Mobile crane oil pipe trails conveying mechanism

The utility model discloses a mobile crane oil pipe trails conveying mechanism, including a lesson arm, two sections arms, three section arm, supports, stretch a tub wire rope, draw wire rope, stretcha tub pulley, draw pulley, oil pipe pulley and oil pipe, stretch a tub pulley, draw pulley and oil pipe pulley and fix on the support, oil pipe arranges in sections two, the well afterbody of arm andthree section arm, oil pipe are walked around the oil pipe pulley and are linked to each other with the afterbody of a lesson arm and two sections arms respectively, stretch a tub wire rope and walkaround stretch tub pulley and link to each other with the head of the afterbody of a lesson arm and two sections arms respectively, the draw wire rope walk around draw pulley and link to each other with the afterbody of a lesson arm and two sections arms respectively. The utility model discloses a mobile crane oil pipe trails conveying mechanism can solve I # in the hoist, the flexible hydro -cylinder oil pipe's of II # syn