VEHICLE TYPE APPARATUS FOR LAYING CORRUGATED PIPE

摘要

The vehicle type apparatus for laying a corrugated pipe according to the present invention comprises: a work vehicle having a cargo box and a crane; a roll supply unit for loading the corrugated pipe wound into a roll shape using the crane; and a thermal transformation unit for drawing the corrugated pipe from the roll supply unit and passing the corrugated pipe through a tunnel-type heater to thermally transform the corrugated pipe into a straight line shape. The roll supply unit includes an open-type drum consisting of left and right half bodies such that the center space of the drum can be opened or closed; a drum opening/closing device for moving each half body of the open type drum so as to open or close the drum; a drum holder for holding the drum opening/closing device; and a drum driving device installed in the drum opening/closing device to rotate the open type drum in forward/backward directions.