轨道连接螺栓松动，造成轨道位移，也会引起倒塔。
Rail connection bolts loose, resulting in track displacement, will also cause the tower.
某钢厂列吊车梁在工作中，由于吊车工作的动态作用，导致制动梁（连接板）经常发生断裂，固定连接板的螺栓松动。
The brake beam(connecting plate) is often broken, and the bolts for fixing the connecting plate are loosed due to the crane′s dynamic load when D series of crane beams are working in a steel plant.
塔机司机在交接班时，应检查各连接部位螺栓的紧固情况，如有松动应及时紧固。
Tower crane driver in the shift, should check the connecting parts of the fastening bolts, such as loose should be tightened.
每天塔机司机在交接班的时候，要检查各连接部位螺栓的紧固情况，如有出现松动等异常应该及时紧固。
Every driver of the tower crane in the shift, to check the position of the screw bolt fastening connections, if loose, exceptions should be timely fastening.
内腔进行去湿处理并检查各连接部位的螺栓、螺母和填料压盖等是否在运输和存放过程中产生松动，如发现应均匀拧紧。
Check the bolt and nut and filling press cover, it it become flexible during the transport or store, screw down it.
内腔进行去湿处理并检查各连接部位的螺栓、螺母和填料压盖等是否在运输和存放过程中产生松动，如发现应均匀拧紧。
Check the bolt and nut and filling press cover, it it become flexible during the transport or store, screw down it.
应用推荐