201026587 六、發明說明： 【發明所屬之技術領域】 本發明是有關於輪胎式門型起重機及輪胎式門型起重 機系統，在與外部設備之間透過績線，對於來自外部電源 的電力的供給和訊號等的輸入或輸出可一邊走行一邊進行 〇 本案，是主張2008年12月16日在日本已被申請的 日本特願2008-319515的優先權，在此援用其內容。 【先前技術】 習知的這種輪胎式門型起重機，已知如專利文獻1所 示的技術。如此專利文獻1所示的輪胎式門型起重機，是 在藉由輪胎行走的門型的起重機本體的上部，配置有空中 吊運車，其具有將貨櫃吊起的擺動線桿。且，在起重機本 體中，連接有電力供給用的供電纜線。此供電纜線，是在 © 路面上沿著走行線道的長度方向（橫行走方向）延伸，並 與作爲外部設備被設置的外部電源連接。輪胎式門型起重 機，是藉由來自上述外部電源的供電，朝沿著行走線道的 長度方向行走（橫行走）。 [先行技術文獻] [專利文獻] [專利文獻1]日本特開2003- 1 3 7493號公報 201026587 【發明內容】 (本發明所欲解決的課題） 但是，在上述的輪胎式門型起重機中，在行走線道內 橫行走的情況時，將設在起重機本體的纜線捲線器旋轉， 進行在路面上延伸的供電纜線的捲取，或是在路面上的供 電纜線的捲出。這時，起重機本體，是會朝與行走線道的 延設方向垂直的寬度方向蛇行。其蛇行量通常爲±50mm 程度，最大也有成爲±1 50mm的情況。如此藉由起重機本 @ 體蛇行，從設在起重機本體的纜線捲線器延伸的供電纜線 也蛇行，設在起重機本體的輪胎及供電纜線可能會接觸。 且，如第17圖所示，在輪胎式門型起重機中，在行走時 設在起重機本體200的樑部201及樑部201兩側的一對的 腳部2 02的安裝角度會變化，既會發生「開大腿」的現象 。因此，即使輪胎式門型起重機整體直進，藉由此「開大 腿」使供電纜線203蛇行，而可能與輪胎204接觸。 本發明，是有鑑於上述的狀況，提供一種輪胎式門型 〇 起重機及輪胎式門型起重機系統，可以使輪胎及與外部設 備連接的纜線不接觸的方式行走。 (用以解決課題的手段） 爲了解決上述課題，本發明是提案以下的手段。 本發明的輪胎式門型起重機，是具備：由一對的腳部 及橫跨該腳部之間延設的樑部所構成的門型的起重機本體 、及設在各前述腳部的下端且藉由輪胎在路面上行走的行 -6- 201026587 走手段、及從前述起重機本體延伸並與外部設備連接的纜 線、及設在前述起重機本體進行前述纜線的捲取/捲出的 纜線捲線器、及對於前述行走手段保持'沿著前述續線的路 面延設的部分的&鬲° 此情況，藉由分隔距離保持手段，可保持：藉由輪胎 在路面上行走的行走手段'及沿著纜線的路面延設的部分 的分隔距離。因此’即使隨著行走’發生起重機本體整體 φ 蛇行，或是開大腿的情況’藉由分隔距離保持手段使沿著 行走手段及纜線的路面延設的部分的分隔距離被保持’可 以防止彼此的接觸。 前述分隔距離保持手段是具有調整手段，對於設於前 述路面上的行走線道，調整被設定在起重機本體的前述樑 部的延設方向一方側的基準位置的前述行走線道寬度方向 的相對位置也可以，前述纜線捲線器，是被設在成爲與前 述基準位置相同側的前述樑部的延設方向一方側也可以。 〇 此情況，藉由調整手段，可以將基準位置被設定的起 重機本體的樑部的延設方向一方側，朝該行走線道寬度方 向略一定地維持在對於行走線道的相對位置。因此，即使 隨著行走發生開大腿的情況，在基準位置被設定的起重機 本體的樑部的延設方向一方側，可以在行走線道上直進。 且，將纜線延伸的纜線捲線器及基準位置是藉由設在 樑部的延設方向的同一側，從纜線捲線器延伸的纜線，因 爲也在路面上與起重機本體的分隔距離是略一定地被維持 ，所以可以略直線狀延設。因此，沿著起重機本體的行走 201026587 手段及纜線的路面被延設的部分的分隔距離是被保持，可 以防止彼此的接觸。 前述調整手段，是設在前述基準位置，具備：供檢出 前述行走線道寬度方向的相對位置用的位置感測器、及依 據該位置感測器的檢出結果控制前述行走手段的行走方向 用的行走手段控制部也可以。 此情況，位置感測器是藉由設在基準位置，就可以檢 出基準位置及行走線道的該行走線道寬度方向中的相對位 @ 置。且，依據位置感測器的檢出結果藉由行走手段控制部 控制行走手段，就可以將基準位置被設定的起重機本體的 樑部的延設方向一方側的相對位置，在行走線道寬度方向 略一定地直進。因此，沿著起重機本體的行走手段及纜線 的路面被延設的部分的分隔距離被保持，可以防止彼此的 接觸。 前述分隔距離保持手段，是設在前述行走手段，具有 限制前述纜線接近的的限制構件也可以。 @ 此情況，藉由設在行走手段的限制構件就可以限制纜 線接近。即，即使因爲行走手段使行走是蛇行，或是纜線 在路面上蛇行，沿著行走手段及纜線的路面被延設的部分 的分隔距離，是不會比藉由限制構件被限定的距離更小的 方式被保持，可以防止彼此的接觸。 前述纜線，是經過被收容在形成於路面的前述纜線收 容溝的狀態與前述外部設備連接也可以，具備配置於前述 纜線收容溝的上方的導引手段，從被收容在前述纜線收容 -8- 201026587 溝的狀態將朝向前述起重機本體延伸的前述纜線的延伸部 ，對於前述起重機本體相對移動也可以。 此情況，纜線是藉由被收容在形成於該路面的纜線收 容溝，而可以更確實地防止行走手段及纜線接觸。 且，從被收容在纜線收容溝的狀態朝向起重機本體延 伸的纜線的延伸部，是藉由導引手段被配置於纜線收容溝 的上方。因此，藉由導引手段，隨時將供電纜線的延伸部 ❹ 配置在纜線收容溝的上方，就可以確實地防止：當從纜線 收容溝內的供電纜線的拉出，或是朝該纜線收容溝的供電 纜線的給進時，供電纜線從纜線收容溝脫落而接觸路面上 ，且，供電纜線與纜線收容溝滑接而損傷。在此，藉由調 整手段，對於基準位置被設定的起重機本體的樑部的延設 方向一方側，藉由可以將該相對位置在走行線道寬度方向 略一定地在行走線道上直進，與收容有纜線的纜線收容溝 的相對位置也可以略一定。因此，藉由導引手段可以使將 ❹ 纜線相對移動所需要的範圍最小限度化，且可以達成該導 引手段的小型化。 前述導引手段，是具備：將從前述起重機本體延伸的 前述纜線從上方朝向下方導引的纜線導引部、及將該纜線 導引部對於前述起重機本體朝前述樑部的延設方向可相對 移動地保持的保持部、及將前述纜線導引部配置於前述纜 線收容溝的上方的位置調整部也可以。 此情況，可以將與起重機本體連接的供電纜線朝上下 方向導引的纜線導引部，藉由保持部沿著對於起重機本體 -9 - 201026587 接近分離的方向可相對移動地保持’並且藉由位置調整部 配置於纜線收容溝的上方。即’藉由這些導引手段的纜線 導引部、保持部、位置調整部’因爲可以將供電纜線的延 伸部時常配置在纜線收容溝的上方，所以與上述同樣可確 實地防止，隨著起重機本體的行走從纜線收容溝內的供電 纜線的拉出，或是朝該纜線收容溝的供電纜線的給進時’ 供電纜線從纜線收容溝脫落而接觸路面上’且’供電績線 與纜線收容溝滑接而損傷。且，藉由調整手段使起重機本 ® 體的樑部的延設方向一方側的位置被調整’使纜線導引部 的移動範圍成爲最小限度，就可以達成將該纜線導引部保 持的保持部小型化。 前述位置調整部是由突出構件所構成’其是從前述纜 線導引部揷入前述纜線收容溝的內部的方式朝向下方突出 ，可滑動或轉動於該纜線收容溝的壁面也可以。 依據此構成，因爲從纜線導引部朝向下方突出並揷入 纜線收容溝的內部的方式設置位置調整部的突出構件’將 ® 此突出構件在纜線收容溝的壁面滑動或是轉動，所以可以 隨著起重機本體的行走將突出構件沿著纜線收容溝移動。 因此，藉由突出構件可以將設有該突出構件的纜線導引部 隨時配置於纜線收容溝的上方，且可以將被纜線導引部導 引的供電纜線的延伸部隨時配置於纜線收容溝的上方。 前述導引手段，是具有將前述位置調整部對於前述纜 線收容溝朝上下插脫的切換部也可以。 依據此構成，藉由在導引手段進一步設置切換部，就 -10- 201026587 可以使位置調整部對於纜線收容溝上下插脫。因此，藉由 切換部將位置調整部對於纜線收容溝朝上方脫離，起重機 本體也可以成爲與纜線收容溝完全地獨立地行走。 具備供檢出對於前述纜線收容溝的前述起重機本體的 相對位置用的位置檢出手段，前述導引手段的前述位置調 整部，是具有：在被保持在前述保持部的狀態下將前述纜 線導引部移動的導引驅動部、及依據前述位置檢出手段的 φ 檢出結果使前述纜線導引部位於前述纜線收容溝的上方的 方式將前述導引驅動部控制用的導引控制部也可以。 依據此構成，因爲在導引手段的位置調整部中，依據 位置檢出手段的檢出結果，使導引控制部將導引驅動部驅 動’將纜線導引部位於纜線收容溝的上方的方式移動，所 以對於纜線收容溝的供電纜線的延伸部的位置調整可以自 動且正確地進行。 本發明的輪胎式門型起重機系統，是具備：如申請專 β 利範圍第1至9項的任一項的輪胎式門型起重機、及設在 該輪胎式門型起重機行走的行走線道附近的外部設備。 依據此構成’在輪胎式門型起重機，可以防止起重機 本體的行走手段及纜線的接觸’且在與外部設備之間透過 纜線進行輸入或輸出。 [發明的效果] 依據本發明的輪胎式門型起重機，輪胎及與外部設備 連接的纜線可以由不接觸的方式行走。且，依據本發明的 -11 - 201026587 輪胎式門型起重機系統’使輪胎式門型起重機可由輪胎及 與外部設備連接的纜線不接觸的方式走行，並且可在外部 eS備及輪胎式門型起重機之間進行訊號等的輸入或輸出。 【實施方式】 (第】實施例） 以下’參照第1圖至第4圖說明本發明的輪胎式門型 起重機的第1實施例。第1圖及第2圖，是包含複數台本 響 發明的輪胎式門型起重機（Rubber Tired Gantry Crane) 的輪胎式門型起重機系統的整體圖。 如第1圖及第2圖所示，本實施例的輪胎式門型起重 機系統1’是具備：被設置在貨櫃堆置場γ內的路面R上 的複數行走線道L、及在各行走線道l內行走的複數輪胎 式門型起重機10、及作爲外部設備分別與各行走線道L 對應地設置並有各輪胎式門型起重機1 〇供給電力的複數 外部電源2。 @ 如第1圖及第2圖所示，此輪胎式門型起重機1〇， 是藉由來自外部電源2的供電在貨櫃堆置場γ內的各行 走線道L內一邊進行行走於該行走線道l的延設方向A-B 的橫行走’ 一邊藉由拖車（圖示略）等將被搬入出的貨櫃 1 00裝卸。且’在本實施例的輪胎式門型起重機系統1中 ，在路面R中沿著各行走線道的延設方向A-B設有地上 導引線3。地上導引線3 ’是與後述的輪胎式門型起重機 10的位置感測器21對應且在行走線道l內朝與延設方向 -12- 201026587 A-B垂直的寬度方向C-D的一方c側被延設。輪胎式門 型起重機1 〇，是藉由位置感測器2 1檢出此地上導引線3 ’抑制蛇行量在預定範圍內使可在行走線道L上直進行走 。詳細如後述。 且’在第1圖中爲了容易說明，雖記載了 3條的行走 線道L、及被配置於這些各行走線道l的3台的輪胎式門 型起重機1〇，但是行走線道L的數量、輪胎式門型起重 參 機1〇的台數，是不限定於如第1圖所示的數量。進―步 ’輪胎式門型起重機1 〇是藉由在行走線道L之間行走的 縱行走就可朝別的行走線道的移動，行走線道L的條數及 輪胎式門型起重機10的台數即使不一致也可以。 接著’說明輪胎式門型起重機10的詳細。如第2圖 及第3圖所示，輪胎式門型起重機10，是具備·藉由輪 胎在路面R上行走的起重機本體11、及從該起重機本體 11側延伸並和與該行走線道L對應設置的外部電源2連 β 接的供電纜線12、及設在起重機本體11進行供電纜線12 的捲取/捲出的纜線捲線器13。起重機本體11，是具有： 設有輪胎的行走手段1 4、及略平行地被立設於使行走手 段14被設在下端的一對的腳部15、及由在朝該腳部15 的上端之間被延設的樑部16構成門型的框架17、及被吊 設在該樑部16的吊下機構18。 如第2圖及第3圖所示，纜線捲線器13，是在起重 機本體11中，由如後述成爲與設有位置感測器21的基準 位置22相同側的樑部16的延設方向E-F的一方Ε側，被 -13- 201026587 支撐於該另一方面E側的腳部1 5 A。在沿著行走線道L的 延設方向A-B行走的橫行走時中，樑部16的延設方向E-F，是與行走線道L的寬度方向C-D略一致。且，纜線捲 線器13，是具有被水平配設的無圖示的軸心部，藉由將 供電纜線1 2捲取地收納。如第4圖所示，纜線捲線器1 3 ，是具有：使軸心部旋轉的纜線捲線器驅動部1 3 a、及控 制纜線捲線器驅動部1 3 a的纜線捲線器控制部1 3b。纜線 捲線器控制部13b，是接收來自後述的行走手段控制部19 ❿ 及操作部20的輸入來控制纜線捲線器驅動部13a，由此 依據行走手段14的行走線道L上的行走方向，可以將供 電纜線12朝軸心部捲取或是捲出。又，如第2圖所示， 供電纜線12，是在先端具有可與外部電源2連接受電的 外部電源用受電連接器1 2 a。且，供電纜線1 2的基端， 是與朝輪胎式門型起重機10的各構成供電的無圖示的供 電部電連接。 且，如第2圖所示，樑部16，是將吊下機構18吊下 @ 的方式支撐。在樑部16中，可沿著該樑部16的延設方向 E-F吊下機構18行走的方式設有導軌16a。吊下機構18 ’是藉由無圖示的供電部受電，將貨櫃1〇〇裝卸地作動。 具體而言，吊下機構18，是具有：可沿著樑部16的導軌 16a行走的空中吊運車18a、及將貨櫃100把持的擺動線 桿18b、及從空中吊運車18a將擺動線桿吊下的吊下 纜線18c、及進行該吊下纜線18c的捲起及捲出的捲上機 18d、及控制空中吊運車18a、擺動線桿18b、捲上機18d -14 - 201026587 的作動的吊下機構控制部（無圖示）。 且，行走手段14,是使一對的腳部15，在各別與樑 部16的延設方向E-F垂直的方向，即在橫行走時在與行 走線道L的延設方向A-B略一致的方向的兩側成對地被 設置。如第3圖及第4圖所示，行走手段14，是具備： 行走車輪14a、及將行走車輪14a可旋轉地支撐並且以垂 直軸爲中心可旋轉自如地被支撐於腳部15的支撐部14b φ 、及將支撐部14b及行走車輪14a的方向變更的方向調整 機構14c、及將行走車輪14a驅動的行走車輪驅動部14d 。行走手段14的方向調整機構14c及行走車輪驅動部 14d，是藉由行走手段控制部19被控制。在此，在行走手 段控制部19中，依據操作者的操作部20的輸入，、及設 在起重機本體11供檢出對於行走線道L的寬度方向C-D 的相對位置用的位置感測器21的檢出結果，控制方向調 整機構14c及行走車輪驅動部14d。操作部20，雖未在第 # 1圖及第2圖中圖示，但是被設在起重機本體11，或是遠 隔操作的情況時被設在位於外部的操作室內。且，如第3 圖所示，位置感測器21，是在起重機本體11，被設在被 設定在樑部16的延設方向E-F的一方E側的基準位置22 。在本實施例中，基準位置22，是被設定在樑部16的延 設方向E-F的一方E側的腳部15A的下面，作爲位置感 測器2 1供檢出與地上導引線3的相對位置用的感測器是 被設在該基準位置22。又，地上導引線3，是由例如磁鐵 所構成，在路面R上沿著延設方向A-B呈直線狀被配設 -15- 201026587 。且，位置感測器21，是磁性感測器，由此可檢出地上 導引線3的相對的位置。又，檢出地上導引線3的相對的 位置的位置感測器，不限定於上述磁性感測器，例如藉由 CCD照相機並藉由畫像處理檢出相對位置的構成也可以 〇 在行走手段控制部1 9中，可以依據來自位置感測器 21的檢出訊號，將行走車輪驅動部14d驅動並藉由行走 車輪Ma行走，且藉由方向調整機構14c將行走車輪14a φ 的方向切換使基準位置22位於地上導引線3的上方的方 式進行橫行走的控制。或是在行走手段控制部19中，可201026587 VI. Description of the Invention: [Technical Field] The present invention relates to a tire type gantry crane and a tire type gantry crane system, which transmits a power line from an external power source through a line of sight with an external device. The input or output of the signal, etc., can be used as a priority in the case of the Japanese Patent Application No. 2008-319515, which was filed on December 16, 2008 in Japan. [Prior Art] A conventional tire type gantry crane is known as the technique disclosed in Patent Document 1. In the tire type gantry crane disclosed in Patent Document 1, an aerial trolley is disposed on the upper portion of a door type crane body that travels by a tire, and has a swinging wire rod that lifts the container. Further, a supply cable for power supply is connected to the crane body. This supply cable extends along the length of the travel path (traverse direction) on the road surface and is connected to an external power supply that is provided as an external device. The tire type door type hoist is traveling (traversely) in the longitudinal direction along the traveling path by power supply from the external power source. [PRIOR ART DOCUMENT] [Patent Document 1] Japanese Laid-Open Patent Publication No. 2003- 1 3 7493A No. 2010-26587 [Problems to be Solved by the Invention] However, in the above-described tire type gantry crane, In the case of traversing in the traveling lane, the cable reel provided on the crane body is rotated to perform winding of the cable extending on the road surface or winding of the cable for the road surface. At this time, the crane body is snaked in a width direction perpendicular to the extending direction of the traveling lane. The amount of snakes is usually ±50mm, and the maximum is ±1 50mm. Thus, by the crane body, the supply cable extending from the cable reel provided on the crane body is also serpent, and the tire and the supply cable provided on the crane body may come into contact. Further, as shown in Fig. 17, in the tire type gantry crane, the mounting angle of the pair of leg portions 022 provided on both sides of the beam portion 201 of the crane body 200 and the beam portion 201 during traveling is changed, The phenomenon of "opening the thigh" will