200540277 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種用於更換流道的操縱裝置，特別是 鼓風爐的主要鐵流道。 【先前技術】 在-鼓風爐的鑄室中’生鐵與生鐵爐渣係在在一主要 流道中被分離，而該主要流道係與鼓風爐的一流出口連結 在起。&樣的主要流這是一設有耐火襯裡的槽，此耐火 襯裡需要週期性地被再磨光。完整地重新磨亮主要流道的 耐火襯裡通常至少需要耗時—星期，在此期間，對應的流 出口無法進仃生產。為了減少流出口無法生產的時間，已 經建議直接以-反向的流道來替代該主要流道，而不是就 地重新磨亮耐火襯裡。’然而’現代鼓風爐之主要流道的尺 寸可以而達例如是20m的長度、3m的寬度以及2m的高度 二其重量會高達400公嘲。顯然’以反向流道來取代主 要μ道會導致很嚴重的處理問題。 為了替代主要流道，已經構想出使用大致上 中取得的起重機0鈥而或7盡士 、 』在^至 起重機與其支撐結槿…、/、6 /儿重的主要流道，鑄室 牙、、，口構必須相當地被加固，其 且由於長期以來钟献4从 、吊非吊叩貝 來就缺乏鼓風爐周圍的空間而甚至是 的。而且，在这搞如 J月匕 在、樣m難的空間限制之下以吊 型鼓風爐之主要户、^τ早不處理如大 爪迢之如此笨重的物體實質上也备 全上的危險。 也㈢產生安 200540277 專利案EP 0 279 165揭示使用—種包含有垂直牵引元 :的舉升裝置’這些垂直牽引元件為撓性或剛性、且被固 定至分接地板（tapping fl00r)或流道上，用以將主要流道 在一下方維修高度與一上方分接地板高度之間垂直地舉起 。相似的方法係描述於專利案DE 36 Μ W中。根據此專 利案，垂直舉升元件被設置在鼓風爐機器設備的地板上。200540277 IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to a manipulation device for replacing a runner, especially a main iron runner of a blast furnace. [Prior art] In the blast furnace casting chamber, the 'pig iron and pig iron slag system are separated in a main flow channel, and the main flow channel system is connected to the first-class outlet of the blast furnace. The main stream is a groove provided with a refractory lining which needs to be refurbished periodically. The complete refurbishment of the refractory lining of the main runners usually takes at least one week-during which the corresponding outlets are not ready for production. In order to reduce the time during which the outflow cannot be produced, it has been suggested to directly replace the main flow channel with a reverse flow channel instead of refurbishing the refractory lining in situ. ‘However’ The dimensions of the main runners of modern blast furnaces can be, for example, 20m in length, 3m in width, and 2m in height. Their weight can be as high as 400 meters. Obviously, replacing the main μ channel with a reverse flow channel will cause serious processing problems. In order to replace the main runners, it has been conceived to use cranes that have been obtained in roughly 0 or 7 mils, "the cranes and their supports are connected to the main runners ..., /, 6 / child-weight main runners, casting chamber teeth, The mouth structure must be considerably strengthened, and it is even due to the lack of space around the blast furnace for a long time. In addition, under the constraints of such difficult space, the main households that use hanging blast stoves, ^ τ, have not been able to handle such bulky objects as large claws, which is essentially dangerous. Also published in 20052005277 patent EP 0 279 165 discloses the use of a lifting device including a vertical traction element: 'These vertical traction elements are flexible or rigid and are fixed to a tapping fl00r or a flow channel. It is used to lift the main flow channel vertically between the maintenance height below and the height of the upper ground plate. A similar method is described in the patent DE 36 MW. According to this patent, a vertical lifting element is placed on the floor of a blast furnace machine.
