Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel box girder positioning device and steel box girder construction method for large-span bridge
The invention discloses a steel box girder positioning device and a steel box girder construction method for a large-span bridge, the steel box girder positioning device comprises an inserting buckleand connector pair, the inserting buckle comprises an inserting rod, and an inserting head is arranged at the head of each inserting rod; the connector comprises a containing part for the inserting head to be inserted in, a clamping spring is arranged at an inlet of the containing part, and the front end of the inlet of the containing part is connected with a guide part for the inserting head to be inserted into the containing part in a sliding mode. The method comprises the steps that the steel box girder is divided into a plurality of sections, each section is divided into a plurality of hoisting blocks, and then the hoisting blocks are assembled and translated. The steel box girder is divided into the guide parts capable of rapidly achieving positioning between the steel box girders, the guide parts allowing the inserting heads to be inserted into the containing parts in the sliding mode are arranged, the inserting heads of the inserting buckles can rapidly slide into the containingparts through the guide parts as long as the inserting heads of the inserting buckles are fed to the positions near the guide parts, positioning is completed, and construction steps can be simplified.
本申请公开了一种钢箱梁定位装置及其用于大跨度桥的钢箱梁施工方法，装置包括一对相配合的插扣和接头，所述的插扣包括一个插杆，在插杆的头部设置有一个插头；所述的接头包括一个供所述的插头插入的收纳部，在收纳部的入口处设置有卡簧，在所述的收纳部的入口的前端连接有一个供所述的插头滑动插入收纳部的导引部。方法包括将钢箱梁划分为多个节段，且将每个节段分成多个吊装块，然后进行拼装、平移的方式。采用将钢箱梁分成能够快速地实现钢箱梁之间的定位，且通过设置供插头滑动插入收纳部的导引部，只要将插扣的插头送入到导引部附近，通过导引部就能快速地将插头滑入到收纳部，完成定位，并且能够简化了施工步骤。
Steel box girder positioning device and steel box girder construction method for large-span bridge
The invention discloses a steel box girder positioning device and a steel box girder construction method for a large-span bridge, the steel box girder positioning device comprises an inserting buckleand connector pair, the inserting buckle comprises an inserting rod, and an inserting head is arranged at the head of each inserting rod; the connector comprises a containing part for the inserting head to be inserted in, a clamping spring is arranged at an inlet of the containing part, and the front end of the inlet of the containing part is connected with a guide part for the inserting head to be inserted into the containing part in a sliding mode. The method comprises the steps that the steel box girder is divided into a plurality of sections, each section is divided into a plurality of hoisting blocks, and then the hoisting blocks are assembled and translated. The steel box girder is divided into the guide parts capable of rapidly achieving positioning between the steel box girders, the guide parts allowing the inserting heads to be inserted into the containing parts in the sliding mode are arranged, the inserting heads of the inserting buckles can rapidly slide into the containingparts through the guide parts as long as the inserting heads of the inserting buckles are fed to the positions near the guide parts, positioning is completed, and construction steps can be simplified.
本申请公开了一种钢箱梁定位装置及其用于大跨度桥的钢箱梁施工方法，装置包括一对相配合的插扣和接头，所述的插扣包括一个插杆，在插杆的头部设置有一个插头；所述的接头包括一个供所述的插头插入的收纳部，在收纳部的入口处设置有卡簧，在所述的收纳部的入口的前端连接有一个供所述的插头滑动插入收纳部的导引部。方法包括将钢箱梁划分为多个节段，且将每个节段分成多个吊装块，然后进行拼装、平移的方式。采用将钢箱梁分成能够快速地实现钢箱梁之间的定位，且通过设置供插头滑动插入收纳部的导引部，只要将插扣的插头送入到导引部附近，通过导引部就能快速地将插头滑入到收纳部，完成定位，并且能够简化了施工步骤。
Steel box girder positioning device and steel box girder construction method for large-span bridge
钢箱梁定位装置及其用于大跨度桥的钢箱梁施工方法
XIE JIUTIAN (Autor:in) / ZHU XIAOFENG (Autor:in) / LIANG LEI (Autor:in) / HE LING (Autor:in)
02.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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