Steel cylinder fixing frame capable of weighing mass

The utility model relates to the technical field of steel cylinder fixing frames, in particular to a steel cylinder fixing frame capable of weighing mass, which comprises a bottom plate, a weighing platform is arranged at the bottom of the bottom plate, a support column is arranged at the top of the bottom plate, and a mounting seat mounted on the bottom plate is arranged on one side of the support column. According to the utility model, the mass of the gas in the steel cylinder can be displayed in real time through the weighing platform, the weighing sensor and the display screen, so that an experimenter can accurately know the mass change before and after the gas in the steel cylinder is released, and further convenience is provided for recording test data; the stability of the position of the steel cylinder fixing frame on the weighing platform can be ensured, and the influence on the gas mass change measurement precision due to the deviation of the bottom plate and the weighing sensor is avoided; and by a