200521065 (1) 九、發明說明 【發明所屬之技術領域】 本發明係關於諸如電扶梯及移動式走道之乘客輸送 器，更明確地關於確保移動階的準確導引及導軌於右及左 方向的定位準確性之乘客輸送器。 【先前技術】200521065 (1) IX. Description of the invention [Technical field to which the invention belongs] The present invention relates to passenger conveyors such as escalators and moving walkways, and more specifically to ensure accurate guidance of the moving steps and the right and left guide rail Positioning accuracy of the passenger conveyor. [Prior art]
於諸如電扶梯及移動式定道之乘客輸送器中，數個乘 客搭乘在其上之移動階係藉由階鏈串聯連接的。移動階沿 著導輥附接至其上的導軌而行進，導輥分別地滾動在導軌 上。 圖].3及1 4顯示乘客輸送器的實例。附皆階i之第一 導輥2及第二導輥3分別地滾動在第一對右及左導軌4及 第二對右及左導軌5上。In passenger conveyors such as escalators and moving lanes, the moving stages on which several passengers ride are connected in series by a step chain. The moving steps travel along the guide rails to which the guide rollers are attached, and the guide rollers roll on the guide rails, respectively. Figures. 3 and 14 show examples of passenger conveyors. The first guide roller 2 and the second guide roller 3 with a step i are rolled on the first pair of right and left guide rails 4 and the second pair of right and left guide rails 5, respectively.
第一導輥2係形成以使不會與自第一導軌4的平坦滾 動表面向上突起之垂直壁4 a接觸。因此，沒有導塊附接 至第一導輥2的側表面。 一對右及左支撐構件6 L及6 R分別地支撐第一及第 二導軌4及5。 這些支撐構件6L及6R係固定在主框架8L及8R 上，且與水平延伸於右及左方向的連接構件7相互連接。 該對右及左支撐構件6 L及6 R的每一者僅有一個用 於固定第一導軌4於其上之固定部。 當該對右及左支撐構件6 L及6 R被組裝時，在右及 -4- 200521065 (2) 左主框架8 L及8 R的完成之後，支撐構件6 L及6 R係繞 著右及左方向的中央線對稱定位，然後以螺栓及螺帽栓緊 至主框架·8 L及8 R。 一對串聯連接數個階]之階鏈9係架構如所謂的輸送 器鏈。這些階鏈9包含外連結板9 a、內連結板9 b、用於 連接板9 a及9 b之連接軸、及可旋轉支撐在連接軸上之 輥。在這些輥中，由亦即，亦作爲連接軸的水平支撐軸 ]a的階1的水平支撐軸丨a所支撐之輥作爲第一導輥2。 付附接在各別階]的兩橫側表面]b上之導塊1 1滑動 在一對右及左側護板]0 L及1 0 R的內表面上，因此設定 位於階1於右及左方向。 於圖]5及1 6所示的乘客輸送器的另一實例中，可旋 轉支撐在階1上之第一及第二導輥1 2及1 3分別地滾動在 一對右及左導軌14、15及16上。 附接在第一導輥1 2的外側表面上之導塊1 2 a滑動在 導軌1 4的垂直壁]4 a上及導軌1 6的垂直壁1 6 a，使得階 ]設定位於右及左方向。 串聯連接該數個階1之階鏈架構如所謂的輥鏈22。 如同第一導輥1 2，輥鏈22的連結板22a不具滾動在導軌 1 4及1 6上的輥。導輥1 2分開地安裝在階]的水平支撐 軸]a上。 一對右及左支撐構件17L及17R支撐該對右及左導 軌]4、] 5及1 6。支撐構件I 7 L及]7 R係固定在主框架 1 8的縱向構件]9及水平樑2 0上。導軌]4、] 5及1 6的 -5- 200521065 (3) 每一者係僅在單一固定部附接在右及左支撐構件]7 L及 1 7R 上。 於圖】3及1 4所示之乘客輸送器中，配置在每一階] 的右i側及左表面〗b上之導塊1 1沿著該對右及左側護板 1 0 L及1 〇 R的內表面而滑動，使得階]設定位於右及左方 向。The first guide roller 2 is formed so as not to contact the vertical wall 4a protruding upward from the flat rolling surface of the first guide rail 4. Therefore, no guide block is attached to the side surface of the first guide roller 2. A pair of right and left support members 6 L and 6 R support the first and second guide rails 4 and 5 respectively. These supporting members 6L and 6R are fixed to the main frames 8L and 8R, and are connected to the connecting members 7 extending horizontally in the right and left directions. Each of the pair of right and left support members 6 L and 6 R has only one fixing portion for fixing the first guide rail 4 thereon. When the pair of right and left support members 6 L and 6 R are assembled, after the completion of the right and -4- 200521065 (2) the left main frame 8 L and 8 R are completed, the support members 6 L and 6 R are tied around the right And the left center line is symmetrically positioned, and then bolted to the main frame · 8 L and 8 R with bolts and nuts. A series of 9-stage chains connected in series with a number of stages] is a so-called conveyor chain. These step chains 9 include an outer connecting plate 9a, an inner connecting plate 9b, connecting shafts for connecting plates 9a and 9b, and rollers rotatably supported on the connecting shaft. Among these rollers, the roller supported by the horizontal support shaft 丨 a which is the stage 1 that is also the horizontal support shaft that is also the connection shaft is the first guide roller 2. Attach the guide blocks 1 attached to the two lateral side surfaces of the respective steps] b on the right and left side shields 1 1 slide on the inner surfaces of the 0 L and 1 0 R, so set the position 1 to the right and Left direction. In the other example of the passenger conveyor shown in FIGS. 5 and 16, the first and second guide rollers 12 and 13 rotatably supported on the stage 1 roll on a pair of right and left guide rails 14, respectively. , 15 and 16. The guide block 1 2 a attached to the outer surface of the first guide roller 12 slides on the vertical wall of the guide rail 1 4] and the vertical wall 16 of the guide rail 16 so that the steps are set to the right and left direction. The plurality of stage 1 chain structures such as so-called roller chain 22 are connected in series. Like the first guide roller 12, the link