Large truck repairs slip flat board of usefulness

The utility model discloses a large truck repairs slip flat board of usefulness, including supporting flat board, guide rail, transverse axis and motor, support through hydraulic telescoping rod fixed connection between flat board and the crossbeam, just support dull and stereotyped the setting in the crossbeam top, supports and to be connected through the steel wire between dull and stereotyped and the couple, and the couple setting is in the left side of support flat board, rotate through the transmission shaft between motor and the drive gear and be connected, and the fixing on the crossbeam of motor, the transverse axis is connected with turning wheels, and the left side of wheel installs the secondary drive gear, install the wheel in the guide rail, and wheel and protruding gap junction, be provided with toolbox, headrest and rail guard on supporting the flat board, and headrest sets up between toolbox and rail guard, be provided with the intermediate layer in the toolbox. The utility model discloses a m