The invention provides an electric emergency safety device for a full-automatic driving A-type vehicle, and belongs to the technical field of rail transit. The overturning part with the lamp body is hinged into the vehicle lamp mounting hole of the full-opening door leaf, the half gear is fixedly mounted on the overturning part, the rack is arranged in the full-opening door leaf in a sliding mode, is in power connection with the half gear through the middle gear and is connected with the rack through the trigger rope, and the trigger rope further extends out of the full-opening door leaf to be connected with a vehicle body. When the fully-opened door leaf is opened, the trigger rope is gradually tensioned, the trigger rope pulls the rack to move and drives the intermediate gear to rotate through the rack, and the intermediate gear and the half gear drive the turnover part to turn over in the vehicle lamp mounting hole, so that the vehicle lamp can still maintain an inclined forward irradiation state after the fully-opened door leaf is turned up; the space where the evacuation slope is located is illuminated, passengers can conveniently observe and judge the external environment, therefore, the safety risk in the evacuation process is reduced, and the safety guarantee performance is improved.
本发明提供了全自动驾驶A型车辆电动应急安全装置,属于轨道交通的技术领域。本发明通过在全开门扇的车灯安装孔内铰接有带灯体的翻转部,翻转部上固定安装有半齿轮,且齿条滑设于全开门扇内并通过中间齿轮与半齿轮动力连接,并通过触发绳索连接齿条,且触发绳索还延伸至全开门体外后与车体连接,在全开门扇打开的同时,逐渐拉紧触发绳索,触发绳索拉动齿条移动并通过齿条驱动中间齿轮转动,通过中间齿轮和半齿轮带动翻转部在车灯安装孔内翻转,从而使得车灯在全开门扇上翻后仍能维持倾斜朝前照射的状态,实现对疏散斜坡所在空间的照明,方便了乘客观察判断外界环境,从而降低了疏散过程中的安全风险,提高了安全保障性能。
Electric emergency safety device for full-automatic driving A-type vehicle
全自动驾驶A型车辆电动应急安全装置
2023-09-29
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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