Beam and slab impact-resistant assembly machine capable of achieving accurate positioning

The utility model provides a beam-slab shock-resistant assembly machine capable of accurately positioning, belongs to the field of building construction, and is used for solving the problems that in the prior art, a beam-slab device lacks an effective shock-resistant component and the angle of a beam slab cannot be adjusted. Comprising a positioning platform car, a transverse moving assembly, a positioning assembly and an anti-impact jacking assembly. The transverse moving assembly comprises a first hydraulic cylinder installed at the bottom end of the positioning platform vehicle, and the telescopic end of the first hydraulic cylinder is connected with a fixing transverse rod. The positioning assembly comprises a bull's-eye mark arranged on the lower end face of the to-be-assembled beam plate and a laser image recognition sensor installed on the fixed transverse rod. The anti-impact jacking assembly comprises a buffer spring used for buffering vertical impact when the beam plate is placed, and the buffer spr