plate 22a of the roller chain 22 does not have a roller rolling on the guide rails 14 and 16. The guide rollers 12 are separately mounted on the horizontal support shaft] a of the stage]. A pair of right and left support members 17L and 17R support the pair of right and left guide rails] 4, 5, 5 and 16. The supporting members I 7 L and 7 R are fixed to the longitudinal member 9 of the main frame 18 and the horizontal beam 20. Guide rails] 4, 5, 5 and 16 -5- 200521065 (3) Each is attached to the right and left support members] 7 L and 1 7R only in a single fixing portion. In the passenger conveyor shown in Figures 3 and 14, the guide blocks 1 on the right and left surfaces of each step] are arranged along the pair of right and left side guards 1 0 L and 1 〇R's inner surface slides so that the step] setting is in the right and left directions.
因爲該對右及左側護板1 〇 L及1 0 R的每一者不可能 製造如連續單條的板，側護板】〇 L及1 0 R具有接縫。因 此，每當導塊1 ]滑動在接縫上時’碰擊聲被產生。 爲了防止導輥2接觸導軌4的垂直壁4a，該對右及 左導軌4必須以大尺寸精確度設定位於右及左方向。因 此，這是製造此種乘客輸送器所消耗之時間及勞力。Because each of the pair of right and left side guards 10 L and 10 R cannot be manufactured as a continuous single board, the side guards] L and 10 R have seams. Therefore, whenever the guide block 1] slides on the seam, a 'hitting sound is generated. In order to prevent the guide roller 2 from contacting the vertical wall 4a of the guide rail 4, the pair of right and left guide rails 4 must be set in the right and left directions with large size accuracy. Therefore, this is the time and labor required to manufacture such a passenger conveyor.
另一方面，於圖1 5及1 6所示之乘客輸送器中’配置 在導輥1 2的外側表面上之導塊1 2 a沿著導軌1 4的垂直壁 1 4 a與導軌1 6的垂直壁]6 a滑動，使得階1設定位於右 及左方向。 然後，該對右及左導軌1 2必須以大尺寸精確度設定 位於右及左方向。因此，這是製造此種乘客輸送器所消耗1 之時間及勞力。 【發明內容】 因此，本發明的目的提供一種乘客輸送器，其確保移 動階的準確導引及導軌的容易設定位於右及左方向，同時 免除習知技術的以上缺點。 -6 - 200521065 (4) 爲了達到以上目的’依據申請專利範圍第1項之乘客 輸送器包含：一階鏈，其係循環地延伸且連接數個階，乘 客可搭乘在該階上；水平支撐軸，階鏈係連接至該水平支 撑軸，該水平支撐軸係堅固地固定至每一階且延伸於右及 左方向；階支撐輥，藉由水平支撐軸可旋轉地支撐；及一 對右及左導軌，階支撐輥滾動在該導軌上；其中該對右及 左導軌的一者具有垂直壁，其用來防止階支撐輥移位於右 及左方向；及階支撐輥具有導塊在其側表面上，該側表面 可滑動地接觸垂直壁。 S亥—右及左辱軌的一者具有一對右及左垂直壁，該垂 直壁自其水平滾動表面向上突起以夾住階支撐輥於其間於 其旋轉軸線的方向，及 階支撐輥具有一對導塊於其側表上，該導塊滑動地接 觸該對右及左垂直壁。 該對右及左導軌的另一者未具有用於允許階支撐輥於 右及左方向的位移之垂直壁。 階鏈係架構如所謂具有輥之輸送器鏈，該輥滾動在一 對右及左導軌上且可旋轉地支撐在連接輸送器鏈的連結板 之軸上。在此些輥中，支撐在水平支撐軸上的輥供作爲階 支撐輥。 除了階支撐輥之外不具導塊。 階鏈可架構如所謂的輥鏈’其由其連結板連接水平支 撐軸，該輥鏈不具有可旋轉支撐在分別連接外連結板及內 連結板的每一鏈軸上。 200521065 (5) 乘客輸送器另包含用於支撑該對右及左導軌之支撐構 件，及該支撑構件具有第一固疋部，當階鏈架構如輸送益 鏈時，導軌係固定在該第一固定部；及第二固定部，當階 鏈架構如輥鏈時，導軌係固疋在邊第一固定部° 於依據本發明之乘客輸送器中’導輕係藉由配置在一 對右及左導軌的一者上之垂直壁而設置定位。因此’一對 右及左導軌的僅一者必須以嚴格疋位確度設疋位於右及 左方向，然而一對右及左導軌的另一者不需要此種嚴格定 位精確度於右及左方向。結果’製造乘客輸送器所需的時 間可被縮短。 因爲階的移動可藉由右及左導軌的一者確定地導引’ 無碰擊聲被產生，碰擊聲可目b由階及側護板所造成的。 導輥係夾在該對配貭在導軌上之右及左垂直壁之間’ 藉此，導輥的導引精確度可更進一步加強’以及當導引導 輥時的強度可被改善。 配置在導輥的側表面上2 _纟鬼卩方止導的側1表面的磨 損，因此長時間保持導輥用之增強導引精確度。 因爲導塊僅配®在由階的水平支撐軸所支撑的導車昆 上，製造成本可被降低。 再者，用於支撐該對右及左導軌之支撐構件具有第一 固定部及第二固定部，具有垂直壁之導軌可被固定在第一 固定部及第二固定部上。因此，支撐構件可共同使用於階 鏈架搆如輸送器鏈及輥鏈之各別例子中。結果，乘客輸送 器的製造成本可被降低。 -8 - 200521065 (6) [實施方式】 以下梦考圖1至1 2說明依據本發明之乘客輸送器的 實施例。於以下說明中，具有相同結構及相同功能之部件 具有相同參考號碼’且，重複說明將省略。 參考圖〗至5，說明依據本發明的第一實施例之乘客 輸送器’其中其階鏈係形成如所謂的輸送器鏈。 圖]所示的乘客輸送器係電扶梯]〇 〇。於圖]中，上 部係向前運轉側，而下部係向後運轉側。 階1包括一對右及左第一導軌（階支撐輥）3 G L及 3 〇 R，其係藉由延伸於右及左方向的水平支撐軸1 a可旋轉 支撐的；及一對右及左第二導輥3、3，其係藉由延伸於 右及左方向的水平支撐軸3 a可旋轉支撐的。 圖1中右側上之第一導軌3 0R滾動在右側的第一導軌 4 1上。圖]中左側上之第一導軌3 〇 L滾動在左側的第一 導軌4 2上。 同樣地，此對右及左第二導輥3分別地滾動在一對右 及左第二導輥4 3上。 第一導軌4 1及4 2與第二導輥4 3係由一對右及左導 軌支撐構件5 0 L及5 0 R所支撐。 如放大的圖2所示，右第一導軌4 ]具有一對連續地 配置在滾動表面4 1 a上之右及左垂直壁4 I b，第一導軌 3 0 R滾動在滾動表面4 1 a上。在滾動表面4 ] a附近，第一 導軌41具有大致U形橫截面。 -9- 200521065 (7) 第一導軌4 ]係藉由墊片4 4及螺栓螺帽4 5而栓 螺栓孔5 ] a。螺栓孔5 ] a係形成在第一固定部上，第 定部定位在導軌支撐構件5 0R的支撐部5 1的左部份_ 向後運轉側上的第一導軌4 2係栓緊至導軌支撐 5 0的支撐部5 6。向後運轉側上的第一導軌4 2係相同 前運轉側上的第一導軌42的第一導軌42。 如圖4及5所示，連接此數個階1的階鏈9形成 謂的輸送器鏈。階鏈9具有分別可旋轉支撐在連接外 板9 a及內連結板9 b的每一軸上之輥子3 5。輥子3 5 動莅第一導軌4 ]的滾動表面4 1 2上。 在此些輥子3 5中，由階1的水平支撐軸]a所支 輥子3 5供作爲第一導軌3 0 L或3 0 R。 如圖2所示，導塊3 1係配置在右第一導軌3 0 R 表面上。導塊3 1係沿著右第一導軌4】的垂直壁4 1 b 壁表面滑動，使得階1設定位於右及左方向。 另一方面，因爲左第一導軌30L不具有垂直壁， 3 0 L未設定位於右及左方向。因此，沒有導塊配置在 一導軌3 0 L的側表面上。 如圖2及3所示，因爲此對右及左第二導輥3、 自第二導輥4 3的垂直壁4 3 a隔開於右及左方向，第 輥3、3未設定位於右及左方向。 此對右及左導軌支撐構件5 0 L及5 〇 R係藉由壓 鋼板形成。右導軌支撑構件5 0 R包括用於支撑右第一 4 1的支撐部5 ]及5 5、及用於支撐右第二導輥4 3之 緊至 一固 一。 構件 如向 如所 連結 亦滾 撐之 的側 的內 導軌 左第 3係 二導 製厚 導軌 支撐 - 10- 200521065 (8) 部5 3及5 4。左導軌支撐構件5 0 L包括用於支撐右第一導 軌4 2的支撐部5 2及5 6、及用於支撐左第二導輥4 3之支 撐部5 3及5 4。 用於支撐右第一導軌4 ]之支撐部5 ]及5 5係相對更 寬地形成於右及左方向，且，具有當階鏈架構如上述的輸 送器鏈9時，用於附接右第一導軌4 1在其左側上之第一 固定部，及具有當階鏈架構如下述的輥鏈時，用於附接右 第一導軌4 1在其右側上之第二固定部。 同樣地，用於支撐左第一導軌4 2之支撐部5 2及5 6 係相對更寬地形成於右及左方向，且，具有當階鏈架構如 上述的輸送器鏈9時，用於附接左第一導軌4 2在其右側 上之第一固定部，及具有當階鏈架構如下述的輥鏈時’用 於附接左第一導軌42在其左側上之第二固定部。 參考圖6至9，說明依據本發明的第二實施例之乘客1 輸送器，其中其階鏈係架構如所謂的輥鏈。 圖6所示的乘客輸送器係電扶梯1 1 0。