ELEVATOR CAR DOOR LOCKING DEVICE AND ELEVATOR EQUIPMENT

The present disclosure relates to an elevator car door locking device and elevator equipment. The car door locking device comprises: a vane base (1) provided with a first (O) and a second rotation center (P); a vane assembly (2) provided with a clamping vane or an expanding vane; and a vane drive assembly (2) having a driving member (201), a transmission member (202), an unlocking member (203) and a car door locking hook (204). The driving member, the transmission member and the vane assembly are hinged to the first rotation center, the car door locking hook is hinged to the second rotation center, the transmission member is hinged with the vane assembly through a connecting shaft (205), and the unlocking member is hinged to a third rotation center (Q) on the driving member and is provided with a limiting part (213) for limiting the connecting shaft. The driving member, when driven to move, drives the driving member, the connecting shaft and the unlocking member to rotate around the first rotation center toward a first or second direction. When the vane assembly is in contact with the landing door locking ball and is restricted in movement, the unlocking member swings around the third rotation center to offset the arc-shaped part on the car door locking hook by a displacement, so that the car door locking hook rotates around the second rotation center toward the first direction until reaching an unlocked state, or rotates toward the second direction until reaching a locked state.