occur. Therefore, even if the tire type gantry crane is straight forward, the supply cable 203 is snaked by the "opening of the thigh", and may be in contact with the tire 204. The present invention has been made in view of the above circumstances, and provides a tire type gantry crane and a tire type gantry crane system which can run a tire and a cable connected to an external device without contacting. (Means for Solving the Problem) In order to solve the above problems, the present invention proposes the following means. A tire type gantry crane according to the present invention includes a door type crane body including a pair of leg portions and a beam portion extending between the leg portions, and a lower end of each of the leg portions a walking line -6-201026587 by means of a tire walking on a road surface, a cable extending from the crane body and connected to an external device, and a cable for winding/unwinding the cable provided in the crane body The reel and the portion of the traveling means that maintains the section along the road surface of the aforementioned continuous line. In this case, by means of the separation distance holding means, the walking means by which the tire travels on the road surface can be maintained. And the separation distance of the portion extending along the road surface of the cable. Therefore, 'even if the whole body of the crane body is meandering with the walking, or the case of opening the thighs', the separation distance of the portion extending along the road surface of the traveling means and the cable is kept by the separation distance holding means" s contact. The separation distance holding means is provided with an adjustment means for adjusting the relative position of the reference line in the width direction of the reference position set on one side in the extending direction of the beam portion of the crane main body on the traveling path provided on the road surface. The cable reel may be provided on one side of the extending direction of the beam portion on the same side as the reference position. In this case, by the adjustment means, the relative position to the traveling lane can be maintained slightly in the direction of the width of the traveling path of the crane body in which the reference position is set. Therefore, even if the thigh is opened by walking, the one side of the extending direction of the beam portion of the crane body that is set at the reference position can advance straight on the traveling path. Moreover, the cable reel and the reference position extending the cable are the cables extending from the cable reel by the same side of the extending direction of the beam portion, because the separation distance from the crane body is also on the road surface. It is slightly maintained, so it can be extended slightly. Therefore, the walking along the crane body 201026587 means that the separation distance of the means and the portion of the road surface where the cable is extended is maintained, and mutual contact can be prevented. The adjustment means is provided at the reference position, and includes a position sensor for detecting a relative position in the width direction of the traveling lane, and controlling a traveling direction of the traveling means based on a detection result of the position sensor The walking means control unit may be used. In this case, the position sensor can detect the relative position of the reference position and the traveling lane width direction of the traveling lane by being set at the reference position. According to the detection result of the position sensor, the traveling means control unit controls the traveling means, so that the relative position of one side of the beam portion of the crane body whose reference position is set can be set in the traveling line width direction. Slightly straight ahead. Therefore, the distance between the traveling means along the crane body and the portion where the road surface of the cable is extended is maintained, and contact with each other can be prevented. The separation distance holding means may be provided in the traveling means and may have a restriction member that restricts the approach of the cable. @ In this case, the cable approach can be restricted by the restriction member provided in the walking means. That is, even if the walking is a meandering by the walking means, or the cable is meandering on the road surface, the separation distance of the portion along which the traveling means and the road surface of the cable are extended is not smaller than the distance defined by the restricting member. Smaller ways are maintained to prevent contact with each other. The cable may be connected to the external device while being accommodated in the cable receiving groove formed on the road surface, and may include a guiding device disposed above the cable receiving groove, and be housed in the cable. Storing -8 - 201026587 The state of the groove will be toward the extension of the aforementioned cable extending from the crane body, and the crane body may be relatively moved. In this case, the cable is housed in the cable receiving groove formed on the road surface, and the traveling means and the cable contact can be more reliably prevented. Further, the extending portion of the cable extending from the state in which the cable accommodating groove is accommodated toward the crane body is disposed above the cable accommodating groove by the guiding means. Therefore, by guiding the extension portion 供 of the cable to be placed above the cable receiving groove at any time, it is possible to reliably prevent the cable from being pulled out from the cable receiving groove or toward When the cable for the cable receiving groove is fed, the cable is disconnected from the cable receiving groove to contact the road surface, and the cable and the cable receiving groove are slipped and damaged. Here, by means of the adjustment means, the relative position can be slightly advanced on the traveling path in the direction of the width of the running lane in the direction in which the beam portion of the crane body is set in the reference position, and is accommodated. The relative position of the cable receiving groove of the cable may also be slightly fixed. Therefore, the range required for the relative movement of the ❹ cable can be minimized by the guiding means, and the miniaturization of the guiding means can be achieved. The guiding means includes a cable guiding portion that guides the cable extending from the crane body from above, and an extension of the cable guiding portion to the beam portion of the crane body The holding portion that can be relatively moved in the direction and the position adjusting portion that arranges the cable guiding portion above the cable receiving groove may be used. In this case, the cable guiding portion connected to the crane body for guiding the cable line in the up-and-down direction can be relatively moved by the holding portion in a direction close to the separation of the crane body -9 - 201026587 and borrowed The position adjustment unit is disposed above the cable receiving groove. In other words, the cable guiding portion, the holding portion, and the position adjusting portion of the guiding means can be reliably disposed in the same manner as described above because the extending portion of the cable can be placed above the cable receiving groove. When the crane body is pulled out from the supply cable in the cable receiving groove, or when the cable for the cable receiving groove is fed, the cable is disconnected from the cable receiving groove and contacts the road surface. The 'and' power supply line is slipped and damaged by the cable receiving groove. Further, by adjusting the position of one side of the beam portion of the crane body to be adjusted, the position of the cable guide portion is minimized, and the cable guide portion can be maintained. The holding portion is miniaturized. The position adjusting portion may be formed by a protruding member that protrudes downward from the cable guiding portion so as to be inserted into the inside of the cable receiving groove, and may be slid or rotated on a wall surface of the cable receiving groove. According to this configuration, the protruding member ' of the position adjusting portion is provided so as to protrude from the cable guiding portion downward and enter the inside of the cable receiving groove, and the protruding member is slid or rotated on the wall surface of the cable receiving groove. Therefore, the protruding member can be moved along the cable receiving groove as the crane body travels. Therefore, the cable guiding portion provided with the protruding member can be disposed above the cable receiving groove at any time by the protruding member, and the extension portion of the cable to be guided by the