The utility model relates to a railway rails engineering technique construction technical field is a groove rail multipoint attachment is indulged and is moved formula special lifting device particularly, including hanger plate and chuck, the hanger plate comprises with the pincerlike hanger plate of individual layer the double -deck pincerlike hanger plate of center pin symmetry, both cross?arrangement, the cross section is equipped with the round hole, connecting pin roll passes fixed double -deck pincerlike hanger plate of round hole and the pincerlike hanger plate of individual layer, the constitution can pincerlike activity the mechanism, the bottom difference welding square pipe of double -deck pincerlike hanger plate and the pincerlike hanger plate of individual layer, be equipped with the round hole on the square pipe, it passes the round hole and uses simultaneously the axle and fix on square pipe with circlip to press from both sides shaft one end, the other end that presss from both sides the shaft presss from both sides the wheel through fixed having connect of ball bearing, the position that presss from both sides the wheel is crisscross from top to bottom. The chuck is arranged according to groove rail cross -section profile modeling in this device, and the chuck adopts and to roll the dynamic wheel group structure, can carry out the operation of groove rail load longitudinal movement micro -adjustment, the accurate hoist and mount location of groove rail of being convenient for.