Platform of unloading for building

The utility model discloses a platform of unloading for building belongs to construction site security protection technical field, and it includes the platform main part, and the building is close toto the platform main part one side is equipped with the extension of being connected with the building, and the building is close to to the platform main part one side is equipped with and prevents the stopper that the material dropped with two rail guards are connected, and the bottom and the steel sheet of stopper flush, and the top of stopper is less than the height of rail guard. When the tubewas longer when using, its one end was supported on the stopper, and the other end is placed on the rail guard of keeping away from building one side for thereby it drops from the platform of unloading to restrict its roll when unloading the platform transportation, and the bottom of stopper flushes with the steel sheet, less tubulose steel pipe in the platform of unloading or other connecting piece for building can not d