列車(chē)屏蔽門(mén)文獻(xiàn)綜述

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文獻(xiàn)綜述：屏蔽門(mén)在城市軌道交通系統(tǒng)的應(yīng)用綜述

院系：自動(dòng)控制與機(jī)械工程學(xué)院專(zhuān)業(yè)：機(jī)械設(shè)計(jì)制造及其自動(dòng)化班級(jí)：2023級(jí)姓名：學(xué)號(hào)：

指導(dǎo)教師：

2023年12月25日

摘要

在以人為本的現(xiàn)代社會(huì)中，城市軌道交通的服務(wù)水平需要不斷地提高。對(duì)乘客安全、車(chē)站環(huán)境、節(jié)能等方面的要求也在相應(yīng)的不斷提高。屏蔽門(mén)系統(tǒng)正是由于城市軌道交通的這些需要而產(chǎn)生的。屏蔽門(mén)系統(tǒng)是設(shè)置在城市軌道交通車(chē)站站臺(tái)邊緣的一種安全裝置。它將列車(chē)與車(chē)站站臺(tái)候車(chē)區(qū)域隔離開(kāi)來(lái)，在列車(chē)到達(dá)和出發(fā)時(shí)可自動(dòng)開(kāi)啟和關(guān)閉，為乘客營(yíng)造了一個(gè)安全、舒適的候車(chē)環(huán)境。本文從屏蔽門(mén)系統(tǒng)的基本定義和結(jié)構(gòu)開(kāi)始，首先在文章的第一部分對(duì)屏蔽門(mén)系統(tǒng)進(jìn)行了介紹，包括屏蔽門(mén)系統(tǒng)的定義、類(lèi)型及結(jié)構(gòu)。接下來(lái)，文章在其次部分介紹了屏蔽門(mén)系統(tǒng)的特點(diǎn)。通過(guò)一系列概念和分類(lèi)的介紹，使讀者對(duì)屏蔽門(mén)系統(tǒng)有了一定的認(rèn)識(shí)。從文章的第三部分開(kāi)始，我們重點(diǎn)陳述了屏蔽門(mén)系統(tǒng)在城市軌道交通中的應(yīng)用。文章的第三部分主要對(duì)屏蔽門(mén)系統(tǒng)以后的應(yīng)用前景進(jìn)行了展望和分析。最終，我們還通過(guò)分析，對(duì)屏蔽門(mén)在城市軌道交通中的應(yīng)用提出了幾點(diǎn)建議。

關(guān)鍵字：城市軌道交通；屏蔽門(mén)系統(tǒng)；應(yīng)用；安全

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目錄

一屏蔽門(mén)系統(tǒng)概述··················································································································4

1.1屏蔽門(mén)系統(tǒng)定義··········································································································41.2屏蔽門(mén)系統(tǒng)的類(lèi)型······································································································41.3屏蔽門(mén)系統(tǒng)的門(mén)體結(jié)構(gòu)·······························································································4二屏蔽門(mén)系統(tǒng)特點(diǎn)··················································································································6

2.1優(yōu)點(diǎn)·····························································································································62.2缺點(diǎn)·····························································································································8三屏蔽門(mén)系統(tǒng)在地鐵中的應(yīng)用前景·······················································································9

3.1屏蔽門(mén)系統(tǒng)在地鐵中的發(fā)展趨勢(shì)···············································································93.2財(cái)務(wù)盈利能力分析······································································································93.3社會(huì)經(jīng)濟(jì)效益評(píng)價(jià)····································································································10四屏蔽門(mén)系統(tǒng)在城市軌道交通中的應(yīng)用建議······································································11結(jié)論······································································································································12結(jié)束語(yǔ)···································································································································12參考文獻(xiàn)·····························································································································13

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一屏蔽門(mén)系統(tǒng)概述

1.1屏蔽門(mén)系統(tǒng)定義

屏蔽門(mén)系統(tǒng)是應(yīng)用在城市軌道交通中設(shè)置于車(chē)站站臺(tái)邊緣的一種安全裝置。它將列車(chē)與車(chē)站站臺(tái)候車(chē)區(qū)域隔離開(kāi)來(lái)，在列車(chē)到達(dá)和出發(fā)時(shí)可自動(dòng)開(kāi)啟和關(guān)閉，為乘客營(yíng)造了一個(gè)安全、舒適的候車(chē)環(huán)境。1.2屏蔽門(mén)系統(tǒng)的類(lèi)型

屏蔽門(mén)可以大致分為以下兩種類(lèi)型：1.2.1全封閉式屏蔽門(mén)

