43 : 43 : 經濟部智慧財產局員工消費合作杜印製 4004pifi4d〇c/〇〇6 A7 _____ B7 五、發明說明（V ) 本發明係提供一種電扶梯階梯絞鏈之更換方法及其使用 之拉出軌裝置，特別係指可縮短作業時間的電扶梯階梯絞 鏈的更換方法。 按’一般電扶梯係以無端頭連接的多數階梯絞鏈，利 用引導滾軸指引沿驅動軌道前進，而使階梯踏板進行循環 動作，當階梯絞鏈磨損時便須進行更換。配合此項工作的 實施’必須拆除階梯絞鏈上的多數連接螺栓，此時，操作 員必須事先將電扶梯搭乘處的地板拆除，然後再進入機械 室內拆除連接螺栓後，由引導軌道上取下階梯絞鏈，並放 置於地板上。 惟，近年電扶梯大多設置於大型高樓、百貨公司、超 市、地下鐵等處所，此外亦可能因福利措施而在JR(日本 鐵路）或私人鐵路的車站月台上亦設置有電扶梯，造成電 扶梯的設置數量激增。若在上述地點，對具大量運輸功用 的電扶梯，因進行階梯絞鏈更換等事宜’而必須長時間停 止時，對使用者而言，將造成非常的不便，故不爲所好。 設置在如地下鐵等處的電扶梯，係在固定無端頭之電 扶梯的階梯軸上，利用連接工具固定階梯踏板，然後電扶 梯便利用驅動機咬合於經減速機的鏈輪上，使無端頭狀的 階梯踏板進行迴轉式運轉。 第19A圖所示係習知電扶梯之階梯絞鏈更換方法的槪 略側視圖，進行階梯絞鏈更換作業狀態下的電扶梯側示 圖。1係指橡膠扶把，2係指線路腳板’ 3係指內側面板， 4係指前進驅動軌，5係指調整軌，6係指迴轉整合固定軌， 4 本紙張尺度適用中國國家標準（CNS)A4規格（2]0 X 297公沒） ---------— — ·11111-11 ^ — ' ί請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 4¾§71 4004pifl. doc/ 006 A7 五、發明說明（2) 7係指內軌，8係指圓形軌，9係指調整軌，10係指前進 跟蹤軌，11係指回頭跟蹤軌，12係指回頭驅動軌，Π係 指調整軌，14係指迴轉整合固定軌，15係指外軌，16係 指地下機械室。 前進驅動軌4係，支撐電扶梯之階梯滾軸(如第3圖) 並同時引導方向的軌道，調整軌5係用以執行軌道長度等 的調整，迴轉整合固定軌6係於電扶梯反轉部的軌道上滑 動經過階梯滾軸的軌道，內軌7係設置於反轉部內側，並 從反轉部內側支撐電扶梯，圓形軌8係用以將階梯的跟蹤 階梯滾軸反轉，調整軌9係以滑行連接於圓形軌8和回頭 跟蹤軌11之間的方式調整軌道，前進跟蹤軌10係沿移動 路徑的前進方向導引及支持跟蹤階梯滾軸的軌道，回頭跟 蹤軌11係沿移動路徑的回頭方向導引支持跟蹤階梯滾軸 的軌道，回頭驅動軌12係沿著移動路徑的回頭方向導引 階梯滾軸的軌道，調整軌13係以滑動連接於回頭驅動軌12 和迴轉整合固定軌14之間的方式調整軌道，迴轉整合固 定軌14係在固定軌14和電扶梯反轉部的外軌15之間滑 動經過階梯滾軸的軌道，外軌15係設置於反轉部之外側， 以反轉部外側支持階梯滾軸的軌道。 22所指的舊階梯絞鏈，通過前進軌驅動軌4、回頭驅 動軌12、調整軌5、13、迴轉整合固定軌6、14、地面上 下機械室的內軌7、外軌15的反轉元件，而形成無端頭狀 連接的循迴圏環。 上述習知技術進行電扶梯之階梯絞鏈的交換方法，係 --------I ----- -------!|訂--J--I J!--46,· -(請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210x 297公釐） 經濟部智慧財產局員工消費合作社印製 4d ：-： / 4004pif1.doc/006 A7 _ B7 五、發明說明（七） 採用下述步驟進行。首先，確定運輸階梯絞鏈的數目（實 際傳輸上之階梯絞鏈係組合3個階梯絞鍵而進行傳輸）， 將電梯停止’如第2圖所不’拆除地上機械室的地面板， 關閉電源’拆除踢腳護板裝飾物27後’再拆除踢腳護板26， 然後再將階梯踏板28由全部階梯絞鏈予以拆除。然後， 拆除地下機械室的頂板29，並拆除頂板承接角鋼。其次， 如第19B圖所示，其繪tf習知電扶梯階梯絞鏈更換步驟及 操作人員空間的槪略側視圖。操作人員進入地下機械室 內，在靠近切離點17處’從舊階梯絞鏈22拆除舊階梯軸 21，將舊階梯絞鏈22環分開形成階梯絞鏈直鏈，將分離 的舊階梯絞鏈22上側直鏈的一端22b連結到搭乘處上設 置的懸掛裝置。接著，在分離的舊階梯絞鏈22下側直鏈 的一端22c，也就是外軌15側部的地方，連接新階梯軸21a， 與新階梯絞鏈22a之三節階梯絞鏈中一端。然後機械室的 操作人員和搭乘處上的2個操作人員共同操作，開啓下降 運轉(手動），將內軌7的舊階梯絞鏈22抽出搭乘處’同時 將新階梯絞鏈22a沿著外軌15裝入。從搭乘處抽出之舊 階梯絞鏈22的端處，將三節階梯絞鏈的舊階梯軸21從切 離點17的附近取出，再將已取出的舊階梯軸21及舊階梯 絞鏈22移去。然後，將下一個三節新階梯絞鍵22a裝入 替代的位置，並將之前交換的斩階梯絞鏈22a的一端和， 現在的新階梯軸2U連接，啓動下降運轉（手動），將內軌7 側的舊階梯絞鏈22拉出搭乘處的同時，將新階梯絞鏈22a 沿著外軌15裝入。 6 ___________ 本紙張尺度適用中國國家標準（CNS)A4規格（210 x 297公釐） ^---------t·· - - ---- 」(請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 43 B? ^ j 4004pifl.doc/006 A7 __B7 五'發明說明（年） 重複上述操作，直到舊階梯絞鏈22全部更換完成爲 止。然後，將新階梯絞鏈22a二端連接上新階梯軸21a， 而再度形成圈環狀後，才算完成階梯絞鏈的更換作業。 有鑑於上述習知方法中，更換電扶梯之階梯絞鏈時， 操作人員必須進入狹窄且作業環境惡劣的機械室內，以非 常勉強的姿勢，重複進行拆除連接螺栓，將重量頗重的階 梯絞鏈由引導軌拆除，並放置於搭乘處地板上的作業，如 此將導致電扶梯之階梯絞鏈的更換作業更加困難，亦頗耗 操作時間。 在上述習知電扶梯的階梯絞鏈更換方法中，因爲階梯 絞鏈的更換作業係在地下機械室內、或其附近進行操作， 所以只能2〜3人進行更換作業，造成作業時間增長，電扶 梯停止運轉的時間亦變長的問題點產生。此外，因爲地下 機械室的操作場所頗爲狹小，雖然三節階梯絞鏈的重量， 依照型態而有不同的重量，但是若較輕階梯絞鏈的話，單 隻亦具有約40kg的重量，對操作者的安全性將產生問題。 故，本發明遂以解決上述問題點爲課題，目的在於提 供可輕易的在短時間內進行操作之電扶梯階梯絞鏈之更換 方法及其配合使用的階梯絞鏈更換用導出軌裝置。 本發明所提供電扶梯階梯絞鏈的更換方法，係針對以 連接呈無端頭圈環狀且在各連接點處具引導滾軸的多數階 梯絞鏈，並導引沿驅動軌進行循環之電扶梯階梯絞鏈，施 行更換作業的方法，係由機械室內的驅動軌附近至建築物 地板上，延伸設置導出軌，拆除階梯絞鏈圈環之其中一個 7 -------------^---------訂 i-rilT — —0 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 4004pif1. doc/ 006 pj — B7 五、發明說明（$ ) 連接點，形成具備一端與另一端的階梯絞鏈直鏈，將階梯 絞鏈直鏈一端上的導引滾軸放置於導出軌裝置上’並將階 梯絞鏈直鏈的一端順沿導出軌移動，將階梯絞鏈依序由驅 動軌上移動至導出軌裝置上，而將階梯絞鏈直鏈拉出於電 扶梯搭乘處，在電扶梯搭乘處由導出軌裝置上放下階梯絞 鏈直鏈，在電扶梯搭乘處將新階梯絞鏈直鏈配置於導出軌 裝置上，將新階梯絞鏈直鏈沿導出軌裝置輸送’移動至驅 動軌上，在機械室內將新階梯絞鏈直鏈的一端與另一端相 連接，而在引導軌上形成新階梯絞鏈的無端頭圈環。 本發明所提供電扶梯階梯絞鏈更換用導出軌裝置’係 配合在以連接呈無端頭圈環狀且在各連接點處具引導滾軸 的多數階梯絞鏈，並導引沿驅動軌進行循環之電扶梯階梯 絞鏈，施行更換作業時，所使用的階梯絞鏈更換用導出軌 裝置，係包括有引導軌及固定軌，其中，該引導軌係由機 械室內延伸至建築物地板上，其中一端配置於可接受導經 拆除連接而形成直鏈狀之階梯絞鏈一端的導引滾軸，而另 一端則配置於建築物地板上，將放置階梯絞鏈的導引滾軸 並進行引導者；該固定軌係放置於建築物地板上，並連接 於引導軌的另一端，而將由驅動軌利用導出軌依序拉出的 階梯絞鏈予以固定者。 本發明所提供電扶梯階梯絞鏈更換用導出軌裝置中， 該引導軌與固定軌間的角度係以可變化方式連接。 該固定軌係具備可配合設置場地大小而適度追加，俾 調整長度者。 8 本紙張尺度適用尹國固家標準（CNS)A4規格（2J〇x297公釐） (請先閱讀背面之注意事項再填寫本頁> ------ I I 訂---- -----ί* 經濟部智慧財產局具Η消費合作社印製 43 8713 〇04pifl-cioc/006 A7 B7 $、發明說明（) 該引導軌及固定軌亦可爲具備將各軌道維持特定間隔 的間隔保持構件、爲固定在桁架上的桁架固定用裝設元 件、以及爲相互間連接的連接元件的組合式結構。 該間隔保持構件具備長孔、及卡合於該長孔的接合元 件，俾調整軌道間的間隔。 本發明所提供電扶梯階梯絞鏈更換用導出軌裝置，亦 包含有臨時軸，該臨時軸係在中央部位設管狀軸，該管狀 軸二端具有以螺絲固定的長度調整軸，在經螺鎖後之長度 調整軸的二端上具有利用螺鎖方式固定的軸具，該軸具的 端部則具有階梯滾軸，可重複進行軸的拆開與組合。 依照上述結構，本發明亦提供一種階梯絞鏈更方法， 係針對連接呈無端頭環狀，且將各連接元件上具有多數引 導滾軸的階梯絞鏈沿驅動軌進行引導及循環之電扶梯階梯 絞鏈的更換，而拆除上下機械室的頂板，在下機械室中， 由階梯絞鏈圈環上取出全數的階梯踏板，將引導軌利用下 機械室的驅動軌放置在搭乘處底板上； 拆除一根階梯絞鏈之階梯軸，俾將階梯絞鏈的環圈切 開，將階梯絞鏈的一端沿導出軌送出於搭乘處地板上，在 搭乘處的地板上，進行拆除階梯軸，更換階梯絞鏈，裝入 階梯軸後，將階梯絞鏈沿導出軌回復原處，裝入階梯軸俾 將階梯絞鏈回復原來的無端圈環狀，將階梯絞鏈移轉到次 一待更換部位處，重複上述順序更換全部的階梯絞鏈，然 後拆除導出軌，在階梯絞鏈上裝設階梯，並裝上上下機械 室的頂板。 9 (請先閱讀背面之注意事項再填寫本頁) 裝------_—計—；—^----^ 經濟部智慧財產局員工消費合作社印製 本纸張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 經濟部智慧財產局員工消費合作社印製 43 B7 f 4004pifl* doc/ 006 pj 五、發明說明（np 本發明所提供的階梯絞鏈更方法，在拆除連接階梯絞 鏈的階梯軸，而切開階梯絞鏈環後，可一次將較多段的階 梯絞鏈拉出於設置在搭乘處的引導軌上，而可一次進行較 多段的階梯絞鏈更換。 因爲本發明所提供的階梯絞鏈更方法，可一次拉出較 多段階梯絞鏈於設置在搭乘處的引導軌上，俾一次進行新 舊階梯絞鏈的多段更換，而可大幅縮短階梯絞鏈的更換時 間。 以下針對本發明實施態樣，利用第1圖進行說明。第 1圖係本發明一實施例的電扶梯階梯絞鏈更換方法之槪略 側視圖，其中與第19A圖具相同或相當部份，均賦予相同 標號，在此不贅述。 如第1圖所示，並配合參考第14圖、第15圖及第20 圖，30條指引導軌(導出軌裝置），在該引導軌30中間部 位處，利用螺母6卜61a(如第14圖）將吊環螺栓(轉動螺栓)50 固定於頂板承接裝設元件20上（如第14圖及第20圖）’在 該吊環螺栓50上固定有以螺絲51裝設的桁架固定用裝設 元件45、及以螺絲46固定於該桁架固定用裝設元件45上 的引導軌30。該引導軌30(如第1圖）的其中一端係設置於 內軌7上，另一端則分別利用螺絲41c固定在引導軌承接 台65上（如第15圖），該引導軌承接台65係利用螺鎖元件 85而裝設。 第2圖所示係本發明電扶梯之階梯絞鏈更換方法的電 扶梯下半部立體示意圖。圖中，26係踢腳護板、27係指 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) 裝---- tr.i;----------0 4 0 04pi f1.doc/006 A7 五、發明說明（¾ ) 踢腳護板裝飾物、28係指階梯踏板、29係指頂板。 第3圖所示係階梯軸的結構示意圖。如圖所示，該階 梯軸21的二端設有階梯滾軸23 ’該階梯滾軸23(如第1圖) 轉送驅動軌4、12(如第1圖），並利用軸套31(如第3圖)在 階梯滾軸23內側處，連結階梯絞鏈22。該階梯絞鏈22係 利用止分輪32、墊片34、止分輪35加以固定^於中間部 位處並設有承接階梯的襯套37。 其次，第4A及4B圖所示係引導軌之剖面示意圖及下 視圖。如圖所示，引導軌(導出軌裝置)3〇1如第1圖)係將階 梯滾軸23轉送至引導軌30上，並將階梯絞鏈22拉至搭 乘處的裝置。引導軌30係由引導軌a (承接滾軸元件)70(如 第20圖）、引導軌b (導出軌)80、及延長軌引導軌（固定軌)90 等三部份所構成。 第5圖到第13圖係構成引導軌之零件的分解立體示 意圖，將一倂詳細說明於相關的第14、15、16、17圖之各 構成部份。 第14圖係引導軌a (承接滾軸元件)70、及引導軌(導 出軌)b 80的結構示意圖。如圖所示，引導軌a 70係一端 置放於內軌7上，另一端則以螺絲41連接於蝴蝶夾40之 其中一片上。該蝴蝶夾40的另一片，則利用螺絲41a固 定於引導軌b 80的一端上，藉此可變化調整引導軌a 70 與引導軌b 80間所夾合的角度。引導軌b 80其一端介由 螺絲41a連接到蝴蝶夾40上，且介由桁架固定用裝設元 件45固定在頂板承接裝設元件20上。其中，桁架固定用 (請先閱讀背面之注意事項再填寫本頁) ,---- — J I I 訂· 1 _--— Ί ! ' 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用1f1國國家標準（CNS)A4規格（210x 297公釐） 經濟部智慧財產局員工消費合作社印製 438713 4 0 04pi f1,d〇c/ 〇 0 6 A7 B7 五、發明說明（q ) 裝設元件45(如第8圖之形狀)係由螺絲46加以固定’頂板 承接裝設元件20係固定於如圖引導軌b 80下方所示的建 築物結構材。桁架固定用裝設元件45與頂板承接裝設兀 件20間的連接，係在頂板承接裝設元件20上利用以螺母 61、61a及吊環螺栓5〇(如第9圖之形狀），將螺絲51插入 該吊環螺栓50的圈環中。引導軌b 80的另一端，如第15 圖，利用螺絲41b固定在蝴蝶夾40a的另一片上。爲使階 梯滾軸23(如第1圖）可輕易的由內軌7移動到引導軌a 70， 所以如第Η圖，該引導軌a 70盡可能採水平設計。引導 軌a 70的側壁二端採三角形截角設計（如第5圖之形狀）， 爲了使引導軌a 70之一端在階梯滾軸23移動時不會妨礙 到軌角，另一端在引導軌b 80靠近引導軌a 70的側壁端 上也切成三角形（如第6圖之形狀），以使蝴蝶夾40的開度 變大，容易將引導軌a 70設置於內軌7上、及自內軌7上 拆除該引導軌a 70。 第15圖所示係引導軌b 80及延長引導軌90的結構示 意圖。如上所示(第14圖），引導軌b 80的中間部位處固 定於桁架固定用裝設元件45上，另一端則利用螺絲41b(如 第15圖）裝設於蝴蝶夾40a。該蝴蝶夾40a的另外一片，則 以螺絲41c固定在引導軌承接台65(如第10圖之形狀)上， 並固定於延長引導軌90上，使引導軌80與延長引導軌 90(如第Π圖之形狀)藉由蝴蝶夾4〇a而相互連接，並將延 長引導軌90固定於引導軌承接台65上。藉此，使導出軌 的引導軌b 80 ’與固定軌的延長引導軌90，利用蝴蝶夾40a 本紙張尺度適用中國國家標準（CNS)A4規格（210x 297公釐） ----------- •裝· _ ! J _ — 訂·__! — 1_·α, (讀先閱讀背面之注意事項再填寫本頁) 4004pifl.doc/006 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（) 相互連接。該引導軌承接台65利用具螺栓的螺鎖元件85(女口 第13圖之形狀）’貫穿設在引導軌間隔保持構件75(如第12 圖之形狀）上的長孔中，並以可調整相對位置的方式裝設 於引導軌間隔保持構件75上。將引導軌承接台65分別固 定於左右延長引導軌90時，間隔保持構件75係分別用以^ 調整所需的間隔。 桌16圖所7Γ；係在延長引導軌90上，連接其他延長弓丨 導軌90c時的連接元件結構示意圖。如圖所示，延長引導 軌90及第二延長引導軌90c，係利用螺絲41d、41e連接 於引導軌承接台65a上。藉由在引導軌承接台65a上設置 承接螺絲41d、41e的長孔65d，而可調整引導軌承接台65a 與第二延長引導軌90c間的長度方向位置，俾調整延長引 導軌90與第二延長引導軌90c間的間隔。此情況下，即 便在延長引導軌90與第二延長引導軌90c間之間產生間 隙的話，因爲引導軌承接台65a具有導引軌道的作用，所 以對階梯滾軸23的移動及固定均亦不會造成任何影響。 引導軌承接台65a利用螺鎖元件85a可調整間隔保持構件 75a的位置關係。左右軌道間隔的設定亦可依照上述方式 進行。 第17A ' 17B圖係連接板的結構示意圖。如圖所示， 連接板55係利用螺絲41h、41i將引導軌b 80a及延長引導 軌90b固定於引導軌承接台65b上。連接板55(如第7圖 之形狀）的使用場合及使用時機爲，當地下機械室正使用 延長桁架且僅引導軌b 80a還沒拉到搭乘處地板，而要將 本紙張尺度適用中國國家標準（CNS)A4規格（21〇χ 297公每） ---------I I I · --I —— ! ——irv—^---J----^ . (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 / .,，勹 4 0 04pi f 1 , doc/ 0 0 6 A7 ________B7___ 五、發明說明（II ) 引導軌b 80a和延長引導軌90b連接固定的時候。 第〗8圖係臨時軸24的剖面圖。如圖所不’該臨時軸 24(如第1圖）的中央部位處爲柱軸93，並包括有錯接於該 柱軸93上的螺母97、以螺絲96插入螺母97中而固定的 軸具91、利用阻擋元件94而裝設的階梯滾軸23。若將該 臨時軸24上的螺絲96鬆開，且將軸具91與軸具92上的 固定用螺絲與以鬆開的話，便可拆除階梯絞鏈22。 其次，針對本發明實施例的階梯絞鏈交換方法’利用 第1圖及第2圖進行說明。首先，作業準備係確認待搬運 的新階梯絞鏈22a的數目（新階梯絞鏈22a在搬運上係呈三 節爲一組的方式輸送）。停止電扶梯，取出地下機械室的 頂板29(如第2圖）並切斷電源。其次，拆除踢腳護板裝飾 物27，拆除靠近運轉單元附近的踢腳護板26，並將階梯 踏板28的階梯軸21全部拆除。 拆除地下機械室16的頂板29,並拆除頂板承接角鋼， 使作爲更換工具的引導軌（導出軌裝置）30配合搭乘處寬 度，決定需設置延長引導軌90的數目並裝設於特定位置 上。利用繩子等固定，以使引導軌a70不致接觸到舊階梯 絞鏈22。確認舊階梯絞鏈22的待更換數目。 其次，將所拆除的舊階梯軸21作記號，移動舊階梯 絞鏈22到舊階梯軸21切離點17上，並拆除舊階梯軸21， 在已拆開的舊階梯絞鏈22之兩端上裝設臨時軸24, 一端 放於內軌7上，另一端放置於外軌15上。拆除引導軌a70 的固定設施，拿出內軌7上的舊階梯絞鏈22，裝設引導軌 本紙張尺度適用令國國家標準（CNS)A4規格（2丨0 X 297公釐） --—-I - I - - I II * - - I I -Γ I - · 1 I 1 I Ί I I I ^ I (請先Μ讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 4004pifl.doc/006 pj ___B7 五、發明說明（|2) a70，而將舊階梯絞鏈22置於引導軌a70上，使電扶梯進 行下降運轉，使舊階梯絞鏈22在引導軌30上移動，並拉 出到搭乘處的較平坦的地方。停止移動舊階梯絞鏈22，拆 除臨時軸24，將每個三節階梯軸21取出，移出舊階梯絞 鏈22及階梯軸21。 將與所移除舊階梯絞鏈22相同數0的新階梯絞鏈 22a，放置於引導軌上，以每三節的方式裝設新階梯軸21a， 在新階梯絞鏈22a、與舊階梯絞鏈22的連接處、與終端處 的新階梯絞鏈22a上裝設臨時軸24，確認搭乘處的新階梯 絞鏈22a全部連接後，進行上昇運轉，使新的階梯絞鏈22a 回到原位置，利用繩子等固定，以使設置在內軌7上的引 導軌a70不會接觸到階梯軸21，。取下兩端 利_時軸24，將新階梯絞鏈22a齊舊階梯絞鏈22相連 接，將舊階梯絞鏈22移到下一個待更換位置，重複上述 操作步驟，直到舊階梯絞鏈22全部更換完畢爲止。最後， 以新階梯軸2U連接新階梯絞鏈22a的兩端，完成更換程 序。 其次，移除所設置的引導軌30，裝設頂蓋承接角鋼， 裝設全部階梯踏板28，啓動試運轉，確認有無異常情況。 依序裝設踢腳護板26、踢腳護板裝飾物27、及上下機械 室的頂板29後，移除工具，再度啓動試運轉，確認有無 異常情況。至此而完成階梯絞鏈的更換作業。 依照上述階梯絞鏈的更換方法，可一次移除或裝設多 數個階梯絞鏈，大幅縮短作業時間，電扶梯必須停止的時 本紙張尺度適用中國國家標準（CNS)A4規袼（210 X 297公釐） — — — — — — — — — — — · · I I — — ？ I 1= 111111,^_ (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作杜印製 43 871 ：j 4004pifl. doc/ 006 __B7 五 '發明說明（丨去） 間亦降至習知技術的一半以下。此外，因在地下機械室16 的作業減少，所以可降低作業的危險性，提昇安全性。 綜上所述，本發明所提供電扶梯階梯絞鏈之更換方 法，利用臨時軸及作爲導出裝置的引導軌，而將階梯絞鏈 移到搭乘處較寬廣的地面上，可一次間進行多數階梯絞鏈 的更換，僅少進入地下機械室的次數及時間，同時因可在 較寬廣處進行更換作業，達縮短作業時間，降低作業的危 險性，提昇安全性之功效。 【圖示簡單說明】 第1圖係本發明一實施例的電扶梯階梯絞鏈更換方法之槪 略側視圖。 第2圖係本發明之電扶梯的下半部立體示意圖。 第3圖係本發明之電扶梯階梯絞鏈及階梯軸的立體示意 圖。 第4A圖係本發明之電扶梯階梯絞鏈更換方法中所採用的 導出軌裝置的側視圖。 第4B圖係本發明之電扶梯階梯絞鏈更換方法中所採用的 導出軌裝置的下視圖。 第5圖係導出軌裝置之滾軸承接元件的三視圖。 第6圖係導出軌裝置之導出軌的三視圖。 第7圖係導出軌裝置之固定軌的三視圖。 第8圖係導出軌裝置之桁架固定裝設元件的三視圖。 第9圖係導出軌裝置之吊環螺栓的三視圖。 第10圖係導出軌裝置之軌承接台的三視圖。 —；-------- ------!tr_ (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 4004pif1.doc/006 A7 4004pif1.doc/006 A7 經濟部智慧財產局員工消費合作社印製 B7 五、發明說明（jl\) 第u圖係導出軌裝置之延長軌的三視圖。 第12圖係導出軌裝置之軌間隔保持構件的三視圖。 第13圖係導出軌裝置之螺鎖元件的三視圖。 第14圖係本發明之導出軌裝置與電扶梯之驅動軌間之關 係的分解示意圖" 第15圖係導出軌裝置之引導軌b及延長軌的分解示意圖。 第16圖係延長軌之連接元件的分解示意圖。 第17A、B圖係固定軌之連接板部份的分解示意圖。 第18圖係本發明臨時軸之部份剖面側視圖。 第19A圖係習知電扶梯階梯絞鏈更換方法的槪略側視圖。 第19B圖係習知電扶梯階梯絞鏈更換步驟及操作人員空間 的槪略側視圖。 第20圖係繪示依照本發明之較佳實施例之更換電扶梯階 梯絞鏈更換方法中所採用的導出軌裝置整體示意 圖。 圖示標號說明】 1:橡膠扶把 2:線路腳板 3:內側面板 4:前進驅動軌 5:調整軌 6:迴轉整合固定軌 7:內軌 8:圓形軌 31:軸套 32:止分輪 34:墊片 35:止分輪 37:襯套 40、40a:蝴蝶夾 41 ' 41a 、 41b 、 41c 、 41d 41e、41h、41i:螺絲 ----------- i 11 I J-- — I I I Ί 11 I (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 x 297公釐） 438713 4004pifl.doc/006 A7 B7 五、發明說明（g) 9:調整軌 10 11 12 13 14 15 16 17 20 前進跟蹤軌 回頭跟蹤軌 回頭驅動軌 調整軌 迴轉整合固定軌 外軌 地下機械室 切離點 頂板承接裝設元件 階梯軸 45 46 50 51 55 61 65 桁架固定用裝設元件 螺絲 吊環螺栓(轉動螺栓） 螺絲 連接板 61a:螺母 65a、65b:引導軌承接 21 21a:階梯軸 22:階梯絞鏈 22a:階梯絞鏈 經濟部智慧財產局員工消費合作社印製 23 24 26 27 28 29 階梯滾軸 臨時軸 踢腳護板 踢腳護板裝飾物 階梯踏板 頂板 30:引導軌（導出軌裝置） 台 65d:長孔 70:引導軌a(承接滾軸元 件） 75:引導軌間隔保持構件 80、80a:引導軌b(導出軌） 85、85a:螺鎖元件 90、90b、90c延長引導軌 91軸具 92軸具 93柱軸 94阻擋元件 96螺絲 97螺母 請 先 閱 讀 背 面 之 注 意 事 項 再 填 寫 本 頁 裝 f 訂 本紙張尺度通用中國國家標準（CNS)A4規格（210x 297公釐）43: 43: Consumption cooperation of employees of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed 4004pifi4d〇c / 〇〇6 A7 _____ B7 V. Description of the invention (V) The present invention provides a method for replacing stepped hinges of escalators and the use thereof. Derailment device, especially the replacement method of escalator step hinge which can shorten the working time. According to the ‘general escalator’, most of the stepped hinges