cable guiding portion can be disposed at any time. Above the cable receiving groove. The guiding means may include a switching portion that inserts and removes the position adjusting portion to the cable receiving groove. According to this configuration, by further providing the switching unit in the guiding means, the position adjusting unit can be inserted and removed from the cable receiving groove up to -10-201026587. Therefore, the position adjusting portion is detached from the cable accommodating groove by the switching portion, and the crane body can also travel completely independently of the cable accommodating groove. a position detecting means for detecting a relative position of the crane main body of the cable accommodating groove, wherein the position adjusting unit of the guiding means has the cable in a state of being held by the holding portion a guide driving unit for moving the wire guiding unit and a guide for controlling the guiding driving unit such that the cable guiding portion is positioned above the cable receiving groove based on a result of detecting the φ of the position detecting means The guidance control unit is also available. According to this configuration, in the position adjusting unit of the guiding means, the guiding control unit drives the guiding driving unit to drive the cable guiding portion above the cable receiving groove in accordance with the detection result of the position detecting means. Since the mode moves, the position adjustment of the extension of the cable for the cable receiving groove can be automatically and correctly performed. The tire type gantry crane system of the present invention is provided with a tire type gantry crane according to any one of the first to ninth aspects of the application, and a walking path near the walking of the tire type gantry crane External device. According to this configuration, in the tire type gantry crane, it is possible to prevent the traveling means of the crane body and the contact of the cable, and to input or output through the cable between the external device and the external device. [Effect of the Invention] According to the tire type gantry crane of the present invention, the tire and the cable connected to the external device can be walked without contact. Moreover, the -11 - 201026587 tire type gantry crane system according to the present invention enables the tire type gantry crane to travel without contact between the tire and the cable connected to the external device, and can be used in the external eS and the tire type Input or output of signals, etc. between cranes. [Embodiment] (Embodiment) Hereinafter, a first embodiment of a tire type gantry crane according to the present invention will be described with reference to Figs. 1 to 4 . Fig. 1 and Fig. 2 are overall views of a tire type gantry crane system including a plurality of bicycle tire gantry cranes (Rubber Tired Gantry Crane). As shown in FIGS. 1 and 2, the tire type gantry crane system 1' of the present embodiment includes a plurality of traveling lanes L provided on the road surface R in the container stacking field γ, and the respective traveling lines. A plurality of tire type gantry cranes 10 that travel in the lane 1 and a plurality of external power sources 2 that are provided with electric power for each of the tire type gantry cranes 1 corresponding to the respective traveling lanes L as external devices. @ As shown in Fig. 1 and Fig. 2, the tire type gantry crane is operated on the traveling line L in each of the traveling lanes γ in the container stacking field γ by the power supply from the external power source 2 The horizontal travel of the extension direction AB of the road 1 is loaded and unloaded by the container 100 that is carried in and out by a trailer (not shown). Further, in the tire type gantry crane system 1 of the present embodiment, the ground lead wires 3 are provided in the road surface R along the extending direction A-B of each traveling line. The ground guide wire 3' is corresponding to the position sensor 21 of the tire type gantry crane 10 to be described later, and is located on the side c of the width direction CD perpendicular to the extension direction -12-201026587 AB in the traveling lane 1. Extension. The tire type gantry crane 1 is detected by the position sensor 2 1 to prevent the meandering amount from being within the predetermined range so as to be able to go straight on the traveling path L. The details will be described later. In addition, in the first drawing, in order to facilitate the description, three traveling lanes L and three tire-type gantry cranes arranged in each of the traveling lanes 1 are described, but the traveling lane L is provided. The number of the number and the type of the tire type door type lifting machine is not limited to the number shown in Fig. 1. The step-by-step tire type gantry crane 1 is a movement of the other traveling lane by the vertical walking between the traveling lanes L, the number of the traveling lanes L and the tire type gantry crane 10 Even if the number of units is inconsistent, it can be. Next, the details of the tire type gantry crane 10 will be described. As shown in FIGS. 2 and 3, the tire type gantry crane 10 includes a crane body 11 that travels on the road surface R by a tire, and extends from the crane body 11 side and the traveling lane L. The external power supply 2 corresponding to the external power supply 2 is connected to the supply cable 12 and the cable reel 13 provided in the crane main body 11 for winding/unwinding the cable 12. The crane body 11 has a traveling means 14 provided with a tire, and a pair of leg portions 15 which are vertically disposed in parallel to the traveling means 14 at the lower end, and an upper end facing the leg portion 15 The beam portion 16 that is extended between them constitutes a door-shaped frame 17 and a hanging mechanism 18 that is suspended from the beam portion 16. As shown in FIGS. 2 and 3, the cable reel 13 is in the crane main body 11, and is extended in the direction of the beam portion 16 on the same side as the reference position 22 on which the position sensor 21 is provided, as will be described later. One side of the EF is supported by -13-201026587 on the other side of the E side of the foot 1 5 A. In the traverse when traveling along the extending direction A-B of the traveling path L, the extending direction E-F of the beam portion 16 slightly coincides with the width direction C-D of the traveling lane L. Further, the cable reel 13 has a shaft portion (not shown) that is horizontally disposed, and is accommodated by winding the cable 1 2 . As shown in Fig. 4, the cable reel 13 has a cable reel drive unit 13a that rotates the shaft center portion, and a cable reel control that controls the cable reel drive unit 13a. Part 1 3b. The cable reel control unit 13b receives an input from the traveling device control unit 19 and the operation unit 20, which will be described later, to control the cable reel driving unit 13a, thereby depending on the traveling direction on the traveling path L of the traveling means 14. The cable 12 can be taken up or rolled out toward the shaft. Further, as shown in Fig. 2, the supply cable 12 has a power receiving connector 1 2 a for external power supply that can be connected to the external power source 2 at the leading end. Further, the base end of the supply cable 12 is electrically connected to a power supply unit (not shown) that supplies power to each of the components of the tire type gantry crane 10. Further, as shown in Fig. 2, the beam portion 16 is supported by suspending the hanging mechanism 18 from @. In the beam portion 16, a guide rail 16a is provided along the extending direction E-F of the beam portion 16 to hang the mechanism 18. The hoisting mechanism 18' is powered by a power supply unit (not shown), and the container 1 is detachably operated. Specifically, the hoisting mechanism 18 has an aerial trolley 18a that can travel along the guide rail 16a of the beam portion 16, a swinging wire rod 18b that holds the container 100, and a swing line from the aerial trolley 18a. a hanging cable 18c under the pole, a winding machine 18d for winding up and unwinding the hanging cable 18c, and an air trolley 18a, a swinging pole 18b, and a winding machine 18d-14. Suspension mechanism control unit (not shown) activated by 201026587. Further, the traveling means 14 is such that the pair of leg portions 15 are slightly perpendicular to the extending direction EF of the beam portion 16 in the direction perpendicular to the extending direction EF of the beam portion 16, that is, slightly in the extending direction AB of the traveling lane L during the lateral traveling. Both sides of the direction are set in pairs. As shown in FIG. 3 and FIG. 4, the traveling means 14 includes a traveling wheel 14a and a supporting portion that