The invention relates to an electric emergency ladder installed under a train and a using method, and belongs to the technical field of devices for intercity trains. According to the technical scheme, a mounting beam structure (1) is provided with a lower slide way (14) perpendicular to a train body, a trolley (2) is provided with an upper slide way (15) perpendicular to the train body, the lower slide way is matched with the upper slide way, and the trolley slides on the mounting beam structure in the direction perpendicular to the train body; a ladder (3) is arranged on the trolley and composed of a first pedal (10), a second pedal (11), a third pedal (12), a left side plate (17) and a right side plate (17), and an apron board (4) is arranged outside the first pedal at the foremost end. The escape ladder belongs to a suspension type B product, is installed at the position under the train under an evacuation escape door, does not occupy the space in the train, is reasonable in arrangement of an action mechanism and flexible in operation, solves the problems that a conventional escape ladder for the motor train unit is difficult to operate manually and small in capacity, and is greatly improved in operability, safety and intellectualization.
本发明涉及一种列车车下安装的电动应急梯及使用方法,属于城际列车用器具技术领域。技术方案:安装梁结构(1)设有与列车车体垂直布置的下滑道(14),小车(2)上设有与列车车体垂直布置的上滑道(15),下滑道与上滑道相互匹配,小车在安装梁结构上沿垂直于列车车体方向滑动;小车上设置梯子(3),梯子由踏板一(10)、踏板二(11)、踏板三(12)和左右两块侧板(17)组成位于最前端的踏板一外面设置裙板(4)。本发明属于悬挂类B类产品,安装在疏散逃生门的正下方车下位置,不占用车内空间,动作机构设置合理、操作灵活,解决了常规的动车组逃生梯人工操作困难,容量小的问题,操作性、安全性、智能化也有了很大的提高。
Electric emergency ladder installed under train and using method
一种列车车下安装的电动应急梯及使用方法
2022-03-18
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |