Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Unlocking assembly, emergency unlocking device and rail vehicle
The invention relates to the technical field of lock body unlocking, and discloses an unlocking assembly, an emergency unlocking device and a rail vehicle. In the unlocking assembly, an unlocking piece can be switched between an unlocking position and a reset position, and the unlocking piece has an empty motion stroke and a driving motion stroke; a driving piece has a locking state and an unlocking state; the unlocking piece can enable the driving piece to be switched from the locking state to the unlocking state when moving in the empty motion stroke; and the unlocking piece can drive the driving piece to move to the unlocking position or the reset position when moving in the driving motion stroke, the driving piece is in the locking state when in the unlocking position and is used for unlocking a lock body, and the driving piece is in the locking state when in the reset position and is used for locking the lock body. Due to the fact that the driving piece can be locked when in the unlocking position and the reset position, in actual use, stable and reliable unlocking, resetting and reset position keeping functions and an unlocking position keeping function can be achieved, and accidental emergency unlocking caused by some misoperations is avoided.
本发明涉及锁体解锁技术领域，公开一种解锁组件、紧急解锁装置和轨道车辆。解锁组件中，解锁件能够在解锁位置和复位位置之间转换，解锁件具有空运动行程和驱动运动行程；驱动件具有锁定状态和解锁状态；解锁件在空运动行程运动时能够使得驱动件从锁定状态转换为解锁状态；解锁件在驱动运动行程运动时能够带动驱动件运动到解锁位置或复位位置，驱动件在解锁位置时处于锁定状态且用于将锁体解锁，驱动件在复位位置时处于锁定状态且用于将锁体锁定。由于驱动件处在解锁位置和复位位置时能够锁定，在实际使用中，可以实现稳定可靠的解锁、复位、复位位置保持功能和解锁位置保持功能，避免由于一些误操作而导致的失误紧急解锁。
Unlocking assembly, emergency unlocking device and rail vehicle
The invention relates to the technical field of lock body unlocking, and discloses an unlocking assembly, an emergency unlocking device and a rail vehicle. In the unlocking assembly, an unlocking piece can be switched between an unlocking position and a reset position, and the unlocking piece has an empty motion stroke and a driving motion stroke; a driving piece has a locking state and an unlocking state; the unlocking piece can enable the driving piece to be switched from the locking state to the unlocking state when moving in the empty motion stroke; and the unlocking piece can drive the driving piece to move to the unlocking position or the reset position when moving in the driving motion stroke, the driving piece is in the locking state when in the unlocking position and is used for unlocking a lock body, and the driving piece is in the locking state when in the reset position and is used for locking the lock body. Due to the fact that the driving piece can be locked when in the unlocking position and the reset position, in actual use, stable and reliable unlocking, resetting and reset position keeping functions and an unlocking position keeping function can be achieved, and accidental emergency unlocking caused by some misoperations is avoided.
本发明涉及锁体解锁技术领域，公开一种解锁组件、紧急解锁装置和轨道车辆。解锁组件中，解锁件能够在解锁位置和复位位置之间转换，解锁件具有空运动行程和驱动运动行程；驱动件具有锁定状态和解锁状态；解锁件在空运动行程运动时能够使得驱动件从锁定状态转换为解锁状态；解锁件在驱动运动行程运动时能够带动驱动件运动到解锁位置或复位位置，驱动件在解锁位置时处于锁定状态且用于将锁体解锁，驱动件在复位位置时处于锁定状态且用于将锁体锁定。由于驱动件处在解锁位置和复位位置时能够锁定，在实际使用中，可以实现稳定可靠的解锁、复位、复位位置保持功能和解锁位置保持功能，避免由于一些误操作而导致的失误紧急解锁。
Unlocking assembly, emergency unlocking device and rail vehicle
解锁组件、紧急解锁装置和轨道车辆
LI WEIWEI (Autor:in) / ZHOU ZHIBANG (Autor:in) / XIAO LIANG (Autor:in) / TANG XIAODONG (Autor:in)
05.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
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