Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Check valve for jacking construction of concrete-filled steel tubular column and using method of check valve
The invention relates to the technical field of civil engineering construction, and particularly discloses a concrete filled steel tubular column jacking construction check valve and a use method thereof. The check valve comprises a steel pipe column, a flow guiding device, a gate plate, a pressing plate strip, a pouring pipe and a high-strength bolt, and is characterized in that the steel pipe column is provided with a concrete pouring hole and an inner threaded hole, the gate plate is provided with a pouring hole and a slotted hole, and the high-strength bolt is connected with the steel pipe column and the gate plate. The using method of the check valve for the concrete-filled steel tubular column jacking construction comprises the following eleven links in sequence: welding the steel tubular column and the flow guide device, manufacturing an internal threaded hole in the steel tubular column, installing the steel tubular column, installing the check valve flashboard, installing the pressing plate strip, installing the pouring pipe, pouring concrete, closing the check valve, dismantling the pouring pipe, dismantling the pressing plate strip and dismantling the flashboard. Field welding and cutting operation of the steel pipe column and the concrete pouring short pipe is avoided, the construction efficiency is guaranteed, and meanwhile the turnover rate of the gate valve is increased.
本发明涉及土木工程施工技术领域，具体公开了一种钢管混凝土柱顶升法施工止回阀及其使用方法。钢管混凝土柱顶升法施工止回阀包括钢管柱、导流装置、闸板、压板条、浇注管和高强螺栓，其特征在于：所述钢管柱开设有混凝土浇筑孔和内螺纹孔，所述闸板开设有浇筑孔和槽孔，所述高强螺栓连接钢管柱和闸板。钢管混凝土柱顶升法施工止回阀使用方法包含十一个环节，依次为：焊接钢管柱与导流装置，制作钢管柱上内螺纹孔，安装钢管柱，安装止回阀闸板，安装压板条，安装浇注管，浇筑混凝土，关闭止回阀，拆除浇注管，拆除压板条，拆除闸板。本发明避免了钢管柱与混凝土浇筑短管的现场焊接和切割作业，既保证了施工效率，同时提高了闸板阀的周转率。
Check valve for jacking construction of concrete-filled steel tubular column and using method of check valve
The invention relates to the technical field of civil engineering construction, and particularly discloses a concrete filled steel tubular column jacking construction check valve and a use method thereof. The check valve comprises a steel pipe column, a flow guiding device, a gate plate, a pressing plate strip, a pouring pipe and a high-strength bolt, and is characterized in that the steel pipe column is provided with a concrete pouring hole and an inner threaded hole, the gate plate is provided with a pouring hole and a slotted hole, and the high-strength bolt is connected with the steel pipe column and the gate plate. The using method of the check valve for the concrete-filled steel tubular column jacking construction comprises the following eleven links in sequence: welding the steel tubular column and the flow guide device, manufacturing an internal threaded hole in the steel tubular column, installing the steel tubular column, installing the check valve flashboard, installing the pressing plate strip, installing the pouring pipe, pouring concrete, closing the check valve, dismantling the pouring pipe, dismantling the pressing plate strip and dismantling the flashboard. Field welding and cutting operation of the steel pipe column and the concrete pouring short pipe is avoided, the construction efficiency is guaranteed, and meanwhile the turnover rate of the gate valve is increased.
本发明涉及土木工程施工技术领域，具体公开了一种钢管混凝土柱顶升法施工止回阀及其使用方法。钢管混凝土柱顶升法施工止回阀包括钢管柱、导流装置、闸板、压板条、浇注管和高强螺栓，其特征在于：所述钢管柱开设有混凝土浇筑孔和内螺纹孔，所述闸板开设有浇筑孔和槽孔，所述高强螺栓连接钢管柱和闸板。钢管混凝土柱顶升法施工止回阀使用方法包含十一个环节，依次为：焊接钢管柱与导流装置，制作钢管柱上内螺纹孔，安装钢管柱，安装止回阀闸板，安装压板条，安装浇注管，浇筑混凝土，关闭止回阀，拆除浇注管，拆除压板条，拆除闸板。本发明避免了钢管柱与混凝土浇筑短管的现场焊接和切割作业，既保证了施工效率，同时提高了闸板阀的周转率。
Check valve for jacking construction of concrete-filled steel tubular column and using method of check valve
一种钢管混凝土柱顶升法施工止回阀及其使用方法
NIU GUANGHUI (Autor:in) / WANG PEIJUN (Autor:in) / JIAO BO (Autor:in) / SUN LELE (Autor:in) / XU XINGANG (Autor:in) / XIA CHENGXIN (Autor:in) / YANG YUNGUO (Autor:in) / LIU LE (Autor:in) / LIU MIN (Autor:in) / WANG LI (Autor:in)
01.03.2022
Patent
Elektronische Ressource
Chinesisch
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