Boiler pressure verifying attachment

The utility model provides a boiler pressure verifying attachment. The utility model relates to a boiler pressure verifying attachment. In order to solve the technical problem, it is stifled to fill in the rubber buffer in the plug bush, stifled the opening of rubber buffer has the through -hole, the through -hole inserts the intake pipe, the bottom left side of plug bush is through the left connecting plate of welded connection, left side connecting plate fixed connection left side elastic fixing plate, left side elastic fixing plate connects left ring, left side elastic fixing plate is fixed, and the rubber buffer is stifled, the horizontal screw rod of right side welded connection of plug bush, horizontal screw rod passes left ring, horizontal screw rod coupling nut, the nut fixed jointhandle, left side elastic fixing plate opens there is the round hole, the round hole and the same centre of a circle of through -hole, the intake -tube connection manometer, the intake -tube connection air pump. The utility