are connected endlessly. The guide rollers are used to guide along the drive track to make the stepped pedals circulate. When the stepped hinges are worn, they must be replaced. In conjunction with the implementation of this work, most of the connecting bolts on the step hinge must be removed. At this time, the operator must remove the floor of the escalator boarding place before entering the machine room to remove the connecting bolts, and then remove it from the guide rail. Step hinge and place on the floor. However, in recent years, most escalators are installed in large high-rise buildings, department stores, supermarkets, subways, etc. In addition, due to welfare measures, escalators may also be installed on the platforms of JR (Japanese Railways) or private railway stations, resulting in The number of escalator installations has skyrocketed. If the escalator with a large number of transportation functions must be stopped for a long time due to the replacement of the step hinges at the above-mentioned location, it will cause great inconvenience to the user, so it is not preferable. The escalators installed in places such as subways are fastened to the stepped shafts of the escalators without ends, and the stepped pedals are fixed by connecting tools, and then the escalators are conveniently engaged by the drive machine on the chain wheels through the reducer to make them endless. The head-like stepped pedal performs rotary operation. Fig. 19A is a schematic side view of a conventional method for replacing a step hinge of an escalator, and a side view of the escalator in a state where the step hinge is replaced. 1 refers to the rubber handle, 2 refers to the circuit board, 3 refers to the inner panel, 4 refers to the forward drive rail, 5 refers to the adjustment rail, 6 refers to the rotary integrated fixed rail, 4 This paper size applies to Chinese national standards (CNS ) A4 specifications (2) 0 X 297 public) ---------— — · 11111-11 ^ — 'ί Please read the precautions on the back before filling out this page) Consumption by employees of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the cooperative 4¾§71 4004pifl. Doc / 006 A7 V. Description of the invention (2) 7 refers to the inner rail, 8 refers to the circular rail, 9 refers to the adjustment rail, 10 refers to the forward track, and 11 refers to the back track 12 refers to the return drive rail, Π refers to the adjustment rail, 14 refers to the slewing integrated fixed rail, 15 refers to the outer rail, and 16 refers to the underground machinery room. 4 forward drive rails, supporting the step rollers of the escalator (as shown in Figure 3) and guiding the direction of the track at the same time, the adjustment rail 5 is used to perform the adjustment of the track length, etc., and the turning integrated fixed rail 6 is the escalator reverse The inner rail 7 is arranged on the inside of the reversing part and supports the escalator from the inside of the reversing part. The circular track 8 is used to reverse the tracking of the stepped ladder roll. The adjusting track 9 is a track that is connected between the circular track 8 and the return tracking track 11 by sliding. The forward tracking track 10 is a track that guides and supports the stepped roller along the forward direction of the moving path. The return track 11 It guides the track supporting the step roller along the turning direction of the moving path. The turning driving track 12 guides the track of the step roller along the turning direction of the moving path. The adjusting rail 13 is slidably connected to the turning driving track 12 and The rails are adjusted in the manner between the slewing integrated fixed rails 14. The slewing integrated fixed rails 14 are rails that slide through the stepped rollers between the fixed rails 14 and the outer rails 15 of the escalator reversing part. The outer rails 15 are arranged in reverse. unit Outside, with outside support reversing part of a stepped roller track. The old step hinges designated by 22 are reversed by the forward rail drive rail 4, the return drive rail 12, the adjustment rails 5, 13, the slewing integrated fixed rails 6, 14, the upper and lower machinery room inner rails 7, and the outer rails 15. Components, and form a loop loop without end connection. The method for exchanging the step hinge of the escalator by the above-mentioned conventional technology is -------- I ----- -------! | Order--J--IJ!-46 , ·-(Please read the precautions on the back before filling this page) This paper size applies the Chinese National Standard (CNS) A4 specification (210x 297 mm) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 4d:-: / 4004pif1 .doc / 006 A7 _ B7 V. Description of the Invention (7) Use the following steps. First, determine the number of transport step hinges (the actual step hinges are combined with 3 step hinges for transmission), stop the elevator 'as shown in Figure 2', remove the floor panel of the above-ground machinery room, and turn off the power 'After removing the kick guard trim 27', the kick guard 26 is removed, and then the stepped pedal 28 is removed by all the step hinges. Then, the roof 29 of the underground machinery room is removed, and the roof receives the angle steel. Secondly, as shown in FIG. 19B, it shows a tf conventional escalator step hinge replacement procedure and a schematic side view of the operator space. The operator enters the underground machinery room and removes the old step shaft 21 from the old step hinge 22 near the cut-off point 17, separates the old step hinge 22 to form a step hinge straight chain, and separates the separated old step hinge 22 One end 22b of the upper straight chain is