| 摘要 |
PROBLEM TO BE SOLVED: To provide tunnel excavating equipment where a belt conveyor and a connection member for connecting an excavating means to a power unit bogie do not interface with carrying-in of material and various equipment. SOLUTION: Tunnel excavating equipment 1 is provided with a TBM11 (excavating means), a power unit bogie 12 for driving, a connection member 13 which connects the TBM11 to the power unit bogie 12, and belt conveyors 14-16 arranged between the TBM11 and the power unit bogie 12. Here, an opening 23 penetrating vertically is provided at a specified position of the connection member 13. The belt conveyor 15 is allowed to go through the opening 23 so that it is arranged from the lower side of the connection member 13 to above the bogie 12, and at least a part of the belt conveyor 15 which is arranged below the connection member 13 is movable to the power unit bogie 12 side. |
