487676 A7 B7 五、發明説明（1 ) 發明夕抟術頜域 本發明係關於一種在昇降路內設置有捲揚機的昇降機 裝置者。 背兽抟術 第8圖係顯示例如在日本專利申請案實開昭第61-52679號公報揭示之Μ往之昇降機裝置的構成圖，第9圖係 8圖之平面圖。圖中，機械室1係鄰接於昇降路2而配置。 機槭室1內設置具有捲筒3之捲揚機4。在昇降路2之頂部， 設有旋轉自如的回轉滑輪5。 捲筒3捲繞有捲揚用鋦索6之基端部。捲揚用鋼索6之 中間部係捲繞於回轉滑輪5,在捲揚用鋼索6之先端部，有 懸吊在昇降路2內昇降之箱體7。在該昇降機裝i中，由旋 轉捲揚機4之捲筒3而撒出捲揚用網索6,或捲取捲揚用鏑 索6,藉K使箱體7在昇降路2內昇降。 然而，因設有設置捲揚機4用的專用機械室1的關係， 在建築物内昇降機裝置所佔有的面積變大，降低建築物之 空間利用效率。同時，昇降路2之頂部配置回轉滑輪5的關 係，箱體7的昇降行程之外遷要在昇降路2之上部確保回轉 滑輪5用之空間而須要加大昇降路2之高度尺寸，因此又降 低建築物之利用效率。 又，在日本專利申請實公昭62-11894號公報中有揭示 在鄰接於昇降路之樓梯之下部設Μ機械室，在該機械室内 設有捲揚機的昇降機裝置。然而，Μ該裝置也是須要與昇 降路分開地另設機械室的關係也會降低建築物之利用效率 張尺度適用中國國家標準（CNS ) Α4規格（210Χ 297公釐） 1 3 9 9 0 6 (請先閱讀背面之注意事項再填寫本頁) 裝· 、1Τ 487676 A7 B7 五、發明説明（2 ) Ο (請先閱讀背面之注意事項再填寫本頁) 再者，在日本專利申請案特開平9-165172號公報中， 有揭示在昇降路壁上設置有牽引絞纜輪之驅動裝置之昇降 機裝置。然而，該昇降機裝置為了要遊免牽引絞纜輪與箱 體發生干涉起見，必須要使驅動裝置相當薄型化，因此有 不能得到充分的驅動力的可能性之同時，會增加成本。又 ,要設置一般使用的型式的捲揚機時，必須要加大昇降路 之面積，會降低建築物之利用效率。 發明夕槪要 本發明係為解決如上述之問題為課題所成，其目的在 於提供一種省略機械室之同時，可縮小全體裝置之設置空 間而可提高建築物之利用效率的昇降機裝置者。Λ 本發明之昇降機裝置係包含：具有昇降路壁及底部之 昇降路，在該昇降路內昇降之箱體，及具有可旋轉的捲筒 ,將前述箱體向其昇降方向投影的箱體投影領域重叠之同 時，捲筒之一部分為脫離箱體投影領域的狀態設置在昇降 路之底部之捲揚機，設置在昇降路内之旋轉自如的回轉滑 輪，Μ及結合於箱體之第1端部，及捲繞於捲筒之第2之端 部，及通過箱體與昇降路壁之間而繞掛在回轉滑輪之中間 部之捲揚鋼索者。 又，本發明之其他昇降機裝置為包含有：具有昇降路 壁及底部之昇降路，在該昇降路內交互地昇降的箱體及平 衡重錘，具有旋轉自如的牽引絞纜輪，將箱體向其昇降方 向投影的箱體投影領域重叠之同時，以牽引絞纜輪脫離箱 '張尺度適用中國國家標準（CNS ) Α4規格（210X 297公釐） 2 3 9 9 0 6 487676 A7 B7 五、發明説明（3 ) 體投影領域的狀態設置在昇降路底部之捲揚機，設置在昇 降路內而旋轉自如之第1及第2之回轉滑輪，Μ及繞掛在第 1之回轉滑輪而懸吊箱體之箱體懸吊部，及繞掛在第2之回 轉滑輪而懸吊平衡重錘之重錘懸吊部，在箱體懸吊部與重 錘懸吊部之間具有繞掛在牽引絞纜輪之鋼索者。 園式夕簡Μ說明 第1圖為顯示本發明之實施形態1之昇降機裝置的側面 圖， 第2圖為顯示第1圖之裝置之平面圖， 第3圖為顯示第1圖之裝置之正面圖， 第4圖為顯示本發明之實施形態2之昇降機裝置的側面 圖， 第5圖為顯示第4圖之裝置之平面圖， 第6圖為顯示第4圖之裝置之正面圖， 第7圖為將第4圖所示裝置之網索予Κ展開而顯示之說 明圖， 第8圖為顯示Μ往之昇降機裝置一例之構成圖， 第9圖為顯示第8圖所示裝置之平面圖。 圖式中圔虢夕說明 A a _τ 消 fc a 印 (請先閱讀背面之注意事項再填寫本頁) 1 機械室 2 昇降路 3 捲筒 4 捲揚機 5 回轉滑輪 '張尺度適中國國家標準（CNS ) Α4規格（210X297公釐） 3 3 9 9 0 6 487676 A7 B7 五、發明説明（4 ) 6 捲揚鋼索 7 箱體 10 基台 11 昇降路 12 昇降路壁 13 底部 14a、 14b 導軌 15 箱體 15a箱體下梁 16 門扉裝置 17 捲筒 18 捲揚機 19a、19b 回轉滑輪安裝構件 20a、 20b 滑輪 21、 22 鋼索 23 迴轉滑輪 2 4 軸 2 5 連結構件 31 昇降路 3 2 昇降路壁 33 底部 34 基台 35a, 35b 箱體導軌 36a、 36b 重錘導軌 紙張尺度適州中國國家標準（CNS ) A4規格（210X 297公釐） 4 3¾ 9 0 6 (請先閱讀背面之注意事項再填寫本頁) |裝· 訂-· 487676 A7 B7 五、發明説明（5 ) 37 箱 體 38 平 衡 重 錘 39 牽 引 鉸 纜 輪 ?||«1 40 捲 揚 機 41 支 持 框 42 , 43 第1及 第2之回 轉滑輪 44, 45 懸吊箱體用滑 輪 46 懸 吊 重 錘 用滑輪 50 鋼 索 實施發明之#住形萠 (請先閱讀背面之注意事項再填寫本頁) 茲參考圖式，將本發明之較佳實施形態說明如下。 訂* 管_夕形雜1 第1圖係顯示本發明之實施形態1之昇降機裝置的側面 圖，第2圖為顯示第1圖之裝置之平面圖，第3圖為顯示第 1圖之裝置之正面圖。圖中，昇降路11具有昇降路壁12與 底部（坑）13。昇降路壁12具有互相對向的第1及第2之側壁 12a, 12b,及對該等側壁12a, 12b垂直的第3側壁（後壁）12c Ο 在昇降路11之底部13設有基台10。基台10上有設置一 對導軌14a, 14b。昇降路11內，有配置由導軌14a, 14b所導 承而昇降的箱體15。在箱體15之上部有載置用以開閉箱體 之門扉（未圖示）及乘座昇降機場所的門扉（未圖示）的門扉 裝置16。門扉裝置16係從箱體15之上部向上方突出之。 基台10上，設置具有捲筒17的捲揚機18。捲揚機18係 紙張尺度適ffl中國國家標準（CNS ) A4規格（210X 297公釐） 5 3^906 487676 A7 B7五、發明説明（6 ) 重叠於將箱體15向其昇降方向投影的箱體投影領域，且將 捲筒17之一部分，即第1及第2之鋼索21,22之撒出部設置 在脫離昇降投影領域的位置。 在導軌14a, 14b之上端部，分別固定有回轉滑輪安裝 構件19a，19b。該等回轉滑輪安裝構件19a, 19b係由連结構 件25互相連結之。連结構件25係配置成為，當箱體15位於 最上方的位置時，可位於門扉裝置16後方的位置者。 一對之回轉滑輪安裝構件19a, 19b支持有旋轉自如的 第1及第2之回轉滑輪20a,20b。第1之回轉滑輪20a係Μ其 旋轉軸對第1之側壁12a成垂直的狀態而配置在箱體投影領 域與第1之側壁12a之間。第2之回轉滑輪20b係Μ其旋轉軸 對第2之側壁12b成垂直的狀態而配置在箱體投€領域與第 2之側壁12b之間。 又，第1及第2之回轉滑輪20a,20b係當箱體15位於最 上方的位置時，配置成為至少其一部分能夠位於昇降路壁 12與昇降箱15之間之高度者。 捲筒17與箱體15之間，有連接做為捲揚鋼索之第1及 第2之鋼索21,22。該等第1及第2之鋼索21,22係具有連结 於箱體15之下梁15a之第1端部21a,22a,及捲繞於捲筒17 之第2之端部21b,22b,以及通過箱體15與昇降路壁12之間 而繞掛於第1及第2之回轉滑輪20a,20b之中間部21c, 22c。 第1及第2之回轉滑輪20a, 20b係配置成為第1及第2之 鋼索21,22之箱體15側為比捲筒17側更接近箱體15之重心 。在本實施形態中，箱體15為由鋼索21,22來懸吊其前後 毛纸張尺度適/1]中國國家標準（CNS ) A4規格（210X 297公釐） 6 3 9 9 0 6 (請先閱讀背面之注意事項再填寫本頁) 487676 A7 B7 五、發明説明（7 ) 方向之略重心位置。 (請先閱讀背面之注意事項再填寫本頁) 基台10上，有設置將第2之鋼索22導向於第2之昇降路 壁12b與箱體15之間的迴轉滑輪23。迴轉滑輪23係Μ對其 設置面成垂直的軸24為中心迴轉自如之構成。 