The invention discloses an elevator door lock structure which comprises a door knife assembly installed on an elevator car, a door lock plate movably arranged on a landing door and a door lock hook plate movably installed on a landing door sill assembly, and the landing door is connected with the landing door sill assembly in a sliding fit mode. A first locking structure is arranged on the door lock plate, a second locking structure matched with the first locking structure is arranged on the door lock hook plate, and a first collision block assembly matched with the door knife assembly is further arranged on the door lock hook plate. When the hoistway door is in a closed state, the second locking structure and the first locking structure are matched to limit the door lock plate to move in the opening direction of the hoistway door, and when the hoistway door needs to be opened, the door lock plate is pushed to act, or the door knife assembly pushes the first collision block assembly to drive the door lock hook plate to act, or the door lock plate is pushed to drive the door lock hook plate to act. The locking mechanism of the automobile door lock is simple in structure and good in universality. The locking mechanism of the automobile door lock is simple in structure and good in universality.
本发明公开了一种电梯门锁结构,包括安装在电梯轿厢上的门刀组件,和活动在厅门上的门锁板,和活动安装在厅门门坎组件上的门锁钩板,其中,所述厅门与厅门门坎组件滑动配合连接;在门锁板上设有第一锁止结构,所述门锁钩板上设有与第一锁止结构相配合的第二锁止结构,并所述门锁钩板上还设有与门刀组件相配合的第一撞块组件;厅门闭合状态下,所述第二锁止结构与第一锁止结构相配合以限制门锁板沿厅门开启方向移动,当需要开启厅门时,推动门锁板动作,或所述门刀组件推动第一撞块组件带动门锁钩板动作,或推动门锁板带动门锁钩板动作,使第二锁止结构与第一锁止结构脱离配合,本发明结构简单,通用性好。
Elevator door lock structure
一种电梯门锁结构
2024-09-03
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
European Patent Office | 2018
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