Bistable buffer system for quick switch

The utility model discloses a bistable buffer system for a quick switch, which comprises a support flange, one side of the support flange is fixedly connected with oppositely arranged holding brackets, the end parts, far away from the support flange, of the two holding brackets are connected with support rod seats, the end parts, far away from the holding brackets, of the support rod seats are fixedly connected with disc spring sleeves, and pressure spring rods are sleeved in the disc spring sleeves; the buffer structure is fixedly connected to one side of the supporting flange, a cross-shaped transmission shaft is fixedly connected to the end, away from the supporting flange, of the buffer structure, and the two opposite ends of the cross-shaped transmission shaft are connected with the ends of the pressure spring rods respectively. The utility model has the advantages of convenient connection, simple equipment debugging and installation, small friction force in the transmission process, novel oil buffer str