Rail train door handle lock

The utility model relates to a rail train door handle lock, include the base and fix the hasp on the base, still include rotatable fixing handle on the base to and be used for fixed clamp plate of the AND gate body and the locking mechanism that can lock or release with the door frame fore shaft, wherein, the hasp fixed mounting be in the one end of base member the relative other one end that sets up of base member, locking mechanism is connected with the handle, the relative disconnected end that sets up of handle with the hasp can switch over under locking and release condition. The utility model discloses a rail train door handle lock, handle and base member keep embedded parallel, can not bulge, and occupation space is little, and locking mechanism is simple, compact, sensitive, in the use, staggers between handle and the base, and the handle is difficult to the twist -off, firmly reliably.