connected to a suspension device provided on the boarding place. Next, a new step shaft 21a is connected to one end of the three step hinges of the new step hinge 22a at the end 22c of the straight chain under the separated old step hinge 22, that is, the side of the outer rail 15. Then the operator of the machine room and the two operators on the boarding place jointly operated and started the lowering operation (manually), and pulled the old step hinge 22 of the inner rail 7 out of the boarding place. At the same time, the new step hinge 22a along the outer track 15mounts. From the end of the old step hinge 22 drawn from the boarding place, take out the old step shaft 21 of the three step hinge from the vicinity of the cut-off point 17, and then remove the old step shaft 21 and the old step hinge 22 that have been taken out . Then, install the next three-section new step hinge 22a into the alternative position, and connect one end of the previously cut step ladder hinge 22a with the current new step shaft 2U, start the lowering operation (manually), and connect the inner rail 7 While the old step hinge 22 on the side is pulled out of the boarding place, the new step hinge 22a is loaded along the outer rail 15. 6 ___________ This paper size is in accordance with China National Standard (CNS) A4 (210 x 297 mm) ^ --------- t ··------ "(Please read the precautions on the back before (Fill in this page) Printed by 43 B? ^ J 4004pifl.doc / 006 A7 __B7 5 'Invention Description (Year) of the Intellectual Property Bureau of the Ministry of Economic Affairs Repeat the above operation until the old ladder hinge 22 is completely replaced. Then, the two ends of the new stepped hinge 22a are connected to the new stepped shaft 21a, and a loop is formed again, and then the replacement operation of the stepped hinge is counted. In view of the above-mentioned conventional method, when replacing the step hinge of the escalator, the operator must enter the narrow and harsh working room of the machine room, repeatedly remove the connecting bolts in a very reluctant posture, and place the heavy step hinge The removal of the guide rail and placing it on the floor of the boarding place will make the replacement of the step hinges of the escalator more difficult and time-consuming. In the conventional step hinge replacement method of the above-mentioned conventional escalator, since the replacement operation of the step hinge is performed in or near the underground machinery room, only 2 to 3 people can perform the replacement operation, which results in an increase in operation time and electricity. The problem that the escalator stops for a long time also becomes longer. In addition, because the operating room of the underground machinery room is quite small, although the weight of the three-step ladder hinge varies according to the type, if the step ladder hinge is lighter, it also has a weight of about 40kg. This will cause problems for the safety of the user. Therefore, the present invention aims to solve the above problems, and aims to provide a method for replacing an escalator step hinge which can be easily operated in a short time, and a lead rail device for replacing the step hinge which is used together. The method for replacing step hinges of escalators provided by the present invention is directed to the majority of step hinges that have endless loops and have guide rollers at each connection point, and guide the escalator that circulates along the drive rail. Ladder hinge, the method of performing replacement operations, is from the vicinity of the drive rail in the machinery room to the building floor, extending the lead-out rail, removing one of the ladder hinge ring 7 ----------- -^ --------- Order i-rilT — —0 (Please read the precautions on the back before filling this page) This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) ) 4004pif1. Doc / 006 pj — B7 V. Description of the invention ($) Connection point, forming a stepped hinge straight chain with one end and the other end, and placing the guide roller on one end of the stepped hinge straight chain on the lead-out rail device Up 'and move one end of the ladder hinge straight chain along the lead-out rail, move the ladder hinge from the drive rail to the lead-out rail device in order, and pull the ladder hinge straight chain out of the escalator boarding place, The ladder hinge is placed on the escalator boarding place from the lead-out rail device. The new ladder hinge straight chain is arranged on the lead-out rail device at the ladder boarding place, and the new ladder hinge straight chain is transported along the lead-out rail device to the drive rail, and one end of the new ladder hinge straight chain and another One end is connected, and a new stepped hinge is formed on the guide rail without end ring. The lead-out rail device for replacing the step hinge of the escalator provided by the present invention is matched with a plurality of step hinges which are connected in a ring-shaped endless ring and have guide rollers at each connection point, and guides the circulation along the drive rail. The escalator step hinge is used to replace the lead-out device for the step hinge in the replacement operation, which includes a guide rail and a fixed rail. The guide rail extends from the machine room to the building floor, where One end is arranged on one end of the guide roller which can accept the guide hinge dismantling connection to form a straight chain step hinge, and the other end is arranged on the building floor. The guide roller of the step hinge will be placed and guided. The fixed rail is placed on the floor of the building and connected to the other end of the guide rail, and the stepped hinges sequentially pulled out by the drive rail using the lead-out rail are fixed. In the lead-out rail device for escalator step hinge replacement provided by the present invention, the angle between the guide rail and the fixed rail is connected in a variable manner. The fixed rail system can be appropriately added in accordance with the size of the installation site, and the length can be adjusted. 