The utility model provides a security operating platform relates to building construction field, and the purpose that reaches is the security that has improved constructor, simultaneously, has improved the efficiency of construction, and the flexibility is higher. The main technical scheme who adopts does: security operating platform includes platform base, platform rail and two at least driving system. The platform rail along the peripheral of platform base sets up, highly being higher than of platform rail is stood as constructor in the time of on the platform base constructor's belly, driving system includes capstan winch, assembly pulley and lifting rope, the capstan winch sets up on the platform rail, the assembly pulley sets up the platform rail or on the capstan winch, the lifting rope passes the assembly pulley just lifting rope one end with the capstan winch is connected, and the other end is used for being connected with outside article, wherein, operate through constructor the capstan winch is in order to receive and release the lifting rope, so that the platform base goes up and down.