Development And Application Of Mine Pneumatic Suspension Monorail

Pneumatic Monorail Transport system is a monorail hanging locomotive,applicable to the interval200m-300m distance in the lifting operation, its power comes from the compressed air, and the other (power form)monorail, pneumatic monorail runsin hanging on the tunnel top track, at the same time, also equipped with pneumatic monorail crane brake device of accident. Spring brake to tighten the brake shall be opened, in a certainpressure, the locomotive to walk. In the over speed and the pressure of the system failure case, realize brake gas braking device control, so thepneumatic monorail can also be applied in a certain slope in tunnel.Foreign monorail auxiliary transportation industry development has been a long time, over the years has been the core technology in the hands of the developed countries such as America and Japan’s hands, and long-term monopoly of global product market, and China started late in this area, there is not a small gap with foreign advanced technology. The current use of coal mine in China pneumatic monorail mainly rely on imports, the domestic has not yet mature prototype in undergroundwork,thus speeding up the development of the research in this field and the rapid formation of product is very urgentPneumatic monorail main locomotive mainly consists of a power unit, a walking trolley, connecting rod, pneumatic control unit, braking unitconsists of five parts, the pneumatic control system is the most critical component, its main pneumatic monorail crane running protection,monitoring and control the vehicle braking systemThis paper mainly is the author during the internship with Beijing kairunElectromechanical Equipment Manufacturing Co., Ltd. jointly developedpneumatic monorail vehicle device. The main content includes: Design of the main framework of participation in the use of Pro-E software to themonorail to each unit and to participate in the assembly, the selection ofpneumatic control system design and simulation using Fluidsim-p softwareand to participate in the main components, the design work of the brake unit, prototype trial manufacture and experiment research, and completethe field test in underground in manufacturing after the completion of. This projectis completed for mine pneumatic monorail hanging locomotiveprovided important te chnical support to achieve localization...