Emergency escaping appratus using large-size tank

摘要

The emergency escape device for a large tank according to the present invention is assembled at a predetermined height by surrounding the upper surface entrance of the tank so that a partitioned stopping space is formed on the upper side of the upper surface entrance of the tank, and one side along the circumferential direction of the upper surface entrance of the tank an assembly-type frame having an opening part open to allow entry and exit into the parking space; It is characterized in that it comprises an emergency lifting unit for emergency lifting to the stop space of the assembled frame of the boarding unit lowered inside the tank upon recognizing the harmful gas in the tank. As described above, if the emergency escape device for a large tank according to the present invention is used, there is an advantage that an operator who has descended into the tank can quickly emergency escape in an emergency situation such as generation of harmful gas.