Pressure measuring connector of fire hydrant

The utility model discloses a pressure measuring connector of a fire hydrant. The pressure measuring connector comprises a pressure measuring pipe and a quick mounting mechanism, a pressure gauge is arranged at the upper end of the middle of the outer arc face of the pressure measuring pipe, a pressure measuring connector of the pressure gauge penetrates into the pressure measuring pipe, a water outlet pipe is arranged at the left end of the pressure measuring pipe and communicated with the interior of the pressure measuring pipe, a valve element is rotationally connected to the interior of the water outlet pipe through a rotating shaft, and evenly-distributed valve seats are arranged at the upper end and the lower end of the inner arc face of the water outlet pipe. The top end of the rotating shaft is fixedly connected with a valve frame, and the right end of the pressure measuring pipe is provided with a mounting sleeve; the quick mounting mechanism is arranged on the outer arc surface of the mounting sleev