雖然EP〇 279 165與DE 36 24 266等專利案中所揭示 之先前技術的舉升裝置允許主要流道的更換，但是它們需 要麻煩且昂貴的垂直舉升機構，且必須承擔更多嚴重的安 全風險。如果主要流道沉重且龐大的話更是如此。 【發明内容】 、本發日月的一個目的是要提出一種用於更換流道的改良 式操縱裝置、該操縱裝置容許能用在鑄室内於一下方維修 高度與一上方分接地板高度之間簡單、快速且安全地運送 非常重的流道。 此目的係根據本發明而達成，其中，該操縱裝置包含 有-可傾斜的橋架，其能夠將流道支禮在豎井爐之流出口 珂方的一操作位置中。此橋架可以被傾斜來形成一傾斜平 面’而流逗可以沿著此傾斜平面上升或下降。.奐句話說， 流道可以藉著沿著一傾斜平面移動而從上方分接地板高度 被帶到下方維修高|，反之亦然。如此係能夠在一鑄室中 間早、快速又安全地更換非常重的流道。沿著傾斜橋架滑 動該流道所需的作用力確實小於垂直地將其舉起。結果， ‘200540277 者幷千面牙夕動一非常沉重的 以比起垂直舉起流道所 斤而要的驅動機構可 、較不麻須且較不昂貴。此 耗…、 的質量顯然地比垂直地將其舉起更：安：斜：面:多動沉重 略的優點係由於根據本發明之操縱裝置之所有主要:忽 以被座落在分接地板下方。換 疋件可 裝置不會在分接地D 根據本發明的操縱 θ在刀接地板上形成麻須的障礙物。 一特別精巧且簡單之眚％也丨ΑΑ > 貝軛例的知縱裝置係包含有一下 方祆罙σ卩位及一上方橋架部位，此 下 曰八你+ π丄 r ° 4可以獨立地樞轉 乍來形成該傾斜平面。因此，下方撟架部位可以被帶 入-在下方維修高度處的水平位置中，其容許更換在= 被放置在此下方橋架部位上、 鸪入卢u +、 上万橋架部位可以被 方为接地板高度處的一水平工作位置中，盆中 此上方橋架部位上的—流道可以在鼓風爐的:流出 口刖方操作。 為了促進沿著該可傾斜橋架運送流道，該流道係有利 地被支撐在-流道支揮台車上。此種台車係例如是一執道 ^輛’其中該可傾斜橋架包括有用以引導此軌道車輛的軌 道 〇 壯可以使用任何能夠沿著該可傾斜橋架移動台車的驅動 裝置。在一較佳實施例中，此驅動機構包含一液壓千斤頂 。然而，此驅動機構也可以例如是包含有—絞車或齒輪及 齒條系統。 在一較佳實施例中，該可傾斜橋架包含有一下方橋架 200540277 部位及-上方橋架部位，此等部位可以個別地柩轉且配入 來形成該傾斜平面，且該液屢千斤頂包含一結合到該下； 橋架部位中的千斤頂本體n引導機構所導引之在下 方祆木。卩位或上方橋架部位中的伸縮千斤頂活塞。 力口為了交換在下方橋架部位上的流道支擇台車，在此橋 木之：方橋架部位的任—側上係有利地提供二個維修區。 為了谷易地在一側向方向中將一流道支撐台車從橋架的下 方橋架部位移動到此二個維修區的其中之_中且反之亦献 ，此流道支撐Aα θ ”、 ^ 0車有利的是具有能繞著一垂直主軸枢轉的 輪子。 在一較佳實施例中，該可傾斜橋架係藉著對著至少— 個幾乎為水平的主軸旋轉而被傾斜，其較佳的是藉由至少 -= 坚千斤頂的作用。有利的是包括至少一较接的支柱 :在非傾斜位置及/或傾斜位置中的-支樓件使用。 ·=更提升安全性，操縱裝置有利的是包括—用於將 二，至可傾斜橋架的鎖定裝置。此種鎖定裝置具有二 項功旎。第一，1私六 二 一 ^合卉將^道、或流道支撐台車固定在 >瓜出口 1T方的操竹 … # / w 、 置中。弟二，當可傾斜橋架位於其傾 斜位置之Φ吐 、 ^、，此鎖定裝置係將流道、或流道支撐台車固 …J木的上方橋架部位。為了防止流道以-種未 又才工制的方式沿 姑#相士 、斜千面掉洛回來，鎖定裝置有利的是 承擔泣、首:有§對應的驅動機構、例如液壓千斤頂、已經 …或流道支撐台車的重量時才會開鎖。 200540277 【實施方式】 圖1係顯示通過—鼓風爐 有一流出口丨2及―與此 可至的剖面圖/、中^、 考符號16表示在卜& 124目關的主要流道14°參 顯示位於-分接地一高^^ 位置中。鐵流道與炫洁 ^在流出口 12的一分接 游處並且在該主要流道=，（未顯示於圖中）係配置在下 使熔渔轉向到爐造罐或：用:二吏鐵轉向到鐵約内，且 根據本發明的操縱裝置传敕〜^·貝示於圖中）° 。其包含有一由—糸一以元件符號2〇表標示 二橋架…構成的可I:架部"2…可傾斜第 裝設在流出π 12前 "木26 °第—橋架部位24被 斜第一橋架部位2=^片地板44上。在圖1中’可傾 ’丁、>員不處於_1 將流道14支撐在流出口 12丄, 千〜構中，其令其係 *圖3中’可傾斜的第-橋二:：=置卜在圖2 道更換結構之中。楚_ 1 1 24則處於一傾斜的流 弟一橋架部位3 4 42中，位於鑄室地板44下士 知被裝設在一维修坑 方向中對齊。在圖i中y /、弟一橋架部位24在軸向 於-非傾斜水平結構中了^斜的第二橋架部位34係處 相同的高度。在圖2及圖3 :於與雉修坑42的维修地板 係處於—傾斜的流道更換可料的第二橋架部位34 架部位Μ配合而形成—傾；其中其係與傾斜的第一橋 斜平面上升或下降。 面，流道14可以沿著該傾 苓考符號22表示—支撐著主要产、首 〜——^ 、的流道支撐台 10 "200540277 ί:此流道支樓"22可被構想成-軌道車輛，其係由 衣-在一個橋架部位24，34上的執道所引導。 置二係容許將將流道支標台車22鎖定在第一橋架部二 的刖鳊。苓考符號32表示運載一更換主要流道 流道支撑：車。在圖"，此第二流道編車3二 在側向地罪者下降之第二橋架部位34的維修坑42中。Although the prior art lifting devices disclosed in patents such as EP 0279 165 and DE 36 24 266 allow the replacement of the main runner, they require cumbersome and expensive vertical lifting mechanisms and must bear more serious safety risk. This is especially true if the main runners are heavy and bulky. [Summary of the Invention] An object of the present sun and moon is to propose an improved operating device for replacing the flow channel. The operating device is allowed to be used in the casting chamber between a lower maintenance height and an upper ground plate height. Simple, fast and safe transportation of very heavy runners. This object is achieved according to the present invention, wherein the operating