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Emergency lock assembly and shielding door
In order to solve the problem that in the prior art, rapid opening cannot be achieved, an emergency lock assembly and a shielding door are provided. The emergency lock assembly comprises a plunger latch mechanism, a lifting mechanism and an emergency unlocking mechanism. The lifting mechanism is connected with the plunger latch mechanism and used for lifting the plunger latch mechanism so as to lock the plunger latch mechanism; and the emergency unlocking mechanism is connected with the lifting mechanism and used for changing the plunger latch mechanism from a locked state to an unlocked statethrough axial movement of the lifting mechanism in an emergency state. The lifting mechanism is connected with the plunger latch mechanism, and the plunger latch mechanism is lifted, so that lockingis completed; the emergency unlocking mechanism is connected with the lifting mechanism, and in an emergency state, the plunger latch mechanism is changed into an unlocking state from a locking statethrough axial movement of the lifting mechanism. The structure is simple, mechanical action is adopted, reliability is high, and the safety index of a shielding chamber can be greatly improved.
为了解决现有技术中无法快速打开的问题，本发明提出了一种应急锁组件、屏蔽门，包括：锁闩机构、升降机构以及应急开锁机构；升降机构与所述锁闩机构连接，用于所述锁闩机构的升降以进行上锁；应急开锁机构与所述升降机构连接，用于在应急状态下，通过所述升降机构的轴向移动将所述锁闩机构从上锁状态改变为开锁状态。本发明通过升降机构与锁闩机构连接，将锁闩机构进行升降从而完成上锁；应急开锁机构与所述升降机构连接，在应急状态下，通过所述升降机构的轴向移动将所述锁闩机构从上锁状态改变为开锁状态。本发明结构简单，采用机械动作，可靠性高，能够大大提升屏蔽室的安全指数。
Emergency lock assembly and shielding door
In order to solve the problem that in the prior art, rapid opening cannot be achieved, an emergency lock assembly and a shielding door are provided. The emergency lock assembly comprises a plunger latch mechanism, a lifting mechanism and an emergency unlocking mechanism. The lifting mechanism is connected with the plunger latch mechanism and used for lifting the plunger latch mechanism so as to lock the plunger latch mechanism; and the emergency unlocking mechanism is connected with the lifting mechanism and used for changing the plunger latch mechanism from a locked state to an unlocked statethrough axial movement of the lifting mechanism in an emergency state. The lifting mechanism is connected with the plunger latch mechanism, and the plunger latch mechanism is lifted, so that lockingis completed; the emergency unlocking mechanism is connected with the lifting mechanism, and in an emergency state, the plunger latch mechanism is changed into an unlocking state from a locking statethrough axial movement of the lifting mechanism. The structure is simple, mechanical action is adopted, reliability is high, and the safety index of a shielding chamber can be greatly improved.
为了解决现有技术中无法快速打开的问题，本发明提出了一种应急锁组件、屏蔽门，包括：锁闩机构、升降机构以及应急开锁机构；升降机构与所述锁闩机构连接，用于所述锁闩机构的升降以进行上锁；应急开锁机构与所述升降机构连接，用于在应急状态下，通过所述升降机构的轴向移动将所述锁闩机构从上锁状态改变为开锁状态。本发明通过升降机构与锁闩机构连接，将锁闩机构进行升降从而完成上锁；应急开锁机构与所述升降机构连接，在应急状态下，通过所述升降机构的轴向移动将所述锁闩机构从上锁状态改变为开锁状态。本发明结构简单，采用机械动作，可靠性高，能够大大提升屏蔽室的安全指数。
Emergency lock assembly and shielding door
一种应急锁组件、屏蔽门
WEI MINGFANG (author) / WU JUNFENG (author) / FENG ZHIYUAN (author) / MA YAN (author)
2021-03-30
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Track shielding door assembly with secondary lock structure
| European Patent Office | 2023