rotatably supports the traveling wheel 14a and is rotatably supported by the leg portion 15 around the vertical axis. 14b φ and a direction adjusting mechanism 14c that changes the direction of the support portion 14b and the traveling wheel 14a, and a traveling wheel driving portion 14d that drives the traveling wheel 14a. The direction adjusting mechanism 14c and the traveling wheel driving unit 14d of the traveling means 14 are controlled by the traveling means control unit 19. Here, in the traveling device control unit 19, the position sensor 21 for detecting the relative position to the width direction CD of the traveling lane L in accordance with the input of the operator's operation unit 20 and the crane body 11 is detected. As a result of the detection, the direction adjustment mechanism 14c and the traveling wheel drive unit 14d are controlled. Although not shown in Fig. 1 and Fig. 2, the operation unit 20 is provided in the crane main body 11 or in an operation room located outside when the crane body 11 is operated. Further, as shown in Fig. 3, the position sensor 21 is provided at the reference position 22 on the side E of the crane body 11 which is set in the extending direction E-F of the beam portion 16. In the present embodiment, the reference position 22 is set on the lower side of the leg portion 15A on the side E of the extending direction EF of the beam portion 16, and is used as the position sensor 2 1 for detecting the grounding guide wire 3 A sensor for relative position is provided at the reference position 22. Further, the ground guide wire 3 is composed of, for example, a magnet, and is arranged linearly along the extending direction A-B on the road surface R -15-201026587. Further, the position sensor 21 is a magnetic sensor, whereby the relative position of the ground lead 3 can be detected. Further, the position sensor for detecting the relative position of the ground guide wire 3 is not limited to the above-described magnetic sensor, and the configuration can be detected by, for example, a CCD camera and the relative position is detected by the image processing. In the control unit 19, the traveling wheel drive unit 14d can be driven and traveled by the traveling wheel Ma in accordance with the detection signal from the position sensor 21, and the direction of the traveling wheel 14a φ can be switched by the direction adjusting mechanism 14c. The control in which the reference position 22 is positioned above the above-ground guide wire 3 is traversed. Or in the walking means control unit 19,
以藉由在樑部16的延設方向E-F的一方Ε側及另一方F 側使行走手段1 4的行走速度具有相對的差，使基準位置 22位於地上導引線3的上方的方式進行橫行走的控制。 即’藉由行走手段控制部1 9、及位置感測器2 1，在起重The traveling speed of the traveling means 14 is relatively different in the one side and the other side F of the extending direction EF of the beam portion 16 so that the reference position 22 is positioned above the ground guiding line 3 Take control. That is, by the walking means control unit 19 and the position sensor 2 1, lifting
機本體11，構成供調整被設定在樑部16的延設方向E-FThe machine body 11 is configured to be adjusted in the extension direction E-F of the beam portion 16
的一方Ε側的基準位置22的行走線道L的寬度方向C-D Q 的相對位置用的調整手段2 5。該調整手段2 5，是如後述 ’可作爲分隔距離保持手段26，對於行走手段14，保持 沿著供電纜線1 2的路面R被延設的部分1 2b的分隔距離 〇 接著’說明此實施例的輪胎式門型起重機系統1及輪 胎式門型起重機10的作用。 如第1圖及第2圖所示，輪胎式門型起重機10行走 於行走線道L上時，在調整手段2 5中，行走手段控制部 •16- 201026587 1 9 ’可以依據來自位置感測器2 1的檢出結果，使位置感 測器21位於地上導引線3上的方式控制行走手段1 4。即 ’可以對於行走線道L，將基準位置21被設定的起重機 本體1 1的樑部1 6的延設方向E-F的一方E側的相對位置 ，與該該行走線道L的寬度方向C-D略一定地行走。因 此，即使隨著行走發生開大腿的情況，對於基準位置22 被設定的起重機本體11的樑部16的延設方向E-F的一方 φ E側，可以在行走線道L上直進。且，隨著行走手段I4 的行走，供電纜線12是從纜線捲線器13被捲取或是被捲 出。在此，使供電纜線12延伸的纜線捲線器13，是藉由 設在與基準位置22及樑部16的延設方向E-F成爲同一側 的另一方面E側，從纜線捲線器13延伸的供電纜線12, 也可以在路面R上被抑制蛇行的方式略直線狀延設。因此 ，沿著起重機本體1 1的行走手段1 4及供電纜線1 2的路 面被延設的部分1 2b的分隔距離被保持，可以防止彼此的 ❹接觸。 在以上詳細說明的本實施例所示的輪胎式門型起重機 系統1及輪胎式門型起重機10中，調整手段25是藉由具 備行走手段控制部1 9及位置感測器2 1，分隔距離保持手 段26，就可以使沿著起重機本體11的行走手段14及供 電纜線12的路面R被延設的部分12b的分隔距離由預定 距離被保持。因此，在輪胎式門型起重機1〇中，可以防 止起重機本體11的行走手段14及供電纜線12的接觸， 且從外部電源2透過供電纜線12接受電力的供給在行走 -17- 201026587 線道L上行走。 又，在本實施例中，基準位置22雖是設有位置感測 器21 ’其被設定在一方的腳部15的下面，可檢出地上導 引線3的相對位置，但是不限於此。例如，從一方的腳部 15突出將位置感測器21安裝的構件，將該構件的任意的 位置作爲基準位置的方式設置位置感測器2 1也可以。且 ，位置感測器的種類，是不限定於檢出如上述的地上導引 線3的相對位置，例如，可取代地上導引線3而沿著行走 線道L的延設方向A-B照射雷射光，檢出該雷射光的感 測器也可以。或是利用GPS檢出位置也可以。此情況， 將樑部16的端部作爲基準位置設置位置感測器也可以。 至少，調整手段，是在起重機本體11中，在樑部16的延 設方向E-F的一方E側設定基準位置，可調整該基準位置 的行走線道L的寬度方向C-D的相對位置的構成的話即 可。 (第2實施例） 接著，說明本發明的第2實施例。本發明的第2實施 例如第5圖所示。在此實施例，與在前述的實施例所使用 的構件共通的構件是附加同相的符號，並省略其說明。 如第5圖所示，在本實施例的輪胎式門型起重機3 0 中，在一方的腳部15A設有績線捲線器13，並且在被設 在該一方的腳部15A的行走手段14的支撐部l4b中，設 有限制供電纜線12接近的的限制構件32作爲分隔距離保 -18· 201026587 持手段3 1。限制構件32，是從支撐部14b，朝樑部（ 圖示）的延設方向E-F伸出，並且和與延設方向E-F垂 的方向，即和行走線道L的延設方向A-B略一致的方 被延設，並覆蓋位於該方向外側的行走車輪14a-l。因 ，藉由利用朝限制構件3 2的樑部（未圖示）的延設方 E-F的突出量W所限定的距離，就可以限制沿著供電纜 12的路面R被延設的部分12b接近行走手段14。即， φ 使行走手段14的行走是蛇行，或是供電纜線12在路面 上蛇行，與沿著行走手段14及供電纜線12的路面R被 設的部分1 2b的分隔距離，是使不會比藉由限制構件 被限定的距離更小的方式被保持，可以防止彼此的接觸 又，在上述中，分隔距離保持手段，是在第1實施 中具有調整手段25，且，在第2實施例中具有限制構 32，但是不限定於這些，將兩者組合的構成也可以。 Φ (第3實施例） 接著，說明本發明的第3實施例。本發明的第3實 例如第6圖至第10圖所示。在此實施例中，與在前述 實施例所使用的構件共通的構件是附加同相的符號’並 略其說明。 如第6圖所示，本實施例的輪胎式門型起重機系 40，與第1實施例的構成相異的點，是將從纜線捲線 1 3延伸與外部電源2連接的供電纜線1 2收容的纜線收 溝Μ，是在路面R沿著行走線道L被設置’並且輪胎 未 直 向 此 向 線 即 R 延 32 〇 例 件 施 的 省 統 器 容 式 •19- 201026587 門型起重機41是具備導引供電纜線12的導引手段42的 點。導引手段42，是使從被收容在纜線收容溝μ的狀態 朝向起重機本體11延伸的供電纜線12的延伸部12c，對 於起重機本體1相對移動，使配置於纜線收容溝Μ的上 方。 更詳細的話’導引手段42，是具備：將與起重機本 體11的供電部（圖示略）連接的供電纜線12的延伸部 12c從上方朝向下方導引的纜線導引43、及將該纜線導引 φ 43對於起重機本體11可沿著接近分離的方向相對移動地 保持的保持部44、及將纜線導引43配置於纜線收容溝Μ 的上方的位置調整部45。 保持部44’是藉由Η型鋼形成的導軌44a所構成， 從起重機本體11呈略水平伸出的方式被設置。更具體而 言，導軌44a ’是沿著行走線道L被配置成可橫行走的情 況時，從起重機本體1 1和與該行走線道L對應的纜線收 容溝Μ平面視略垂直交叉的方式突出。且，纜線導引43 φ ’是被配置於導軌44 a的下方，具備：設有讓供電纜線 12插通的導引孔49的基座構件46、及在該基座構件46 上將導軌44a從兩側挾住的方式設置的一對的l字狀構件 47、及設在該L字狀構件47內並行走於導軌44a的下部 凸緣上的轉動體48。導引孔49，是在基座構件46，在對 於纜線導引4 3朝側方突出的位置，呈剖面略圓形狀具有 一定的內徑朝上下方向貫通的方式被設置，從纜線捲線器 13直到纜線收容溝Μ爲止延伸的供電纜線1 2的延伸部 -20- 201026587 12c是被插通。位置調整部45是具有突出構件，由：從 纜線導引43的基座構件46的下面朝下方突出的方式被配 置的軸部45a、及可旋轉自如地設在該軸部45a的下端的 滾子45b所構成。軸部45a是下端被插入纜線收容溝Μ， 軸部45a的下端的滾子45b，是被配置於纜線收容溝Μ內 。滾子45b，是與纜線收容溝Μ的側面Μ1接觸並沿著纜 線收容溝Μ可轉動。又，滾子45b的直徑是比纜線收容 φ 溝Μ的寬度更若干小地形成較佳。 在這種導引手段42中，即使起重機本體11是隨著朝 行走線道L的延設方向Α-Β的橫行走，使輪胎式門型起 重機1 〇朝寬度方向C-D蛇行，對於纜線收容溝Μ的相對 位置會變化，但是在導引手段42中位置調整部45的滾子 45b，是藉由與纜線收容溝Μ的壁面Ml接觸，而時常位 於纜線收容溝Μ內，與起重機本體11 一起沿著纜線收容 溝Μ朝延設方向Α-Β移動。在此位置調整部45的滾子 φ 45b中，因爲經過軸部45 a使具有讓供電纜線12插通的 導引孔49的纜線導引43被連結，該纜線導引43也成爲 依據滾子45b的動作，透過轉動體48在導軌44a上朝寬 度方向C-D移動。因此，對於行走線道L的寬度方向C-D中的起重機本體11的相對的纜線導引43的位置被調整 。其結果，可以將導引供電纜線12的導引孔49，時常位 於纜線收容溝Μ的上方。因此，從纜線收容溝Μ內的供 電纜線12的拉出，或是朝該纜線收容溝Μ的供電纜線12 的給進時，可以確實地防止供電纜線12從纜線收容溝Μ 21 - 201026587 脫落而接觸路面R上，且，供電纜線12與纜線收容溝Μ 滑接而損傷。且，因此纜線收容溝Μ的寬度可以成爲與 供電纜線1 2的徑對應的最小限度的大小，由此可防止車 輛通過時拖車的車輪嵌入纜線收容溝Μ的問題發生。 在此，如第1實施例已述，藉由調整手段2 5，對於 基準位置22被設定的起重機本體11的樑部16的延設方 向E-F的一方Ε側，藉由使其相對位置與走行線道L的 寬度方向C-D略一定就可以在行走線道L上直進，收容 @ 有供電纜線12的纜線收容溝Μ的相對位置也可以略一定 。因此，藉由導引手段42的位置調整部45將供電纜線 12相對移動所需要的範圍可以爲最小限度，也可以達成 該導引手段42的小型化。 又，將上述的實施例變更成如以下的構成也可以。 (1 )纜線導引43的導引孔49的形狀雖呈剖面略圓 形狀而具有一定的內徑，但是不限定於此，在上方側成爲 大徑的方式形成錐面狀也可以。藉此，可以將從纜線捲線 @ 器1 3延伸的供電纜線1 2最佳地插通該導引孔49，且可 以藉由下方的纜線收容溝Μ確實地導引。且，在導引孔 49的內壁部設置導引供電纜線12的多數的滾子，即使將 供電纜線1 2朝上下方向導引也可以。藉此，防止該導引 孔49的內壁及供電纜線1 2滑接，可以更確實地防止供電 纜線1 2的損傷。 (2)且，將纜線導引43配置於纜線收容溝Μ的上 方的位置調整部45，雖是從由軸部45a及滾子45b所構 -22- 201026587 成的突出構件所構成，但是不限定於此，從由圓棒所構 的突出構件所構成’只是使該圓棒滑動於纜線收容溝 的壁面Ml也可以。且，突出構件雖是在纜線收容溝Μ 設置1組，但是不限定於此，在纜線收容溝Μ的各壁 Μ1附近各設置1組（即，在纜線收容溝Μ內隔有間隔 置2組）也可以。進一步，這種突出構件，是被插入纜 收容溝Μ用來調整位置，但是不限定於此。被插入與 φ 線收容溝Μ平行地形成於地路面R上的溝，結果在纜 導引43中使基座構件24的導引孔49位於纜線收容溝 的上方的方式被設定也可以。 (3)且雖將導軌44a固定於起重機本體11，但是 限定於此，如第11圖及第12圖所示設置切換部50也 以。此切換部50，是具有：對於起重機本體11將導 44 a的基端可轉動地支撐的轉動軸51、及一端被安裝於 軌44a的先端的鋼絲52、及設在該鋼絲52的另一端的 〇 53、及設在起重機本體11可將鉤53卡合的卡合部54 及在導軌44a的基端下部被設在起重機本體11的停止 55。轉動軸51，是被略水平配設，可將導軌44a從略 平突出的水平位置直到先端朝向上方地被配設的上昇位 爲止朝箭頭G-Η方向轉動。且，停止器55，是將可轉 地被支撐在轉動軸5 1的導軌44a呈水平突出的狀態下 撐。且，藉由將設在鋼絲52的另一端的鉤53卡合於卡 部54，使導軌44a可被保持於上昇位置。 藉由具備如以上的切換部50，在行走線道L內橫 成 Μ 內 面 設 線 纜 線 Μ 不 可 軌 導 鉤 、 器 水 置 動 支 合 行 -23- 201026587 走時，使導軌44a保持於水平位置，可藉由導引手段42 導引供電纜線12的延伸部12c，另一方面，藉由將導軌 44a保持於上昇位置，就可在行走線道L間縱行走。即， 導軌44a是藉由成爲上昇位置，使軸部45a及滾子45b從 纜線收容溝Μ朝上方脫出。由此，可以將輪胎式門型起 重機從纜線收容溝Μ及行走線道L獨立，朝其他的行走 線道L的移動可以無障礙地進行。又，在接著的行走線道 L移動時，將導軌44a再度保持於水平位置，藉由將軸部 q 45a及滾子45b插入與接著的行走線道L對應的纜線收容 溝Μ，將供電纜線12的延伸部12c藉由導引手段42導引 ，就可以沿著該行走線道L橫行走。 且，切換部，如第11圖及第12圖所示，不限定於將 導軌44a由手動朝箭頭G-Η方向轉動，如第13圖所示的 切換部56，透過設在起重機本體11的滑車57藉由馬達 58及將該馬達58驅動控制的切換控制部59將鋼絲52捲 取或是吐出也可以。這種情況時，進一步，藉由將切換控 © 制部59與上述的行走手段控制部19連動，以使行走手段 控制部19對於方向調整機構14c進行將行走車輪14a朝 走行線道L的寬度方向C-D方向轉換的控制爲條件使切 換控制部59驅動馬達58，就會連動而成爲可自動地縱行 走的狀態。 (4)在上述實施例中’雖說明輪胎式門型起重機10 是朝行走線道L的寬度方向C-D蛇行的情況時，藉由導 引手段42，將供電纜線〗2的延伸部l2c配置於纜線收容 -24- 201026587 溝Μ的上方，但是不限定於此。 即，纜線收容溝Μ是在行走線道L之間被配置於寬 度方向C-D，縱行走也由外部進行供電，藉由同樣的導引 手段42，對應朝延設方向Α-Β的蛇行，導引供電纜線12 的延伸部12c也可以。 (第4實施例） φ 接著，說明本發明的第4實施例。本發明的第4實施 例如第1 4圖所示。