Aerial passenger device land used pit type drive arrangement

The utility model discloses an aerial passenger device land used pit type drive arrangement, drive arrangement is including ground driving part and secret driving part, be equipped with universal joint on the ground between driving part and the secret driving part, underground driving part is including setting up explosion proof machine, shaft coupling, drum brake and the speed reducer in the frame, driving part includes step, drive wheel, bolster bearing housing, drive wheel carrier, rim brake and drive axle on the ground, bolster bearing housing and step are fixed on the drive wheel carrier, drive axle sets up between bolster bearing housing and step, drive axle's middle key is connected with the drive wheel, the wheel edge at the drive wheel is installed to rim brake's tip, rim brake is fixed in on the drive wheel carrier, universal joint sets up between the output shaft and drive axle of speed reducer. The utility model discloses an adopting the double -stage braking ware and being safe inefficacy type, t