The invention discloses a rail transit operation management reminding device which comprises a square frame, fixing structures are installed on the front side and the rear side of the outer wall of the square frame correspondingly, each fixing structure comprises a first connecting plate, a vertical rod, a thread, a vertical cylinder and a second connecting plate, and the inner side of each first connecting plate is connected with the top of the outer wall of the square frame in a welded mode; the bottom of the first connecting plate is connected with the top of the vertical rod in a welded mode. According to the reminding device for rail transit operation management, a second connecting plate moves upwards in cooperation with a thread, position adjustment can be conducted during connection conflict, the installation requirement is met, the trouble of re-punching is omitted, practicability is improved, a rotating threaded rod drives a square plate to move up and down on the inner wall of a square frame, and therefore a reminder is driven to move; troubles of overall disassembly and assembly are saved, use difficulty is reduced, the protective cover covers the broadcasting port to achieve protection and prevent dust from entering, the broadcasting effect of the reminder is ensured, use requirements are met, and use and popularization are facilitated.
本发明公开了一种轨道交通运营管理的提醒装置,包括方架,所述方架的外壁前后两侧均安装有固定结构,所述固定结构包括第一连接板、竖杆、螺纹、竖筒和第二连接板,所述第一连接板的内侧与方架的外壁顶部焊接相连,所述第一连接板的底部与竖杆的顶部焊接相连。该轨道交通运营管理的提醒装置,配合螺纹使第二连接板向上移动,可以在连接冲突时进行位置调节,满足安装需求,省去重新打孔的麻烦,提高了实用性,转动的螺纹杆带动方板在方架的内壁上下移动,从而带动提醒器移动,省去整体拆卸安装的麻烦,降低了使用难度,使保护罩罩在播音口实现保护,防止灰尘进入,确保提醒器播音效果,符合使用需求,便于推广使用。
Reminding device for rail transit operation management
一种轨道交通运营管理的提醒装置
2022-10-28
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
Method and device for reminding arrival of rail transit and server
European Patent Office | 2024
|