The invention relates to a car door device (10) for an elevator having a mechanical car door locking device. The car door device comprises: a hinge part (12) which is associated with a car door and is pivotally mounted, wherein the hinge part is designed to carry at least one driver strut, the at least one driver strut is designed to engage with at least one counterpart element associated with a shaft door in an engagement position for jointly opening and closing the car door and the shaft door, and at least one stop element (20) is also associated with the hinge part (12); a restoring element which interacts directly or indirectly with the pivotable hinge part (12); a drive device, which is designed to act with the hinge part (12) in an unlocking area during the operation process, when the hinge part (12) is supported, so that when the drive device fails out of the unlocking area, the hinge part can pass a joint position and reach a second tail end position under the action of the restoring element; and a first and second capturing elements (22, 24), which are respectively arranged and designed so that when the hinge part (12) is in a first tail end position, the linear movement of the hinge part (12) from the car door opening direction to a first opening path (W1) is limited, and when the hinge part (12) is in the second tail end position, the linear movement of the hinge part (12) from the car door opening direction to a second opening path (W2) is limited.
本发明涉及一种用于电梯的具有机械轿厢门锁定装置的轿厢门装置(10),其包括:铰接部件(12),其与轿厢门相关联且可枢转地支承,该铰接部件设计用于承载至少一个带动器支杆,其中至少一个带动器支杆又设计用于与和竖井门相关联的至少一个配对元件在接合位置形成接合,用于共同打开和关闭轿厢门和竖井门,其中至少一个止挡元件(20)还与铰接部件(12)相关联;复位元件,其直接或间接地与可枢转的铰接部件(12)共同作用;驱动装置,其设计用于:在其操作时在解锁区中与铰接部件(12)共同作用,其中铰接部件(12)还被支承,使得在解锁区之外在驱动装置失效的情况下,铰接部件通过复位元件的作用而越过接合位置并且到达第二末端位置;第一和第二捕获元件(22,24),其分别设置和设计成,使得在铰接部件(12)的第一末端位置中限制铰接部件(12)沿轿厢门的打开方向到第一打开路径(W1)上的线性移动,并且在铰接部件(12)的第二末端位置中限制铰接部件(12)沿轿厢门的打开方向到第二打开路径(W2)上的线性移动。
CAR DOOR DEVICE WITH MECHANICAL CAR DOOR LOCKING DEVICE FOR AN ELEVATOR
用于电梯的具有机械轿厢门锁定装置的轿厢门装置
2021-10-19
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |