An anti-locking elevator door structure comprises a sill installation assembly, a sill installation assembly and a door locking assembly, the sill installation assembly comprises a shaft connecting piece and a movable supporting piece which is connected with the sill assembly and can ascend and descend relative to the shaft connecting piece, a lock groove is transversely formed in the movable supporting piece, and a lock body block which vertically supports the lock groove and can transversely move on the shaft connecting piece is arranged in the lock groove in a matched mode; the sill assembly descends along with descending of the movable supporting piece when the lock body block is separated from the lock groove. The sill assembly comprises a sill and a sill supporting plate, the sill comprises a sill groove composed of a movable groove bottom and two groove wall parts, an elastic assembly is arranged between the movable groove bottom and the sill supporting plate, the movable groove bottom can ascend and descend relative to the groove wall parts, and the movable groove bottom is further connected with an unlocking assembly; a fixed supporting part is arranged between the sill assembly and the lock body block, and a descending space is formed between the fixed supporting part and the sill assembly. The technical problem that in the prior art, when it is found or aware that impurities need to be removed from a sill groove, an elevator door cannot work normally is solved.
一种防卡死电梯门结构,包含:地坎安装组件,包含井道连接件、和地坎组件相连接的可相对于井道连接件升降的活动支撑件,活动支撑件上横向地设有锁槽,锁槽中配合设有竖立撑住锁槽并可在井道连接件上横向移动的锁体块,地坎组件在锁体块脱离锁槽时随着活动支撑件的下降而下降;地坎组件,包含地坎以及地坎托板,地坎包含由活动槽底部、两个槽壁部所组成的地坎槽,活动槽底部与地坎托板之间设有弹性组件,活动槽底部可相对于槽壁部升降,活动槽底部还连有解锁组件;地坎组件与锁体块之间设有固定支撑部件,固定支撑部件与地坎组件之间形成下降空间。本发明,解决了现有技术发现或者意识到地坎槽需要清理杂质时电梯门已不能正常工作的技术问题。
Anti-locking elevator door structure
一种防卡死电梯门结构
2024-05-10
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |