The invention relates to an electric coupler and a train. The electric coupler comprises an electric coupler body with an electric connecting end; the end cover comprises an end cover panel and an end cover connecting plate; the pushing mechanism is in sliding connection with the electric car coupler body; the self-locking connecting rod mechanism comprises a side plate, a second connecting rod and a third connecting rod, a sliding groove is formed in the side plate, the first end of the second connecting rod is slidably connected into the sliding groove, the second end of the second connecting rod is rotationally connected to the electric coupler body, and the first end of the third connecting rod is connected to the end cover connecting plate on the same side; the second end of the third connecting rod is rotationally connected to the second connecting rod; through the self-locking connecting rod mechanism, the electric coupler end cover is opened and closed along with stretching or retracting of the electric coupler, and when the electric coupler does not act, the electric coupler end cover can be locked at the corresponding position and is not influenced by external force to cause cover turning.
本发明涉及一种电气车钩及列车,电气车钩包括:带有电气连接端的电气车钩本体;端盖,包括端盖面板和端盖连接板;与电气车钩本体滑动连接的推送机构;自锁连杆机构,包括侧板、第二连杆和第三连杆,其中,侧板上设置有滑槽,第二连杆的第一端滑动连接在滑槽内,第二连杆的第二端转动连接至电气车钩本体,第三连杆的第一端连接至同侧的端盖连接板,第三连杆的第二端转动连接在第二连杆上;通过自锁连杆机构使电气车钩端盖的开闭随电气车钩的伸出或收回进行动作,且当电气车钩不动作时,电气车钩端盖会锁定在对应位置,不受外力影响导致翻盖。
Electric coupler and train
一种电气车钩及列车
2024-06-28
Patent
Electronic Resource
Chinese
IPC: | B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES |