Foot-clamping protecting device of lifting platform

The utility model discloses a foot-clamping protecting device of a lifting platform. A protection plate is arranged in a vertical gap between the lifting platform and a groove; the foot-clamping protecting device comprises at least one press spring; a side surface of the protection plate is connected with a top end of the press spring; the bottom ends of the press springs are fastened on the bottom of the groove; the press springs are placed under the lifting platform; during the descent, the lifting platform descends has contact with the top end of the press spring; the press springs are pressed and fall with the protection plate; during the ascent, the lifting platform is separated from the top ends of the press springs; and the press springs are released, ascend with the protection and then stop. The foot-clamping protecting device of lifting platform can be applied to practical environment as a workshop protecting device; the foot-clamping protecting device is rationally structured with convenient install