在此實施例中，與在前述的實施例所 使用的構件共通的構件是附加同相的符號，並省略其說明 〇The adjustment means 25 for the relative position of the width direction C-D Q of the traveling lane L of the reference position 22 on the side of the side of the side. The adjustment means 25 is a separation distance holding means 26 as described later, and the separation distance of the portion 1 2b extending along the road surface R of the supply cable 1 2 is maintained as the traveling means 14. The role of the tire type gantry crane system 1 and the tire type gantry crane 10 is exemplified. As shown in FIGS. 1 and 2, when the tire type gantry crane 10 travels on the traveling path L, in the adjusting means 25, the traveling means control unit is 16-201026587 1 9 'based from the position sensing The detection result of the device 2 1 controls the walking means 14 in such a manner that the position sensor 21 is positioned on the above ground guide wire 3. In other words, the relative position on the side E of the extending direction EF of the beam portion 16 of the crane body 1 in which the reference position 21 is set to the traveling path L can be slightly different from the width direction CD of the traveling path L. Walk certainly. Therefore, even if the thigh is opened in the walking, the side of the extension direction E-F of the beam portion 16 of the crane body 11 to which the reference position 22 is set can be straightened on the traveling path L. Further, as the traveling means I4 travels, the supply cable 12 is taken up or unwound from the cable reel 13. Here, the cable reel 13 for extending the cable 12 is provided on the side E which is provided on the same side as the reference position 22 and the extending direction EF of the beam portion 16 from the cable reel 13 The extended supply cable 12 can also be stretched linearly in a manner that is suppressed from being meandering on the road surface R. Therefore, the separation distance between the traveling means 14 along the crane body 1 1 and the portion 1 2b where the road surface for the cable 1 2 is extended is maintained, and mutual contact with each other can be prevented. In the tire type gantry crane system 1 and the tire type gantry crane 10 shown in the above-described embodiments, the adjustment means 25 is provided with the distance between the traveling means control unit 19 and the position sensor 2 1. By the holding means 26, the separation distance of the traveling means 14 along the crane body 11 and the portion 12b of the road surface R to which the cable 12 is extended can be held by a predetermined distance. Therefore, in the tire type gantry crane, it is possible to prevent the traveling means 14 of the crane body 11 and the supply cable 12 from coming into contact with each other, and the supply of electric power from the external power source 2 through the cable 12 is on the line -17-201026587. Walk on the road L. Further, in the present embodiment, the reference position 22 is provided with the position sensor 21' which is set on the lower surface of one of the leg portions 15, and the relative position of the ground lead 3 can be detected, but the present invention is not limited thereto. For example, the position sensor 21 may be provided so that the position sensor 21 is attached from one of the leg portions 15 and the position sensor is provided as an arbitrary position. Further, the type of the position sensor is not limited to detecting the relative position of the above-ground guide wire 3, for example, instead of the upper guide wire 3, the Ray is irradiated along the extending direction AB of the traveling lane L. It is also possible to emit light and detect the laser light. Or use GPS to check out the location. In this case, the position sensor may be provided with the end of the beam portion 16 as a reference position. At least the adjustment means is a configuration in which the reference position is set on one side E of the extending direction EF of the beam portion 16 in the crane body 11, and the relative position of the width direction CD of the traveling path L at the reference position can be adjusted. can. (Second embodiment) Next, a second embodiment of the present invention will be described. A second embodiment of the present invention is shown in Fig. 5. In this embodiment, the members common to the members used in the foregoing embodiments are symbols in which they are in phase, and the description thereof is omitted. As shown in Fig. 5, in the tire type gantry crane 30 of the present embodiment, the line reel 13 is provided in one of the leg portions 15A, and the traveling means 14 is provided on the one leg portion 15A. In the support portion l4b, a restriction member 32 for restricting the approach of the cable 12 is provided as a separation distance -18 - 201026587 holding means 31. The restricting member 32 protrudes from the supporting portion 14b toward the extending direction EF of the beam portion (illustrated), and slightly overlaps with the extending direction EF, that is, slightly in the extending direction AB of the traveling lane L. The square is extended and covers the traveling wheels 14a-1 located outside the direction. Therefore, by using the distance defined by the amount of protrusion W of the extension EF of the beam portion (not shown) of the restricting member 32, the portion 12b extending along the road surface R of the supply cable 12 can be restricted from approaching. Walking means 14. That is, φ causes the traveling means 14 to travel in a meandering manner, or the cable 12 is meandered on the road surface, and the separation distance from the portion 1 2b provided along the road surface R of the traveling means 14 and the supply cable 12 is such that In this case, the separation distance holding means has the adjustment means 25 in the first embodiment, and the second embodiment is provided in such a manner that the distance between the members is smaller than that defined by the restriction member. In the example, the restriction structure 32 is provided, but the configuration is not limited thereto, and a combination of the two may be employed. Φ (Third embodiment) Next, a third embodiment of the present invention will be described. The third embodiment of the present invention is shown in Figs. 6 to 10 . In this embodiment, the members common to the members used in the foregoing embodiments are the symbols in the same in-phase and are explained slightly. As shown in Fig. 6, the tire type gantry crane 40 of the present embodiment differs from the configuration of the first embodiment in that the cable 1 is connected to the external power source 2 from the cable winding 13 2 The cable that is housed is sagged, and it is set along the road line L on the road surface R and the tire is not straight to this line, that is, the extension of the 32 〇 〇 • • • • • • 19 19 19 19 19 19 19 19 19 19 19 The crane 41 is a point having a guiding means 42 for guiding the cable 12 . The guiding means 42 is an extending portion 12c of the supply cable 12 that extends from the state in which the cable housing groove μ is accommodated toward the crane body 11, and the crane body 1 is relatively moved to be placed above the cable receiving groove . More specifically, the guidance means 42 includes a cable guide 43 for guiding the extension portion 12c of the cable 12 connected to the power supply portion (not shown) of the crane body 11 from above, and The cable guide φ 43 is a holding portion 44 that the crane body 11 can relatively move in a direction close to the separation direction, and a position adjusting portion 45 that arranges the cable guide 43 above the cable housing groove. The holding portion 44' is constituted by a guide rail 44a formed of a Η-shaped steel, and is provided to extend from the crane body 11 so as to protrude horizontally. More specifically, when the guide rail 44a' is disposed to be traversable along the traveling lane L, the crane body 1 1 and the cable receiving groove corresponding to the traveling lane L are vertically intersected. The way is outstanding. Further, the cable guide 43 φ ' is disposed below the guide rail 44 a and includes a base member 46 provided with a guide hole 49 through which the cable 12 is inserted, and a base member 46 on the base member 46 A pair of l-shaped members 47 provided on the guide rails 44a from both sides and a rotor 48 provided in the L-shaped members 47 and traveling on the lower flange of the guide rail 44a. The guide hole 49 is provided in the base member 46 so as to have a substantially circular cross-sectional shape so as to penetrate in the vertical direction at a position protruding toward the side of the cable guide 43. The extension portion -20-201026587 12c of the cable 1 2 extending until the cable receiving groove 是 is inserted. The position adjustment unit 45 is a shaft member 45a that is disposed so as to protrude downward from the lower surface of the base member 46 of the cable guide 43, and is rotatably provided at the lower end of the shaft portion 45a. The roller 45b is composed of. The shaft portion 45a is inserted into the cable accommodating groove at the lower end, and the roller 45b at the lower end of the shaft portion 45a is disposed in the cable accommodating groove. The roller 45b is in contact with the side rim 1 of the cable accommodating groove and is