於圖6中’上 階1係定位在向前運轉側上，而下階1係定位在向後運轉 側上。 階1包括一對右及左第一導軌（階支撐輥）6 0 L及 6 R，其係藉由延伸於右及左方向的水平支撐軸1 a可旋轉 支撐的；及一對右及左第二導輥3、3，其係藉由延伸於 右及左方向的水平支撐軸3 a可旋轉支撐的。 圖6右側上之第一導軌6R滾動在右側的第一導軌4 1 上。圖6左側上之第一導軌6 L滾動在左側的第一導軌4 2 -11 - 200521065 (9) 上。 同樣地，此對右及左導輥3滾動在此對右及左第 輥43上。 因爲階鏈係架構如輥鏈2 2，此對右及左第-導軌 及6 R係比圖1所示的電扶梯1 〇 〇的此對右及左第一 3 〇 L及3 0 R定位更外面。 依此，如放大的圖7所示，右第一導軌4 1係由 4 4及螺栓螺帽4 5而栓緊至螺栓孔5 ] b。螺栓孔5 1 b 成在定位在導軌支撐構件5 0 R的支撐部5 1的右部份 側）上之第二固定部上。 向後運轉側的第一導軌4 2係以完全相同方式而 至螺栓孔5 1 b。 如圖8所不，佐第一導軌4 2係固定在定位在導 撐構件5 0 L的支撐部5 2的左部份（外側）上之第二 部上。 左第一導軌4 2係固定在支撐部5 2上，使得第一 4 2的垂直壁部4 2 a向上延伸。 向後運轉側的第一導軌4 2係以完全相同方式而 在支撐部5 2上。 如圖9所示，連接此數個階1的階鏈係架構如 2 2 °輥鏈2 2包括與支撐第一導軌6 0 L及6 R的階1 平支撐軸1 a嚙合之連結板2 2 a、外連結板2 2 b及內 板2 2 c。外連結板2 2 b及內連結板2 2 c具有繭形，且 在連結板2 2 a之間。安裝在連接此些連結板的軸上之 二導 60L 導軌 墊片 係形 (外 栓緊 軌支 固定 導軌 固定 輥鏈 的水 連結 延伸 輥係 -12 - 200521065 (10) 自第一導軌4 1及42的滾動表面而向上隔開。 換言之，此對右及左第一導軌60L及6R不是輥鏈22 的構成元件，而是與其分開的階支撐輥。 如放大的圖7所示，導塊係配置在右第一導軌6 R的 側表面上。導塊6 ]係沿著右第一導軌4 ]的垂直壁4 1 b的 內壁表面而滑動，使得階]設定位於右及左方向。 另一方面，如放大的圖8所示，因爲作第一導軌60L 係自左第一導軌4 2的垂直壁部4 2 a _開於右及左力向’ 第一導軌60L未設定位於右及左方向。因此，沒有導塊係 配置在左第一導軌6 0 L的側表面上。 如上述，於依據本發明的乘客輸送器1 0 0及1 ] 〇中， 此對右及左第一導軌41及42及此對右及左導軌支撐構件 5 QL及5 0R可共同使用於階鏈架構如輸送器鏈9及輥鏈 2 2的各別例子中。 以下參考圖]〇至1 2說明此對右及左導軌支撐構件 5 0 L及5 〇 R及各別導軌4 1、4 2及4 3的組裝過程。 當階鏈架構如輸送器鏈9時之側構架單元7 0 L的組裝 過程係參考圖1 0說明。於左側之此對右及左導軌支撐構 件5〇L及S0R中，導軌42係橋接在支撐部52及56之 間’且，導軌4 3係橋接在支撐部5 3及5 4之間。然後，On the other hand, in the passenger conveyor shown in FIGS. 15 and 16, the guide block 1 2 a disposed on the outer surface of the guide roller 12 is along the vertical wall 1 4 a of the guide rail 14 and the guide rail 16 Vertical wall] 6 a slide so that the level 1 setting is in the right and left directions. Then, the pair of right and left rails 12 must be set in the right and left directions with a large size accuracy. Therefore, this is the time and labor required to manufacture such a passenger conveyor. SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a passenger conveyor which ensures accurate guidance of a moving stage and easy setting of guide rails in right and left directions, while avoiding the above disadvantages of the conventional technology. -6-200521065 (4) In order to achieve the above purpose, the passenger conveyor according to item 1 of the scope of patent application includes: a first-order chain that is cyclically extended and connected to several steps, and passengers can ride on this step; horizontal support A shaft, a step chain is connected to the horizontal support shaft, the horizontal support shaft is firmly fixed to each step and extends in the right and left directions; the step support roller is rotatably supported by the horizontal support shaft; And the left guide rail, the step support roller rolls on the guide rail; one of the pair of right and left guide rails has a vertical wall to prevent the step support roller from moving in the right and left directions; On its side surface, the side surface slidably contacts the vertical wall. Shai—one of the right and left rails has a pair of right and left vertical walls that protrude upward from its horizontal rolling surface to sandwich the step support roller in the direction between its axis of rotation, and A pair of guide blocks on its side surface, the guide blocks slidingly contact the right and left vertical walls. The other of the pair of right and left guide rails does not have a vertical wall for allowing displacement of the step support rollers in the right and left directions. The step chain system is a so-called conveyor chain having rollers which roll on a pair of right and left guide rails and are rotatably supported on a shaft of a link plate connecting the conveyor chain. Among these rollers, a roller supported on a horizontal support shaft is provided as a step support roller. There are no guides except step support rollers. The step chain can be structured as a so-called roller chain 'which is connected to a horizontal support shaft by its link plate, and the roller chain does not have rotatably supported on each chain shaft connected to the outer link plate and the inner link plate, respectively. 