A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Tunnel socket type prefabricated ballast bed component mounting device and method
The invention provides a tunnel socket type prefabricated ballast bed component mounting device and method, and relates to the technical field of tunnel facility construction.The tunnel socket type prefabricated ballast bed component mounting device comprises a movable rack and a telescopic support, the tail end of the telescopic support is connected with a cantilever rod, and the telescopic support is connected with the movable rack through an adjusting assembly; the cantilever rod is arranged on the movable rack so that the position of the cantilever rod can be adjusted in the three-axis direction relative to the movable rack, the cantilever rod is suspended below the adjusting assembly through the telescopic support, and the cantilever rod can be inserted into a socket hole in the end face of the prefabricated ballast bed component and lift the prefabricated ballast bed component; aiming at the problem that an existing socket type roadbed slab structure is inconvenient to install in a tunnel, a prefabricated roadbed component is transferred and adjusted, so that the prefabricated roadbed component can be accurately in place, a cantilever rod stretches into a socket hole to pick up the prefabricated roadbed component, and the cantilever rod can dredge the socket hole in advance and is matched with a socket core rod in an inserted mode; and meanwhile, the collision damage problem with the prefabricated ballast bed component is reduced, and the mounting efficiency and the mounting precision are improved.
本发明提供一种隧道承插式预制道床构件安装装置及方法，涉及隧道设施施工技术领域，包括移动机架和伸缩支架，伸缩支架末端连接有悬臂杆，伸缩支架通过调节组件连接移动机架，以使悬臂杆能够相对于移动机架在三轴方向上调整位置，悬臂杆通过伸缩支架悬吊于调节组件下方，悬臂杆能够插入预制道床构件端面的承插孔内并挑起预制道床构件；针对目前承插式道床板结构不便在隧道内进行安装的问题，对预制道床构件进行转运和调节，使预制道床构件能够准确就位，悬臂杆探入承插孔内挑起预制道床构件，悬臂杆能够预先疏通承插孔，并与承插芯棒的插入配合，同时减少与预制道床构件的碰撞损伤问题，提高安装效率并提高安装精度。
Tunnel socket type prefabricated ballast bed component mounting device and method
The invention provides a tunnel socket type prefabricated ballast bed component mounting device and method, and relates to the technical field of tunnel facility construction.The tunnel socket type prefabricated ballast bed component mounting device comprises a movable rack and a telescopic support, the tail end of the telescopic support is connected with a cantilever rod, and the telescopic support is connected with the movable rack through an adjusting assembly; the cantilever rod is arranged on the movable rack so that the position of the cantilever rod can be adjusted in the three-axis direction relative to the movable rack, the cantilever rod is suspended below the adjusting assembly through the telescopic support, and the cantilever rod can be inserted into a socket hole in the end face of the prefabricated ballast bed component and lift the prefabricated ballast bed component; aiming at the problem that an existing socket type roadbed slab structure is inconvenient to install in a tunnel, a prefabricated roadbed component is transferred and adjusted, so that the prefabricated roadbed component can be accurately in place, a cantilever rod stretches into a socket hole to pick up the prefabricated roadbed component, and the cantilever rod can dredge the socket hole in advance and is matched with a socket core rod in an inserted mode; and meanwhile, the collision damage problem with the prefabricated ballast bed component is reduced, and the mounting efficiency and the mounting precision are improved.
本发明提供一种隧道承插式预制道床构件安装装置及方法，涉及隧道设施施工技术领域，包括移动机架和伸缩支架，伸缩支架末端连接有悬臂杆，伸缩支架通过调节组件连接移动机架，以使悬臂杆能够相对于移动机架在三轴方向上调整位置，悬臂杆通过伸缩支架悬吊于调节组件下方，悬臂杆能够插入预制道床构件端面的承插孔内并挑起预制道床构件；针对目前承插式道床板结构不便在隧道内进行安装的问题，对预制道床构件进行转运和调节，使预制道床构件能够准确就位，悬臂杆探入承插孔内挑起预制道床构件，悬臂杆能够预先疏通承插孔，并与承插芯棒的插入配合，同时减少与预制道床构件的碰撞损伤问题，提高安装效率并提高安装精度。
Tunnel socket type prefabricated ballast bed component mounting device and method
一种隧道承插式预制道床构件安装装置及方法
HAN GANG (author) / LI FUCHUAN (author) / LI DAYONG (author) / LI HU (author) / ZHANG WEIZENG (author) / ZHOU ZHIYU (author) / WANG LEI (author) / MEN YANQING (author) / XING HUITANG (author) / HUANG YONGLIANG (author)
2023-05-12
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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