Combined assembly type balcony handrail

The utility model discloses a combined assembly type balcony railing which comprises a railing frame, the left side and the right side of the railing frame are each fixedly connected with two sets of fixed protective guards, the middle of the railing frame is movably connected with two sets of movable protective guards, and the interiors of the fixed protective guards and the interiors of the movable protective guards are each fixedly connected with a plurality of sets of protective rods. A plurality of clamping grooves are formed in the surfaces of the upper cross rod and the lower cross rod of the handrail frame correspondingly, clamping blocks are fixedly connected to the upper side and the lower side of the fixed protective fence correspondingly, and the clamping blocks are clamped in the clamping grooves; the balcony railing is divided into the railing frame, the fixed protective guard and the movable protective guard, in the installation process, the railing frame, the fixed protective guard and the mov