The utility model discloses a magnetic flux leakage detection ware unfreezing analogue test platform, including the base the pipe that is equipped with the interval arrangement on the base put up admittedly with application of force frame, when experimental admittedly, the simulation pipe that the level set up is equipped with on the solid frame of pipe be equipped with tee bend characteristic simulation mouth on the simulation pipe simulate the intraductal magnetic flux leakage detection ware that is provided with be connected with the jack that the level set up on the application of force frame, the jack passes through I pulling conduction roof beam of wire rope, the conduction roof beam is connected with the balancing pole through two wire rope II that bilateral symmetry arranged, the perpendicular rigid coupling of balancing pole is on the input of push rod, the output cartridge of push rod is in simulate intraductally, and be used in on the magnetic flux leakage detection ware beconnected with the tensiometer on the wire rope I. The utility model discloses can verify the precision of detector, on -the -spot unfreezing detector can greatly reduce pipeline unfreezing construction risk for providing reliable reference data.