岸边集装箱起重机大梁铰点设计要点

Key Points in Design of Boom Hinge for Quayside Container Gantry Cranes

铰点是岸边集装箱起重机、卸船机等大型岸边起重机的关键结构,铰点设计的好坏直接关系到起重机运行的平稳性。本文着重分析和说明ZPMC岸边集装箱起重机上所采用的几种铰点的特点和设计要点。

The boom hinge is the key part in large scale of quayside cranes such as quayside container gantry crane or quayside ship unloader. The quality of the design for the hinge might directly relate to the stability of the crane＇s working. This paper focuses on the analysis and illustration to some hinges＇characteristics and key points in design that are applied on the quayside container gantry cranes made by ZPMC.