In equipment design work,structural design is usually carried out after the overall indicators such as system appearance,structural layout,and quality distribution are determined.In the system scheme design stage,the involvement of structural subsystem design is relatively low.Often,due to inadequate coordination between various subsystems or inability to meet overall indicators,repeated coordination and design modifications are required.Parameterization and integration of structural design methods are effective ways to improve design efficiency.It introduces a collaborative product development environment on a research and development platform.By establishing a parameterized basic structural framework model,a new product structural model is quickly established to achieve parameterized and integrated structural design.