Simple heavy material transportation device

The utility model provides a simple heavy material transportation device which comprises a bottom plate, a carrying movable plate is arranged on the upper side of the bottom plate, the left side of the carrying movable plate is hinged to the bottom plate, a left guardrail and a right guardrail are arranged on the left side and the right side of the bottom plate correspondingly, the right guardrail is fixedly connected with the bottom plate, and the left guardrail is fixedly connected with the bottom plate. The lower end of the left guardrail is hinged to the bottom plate, the left guardrail can be overturned outwards, a locking assembly is further arranged on the bottom plate, and the locking assembly can lock the left guardrail so that the left guardrail can be perpendicular to the bottom plate; the pipeline is loaded and transported through the carrying movable plate, when the pipeline needs to be unloaded, the left guardrail can be unlocked through the locking assembly firstly, the left guardrail is turned