它是一道自上而下的玻璃隔離墻和活動(dòng)門(mén)，沿著車(chē)站站臺(tái)邊緣和兩端頭設(shè)置，能把站臺(tái)候車(chē)區(qū)與列車(chē)進(jìn)站?？繀^(qū)完全隔離。這種屏蔽門(mén)系統(tǒng)的主要功能是增加安全性、儉約能耗以及降低噪音等。1.2.2半封閉式屏蔽門(mén)

它是一道上不封頂?shù)牟ＡЦ綦x墻和活動(dòng)門(mén)或不銹鋼籬笆門(mén)。與全封閉式相比，安裝位置基本一致，但結(jié)構(gòu)簡(jiǎn)單，高度低，空氣可以通過(guò)屏蔽門(mén)上部流通，造價(jià)也低。它主要是起一種隔離的作用，提高站臺(tái)候車(chē)乘客的安全，同時(shí)它也還能起到一定的降噪作用。1.3屏蔽門(mén)系統(tǒng)的門(mén)體結(jié)構(gòu)

門(mén)體結(jié)構(gòu)由支撐結(jié)構(gòu)、門(mén)檻、頂箱、滑動(dòng)門(mén)、固定門(mén)、應(yīng)急門(mén)和端門(mén)組成。（1）支撐結(jié)構(gòu)

支撐結(jié)構(gòu)包括底部支承部件、門(mén)梁、立柱、頂部自動(dòng)伸縮裝置等部分。支撐結(jié)構(gòu)能夠承受屏蔽門(mén)的垂直載荷、隧道通風(fēng)系統(tǒng)產(chǎn)生的風(fēng)壓、列車(chē)運(yùn)行活塞風(fēng)形成的正負(fù)方向水平載荷、乘客擠壓力和地震、震動(dòng)等載荷。底部支承部件分為上

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下兩部分，底部下部構(gòu)件表面通過(guò)絕緣鍍層處理，采用絕緣安裝，使屏蔽門(mén)與建筑結(jié)構(gòu)絕緣。底部上下部分采用橢圓形孔連接，實(shí)現(xiàn)前后方向的調(diào)整；與底部預(yù)埋槽鋼協(xié)同，實(shí)現(xiàn)縱向調(diào)整。頂部自動(dòng)伸縮裝置與立柱連接，實(shí)現(xiàn)高度方向士30mm的調(diào)整，通過(guò)頂部方形墊板上的弧形孔和預(yù)埋件的縱向?qū)Р蹖?shí)現(xiàn)前后左右的位置調(diào)整。（2）門(mén)檻

門(mén)檻包括固定門(mén)門(mén)檻和活動(dòng)門(mén)門(mén)檻。固定門(mén)門(mén)檻承受固定門(mén)的垂直載荷，活動(dòng)門(mén)門(mén)檻承受乘客載荷。門(mén)檻采用不銹鋼材料，表面設(shè)有防滑齒形槽，提高門(mén)檻的耐磨性和防滑性。門(mén)檻結(jié)構(gòu)中有滑動(dòng)導(dǎo)槽，與滑動(dòng)門(mén)協(xié)同，導(dǎo)槽底部有直通孔，導(dǎo)槽內(nèi)的雜物和灰塵可以下落。（3）頂箱

頂箱由站臺(tái)側(cè)不銹鋼固定板鉸接、不銹鋼蓋板和后蓋板等組成。頂箱內(nèi)設(shè)有門(mén)驅(qū)動(dòng)系統(tǒng)、鎖緊和解鎖裝置、門(mén)控單元、配電端子箱、導(dǎo)軌及頂梁等部件.頂箱可以承受各種水平載荷。頂箱前蓋板上設(shè)有門(mén)鎖，蓋板周邊有可壓縮橡膠密封條，當(dāng)蓋板關(guān)閉緊鎖時(shí)，形成完整的密封箱體，有效地降低噪聲。（4）滑動(dòng)門(mén)

滑動(dòng)門(mén)(SD)由門(mén)玻璃、門(mén)框、門(mén)吊掛連接板、導(dǎo)靴、門(mén)榜相交密封條、手動(dòng)解鎖裝置等組成。正常運(yùn)行時(shí)，滑動(dòng)門(mén)是乘客上下車(chē)的通道，也是車(chē)站隧道內(nèi)發(fā)生火災(zāi)或故障時(shí)，列車(chē)到站后乘客的疏散通道?；瑒?dòng)門(mén)上部的吊掛連接板與門(mén)機(jī)的吊掛板連接，下部裝有導(dǎo)靴，兩扇滑動(dòng)門(mén)靠近中心處裝有橡膠密