The invention relates to a self-loading/unloading pipeline conveying device and a self-loading/unloading conveying method thereof. The conveying device comprises a traction head, a conveying vehicle and a hydraulic control table. The traction head is provided with a connection portion. The conveying vehicle comprises a bearing truss, a plurality of hydraulic support components and a hydraulic telescopic axle. A front-end pivot of the bearing truss is connected with a connecting portion of the traction head. The rear end of the bearing truss is connected with the hydraulic telescopic axle. The telescopic hydraulic support component is used for supporting and fixing the pipeline to be conveyed. Two ends of the hydraulic telescopic axle are provided with rear wheels respectively. In the case of the extension state, the distance between the rear wheels at two ends of the hydraulic telescopic axle is greater than the outer diameter of the pipeline; in the case of the retraction state, the distance of the rear wheels is narrowed, allowing the rear wheels to enter the pipeline. The hydraulic control table controls the hydraulic support components and the hydraulic telescopic axle to extend and retract. The self-loading/unloading pipeline conveying device is simple in structure, imparted with self-loading/unloading function and high in conveying efficiency.
Self-loading/unloading pipeline conveying device and self-loading/unloading conveying method thereof
2015-04-29
Patent
Electronic Resource
English
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
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