is more and more. Its work is characterized by a short distance from the back to the large number of car movements, which gives the driver a certain degree of labor intensity, but also often appear after the lift up the car forget to fall down to start the phenomenon of running. Often appear to scrape off the high-voltage lines, scraping factory gate serious casualties.