Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hoisting device for curve continuous steel box girder construction
The invention relates to the technical field of steel box girder hoisting, and provides a hoisting device for curved continuous steel box girder construction, which comprises a supporting plate, a square groove is formed in the bottom of the supporting plate, a disc is fixedly connected to the upper end face in the square groove, and a first rotating shaft is rotatably connected to one side of the disc and located in the center of the disc; one side of the disc is in sliding connection with a sliding block, the upper end face of the sliding block is rotationally connected with a rope winding column, and the side, close to the sliding block, of the rope winding column is in key connection with a second gear; an electric telescopic rod extends and pushes a second gear on a sliding block to move in the direction of a first gear, a first motor is started to drive a first gear to rotate, the second gear is driven by the first gear to rotate, a rope winding column is driven by the second gear to rotate, and a rope is contracted; and the downwards-inclined side of the steel box girder moves upwards in the state that the rope contracts, so that the bottom surface of the steel box girder is parallel to the ground.
本发明涉及钢箱梁吊装技术领域，提供了一种曲线连续钢箱梁施工用的吊装装置，包括支撑板，支撑板底部开设有方槽，方槽内部上端面固定连接有圆盘，圆盘一侧且位于其中心位置转动连接有转轴一，且转轴一靠近圆盘的一侧键连接有齿轮一，圆盘一侧滑动连接有滑动块，滑动块上端面转动连接有卷绳柱，卷绳柱靠近滑动块的一侧键连接有齿轮二；本发明通过电动伸缩杆伸长，并推动滑动块上的齿轮二向齿轮一的方向运动，电机一启动，带动齿轮一转动，使得齿轮二在齿轮一的带动下转动，使得卷绳柱在齿轮二的带动下转动，对绳索起到收缩的作用，使得钢箱梁向下倾斜的一侧在绳索收缩的状态下向上运动，使得钢箱梁底面与地面平行。
Hoisting device for curve continuous steel box girder construction
The invention relates to the technical field of steel box girder hoisting, and provides a hoisting device for curved continuous steel box girder construction, which comprises a supporting plate, a square groove is formed in the bottom of the supporting plate, a disc is fixedly connected to the upper end face in the square groove, and a first rotating shaft is rotatably connected to one side of the disc and located in the center of the disc; one side of the disc is in sliding connection with a sliding block, the upper end face of the sliding block is rotationally connected with a rope winding column, and the side, close to the sliding block, of the rope winding column is in key connection with a second gear; an electric telescopic rod extends and pushes a second gear on a sliding block to move in the direction of a first gear, a first motor is started to drive a first gear to rotate, the second gear is driven by the first gear to rotate, a rope winding column is driven by the second gear to rotate, and a rope is contracted; and the downwards-inclined side of the steel box girder moves upwards in the state that the rope contracts, so that the bottom surface of the steel box girder is parallel to the ground.
本发明涉及钢箱梁吊装技术领域，提供了一种曲线连续钢箱梁施工用的吊装装置，包括支撑板，支撑板底部开设有方槽，方槽内部上端面固定连接有圆盘，圆盘一侧且位于其中心位置转动连接有转轴一，且转轴一靠近圆盘的一侧键连接有齿轮一，圆盘一侧滑动连接有滑动块，滑动块上端面转动连接有卷绳柱，卷绳柱靠近滑动块的一侧键连接有齿轮二；本发明通过电动伸缩杆伸长，并推动滑动块上的齿轮二向齿轮一的方向运动，电机一启动，带动齿轮一转动，使得齿轮二在齿轮一的带动下转动，使得卷绳柱在齿轮二的带动下转动，对绳索起到收缩的作用，使得钢箱梁向下倾斜的一侧在绳索收缩的状态下向上运动，使得钢箱梁底面与地面平行。
Hoisting device for curve continuous steel box girder construction
一种曲线连续钢箱梁施工用的吊装装置
XU JIAZHOU (Autor:in) / SHAO ZHONGXIAN (Autor:in) / SUN CHAO (Autor:in) / LU RUI (Autor:in) / SUN YILIN (Autor:in)
25.06.2024
Patent
Elektronische Ressource
Chinesisch
Arrangement construction method of hoisting device of steel truss girder
| Europäisches Patentamt | 2024