其次，就其動作說明如下。當捲揚機18之捲筒17旋轉 的结果，同時撒出第1及第2之鋼索21,22,或被捲取，因 此昇降箱15為沿著導軌14a, 14b而在昇降路11內昇降之。 該時，迴轉滑輪23為以軸24為中心，對應於捲筒17捲取第 2鋼索22之捲取位置之變化而迴轉。 在上述的昇降機裝置中，將捲揚機18設置在昇降路11 之底部13,而且除了捲筒17之一部分，即第1及第2之鋼索 21,22之撒出部Μ外，均重叠而配置在昇降投影*領域內的 關係，不必另設機械室，又可使昇降路1 1之面積為最小限 度，因而可提高建築物的利用效率。 又，由於使用兩個回轉滑輪20a,20b與迴轉滑輪23而 用兩條鋼索21,22懸吊箱體15的關係，可使箱體15穩定地 昇降之同時，可減低作用於導軌14a, 14b的荷重，可提高 乘座時之舒適性。 再者，迴轉滑輪23為可K軸24為中心而迴轉自如的關 係，經常可保持第2鋼索22對迴轉滑輪23之進入角度為小， 可將第2鋼索22與迴轉滑輪23之溝部之摩擦抑制為小之同 時，可防止箱體15之振動。 再者，固定在導軌14a, 14b之上端部的回轉滑輪安裝 構件19a, 19b間為由連结構件25所連结的關係，可穩定地 本紙張尺度適扣中國國家標準（CNS ) A4規格（210X 297公釐） 7 3 9 9 0 6 487676 A7 B7 五、發明説明（8 ) 保持一對回轉滑輪20a,20b之間隔之同時，可防止導軌 14a, 14b之振動。而且，由於連结構件25係偏倚於門扉收 置16之最上位置之後方而配置的關係，相較於在門扉裝置 16之最上位置之再上方連結導軌14a, 14b,可降低昇降路 11之高度。 又，第1及第2之回轉滑輪20a,20b係配置在箱體投影 領域與側壁12a, 12b之間成為該等之旋轉軸垂直於側壁12a ,12b的闞係，可縮少昇降路11之面積。 再者，第1及第2之回轉滑輪20a,20b為，當箱體15位 於最上方的位置時，係配置在位於昇降路壁12與箱體15之 間之高度的關係，可縮小昇降路1 1之上部之空間，可降低 昇降路11之高度。 再者，第1及第2之回轉滑輪20a,20b為，因為第1及第 2之鋼索21,22之靠近箱體15側係配置成為較捲筒17側更接 近箱體15之重心的關係，可減輕作用於導軌14a, 14b之負 荷，可使箱體15穩定地昇降。 管_之形態2 第4圖為顯示本發明之實施形態2之昇降機裝置的側面 圖，第5圖為顯示第4圖之裝置之平面圖，第6圖為顯示第 4圖之裝置之正面圖。圖中，昇降路31具有昇降路壁32及 底部（坑）33。昇降路壁32具有互相成直角狀的第1及第2之 側壁32a, 32b,及對向於第1之側壁32a之第3之側壁32c。 昇降路31之底部33設有基台34。該基台34上，設有一 對之箱體導軌35a, 35b及一對之重錘導軌36a，36b。昇降路 本紙張尺度適用中國國家標準（CNS ) A4規格（21 OX 297公釐） 8 3 9 9 0 6 (請先閱讀背面之注意事項再填寫本頁) i裝· •Φ 487676 A7 B7 五、發明説明（9 ) (請先閱讀背面之注意事項再填寫本頁) 31内，配置有由箱體導軌35a,35b所導承而昇降的箱體37 。箱體37之後方（第4圖之右方），配置有由重錘導軌36a, 36b所導承而昇降的平衡重錘38。 基台34上，設置具有牽引絞親輪39的捲揚機40。捲揚 機40係重鲞於將箱體37向其昇降方向投影的箱體投影領域 ，且將牽引絞纜輪39設置在脫離箱體投影領域的位置。 箱體導軌35a,35b及重錘導軌36a,36b之上端部，固定 有支持框41。有第1及第2之回轉滑輪42,43支持於該支持 框41。第1之回轉滑輪42係配置在箱體投影領域與第1之側 壁32a之間成為其旋轉軸對第1之側壁32a成直角。第2之回 轉滑輪43係配置在箱體投影領域與第2之側壁12b之間成為 其旋轉軸對第2之側壁（後壁）32b成直角。 又，第1及第2之回轉滑輪42,43係當箱體37位於最上 方之位置時，配置在至少有一部分能夠位於昇降路壁32與 箱體37之間之高度者。 在箱體37之下部，互相保持間隔而設有第1及第2之懸 吊箱體用滑輪44,45。平衡重錘38之上部，設有懸吊重錘 用滑輪46。 箱體37及平衡重錘38係由鋼索50懸吊於昇降路31內。 鋼索50具有繞掛於第1之回轉滑輪42而懸吊箱體37之箱體 懸吊部50a,及繞掛於第2之回轉滑輪43而懸吊平衡重錘 38之重錘懸吊部50b。 鋼索50之箱體懸吊部50a與重錘懸吊部50b之間係繞掛 於牽引絞纜滑輪39。鋼索50之箱體懸吊部50a側及重錘懸 本紙張尺度適/彳]中國國家標举（CNS ) Μ規格（210X 297公釐） 9 3 9 9 0 6 487676 A7 B7五、發明説明（1G) 吊部50b側之端部50c,50d為，分別固定於支持框41。再者 ，第7圖係將第4圖所示裝置之鋼索50之徑路予Μ展開來顯 部 吊 懸 體 箱 之 ο 5 索 鋼 為 成 置 配 係 2 4 輪 滑 轉 ΙΟ回 0 明 1 說第 之 示 輪 滑 纜 絞 引 牽 較 為 側 7 3 橿 箱 之 a 輪 滑 用 擅 箱 吊 懸 中 例 本 在 0 心 重之 之37 37體 體箱 箱在 近置 接配 更係 側45 輪 滑 纜 絞 引 牽 之 ο 4 機 揚 捲 將 ο 下 〇 如 置明 位說 心作 重動 略就 之 ， 向次 方其 後 前 送索 Ob鋼 ϊ * 吊 a 050 錘部 «ΠΠ 向懸 aI ο 體 5 # 懸50 體部 箱吊 從懸 tit , 錘 ml/ —1 身 S 結從 之或 轉 ， 旋50 以索 予鋼 39出 。 降 38昇 錘在 重置 衡/設 平40 及機 3 揚 體捲 箱將 降 ， 昇中 地置 互裝 交機 內降 11昇 路的 降成 昇構 在述 Μ 上 藉在 箱 在路 叠降 重昇 均將 外可 以又 9 3 ， 輪室 滑械 镦機 绞設 引 另 牽必 了 不 除 ， 且係 而關 , 的 33內 部域 底領 之影 31投 路體 懸作 。邊矹 率®減 ^ ί ^ 用# , Jfl在 ί 利® & 之 5 同 物,4之 築44降 建輪昇 高滑地 提用定 可吊穩 ，懸37 度之體 限12箱 、第吏 4及Ϊ 最 1 可 到第 ， 小用係 縮使關 積 ，的 面又體 之 箱 31吊 軌 導 體 箱 於 用 性 適 舒 的 座 i 0 其 昇 提 可 eB S 荷 的 影 3 投 a’ 體32 箱壁 在側 置與 配軸 係轉 43旋 2,之 It 等 該 為 成 - 間 之 -2 之 第 2 > 3 及 ， 11 3 第32 , 壁 者側 再與 域 領 輪 滑 轉 回 路輪 降滑 昇轉 小回 縮之 可2 第 %及 係 1 關第 的 ， 狀者 角再 直 成 積 面 之 最 於 位 7 3 體 箱 當 係 的之 度 3 高路 之降 間昇 之低 37降 體可 音 衮 ， 與 間 32空 壁之 路部 降上 昇 之 在31 置路 配降 , 昇 時 小 置締 位 可 的 ， 方係 上 關 本纸張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 10 (請先閱讀背面之注意事項再填寫本頁) 487676 A7 B7 五、發明説明（1 3 高度。 (請先閱讀背面之注意事項再填寫本頁) 又，第1之回轉滑輪42係配置成為鋼索50之靠近箱體 側為較牽引絞纜輪39更接近箱體37重心的關係，可減輕箱 體作用於導軌35a,35b的荷重，可使箱體37穩定地昇降。 再者，在實施之形態2之裝置中，也可用連结構件來 連结一對的箱體導軌35a,35b。該時，將該連結構件配置 在突出於箱體37上之門扉裝置（未圖示）之最上方位置之後 方即可。 