Railway signal machine

The utility model provides a railway signal machine, include the semaphore frame on base, the base and install the array direction indicator subassembly on the semaphore frame, semaphore frame bottom is articulated with the base to be equipped with every single move guiding mechanism between the two, the direction indicator subassembly includes the lamp stand, install the protection casing that is used for coveing the lamp body on lamp body and the lamp stand on the lamp stand, is equipped with the light inlet window on the protection casing, and surfaces coated has high diffuse reflective coating in the protection casing. The utility model discloses create simple structure, reasonable in design having changed the full transparent structural design of protection casing in the past, adopts the light inlet window orientation to throw light to surfaces coated has high diffuse reflective coating in the protection casing, and it is high that the degree is accumulate to light, excellent in use effect. And, can adju