The invention relates to the technical field of hydropower station hoisting opening and closing equipment, in particular to a gate accurate positioning auxiliary adjusting method which comprises the steps that a telescopic oil cylinder drives a telescopic arm to stretch, and a movable beam is pushed to be close to a gate; the movable beam rotates around the hinge point of the movable beam and the tail end of the telescopic arm to be attracted to the gate, an electromagnet on the movable beam is started, and the movable beam and the gate panel are completely attached; the gate and the gate groove are completely aligned and kept; the hoist continues to put down the gate, the gate keeps stable in the horizontal direction, slides down along the magnetic guide wheels on the movable beam and smoothly enters the gate groove, and hoisting work of the gate is completed; according to the method, the telescopic arm and the movable beam are additionally arranged on the lower cross beam of the hoist, the gate is forced to be completely aligned with the gate groove, and the hoist can conveniently and smoothly hoist the gate into the gate groove.
本申请涉及水电站起重启闭设备技术领域,特别是一种闸门精确定位辅助调整方法,步骤为:伸缩油缸带动伸缩臂伸长,推动动梁向闸门靠近;动梁绕动梁与伸缩臂末端的铰点转动至与闸门吸附,启动动梁上的电磁铁,将动梁与闸门面板完全贴合;闸门与门槽完全对齐并保持;启闭机继续下放闸门,闸门保持水平方向稳定并顺着动梁上的磁性导轮下滑,顺利进入门槽,完成闸门的吊运工作;本方法通过在启闭机的下横梁上加装伸缩臂和动梁,迫使闸门与门槽完全对齐,方便启闭机顺利将闸门吊放至门槽内。
Auxiliary adjusting method for accurate positioning of gate
闸门精确定位辅助调整方法
2022-12-30
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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