又，如在實施之形態1,2所示，將捲揚機18,40設置於 昇降路11,31之底部13,33時，使用藉由行星齒輪或輥子方 式的捲揚機而可使捲揚機為小型化而可擴大保養用之空間 本紙張尺度適用中國國家標率（CNS)A4規格（210X297公釐） 11 '3 9 9 0 6487676 A7 B7 V. Description of the invention (1) Invention of the maxillofacial region of the invention The present invention relates to a hoist device provided with a hoist in a hoistway. Figure 8 shows the structure of a lifter device disclosed in Japanese Patent Application Laid-Open No. 61-52679, and Figure 9 is a plan view of Figure 8. In the figure, the machine room 1 is arranged adjacent to the lift path 2. A hoisting machine 4 having a drum 3 is arranged in the maple chamber 1. A rotatable pulley 5 is provided on the top of the lifting path 2. The drum 3 is wound around a base end portion of the hoisting rope 6. The middle part of the hoisting wire rope 6 is wound around the turning pulley 5. At the front end of the hoisting wire rope 6, there is a box 7 suspended from the hoisting path 2. In this elevator installation i, the hoisting net 6 or the hoisting hoist 6 is spun out from the drum 3 of the rotary hoist 4, and the box 7 is lifted and lowered in the hoisting path 2 by K. However, due to the provision of a dedicated machine room 1 for installing the hoisting machine 4, the area occupied by the elevator device in the building becomes large, which reduces the space utilization efficiency of the building. At the same time, the relationship of the rotary pulley 5 is arranged on the top of the hoisting road 2. When the lifting stroke of the box 7 is moved outside, the space for the rotary pulley 5 is ensured on the upper part of the hoisting road 2 and the height of the hoisting pulley 2 needs to be increased. Reduce the utilization efficiency of buildings. Further, Japanese Patent Application Laid-Open No. 62-11894 discloses that an M machine room is provided in the lower part of the stairs adjacent to the lift path, and a lift device of a hoist is provided in the machine room. However, the device also needs to have a separate mechanical room from the lift path. It will also reduce the use efficiency of the building. The Zhang scale is applicable to the Chinese National Standard (CNS) A4 specification (210 × 297 mm) 1 3 9 9 0 6 ( Please read the precautions on the back before filling out this page.) Installation, 1T 487676 A7 B7 V. Description of the invention (2) 〇 (Please read the precautions on the back before filling out this page.) Furthermore, in the Japanese patent application 9-165172 discloses an elevator device in which a driving device for a traction winch is provided on a wall of an elevator. However, in order to avoid interference between the traction winch and the casing, the lift device must be made thinner. Therefore, there is a possibility that a sufficient driving force may not be obtained, and the cost is increased. In addition, when a hoist of a general type is to be installed, it is necessary to increase the area of the hoistway, which will reduce the utilization efficiency of the building. Summary of the Invention The present invention has been made to solve the problems as described above, and an object thereof is to provide an elevator apparatus which can omit a machine room and reduce the installation space of the entire apparatus and can improve the utilization efficiency of the building. Λ The elevator device of the present invention includes: a lifting path having a lifting wall and a bottom, a box for lifting in the lifting path, and a box having a rotatable reel for projecting the foregoing box in its lifting direction At the same time when the fields overlap, a part of the reel is a hoist installed at the bottom of the lifting path in a state of being separated from the projection area