Vertical pipeline pump protection device

The utility model belongs to the technical field of vertical pipeline pumps, and discloses a vertical pipeline pump protection device which comprises a pipeline pump body, connecting pipes are connected to the left side and the right side of the pipeline pump body in a penetrating mode, a motor is arranged above the pipeline pump body, and a supporting column is fixedly connected to the bottom of the pipeline pump body. Mounting bottom feet are fixedly connected to the bottom ends of the supporting columns, reinforcing ribs are fixedly connected between the mounting bottom feet and the pipeline pump body, the reinforcing ribs are fixedly connected to the outer walls of the supporting columns, bolts are connected to the peripheries of the mounting bottom feet in a threaded mode, and positioning grooves are formed in the front portions and the rear portions of the mounting bottom feet; the reinforcing ribs are movably sleeved with extrusion plates, locking grooves are formed in the positions, opposite to the bo