Anti-slip hydraulic support

The utility model relates to the technical field of supports, and discloses an anti-slip hydraulic support which comprises a main body, rotating tables are fixedly assembled on the two sides of the main body, supporting plates are rotationally connected to the inner walls of the rotating tables, and mounting grooves are formed in the two sides of each supporting plate. By arranging the main body, the lifting screw rod, the moving plate and the fixing strip device, in the operation process of the hydraulic support, a user can drive the fixing strip to rotate through a lifting motor, so that the moving plate drives universal wheels to ascend and descend; therefore, after a user moves the hydraulic support through the universal wheels, the universal wheels can be separated from the ground through the contraction characteristic of the movable plate to fix the hydraulic support, the flexibility of the hydraulic support is improved, and then the supporting effect of the main body on the hydraulic support and a supp