of the box, a freely rotating rotary pulley provided in the lifting path, and M and the first end combined with the box. And a winding wire which is wound around the second end of the reel, and is wound around the middle part of the rotary pulley through the box body and the wall of the hoistway. In addition, the other lift device of the present invention includes: a hoistway having a hoistway wall and a bottom, and a box and a counterweight which are lifted and lowered alternately in the hoistway, and has a rotatable traction rope wheel, At the same time, the projection areas of the box projected in the direction of its elevation overlap, and the traction stranded wheel is separated from the box. The Chinese standard (CNS) A4 specification (210X 297 mm) is applicable. 2 3 9 9 0 6 487676 A7 B7 V. Description of the invention (3) The state of the body projection field is a hoist installed at the bottom of the hoistway, and the first and second rotary pulleys that are freely rotatable in the hoistway, and M and the box suspended around the first rotary pulley. The box suspension part of the body, and the weight suspension part for hanging the balance weight around the second turning pulley, between the box suspension part and the weight suspension part, there is a traction winch The rope of the cable. Explanation of the garden style. Figure 1 is a side view showing the elevator device according to Embodiment 1 of the present invention, Figure 2 is a plan view showing the device of Figure 1, and Figure 3 is a front view showing the device of Figure 1. FIG. 4 is a side view showing the elevator device according to Embodiment 2 of the present invention, FIG. 5 is a plan view showing the device of FIG. 4, FIG. 6 is a front view showing the device of FIG. 4, and FIG. 7 is FIG. 4 is an explanatory diagram showing the network cable of the device shown in FIG. 4 being expanded, and FIG. 8 is a structural view showing an example of an elevator device toward M, and FIG. 9 is a plan view showing the device shown in FIG. 8. The description of 圔 虢 xi in the drawing A a _τ elimination fc a seal (please read the precautions on the back before filling in this page) 1 Machine room 2 Lifting road 3 Roller 4 Hoist 5 Slewing pulley's scale is suitable for Chinese national standards (CNS ) Α4 size (210X297 mm) 3 3 9 9 0 6 487676 A7 B7 V. Description of the invention (4) 6 Hoisting rope 7 Box 10 Abutment 11 Lifting road 12 Lifting road wall 13 Bottom 14a, 14b Guide rail 15 Box 15a Box lower beam 16 Door lintel device 17 Roller 18 Hoist 19a, 19b Rotary pulley mounting member 20a, 20b Pulley 21, 22 Steel cable 23 Rotary pulley 2 4 Shaft 2 5 Connecting member 31 Lifting road 3 2 Lifting road wall 33 Bottom 34 Base Table 35a, 35b Box guide 36a, 36b Weight guide paper size Shizhou Chinese National Standard (CNS) A4 specification (210X 297 mm) 4 3¾ 9 0 6 (Please read the precautions on the back before filling this page) | Binding · Order-· 487676 A7 B7 V. Description of the invention (5) 37 Box 38 Counterweight 39 Traction hinge pulley? || «1 40 Hoist 41 Support frame 42, 43 The first and second turning pulley 44, 45 Slip for suspension box 46 embodiment hammer suspended hoist pulleys 50 # invention steel cord shaped living Meng (Read Notes on the back and then fill the page) hereby reference to the drawings, the preferred embodiment of the present invention described below. Order * Tube_Xixia 1 The first figure is a side view showing the elevator device according