Engineering construction cart

The utility model discloses an engineering construction cart, and relates to the technical field of engineering construction. An engineering construction cart comprises a bottom plate, four universal wheels are arranged on the lower surface of the bottom plate, the bottom plate is fixedly connected with top plates of the four universal wheels, two second fixing blocks are fixedly connected to the upper surface of the bottom plate, supporting rods are fixedly connected to the opposite faces of the two second fixing blocks, and two second fixing blocks are rotationally connected to the outer walls of the supporting rods. The ends, away from the bottom plate, of two second fixing blocks on the supporting rod are fixedly connected with a car hopper, the output end of a motor in the lifting device rotates to drive a threaded rod to rotate, then the threaded rod rotates to drive a threaded rod sleeve to move front and back, and then one end of the car hopper rotates while the other end of the car hopper moves up an