8 This paper size applies Yin Guogu's Standard (CNS) A4 specification (2J × 297mm) (Please read the precautions on the back before filling this page > ------ II Order ----- --- ί * Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and printed by a consumer cooperative 43 8713 〇04pifl-cioc / 006 A7 B7 $, description of the invention () The guide rail and the fixed rail can also be provided with an interval that maintains each track at a specific interval The holding member is a combined structure of a truss fixing installation element fixed to a truss and a connecting element connected to each other. The interval holding member includes a long hole and a joining element engaged with the long hole. The interval between the rails. The lead-out rail device for escalator step hinge replacement provided by the present invention also includes a temporary shaft. The temporary shaft is provided with a tubular shaft at the central part, and the two ends of the tubular shaft have a length adjustment shaft fixed by screws. On both ends of the length-adjusted shaft after screwing, there is a shaft fixed by a screw lock method, and the end of the shaft has a stepped roller, which can repeatedly disassemble and combine the shaft. According to the above structure, The invention also provides a stage The hinge method is more suitable for the connection of the endless loop, and the step hinge with a large number of guide rollers on each connecting element guides and circulates the escalator step hinge along the drive rail to replace the upper and lower machine rooms. In the lower machine room, take out all the stepped pedals from the step hinge ring, and place the guide rail on the floor of the boarding place by using the drive rail of the lower machine room; remove the step shaft of the step hinge, and The loop of the step hinge is cut, and one end of the step hinge is sent out along the lead-out rail to the floor of the boarding place. On the floor of the boarding place, the step shaft is removed, the step hinge is replaced, the step shaft is inserted, and the step is twisted. The chain is returned to the original position along the lead-out rail, and the stepped hinge is installed to return the stepped hinge to the original endless loop ring. The stepped hinge is moved to the next place to be replaced. Repeat the above sequence to replace all the stepped hinges. Remove the lead-out rails, install ladders on the ladder hinges, and install the top plate of the upper and lower machinery rooms. 9 (Please read the precautions on the back before filling this page) Installation ------_— 计 —; — ^ --- -^ Printed by the Employees ’Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper is printed to the Chinese National Standard (CNS) A4 (210 X 297 mm) Printed by the Employees’ Cooperatives of the Intellectual Property Bureau of the Ministry of Economics 43 B7 f 4004pifl * doc / 006 pj V. Description of the invention (np) The step hinges provided by the present invention have a more method. After removing the step shaft connecting the step hinges and cutting the step hinges, you can pull more sections of step hinges at a time. The guide rails at the boarding place can be replaced by a plurality of steps of hinges at one time. Because the step hinges provided by the present invention are more method, more steps of the hinges can be pulled out at a time on the guide rails provided at the boarding place.进行 Multiple replacement of old and new ladder hinges at one time can greatly reduce the replacement time of ladder hinges. The embodiment of the present invention will be described below with reference to FIG. 1. FIG. 1 is a schematic side view of a method for replacing a step hinge of an escalator according to an embodiment of the present invention. The same or equivalent parts as those in FIG. 19A are given the same reference numerals, and are not described herein. As shown in Fig. 1, with reference to Figs. 14, 15, and 20, 30 guide rails (lead-out rail device) are used. At the middle portion of the guide rail 30, a nut 6b 61a (as in Fig. 14) is used. (Picture) Fix eyebolt (rotary bolt) 50 to the top plate receiving installation element 20 (as shown in Figs. 14 and 20). "The eyebolt 50 has a truss fixing installation element mounted with screws 51." 45, and a guide rail 30 fixed to the truss fixing mounting element 45 with screws 46. One end of the guide rail 30 (as shown in FIG. 1) is provided on the inner rail 7, and the other end is respectively fixed on the guide rail receiving platform 65 (as shown in FIG. 15) with screws 41 c. It is installed with a screw lock element 85. Figure 2 is a perspective view of the lower half of the escalator in the method for replacing the step hinge of the escalator according to the present invention. In the picture, 26 is the skirting board and 27 is the paper size applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) (please read the precautions on the back before filling this page). tr.i; ---------- 0 4 0 04pi f1.doc / 006 A7 V. Description of the invention (¾) Decoration of kickboard, 28 means stepped pedal, 29 means top board. The structure diagram of the stepped shaft shown in Figure 3. As shown in the figure, two steps of the stepped shaft 21 are provided with stepped