to the first embodiment of the present invention, the second figure is a plan view showing the device of the first figure, and the third figure is the device showing the device of the first figure Front view. In the figure, the lifting path 11 has a lifting path wall 12 and a bottom (pit) 13. The lifting road wall 12 has first and second side walls 12a, 12b facing each other, and a third side wall (rear wall) 12c perpendicular to the side walls 12a, 12b. A base is provided on the bottom 13 of the lifting road 11 10. The base 10 is provided with a pair of guide rails 14a, 14b. Inside the elevating path 11, there is a box 15 arranged to be raised and lowered by the guide rails 14a and 14b. A door lintel (not shown) for opening and closing the box and a door lintel (not shown) of the passenger lift airport are mounted on the upper portion of the box 15. The lintel device 16 projects upward from the upper part of the box 15. The base 10 is provided with a hoisting machine 18 having a drum 17. The hoisting machine 18 series paper size is suitable for the Chinese National Standard (CNS) A4 specification (210X 297 mm) 5 3 ^ 906 487676 A7 B7 V. Description of the invention (6) Overlaid on the projection of the box projecting the box 15 in its lifting direction And a part of the reel 17, that is, the first and second steel cables 21 and 22, is disposed at a position apart from the projection area. Rotary pulley mounting members 19a, 19b are fixed to the upper ends of the guide rails 14a, 14b, respectively. The turning pulley mounting members 19a, 19b are connected to each other by a connecting structure 25. The connecting member 25 is arranged so that, when the case 15 is located at the uppermost position, it can be located at the position behind the lintel device 16. The pair of revolving pulley mounting members 19a, 19b support first and second revolving pulleys 20a, 20b which can rotate freely. The first turning pulley 20a is arranged between the projection area of the box and the first side wall 12a in a state where the rotation axis is perpendicular to the first side wall 12a. The second turning pulley 20b is arranged between the box projection area and the second side wall 12b in a state where the rotation axis is perpendicular to the second side wall 12b. The first and second turning pulleys 20a and 20b are arranged so that at least a portion of the turning pulleys 20a and 20b can be positioned at a height between the lifting path wall 12 and the lifting box 15 when the box 15 is positioned at the uppermost position. Between the drum 17 and the casing 15, there are connected the first and second ropes 21, 22 as the hoisting rope. The first and second steel cables 21, 22 have first end portions 21a, 22a connected to the lower beam 15a of the box 15, and second end portions 21b, 22b wound around the reel 17, And, the intermediate portions 21c and 22c of the first and second rotary pulleys 20a and 20b are hung between the box 15 and the elevating path wall 12. The first and second slewing pulleys 20a, 20b are arranged as the first and second steel cables 21, 22 on the box 15 side closer to the center of gravity of the box 15 than on the roll 17 side. In this embodiment, the box 15 is suspended by steel cables 21 and 22, and the size of the front and back wool paper is appropriate. 