device comprises a tiltable bridge capable of supporting the flow passage in an operating position of the shaft outlet of the shaft furnace. The bridge can be tilted to form a tilted plane 'and the joke can be raised or lowered along this tilted plane. In other words, the runner can be moved from the top to the bottom for maintenance by moving along an inclined plane, and vice versa. This allows very heavy runners to be replaced early, quickly and safely in the middle of a casting room. The force required to slide the runner along a tilted bridge is indeed less than lifting it vertically. As a result, ‘200540277’ has a very heavy drive mechanism that is less tedious and less expensive than a vertical drive mechanism required to lift a runner. The mass of this consumption ... is obviously more than lifting it vertically: Ann: oblique: plane: multiple movements The advantages of heavy and slightly heavy are due to all the main advantages of the operating device according to the invention: it is suddenly located on the sub-ground plate Below. It is possible to replace the device so that the device does not form a grounding D. The manipulation according to the present invention θ forms a whisker obstacle on the blade ground. A particularly delicate and simple 眚% 丨 ΑΑ > The vertical device of the yoke example includes a lower 祆 罙 σ 卩 position and an upper bridge portion, and hereafter, you + π 丄 r ° 4 can be independently Pivoting forms the inclined plane at first glance. Therefore, the lower bracket can be brought into the horizontal position at the lower maintenance height, which can be replaced at = placed on the lower bridge section, into the u +, and the upper ten thousand bridge section can be connected In a horizontal working position at the height of the floor, the runner on the bridge part above the basin can be operated at the outlet of the blast furnace. In order to facilitate the transport of the runner along the tiltable bridge, the runner is advantageously supported on a runner support trolley. Such a trolley system is, for example, a high-speed vehicle, wherein the tiltable bridge includes a track for guiding the rail vehicle. Any driving device capable of moving the trolley along the tiltable bridge can be used. In a preferred embodiment, the driving mechanism includes a hydraulic jack. However, the drive mechanism may also include, for example, a winch or a rack and pinion system. In a preferred embodiment, the tiltable bridge frame includes a lower bridge frame 200540277 portion and an -upper bridge portion. These portions can be individually rotated and incorporated to form the inclined plane, and the fluid jack includes a combination Here, the jack body n guide mechanism in the bridge part guides the rafters below. Telescopic jack pistons in niches or overhead bridges. In order to exchange the flow channel on the lower bridge part, Likou chooses a trolley. Here, two maintenance areas are advantageously provided on any side of the bridge: square bridge part. In order for