The invention relates to a railway vehicle integral lifting device and a railway vehicle integral lifting method. A traction pin is provided with a lifting base, wherein the lifting base extends towards frameworks at two sides, and is matched with first limiting structures at the frameworks at two sides to form two lifting points in lifting; meanwhile, a traction pull rod and a longitudinal limiting stop catch are matched to form a third lifting point; a vehicle body and a bogie are lifted integrally by the three lifting points. According to the invention, a structure is simplified and optimized by utilizing components such as an existing traction pull rod, so that the integral structure is simple and reasonable; different components are combined to achieve the integral lifting function; the additionally components are less, light weight, low cost and installation convenience can be realized well; moreover, the vehicle body and the bogie can be lifted by three points; the stress is uniform in lifting; stability and reliability can be ensured in lifting, and the phenomena of deviation and the like cannot be generated.
Railway vehicle integral lifting device and method
2015-05-06
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
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