Protective device for civil construction site of water reclamation plant

The utility model discloses a civil construction site protection device of a water reclamation plant, which comprises a base body of an arc-shaped plate structure. The rotating bottom plates are connected to the bottom end of the base body in a rotating mode, the number of the rotating bottom plates is two, and the rotating bottom plates are provided with supporting mechanisms; the telescopic plate is connected with the rotating bottom plate through a telescopic adjusting mechanism, and the telescopic plate is parallel to the rotating bottom plate. The protective device for the civil construction site of the regeneration water plant is provided with a folding portable mechanism, has fewer components, is low in manufacturing cost and can be folded and contracted mostly, a handle is additionally arranged on the outer side, a user can conveniently carry the protective device by hand to transport the protective device, the using method is simpler, and the protective device can be conveniently carried by the user