The invention provides an auxiliary coupling device for a transition coupler, a rail vehicle transition coupler and a rail vehicle. The auxiliary coupling device for the transition coupler comprises arotary hook assembly, a support, a rotating shaft, a connecting column and a detachable pressing piece, wherein the rotary hook assembly comprises a column body and a plurality of auxiliary hooks arranged in the circumferential direction of the column body, and the auxiliary hooks are used for hooking a front-end coupler of the rail vehicle; the support is used for fixing the auxiliary coupling device on the transition coupler; the rotating shaft is partially positioned in an inner cavity of the support and comprises an outwards-extending part extending upwards from the inner cavity of the support in the axial direction, and the rotating shaft is arranged in a split mode relative to the rotary hook assembly; the connecting column is located between the support and the rotary hook assemblyand installed on the outwards-extending part; and the detachable pressing piece is used for pressing and fixing the rotary hook assembly on the connecting column. The rotary hook assembly of the auxiliary coupling device is very convenient to replace.
本发明提供一种过渡车钩用辅助连挂装置、轨道车辆过渡车钩及轨道车辆。该过渡车钩用辅助连挂装置包括:旋转挂钩组件,其包括柱体以及沿所述柱体的周向设置的多个辅助挂钩,所述辅助挂钩用于挂接轨道车辆的前端车钩;支座,其用于将所述辅助连挂装置固定在所述过渡车钩上;转轴,其部分地被定位在所述支座的内腔中并且包括从所述支座的内腔沿轴向向上伸出的外伸出部分,其中所述转轴相对旋转挂钩组件分体地设置;连接柱,其位于所述支座和所述旋转挂钩组件之间并被安装在所述外伸出部分上;以及可拆装的压紧件,其用于将所述旋转挂钩组件压紧固定在所述连接柱上。本发明的辅助连挂装置的旋转挂钩组件更换非常方便。
Auxiliary coupling device for transition coupler, rail vehicle transition coupler and rail vehicle
过渡车钩用辅助连挂装置、轨道车辆过渡车钩及轨道车辆
2020-07-07
Patent
Electronic Resource
Chinese
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