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一九八五年黄泥河鲁布革电站施工的中心任务是截流。施工导流洞在截流后将被水淹没,将来断流蓄水下放闸门时,闸门是在水中下落,无法检查封水情况,如发生卡门或严重漏水就难以处理。为此,在截流之前要求试放导流闸门。施工导流门的试放启闭工作,原设计临时使用第二重机厂制造的右泄事故门2×400吨固定式起闭机。试放导流洞闸门后,再拆回原处吊放事故门,水库蓄水时又把它拆到导流洞放导流闸门,断流后,仍然作右泄事故门的永久起吊设备。这样,这台2×
In 1985, the central task of the construction of the Lubuge Hydropower Station on the Huangni River was interception. The diversion tunnel will be flooded after the closure of the diversion tunnel. In the future, the floodgate will drop in the water when the floodgate is under water and can not be checked for water closure. In the event of a carnet or serious water leakage, it will be difficult to handle. For this reason, it is required to put a pilot floodgate before closure. Diversion gate trial opening and closing work, the original design of temporary use of the second heavy machine factory manufacturing right leakage accident door 2 × 400 tons of fixed closing machine. After the release of the diversion tunnel gate, the original porting crane accident door is removed. When the reservoir is impounding, it is dismantled to the diversion tunnel and the diversion gate is opened. After the flow is interrupted, the permanent lifting device for the right leakage door is still made. In this way, this set of 2 ×