The invention discloses a combined type safety traffic protective guard, and relates to the technical field of protective guards. The combined type safety traffic protective guard comprises a protective device, wherein a buffer device is arranged below the protective device; a connecting device is arranged on the upper part of the protective device; and the protective device comprises vertical rods, a first cavity, a first strong spring, a movable plate, a first through hole, a second through hole, a spiral ring, a reamed hole bolt, a protective rod and a sponge sleeve. According to the combined type safety traffic protective guard disclosed by the invention, the protective rod is in the shape of a circular arc; when an foreign body hits against the protective rod, hitting acting force canbe buffered through deformation of the protective rod; the first strong spring is arranged, so that when the foreign body hits against the protective rod under action of the movable plate, the protective rod pushes the movable plate, and the first strong spring is shrunk to achieve the impact force buffer effect; and a second strong spring is arranged, so that when the foreign object hits againstthe protective rod and the protective rod generates deformation, the two vertical rods are pushed to away from each other, and therefore, the second strong spring is pressed to shrink to achieve thebuffer effect.