Pipeline magnetic flux leakage detection probe

The utility model relates to the technical field of pipeline magnetic flux leakage detection, in particular to a pipeline magnetic flux leakage detection probe which comprises a pipeline body, a detection device is arranged on the outer surface of the pipeline body and comprises a detection shell, and a plurality of lifting devices are fixedly connected to the outer surface of the detection shell. The plurality of lifting devices are arranged in a circumferential array, a plurality of detection probes are fixedly connected to the interior of the detection shell, and the plurality of detection probes are arranged in a circumferential array. The detection device has the advantages that the detection device can be hinged through the arranged lifting device, the detection device can be suitable for different sizes, a large number of resources are saved, practicability is high, when the detection device needs to be adjusted, only the nut needs to be rotated, the nut rotates in the twisting groove, the lead screw c