A safety locking mechanism for ring main unit

Abstract

The application discloses a safe locking mechanism for a ring net cabinet and relates to the technical field of locking mechanisms. In order to solve the problem of theft of the ring net cabinet, the specific technical scheme is as follows: the cabinet body is provided with a cabinet door on the front side outer wall through a hinge, a locking assembly is arranged on the back inner wall of the cabinet door, the locking assembly comprises an executing part, an L-track sliding part and a lock catch module, the lock catch module comprises a clasp, a clamping groove and a clamping column, a fixed plate is fixed to the edge inner wall of the cabinet body through bolts, the clamping groove is arranged on one side of the fixed plate, the clasp is arranged at the center of the clamping groove, the executing part is installed on the back side of the cabinet door through a fixed block, the L-track sliding part is transmissionally connected to the output end of the executing part, the clamping column is arranged at the bottom end of the L-track sliding part, a collision sensor is arranged on the back outer wall below the clamping column of the cabinet door, and a buzzer is arranged on the back side outer wall of the cabinet door. The application protects the electrical components in the ring net cabinet and improves the safety coefficient of the whole device.