Electrohydraulic safety door

An electrohydraulic safety door comprises a mine car rail, and is characterized in that an electrohydraulic push rod, a herringbone support rail and a cross beam are further included, wherein the herringbone support rail and the cross beam are positioned above the mine car rail; the electrohydraulic push rod is positioned on one side of the mine car rail; one end of the cross beam is connected with one end of the herringbone support rail and the electrohydraulic push rod through a connecting piece; the other end of the cross beam is connected with the other end of the herringbone support rail through the connecting piece; and the herringbone support rail adopts an open-close structure. The electrohydraulic safety door controls the opening and the closing of the herringbone support rail through the electrohydraulic push rod, thereby playing a role in blocking or releasing a mine car, saving the cost, reducing the noise, and achieving simplicity and convenience in operation.