Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Transportation and installation device and method for prefabricated box girder
The invention discloses a transporting and installing device and method for a prefabricated box girder, and the device comprises a guide-in frame (1) which is used for positioning a prefabricated box girder (10) to be installed on prefabricated cover beams (30), and a transporting and jacking vehicle (3) which is used for installing the prefabricated box girder (10) to be installed in an installing bin between the two prefabricated cover beams (30). The position of the prefabricated box girder (10) to be installed is corrected with the installed prefabricated box girder (20) as the standard, and the prefabricated box girder (10) to be installed enters the installation bin in the inclined state and slides onto the prefabricated cover beam (30) in the inclined state through the transportation jacking vehicle (3). The prefabricated box girder (10) to be installed is in an installation state that the two side faces of the prefabricated box girder (10) to be installed are distributed in an L shape and are contacted, and the technical problems that a semitrailer is used for transporting the prefabricated box girder to a high-speed bridge construction site, the prefabricated box girder is hoisted through a hoisting machine, and then the prefabricated box girder is installed between two adjacent prefabricated cover beams (30) are solved. Therefore, the mounting precision of the prefabricated box girder on the prefabricated cover beam (30) is improved.
一种用于预制箱梁的运输安装装置和方法，包含有用于对待安装的预制箱梁(10)在预制盖梁(30)上进行定位的导入架(1)、用于对待安装的预制箱梁(10)在位于两个预制盖梁(30)之间安装仓进行安装作业的运输顶升车(3)，通过导入架(1)，实现了以已安装的预制箱梁(20)为基准对待安装的预制箱梁(10)进行位置校正，通过运输顶升车(3)，实现了把待安装的预制箱梁(10)进行处于斜位状态进入安装仓、进行处于倾斜状态滑入到预制盖梁(30)上，实现了使待安装的预制箱梁(10)处于呈L字形分布双侧面被接触作用的安装状态，解决了对还都使用半挂车把预制箱梁运输到高速桥梁施工现场再通过起重机械把预制箱梁吊起后安装在相邻的两个预制盖梁(30)之间的技术问题，因此提高了预制箱梁在预制盖梁(30)上的安装精度。
Transportation and installation device and method for prefabricated box girder
The invention discloses a transporting and installing device and method for a prefabricated box girder, and the device comprises a guide-in frame (1) which is used for positioning a prefabricated box girder (10) to be installed on prefabricated cover beams (30), and a transporting and jacking vehicle (3) which is used for installing the prefabricated box girder (10) to be installed in an installing bin between the two prefabricated cover beams (30). The position of the prefabricated box girder (10) to be installed is corrected with the installed prefabricated box girder (20) as the standard, and the prefabricated box girder (10) to be installed enters the installation bin in the inclined state and slides onto the prefabricated cover beam (30) in the inclined state through the transportation jacking vehicle (3). The prefabricated box girder (10) to be installed is in an installation state that the two side faces of the prefabricated box girder (10) to be installed are distributed in an L shape and are contacted, and the technical problems that a semitrailer is used for transporting the prefabricated box girder to a high-speed bridge construction site, the prefabricated box girder is hoisted through a hoisting machine, and then the prefabricated box girder is installed between two adjacent prefabricated cover beams (30) are solved. Therefore, the mounting precision of the prefabricated box girder on the prefabricated cover beam (30) is improved.
一种用于预制箱梁的运输安装装置和方法，包含有用于对待安装的预制箱梁(10)在预制盖梁(30)上进行定位的导入架(1)、用于对待安装的预制箱梁(10)在位于两个预制盖梁(30)之间安装仓进行安装作业的运输顶升车(3)，通过导入架(1)，实现了以已安装的预制箱梁(20)为基准对待安装的预制箱梁(10)进行位置校正，通过运输顶升车(3)，实现了把待安装的预制箱梁(10)进行处于斜位状态进入安装仓、进行处于倾斜状态滑入到预制盖梁(30)上，实现了使待安装的预制箱梁(10)处于呈L字形分布双侧面被接触作用的安装状态，解决了对还都使用半挂车把预制箱梁运输到高速桥梁施工现场再通过起重机械把预制箱梁吊起后安装在相邻的两个预制盖梁(30)之间的技术问题，因此提高了预制箱梁在预制盖梁(30)上的安装精度。
Transportation and installation device and method for prefabricated box girder
用于预制箱梁的运输安装装置和方法
BI YANMEI (Autor:in) / XIE QINGHE (Autor:in) / SONG WENFENG (Autor:in) / HU PEIQING (Autor:in) / LI HAIYANG (Autor:in) / KANG QIAN (Autor:in) / CAI FUJING (Autor:in) / XU XIAOLIN (Autor:in) / WANG ZENGLONG (Autor:in)
16.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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