rotatable along the cable accommodating groove. Further, it is preferable that the diameter of the roller 45b is smaller than the width of the cable housing φ groove. In the guide means 42, even if the crane body 11 is traversed in the direction of the extension of the traveling path L, the tire type gantry crane 1 is slid in the width direction CD, and the cable is accommodated. The relative position of the gully changes, but in the guiding means 42, the roller 45b of the position adjusting portion 45 is in contact with the wall surface M1 of the cable accommodating groove, and is often located in the cable accommodating groove, and the crane The body 11 moves together along the cable receiving groove 延 in the extended direction Α-Β. In the roller φ 45b of the position adjusting portion 45, since the cable guide 43 having the guide hole 49 through which the cable 12 is inserted is connected via the shaft portion 45a, the cable guide 43 also becomes According to the operation of the roller 45b, the rotating body 48 is moved toward the width direction CD on the guide rail 44a. Therefore, the position of the opposite cable guide 43 of the crane body 11 in the width direction C-D of the traveling lane L is adjusted. As a result, the guide hole 49 for guiding the cable 12 can be constantly positioned above the cable receiving groove. Therefore, when the supply cable 12 in the cable housing groove is pulled out or the supply cable 12 of the cable receiving groove is fed, the supply cable 12 can be surely prevented from the cable receiving groove. Μ 21 - 201026587 It falls off and contacts the road surface R, and the cable 12 is slid and damaged by the cable receiving groove. Further, therefore, the width of the cable accommodating groove can be minimized corresponding to the diameter of the cable 12, thereby preventing the problem that the wheel of the trailer is embedded in the cable accommodating groove when the vehicle passes. Here, as described in the first embodiment, by the adjustment means 25, one side of the extending direction EF of the beam portion 16 of the crane body 11 which is set to the reference position 22 is made to be relatively positioned and moved. The width direction CD of the lane L can be made straight on the traveling lane L, and the relative position of the cable receiving groove @ having the cable 12 can be slightly fixed. Therefore, the range required for the relative movement of the supply cable 12 by the position adjusting portion 45 of the guiding means 42 can be minimized, and the size of the guiding means 42 can be reduced. Moreover, the above embodiment may be changed to the following configuration. (1) Although the shape of the guide hole 49 of the cable guide 43 has a substantially circular cross section and has a constant inner diameter, the present invention is not limited thereto, and a tapered shape may be formed so as to have a large diameter on the upper side. Thereby, the supply cable 1 2 extending from the cable winding unit 1 3 can be optimally inserted through the guide hole 49, and can be surely guided by the lower cable receiving groove. Further, a plurality of rollers for guiding the cable wires 12 are provided in the inner wall portion of the guide hole 49, and the cable wires 12 may be guided in the vertical direction. Thereby, the inner wall of the guide hole 49 and the supply cable 12 are prevented from slipping, and the damage of the power supply cable 12 can be more reliably prevented. (2) The position adjusting portion 45 in which the cable guide 43 is disposed above the cable receiving groove is constituted by a protruding member formed by the shaft portion 45a and the roller 45b, -22-201026587, However, the present invention is not limited to this, and it may be constituted by a protruding member made of a round bar. It is only necessary to slide the round bar on the wall surface M1 of the cable receiving groove. Further, although the protruding members are provided in one set in the cable accommodating groove, the present invention is not limited thereto, and one set is provided in the vicinity of each of the wall sills 1 of the cable accommodating groove (that is, the space is accommodated in the cable accommodating groove). Set 2 groups) is also possible. Further, such a protruding member is inserted into the cable accommodating groove for adjusting the position, but is not limited thereto. The groove formed on the ground surface R in parallel with the φ line accommodating groove is inserted, and the cable guide 43 may be set such that the guide hole 49 of the base member 24 is positioned above the cable accommodating groove. (3) Although the guide rail 44a is fixed to the crane body 11, the present invention is limited thereto, and the switching portion 50 is provided as shown in Figs. 11 and 12 . The switching portion 50 has a rotating shaft 51 that rotatably supports the base end of the guide 44a with respect to the crane body 11, and a wire 52 whose one end is attached to the tip end of the rail 44a, and the other end of the wire 52. The cymbal 53 and the engaging portion 54 provided in the crane body 11 to engage the hook 53 and the lower end of the base end of the guide rail 44a are provided at the stop 55 of the crane body 11. The rotating shaft 51 is disposed slightly horizontally, and is rotatable in the arrow G-Η direction from the horizontal position in which the guide rail 44a protrudes slightly until the rising position in which the leading end faces upward. Further, the stopper 55 is supported in a state in which the guide rail 44a rotatably supported by the rotating shaft 51 is horizontally protruded. Further, by engaging the hook 53 provided at the other end of the wire 52 with the hook portion 54, the guide rail 44a can be held at the raised position. By providing the switching unit 50 as described above, the cable guide 44 不可 不可 、 、 、 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 -23 In the horizontal position, the extending portion 12c of the cable 12 can be guided by the guiding means 42. On the other hand, by holding the rail 44a at the raised position, it is possible to travel vertically between the traveling lanes L. That is, the guide rail 44a is brought up, and the shaft portion 45a and the roller 45b are separated upward from the cable accommodating groove. Thereby, the tire type door type hoist can be independent from the cable accommodating groove and the traveling path L, and the movement to the other traveling path L can be performed without any trouble. Further, when the following traveling lane L moves, the guide rail 44a is again held at the horizontal position, and the shaft portion q 45a and the roller 45b are inserted into the cable accommodating groove corresponding to the following traveling lane L, and The extending portion 12c of the cable 12 is guided by the guiding means 42 so as to be able to traverse along the traveling path L. Further, as shown in FIGS. 11 and 12, the switching portion is not limited to the case where the guide rail 44a is manually rotated in the arrow G-Η direction, and the switching portion 56 shown in FIG. 13 is transmitted through the crane body 11. The pulley 57 may be wound or discharged by the motor 58 and the switching control unit 59 that drives and controls the motor 58. In this case, the switching control unit 59 is interlocked with the above-described traveling device control unit 19, so that the traveling device control unit 19 performs the width of the traveling wheel 14a toward the traveling path L with respect to the direction adjusting mechanism 14c. The control of the direction CD direction switching is such that the switching control unit 59 drives the motor 58 to be in a state of being automatically vertically movable. (4) In the above embodiment, when the tire type gantry crane 10 is snaked toward the width direction CD of the traveling path L, the extension portion 12c of the supply cable 2 is disposed by the guiding means 42. It is above the gully of the cable shelter -24- 201026587, but it is not limited to this. In other words, the cable accommodating groove is disposed in the width direction CD between the traveling lanes L, and is supplied from the outside by the vertical traveling, and the same guiding means 42 corresponds to the meandering of the Α-Β in the extending direction. It is also possible to guide the extension 12c of the supply cable 12. (Fourth Embodiment) φ Next, a fourth embodiment of the present invention will be described. A fourth embodiment of the present invention is shown in Fig. 14. In this embodiment, the members common to the members used in the foregoing embodiments are symbols in which they are in phase, and the description thereof is omitted.
