Delivery equipment of crushed stone sediment in tunnel construction

摘要

In the tunnel construction where the distance is longIt is generated from the excavation work and excavation work in the tunnel in the tunnel other than the hanging and the cut which occurs from the cutIt is efficient to carry out the crusher ability and the ability to put it out and use the belt conveyor efficientlyIn addition, the traffic volume of the truck car and dump car for the leakage in the tunnel is reduced to a large width.Reduce traffic accidents and exhaust gas in tunnels.Solution: crasher work car Cr is placed near the edge of the belt conveyor BC, which is supported above the concrete wall and supported by the upper side of the concrete wall TW of the tunnelA tail piece carriage TP having a return portion TP4 at the tip end of the belt conveyor and a trailing slip portion is disposed.Also near the pit from the construction site other than the cutAn intermediate crusher input work MC having a crusher device MC2 and an inclined conveyor MC4 for lifting the slip and transferring it to the belt conveyor BC is arranged.Diagram