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结合某铁路站房地下35/10 kV变电所的设计情况,充分调研多种运输机械的性能,借鉴以往大型设备的运输经验,针对变电所的空间布局在设计阶段提出了合理的主变设备运输维护通道的设计方案。通过不同方案比选,充分考虑维护便利、工程投资、运输机械、吊装方案、专业配合等因素,提出利用特种吊装设备2次起吊的思路,巧妙解决了小空间、大荷载、复杂路径的设备运输的设计问题,节约工程投资的同时降低了设备检修或增容对国铁和市政系统运营管理的影响。
Combined with the design of 35/10 kV substation in a railway station underground, fully investigate the performance of a variety of transport machinery, drawing on the past experience of large-scale equipment transport, for the spatial layout of substation in the design phase of a reasonable main transformer Equipment transportation maintenance channel design. Through the comparison and selection of different options, taking into account factors such as maintenance convenience, project investment, transportation machinery, lifting solutions and professional cooperation, the idea of using special hoisting equipment for 2 lifts is put forward to cleverly solve the problem of equipment transportation in small space, large load and complicated paths Design problems, saving engineering investment while reducing equipment maintenance or capacity expansion on the operation and management of the National Railway and municipal systems.