rollers 23 'The stepped roller 23 (as shown in Fig. 1) transfers the driving rails 4, 12 (as shown in Fig. 1), and uses a sleeve 31 (as shown in Fig. 1) (Figure 3) The step hinge 23 is connected to the inside of the step roller 23. The step hinge 22 is fixed at the middle position by a stop wheel 32, a washer 34, and a stop wheel 35, and is provided with a bushing 37 for receiving steps. Secondly, the cross-sectional schematic diagram and the bottom view of the guide rail shown in Figs. 4A and 4B. As shown in the figure, the guide rail (lead-out rail device 301 as shown in Fig. 1) is a device that transfers the step roller 23 to the guide rail 30, and pulls the step hinge 22 to the ride place. The guide rail 30 is composed of a guide rail a (receiving roller element) 70 (as shown in FIG. 20), a guide rail b (lead-out rail) 80, and an extension rail guide rail (fixed rail) 90. Figures 5 to 13 are exploded perspective views of the parts constituting the guide rails, and a detailed description of each component of the related Figures 14, 15, 16, and 17 is provided. Fig. 14 is a schematic structural diagram of a guide rail a (receiving roller element) 70 and a guide rail (exit rail) b80. As shown in the figure, one end of the guide rail a 70 is placed on the inner rail 7 and the other end is connected to one of the butterfly clips 40 with screws 41. The other piece of the butterfly clip 40 is fixed to one end of the guide rail b 80 by a screw 41a, so that the angle between the guide rail a 70 and the guide rail b 80 can be changed and adjusted. One end of the guide rail b 80 is connected to the butterfly clip 40 via a screw 41a, and is fixed to the top plate receiving installation element 20 via a truss fixing installation element 45. Among them, for truss fixing (please read the precautions on the back before filling out this page), ---- — JII order · 1 _-- — Ί! National Standard (CNS) A4 (210x 297 mm) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 438713 4 0 04pi f1, Doc / 〇0 6 A7 B7 V. Description of the invention (q) Installation element 45 (The shape as shown in FIG. 8) is fixed by screws 46. The top plate receiving installation element 20 is fixed to the building structural material shown below the guide rail b80. The connection between the truss fixing installation element 45 and the top plate receiving installation element 20 is made on the top plate receiving installation element 20 by using nuts 61, 61a and eye bolts 50 (as shown in the shape of FIG. 9). 51 is inserted into the ring of the eyebolt 50. The other end of the guide rail b 80, as shown in FIG. 15, is fixed to the other piece of the butterfly clip 40a by a screw 41b. In order to make the step roller 23 (as shown in FIG. 1) easily move from the inner rail 7 to the guide rail a 70, as shown in the second figure, the guide rail a 70 is designed as horizontally as possible. The two ends of the side wall of the guide rail a 70 adopt a triangular truncated design (as shown in the figure 5). In order to make one end of the guide rail a 70 not move to the rail angle when the step roller 23 moves, the other end is on the guide rail b. 80 is also cut into a triangle on the side of the guide rail a 70 (as shown in Figure 6) to make the opening of the butterfly clip 40 larger, and it is easy to set the guide rail a 70 on the inner rail 7 and from the inside. The guide rail a 70 is removed from the rail 7. The structure of the guide rail b 80 and the extended guide rail 90 shown in FIG. 15 is shown. As shown above (Fig. 14), the middle portion of the guide rail b 80 is fixed to the truss fixing installation element 45, and the other end is attached to the butterfly clip 40a by screws 41b (see Fig. 15). The other piece of the butterfly clip 40a is fixed to the guide rail receiving platform 65 (as shown in FIG. 10) with screws 41c, and fixed to the extended guide rail 90, so that the guide rail 80 and the extended guide rail 90 (such as The shape of the figure ii) is connected to each other by a butterfly clip 40a, and the extended guide rail 90 is fixed on the guide rail receiving platform 65. Therefore, the guide rail b 80 ′ of the lead-out rail and the extended guide rail 90 of the fixed rail are made of the butterfly clip 40 a. The paper size is in accordance with the Chinese National Standard (CNS) A4 (210x 297 mm) ------- ---- • Equipment · _! J _ — Order · __! — 1_ · α, (Read the precautions on the back before filling in this page) 4004pifl.doc / 006 A7 B7 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs System five, description of the invention () interconnected. The guide rail receiving platform 65 uses a bolt-locking element 85 (the shape of the female mouth in FIG. 13) to penetrate through a long hole provided in the guide rail interval holding member 75 (the shape in FIG. 12), and may be The relative position is adjusted on the guide rail interval holding member 75. When the guide rail receiving platforms 65 are fixed to the left and right extension guide rails 90, respectively, the interval maintaining members 75 are used to adjust the required intervals. The table 16 is shown in FIG. 7Γ; it is a schematic diagram of the connection element structure when it is attached to the extension guide rail 90 and connected to other extension bows 丨 guide rail 90c. As shown in the figure, the extended guide rail 90 and the second extended guide rail 90c are connected to the guide rail receiving base 65a by screws 41d and 41e. By providing the long holes 65d of the receiving screws 41d and 41e on the guide rail receiving platform 65a, the longitudinal position between the guide rail receiving platform 65a and the second extension guide rail 90c can be