The invention discloses a relay protection work platform, comprising: a support column which is a telescopic structure and the non-telescopic lower end of the support column is vertically fixed on theground; Support plate; a layer of elastic rubber is arranged on that outer wall of the guide rod, and the lower end of the guide rod is coaxially fixed on the telescopic upper end face of the supportcolumn, and the upper end of the guide rod just passes through and protrudes from the clamping hole. Two pairs of protective plates, which are L-shaped plates are vertically arranged at one corner ofthe upper surface of the support plate respectively. Two pairs of rotating plates, one side of which is hinged on four sides of the upper surface of the support, one end of a second adjusting lever is hinged on both ends of the inner side of the other side of the rotating plate, and the other end of the second adjusting lever is hinged on the upper surface of the support plate; Wherein when the rotating plate is perpendicular to the support plate, two pairs of protective plates and two pairs of rotating plates form a closed square cylindrical shape. The invention has the advantages of tiltable, applicable to narrow working space and the like, and can be widely applied to a relay protection working platform.