Rail conveying support with transverse locking device

The utility model relates to a component of a rail conveying vehicle in line laying construction, in particular to a rail conveying support with a transverse locking device, which solves the problem that rail locking devices for existing rail conveying supports are easy to be in transverse slipping or falling. The rail conveying support with the transverse locking device comprises a support body, a plurality of spacers are arranged on the support body, each spacer is arranged between each two adjacent rails, the support body is provided with steel plates on the front and the rear sides of the rail, a screw penetrates between the two steel plates, and nuts are screwed on the screw on the outer sides of the steel plates. The rail conveying support is reasonable and reliable in structural design, the rails on the rail conveying support are more stable, transverse slipping or falling of the rails is avoided, and the rail conveying support has the advantages of convenience in operation and detachment and simple st