Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Curve section girder lifting and bridge climbing method of girder lifting machine and box girder support
The invention relates to the technical field of box girder transportation, in particular to a method for lifting girders on a bridge of a curved section girder lifter and a box girder support. A curved section girder lifting and bridge climbing method comprises the following steps that preparation before construction is conducted, specifically, a girder lifting machine is installed at a railway curved section, a rail of the girder lifting machine extends in an inclined mode, and a box girder support is arranged below the girder lifting machine; the girder carrying machine conveys the box girder to the area below the girder lifting machine, then the box girder is placed on a box girder support, and the box girder is placed in the inclined direction; lifting appliance connection: descending the lifting appliance on the girder lifting machine, and then connecting the lifting appliance to the box girder; a girder lifter is operated, the box girder is lifted, then the box girder is horizontally moved towards the railway pavement, and then the box girder falls onto a girder transporting vehicle; and the lifting appliance is disassembled, specifically, the lifting appliance, connected to the box girder, of the girder lifting machine is disassembled, and then the girder lifting machine is controlled to reset so as to lift the subsequent box girder. The box girder lifting effect can be improved, and the safety in the box girder lifting process is improved.
本申请涉及箱梁运输技术的领域，尤其是涉及一种曲线段提梁机提梁上桥方法及箱梁支座。一种曲线段提梁机提梁上桥方法，包括以下步骤：施工前准备：在铁路曲线段处安装提梁机，且提梁机的轨道倾斜延伸，在提梁机下方设置箱梁支座；搬梁机喂梁：搬梁机将箱梁运输至提梁机下方区域，随后将箱梁摆放于箱梁支座，且箱梁沿倾斜方向摆放；吊具连接：将提梁机上的吊具下降，随后将吊具连接于箱梁；提梁上桥：运行提梁机，将箱梁提升，其次将箱梁朝向铁路路面上平移，随后落梁至运梁车上；吊具拆卸：将提梁机连接于箱梁的吊具拆卸，随后控制提梁机复位，以对后续箱梁进行提升。本申请能够提高箱梁提升效果，提高箱梁提升过程中的安全性。
Curve section girder lifting and bridge climbing method of girder lifting machine and box girder support
The invention relates to the technical field of box girder transportation, in particular to a method for lifting girders on a bridge of a curved section girder lifter and a box girder support. A curved section girder lifting and bridge climbing method comprises the following steps that preparation before construction is conducted, specifically, a girder lifting machine is installed at a railway curved section, a rail of the girder lifting machine extends in an inclined mode, and a box girder support is arranged below the girder lifting machine; the girder carrying machine conveys the box girder to the area below the girder lifting machine, then the box girder is placed on a box girder support, and the box girder is placed in the inclined direction; lifting appliance connection: descending the lifting appliance on the girder lifting machine, and then connecting the lifting appliance to the box girder; a girder lifter is operated, the box girder is lifted, then the box girder is horizontally moved towards the railway pavement, and then the box girder falls onto a girder transporting vehicle; and the lifting appliance is disassembled, specifically, the lifting appliance, connected to the box girder, of the girder lifting machine is disassembled, and then the girder lifting machine is controlled to reset so as to lift the subsequent box girder. The box girder lifting effect can be improved, and the safety in the box girder lifting process is improved.
本申请涉及箱梁运输技术的领域，尤其是涉及一种曲线段提梁机提梁上桥方法及箱梁支座。一种曲线段提梁机提梁上桥方法，包括以下步骤：施工前准备：在铁路曲线段处安装提梁机，且提梁机的轨道倾斜延伸，在提梁机下方设置箱梁支座；搬梁机喂梁：搬梁机将箱梁运输至提梁机下方区域，随后将箱梁摆放于箱梁支座，且箱梁沿倾斜方向摆放；吊具连接：将提梁机上的吊具下降，随后将吊具连接于箱梁；提梁上桥：运行提梁机，将箱梁提升，其次将箱梁朝向铁路路面上平移，随后落梁至运梁车上；吊具拆卸：将提梁机连接于箱梁的吊具拆卸，随后控制提梁机复位，以对后续箱梁进行提升。本申请能够提高箱梁提升效果，提高箱梁提升过程中的安全性。
Curve section girder lifting and bridge climbing method of girder lifting machine and box girder support
曲线段提梁机提梁上桥方法及箱梁支座
QIAN JIN (Autor:in) / ZHU KECHAO (Autor:in) / KUANG TIANHUANG (Autor:in) / JIA XIAOFENG (Autor:in) / HAN GAOFEI (Autor:in) / WANG YAN (Autor:in) / LI YANQIAN (Autor:in)
09.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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