Taking ventilation shaft lining of Wujia Mao mine in Shanxi province as a research object, the design of the hanging plate's beams by the layout of constructing equipments was done. Using the ANSYS software to establish 3D model of the hanging plate, after conducting constraint and load, solving in ANSYS solver, and using Mises yield criterion, the equivalent stress distribution was obtained. Its force nephogram and displacement changes showed that the stress of the plate, and the deflection of the hanging plate. Based on displacement change of hanging point in case of grab loader working and no-load, the results show that hanging scaffold would vibrate with 0.25 m vibration amplitude.