The invention provides a passenger car escape device with a movable seat matched with a slide type safety door. The passenger car escape device comprises a safety door body, a seat track system, a pneumatic driving device and a seat; the bottom of the safety door body is rotationally connected to a passenger car body through a supporting structure, and the safety door body can rotate around the supporting structure and be opened towards the outside of the car; chair legs are arranged at the bottom of the chair, and moving rolling wheels are arranged at the bottoms of the chair legs; the seat track system comprises a track sliding groove and a pneumatic telescopic rod which are arranged on a passenger car bottom plate, and the length direction of the track sliding groove is consistent withthat of the passenger car; one end of the pneumatic telescopic rod is fixed to the passenger car bottom plate through a fixing base, the output end of the pneumatic telescopic rod is fixedly connectedwith the movable rolling wheels, and the movable rolling wheels are slidably arranged in the rail sliding groove; and the pneumatic driving device comprises an air pump, and the air pump is used fordriving the pneumatic telescopic rod to act. The seat can be moved forwards and backwards, a large enough space is provided, and passengers can walk and escape conveniently.
本发明提供一种移动座椅与滑梯式安全门配合的客车逃生装置,包括安全门体、座椅轨道系统、气动驱动装置和座椅;安全门体底部通过支撑结构转动连接在客车车体上,安全门体能绕支撑结构旋转并向车外打开;座椅底部设置有椅腿,椅腿底部设置有移动滚轮;座椅轨道系统包括设置在客车底板上的轨道滑槽和气动伸缩杆,轨道滑槽的长度方向与客车长度方向一致;气动伸缩杆的一端通过固定底座固定在客车底板上,气动伸缩杆的输出端与移动滚轮固定连接,移动滚轮滑动设置在轨道滑槽中;气动驱动装置包括气泵,气泵用于驱动气动伸缩杆动作。本发明可以将座椅进行前后移动,提供足够大的空间,方便乘客走动逃生。
Passenger car escape device with movable seat matched with slide type safety door
一种移动座椅与滑梯式安全门配合的客车逃生装置
2020-06-09
Patent
Electronic Resource
Chinese