Moving and lifting motor frame device for fine adjustment construction of CRTS III type plate ballastless track plate

The utility model belongs to the technical field of fine adjustment of track plates of III-type plate ballastless tracks of high-speed railways, and particularly relates to a moving and lifting motorframe device for fine adjustment construction of a CRTS III-type plate ballastless track plate. The device comprises four groups of integral bracket lifting walking systems which are symmetrically arranged on two sides of a ballastless track plate, the four sets of integral support lifting walking systems are connected with a quadrangular whole through support transverse connecting rods and support longitudinal connecting rods. The whole support lifting walking system comprises a support lifting servo motor, a connecting steel plate, a lifting outer rectangular pipe, a lifting inner rectangular pipe, a lifting adjusting screw rod, a walking servo motor, an electric transmission chain and a rail pulley. A lifting inner rectangular pipe is arranged in the lifting outer rectangular pipe, a support lifting servo motor