200521065 (5) The passenger conveyor further includes a supporting member for supporting the pair of right and left guide rails, and the supporting member has a first fixing part. When the step chain structure is like a conveying chain, the guide rail is fixed to the first A fixed part; and a second fixed part, when the step chain structure is a roller chain, the guide rail is fixed at the side of the first fixed part. In the passenger conveyor according to the present invention, the guide light is arranged on a pair of right and left sides. One of the left rails is positioned on a vertical wall. Therefore, 'only one of a pair of right and left guides must be located in the right and left directions with strict positioning accuracy, but the other of a pair of right and left guides does not need such strict positioning accuracy in the right and left directions. . As a result, the time required to manufacture the passenger conveyor can be shortened. Because the movement of the steps can be surely guided by one of the right and left guide rails, no collision sound is generated, and the collision sound can be caused by the steps and the side guards. The guide rollers are sandwiched between the pair of right and left vertical walls arranged on the guide rails ', whereby the guide accuracy of the guide rollers can be further enhanced' and the strength when the guide rollers are improved. It is arranged on the side surface of the guide roller, and the surface of the side 1 of the guide roller is abraded. Therefore, the guide roller is used to maintain the guide accuracy for a long time. Since the guide block is only fitted on the guide car supported by the horizontal support shaft of the step, the manufacturing cost can be reduced. Furthermore, the supporting member for supporting the pair of right and left guide rails has a first fixing portion and a second fixing portion, and a guide rail having a vertical wall may be fixed to the first fixing portion and the second fixing portion. Therefore, the supporting members can be commonly used in the respective examples of the step chain structure such as the conveyor chain and the roller chain. As a result, the manufacturing cost of the passenger conveyor can be reduced. -8-200521065 (6) [Embodiment] An embodiment of a passenger conveyor according to the present invention will be described below with reference to Figs. 1 to 12. In the following description, components having the same structure and the same function have the same reference numerals' and repeated descriptions will be omitted. With reference to Figures 5 to 5, a passenger conveyor according to the first embodiment of the present invention will be described in which the step chain system forms a so-called conveyor chain. Figure] The passenger conveyor shown is an escalator] 〇 〇. In the figure, the upper part is on the forward running side and the lower part is on the rear operating side. Step 1 includes a pair of right and left first guide rails (step supporting rollers) 3 GL and 3 〇, which are rotatably supported by a horizontal support shaft 1 a extending in the right and left directions; and a pair of right and left The second guide rollers 3, 3 are rotatably supported by horizontal support shafts 3a extending in the right and left directions. The first guide rail 30R on the right side in FIG. 1 rolls on the first guide rail 41 on the right side. The first guide rail 30L on the left in the figure is rolled on the first guide rail 42 on the left. Similarly, the pair of right and left second guide rollers 3 are rolled on the pair of right and left second guide rollers 43, respectively. The first guide rails 4 1 and 4 2 and the second guide roller 43 are supported by a pair of right and left guide rail support members 50 L and 50 R. As shown in enlarged FIG. 2, the right first guide rail 4] has a pair of right and left vertical walls 4 I b continuously disposed on the rolling surface 4 1 a, and the first guide rail 3 0 R rolls on the rolling surface 4 1 a. on. Near the rolling surface 4] a, the first guide rail 41 has a substantially U-shaped cross section. -9- 200521065 (7) The first guide rail 4] bolts the bolt holes 5] a with a washer 44 and a bolt nut 45. Bolt hole 5] a is formed on the first fixing portion, and the first fixing portion is positioned on the left portion of the supporting portion 51 of the guide rail supporting member 50R. The first guide rail 4 on the rearward running side is bolted to the guide rail support 5 0 的 支部 56. The first guide rail 42 on the rearward running side is the same as the first guide rail 42 on the frontward running side. As shown in Figs. 4 and 5, the stage chains 9 connecting the stages 1 form a so-called conveyor chain. The step chain 9 has rollers 35 rotatably supported on each of the shafts connecting the outer plate 9a and the inner link plate 9b. The roller 3 5 moves on the rolling surface 4 1 2 of the first guide 4]. Among these rollers 35, the rollers 35 supported by the horizontal support shafts [a] of stage 1 are provided as the first guide rails 30 L or 30 R. As shown in FIG. 2, the guide block 31 is arranged on the surface of the right first guide rail 30 R. The guide block 3 1 slides along the wall surface of the vertical wall 4 1 b of the right first guide rail 4], so that the step 1 is set to the right and left directions. On the other hand, because the left first guide rail 30L does not have a vertical wall, 30 L is not set in the right and left directions. Therefore, no guide block is disposed on the side surface of a guide rail 30L. As shown in FIGS. 2 and 3, because the right and left second guide rollers 3 and the vertical wall 4 3 a from the second guide roller 4 3 are separated from the right and left directions, the first rollers 3 and 3 are not set to the right And left direction. The pair of right and left rail support members 50 L and 50 R are formed by a steel plate. The right rail supporting member 50 R includes support portions 5] and 5 5 for supporting the right first 41, and a fastening to a fixed second supporting roller 4 3 for the right. The inner rail of the component is rolled to the side as it is connected. Left 3rd series 2nd guide thick rail support-10- 200521065 (8) Parts 5 3 and 54. The left rail support member 50L includes support portions 52 and 56 for supporting the right first guide rail 42, and support portions 53 and 54 that support the left second guide roller 43. The supporting parts 5] and 5 5 for supporting the right first guide rail 4] are formed relatively wider in the right and left directions, and have a step chain structure such as the conveyor chain 9 described above for attaching the right The first guide 41 has a first fixing portion on its left side, and a second fixing portion for attaching the right first guide 41 on its right side when the step chain structure is a roller chain as described below. Similarly, the supporting portions 5 2 and 5 6 for supporting the left first guide rail 4 2 are formed relatively wider in the right and left directions, and have a step chain structure such as the conveyor chain 9 described above, for Attach the first fixing portion of the left first guide rail 42 on its right side, and have the second fixing portion for attaching the left first guide rail 42 on its left side when the step chain structure is as follows. A passenger 1 conveyor according to a second embodiment of the present invention will be described with reference to FIGS. 6 to 9 in which the step chain structure is a so-called roller chain. The passenger conveyor shown in FIG. 6 is an escalator 1 1 0. In FIG. 6, 'the upper stage 1 system is positioned on the forward running side, and the lower stage 1 system is positioned on the backward running side. Stage 1 includes a pair of right and left first guide rails (stage supporting rollers) 60 L and 6 R, which are rotatably supported by a horizontal support shaft 1 a extending in the right and left directions; and a pair of right and left The second guide rollers 3, 3 are rotatably supported by horizontal support shafts 3a extending in the right and left directions. The first guide rail 6R on the right side of FIG. 6 rolls on the first guide rail 4 1 on the right side. The first guide rail 6 L on the left side of FIG. 6 rolls on the first guide rail 4 2 -11-200521065 (9) on the left side. Similarly, the pair of right and left guide rollers 3 roll on the pair of right and left guide rollers 43. Because the chain structure is like roller chain 22, this pair of right and left first-rails and 6 R are positioned better than this pair of right and left first 30 L and 30 R of the escalator 100 shown in FIG. 1 More outside. Accordingly, as shown in FIG. 7 in an enlarged manner, the right first guide rail 41 is bolted to the bolt hole 5] by 4 4 and the bolt nut 45]. The bolt hole 5 1 b is formed on the second fixing portion positioned on the right portion side of the support portion 51 of the rail support member 50 R. The first guide rail 4 2 on the rearward running side reaches the bolt hole 5 1 b in exactly the same manner. As shown in FIG. 8, the first guide rail 42 is fixed to the second portion of the left portion (outside) of the support portion 52 of the support member 50L. The left first guide rail 4 2 is fixed on the support portion 52 so that the vertical wall portion 4 2 a of the first 42 extends upward. The first