youyuqizhongjidecheshenbijiaozhong,zaiyunxingdeshihouhuichuxianhendadeguanxing,ruguoqizhongjizaizhengchangyunzhuandeshihouchuxianfanzhuanjishachehuirangzhenggeqizhongjideyunxingjigouchanshenghendadeniuju,zheyangduiqizhongjidechuandongxitongbuli,yanzhongdeshihouhaihuichuxianchuandongzhouniuduan,shenzhizhenggechetideniuqubianxing。
在zai起qi重zhong機ji進jin行xing反fan轉zhuan急ji刹sha車che的de時shi候hou還hai會hui使shi齒chi輪lun的de連lian接jie係xi統tong發fa生sheng猛meng烈lie的de衝chong擊ji,造zao成cheng齒chi輪lun的de損sun傷shang進jin而er使shi設she備bei出chu現xian故gu障zhang。同tong時shi起qi重zhong機ji的de反fan轉zhuan急ji刹sha車che還hai會hui使shi電dian機ji產chan生sheng巨ju大da的de扭niu矩ju和he強qiang大da的de電dian流liu,情qing況kuang嚴yan重zhong的de話hua可ke能neng會hui燒shao壞huai電dian機ji。
如果起重機出現反轉急刹車還會使其在空中吊運的物體發生搖晃,還有可能使吊著的物體墜落。
由此可見,起重機進行反轉急刹車的危害很大,所以為了避免不必要的安全事故和設備損傷的發生,不能進行起重機的反轉急刹車。
