The invention relates to the technical field of public transportation, in particular to a public transportation hanging ring handle fixing device which comprises a handrail cross rod, a handle, a fixing device, a handle operating device and an elastic reset mechanism, the handle is hung below the handrail cross rod, the fixing device is installed on the handrail cross rod and extends towards the upper portion of the handrail cross rod, and the fixing device comprises a stabilizing rod; the handle operating device is mounted on the handle, and is used for driving the stabilizer bar to move downwards and to be in butt joint with the handle, so that the handle is rigidly connected to the lower part of the handrail cross bar; the elastic reset mechanism is used for resetting the stabilizer bar. When using the handle, a passenger grabs the handle and the handle at the same time, the handle drives the pull rod to move downwards, the rotating arm rotates to drive the stabilizing rod to move downwards to be inserted into the handle stabilizing hole, and the handrail transverse pipe and the handle are stably fixed to form a fixed handrail and provide stable support.
本发明涉及公共交通技术领域,特别涉及一种公共交通吊环拉手固定装置,包括扶手横杆、拉手、固定装置、拉手操作装置和弹性复位机构,拉手悬吊在扶手横杆的下方,固定装置安装在扶手横杆上并向扶手横杆上方延伸,固定装置包括稳定杆;拉手操作装置安装在拉手上,拉手操作装置用于驱动稳定杆下移并与拉手对接从而将拉手刚性连接在扶手横杆的下方;弹性复位机构用于实现稳定杆复位。乘客使用拉手时,同时抓住拉手和手柄,手柄带动拉杆下移,使转臂转动带动稳定杆下移,插入拉手稳定孔,扶手横管与拉手稳定固定,成为固定扶手,提供稳定的支撑。
Public transport lifting ring handle fixing device
一种公共交通吊环拉手固定装置
2024-10-22
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |