| 摘要 |
PROBLEM TO BE SOLVED: To provide a pallet fall prevention device used for a rack of a three-dimensional automatic warehouse capable of simply and efficiently attaching a stopper having high fall prevention function to an existing rack.SOLUTION: There is provided a stopper device 2 which includes: a stopper body 20 used for a rack 1 of a three-dimensional automatic warehouse including supports 11 erected in front and back and right and left sides, a pair of front and back horizontal materials 13A, 13B projected toward the rack 1 inner side from each of front and back supports 11A, 11B, and brackets 12A, 12B formed of receiving materials 14 connecting projection edges of the pair of horizontal materials 13A, 13B to each other and extended in the back and forth direction X, mounted to a front side horizontal material 13A and a back side horizontal material 13B and having side stopper surfaces extended in the back and forth direction X; a locking support part 30 for locking the back side of the stopper body 20 to the back side horizontal material 13B by abutment or contact; and a fixing support 40 for fixing the front side of the stopper body 20 to the front side horizontal material 13A. The stopper device is attached to a bracket 12 later. |
