A sleeper for shield construction relates to the technical field of underground construction equipment and comprises a supporting portion, a connecting portion, an adjusting component and four cushionblocks, two of the cushion blocks are symmetrically arranged at two ends of the upper end face of the supporting portion, and the other two cushion blocks are respectively and symmetrically arrangedon the upper end face of the connecting portion. A groove is formed in the upper end surface of the cushion block, and the axial direction of the groove is the same as that of the tunnel; the adjusting assembly comprises a fixing plate, a screw rod and two nuts; the fixing plate is vertically and fixedly connected to the upper end face of the supporting part and is parallel to the left end face ofthe cushion block, the left end and the right end of the cushion block are hollow, the two ends of the screw are slidably inserted into the fixing plate and the left end face of the cushion block respectively, and the two nuts are screwed to the screw and abut against the position between the fixing plate and the left end face of the cushion block. Adjusting assemblies are symmetrically arrangedon the right end face and the left end face of the cushion block. The distance between the steel rails is adjustable, meanwhile, local distortion of the steel rails can be corrected, and the safety ofmarshalling operation of a trolley and a train is guaranteed.