Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vehicle door isolation device
The invention belongs to the technical field of rail transit equipment, and particularly relates to a vehicle door isolation device. A lock cylinder is arranged in the center of a mounting base; spring bolt shafts are arranged on the two sides of the lock cylinder on the mounting base; spring bolts are arranged on the spring bolt shafts and connected with reset springs arranged on the mounting base; a cam is arranged on the lock cylinder in a sleeving mode; a lock rod is arranged below the cam on the mounting base; a lock rod pin is arranged at the end part of the lock rod; and the lock rod pin extends into the cam. The structure is simple and reliable, the occupied space is small, the mounting position is changed from a vehicle body to a vehicle door mechanism: namely, the mounting base is fixedly connected onto the vehicle door mechanism; in the vehicle door closing process, a door carries and extrudes the spring bolts, so that the spring bolts rotate around the spring bolt shafts to an isolation position; and when the vehicle door needs to be isolated, the lock cylinder is rotated, the lock cylinder drives the cam to rotate, and the cam drives the lock rod to move upwards to the position between the two spring bolts, so that rotation of the spring bolts is limited, the vehicle door cannot be opened, and the safety of passengers in the vehicle running and parking process is guaranteed.
本发明属于轨道交通设备技术领域，具体涉及一种车门隔离装置，安装座的中心设置有锁芯，安装座上锁芯的两侧设置有锁舌轴，锁舌轴上设置有锁舌，锁舌与设置在安装座上的复位弹簧连接，锁芯上套设有凸轮，安装座上凸轮的下方设置有锁杆，锁杆的端部设置有锁杆销，锁杆销伸入凸轮中，结构简单可靠，占用空间小，安装位置由车体变为车门机构：即将安装座固定连接到车门机构上，车门在关闭过程中，门携架挤压锁舌使锁舌绕锁舌轴转动到隔离位置，车门需要隔离时，转动锁芯，锁芯带动凸轮转动，凸轮带动锁杆向上移动到两个锁舌的中间位置，限制锁舌转动，使得车门不会被打开，保证乘客在车辆运行和停靠过程中的安全性。
Vehicle door isolation device
The invention belongs to the technical field of rail transit equipment, and particularly relates to a vehicle door isolation device. A lock cylinder is arranged in the center of a mounting base; spring bolt shafts are arranged on the two sides of the lock cylinder on the mounting base; spring bolts are arranged on the spring bolt shafts and connected with reset springs arranged on the mounting base; a cam is arranged on the lock cylinder in a sleeving mode; a lock rod is arranged below the cam on the mounting base; a lock rod pin is arranged at the end part of the lock rod; and the lock rod pin extends into the cam. The structure is simple and reliable, the occupied space is small, the mounting position is changed from a vehicle body to a vehicle door mechanism: namely, the mounting base is fixedly connected onto the vehicle door mechanism; in the vehicle door closing process, a door carries and extrudes the spring bolts, so that the spring bolts rotate around the spring bolt shafts to an isolation position; and when the vehicle door needs to be isolated, the lock cylinder is rotated, the lock cylinder drives the cam to rotate, and the cam drives the lock rod to move upwards to the position between the two spring bolts, so that rotation of the spring bolts is limited, the vehicle door cannot be opened, and the safety of passengers in the vehicle running and parking process is guaranteed.
本发明属于轨道交通设备技术领域，具体涉及一种车门隔离装置，安装座的中心设置有锁芯，安装座上锁芯的两侧设置有锁舌轴，锁舌轴上设置有锁舌，锁舌与设置在安装座上的复位弹簧连接，锁芯上套设有凸轮，安装座上凸轮的下方设置有锁杆，锁杆的端部设置有锁杆销，锁杆销伸入凸轮中，结构简单可靠，占用空间小，安装位置由车体变为车门机构：即将安装座固定连接到车门机构上，车门在关闭过程中，门携架挤压锁舌使锁舌绕锁舌轴转动到隔离位置，车门需要隔离时，转动锁芯，锁芯带动凸轮转动，凸轮带动锁杆向上移动到两个锁舌的中间位置，限制锁舌转动，使得车门不会被打开，保证乘客在车辆运行和停靠过程中的安全性。
Vehicle door isolation device
一种车门隔离装置
LIN LICHUN (Autor:in) / MIAO CHANGKUN (Autor:in) / LI SONGJUN (Autor:in) / NIE CHANGHAI (Autor:in) / CAI YIWEN (Autor:in)
18.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
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