guide rail 4 2 on the rearward running side is mounted on the support portion 5 2 in exactly the same manner. As shown in FIG. 9, a chain structure of two stages 1 such as 2 2 ° roller chain 2 2 includes a link plate 2 that meshes with a stage 1 flat supporting shaft 1 a supporting the first guide rails 6 0 L and 6 R. 2 a. Outer connecting plate 2 2 b and inner plate 2 2 c. The outer connecting plate 2 2 b and the inner connecting plate 2 2 c have a cocoon shape and are between the connecting plates 2 2 a. The two guide 60L guide washer system installed on the shaft connecting these connecting plates (outer bolt tight rail support fixed guide rail fixed roller chain water-linked extension roller system-12-200521065 (10) from the first guide 4 1 and The rolling surfaces of 42 are spaced upwards. In other words, the pair of right and left first guide rails 60L and 6R is not a constituent element of the roller chain 22, but a stepped support roller separated from it. As shown in FIG. 7, the guide block system is enlarged. It is arranged on the side surface of the right first guide rail 6 R. The guide block 6] slides along the inner wall surface of the vertical wall 4 1 b of the right first guide rail 4] so that the step setting is located in the right and left directions. On the one hand, as shown in FIG. 8 which is enlarged, since the first guide rail 60L is a vertical wall portion 4 2 a from the left first guide rail 4 2 _ is opened in the right and left directions, the first guide rail 60L is not set to the right and Left direction. Therefore, no guide block is arranged on the side surface of the left first guide rail 60 L. As described above, in the passenger conveyors 100 and 1 according to the present invention, this pair of right and left first The guide rails 41 and 42 and the pair of right and left guide rail supporting members 5 QL and 5 0R can be used together in a step chain structure such as a conveyor 9 and roller chain 2 2 respectively. The following reference drawings] 0 to 12 illustrate the assembly of the pair of right and left rail support members 50 L and 50 R and the respective rails 4 1, 4 2 and 4 3 The process of assembling the side frame unit 70 L when the step chain structure is like the conveyor chain 9 is described with reference to Fig. 10. In the pair of right and left guide rail support members 50L and S0R on the left, the guide rail 42 Bridged between the support portions 52 and 56 'and the guide rail 4 3 is bridged between the support portions 53 and 54. Then,
軌4 2及4 3被溶接以固定在導軌支撐構件5 0 L及5 0 R 上。 如圖1 〇 ( c )所示，左第一導軌4 2係固定在第一固 定部上，使得垂直壁部42a係嚙合於支撐部52的縱槽 -13- 200521065 (11) 52a 〇 如放大的圖8所示，當階鏈係架構如輥鏈2 2時，左 第一導軌42係沿著左導軌支撐構件5 〇L的角固定，使得 第一導軌4 2的垂直壁部4 2 a向上延伸。 如圖]1所示’在組成構架之左主樑7 1及7 ]被安裝 之後，左側搆架單元7〇L係相對於主樑7 ]及7】而定位 的，且係固定在其上。 再者’在組成右構架之右主樑7 2及7 2被安裝之後， 右側構架單元70R係相對於主樑72及72而定位的，且係 固定在其上。 其後’如圖1 2所示，左側構架單元7 〇 l係經由水平 探‘ 7 3而連接至右側構架單元7 〇 r藉此完成此構架。 最後’導軌支撐構件5 〇R的支撐部5 ]及55係固定在 第一固定部上，其中右第一導軌4 I係設定位於右及左方 向。 亦即’於作爲依據本發明的電扶梯I 〇 〇及丨]〇之乘客 輸送器中’右第一導軌3 〇 R及6 〇 R係藉由此對配置在右 第一導軌4 1上的垂直壁4 } b及4 ] b而定位的，然而左第 一導軌30L及60L未設定位於右及左方向。 因此’僅右第一導軌4 1必須以嚴格定位精確度設定 位於右及左方向，然而左第一導軌4 2不需要此種嚴格定 位精確度於右及左方向。結果，製造電扶梯1 〇 〇及1 1 0所 需的時間可被縮短。 右第一導軌3 0 R及6 〇 r係夾於此對右及左垂直壁4 ] b 一 14- 200521065 (12) 於第一導軌3 0 R及6 0 R的旋轉軸線的方向。因此，不 階]的導引精確度可被增強，而且亦於右及左方向的|增 的導引強度可被改善。 配置在各別右第一導軌30R及6〇r的側表面上之 塊3 1及6 1係沿著第一導軌4 1的此對垂直壁4 1 b及4 而滑動。因此，沒有碰擊聲，產生於電扶梯〗〇 〇及丨K 然而此種碰擊聲，產生於圖1 3所示的習知電扶梯，因 配置在階1上之導塊1 ]碰擊此對側護板1 〇 L及]0 R。 者’階1的增強導引精確度可長時間保持，以及防止右 一導軌3 0 R及6 0 R的側表面的磨損。 再者，導塊3 1及6 1僅配置在由階1的水平支撐 ]a所支撐之第一導軌3 0 R及6 0 R上，因此製造成本可 低。 用於支撐右第一導軌4 1之右導軌支撐構件5 0R的 撐部5 1及5 5分別地具有第一固定部及第二固定部。用 支撐左第一導軌42之左導軌支撐構件50L的支撐部52 5 6分別地具有第一固定部及第二固定部。因此，此對 軌支撐構件5 0L及5 0R可共同使用於階鏈架構如輸送 鏈9及輥鏈 2 2之各別例子中。結果，製造成本可被 低。 此對右及左導軌支撐構件5 (3 L及5 0 R與導軌4 1、 及4 3係整體地組裝以形成此對右及左側構架單元7 0 L 7 0 R，然後，側構架單元7 0 L及7 〇 R係相互組合。因此 製造電扶梯1 〇 〇及1 1 0所需的時間可顯著地縮短，以及 僅 導 lb 爲 再 第 軸 降 支 於 及 導 器 降 42 及 改 -15- 200521065 (13) 善各別導軌4 1、42及43的定位精確度。 雖然以上已詳細地說明依據本發明之乘客輸送器的實 施例，本發明未受限於此’且’各種變化及修改係自然可 能的。 例如，雖然電扶梯1 00及I 1 0係示範於以上實施例， 本發明當然可應用至移動式走道。 [圖式簡單說明】 圖1係簡要地顯示依據本發明的乘客輸送器之前截面 圖，其中其階鏈形成如輸送器鏈； 圖2係圖1所示之右導輥的放大前截面圖； 圖3係圖1所示的左導輥的放大前截面圖； 圖4係輸送器鏈的輥的前截面圖； 圖5係第〜*導輥及右側上的輸送器鏈的前截面圖； ® 6 # ®荽地顯示依據本發明的乘客輸送器之前截面 圖，其中其階_形成如輥鏈； ffl 7 # 1® 6所示之右導輥的放大前截面圖； ® 8 # ® 6所示的左導輥的放大前截面圖； 11 9 # H〜導輥及右側上的輸送器鏈的側視圖； m 1 ^ ( a )係顯示導軌支撐構件及導軌的組裝過程之 前視圖； 圖]0 ( b )係顯示導軌支撐構件及導軌的組裝過程之 側視圖； 圖1 0 ( c )係導軌支撐構件及導軌的主要部件的組裝 -16- 200521065 (14) 過程之放大前視圖； 圖]1 ( a )係顯示導軌支撐構件及主框架的組裝過程 之前視圖； 圖 Π ( b )係顯示導軌支撐構件及主框架的組裝過程 之側視圖； 圖]2係完成架構的前視圖； 圖1 3係簡要地顯示習知乘客輸送器之前截面圖，其 中其階鏈形成如輸送器鏈； 圖1 4係圖1 3所示的右導輥的放大前截面圖； 圖]5係簡要地顯示習知乘客輸送器之前截面圖·其 中其階鏈形成如輥鏈；及 圖】6係圖]5所示的右導輥的放大前截面圖。 