A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Side door locking system and low side door
The invention discloses a side door locking system and a low side door, and belongs to the technical field of railway wagons, the side door locking system comprises a door shield, the upper part of the door shield is hung on a side door hook, and the lower part of the door shield is inserted into the door shield hook; the side door hook is of an L-shaped structure, the door shield comprises a door shield straight plate, the door shield straight plate is connected with a door shield hanging plate, the door shield hanging plate is of an L-shaped structure, the L-shaped structure of the door shield hanging plate is connected with the L-shaped structure of the side door hook in a buckled mode, and the lower portion of the door shield straight plate is connected to the door shield hook in an inserted mode.
本发明公开了一种侧门锁闭系统及低边侧门，属于铁路货车技术领域，包括门挡，所述门挡上部挂接于侧门挂钩，门挡下部与门挡挂钩插接；所述侧门挂钩为L形结构，所述门挡包括门挡直板，门挡直板与门挡挂板连接，门挡挂板为L形结构，门挡挂板的L形结构与侧门挂钩的L形结构相扣接，门挡直板下部插接于门挡挂钩。
Side door locking system and low side door
The invention discloses a side door locking system and a low side door, and belongs to the technical field of railway wagons, the side door locking system comprises a door shield, the upper part of the door shield is hung on a side door hook, and the lower part of the door shield is inserted into the door shield hook; the side door hook is of an L-shaped structure, the door shield comprises a door shield straight plate, the door shield straight plate is connected with a door shield hanging plate, the door shield hanging plate is of an L-shaped structure, the L-shaped structure of the door shield hanging plate is connected with the L-shaped structure of the side door hook in a buckled mode, and the lower portion of the door shield straight plate is connected to the door shield hook in an inserted mode.
本发明公开了一种侧门锁闭系统及低边侧门，属于铁路货车技术领域，包括门挡，所述门挡上部挂接于侧门挂钩，门挡下部与门挡挂钩插接；所述侧门挂钩为L形结构，所述门挡包括门挡直板，门挡直板与门挡挂板连接，门挡挂板为L形结构，门挡挂板的L形结构与侧门挂钩的L形结构相扣接，门挡直板下部插接于门挡挂钩。
Side door locking system and low side door
一种侧门锁闭系统及低边侧门
YU LIANYU (author) / ZHAI FENGYU (author) / ZHANG WANLING (author) / WANG YONGBING (author) / CHEN LIZHUANG (author) / ZHAO YUANPENG (author) / FU KANG (author) / CAO JUNHAO (author) / SONG WEIHAO (author)
2024-02-27
Patent
Electronic Resource
Chinese
| European Patent Office | 2024