The invention relates to the technical field of railway vehicles, and provides a braking mechanism and a railway vehicle, the braking mechanism comprises a braking steel cable, a braking chain and a connecting mechanism, one end of the braking steel cable is connected with a bevel gear hand braking device; one end of the brake chain is connected with a bogie brake lever; the connecting mechanism comprises a connecting shaft and a mounting frame, one side of the mounting frame is connected with the cross beam, a sliding groove is formed in the mounting frame, the connecting shaft penetrates through the sliding groove and is in sliding fit with the mounting frame, the other end of the braking steel cable is connected with the connecting shaft, and the other end of the braking chain is arranged on the connecting shaft in a sleeving mode. The braking steel cable is suitable for pulling the connecting shaft to slide along the sliding groove and driving the braking chain to provide braking force. By means of the mode, connection of the bevel gear hand braking device and the bogie braking lever can be completed, the requirement for adding and changing of the railway vehicle is met, under the action of the connecting mechanism, the braking steel cable, the braking chain and the connecting shaft can be rapidly disassembled and assembled, and the adding and changing efficiency of the railway vehicle can be improved.
本发明涉及轨道车辆技术领域,提供一种制动机构及轨道车辆,制动机构包括制动钢缆、制动链以及连接机构,制动钢缆一端连接伞齿轮手制动装置;制动链一端连接转向架制动杠杆;连接机构包括连接轴和安装架,安装架一侧与横梁连接,安装架上开设有滑槽,连接轴穿设于滑槽并与安装架滑动配合,制动钢缆的另一端与连接轴相连接,制动链的另一端套设于连接轴,制动钢缆适于拉动连接轴沿滑槽滑动并带动制动链以提供制动力。通过上述方式,可以完成对伞齿轮手制动装置与转向架制动杠杆的连接,满足轨道车辆加改的需求,且在连接机构的作用下,制动钢缆与制动链与连接轴可以快速拆装,有利于提高轨道车辆加改的效率。
Brake mechanism and railway vehicle
制动机构及轨道车辆
2023-07-11
Patent
Electronic Resource
Chinese
IPC: | B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES |
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