【主要元件符號說明】 1階 1 a水平支撐軸 ]b橫側表面 2第一導輥 3 a水平支撐軸 3第二導輥 4 右及左導軌 4a 垂直壁 5 右及左導軌 6L、6R右及左支撐構件 -17- 200521065 (15) 7 連接構件 8 L、8 R 主框架 9 階鏈 9 a外連結板 9b 內連結板 1 0L、1 0R右及左側護板 11導塊 1 2 第一導輥 1 2 a 導塊 1 3 第二導•昆 14、15、]6 右及左導軌 1 4 a 垂直壁 1 6 a 垂直壁 1 7 L、1 7 R 右及左支撐構件 1 8 主框架 ]9 縱向構件 2 0 水平樑 22 輥鏈 2 2 a 連結板 2 2 b 外連結板 2 2 c.內連結板 3 0L、3 0R 右及左第一導軌 3 1 導塊 3 5 輥子 -18 - 200521065 (16) 4 ]第一導軌 4 1 a 滾動表面 41b 右及左垂直壁 4 ] A 右第一導軌 4 2 第一導軌 42b橫壁部 4 2 a垂直壁部 4 3右及左第二導率昆 4 3 a 垂直壁 44 墊片 4 5 螺栓螺帽 5 0 L、5 0 R導軌支撐構件 5 0導軌支撐構件 5 1支撐部 5 1 a螺栓孔 5 1 b 螺栓孔 5 2 支撑部 5 3、5 4 支撐部 5 5支撐部 5 6支撐部 6 0 L、6 0 R 右及左第一導軌 6 1導塊 7 〇 L側構架單元 7 0R側構架單元 -19 - 200521065 (17) 7 ]左主樑 7 2 右主樑 73 水平樑 ]〇 〇 電扶梯 ]1 0 電扶梯The rails 4 2 and 4 3 are fused to be fixed to the rail support members 50 L and 50 R. As shown in FIG. 10 (c), the left first guide rail 42 is fixed on the first fixing portion, so that the vertical wall portion 42a is engaged with the longitudinal groove of the supporting portion 52-13-200521065 (11) 52a. As shown in FIG. 8, when the step chain system structure is such as the roller chain 22, the left first guide rail 42 is fixed along the angle of the left guide support member 50L, so that the vertical wall portion 4 2 a of the first guide rail 4 2 a Extend upwards. As shown in FIG. 1 'After the left main beams 7 1 and 7] constituting the frame are installed, the left frame unit 70L is positioned relative to the main beams 7] and 7] and is fixed to it. . Furthermore, after the right main beams 72 and 72 constituting the right frame are installed, the right frame unit 70R is positioned with respect to the main beams 72 and 72 and is fixed thereto. After that, 'as shown in FIG. 12, the left frame unit 7001 is connected to the right frame unit 700 through the horizontal probe '73, thereby completing this structure. Finally, the support portion 5] and 55 of the guide rail supporting member 50R are fixed to the first fixing portion, and the right first guide rail 4I is set to the right and left directions. That is, 'in the passenger conveyor as the escalators I OO and 丨] 〇 according to the present invention, the right first guide rails 3 〇R and 6 〇R are thereby arranged on the right first guide rail 41. The vertical walls 4} b and 4] b are positioned, however, the left first guide rails 30L and 60L are not set in the right and left directions. Therefore, 'only the right first guide 41 must be located in the right and left directions with strict positioning accuracy, but the left first guide 41 does not need such strict positioning accuracy in the right and left directions. As a result, the time required to manufacture the escalators 1000 and 110 can be shortened. The right first guide rails 3 0 R and 6 0 r are clamped to this pair of right and left vertical walls 4] b 14-200521065 (12) in the direction of the rotation axes of the first guide rails 3 0 R and 6 0 R. Therefore, the accuracy of the guidance can be enhanced, and the guidance strength can also be improved in the right and left directions. The blocks 3 1 and 6 1 disposed on the side surfaces of the respective right first guide rails 30R and 60 r slide along the pair of vertical walls 4 1 b and 4 of the first guide rail 41. Therefore, there is no hitting sound, which is generated by the escalator. 〇〇〇 丨 K However, this hitting sound is generated by the conventional escalator shown in FIG. 13, because the guide block 1 arranged on the stage 1 hits. The pair of side shields 10L and 0R. The enhanced guidance accuracy of the first stage can be maintained for a long time, and the side surfaces of the right guide rails 3 R and 60 R are prevented from abrasion. In addition, the guide blocks 3 1 and 6 1 are arranged only on the first guide rails 3 0 R and 6 0 R supported by the horizontal support 1a of the stage 1, so the manufacturing cost can be low. The supporting portions 5 1 and 5 5 for supporting the right rail supporting member 50 0R of the right first rail 41 have a first fixing portion and a second fixing portion, respectively. The support portion 52 56 supporting the left rail support member 50L of the left first rail 42 has a first fixing portion and a second fixing portion, respectively. Therefore, the pair of rail supporting members 50L and 50R can be commonly used in the respective examples of the step chain structure such as the conveying chain 9 and the roller chain 22. As a result, manufacturing costs can be