Marine diesel engine starting interlocking device

The utility model belongs to the technical field of marine diesel engines, and particularly relates to a marine diesel engine starting interlocking device which comprises a side baffle, an arc-shaped groove is formed in the side baffle, a rotatable shaft body is arranged at one end of the side baffle, a driving lever is arranged on an operating handle, a travel switch is arranged at the other end of the side baffle, and the driving lever is arranged in the arc-shaped groove. When the shifting rod moves along the arc-shaped groove, the shifting rod makes contact with a swing arm of the travel switch, the travel switch is connected with the starting button and the starting electromagnetic valve through connecting wires, and the travel switch is additionally arranged between the starting button and the starting electromagnetic valve of the diesel engine. On-off of a circuit between the starting button and the starting electromagnetic valve is achieved, misoperation is avoided, and absolute safety of the marine d