The invention discloses a TBM (tunnel boring machine) in-tunnel dismounting method for inclined shaft construction, which belongs to the technical field of building construction and comprises the following steps of: constructing a dismounting cavern, and tunneling TBM equipment along an inclined shaft to be communicated with the dismounting cavern; a dragging winch used for dragging TBM equipment, a portal crane and a folding arm crane are arranged in the disassembly cavern, the portal crane is a main disassembly lifting appliance, and the folding arm crane is an auxiliary lifting appliance; an assembly cavern is built, and the assembly cavern is an inclined shaft excavation starting cavern; in the machine disassembling hole, disassembling is conducted according to the sequence of a cutter head, a top shield, a bottom shield, a main drive, an inner key, an outer key, an ABS, a spraying and mixing bridge and a trailer; the main machine part is transferred firstly, the main machine part comprises a cutterhead, a top shield, a bottom shield, a main drive, an inner key and an outer key, and after the main machine part is assembled in the assembling cavern, an ABS, a spraying and mixing bridge and a trailer are transported and assembled while stepping is conducted. The device can be disassembled and rotated quickly, and the construction efficiency is improved.
本发明公开了一种斜井施工TBM洞内拆转方法,属于建筑施工技术领域,包括:建设拆机洞室,TBM设备沿斜井掘进与拆机洞室连通;在拆机洞室设置用于牵拉TBM设备的拖拉绞车、门机和折臂吊,门机为主拆机吊具,折臂吊为辅助吊具;建设组装洞室,组装洞室为斜井开挖始发洞;在拆机洞内,按照刀盘、顶护盾、底护盾、主驱动、内凯和外凯、ABS、喷混桥、拖车的顺序进行拆卸;先转运主机部分,包括刀盘、顶护盾、底护盾、主驱动、内凯和外凯,待主机部分在组装洞室组装完成后,边步进边运输组装ABS、喷混桥和拖车。本发明能够快速拆转,提高施工效率。
TBM (Tunnel Boring Machine) in-hole dismounting and rotating method for
斜井施工TBM洞内拆转方法
2023-10-24
Patent
Electronic Resource
Chinese
Safe hoisting control system for dismounting and mounting device of tunnel boring machine
European Patent Office | 2022
|SAE Technical Papers | 1978
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