Real-time leakage monitoring device for oil and gas transportation pipeline

The utility model relates to the technical field of oil and gas transportation pipelines, and discloses an oil and gas transportation pipeline leakage real-time monitoring device which comprises a transportation pipeline body, a connecting rod and a leakage monitoring device are arranged in a cavity of the transportation pipeline body, the connecting rod is L-shaped, and the upper side end face of the vertical end of the connecting rod is fixedly installed on the inner top wall face of the cavity of the transportation pipeline body. A guide mechanism is arranged on the outer wall of the connecting rod, the bottom wall face of the leakage monitoring device is fixedly installed on the guide mechanism, and an installation box is fixedly installed on the upper side wall face of the leakage monitoring device. A driving power supply in the mounting box is started, under the action of a driving motor, rollers start to rotate, under the action of the rollers, the mounting box drives the leakage monitoring device to s