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A platform for research: civil engineering, architecture and urbanism
Bridge girder erection machine and via hole girder erection method of bridge girder erection machine
The invention relates to the technical field of construction mechanical equipment, and provides a bridge girder erection machine and a via hole girder erection method of the bridge girder erection machine. The bridge girder erection machine comprises a machine arm, a first column, a second column and a third column. One end of the first column is connected with the arm; the second column and the vehicle arm can slide relatively in the longitudinal direction of the vehicle arm. One end of the third column is rotationally connected with the vehicle arm, the third column can be switched between a working position and an overturning position, the third column is perpendicular to the vehicle arm when the third column is located at the working position, and the third column is attached to the lower side of the vehicle arm when the third column is located at the overturning position; the first column, the second column and the third column are sequentially arranged in the longitudinal direction of the machine arm, and the first column, the second column and the third column are all configured to be capable of stretching out and drawing back relative to the machine arm. The first column, the second column and the third column are matched in a telescopic mode to adjust the height of the machine arm, the bridge erecting machine can conveniently pass through a tunnel or conduct erecting operation on a construction site with the lower height of a clearance area, and the application range of the bridge erecting machine is widened.
本公开涉及施工机械设备技术领域，提供了一种架桥机及架桥机的过孔架梁方法。其中，架桥机包括机臂、一号柱、二号柱和三号柱；一号柱的一端与机臂连接；二号柱与机臂之间能沿机臂纵向相对滑动；三号柱的一端与机臂转动连接，三号柱能在工作位置和翻转位置之间切换，三号柱在工作位置时与机臂垂直，三号柱在翻转位置时贴合于机臂的下侧；一号柱、二号柱和三号柱沿机臂的纵向依次设置，一号柱、二号柱和三号柱均被配置为能够相对机臂伸缩。一号柱、二号柱和三号柱的伸缩配合而调整机臂的高度，方便架桥机通过隧道或者在净空区域的高度较低的施工现场进行架设操作，提升架桥机的适用范围。
Bridge girder erection machine and via hole girder erection method of bridge girder erection machine
The invention relates to the technical field of construction mechanical equipment, and provides a bridge girder erection machine and a via hole girder erection method of the bridge girder erection machine. The bridge girder erection machine comprises a machine arm, a first column, a second column and a third column. One end of the first column is connected with the arm; the second column and the vehicle arm can slide relatively in the longitudinal direction of the vehicle arm. One end of the third column is rotationally connected with the vehicle arm, the third column can be switched between a working position and an overturning position, the third column is perpendicular to the vehicle arm when the third column is located at the working position, and the third column is attached to the lower side of the vehicle arm when the third column is located at the overturning position; the first column, the second column and the third column are sequentially arranged in the longitudinal direction of the machine arm, and the first column, the second column and the third column are all configured to be capable of stretching out and drawing back relative to the machine arm. The first column, the second column and the third column are matched in a telescopic mode to adjust the height of the machine arm, the bridge erecting machine can conveniently pass through a tunnel or conduct erecting operation on a construction site with the lower height of a clearance area, and the application range of the bridge erecting machine is widened.
本公开涉及施工机械设备技术领域，提供了一种架桥机及架桥机的过孔架梁方法。其中，架桥机包括机臂、一号柱、二号柱和三号柱；一号柱的一端与机臂连接；二号柱与机臂之间能沿机臂纵向相对滑动；三号柱的一端与机臂转动连接，三号柱能在工作位置和翻转位置之间切换，三号柱在工作位置时与机臂垂直，三号柱在翻转位置时贴合于机臂的下侧；一号柱、二号柱和三号柱沿机臂的纵向依次设置，一号柱、二号柱和三号柱均被配置为能够相对机臂伸缩。一号柱、二号柱和三号柱的伸缩配合而调整机臂的高度，方便架桥机通过隧道或者在净空区域的高度较低的施工现场进行架设操作，提升架桥机的适用范围。
Bridge girder erection machine and via hole girder erection method of bridge girder erection machine
架桥机及架桥机的过孔架梁方法
DING WENCHANG (author) / LIU YUANBAO (author) / LI DONGSHENG (author) / LI HONGJIANG (author) / HOU JIAN (author) / QI XIAOGUO (author) / KONG DEZHONG (author) / LI YUNGUI (author) / GUO CHENGJIN (author) / XIAN JINBING (author)
2024-12-06
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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