The invention discloses an elevator landing door device which comprises a landing door sill and two landing doors. A gap is reserved between the landing door sill and a car door sill, a long-strip-shaped sliding guide opening is formed in the side, facing the car door sill, of the landing door sill, a long-strip-shaped movable cover plate is arranged in the sliding guide opening, the movable coverplate is used for shielding or opening the gap between the landing door sill and the car door sill, and the movable cover plate is connected with a reset spring. The two landing doors comprise the first landing door and the second landing door, the first landing door and the second landing door are both connected to the landing door sill in a sliding mode, a first sliding block is arranged at thebottom of the first landing door, and a second sliding block is arranged at the bottom of the second landing door. When the first landing door and the second landing door are opened, the movable cover plate can be driven by the first sliding block and the second sliding block to move towards the car door sill and shield the gap. According to the elevator landing door device, when the elevator landing door is opened, the gap between the car door sill and the landing door sill can be shielded, and therefore small objects carried by passengers are prevented from falling into an elevator hoistwaythrough the gap.
本发明公开了一种电梯层门装置,包括层门地坎和两个层门;层门地坎和轿门地坎之间留有缝隙,层门地坎面向轿门地坎的侧部设有长条形的导滑口,导滑口中设有长条形的活动盖板,活动盖板用于遮挡或打开层门地坎和轿门地坎之间的缝隙,活动盖板连接有复位弹簧;两个层门分别为第一层门和第二层门,第一层门和第二层门均滑动连接于层门地坎,第一层门的底部设有第一滑块,第二层门的底部设有第二滑块,第一层门和第二层门打开时,可通过第一滑块和第二滑块驱动活动盖板朝向轿门地坎方向运动并遮挡缝隙。本发明一种电梯层门装置,可在电梯层门打开时,对轿门地坎与层门地坎之间的缝隙进行遮挡,从而防止乘客携带的小物件通过该缝隙掉入电梯井道。
Elevator landing door device
一种电梯层门装置
2021-01-05
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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