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当列车发生冲击事故时,车钩缓冲系统和车体本身的设计能有效地吸收冲击能量,保护车底架不损坏。介绍了Scharfenberg车钩的原理和结构。对其连挂原理、多种缓冲吸能装置的原理和特点进行了说明。Scharfenberg车钩于20世纪90年代在上海地铁1号线上使用后,目前在高速铁路和城市轨道交通领域得到广泛应用,且能满足和适合中国铁路和城市轨道交通的技术要求和运用条件。
When the train has an impact accident, the design of the coupler and the body itself can effectively absorb the impact energy and protect the underframe from damage. The principle and structure of the Scharfenberg coupler are introduced. The principle and characteristics of a variety of buffer energy absorption devices are described in detail. After being used on Shanghai Metro Line 1 in the 1990s, the Scharfenberg coupler is now widely used in high-speed railways and urban rail transit, and meets and meets the technical requirements and application conditions of China’s rail and urban rail transit.