The invention provides a lifting device and a locomotive, and relates to the technical field of locomotive production and manufacturing. The lifting device comprises a lifting assembly and a transverse stop piece, the lifting assembly is arranged on the frame, the lifting assembly comprises a lifting body and a lifting seat, and the lifting seat is arranged in the lifting body. The transverse stop piece is arranged on the inner side of the hoisting body and faces the bogie, and the transverse stop piece is used for limiting the frame and the bogie when the bogie and the frame move relatively. The transverse stop piece is directly arranged on the lifting body, namely, the lifting body and the transverse stop piece are designed in an integrated mode, the occupied space is further saved, and the space utilization rate is increased. Besides, the transverse stop piece is arranged on the inner side of the hoisting body and faces the bogie, the transverse stop piece can transmit transverse force of the frame, when the bogie and the frame move relatively, the frame and the bogie can be limited through the transverse stop piece, and it is guaranteed that the locomotive swings within a certain range in the transverse direction of the locomotive; the risk that the locomotive leaves the track is reduced.
本发明提供一种起吊装置及机车,涉及机车生产制造技术领域。该起吊装置包括起吊组件、横向止档件,起吊组件设置于车架,起吊组件包括起吊本体和起吊座,起吊座设置于起吊本体内。横向止档件设置于起吊本体的内侧并朝向转向架设置,横向止档件用于转向架和车架相对运动时车架和转向架之间的限位。横向止档件直接设置于起吊本体上,即起吊本体和横向止档件两者集成设计,进一步节省占地空间,有利用空间利用率。另外,横向止档件设置于起吊本体的内侧并朝向转向架设置,横向止档件可以传递车架的横向力,当转向架和车架相对运动时,利用横向止档件可实现车架和转向架之间的限位,保证机车沿其横向方向在一定范围摆动,减少机车脱离轨道的风险。
Lifting device and locomotive
一种起吊装置及机车
2023-12-26
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Automatic pantograph lifting device of electric locomotive
European Patent Office | 2020
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