1] Chinese National Standard (CNS) A4 (210X 297 mm) 6 3 9 9 0 6 (Please (Please read the notes on the back before filling this page) 487676 A7 B7 V. Description of the invention (7) The position of the center of gravity slightly. (Please read the precautions on the back before filling in this page) On the base 10, there is a turning pulley 23 that guides the second steel cable 22 to the second lifting path wall 12b and the box 15. The revolving pulley 23 is a structure in which the axis 24 perpendicular to the installation surface of the revolving pulley 23 is freely revolvable. Next, the operation will be described as follows. As a result of the rotation of the drum 17 of the hoisting machine 18, the first and second steel cables 21, 22 are simultaneously sprayed or taken up, so the lifting box 15 is lifted in the lifting path 11 along the guide rails 14a, 14b. At this time, the turning pulley 23 is centered around the shaft 24 and rotates in response to a change in the winding position of the second steel cable 22 wound by the reel 17. In the above-mentioned lifter device, the hoisting machine 18 is provided on the bottom 13 of the hoistway 11, and except for a part of the drum 17, that is, the first and second steel cables 21 and 22, the spouting portions M are overlapped and arranged at The relationship in the field of lifting projection * does not require a separate machine room, and the area of the lifting path 11 can be minimized, thereby improving the utilization efficiency of the building. In addition, the use of two slewing pulleys 20a, 20b and slewing pulley 23 and the suspension of the box 15 with two steel cables 21, 22 can stably lift and lower the box 15 while reducing the action on the guide rails 14a, 14b. The load can improve the comfort when seated. Furthermore, the slewing pulley 23 has a freely rotatable relationship with the K-axis 24 as the center. It is often possible to keep the entering angle of the second steel cable 22 to the slewing pulley 23 small, and the friction between the second steel cable 22 and the groove of the slewing pulley 23 can be maintained While being kept small, vibration of the cabinet 15 can be prevented. In addition, the rotary pulley mounting members 19a, 19b fixed on the ends of the guide rails 14a, 14b are connected by the connecting member 25, and the paper size can be stably adapted to the Chinese National Standard (CNS) A4 specification ( 210X 297 mm) 7 3 9 9 0 6 487676 A7 B7 V. Description of the invention (8) While maintaining the interval between a pair of rotary pulleys 20a, 20b, vibration of the guide rails 14a, 14b can be prevented. In addition, because the connecting member 25 is arranged in a biased manner behind the uppermost position of the door lintel storage 16, the height of the lifting path 11 can be reduced compared to the connecting rails 14a and 14b above the uppermost position of the door lintel device 16. . In addition, the first and second turning pulleys 20a and 20b are arranged between the projection area of the box body and the side walls 12a and 12b so that their rotation axes are perpendicular to the side walls 12a and 12b, which can reduce the height of the lifting path 11. area. In addition, the first and second turning pulleys 20a and 20b are such that when the box 15 is located at the uppermost position, it is arranged in a relationship between the height of the hoistway wall 12 and the box 15 to reduce the hoistway. The space in the upper part of 1 1 can reduce the height of the lifting path 11. Furthermore, the first and second turning pulleys 20a and 20b have the relationship that the sides of the first