adjusted, and the extension guide rail 90 and the second extension guide can be adjusted. The interval between the guide rails 90c is extended. In this case, even if a gap occurs between the extended guide rail 90 and the second extended guide rail 90c, the guide rail receiving platform 65a functions as a guide rail, and therefore, the movement and fixation of the step roller 23 are not affected. Will have any impact. The guide rail receiving base 65a can adjust the positional relationship of the interval holding member 75a by a screw lock element 85a. The left and right track intervals can also be set as described above. Figures 17A '17B are structural diagrams of the connecting plate. As shown in the figure, the connecting plate 55 fixes the guide rail b 80a and the extended guide rail 90b to the guide rail receiving base 65b by screws 41h and 41i. The use occasion and timing of the connecting plate 55 (like the shape in FIG. 7) is that the local lower machinery room is using an extension truss and only the guide rail b 80a has not been pulled to the floor of the boarding place, and the paper size is applicable to the Chinese country Standard (CNS) A4 specification (21〇χ 297 males each) --------- III · --I ——! ——Irv — ^ --- J ---- ^. (Please read first Note on the back, please fill in this page again) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economy /. ,, 勹 4 0 04pi f 1, doc / 0 0 6 A7 ________B7___ 5. Description of the invention (II) Guide rail b 80a and extension When the guide rail 90b is connected and fixed. FIG. 8 is a cross-sectional view of the temporary shaft 24. As shown in the figure, a central shaft of the temporary shaft 24 (as shown in FIG. 1) is a column shaft 93, and includes a nut 97 staggered to the column shaft 93, and a shaft fixed by inserting a screw 96 into the nut 97. A tool 91, a step roller 23 provided with a blocking member 94. If the screw 96 on the temporary shaft 24 is loosened and the fixing screws on the shaft 91 and 92 are loosened, the step hinge 22 can be removed. Next, the step hinge method according to the embodiment of the present invention will be described using FIG. 1 and FIG. 2. First, the work preparation system confirms the number of new step hinges 22a to be transported (the new step hinges 22a are transported in a three-section group). Stop the escalator, take out the top plate 29 of the underground machinery room (as shown in Figure 2), and cut off the power. Next, remove the skirt guard 27, remove the skirt guard 26 near the operating unit, and remove all the step shafts 21 of the step pedal 28. The top plate 29 of the underground machinery room 16 is removed, and the top plate receives the angle steel, so that the guide rail (exiting rail device) 30 as a replacement tool matches the width of the riding place, and it is determined that the number of extension guide rails 90 needs to be set and installed at a specific position. It is fixed with a rope or the like so that the guide rail a70 does not touch the old step hinge 22. Confirm the number of old ladder hinges 22 to be replaced. Next, mark the removed old stepped shaft 21, move the old stepped hinge 22 to the separation point 17 of the old stepped shaft 21, and remove the old stepped shaft 21, at both ends of the old stepped hinge 22 that has been disassembled A temporary shaft 24 is installed on the top, one end is placed on the inner rail 7, and the other end is placed on the outer rail 15. Remove the fixed facilities of the guide rail a70, take out the old step hinge 22 on the inner rail 7, and install the guide rail. The paper size applies the national standard (CNS) A4 specification (2 丨 0 X 297 mm) --- -I-I--I II *--II -Γ I-· 1 I 1 I Ί III ^ I (Please read the precautions on the back before filling out this page) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 4004pifl .doc / 006 pj ___B7 V. Description of the invention (| 2) a70, and the old step hinge 22 is placed on the guide rail a70, the escalator is lowered, and the old step hinge 22 is moved on the guide rail 30. And pull it out to a flatter place. Stop moving the old stepped hinge 22, remove the temporary shaft 24, and take out each of the three stepped hinges 21, and remove the old stepped hinge 22 and the stepped shaft 21. A new step hinge 22a with the same number as the old step hinge 22 removed is placed on the guide rail, and a new step shaft 21a is installed every three sections. The new step hinge 22a and the old step hinge A temporary shaft 24 is installed at the connection point of 22 and the new stepped hinge 22a at the terminal. After confirming that the new stepped hinge 22a at the boarding point is all connected, it is raised to return the new stepped hinge 22a to the original position. It is fixed with a rope or the like so that the guide rail a70 provided on the inner rail 7 does not contact the stepped shaft 21 ′. Take off the shaft 24 at both ends, connect the new step hinge 22a with the old step hinge 22, move the old step hinge 22 to the next position to be replaced, and repeat the above steps until the old step hinge 22 Until all replacements are completed. Finally, both ends of the new step hinge 22a are connected with a new step shaft 2U to complete the replacement procedure. Next, remove the installed guide rail 30, install the top cover to receive the angle steel, install all the stepped pedals 28, start the trial operation, and check whether there is any abnormality. After installing the skirting guard 26, the skirting guard decoration 27, and the ceiling 29 of the upper and lower machine rooms in order, remove the tools and restart the trial operation to check whether there is any abnormality. This completes the