Magnetic control key cylinder and magnetic control key for safety padlock and grading control system of magnetic control key cylinder and magnetic control key

Abstract

The invention discloses a magnetic control key cylinder and a magnetic control key for a safety padlock and a grading control system of the magnetic control key cylinder and the magnetic control key. A magnetic control lock for the safety padlock comprises a core shaft, a core sleeve, steel column marbles and a marble spring, and the steel column marble and the marble spring are used for locking positioning; one end of the core shaft is provided with an unlocking bin, an unlocking rod is arranged on the inner lateral wall of the unlocking bin, and the core shaft is in rotary linkage with the core sleeve. The magnetic control key for the safety padlock comprises a handle and a key core shaft, and an unlocking part and a rotating part are arranged on the key core shaft. The magnetic control key cylinder and the magnetic control key for the safety padlock can effectively guard against theft, prevent prizing and are high in safety performance and durable. Meanwhile, the invention provides the grading control system of the magnetic control key cylinder and the magnetic control key for the safety padlock; the unlocking grades are divided through the different numbers of the steel column marbles in the key cylinder and the different numbers of unlocking columns in the magnetic control key; different control grades are set according to different factory administration authorities, and a stable, safe and efficient magnetic control lock grading control system is achieved.

Description

technical field [0001] The present invention relates to a lock, more specifically it relates to a magnetic control lock and its hierarchical control system. Background technique [0002] A security lock is a type of lock. It is to ensure that the energy of the equipment is absolutely shut down and the equipment remains in a safe state. Lockouts prevent equipment from being inadvertently activated, causing injury or death. Another purpose is to play a warning role, such as the fire extinguishing equipment lock in the mall, which is different from the general anti-theft function played by the lockset. [0003] At present, the Chinese invention patent with the patent number CN201110225671.4 discloses a lock cylinder with an axially biased magnetically controlled steel column, which includes a core sleeve, a core shaft, a front end cover and a rear end cover arranged at both ends of the core sleeve and Steel column pins and pin springs used for locking and locking, at least o...

AI Technical Summary

Problems solved by technology

However, the lock cylinder of this structure does not strengthen the mechanical strength of the lock cylinder, and the outer shell and core of the lock cylinder are easy to be forcibly pried open, which cannot really play an anti-theft role.

[0005] At the same time, in the factory area where safety padlocks are widely used, the jurisdiction level of each cabinet is different. Often, according to the personnel of different administrative levels in the factory area, the corresponding electrical equipment and electrical cabinets with different safety levels are under the jurisdiction. For example, basic electricians can manage The single workshop switch with the lowest safety level; and the chief electric engineer can manage the general switch in the factory area. It is difficult to implement hierarchical control and management with the current ordinary safety padlocks, and it is difficult to implement hierarchical management of the cabinets locked by the safety padlocks

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