The utility model relates to a synchronous slip casting analogue test system of shield tunnel, include reaction frame (4), be used for to fill mold box (1), pull device (2) and the observation device of model soil, mold box (1) upper portion opening and fixed the setting be in reaction frame (4) jack (5) the below, pull device (2) around slide to set up in mold box (1) bottom, pull device (2) in be equipped with and communicate to the inside slip casting pipe of mold box (1), the observation device setting outside and relative with the bottom or the rear side of mold box (1) at mold box (1). Compared with the prior art, the utility model is provided with advantages like simple structure and convenient usages.