reduced. The pair of right and left rail supporting members 5 (3 L and 5 0 R and the rails 41, 4 and 3 are integrally assembled to form the pair of right and left frame units 7 0 L 7 0 R, and then, the side frame units 7 0 L and 7 〇R are combined with each other. Therefore, the time required to manufacture the escalators 100 and 1 10 can be significantly shortened, and only the lb is lowered to the second axis and the guide is lowered to 42 and changed to -15. -200521065 (13) Positioning accuracy of the respective guide rails 4, 1, 42 and 43. Although the embodiment of the passenger conveyor according to the present invention has been described in detail above, the present invention is not limited to this and various changes and Modifications are naturally possible. For example, although the escalators 100 and I 1 0 are exemplified in the above embodiments, the present invention can of course be applied to mobile walkways. [Brief description of the drawings] FIG. 1 briefly shows Front sectional view of the passenger conveyor, in which the step chain is formed as a conveyor chain; FIG. 2 is an enlarged front sectional view of the right guide roller shown in FIG. 1; FIG. 3 is an enlarged front sectional view of the left guide roller shown in FIG. ; Figure 4 is a front cross-sectional view of the rollers of the conveyor chain; Figure 5 is the first to the * guide rollers and the right Front cross-sectional view of the conveyor chain on the top; 6 # ® shows the front cross-sectional view of the passenger conveyor according to the present invention, wherein the steps are formed as roller chains; ffl 7 # 1® 6 of the right guide roller Enlarged front sectional view; enlarged front sectional view of the left guide roller shown in ® 8 # ® 6; 11 9 # H ~ side view of the guide roller and the conveyor chain on the right side; m 1 ^ (a) shows the guide rail support The front view of the assembly process of components and guide rails; Figure] 0 (b) is a side view showing the assembly process of guide rail support members and guide rails; Figure 10 (c) is the assembly of guide rail support members and main components of guide rails-16- 200521065 (14) An enlarged front view of the process; Fig. 1 (a) is a front view showing the assembly process of the rail support member and the main frame; Figure Π (b) is a side view showing the assembly process of the rail support member and the main frame; ] 2 front view of the completed structure; Figure 1 3 shows briefly a cross-sectional view of a conventional passenger conveyor, where the step chain is formed as a conveyor chain; Figure 1 4 is an enlargement of the right guide roller shown in Figure 13 Front sectional view; Figure] 5 Series briefly shows the conventional passenger conveyor before Sectional view, in which the step chain is formed as a roller chain; and Fig. 6 is an enlarged front sectional view of the right guide roller shown in Fig. 5. [Description of main component symbols] 1st order 1 a horizontal support axis] b lateral side surface 2 First guide roller 3 a Horizontal support shaft 3 Second guide roller 4 Right and left guide 4a Vertical wall 5 Right and left guide 6L, 6R Right and left support member -17- 200521065 (15) 7 Connection member 8 L, 8 R Main frame 9 Step chain 9 a Outer connecting plate 9b Inner connecting plate 1 0L, 1 0R Right and left side guard plate 11 Guide block 1 2 First guide roller 1 2 a Guide block 1 3 Second guide • Kun 14,15, ] 6 Right and left rails 1 4 a Vertical wall 1 6 a Vertical wall 1 7 L, 1 7 R Right and left support members 1 8 Main frame] 9 Longitudinal members 2 0 Horizontal beams 22 Roller chain 2 2 a Link plate 2 2 b Outer connecting plate 2 2 c. Inner connecting plate 3 0L, 3 0R Right and left first guides 3 1 Guide block 3 5 Roller-18-200521065 (16) 4] First guide 4 1 a Rolling surface 41b Right and left Vertical wall 4] A Right first rail 4 2 First rail 42b Transverse wall part 4 2 a Vertical wall part 4 3 Right and left second conductivity Kun 4 3 a Vertical wall 44 Gasket 4 5 Bolt nut 5 0 L , 5 0 R rail support members 5 0 Guide support member 5 1 Supporting part 5 1 a Bolt hole 5 1 b Bolt hole 5 2 Supporting part 5 3, 5 4 Supporting part 5 5 Supporting part 5 6 Supporting part 6 0 L, 6 0 R Right and left first Guide rail 6 1 Guide block 7 〇L side frame unit 7 0R side frame unit -19-200521065 (17) 7] left main beam 7 2 right main beam 73 horizontal beam] 〇〇escalator] 1 0 escalator
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