论文部分内容阅读
介绍了副臂装置在动臂塔式起重机上的应用,通过在吊臂端部加装额头副臂,以提高动臂塔机小吨位大吊幅高起升高度的快速起升作业。
The application of the jib device to the jib crane is introduced, and the forehead jib is added at the end of the jib to improve the quick lifting operation of the jib crane with a large lifting height and a small lifting height.