Newsletter 高速鐵路簡訊 . 交通部高速鐵路工程局
桃園機場捷運電聯車車間走道簡介 Introduction to the Gangway of TIAA MRT EMUs
電聯車車間走道車內通道配置。

機場捷運電聯車車間走道由兩個各一半車間走道所組成,是構成列車組成的彈性部分,允許車廂與車廂之間的相對運動,使得旅客可在車廂之間自由穿梭,提供乘客一個安全通道。其外部設計使列車有連續的外觀;而內部設計則在增進車廂內部的視覺整體性,以及不會產生絆腳及夾傷手指之搭乘安全性,每個車間走道均為相同的設計,可由外部聯結與解聯,具可相互調整互換之特性,利於營運單位後續維修作業。
電聯車車間走道由聯結框架、彈性織物皺褶所製之摺箱、相互彌補車輛間之相對位移之/橋接板、鋁製側板、連至車體之天花板及車間走道支撐架所組成。車間走道之設計須能使其在車輛偏移條件下沒有任何運轉瑕疵發生,並計算考量了機場捷運路線曲率半徑90公尺之各種複雜的狀況,包括軌道曲度、轉向架彈簧性能、車輪磨耗、聯結器性能等,即使因聯結器變形而導致兩節車廂形成垂直與水平運動,車間走道仍可彈性移動以確保車廂間之通道安全,且能確保車端結構不致因車輛碰撞而發生嚴重損壞。

The TIAA MRT EMU gangway consists of two half walkways, which form the flexible part of the train, allowing relative movement between vehicles. It also allows the passengers to pass freely between the vehicles, providing a safe passage for passengers. The exterior design of the gangway allows the train to have a continuous appearance, while the interior design enhances the visual integrity of the interior and free from finger traps and tripping hazards. Each gangway has the same design with identical and interchangeable gangway half, which can be connected and disconnected externally, making it conducive to follow-up maintenance operations by the operating unit.
The gangway of EMU composed of couple frames, bellows made by elastic fabric wrinkles, bridge plates which make up the relative displacement between the vehicles, side panels, ceiling panels connecting the body of the train and gangway support. The gangway shall be designed so it can be free from any operational flaws in the event of vehicle deflection. The calculation must also take into consideration of all the complicated situations regarding the 90-meter radius of curvature of the TIAA MRT System such as the track curvature, bogie suspension performance, wheel wear, coupler performance, etc. The design shall maintain elastic movement of the gangway even if the two adjacent cars form vertical or horizontal movement due to the deformation of the coupler to ensure the safety of the inter-vehicle passageway and to ensure that the vehicle end structure is not seriously damaged by vehicle collision.

  • 電聯車車間走道車廂外觀。
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