ARTICLE TRANSPORT FACILITY

• Main Authors: NAKAMURA HIROSHI, YOSHIOKA HIDEO
• Format: Patent
• Language: English; Korean
• Published: 29.10.2021
• Subjects: ELEVATORS; ESCALATORS OR MOVING WALKWAYS; FIRE-FIGHTING; HAULING; HOISTING; HUMAN NECESSITIES; LIFE-SAVING; LIFTING; PERFORMING OPERATIONS; TRANSPORTING

An article transport facility having a partition wall for dividing two article transport devices along a transport path realizes a technology capable of properly partitioning both sides of the partition wall while arranging fire doors on both sides of the partition wall. A movable cover (C1) is installed at a partition wall (5), wherein the movable cover changes a state to an overlapping state of overlapping with a cut-out part (51) when viewed in a wall orthogonal direction along a wall orthogonal direction, and to an evacuation state of being evacuated from a door movement trajectory (P3). The movable cover (C1) is pressed so that the state of the movable cover can become the overlapping state in the open state of a fire door (3), and is pressed by the fire door (3) to the evacuation state with the closing operation for changing the state of the fire door 3 from the open state to the closed state. 2개의 물품 반송 장치를 반송 경로를 따라 구획하는 칸막이벽을 구비한 물품 반송 설비에 있어서, 칸막이벽의 양측에 걸쳐 방화 도어를 배치하면서, 칸막이벽의 양측을 적절히 구획할 수 있는 기술을 실현한다. 칸막이벽(5)에는, 벽 직교 방향을 따르는 벽 직교 방향에서 볼 때 절결부(51)와 중복되도록 배치되는 중복 상태와, 도어 이동 궤적(P3)로부터 퇴피하는 퇴피 상태로 상태 변화하는 가동 커버(C1)가 설치되고, 가동 커버(C1)는, 방화 도어(3)의 개방 상태에 있어서 중복 상태로 되도록 가압되고, 방화 도어(3)가 개방 상태로부터 폐쇄 상태로 상태 변화되기 위한 폐쇄 동작에 수반하여 방화 도어(3)에 가압되어 퇴피 상태로 된다.