The Performance Studies Of The Variable Steel Mould Trolley Based On The Virtual Prototype

The variable steel m ould trolley, a new t ype, is developed on the basis of ordina-ry steel m ould trolley and di fferent from others, it can be changed over a wide range of height, span and radian, it not only has good generality, but also im prove the con-crete construction quali ty and cons truction efficiency, meanwhile, It c an reduce t he con struction cost. This study, based on virtua 1 prototype technology, analyzes kinematic capability and mechanical propert ies of the variable type st eel mould trolley. mainly in the following several aspects.Firstly, This study introduces structure and working principle of the variable steel mould trolley, then through thePro/E software to establish the virtual assem bly model, that provided basis for the sub-sequent kine matic capability and mechanic al properties.Secondly, a operation specification was made based on the practice, kine matics si-mulation based on Pro/E verified the opera tion procedures, and dyna mic simulation ba-sed on ADAMS showed driving force of the st eel mould trolley need, it provide re-li able reference for the choice of power supplyThirdly, This study, based on the variable steel mould trolley frame system statics analysis, proved that steel mould trolley can satisfy the working re quirements. In addi-tion, This s tudy also for m odal analysis, and calculated the inherent frequency and vib ration model, this can prevent s teel mould trolley resonance occur at work.To sum up, This study results pro vides a reliable basis for the variable type steel mould trolley further study...