| 摘要 |
A tunnel transport device satisfying all transportation requirements for driving tunnels of 2 to 4 m diametres by tunnel boring machines (2) where the excavated material is transported out of the tunnel on a conveyor belt (5) with a belt magazine (21) with multiple lopps with a support structure (4) preferably mounted on wheels, designed as a framework divided into sections in the longitudinal direction, with one or more tubular girders (8, 9, 10, 11) for fresh air etc, with profiles on top providing rails (17) for a transport unit (14), eventually with wheels steered by a pendulum or with side support arms carrying a wheel for running in curves, and with the operator cabin outside the tunnel. The tunnel boring machine may be unmanned during boring. |
