A safety isolation device for a rail transit train comprises a cavity formed in one side of the bottom of a train body, grooves are formed in the inner walls of the front and rear ends of the cavity respectively, a first supporting pedal is arranged in the cavity in a matched manner, a rotating shaft can be inserted into one corresponding groove, a placement groove is formed in one side of the first supporting pedal, the inner walls of the front and rear ends of the placement groove are each provided with a plurality of insertion holes, a second supporting pedal is arranged in the placement groove in a matched manner, and a through hole is formed in one side of the second supporting pedal. The safety isolation device is easy to operate; a trainman only needs to open a limiting device and then pull the first supporting pedal and the second supporting pedal outwards, adjustment is conducted according to the distance between a train door and a station, the response speed is high, the situation that mechanical equipment is low in response speed and waiting time is needed is avoided, and the phenomenon of delay is prevented; and besides, the trainman does not need to take up and take down an independent supporting plate when getting on and off the train each time, so that the fatigue of the trainman is relieved.
一种用于轨道交通列车的安全隔离装置,包括开设于车体底部一侧的腔体,腔体的前后两端内壁分别开设凹槽,腔体内配合设有第一支撑踏板,旋转轴能够插入至对应的一条凹槽内,第一支撑踏板的一侧开设放置槽,放置槽的前后两端内壁分别开设数个插孔,放置槽内配合设有第二支撑踏板,第二支撑踏板的一侧开设通孔。本装置操作简单,乘务员仅需打开限定装置,然后向外拉动第一支撑踏板、第二支撑踏板即可,并根据火车车门与车站之间的距离进行调整,反应快速,避免了机械设备反应速度慢,需要等待时间,防止产生延迟现象,而且也无需乘务员每次上下车时,带着单独的支撑板拿上拿下操作,减轻乘务员的劳累。
Safety isolation device for rail transit train
一种用于轨道交通列车的安全隔离装置
2020-12-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Safety control system and method under rail transit train fault
Europäisches Patentamt | 2020
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