Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Door lock mechanism for urban rail vehicle door system
The invention discloses a door lock mechanism for an urban rail vehicle door system. The door lock mechanism comprises a door lock stopping piece basic body, a locking positioning pin shaft, a leaf spring and a switch assembly are fixed to the door lock stopping piece basic body, the movable end of the leaf spring is located at the insertion locking position of the locking positioning pin shaft, the switch assembly is located over the movable end of the leaf spring, a trigger button of the switch assembly is attached to the movable end of the leaf spring, the locking positioning pin shaft is fixed to the door lock stopping piece basic body through a gasket, a lock bolt is arranged below the locking positioning pin shaft and is located under the movable end of the leaf spring, the overlapping connection amount between the locking positioning pin shaft and the lock bolt is determined through the thickness of the gasket, the lock bolt is inserted into the insertion locking position of the locking positioning pin shaft, the leaf spring is pushed to be upwards lifted, and the trigger button is driven to generate displacement; when the lock bolt is locked in place, the switch assembly is triggered to give out a locking signal. According to the door lock mechanism, the switch signal is stably transmitted, the reliability is increased during installation, debugging or maintaining, and the door lock mechanism has the good application prospect.
Door lock mechanism for urban rail vehicle door system
The invention discloses a door lock mechanism for an urban rail vehicle door system. The door lock mechanism comprises a door lock stopping piece basic body, a locking positioning pin shaft, a leaf spring and a switch assembly are fixed to the door lock stopping piece basic body, the movable end of the leaf spring is located at the insertion locking position of the locking positioning pin shaft, the switch assembly is located over the movable end of the leaf spring, a trigger button of the switch assembly is attached to the movable end of the leaf spring, the locking positioning pin shaft is fixed to the door lock stopping piece basic body through a gasket, a lock bolt is arranged below the locking positioning pin shaft and is located under the movable end of the leaf spring, the overlapping connection amount between the locking positioning pin shaft and the lock bolt is determined through the thickness of the gasket, the lock bolt is inserted into the insertion locking position of the locking positioning pin shaft, the leaf spring is pushed to be upwards lifted, and the trigger button is driven to generate displacement; when the lock bolt is locked in place, the switch assembly is triggered to give out a locking signal. According to the door lock mechanism, the switch signal is stably transmitted, the reliability is increased during installation, debugging or maintaining, and the door lock mechanism has the good application prospect.
Door lock mechanism for urban rail vehicle door system
XU HAISHI (Autor:in) / YIN QUANJU (Autor:in)
26.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
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