Escape door lock device

Abstract

The invention relates to an escape door lock device, and belongs to the field of machinery. The escape door lock device includes a plant door, wherein a sliding rail is fixed on the plant door; a locking lever is arranged in the sliding rail; a threaded hole is formed in one end of the locking lever, and the other end of the locking lever is fixedly connected with a door frame through a lockset; a through hole is formed in the position, corresponding to the sliding rail, of the plant door and is shielded by the sliding rail; a bolt penetrates through the through hole and is in threaded connection with the threaded hole of the locking lever; a handle is fixed at the end part of the bolt; the plant door can be opened from the inside and cannot be opened from the outside using the device, so that the security of the plant is ensured, and the personnel safety of workers is ensured.

Description

technical field [0001] The invention relates to an escape door lock device, which belongs to the field of machinery. Background technique [0002] The building structure of the factory building (factory building structure), according to the structure of the building, can be divided into four categories: brick-wood structure, brick-concrete structure, reinforced concrete structure and steel structure. Factory buildings are generally equipped with multiple gates, but now the general management is poor. Employees and managers have a fluke mentality and poor safety awareness. Most of the multiple gates are usually locked, and the workshop space is large. Mistakes are unavoidable, and sometimes operators are locked in the factory building. If a fire occurs, the personal safety of employees will be seriously endangered. Contents of the invention [0003] According to the deficiencies in the prior art above, the technical problem to be solved by the present invention is: provide...

AI Technical Summary

Problems solved by technology

Factory buildings are generally equipped with multiple gates, but now the general management is poor. Employees and managers have a fluke mentality and poor safety awareness. Most of the multiple gates are usually locked, and the factory building has a large space. When the factory building is patrolling before closing Mistakes are unavoidable, and sometimes operators are locked in the factory building. If a fire occurs, the personal safety of employees will be seriously endangered.

Images