Railway artificial track lifting elevation laser control device and elevation control method thereof

The invention provides a railway artificial rail lifting elevation laser control device and an elevation control method thereof. The device comprises laser transmitting equipment and elevation readingequipment; the laser transmitting equipment comprises a laser transmitting unit, an electric axle seat, a lifting rack and a laser transmitting equipment fixing rack; and the elevation reading equipment comprises a retractable graduated scale, a scale mark, a horizontal connecting rack, a connecting rack level indicator, a spherical deck and an elevation reading equipment fixing rack, and furthercomprises wireless remote-control equipment. The railway artificial rail lifting elevation laser control device has the advantages that in an uneven repairing process of a railway line, the elevationof a rail surface of the railway line can be measured, in a steel rail raising process, the elevation of the rail surface is controlled in real time, datamation of the repair process is implemented,the elevation of rail liftin