Auxiliary scaffold

The utility model relates to the technical field of building construction, in particular to an auxiliary scaffold which comprises a main rod, an auxiliary rod and a protective device, the surface of the main rod is connected with a limiting ring in a limiting mode, the auxiliary rod is connected with the surface of the limiting ring in a limiting mode, and the protective device is arranged on the surface of the auxiliary rod and comprises a guide rod. The guide rod is fixedly connected with the surface of the auxiliary rod and located on one side of the main rod, the surface of the guide rod is slidably connected with a linkage strip, the linkage strip is located on one side of the main rod, and the upper surface of the linkage strip is fixedly connected with a limiting block. By arranging the protection device, the scaffold is effectively protected, when the scaffold is used, the device is used, the limiting block is adjusted, the situation that a worker rubs a limiting ring due to sliding of the scaffold in