Gu Yidi to move the first-class road support trolley from the lower bridge part of the bridge to one of the two maintenance areas in the side direction and vice versa, this flow channel supports Aα θ, ^ 0 cars are favorable It has wheels that can pivot about a vertical main axis. In a preferred embodiment, the tiltable bridge is tilted by rotating against at least one almost horizontal main axis, preferably by By at least-= the role of a hard jack. It is advantageous to include at least one more supporting pillar: use of-branch members in a non-tilted position and / or a tilted position. · = For greater safety, the control device advantageously includes -Locking device for two to tiltable bridges. This kind of locking device has two functions. First, one private six two one ^ Hehui will fix the 道 road, or the flow path support trolley at the> Melon exit 1T side of the bamboo ... # / w, Centering. Second, when the tiltable bridge is located at its tilted position, the locking device is to fix the flow channel, or the flow path supporting trolley, above the J wood. Bridge parts. To prevent the runner from being made The way along the line # 相士, the oblique Qianmen drop Luo Luo back, the locking device is advantageous to bear the cry, first: there is a corresponding drive mechanism, such as hydraulic jack, or ... 200540277 [Embodiment] Fig. 1 shows the passage—the blast furnace has a first-class exit 丨 2 and ―the cross section that can be reached with this, /, ^, and the test symbol 16 indicates that the main flow channel of the 124 &#; It is located in the position of -min ground and high ^^. The iron runner and Hyunjie ^ are at a junction of the outlet 12 and at the main runner =, (not shown in the figure) is arranged below to turn the melt fishing To the furnace to make a pot or: Use: Erliu iron to turn into the iron contract, and the operating device according to the present invention is transmitted to the iron 敕 ~ 贝 (bei is shown in the figure) °. It contains a reason-a table with the symbol 20 The two bridges are marked as follows: I: frame section "2 ... can be tilted and installed in front of the outflow π 12" wood 26 °-bridge section 24 is inclined to the first bridge section 2 = ^ piece of floor 44. In Fig. 1, 'tiltable' Ding > members are not at _1 to support the runner 14 at the outlet 12 丄, thousand ~ structure , Which makes it the system * The "tiltable No. 2 bridge in Figure 3: :: = is placed in the replacement structure in Figure 2. Chu _ 1 1 24 is in a tilted streamer and a bridge part 3 4 42 It is located on the floor 44 of the casting room and is known to be installed in the direction of a maintenance pit. In the figure, y /, the first bridge section 24 is in the axially-non-inclined horizontal structure, and the inclined second bridge section 34 At the same height, in Figures 2 and 3: In cooperation with the maintenance floor system of the pit repair pit 42, the inclined second channel is replaced by the second second frame portion 34 and the frame portion M is