Movable hydraulic dock leveler with good stability

The movable hydraulic dock leveler with the good stability comprises a hydraulic dock leveler body, stand columns are installed at the corners of the bottom of the hydraulic dock leveler body through bolts, a first fixing plate is installed on one side of each stand column through a screw, and a first threaded rod is installed on the surface of the top of each first fixing plate through a reserved threaded hole; a pressing plate is installed at the bottom of the first screw through a screw, a second fixing plate is installed on the other side of the stand column through a screw, a second screw is installed on the surface of the top of the second fixing plate through a reserved threaded hole, and a conical block is installed at the bottom of the second screw through a screw. According to the movable hydraulic dock leveler with the good stability, the placing angle of the hydraulic dock leveler body does not need to be adjusted through universal wheels, so that the area of the space needed when the placing angl