Steel pipe transport vehicle

The utility model discloses a steel pipe transport cart which comprises a cart frame, wheels and stop levers, the front end and the rear end of the cart frame are respectively provided with a supporting rod for supporting a steel pipe, the side wall of each supporting rod is connected with an extension rod, the bottom of the cart frame is provided with a guide sleeve, a supporting sleeve is arranged in the guide sleeve, and the extension rods are connected with the supporting sleeves in a sliding mode. The side wall of the supporting sleeve is provided with a locking bolt for fixing the extension rod, the bottom of the frame is connected with a driving shaft for driving the supporting sleeve to slide, one end of the driving shaft is provided with a crank, the two ends of the supporting rod are provided with stop levers for shielding the steel pipe, and the lower end of the supporting rod is connected with wheels; the two supporting rods with the adjustable distance are arranged on the two sides of the frame a