formed-tilted; The inclined plane rises or falls with the inclined first bridge. Surface, the flow channel 14 can be represented along the dumpling test symbol 22—supporting the flow channel support platform 10 of the main product, the first ~ —— ^, " 200540277 ί: This flow channel branch " 22 can be conceived as -A rail vehicle, which is guided by clothes-a roadway on a bridge site 24, 34. The second system allows the runner support trolley 22 to be locked to the first bridge section two. Lingkao symbol 32 means carrying a replacement main flow channel. Flow channel support: car. In the figure ", the second runner assembly vehicle 32 is located in the maintenance pit 42 of the second bridge portion 34 where the lateral sinner descends.
現在將詳細說明可傾斜的第一橋架部位24。直传包入 :用於流道支撐台車22的支撐軌道46。要注意的是該支 a、、，、46大致上比該流道支撐台車22更長，藉以當主要 机逼位方;_ 1中的接通位置時，將一延長流道（未顯示） 配置在主要流道14下游處係為可能者。符數58表示仵護 支撐執道46之πτ 士主工,^上 <下方表面抵抗在此接通位置時之熱輻射的 :熱隔離物58。最接近流出口 12之支樓執道46的端部係 j亭蓄-工 紅接枝5 0上。該鉸接柱包含被固定在支撐軌道 4 6 的一隹 _ 1.. 托术52，及裝設在鑄室地板44上之一底座 的一第二托架U L 一』力 ’、 。此一托采5 2，5 4係被一大致水平的樞 車專章由；j：曰 \ f N . 干 連結起來，用以容許支撐軌道46可以繞著該大 /平的樞轉輛桿56樞轉。一像是液壓千斤頂的線性 起動器係在一 w本 而處以一種鉸接方式被支撐在地板44上並 動 而處以絞接方式被連接到支撐軌道4 6 ;該線性起 ^ ^、用來將支撐軌道46繞著樞轉軸桿56樞轉；藉以將 έ玄可^[頃斜莖_ … 一橋架部位24帶入其水平分接結構或傾斜的 流道更換^Γ ^ 支承在地板4 4上之台座6 5上的一個或多 個可拖轉φ如 又狂64係形成用於水平位置中之支撐執道46的 -200540277 一額外的支架，使得當 壓千斤頂《可《卸除處於其水平位置時液 到支#軌道46上的 ‘支柱64可以繞著—連結 的作用樞轉。比較圖iR 且了摩曰者液s千斤頂66 24的傾斜結構 二2 ’很清楚的是第-橋架部位 藉著縮回第--器 :Γ"，支撐執道4“心二= 在相同的台座65上，在仰都’曰…支柱88而停靠 平的結構之中。 "而#上較長的支柱64係停在水 可傾斜的第二橋牟 在圖2與圖3所干 包含有一支撐執道46，，其 Ώ j所不的更換結構 成-連續傾斜的執道，此軌、f::支接軌逼46配合來形 42.中。最遠離流出σ 12 出σ 12通到維修坑 修坑42中的一鉸接…支知軌道“，的端部係停靠在維 繞著—大致水平的主用:許支撐軌道价 ΧΛ... 像疋液塵千斤頂72 έ令 性起動器係在一端處 7貝72的線 的地板Jim# 種叙接方式被支撐在維修坑42 46，.： 另—端處以絞接方式被連接到支樓執道 46，該線性起動器係用來 』叉保軌道 樞轉；辞此將…：軌道46,繞著鉸接支架7〇 …此將该可傾斜的第二橋架部位 所不的水平結構或其於圖1 結構。 /圖所不之傾斜的流道更換 構正如同第__橋架# Μ 尺換 備有可以移開的__個或 弟木輕24另外配 軌道价支m心 這些支才主90將支揮 支“在傾斜位置之中 至傾斜位置之後將第-也#使传在將支撑軌道46,上升 …—起動器72卸除負載係為可能者。 12 '200540277 4+ . 不一伸縮千斤頂80 ,其係用於沿著 斜平面驅動流道支 。者傾 位於圖” 口車22 (或32)，而當操縱裝置2〇 θ ~ s圖3所不的流道更換結，^ ^ ^ ^ ^ 二個支撐執道46,46，所开4六闻 十面疋由 6所形成。在圖1的非傾斜結構中， T的伸縮千斤頂8G係配置在支#執道46,内側。應注音 的是液壓千斤頂* … 咖… 疋一雙重動作的千斤頂，用以能The tiltable first bridge portion 24 will now be described in detail. Direct transmission package: a support track 46 for the runner to support the trolley 22. It should be noted that the branches a ,,,, and 46 are generally longer than the runner support trolley 22, so that when the main machine is forced to the position; _ 1 will extend an runner (not shown) Disposition is possible downstream of the main flow path 14. The symbol 58 indicates the protection of the πτ master worker who supports the road 46. The upper surface of the lower surface resists the heat radiation in the on position: the thermal spacer 58. The end of the branch road 46 closest to the outlet 12 is j Ting Chu-Gong Hong grafting 50. The articulated column includes a bracket _ 1. fixed on the support rail 4 6 and a bracket 52 and a second bracket U L ′, which is a base mounted on the floor 44 of the casting chamber. This torch 5 2 and 5 4 series is covered by a roughly