The invention provides an electric recovery mechanism matched with a full-width emergency safety device, and belongs to the technical field of rail transit. The ramp recovery rolling wheel mechanism comprises a ramp recovery transmission shaft and two ramp recovery rolling wheels, and the door leaf recovery rolling wheel mechanism comprises a door leaf recovery transmission shaft and a door leaf recovery rolling wheel. The ramp recovery transmission shaft and the door leaf recovery transmission shaft are respectively in power connection with a motor through a clutch device, and a stay rope connected with a pedal of the evacuation ramp and a stay rope connected with a door body of the full-width door leaf are respectively wound on the ramp recovery winding wheel and the door leaf recovery winding wheel; the motor drives the ramp recovery rolling wheel mechanism and the door leaf recovery rolling wheel mechanism to independently run through the clutch device, the inhaul cable and the pull rope are wound, electric recovery of the full-width door leaf and the evacuation ramp is achieved, the problem of heavy workload caused by manual operation is avoided, more time and labor are saved, and the electric recovery requirement for the full-width emergency safety device is met.
本发明提供了一种配合全宽式应急安全装置的电动回收机构,属于轨道交通技术领域。本发明通过在车体地板上安装包括坡道回收传动轴和两坡道回收卷收轮的坡道回收卷轮机构以及包括门扇回收传动轴和一门扇回收卷收轮的门扇回收卷轮机构,且坡道回收传动轴和门扇回收传动轴分别通过一离合装置动力连接于电机上,并将与疏散坡道的踏板连接的拉索和与全宽门扇的门体连接的拉绳分别收卷于坡道回收卷收轮和门扇回收卷收轮上,电机通过离合装置驱动坡道回收卷轮机构和门扇回收卷轮机构独立运转,收卷拉索和拉绳,实现对全宽门扇以及疏散坡道的电动回收,避免了人工操作导致的工作负担重的问题,更加省时省力,满足对全宽式应急安全装置的电动回收需求。
Electric recovery mechanism matched with full-width emergency safety device
一种配合全宽式应急安全装置的电动回收机构
2024-02-06
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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