The utility model discloses a rotatable working platform. The rotatable working platform comprises a platform body, wherein the platform body consists of a horizontal bracket and vertical brackets connected with the horizontal bracket; one vertical bracket of the platform body is fixed to the two sides of a steel die trolley top die bracket through a lug plate and an adjusting rod component, one end of the lug plate is fixed to the outer side of the steel die trolley top die bracket, and the other end of the lug plate is hinged to the top part of the inner side of the vertical bracket; one end of the adjusting rod component is hinged to the bottom part of the inner side of the vertical bracket, and the other side of the adjusting rod component is fixedly connected with an oblique rod component in the steel die trolley top die bracket through a bolt. According to the rotatable working platform provided by the utility model, the working platform is used by being matched with the lug plate and the adjusting rod component which are hinged to the working platform, so that the working platform can be rotated, the working platform can be adjusted to a horizontal state under different working conditions that a steel die trolley constructs at an inclined hole section and a bent pipe section, operation on the working platform by a construction worker is facilitated, and the safety of construction is guaranteed.