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A platform for research: civil engineering, architecture and urbanism
Triple door lock device of intercity vehicle cab hinged door
The invention discloses a triple door lock device of an intercity vehicle cab hinged door. The triple door lock device comprises a main lock assembly, an upper auxiliary lock assembly, a lower auxiliary lock assembly and a front gear body, wherein the main lock assembly is arranged in the middle of the front gear body, connected with the upper auxiliary lock assembly arranged on the upper portion of the front gear body through an upper pull rod assembly and further connected with the lower auxiliary lock assembly arranged on the lower portion of the front gear body through a lower pull rod assembly. An installation base and the front gear body are both made of aluminum profiles, the installation base is welded to an inner cavity of the front gear body, the installation base and the inner cavity of the front gear body are reliably connected through fasteners, and the strength of the installation position of a door lock is improved; protrusions of lock bodies are installed in grooves of the inner cavity of the installation base, the end faces of the lock bodies are connected through fasteners, and the triple door lock device is simple in structure, easy and convenient to install, safe and reliable; and the inner lock body and the outer lock body are reliably connected with the main lock body through a main lock shaft and a safety shaft and through fasteners and pipe pins, the fasteners are prevented from being sheared, reliability is improved, and the modular design requirement is met.
本发明公开了一种城际车辆司机室铰链门的三联门锁装置，包括主锁组件、上副锁组件、下副锁组件和前档体，所述主锁组件设于前档体中部，该主锁组件通过上拉杆组件与设于前档体上部的上副锁组件相连，还通过下拉杆组件与设于前档体下部的下副锁组件相连。本发明的安装座与前档体均为铝型材，安装座焊接至前档体的内腔，并分别采用紧固件可靠连接，增加门锁安装位置的强度；锁体的凸起装入安装座内腔的凹槽，端面再通过紧固件连接，结构简单、安装简便、安全可靠；内锁体、外锁体通过主锁轴和保险轴并采用紧固件和管销与主锁体可靠连接，避免了紧固件受剪切，增加可靠性，且满足模块化设计要求。
Triple door lock device of intercity vehicle cab hinged door
The invention discloses a triple door lock device of an intercity vehicle cab hinged door. The triple door lock device comprises a main lock assembly, an upper auxiliary lock assembly, a lower auxiliary lock assembly and a front gear body, wherein the main lock assembly is arranged in the middle of the front gear body, connected with the upper auxiliary lock assembly arranged on the upper portion of the front gear body through an upper pull rod assembly and further connected with the lower auxiliary lock assembly arranged on the lower portion of the front gear body through a lower pull rod assembly. An installation base and the front gear body are both made of aluminum profiles, the installation base is welded to an inner cavity of the front gear body, the installation base and the inner cavity of the front gear body are reliably connected through fasteners, and the strength of the installation position of a door lock is improved; protrusions of lock bodies are installed in grooves of the inner cavity of the installation base, the end faces of the lock bodies are connected through fasteners, and the triple door lock device is simple in structure, easy and convenient to install, safe and reliable; and the inner lock body and the outer lock body are reliably connected with the main lock body through a main lock shaft and a safety shaft and through fasteners and pipe pins, the fasteners are prevented from being sheared, reliability is improved, and the modular design requirement is met.
本发明公开了一种城际车辆司机室铰链门的三联门锁装置，包括主锁组件、上副锁组件、下副锁组件和前档体，所述主锁组件设于前档体中部，该主锁组件通过上拉杆组件与设于前档体上部的上副锁组件相连，还通过下拉杆组件与设于前档体下部的下副锁组件相连。本发明的安装座与前档体均为铝型材，安装座焊接至前档体的内腔，并分别采用紧固件可靠连接，增加门锁安装位置的强度；锁体的凸起装入安装座内腔的凹槽，端面再通过紧固件连接，结构简单、安装简便、安全可靠；内锁体、外锁体通过主锁轴和保险轴并采用紧固件和管销与主锁体可靠连接，避免了紧固件受剪切，增加可靠性，且满足模块化设计要求。
Triple door lock device of intercity vehicle cab hinged door
一种城际车辆司机室铰链门的三联门锁装置
JIANG HONGYUN (author) / ZHONG SHAN (author) / WANG KUN (author) / MAO YONG (author) / WEI ZIMING (author)
2021-05-14
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser