Device and tunnel construction manner null for tunnel construction

摘要

PURPOSE:To avoid functional redundancy, such as an independent self-running function installed to a jumbo drilling machine or a concrete sprayer one by one on a single basis. CONSTITUTION:A jumbo drilling machine 1 or a concrete sprayer is installed to a base mount which can be loaded to a ground surface 49. A fork 21 is installed to a loading and unloading vehicle 15 so as to lift the jumbo drill 1 or the concrete sprayer with the base mount 3. This construction makes it possible to lift up the jumbo drill 1 with the base mount 3 with the form 21 and move them with the loading and unloading vehicle 15 and lift up the concrete sprayer with the base mount 3 with the fork 21 and move them with the loading and unloading vehicle 15 in the same fashion as wall.