replacement of the step hinge. According to the replacement method of the stepped hinges, a plurality of stepped hinges can be removed or installed at one time, which greatly shortens the operating time. When the escalator must be stopped, the paper size applies the Chinese National Standard (CNS) A4 Regulation (210 X 297). Mm) — — — — — — — — — — — · · II — —? I 1 = 111111, ^ _ (Please read the precautions on the back before filling out this page) Du Cooperation Printed by the Intellectual Property Bureau of the Ministry of Economy 43 871: j 4004pifl. Doc / 006 __B7 Five 'Invention Description (丨 Go) Also reduced to less than half of the conventional technology. In addition, since the work in the underground machine room 16 is reduced, the danger of the work can be reduced and the safety can be improved. To sum up, the method for replacing the step hinge of the escalator provided by the present invention uses a temporary shaft and a guide rail as a lead-out device to move the step hinge to a wider ground at the boarding place, so that most steps can be performed at one time. The replacement of hinges only requires fewer times and time to enter the underground machinery room. At the same time, the replacement operation can be performed in a wider area, which shortens the operation time, reduces the danger of the operation, and improves the safety. [Brief description of the diagram] FIG. 1 is a schematic side view of a method for replacing a step hinge of an escalator according to an embodiment of the present invention. Fig. 2 is a perspective view of the lower half of the escalator of the present invention. Fig. 3 is a schematic perspective view of a step hinge and a step shaft of an escalator according to the present invention. Figure 4A is a side view of the lead-out rail device used in the escalator step hinge replacement method of the present invention. Fig. 4B is a bottom view of the lead-out rail device used in the escalator step hinge replacement method of the present invention. Fig. 5 is a three-view view of the rolling bearing connecting element of the lead-out rail device. Figure 6 is a three-view view of the lead-out rail of the lead-out rail device. Figure 7 shows three views of the fixed rail of the lead-out rail device. Fig. 8 is a three view of the truss fixed installation element of the lead-out rail device. Figure 9 is a three-view drawing of the eyebolt of the out-rail device. Fig. 10 is a three view of the rail receiving platform of the lead-out rail device. —; -------- ------! Tr_ (Please read the notes on the back before filling out this page) This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 4004pif1.doc / 006 A7 4004pif1.doc / 006 A7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed B7 V. Description of Invention (jl \) Figure u is a three-view view of the extended rail of the export rail device. Fig. 12 is a three-view view of a rail interval maintaining member of the lead-out rail device. Fig. 13 is a three-view view of the screw-locking element of the lead-out rail device. Fig. 14 is an exploded schematic diagram of the relationship between the lead-out rail device and the drive rail of the escalator of the present invention. Fig. 15 is an exploded schematic view of the guide rail b and the extension rail of the lead-out rail device. Figure 16 is an exploded view of the connecting elements of the extension rail. Figures 17A and B are exploded views of the connecting plate portion of the fixed rail. Fig. 18 is a partial cross-sectional side view of the temporary shaft of the present invention. Figure 19A is a schematic side view of a conventional method for replacing a step hinge of an escalator. Fig. 19B is a schematic side view of the conventional steps for replacing the step hinges of the escalator and the operator space. Fig. 20 is an overall schematic diagram showing a lead-out rail device used in a method for replacing an escalator step and a ladder hinge according to a preferred embodiment of the present invention. [Illustration of symbol and label] 1: Rubber handlebar 2: Line footboard 3: Inside panel 4: Forward drive rail 5: Adjustment rail 6: Rotary integrated fixed rail 7: Inner rail 8: Round rail 31: Bushing 32: Stop points Wheel 34: Spacer 35: Stop minute wheel 37: Bushing 40, 40a: Butterfly clips 41 '41a, 41b, 41c, 41d 41e, 41h, 41i: Screws ---------- i 11 I J-- — III Ί 11 I (Please read the precautions on the back before filling this page) This paper size applies to China National Standard (CNS) A4 (210 x 297 mm) 438713 4004pifl.doc / 006 A7 B7 V. Description of the invention (g) 9: Adjusting rail 10 11 12 13 14 15 16 17 20 Forward tracking rail Turning back Tracking rail Turning back Drive rail Adjusting rail rotation Integrated fixed rail Outer rail Underground machine room Cut-off point Top plate receiving installation element ladder shaft 45 46 50 51 55 61 65 Installation elements for truss fixing Screw eye bolts (rotating bolts) Screw connection plate 61a: Nuts 65a, 65b: Guide rail support 21 21a: Ladder shaft 22: Ladder hinge 22a: Ladder hinge Intellectual property bureau Printed by employee consumer cooperatives 23 24 26 27 28 29 Ladder rollers Temporary shaft Kick guards Kick guards Decoration Stepped pedal top plate 30: guide rail (lead rail device) stage 65d: long hole 70: guide rail a (receiving roller element) 75: guide rail space maintaining member 80, 80a: guide rail b (lead rail) 85, 85a: Screw lock elements 90, 90b, 90c Extension guide rails 91 Axes 92 Axes 93 Columns 94 Blocking elements 96 Screws 97 Nuts Please read the precautions on the back before filling in this page f Binding paper size Common Chinese National Standard (CNS ) A4 size (210x 297 mm)