The utility model discloses a shaft tower cable platform protective cradle that works, it includes the cross arm of level setting and the bearing diagonal of being connected with the cross arm, be equipped with a plurality of strings of points on the cross arm, bearing diagonal one end articulates at the cross arm middle part, the other end is equipped with a link, it is equipped with two connecting plates to correspond about one side of shaft tower just is located the cable platform top, still be equipped with a dead lever on the connecting plate above wherein being located, the link of bearing diagonal can overlap on the dead lever, bearing diagonal and cross arm are installed respectively on the connecting plate that corresponds and are adopted the bolt fastening. The utility model discloses a cross arm and bearing diagonal and shaft tower body of the tower form triangle -shaped stable structure, and the steadiness is strong, and hanging of setting up on the cross arm a little can supply constructor to hang safety belt or safety rope, and the requirement of construction on cable platform simultaneously of a plurality of constructor can be satisfied in the design of a plurality of strings of points, in addition, the in -process that the design of link and dead lever was being installed with dismantling can play auxiliary effect, the dismouting of being convenient for.