A SAFETY DEVICE FOR THE SUBWAY OF A PLATFORM

摘要

The present invention relates to be used for a subway platform, protective device is ridden a protective device of section line subway platform sectional furniture and bench, when possible genuine subway platform and metrocar can manufacture wrinkle around the state in main part, it is installed in the intercellular space recently being installed as well and is formed in, it installs at regular intervals in the inside of frame to be driven through the cascade some external controls of an electric signal, it, which is controlled, loads and extends or reduced according to the direction of stool, before door is opened, stool height is mounted, and outside metrocar and metrocar, so that home position is to reduce a subway platform and mean immediately, being installed on each front end portion of frame is when the overall height of frame subway, multistage load includes further multiple rollers with the contact of the bottom of door. ;Thus; platform and subway can prevent decline from falling in the gap to your foot between vehicle or cargo certainly; because maintaining and repairing the construction and installation of the scaffold of simple and convenient and economic interests; interfere the operation of metrocar not at all, if you can not will even protect metrocar.