论文部分内容阅读
在白石水库工程建设中 ,由于客观条件发生变化 ,原施工组织设计中门机布置方案必须重新研究论证 ,而门机又是白石工程至关重要的设备 .为了满足工程要求 ,经多次研究论证 ,最终选择了旧SDMQ12 6 0 / 6 0型门机 ,经改造后 ,同时满足了安装、浇筑 2种工况的要求 ,保证了工期 .此次旧门机的改造采用了先进的变频无级调速技术改造起重机回转机构 ,实际运行状况良好
In the construction of Baishi reservoir project, due to the change of objective conditions, the layout plan of the door machine in the original construction organization design must be re-studied and demonstrated, while the door machine is also the crucial equipment of Baishi project.In order to meet the engineering requirements, , The final choice of the old SDMQ12 60/60 door machine, after the transformation, at the same time to meet the installation, pouring two kinds of conditions, to ensure the duration of the renovation of the old door machine using advanced frequency stepless Speed ?? transformation technology crane revolving mechanism, the actual operating conditions