Pressure detection mechanism for pressure regulation of natural gas pipeline

The utility model relates to the technical field of natural gas pipeline pressure regulation, in particular to a pressure detection mechanism for natural gas pipeline pressure regulation. According to the technical scheme, the device comprises a natural gas pipeline, a mounting frame, a detection frame body and a control center, a through hole is formed in the upper surface of the natural gas pipeline, the mounting frame is welded to the lower surface of the detection frame body and composed of a fixing frame and an outer frame, and the outer end face of one side of the fixing frame is in threaded connection with a fixing screw; the outer end face of one side of the outer frame is in threaded connection with a locking screw, a connecting frame is movably inserted into the lower surface of the mounting frame, an inner frame is movably inserted into the lower surface of the outer frame, mounting plates are welded to the lower surfaces of the connecting frame and the inner frame, and a pressure sensor penetratin