Embedded-free support convenient to level

The utility model provides an embedded-free support convenient to level. The embedded-free support comprises a supporting steel plate, a leveling mechanism arranged on the supporting steel plate and athrough hole used for installing an expansion bolt. The leveling mechanism comprises four adjusting screw rods vertically arranged in the middle of the supporting steel plate, the four adjusting screw rods are arranged on the supporting steel plate in a rectangular shape, and screw holes matched with the adjusting screw rods are formed in the supporting steel plate; limiting assemblies are arranged at the positions, corresponding to the screw holes, of the supporting steel plate. Embedded parts do not need to be installed before concrete pouring, the supporting steel plate and the stand column to be installed can be directly prefabricated in a processing factory and directly installed on site in the actual use process, installation convenience is greatly improved, and the installation efficiency of the stand colu