Mechanical locking car arrester for vertical shaft cage and cradle

Abstract

The utility model discloses a vertical shaft cage and cradle mechanical locking car arrester which comprises a main shaft rotationally installed on a cage bottom plate and a car stopping arm welded to the main shaft, a presser foot shaft is arranged at the front end of the main shaft and welded to the front end of the main shaft through a connecting plate, and a return extension spring is connected between the main shaft and a cage wall plate. By means of the linkage locking device, the linkage locking effect that the cage car arrester is automatically opened when the cradle is pressed down and the car arrester is automatically closed when the cradle is lifted up can be controlled, and safety accidents caused by the facts that the cage car arrester and the cradle are not locked and the car arrester is not closed in time can be avoided.

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