如第4實施例所示的輪胎式門型起重機60與第3實 施例的構成相異的點，是在導引供電纜線12的導引手段 61，沿著纜線導引43對於起重機本體11接近分離的行走 線道L的寬度方向C-D可相對移動地保持的保持部62的 Φ 點。即，在本實施例中，導引手段61的保持部62，可取 代第3實施例的Η型鋼的導軌44a，而設置連桿機構63。 此連桿機構63，是具有：被固定於起重機本體11的第一 連桿構件63a、及對於該第一連桿構件63a以垂直軸63b 爲中心可轉動自如連結的第二連桿構件6 3 c。第二連桿構 件63c的先端部，是透過垂直軸63d可轉動自如地連結於 纜線導引43的基座構件46。在這種連桿機構63中，第 二連桿構件63c是藉由在水平面內轉動，使其先端部的纜 線導引43 ’容許朝與纜線收容溝Μ垂直的寬度方向C-D -25- 201026587 相對移動。 這種第4實施例，也與第3實施例同樣，隨著行走對 於起重機本體11的纜線收容溝Μ的相對位置即使變化， 可以藉由連桿機構63，將導引供電纜線12的延伸部l2c 的纜線導引43時常配置在纜線收容溝Μ的上方。因此， 隨著起重機本體11的行走的來自纜線收容溝Μ內的供電 纜線12的拉出，或是朝該纜線收容溝Μ的供電纜線12 的給進時，可以確實地防止供電纜線1 2從纜線收容溝Μ φ 脫落而接觸路面R上，且，供電纜線12與纜線收容溝Μ 滑接而損傷。且，藉由具備調整手段25，與第3實施例 同樣，藉由導引手段61的位置調整部45將供電纜線12 相對移動所需要的範圍可以最小限度化，也可以達成該導 引手段6 1的小型化。 (第5實施例） 接著，說明本發明的第5實施例。本發明的第5實施 G 例如第15圖及第16圖所示。在此實施例中，在與前述的 實施例所使用的構件共通的構件是附加同相的符號，並省 略其說明。 如第1 5圖及第1 6圖所示，本實施例所示的輪胎式門 型起重機70與第3及第4實施例不同的點，是在導引手 段71、位置調整部72的結構。即，第5實施例所示的位 置調整部72，是不是如第3及第4實施例藉由構成突出 構件的軸部45a及滾子45b機械性地將纜線導引43的位 -26- 201026587 置調整，而是具有依據起重機本體Π的位置資訊將纜線 導引43的位置調整的特徵。 更具體而言，位置調整部72，是具有··在被保持在 導軌44a的狀態下將纜線導引43移動導引驅動部73、及 依據從構成調整手段25的位置感測器21的檢出訊號使纜 線導引43位於纜線收容溝Μ的上方的方式將導引驅動部 73控制的導引控制部74。 φ 導引驅動部73，是由：各別設在導軌44a的先端部 及起重機本體11及一對的帶輪75、及被捲繞在這些帶輪 75的皮帶76、及由將帶輪75驅動用的步進馬達所構成的 驅動馬達77所構成。該驅動馬達77，是依據來自導引控 制部74的控制訊號被驅動控制。且，在皮帶76中纜線導 引43的基座構件46被連結，依據該皮帶76的寬度方向 C-D的驅動，該基座構件46也朝同方向移動。 以下將導引控制部74的控制內容依據第1 2圖的流程 Φ 說明。 [步驟S1] 首先，起重機本體1 1的行走開始的話，導引控制部 74，是由預定的控制周期，從位置感測器2 1，取入表示 起重機本體11的蛇行量（5 α的檢出訊號。 在此’起重機本體1 1的蛇行量（5 α，是以位置感測 器21的中心位置與地上導引線3在寬度方向C-D —致時 爲基準（<5 α=0)，表示朝寬度方向C-D的偏離量，具 -27- 201026587 有正負的符號的値。 [步驟S2] 接著，導引控制部74，是設定纜線導引43的目標位 置XI。在此，目標位置XI，是起重機本體11的蛇行量 δ α爲〇時使纜線導引43的導引孔49成爲纜線收容溝Μ 的上方的位置爲基準的對於保持部44的纜線導引43的寬 度方向C-D的相對位置，具有正負的符號的値。起重機 本體11是與纜線收容溝Μ接近或是分離地朝寬度方向c-D蛇行的情況時，爲了使纜線導引43的導引孔49位於纜 線收容溝Μ的上方，有需要由與蛇行量ό α相同的大小 ’朝起重機本體11的蛇行的方向的相反側移動，所以將 目標位置XI，設定成與蛇行量δ CK正負反轉的（-(5 α)。 [步驟S3] 接著，導引控制部74，是從前回的驅動馬達77的輸 出結果，參照現在的纜線導引43的位置Χ2。 [步驟S 4 ] 接著，導引控制部74，是從纜線導引43的目標位置 Χ1、及現在的位置Χ2的差分，算出至目標位置XI爲止 所需要的移動量S。 [步驟S4] 201026587 導引控制部74，是藉由將與算出的移動量S對應的 驅動訊號朝驅動馬達77輸出，使驅動馬達77旋轉預定角 度，由此可以透過帶輪75及皮帶76將纜線導引43移動 使導引孔49位於纜線收容溝Μ的上方的方式，進行位置 調整。 這種第5實施例，也藉由將上述的控制反覆，與第3 及第4實施例同樣，隨著行走對於起重機本體11的纜線 φ 收容溝Μ的相對位置即使變化，將供電纜線1 2導引的纜 線導引43因爲可以時常位置在纜線收容溝Μ的上方，所 以從纜線收容溝Μ內的供電纜線12的拉出，或是朝該纜 線收容溝Μ的供電纜線1 2的給進時，可以確實地防止供 電纜線12從纜線收容溝Μ脫落而接觸路面R上，且，供 電纜線12與纜線收容溝Μ滑接而損傷。且，依據由構成 調整手段25的位置感測器21的檢出結果，對於導引控制 部74，因爲使纜線導引43位於纜線收容溝Μ的上方的方 ❹ 式將導引驅動部73驅動控制，所以對於纜線收容溝Μ的 纜線導引43的位置調整可自動且正確地進行，並且藉由 調整手段2 5 ’該位置調整量可以成爲最小限度，也可以 達成導引手段71的小型化。 又，導引驅動部73雖使用帶輪75及皮帶76，但是 不限定於此，即使鏈條及鏈輪的組合也可以，且，驅動馬 達77，不是步進馬達，而是利用DC馬達或是AC馬達也 可以。又，驅動馬達77是利用DC馬達或是AC馬達的情 況時，具備供進行纜線導引43的現在的位置檢出用的編 • 29 _ 201026587 碼器較佳。進一步’導引驅動部73，不限定於旋轉驅動 的構成’即使利用線性馬達也可以。且，纜線導引43的 位置檢出’是可將線性變位計沿著導軌4 4 a設置即可。 以上’雖對於本發明的實施例參照圖面詳述，但是具 體的構成不限定於此實施例，也包含未脫離本發明的實質 範圍的設計變更等。 又’在上述任一的實施例中，供電纜線是從起重機本 體側延伸並與外部電源連接，藉由分隔距離保持手段保持 0 朝供電纜線的路面上延伸的部分及行走手段的分隔距離， 但是不限定於此。即，纜線，是除了供電纜線以外也資訊 通訊用的纜線等也可以，此情況改變成外部電源，外部設 備是連接供進行與例如起重機本體側輸入輸出控制裝置等 [產業上的利用可能性] 本發明的輪胎式門型起重機及輪胎式門型起重機系統 @ ，是可以使輪胎、及與外部設備連接的纜線不接觸的方式 行走。 【圖式簡單說明】 [第1圖]顯示本發明的第1實施例的輪胎式門型起重 機系統的整體的立體圖。 [第2圖]顯示同實施例的輪胎式門型起重機的立體圖 -30- 201026587 [第3圖]顯示同實施例的輪胎式門型起重機的一部分 的詳細圖。 [第4圖]同實施例的輪胎式門型起重機的方塊圖。 [第5圖]顯示本發明的第2實施例的輪胎式門型起重 機的下部構造的詳細的平面圖。 [第ό圖]顯示本發明的第3實施例的輪胎式門型起重 機的立體圖。 〇 [第7圖]對於同實施例的輪胎式門型起重機，顯示導 引手段的詳細的立體圖。 [第8圖]對於同實施例的輪胎式門型起重機，顯示導 引手段的詳細的前視圖。 [第9圖]對於同實施例的輪胎式門型起重機，顯示導 引手段的詳細的側面圖。 [第10圖]對於同實施例的輪胎式門型起重機，顯示 導引手段的詳細的平面圖。 ® [第11圖]顯示同實施例的第1變形例的導引手段的 詳細的前視圖。 [第12圖]說明同實施例的第1變形例的導引手段的 動作的說明圖。 [第13圖]顯示同實施例的第2變形例的導引手段的 詳細的前視圖。 [第14圖]對於本發明的第4實施例的輪胎式門型起 重機，顯示導引手段的詳細的平面圖。 [第15圖]對於本發明的第5實施例的輪胎式門型起 -31 - 201026587 重機，顯示導引手段的詳細的前視圖。 [第I6圖]對於同實施例的輪胎式門型起重機，顯示 由導引手段的導弓丨控制部所進行的控制的詳細的流程圖。 [第17圖]顯不習知的輪胎2^型起重機的前視圖。 【主要元件符號說明】 A-B :延設方向 C-D :寬度方向 E-F :延設方向 L :行走線道 M :纜線收容溝 Ml :壁面 R :路面 S :移動量 W :突出量 Y :貨櫃堆置場 g 1 :門型起重機系統 2:外部電源（外部設備） 3 :地上導引線 I 〇 :門型起重機 II :起重機本體 12 :供電纜線（纜線） 12a :外部電源用受電連接器 12b:纜線的路面延設的部分 -32- 201026587 1 2 c :延伸部 1 3 :纜線捲線器 1 3 a :纜線捲線器驅動部 13b :纜線捲線器控制部 1 4 :行走手段 14a:行走車輪（輪胎） 1 4 a - 1 :行走車輪 _ 1 4b .支撑部 14c :方向調整機構 1 4 d :行走車輪驅動部 1 5 :腳部 15A :腳部 1 6 :樑部 16a :導軌 1 7 :框架 〇 1 8 :吊下機構 1 8a :空中吊運車 18b :擺動線桿 1 8 c :吊下續線 18d :捲上機 1 9 :行走手段控制部 2 〇 :操作部 2 1 :位置感測器 22 :基準位置 -33- 201026587 24 :基座構件 2 5 :調整手段 26 :分隔距離保持手段 3 0 :門型起重機 3 1 :分隔距離保持手段 3 2 :限制構件 40 :門型起重機系統 4 1 :門型起重機 @ 42 :導引手段 43 :纜線導引（纜線導引部） 44 :保持部 44a :導軌 4 5 :位置調整部 45a :軸部（突出構件） 45b :滾子（突出構件） 46 :基座構件 . 47 : L字狀構件 48 :轉動體 49 :導引孔 5 0 :切換部 51 :轉動軸 5 2 :鋼絲 53 :鉤 5 4 :卡合部 -34- 201026587 停止器 顯示的切換部 滑車 馬達 切換控制部 門型起重機 導引手段 保持部 連桿機構 =連桿構件 :垂直軸 =連桿構件 :垂直軸 門型起重機 導引手段 位置調整部 導引驅動部 導引控制部 帶輪 皮帶 驅動馬達 • /匕 士is •貝櫃 :起重機本體 :樑部 -35 201026587 202 :腳部 203 :供電纜線 204 :輪胎The tire type gantry crane 60 shown in the fourth embodiment differs from the configuration of the third embodiment in that the guiding means 61 for guiding the cable 12 is guided along the cable guide 43 to the crane body. 11 is close to the Φ point of the holding portion 62 in which the width direction CD of the separated traveling lane L is relatively movable. That is, in the present embodiment, the holding portion 62 of the guiding means 61 can be replaced with the guide rail 44a of the Η-shaped steel of the third embodiment, and the link mechanism 63 can be provided. The link mechanism 63 has a first link member 63a fixed to the crane body 11, and a second link member 63 rotatably coupled to the first link member 63a around the vertical axis 63b. c. The tip end portion of the second link member 63c is a base member 46 rotatably coupled to the cable guide 43 via the vertical shaft 63d. In the link mechanism 63, the second link member 63c is rotated in the horizontal plane such that the cable guide 43' at the tip end portion allows the width direction CD-25 perpendicular to the cable receiving groove. 201026587 Relative movement. Similarly to the third embodiment, the fourth embodiment can guide the cable 12 by the link mechanism 63 even if the relative position of the cable accommodating groove for the crane body 11 changes. The cable guide 43 of the extension portion 12c is often disposed above the cable receiving groove. Therefore, as the crane body 11 travels from the cable receiving tray 12 in the cable receiving groove, or when the cable 12 is supplied to the cable receiving groove, the supply can be surely prevented. The cable 1 2 comes off from the cable receiving groove φ and comes into contact with the road surface R, and the cable 12 is slidably attached to the cable receiving groove and is damaged. Further, by providing the adjusting means 25, as in the third embodiment, the position adjustment unit 45 of the guiding means 61 can minimize the range required for the relative movement of the cable 12, and the guiding means can be realized. The miniaturization of 6 1 . (Fifth Embodiment) Next, a fifth embodiment of the present invention will be described. The fifth embodiment G of the present invention is shown in Figs. 15 and 16 . In this embodiment, the members common to the members used in the foregoing embodiments are symbols in which they are in phase, and the description thereof will be omitted. As shown in FIGS. 15 and 16 , the tire type gantry crane 70 shown in the present embodiment differs from the third and fourth embodiments in the configuration of the guiding means 71 and the position adjusting unit 72. . In other words, the position adjusting unit 72 shown in the fifth embodiment is a position -26 for mechanically guiding the cable 43 by the shaft portion 45a and the roller 45b constituting the protruding member in the third and fourth embodiments. - 201026587 The adjustment is made, but has the feature of adjusting the position of the cable guide 43 according to the position information of the crane body Π. More specifically, the position adjustment unit 72 has the cable guide 43 moved to the guide drive unit 73 while being held by the guide rail 44a, and the position sensor 21 according to the position adjustment means 25 The detection signal 74 controls the guidance control unit 74 controlled by the driving unit 73 so that the cable guide 43 is positioned above the cable receiving groove. The φ guide driving unit 73 is provided with a leading end portion of the guide rail 44a, a crane body 11 and a pair of pulleys 75, a belt 76 wound around the pulleys 75, and a pulley 75. A drive motor 77 composed of a stepping motor for driving is formed. The drive motor 77 is driven and controlled in accordance with a control signal from the pilot control unit 74. Further, in the belt 76, the base member 46 of the cable guide 43 is coupled, and the base member 46 is also moved in the same direction in accordance with the driving of the belt 76 in the width direction C-D. Hereinafter, the control content of the guidance control unit 74 will be described in accordance with the flow Φ of Fig. 2 . [Step S1] First, when the traveling of the crane body 11 is started, the guidance control unit 74 takes in the amount of snakes indicating the crane body 11 from the position sensor 21 by a predetermined control cycle (5 α detection). Here, the amount of snake movement of the crane body 1 (5 α is based on the fact that the center position of the position sensor 21 and the ground guide wire 3 are in the width direction CD (<5 α = 0) Indicates the amount of deviation from the