Telescopic turnover support for static test of Coriolis mass flowmeter

The utility model discloses a telescopic turnover type support for a static test of a Coriolis mass flowmeter, which comprises a base, supporting mechanisms are arranged at two ends of the base, a supporting pipe is fixed at the top end of each supporting mechanism, a through hole is formed in the side wall of each supporting pipe, a sleeve is rotatably inserted in each supporting pipe, and a telescopic rod is arranged in each sleeve. A square groove is formed in the end, outside the base, of the sleeve. According to the telescopic overturning type support for the static test of the Coriolis mass flow meter, the distance between the two connecting flanges can be freely adjusted through stretching and retracting of the sleeve in the supporting pipe so as to adapt to the Coriolis mass flow meters with different calibers; through rotation and positioning of the casing pipe in the supporting pipe, the whole Coriolis mass flowmeter can be turned over and positioned so as to replace a new medium, that is, the Corio