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概述根据天桥水电站排沙、排污、排冰的要求,在金属结构设计中,对所布置的33个过水孔口,配备了85套门槽、46扇闸门(工作闸门33扇,事故检修闸门13扇)、10扇拦污栅(主栅8扇,备用栅2扇)、 1个压污齿耙、36台起门机械(其中33台固定启闭机、3台门式起重机,包括五台自动抓梁两台手动吊梁)。这些设备分别安装在泄洪闸、厂房及安装间段的各个进出口。担负着控制水位、宣泄洪水泥
Overview According to the requirements of sediment discharge, sewage discharge and ice discharge of Tianqiao Hydropower Station, in the design of metal structure, there are 85 sets of gate slots, 46 gate gates (working gate 33, accident gate 13 fans), 10 trash rack (8 main grilles, 2 standby grilles), 1 pressure rake and 36 pick-up machines (33 fixed hoist and 3 gantry cranes, including 5 Taiwan automatically grab Liang two manual crane beam). These devices were installed in flood gates, plant and installation of the various import and export section. Take charge of controlling water level and releasing flood cement