CD in the width direction, and has a sign of positive or negative sign from -27 to 201026587. [Step S2] Next, the guidance control unit 74 sets the target position XI of the cable guide 43. Here, the target The position XI is the cable guide 43 to the holding portion 44 based on the position where the guide hole 49 of the cable guide 43 is above the cable receiving groove 〇 when the meandering amount δ α of the crane body 11 is 〇 The relative position of the CD in the width direction is a sign having positive and negative signs. When the crane body 11 is snaked close to or apart from the cable receiving groove 朝 in the width direction cD, the guide hole 49 for the cable guide 43 is provided. Located above the cable receiving gully, there is a need to measure the amount of snakes. The same size 'moves toward the opposite side of the direction of the meandering of the crane body 11, so the target position XI is set to be (-(5α) inverted with the meandering amount δ CK. [Step S3] Next, the guidance control The portion 74 is the output result of the drive motor 77 from the front, and refers to the position Χ2 of the current cable guide 43. [Step S4] Next, the guidance control unit 74 is the target position 从1 from the cable guide 43. And the difference between the current position Χ2 and the required movement amount S up to the target position XI. [Step S4] 201026587 The guidance control unit 74 drives the drive signal corresponding to the calculated movement amount S toward the drive motor. The output of 77 causes the drive motor 77 to rotate by a predetermined angle, whereby the position adjustment can be performed by moving the cable guide 43 through the pulley 75 and the belt 76 so that the guide hole 49 is positioned above the cable receiving groove. In the fifth embodiment, by repeating the above-described control, as in the third and fourth embodiments, the cable 21 is supplied as the relative position of the cable φ receiving groove of the crane body 11 changes. Guided cable guide 43 because When the cable is placed at a position above the cable receiving groove, the cable can be pulled out from the cable receiving groove or the cable 1 2 can be supplied to the cable receiving groove. It is surely prevented that the supply cable 12 is detached from the cable accommodating groove and contacts the road surface R, and the cable 12 is slidably damaged by the cable accommodating groove. Further, according to the position sensor constituted by the adjustment means 25 As a result of the detection of 21, the guidance control unit 74 drives and controls the guide drive unit 73 in a manner in which the cable guide 43 is positioned above the cable accommodation groove, so that the cable for the cable receiving groove The position adjustment of the wire guide 43 can be automatically and correctly performed, and the amount of adjustment of the position can be minimized by the adjustment means 2 5 ', and the size of the guiding means 71 can be reduced. Further, although the guide drive unit 73 uses the pulley 75 and the belt 76, the present invention is not limited thereto, and the combination of the chain and the sprocket may be used, and the drive motor 77 is not a stepping motor but a DC motor or AC motors are also available. Further, when the drive motor 77 is a DC motor or an AC motor, it is preferable to include a code for the current position detection of the cable guide 43. Further, the "guide drive portion 73 is not limited to the configuration of the rotational drive", and may be a linear motor. Further, the position detection of the cable guide 43 is such that the linear displacement gauge can be disposed along the guide rail 4 4 a. The above embodiments are described in detail with reference to the drawings, but the specific configuration is not limited to the embodiments, and design changes and the like without departing from the spirit and scope of the invention are included. Further, in any of the above embodiments, the supply cable extends from the crane body side and is connected to the external power source, and the separation distance maintaining means maintains the portion extending from the road surface for supplying the cable and the separation distance of the traveling means. , but it is not limited to this. In other words, the cable may be a cable for information communication other than the cable, and may be changed to an external power source. The external device is connected to, for example, a crane main body side input/output control device, etc. [Industrial use Possibility] The tire type gantry crane and the tire type gantry crane system @ of the present invention can travel in such a manner that the tire and the cable connected to the external device are not in contact with each other. [Brief Description of the Drawings] [Fig. 1] Fig. 1 is a perspective view showing the entirety of a tire type door type hoist system according to a first embodiment of the present invention. [Fig. 2] A perspective view showing a tire type gantry crane of the same embodiment -30 - 201026587 [Fig. 3] A detailed view showing a part of the tire type gantry crane of the same embodiment. [Fig. 4] A block diagram of a tire type gantry crane of the same embodiment. [Fig. 5] A detailed plan view showing a lower structure of a tire type door type hoist according to a second embodiment of the present invention. [Fig. 1] A perspective view showing a tire type door type hoist according to a third embodiment of the present invention.第 [Fig. 7] A detailed perspective view of the guide means is shown for the tire type gantry crane of the same embodiment. [Fig. 8] A detailed front view of the guiding means is shown for the tire type gantry crane of the same embodiment. [Fig. 9] A detailed side view of the guide means is shown for the tire type gantry crane of the same embodiment. [Fig. 10] A detailed plan view of the guiding means is shown for the tire type gantry crane of the same embodiment. ® [Fig. 11] A detailed front view showing the guiding means of the first modification of the embodiment. [12] Fig. 12 is an explanatory view for explaining the operation of the guiding means according to the first modification of the embodiment. [Fig. 13] A detailed front view showing a guiding means according to a second modification of the embodiment. [Fig. 14] A detailed plan view showing a guiding means for a tire type door type hoist according to a fourth embodiment of the present invention. [Fig. 15] A detailed front view of the guiding means for the tire type door type -31 - 201026587 of the fifth embodiment of the present invention. [Fig. I6] A detailed flowchart of the control performed by the guide bow control unit of the guiding means is shown for the tire type gantry crane of the same embodiment. [Fig. 17] A front view of a conventional tire 2^ type crane. [Main component symbol description] AB: Extension direction CD: Width direction EF: Extension direction L: Travel path M: Cable receiving groove Ml: Wall surface R: Road surface S: Movement amount W: Protrusion amount Y: Container stacking yard g 1 : Gantry crane system 2: External power supply (external equipment) 3 : Ground guide wire I 〇: Gantry crane II: Crane body 12: Supply cable (cable) 12a: External power supply receiving connector 12b: Part of the road surface of the cable-32-201026587 1 2 c : Extension 1 3 : Cable reel 1 3 a : Cable reel drive unit 13b : Cable reel control unit 1 4 : Walking means 14a: Traveling wheel (tire) 1 4 a - 1 : Walking wheel _ 1 4b . Supporting part 14c : Direction adjusting mechanism 1 4 d : Traveling wheel drive part 1 5 : Foot part 15A : Foot part 1 6 : Beam part 16a : Guide rail 1 7: frame 〇1 8 : hoisting mechanism 1 8a : aerial trolley 18b: oscillating wire rod 1 8 c : hoisting line 18d: winding machine 1 9 : walking means control unit 2 〇: operation unit 2 1 : Position sensor 22: Reference position - 33 - 201026587 24 : Base member 2 5 : Adjustment means 26 : Separation distance holding means 3 0 : Door type lifting Machine 3 1 : Separation distance holding means 3 2 : Restricting member 40 : Gantry crane system 4 1 : Gantry crane @ 42 : Guide means 43 : Cable guide (cable guiding portion) 44 : Holding portion 44a : Rail 4 5 : Position adjusting portion 45 a : Shaft portion (projecting member) 45b : Roller (projecting member) 46 : Base member 47 : L-shaped member 48 : Rotor 49 : Guide hole 5 0 : Switching portion 51 : Rotary shaft 5 2 : Wire 53 : Hook 5 4 : Engagement -34- 201026587 Switching part of the stopper display Pulley motor switching control section Crane guiding means Holding section Linkage mechanism = Link member: Vertical axis = even Rod member: Vertical axis gantry crane guidance means Position adjustment section Guide drive section Guidance control section Pulley belt drive motor • / Gentleman is • Bay cabinet: Crane body: Beam section -35 201026587 202 : Foot 203 : Supply cable 204: tire