horizontal pivot seal; j: said \ f N. It is connected dry to allow the support rail 46 to pivot around the large / flat pivot lever 56 pivots. A linear starter like a hydraulic jack is tied to the floor 44 in a hinged manner and is supported on the floor 44 and moved to a support rail 4 6 in a hinged manner; this linear jack is used to support The track 46 is pivoted about the pivot shaft 56; by this, the bridge section 24 is brought into its horizontal tapping structure or the inclined runner is replaced ^ Γ ^ Supported on the floor 4 4 One or more of the pedestal 6 5 can be towed φ Ruyou 64 series to form a support bracket for horizontal position 46 -200540277 an additional bracket, so that when the jack "can be removed in its horizontal position" The 'pillar 64' on the time track 46 can be pivoted around the link. Compare the figure iR with the tilted structure 2 of the motor jack s jack 66 24 2 'It is clear that the-bridge part is retracted by the second device: Γ ", supporting the way 4 "Heart 2 = in the same On the pedestal 65, in Yangdu, it is said that ... the pillar 88 rests on a flat structure. &Quot; And the longer pillar 64 on the # is parked on the water-tiltable second bridge. It is included in Figure 2 and Figure 3. There is a support gangway 46, whose replacement structure Ώ j does not change into a continuous sloping gangway. This track, f :: branch guide 46, cooperates to form 42. The farthest outflow σ 12 and σ 12 lead to Maintenance pit A articulation in the pit 42. The end of the "knowing track" is docked around the dimension-approximately horizontal Main use: Xu support track price XΛ ... Like a liquid dust jack 72 Mandatory starter The floor Jim #, which is tied to the 7-72 line at one end, is supported on the maintenance pit 42 46,.: The other end is connected to the branch road 46 in a spliced manner. The linear starter is used to 』Fork protection rail pivot; in the words this will be ...: rail 46, around the hinge bracket 70. This horizontal structure or the second tiltable bridge part 1 in the structure of FIG. / The flow channel replacement structure that is not inclined as shown in the figure is just like the __ 桥架 # Μ ruler is equipped with __ or Dimu Qing 24 that can be removed Support "in the inclined position to the inclined position, the first-also # make pass in the support rail 46, ascending ...-the starter 72 to remove the load is possible. 12 '200540277 4+. Different telescopic jacks 80, It is used to drive the runner branch along the oblique plane. The driver leans on the port 22 (or 32), and when the operating device 2〇θ ~ s, the runner is not replaced as shown in Figure 3. ^ ^ ^ ^ ^ The two support roads are 46, 46, and the openings are formed by 6. In the non-inclined structure of FIG. 1, the telescopic jack 8G of T is arranged on the inner side of the support # 46, the road. The answer should be the hydraulic jack *… coffee ... 疋 a double-action jack to
