The invention provides a brake clamp device, a gauge-changeable bogie and a rail vehicle, which belong to the technical field of rail vehicle brake. The brake clamp device comprises a clamp body, a first clamp arm and a second clamp arm, wherein the clamp body can be fixedly installed on a gauge-changeable bogie through an installation base, and the clamp body can move along with wheels of a gauge-changeable wheel set in the approximately left-right direction relative to the installation base in the rail changing process; the first clamp arm is fixedly installed on the clamp body and serves asa fixed lever component, and the second clamp arm is installed on the clamp body in a hinged mode at the middle section position and serves as a rotary lever component. The brake clamp device can besuitable for gauge-changeable wheel sets, and brake is stable and reliable.
本发明提供一种制动夹钳装置、变轨距转向架和轨道车辆,属于轨道车辆制动技术领域。本发明的制动夹钳装置包括夹钳本体、第一钳臂和第二钳臂,其中,所述夹钳本体能够通过安装座固定安装于变轨距转向架上,并且,在变轨过程中所述夹钳本体能够相对所述安装座在大致左右方向上跟随变轨距轮对的车轮进行移动;其中所述第一钳臂固定安装在所述夹钳本体上并用作固定式杠杆构件,所述第二钳臂在其中段位置通过铰接方式安装在所述夹钳本体上并用作转动式杠杆构件。本发明的制动夹钳装置能够适用于变轨距轮对,并且制动稳定可靠。
Brake clamp device, gauge-changeable bogie and rail vehicle
制动夹钳装置、变轨距转向架和轨道车辆
2020-10-30
Patent
Elektronische Ressource
Chinesisch
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