BUFFER STOP AND RAILWAY VEHICLE COLLISION PREVENTION METHOD

• Main Authors: LI, Mengliang, SHUI, Wenfei, WANG, Yubing, LIAO, Wenjie, WANG, Haijun, ZHONG, Lei, LIU, Xiaofeng, SU, Ke
• Format: Patent
• Language: Chinese; English; French
• Published: 24.03.2022
• Subjects: ENSURING THE SAFETY OF RAILWAY TRAFFIC; GUIDING RAILWAY TRAFFIC; OTHER AUXILIARY EQUIPMENT FOR RAILWAYS; PERFORMING OPERATIONS; RAILWAYS; TRANSPORTING

Provided are a buffer stop and a railway vehicle collision prevention method. The buffer stop comprises a stop wall (56), an anticlimbing toothed plate (52) and a slip channel (55) mounted on the front end surface of the stop wall (56), and a speed detector (53) used for detecting the speed of a vehicle at a certain distance in the forward direction. A coupler connector (51) extended in the forward direction is mounted at the front end part of the slip channel (55). The front end of the coupler connector (51) is extended beyond the front end of the anticlimbing toothed plate (52). A stop valve (54) mounted on the slip channel (55) is provided at the rear end part of the coupler connector (51). The stop valve (54) is opened when the vehicle is traveling towards the buffer stop in excess of a set speed, thus allowing the coupler connector (51) to move along the slip channel (55). The use of the buffer stop and the railway vehicle collision prevention method increases the utilization rate of a coupler buffer and