Automatic spraying device of bridge anti-collision guardrail

The utility model discloses an automatic spraying device of a bridge anti-collision guardrail. The automatic spraying device comprises a supporting structure and a water tank arranged at the top of the supporting structure. The distribution box is arranged on the water tank; the water pump is arranged in the water tank and is electrically connected with the distribution box; one end of the water conveying assembly communicates with the water pump and is fixed to the supporting structure; and the at least three spraying heads are communicated with the water conveying assembly and are respectively positioned on the lower side of the top, the inner side of the left part and the inner side of the right part of the supporting structure. The technical problem that due to the fact that spraying cannot be conducted in all directions, the quality of the anti-collision guardrail is seriously affected is solved. 本申请公开了一种桥梁防撞护栏的自动喷淋装置。该自动喷淋装置包括：支撑结构，水箱，设置在所述支撑结构的顶部；配电箱，设置在所述水箱上；水泵设置在所述水箱内，且与所述配电箱电连接；输水组件，一端与所述水泵相连通且固定在所述