Electric liquid lifting type roadblock

The utility model provides an electric liquid lifting type roadblock which belongs to a roadblock and is characterized in that: the electric liquid lifting type roadblock is mainly composed of a roadblock box, bearing seats and electric liquid push rods; a box body of the roadblock box is a steel structural piece which presents the shape of a rectangular solid, left lug plates are symmetrically arranged on a left lateral plate of the roadblock box, each bearing seat is respectively arranged on a pin shaft in a shaft hole on each left lug plate, oblique stripe marking layers are respectively arranged on the front, rear, left and right side faces of the roadblock box, dual-lug plates are respectively welded on a rectangular reinforcing plate at the right part of a bottom plate of the roadblock box, pin shafts are respectively arranged in holes of the dual-lug plates in a penetrating manner, the electric liquid push rods are respectively arranged in the holes of the dual-lug plates in an articulating manner, a t