and second steel cables 21 and 22 near the box 15 are arranged closer to the center of gravity of the box 15 than the side of the drum 17 , Can reduce the load acting on the guide rails 14a, 14b, and can make the box 15 stably rise and fall. Form 2 of the tube_ Fig. 4 is a side view showing the elevator apparatus according to Embodiment 2 of the present invention, Fig. 5 is a plan view showing the apparatus of Fig. 4 and Fig. 6 is a front view showing the apparatus of Fig. 4. In the figure, the lift path 31 includes a lift path wall 32 and a bottom (pit) 33. The ascending and descending road wall 32 has first and second side walls 32a, 32b that are at right angles to each other, and a third side wall 32c that faces the first side wall 32a. A base 34 is provided at the bottom 33 of the lifting path 31. The base 34 is provided with a pair of box guide rails 35a, 35b and a pair of weight guide rails 36a, 36b. The paper size of the lift path is in accordance with the Chinese National Standard (CNS) A4 specification (21 OX 297 mm) 8 3 9 9 0 6 (Please read the precautions on the back before filling in this page) i Pack · • Φ 487676 A7 B7 V. Description of the Invention (9) (Please read the precautions on the back before filling out this page) 31, there is a box 37 that is lifted and lowered by the guide rails 35a, 35b of the box. Behind the box 37 (right of Fig. 4), a counterweight 38 is arranged to be lifted and lowered by the guide rails 36a and 36b. On the base 34, a hoist 40 having a traction winch 39 is provided. The hoisting machine 40 is focused on the box projection area where the box 37 is projected in its lifting direction, and the traction winch 39 is set at a position away from the box projection area. Support frames 41 are fixed to the upper ends of the box guide rails 35a and 35b and the weight guide rails 36a and 36b. The first and second turning pulleys 42 and 43 are supported by the supporting frame 41. The first turning pulley 42 is arranged between the projection area of the housing and the first side wall 32a so that its rotation axis is at right angles to the first side wall 32a. The second turning pulley 43 is arranged between the projection area of the cabinet and the second side wall 12b so that its rotation axis is at a right angle to the second side wall (rear wall) 32b. In addition, the first and second turning pulleys 42 and 43 are arranged at a height where at least a part of the box 37 can be located between the hoistway wall 32 and the box 37 when the box 37 is positioned at the uppermost position. The first and second suspension pulleys 44 and 45 are provided below the cabinet 37 at a distance from each other. Above the counterweight 38, a suspension weight pulley 46 is provided. The box body 37 and the counterweight 38 are suspended in a lifting path 31 by a steel cable 50. The steel cable 50 has a box suspension portion 50a that is suspended around the first turning pulley 42 and suspends the box 37, and a weight suspension portion 50b that is suspended around the second turning pulley 43 and suspends the balance weight 38. . The box suspension part 50a and the weight suspension part 50b of the steel cable 50 are hung around a traction stranded cable pulley 39. The side of the box suspension 50a of the steel cable 50 and the weight of the suspension paper are suitable for the paper size.] China National Standards (CNS) M specifications (210X 297 mm) 9 3 9 9 0 6 487676 A7 B7 V. Description of the invention ( 