;The invention provides a rescue car coupler which comprises a coupler body, a first end coupling mechanism and a second end coupling mechanism are arranged at the two ends of the coupler body respectively. The second end coupling mechanism comprises a first side support, a second side support and a coupler yoke pin; the first side support extends along the direction from the coupler body towards the second end; the second side support extends long the direction from the coupler body towards the second end and is arranged on the opposite side of the first side support; and the coupler yoke pin is arranged between the first side support and the second side support. An open gap is formed among the coupler body, the first side support, the second side support and the coupler yoke pin, so that a chain hook can be hung on the coupler yoke pin through the gap. According to the rescue car coupler provided by the invention, the technical problem in compatible coupling between a chain hook and a tight-lock type car coupler is solved.
本发明提供一种救援车钩,包括钩主体,所述钩主体两端分别设置有第一端连挂机构和第二端连挂机构,所述第二端连挂机构包括:第一侧支撑,沿钩主体向第二端方向延伸;第二侧支撑:沿钩主体向第二端方向延伸,设置在第一侧支撑的相对侧;钩尾销:设置在第一侧支撑与第二侧支撑之间;钩主体、第一侧支撑、第二侧支撑及钩尾销之间呈开放间隙,以使链子钩挂钩可经间隙与钩尾销挂装。本发明提供的救援车钩,解决了链子钩和密接型车钩兼容连挂的技术问题。
Rescue car coupler
救援车钩
2021-06-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES |