Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A construction method for lifting installation of a down-the-hole radial gate comprises the steps that an object lifting hole is formed in a shockproof partition plate; arranging a winch on the shockproof partition plate; supporting brackets are installed at the bottoms of arc gate grooves in the two side wall edges in the gate chamber; a channel for personnel and equipment to enter and exit is reserved between the two supporting brackets; mounting a hinged support; mounting a lower support arm; hoisting a bottom section gate leaf; hoisting a middle gate leaf; a vertical rod is arranged in the middle of the support arm; mounting an upper support arm; mounting a top section gate leaf; installing a hydraulic oil cylinder; and arc gate welding is conducted. According to the down-the-hole radial gate, a construction channel for personnel and equipment to enter and exit is reserved when the radial gate is erected and installed on the supporting bracket, and the production progress of down-the-hole radial gate installation and civil construction is guaranteed; the problem that a crane in a lock chamber cannot be installed in a standing mode is solved by hoisting the concrete shockproof partition plate through the winch.
一种潜孔弧形闸门抬高安装的施工方法，步骤为：在防震隔板上开吊物孔；在防震隔板上进行卷扬机布置；在闸室内两侧墙边的弧门门槽底部安装支撑托架：两个支撑托架之间预留人员及设备进出的通道；进行支铰座安装；进行下支臂安装；进行底节门叶吊装；进行中间门叶吊装；在支臂中间安装竖杆；进行上支臂安装；进行顶节门叶安装；进行液压油缸安装；进行弧门焊接。本发明弧门在支撑托架上架高安装预留了人员及设备的进出施工通道，保证了潜孔弧形闸门安装及土建施工的生产进度；利用混凝土防震隔板的强度采用卷扬机吊装，克服了闸室内吊车无法站位安装的问题。
A construction method for lifting installation of a down-the-hole radial gate comprises the steps that an object lifting hole is formed in a shockproof partition plate; arranging a winch on the shockproof partition plate; supporting brackets are installed at the bottoms of arc gate grooves in the two side wall edges in the gate chamber; a channel for personnel and equipment to enter and exit is reserved between the two supporting brackets; mounting a hinged support; mounting a lower support arm; hoisting a bottom section gate leaf; hoisting a middle gate leaf; a vertical rod is arranged in the middle of the support arm; mounting an upper support arm; mounting a top section gate leaf; installing a hydraulic oil cylinder; and arc gate welding is conducted. According to the down-the-hole radial gate, a construction channel for personnel and equipment to enter and exit is reserved when the radial gate is erected and installed on the supporting bracket, and the production progress of down-the-hole radial gate installation and civil construction is guaranteed; the problem that a crane in a lock chamber cannot be installed in a standing mode is solved by hoisting the concrete shockproof partition plate through the winch.
一种潜孔弧形闸门抬高安装的施工方法，步骤为：在防震隔板上开吊物孔；在防震隔板上进行卷扬机布置；在闸室内两侧墙边的弧门门槽底部安装支撑托架：两个支撑托架之间预留人员及设备进出的通道；进行支铰座安装；进行下支臂安装；进行底节门叶吊装；进行中间门叶吊装；在支臂中间安装竖杆；进行上支臂安装；进行顶节门叶安装；进行液压油缸安装；进行弧门焊接。本发明弧门在支撑托架上架高安装预留了人员及设备的进出施工通道，保证了潜孔弧形闸门安装及土建施工的生产进度；利用混凝土防震隔板的强度采用卷扬机吊装，克服了闸室内吊车无法站位安装的问题。
Construction method for lifting installation of down-hole radial gate
潜孔弧形闸门抬高安装的施工方法
DONG GANG (Autor:in)
26.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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