Atomization maintenance box girder prefabricated pedestal

The utility model relates to an atomization maintenance box girder prefabricated pedestal, and belongs to the technical field of highway engineering and railway engineering. The prefabricated pedestalcomprises a concrete pedestal body, an atomizing nozzle device connected with the pedestal body and a water supply pipe pre-buried in the pedestal body. The atomization nozzle device comprises branchpipes and atomization nozzles, the branch pipes and the atomization nozzles are longitudinally and symmetrically arranged, the branch pipes and the atomization nozzles are connected through screw thread sleeves, each PVC pipe is fixedly connected with a pre-buried water supply pipe in the pedestal, and concrete pedestals are fully laid on a pedestal bottom die steel plate. The prefabricated pedestal has the characteristics of water saving, simple structure, in-place maintenance, simplicity in operation, economy, practicability and the like, can be directly manufactured on site, and is good ineconomic benefit and easy