The main research contents and work of this paper include: According to the wire rope s traction system of trolley drive arrangement, anlysis and simplify the wind.

The connecting diagram of running vehicle and installation way of liquid level transmitter were given out.

TPX1 locomotive running display & diagnosis device;

The paper analyzes the process of driver operating the train and the main factors that influence the train runing state,and advances the methods that evaluate the locomotive running security and decision principle of locomotive running index.

According to the working principle of the stacker and design requirements of the vehicle system,a parameterized virtual model is built for design automation of the vehicle driver based on ADAMS.

Adjustable hydraulic brake for traveling mechanisms of overhead and gantry cranes;

The emitting cracks often emerged resulting in a hole at supported flats in a crane traveling mechanisms.

Through deep understanding and learning the concept of the visualization design, it completes visualized design software of gantry crane metal structure and gantry crane traveling mechanism based on object-oriented programming language Visual C++ on the platform of Windows, both have their distinctive features.