Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rainwater box culvert outer formwork rapid circulation mounting and dismounting construction method
The invention relates to a rainwater box culvert outer formwork rapid circulation mounting and dismounting construction method which comprises the steps that firstly, a formwork mounting and dismounting trolley is manufactured according to the distance between the outer side of a box culvert and a foundation pit slope, the trolley comprises a rectangular frame beam formed by welding two longitudinal beams and two cross beams, and a riding track walking frame is welded to the rear end of each longitudinal beam; a supporting leg is welded on the bottom surface of each longitudinal beam at a certain distance from the front end; walking wheels are arranged at the lower ends of the riding track walking frame and the supporting legs; a suspender is welded between the supporting leg and the riding track walking frame on the bottom surface of each longitudinal beam; at least two layers of operating platforms are welded between the two suspenders and the two supporting legs; a chain block is hung at the front end of each longitudinal beam; the riding track walking frame is supported on a foundation pit slope riding track, and the supporting legs are supported on the top face of the outer edge of a poured box culvert bottom plate. A constructor installs and dismantles the formwork on the trolley operation platform, the formwork is lifted through the chain block, the trolley is pushed to carry the formwork to move to the next construction section after construction of one section is completed, and the construction efficiency is high.
本发明涉及一种雨水箱涵外模板快速循环安拆施工方法，首先根据箱涵外侧到基坑边坡的间距制作一模板安装拆卸台车，台车包括一用两根纵梁和两根横梁焊接成矩形的框架梁，每根纵梁后端焊接一马道行走架，每根纵梁底面离前端有一定间距处焊接一支腿，马道行走架及支腿的下端均设行走轮；每根纵梁底面在支腿与马道行走架间焊接一吊杆，两吊杆与两支腿间焊接至少两层操作平台；每根纵梁前端悬挂一手拉葫芦；马道行走架支撑在基坑边坡马道上，支腿支撑在已浇筑完成的箱涵底板外边缘顶面；施工人员在台车操作平台上进行模板安装和拆卸，通过手拉葫芦提吊模板，一个节段施工完后推动台车携带模板移动到下一施工段，施工效率高。
Rainwater box culvert outer formwork rapid circulation mounting and dismounting construction method
The invention relates to a rainwater box culvert outer formwork rapid circulation mounting and dismounting construction method which comprises the steps that firstly, a formwork mounting and dismounting trolley is manufactured according to the distance between the outer side of a box culvert and a foundation pit slope, the trolley comprises a rectangular frame beam formed by welding two longitudinal beams and two cross beams, and a riding track walking frame is welded to the rear end of each longitudinal beam; a supporting leg is welded on the bottom surface of each longitudinal beam at a certain distance from the front end; walking wheels are arranged at the lower ends of the riding track walking frame and the supporting legs; a suspender is welded between the supporting leg and the riding track walking frame on the bottom surface of each longitudinal beam; at least two layers of operating platforms are welded between the two suspenders and the two supporting legs; a chain block is hung at the front end of each longitudinal beam; the riding track walking frame is supported on a foundation pit slope riding track, and the supporting legs are supported on the top face of the outer edge of a poured box culvert bottom plate. A constructor installs and dismantles the formwork on the trolley operation platform, the formwork is lifted through the chain block, the trolley is pushed to carry the formwork to move to the next construction section after construction of one section is completed, and the construction efficiency is high.
本发明涉及一种雨水箱涵外模板快速循环安拆施工方法，首先根据箱涵外侧到基坑边坡的间距制作一模板安装拆卸台车，台车包括一用两根纵梁和两根横梁焊接成矩形的框架梁，每根纵梁后端焊接一马道行走架，每根纵梁底面离前端有一定间距处焊接一支腿，马道行走架及支腿的下端均设行走轮；每根纵梁底面在支腿与马道行走架间焊接一吊杆，两吊杆与两支腿间焊接至少两层操作平台；每根纵梁前端悬挂一手拉葫芦；马道行走架支撑在基坑边坡马道上，支腿支撑在已浇筑完成的箱涵底板外边缘顶面；施工人员在台车操作平台上进行模板安装和拆卸，通过手拉葫芦提吊模板，一个节段施工完后推动台车携带模板移动到下一施工段，施工效率高。
Rainwater box culvert outer formwork rapid circulation mounting and dismounting construction method
雨水箱涵外模板快速循环安拆施工方法
SHEN WEI (Autor:in) / KWAK BO-SUNG (Autor:in) / SONG BING (Autor:in) / RAN CHUIZHENG (Autor:in) / ZENG YUTING (Autor:in)
08.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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