Ship lift brake pawl device

The utility model relates to a brake pawl device of a ship lift in the technical field of ship lifts. Including a pawl, and a rotary supporting seat and a driving mechanism, an inductor group is arranged on the rotary supporting seat; the sensing end of the sensor group corresponds to the locking and unlocking positions of the pawl; the driving mechanism comprises a telescopic cylinder, a connecting rod, an elastic assembly and a fixedly-arranged cylinder hinged support, a cylinder barrel of the telescopic cylinder is hinged to the cylinder hinged support, the telescopic rod of the telescopiccylinder is hinged to one end of the connecting rod, the other end of the connecting rod is elastically connected with the rear portion of the pawl through the elastic assembly, and the length direction of the connecting rod is matched with the telescopic direction of the telescopic cylinder. The locking and unlocking positions of the pawl can be accurately controlled, so that the safety of the pawl in the moving process