Gasoline engine bench test connecting mechanism

The utility model discloses a gasoline engine bench test connecting mechanism, which belongs to the gasoline engine field. The gasoline engine bench test connecting mechanism mainly comprises a stand column, wherein the bottom part of the stand column is provided with a base perpendicular to the stand column, the top part of the stand column is provided with a top cover, a connecting mechanism is arranged between the stand column and the top cover, the connecting mechanism comprises a connecting disk, a clutch is arranged in the connecting disk, the tail part of the connecting disk is provided with a transmission pipe, and a flexible shaft core supported by a flexible shaft is arranged inside the transmission pipe; the stand column is in fixed connection with the base; and the transmission pipe is an aluminum pipe. The gasoline engine bench test connecting mechanism is simple in structure and high in efficiency, greatly increases the measurement accuracy, and is mainly applied to tests of gasoline engines.