The utility model discloses a face frontier defense and protect support for non - sclerosis ground, including the stand, claw, base, connecting seat, the stand is connected through the base, below the ground claw was connected with the stand and is located the base, the connecting seat was installed on the base. The utility model discloses a folded cascade ground claw, fixed position is effectual, conveniently carries, the base uses with the cooperation of connecting seat, can make the railing have in certain extent to move, makes it be in the horizontality, simple structure, simple to operate. The utility model provides a problem of soft ground rail guard installation difficulty, simple structure is easily capable, has reduced manufacturing cost, avoids extravagant, guarantees the security of construction.