Vehicle engineering supporting frame convenient to move

The utility model belongs to the technical field of engineering machinery, and particularly relates to a vehicle engineering support frame convenient to move, which comprises a movable base, two mounting grooves are formed in the bottom of the movable base, a support frame is fixedly mounted at the top of the movable base, a same mounting cavity is formed between the two mounting grooves, and two sliding rods are fixedly mounted in the two mounting cavities. Two mounting blocks are fixedly mounted on the inner wall of the bottom of the mounting cavity, a same lead screw guide sleeve is rotatably mounted between the two mounting blocks, the lead screw guide sleeve is fixedly sleeved with a gear, the two ends of the lead screw guide sleeve are both in threaded sleeving with lead screws, and limiting blocks are fixedly mounted at the ends, away from each other, of the two lead screws; and any sliding rod is slidably sleeved with a sliding block, and the same fixing block is fixedly mounted between the two slidin