A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waterproof ceiling steel structure of tail water emergency gate opening top arch of pumped storage power station
The invention discloses a waterproof ceiling steel structure of a tail water emergency gate hole top arch of a pumped storage power station, a bridge crane is arranged on a concrete bracket in a tail water emergency gate hole, the ceiling steel structure is arranged in the tail water emergency gate hole, and the ceiling steel structure is in an inverted U shape covering the bridge crane and comprises stand columns, stand column connecting beams and ceiling arc-shaped main beams. A plurality of stand columns are arranged on each side and are arranged in parallel, the tops of the stand columns on each side are fixed to stand column connecting beams, the bottoms of the stand columns on each side are detachably installed on the top faces of concrete brackets, and a plurality of ceiling arc-shaped main beams are erected between the stand column connecting beams and are arranged in parallel. By means of the waterproof ceiling steel structure, the roof arch of the tailwater emergency gate hole can be reliably closed, it is guaranteed that the interior of the tailwater emergency gate hole reaches a dry environment, and a large amount of construction period is saved due to the fact that the steel structure can be directly manufactured in a factory and is hoisted and installed through an automobile on site.
本发明公开了一种抽水蓄能电站尾水事故闸门洞顶拱防水顶棚钢结构，尾水事故闸门洞内的混凝土牛腿上有桥机，顶棚钢结构置于尾水事故闸门洞内，所述顶棚钢结构呈罩住桥机的倒U型，包括立柱、立柱连系梁、顶棚弧形主梁，立柱分列两边，每边有多根立柱且平行布置，每边立柱顶部与立柱连系梁固定，底部可拆卸安装在混凝土牛腿顶面上，多根顶棚弧形主梁搭建在立柱连系梁之间且平行布置。本发明通过采用防水顶棚钢结构的方式，使得尾水事故闸门洞顶拱能够得到可靠的封闭，保证尾水事故闸门洞内达到干燥环境，因钢结构可以在工厂直接制作，现场采用汽车吊运安装，从而节省大量工期。
Waterproof ceiling steel structure of tail water emergency gate opening top arch of pumped storage power station
The invention discloses a waterproof ceiling steel structure of a tail water emergency gate hole top arch of a pumped storage power station, a bridge crane is arranged on a concrete bracket in a tail water emergency gate hole, the ceiling steel structure is arranged in the tail water emergency gate hole, and the ceiling steel structure is in an inverted U shape covering the bridge crane and comprises stand columns, stand column connecting beams and ceiling arc-shaped main beams. A plurality of stand columns are arranged on each side and are arranged in parallel, the tops of the stand columns on each side are fixed to stand column connecting beams, the bottoms of the stand columns on each side are detachably installed on the top faces of concrete brackets, and a plurality of ceiling arc-shaped main beams are erected between the stand column connecting beams and are arranged in parallel. By means of the waterproof ceiling steel structure, the roof arch of the tailwater emergency gate hole can be reliably closed, it is guaranteed that the interior of the tailwater emergency gate hole reaches a dry environment, and a large amount of construction period is saved due to the fact that the steel structure can be directly manufactured in a factory and is hoisted and installed through an automobile on site.
本发明公开了一种抽水蓄能电站尾水事故闸门洞顶拱防水顶棚钢结构，尾水事故闸门洞内的混凝土牛腿上有桥机，顶棚钢结构置于尾水事故闸门洞内，所述顶棚钢结构呈罩住桥机的倒U型，包括立柱、立柱连系梁、顶棚弧形主梁，立柱分列两边，每边有多根立柱且平行布置，每边立柱顶部与立柱连系梁固定，底部可拆卸安装在混凝土牛腿顶面上，多根顶棚弧形主梁搭建在立柱连系梁之间且平行布置。本发明通过采用防水顶棚钢结构的方式，使得尾水事故闸门洞顶拱能够得到可靠的封闭，保证尾水事故闸门洞内达到干燥环境，因钢结构可以在工厂直接制作，现场采用汽车吊运安装，从而节省大量工期。
Waterproof ceiling steel structure of tail water emergency gate opening top arch of pumped storage power station
一种抽水蓄能电站尾水事故闸门洞顶拱防水顶棚钢结构
ZHAO XIULONG (author) / SUN JINHUI (author) / DING BINGYONG (author) / TAN ZHICHAO (author) / WAN XIANGBING (author) / FU XINFEN (author) / FANG DAN (author) / DENG YANG (author) / WANG SONGXIANG (author)
2024-02-06
Patent
Electronic Resource
Chinese
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