Novel metal ring main unit

The utility model discloses a novel metal ring main unit, and specifically relates to the ring main unit technical field, the top of the bottom plate is provided with a box body, the top of the box body is uniformly provided with a plurality of support rods, the tops of the plurality of support rods are jointly provided with a waterproof mechanism, the waterproof mechanism comprises a waterproof plate, the top of the waterproof plate is provided with a storage groove, and the top of the waterproof plate is provided with a waterproof cover. A water baffle is arranged at the bottom of the waterproof plate, a collecting box is arranged at the bottom of the water baffle, and the bottom of the collecting box is connected with the top of the bottom plate. The waterproof plate, the collecting box, the hose, the valve, the water pump, the connecting pipe and the blocking net in the waterproof mechanism are matched with one another, so that the box body has a waterproof effect, and parts in the box body are prevented