Protective assembly of nodular cast iron pipe centrifugal machine

The invention belongs to protective equipment for nodular cast iron pipe production, and particularly relates to a nodular cast iron pipe centrifugal machine protective assembly which comprises a centrifugal machine, a centrifugal machine base, a centrifugal machine rail and a centrifugal machine walking driving device and further comprises a protective assembly body arranged between the centrifugal machine and the centrifugal machine rail. An included angle not larger than 5 degrees is formed between the protection track and the horizontal ground, and the included angle enables the protection trolley to naturally move in the descending direction of the centrifugal machine in the non-driving state. And the problem of interference with pipe drawing equipment is solved. 本发明属于球墨铸铁管生产用防护设备，具体涉及一种球墨铸铁管离心机防护组件，包括离心机，离心机底座，离心机轨道，离心机行走驱动装置，还包括：设置于所述离心机和离心机轨道之间的防护组件，所述防护组件包括：固定架，连接部，防护轨道，防护小车，防护板，所述防护轨道与水平地面之间设置有不大于5°的夹角，所述夹角使所述防护小车在无驱动状态下可自然向所述离心机下行方向运动，本发明利用防护小车利用重力作用的自适应伸出，即解决防护问题，又解决跟拔管设备之间的干涉问题。