升降貨梯http://m.inductor-china.com/防止冒頂?shù)挠行Х椒ㄊ?，在上述安全防護(hù)措施的情況下，再將最上面一節(jié)標(biāo)準(zhǔn)節(jié)的齒條拆除，正常工作情況下，升降貨梯傳動(dòng)架上的齒輪不需要爬到最上面一節(jié)的齒條上，所以不會(huì)影響正常使用。
Cargo lifter roof collapse effective way to prevent that, under these security measures, and then the top section of the standard section of rack removal, under normal operating conditions, cargo lifter drive gear racks do not need to climb to the top of a the festival rack, so it will not affect the normal use.

在故障情況下如果升降貨梯不能停，因最后一節(jié)標(biāo)準(zhǔn)節(jié)的齒條已被拆除，所以升降貨梯http://m.inductor-china.com/就出現(xiàn)了無(wú)路可上的情況，而不會(huì)發(fā)生冒頂?shù)氖鹿?，同時(shí)也給駕駛員贏得了足夠的時(shí)間，來(lái)扳開(kāi)極限開(kāi)關(guān)和進(jìn)行應(yīng)急處理，從根本上杜絕了升降貨梯冒頂事故發(fā)生的可能性。
In case of failure if cargo lifter can not stop, because the last section standard section of the rack has been removed, so there have been cases cargo lifter was no way on, and roof fall accident will not happen, but also to the driver to win enough time to Bankai limit switches and emergency treatment to prevent the possibility of cargo lifter roof collapse accident radically.