VEHICLE RETRUN DEVICE OF MEDIAN STRIP FOR HIGHWAY

摘要

PURPOSE: An emergency car u-turning device of a median strip for motorway, which can opens and close a rotary door in a longitudinal direction of a median strip, is provided to enable a vehicle to U-turn by opening and closing a rotary door in a longitudinal direction of a median strip. CONSTITUTION: An emergency car u-turning device of a median strip for motorway comprises a turning door(100), a guide rail, a roller, a guide rod, a length controlling type support bar(120) and a rolling wheel(112). The turning door is installed in the prescribed section of a median strip(300) in order to be opened and closed to backward and forward slide. The guide rail is mounted on the upper side of the median strip along a longitudinal direction. The roller is located on the guide rail. The guide rod is integrally formed in the shaft of roller.