1G) The end portions 50c and 50d on the side of the hanging portion 50b are fixed to the support frame 41, respectively. In addition, Fig. 7 shows the path of the steel cable 50 of the device shown in Fig. 4 to be unfolded to display the suspension box. 5 The cable steel is a complete system 2 4 roller skating IO 0 back 0 Ming 1 said The first shows the side of the pulley cable winch 7 3 The box of a box for roller skating. This example is at 0 of 37. The 37 body box is connected close to the side. The 45 pulley cable winchの 4 The machine lifts the next ο If you set your mind to make a heavy move, you can just send it to the next party. Ob the steel wire Ob * hang a 050 hammer «ΠΠ Xianghang aI ο 体 5 # 挂50 body box hanging from the suspension tit, hammer ml / —1 body S knot from or turn around, turn 50 to request 39 steel. The 38 liter hammer will be lowered at the reset scale / 40 and the 3 lifting roll box will be lowered, and the 11 liter road will be lowered into the lifting structure in the center-loading inter-loading machine. Both weight reduction and lifting can be reduced to 9 3. It is also indispensable to set up the wheel room sliding machine, and it is related, and the 33 inner domain shadow of the inner circle of 31 casts a suspension. Boundary rate ® minus ^ ^ ^ Use #, Jfl in ί Lee ® &5; the same thing, 4 of the building 44 down-construction wheels can be lifted and slipped, can be hung stably, 12 boxes of 37 degrees, No. 4 and No. 1 can go to the first, the small system is used to make the product close, the surface of the box is 31, the rail conductor box is suitable for the comfortable seat i 0, its lift can be eB S, the shadow of the cast 3 a 'Body 32 The side of the box wall and the axle system rotate 43 rotations 2. It should be the 2nd of Cheng-Jian-2 and 3 and 11 3 of 32, and the waller will then skate with the domain collar Circumferential wheel descends, slides, and rises and retracts slightly. 2 %% and 1st level, the angle of the shape is straightened to the highest position of the product surface. 7 3 The degree of the body box. 3 The drop of the high road. The lowest 37 drops can be sounded, and the lower part of the 32-walled road can be raised and lowered at 31, and the small can be closed when the rise. The paper size in Shangguan applies to Chinese national standards (CNS ) A4 size (210X297mm) 10 (Please read the precautions on the back before filling this page) 487676 A7 B7 V. Description of the invention (1 3 Height. (Please first Read the notes on the back and fill in this page again) Also, the first slewing pulley 42 is configured as a rope 50 closer to the box side than the traction winch 39 closer to the center of gravity of the box 37, which can reduce the effect of the box on the The load of the guide rails 35a and 35b can stably raise and lower the box body 37. Furthermore, in the device of the second embodiment, a pair of box guide rails 35a and 35b can be connected by a connecting member. At this time, the This connection member may be disposed only after the uppermost position of the door lintel device (not shown) protruding from the box 37. As shown in the embodiment 1,2, the hoisting machines 18 and 40 are installed on the hoistway. At the bottom of 11,31 and at 13:33, the use of a planetary gear or roller hoist can make the hoist miniaturize and expand the space for maintenance. The paper size applies the Chinese National Standard (CNS) A4 specification (210X297). Centimeters) 11 '3 9 9 0 6