Movable support and directional moving device for heavy-load pipeline

The utility model discloses a moving support and a directional moving device of a heavy-load pipeline, and belongs to the technical field of heavy-load pipeline construction. The movable support comprises a pipe bracket support, a heavy-load pipeline fixing device and a steel wheel base. The heavy-load pipeline fixing device is detachably mounted on the pipe support bracket; the heavy-load pipeline fixing device comprises a pipe hoop and a heavy-load pipeline fixing wedge; the pipe hoop can fix the heavy-load pipeline on the pipe support bracket from the upper part and the two sides of the heavy-load pipeline; the heavy-load pipeline fixing wedge can be mounted below the heavy-load pipeline to prevent the heavy-load pipeline from rolling; and the steel wheel base is mounted below the pipe bracket bracket, so that the pipe bracket bracket can move directionally. A guide rail of the directional moving device is laid on the ground, and steel wheels of the steel wheel base can roll in the guide rail. The pipe bra