人民长江
人民長江
인민장강
Yangtze River
2015年
20期
40-43
,共4页
弧形闸门%溢流表孔%架桥机%安装技术%观音岩水电站
弧形閘門%溢流錶孔%架橋機%安裝技術%觀音巖水電站
호형갑문%일류표공%가교궤%안장기술%관음암수전참
arc sluice%overflow surface outlet%bridge erect machine%installation technique%Guanyinyan Hydropower Station
根据观音岩水电站施工现场实际及其弧形闸门位置的特殊性、启闭机液压油缸、油管沟梁安装位置和吊装起重量要求，选用了架桥机（ WJQ120 t－30 mA3）安装溢流表孔弧形闸门。通过合理的施工布置，该架桥机快速、安全、可靠地完成了溢流表孔闸门吊装任务，既创新了安装工艺，又降低了吊装难度，保证了闸门安装质量，大大缩短了安装工期，实现了观音岩水电站下闸蓄水目标。
根據觀音巖水電站施工現場實際及其弧形閘門位置的特殊性、啟閉機液壓油缸、油管溝樑安裝位置和弔裝起重量要求，選用瞭架橋機（ WJQ120 t－30 mA3）安裝溢流錶孔弧形閘門。通過閤理的施工佈置，該架橋機快速、安全、可靠地完成瞭溢流錶孔閘門弔裝任務，既創新瞭安裝工藝，又降低瞭弔裝難度，保證瞭閘門安裝質量，大大縮短瞭安裝工期，實現瞭觀音巖水電站下閘蓄水目標。
근거관음암수전참시공현장실제급기호형갑문위치적특수성、계폐궤액압유항、유관구량안장위치화조장기중량요구，선용료가교궤（ WJQ120 t－30 mA3）안장일류표공호형갑문。통과합리적시공포치，해가교궤쾌속、안전、가고지완성료일류표공갑문조장임무，기창신료안장공예，우강저료조장난도，보증료갑문안장질량，대대축단료안장공기，실현료관음암수전참하갑축수목표。
The bridge erect machine (WJQ120t-30mA3) is selected to install the arc sluice gate of surface outlet of the over-flow dam of Guanyinyan Hydropower Station according to the practical field condition , the particularity of the arc sluice position , the installation position of hydraulic cylinder of the hoist and oil -pipe beam, and the lifting requirement .The bridge erect ma-chine can lift the sluice in a safe , quick and reliable way through reasonable layout .The machine innovate d the installation tech-nique, reduced the difficulty of lifting , ensured the installation quality and shortened the period , so the impoundment goal of Guanyinyan Hydropower Station was achieved .
