The invention relates to a door lock for an elevator entrance landing door of a construction floor, which is characterized in that the door lock comprises a left fixing plate, and a swinging bolt is arranged on the front surface of the left fixing plate; a lock groove is formed in the front face of the right fixing plate, and the bolt can be placed in the lock groove after swinging; the electromagnet is arranged on the front face of the right fixing plate, a telescopic rod of the electromagnet acts to enable the bolt placed in the lock groove to be in a locked state or an unlocked state, the bolt cannot be separated from the lock groove in the locked state, and the bolt can swing to be separated from the lock groove in the unlocked state. The door lock can be conveniently assembled on an existing landing door, the personal safety of constructors can be guaranteed when an unattended elevator is achieved, and meanwhile cost is greatly reduced. The invention further relates to a landing door with the door lock.

    本发明涉及一种用于施工楼层电梯口层门的门锁,其特征在于:包括左固定板,左固定板的正面设有可摆动的门栓;右固定板,右固定板的正面设有锁槽,所述门栓摆动后可搁置于所述锁槽中;电磁铁,设于右固定板的正面,电磁铁的伸缩杆动作可使搁置于锁槽中的门栓处于锁定状态或解锁状态,在锁定状态所述门栓不可脱离所述锁槽,在解锁状态所述门栓可摆动脱离所述锁槽。该门锁可方便组装到现有层门上,实现无人值守升降机也能保证施工人员的人身安全,同时极大降低成本。本发明还涉及一种具有前述门锁的层门。


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    Title :

    Door lock for construction floor elevator entrance landing door and landing door


    Additional title:

    一种用于施工楼层电梯口层门的门锁及层门


    Contributors:

    Publication date :

    2023-07-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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