勺對抗伸‘千斤頂8G在鉸接柱5()上施加的力矩。事實上 田伸長的伸縮千斤頂8G在台車22上推㈣，起動器Μ 2會在第一橋架部位2…加-拉長張力。如此能夠 1貝此力去巨且因此防止對於才喿縱裝置20的損壞。如最清 邊地』不於圖2中的放大詳細圖Ζ，伸縮千斤頂80包括一 載’、頭82 ’其係與流道支撐台車22下方的一托架μ寬鬆 也接觸ι用以將此台車22支撐在傾斜平面上。千斤頂⑽ 的載具頭82及伸縮活塞裝配有導引輪，其係在支擇執道 46的引導軌道内引導及支撐將活塞與載具頭82。當 ϋ a、斜払术2 ό位於圖2所示的流道更換結構中且已經釋 欠鎖疋#置28 ’支撐著要被更換之流道1 4的台車22可以 藉由伸縮千斤頂8〇而以控制的方式被降低。 圖3頌示台車22在傾斜橋架2ό上完成向下行進之後 ^ 田伸縮千斤頂8 0被完全縮回時係會達到此情形 口車22係因此會整個被支撐在下方橋架部位34上。當 支柱90被移開時，第二起動器72可以將下方橋架部位34 品轉到其水平位置。支撐著被磨損流道1 4的第一台車2 2 ^、因此可以由支撐著重新磨亮之流道36的第二台車32來 *200540277 取代。此操作係在坑42中進行。 圖4顯示在坑42 φ + & 執道的平面圖。用於停放及用於The spoon resists the moment exerted by the extension 'Jack 8G' on the hinge post 5 (). In fact, Tian Yan's telescopic jack 8G is pushed on the trolley 22, and the starter M 2 will increase the tension at the first bridge 2 ... This makes it possible to prevent the damage to the longitudinal device 20 by one force. As the clearest side "is not larger than the detailed view in FIG. 2, the telescopic jack 80 includes a load, a head 82 ′, which is loosely in contact with a bracket μ below the runner support trolley 22, and is used for this purpose. The trolley 22 is supported on an inclined plane. The carrier head 82 of the jack ⑽ and the telescopic piston are equipped with guide wheels, which guide and support the piston and the carrier head 82 in the guide track of the support guide 46. When ϋa, oblique operation 2 is located in the runner replacement structure shown in FIG. 2 and the underlock has been released # 置 28 'The trolley 22 supporting the runner 1 to be replaced can be extended by a jack 8. It is reduced in a controlled manner. Fig. 3 exemplifies that after the trolley 22 has completed the downward movement on the inclined bridge 2, the field telescopic jack 80 is fully retracted. This will be achieved when the trolley 22 is supported on the lower bridge portion 34 as a whole. When the pillar 90 is removed, the second starter 72 can turn the lower bridge part 34 to its horizontal position. The first car 2 2 ^ supporting the worn flow path 14 can therefore be replaced by a second car 32 supporting the refurbished flow path 36 * 200540277. This operation is performed in the pit 42. Figure 4 shows a plan view of the pit 42 φ + & For parking and for
重新磨亮的二個水平F ^ ^ ^ 1Q〇 ’ 102係側向地被提供在下方 心采部位3 4的任一側上 w上°輪向執道I 〇6係被橫向地放置 於部位34的轨道4〇，茲仏々4 ★ 二此各蜂第一台車2 2可以容易地從 下方橋架部位34移险日穿—v 土 甘 、 乐一 σ車34可以被輕易地放置於 〆、上。為了容許藉菩2 ,. 糟者在—台車22,32上之簡單牽引來進 仃更換，二個台車？ ？ ^ _ 人32可以被側向地栓在彼此。符數 1 ϋ8表示用於這歧台鱼夕也 ^ L 一 σ旱之側向牽引運動的多個鉸車。側向 才δ止1 1 〇係被放置在一此 Α 二棱向執道1 06上，用以分別限制 口車22，32的側合分、仓 a 土 / ,, 仃進。、’Ό束行進的擋止1 1 4係在下降 口上破放置在執道4〇的延伸部份中，用以限制台車Μ 置2 Τ Ρ“進。圖4亦顯示沿著下方橋架部位34而配 置垂直千斤頂112，用 用將σ車22 (或32 )從軌道初處 升起，如描述於下_段中者。 圖5以剖面顯示在坑42中的 程中27 u 早22與32。在交換過 口皁22，32是位於坑42中。為 所干々紅… 句f谷5午沿著如圖4 逼1〇6的側向移動，台車 作的運作鈐12〇 # γ 了以於其上運 疋作輻120係分別被裝設於一托 以繞荖一千古+ 土 卞以2上，此托架可 耆垂直主軸旋轉。為了改變運作輪12〇 (泉見闰ς 士 a / U攸^向方向 見圖5中的σ車22 )進入側向方 車32)的定* R 土 見圖5中的台 )的疋向，且反之亦然，台車22及 千斤頂Π2舉起。當台車22《32被舉1被垂直 12……❹度:藉此可“縱，運動 14 200540277 作選擇。台車22或32接著被降低至其運作輪120上，而 此係在所選擇的運動方向鎖住托架122。圖5亦顯示流道 心3一6係被裝設在台車22或32中而具有_周圍間隙124 。事貫上’流道14及36係分別被裝設在台車22及32内 側的滑動板或運行桿（未顯示）上，且沿著其長度在一特 定位置點（未顯示）上被固定至於該滑動板或運行桿。此 :型的裝設方式係允許流道14及36在操作中於流出口 12 鈾方產生熱膨脹。 ::以剖面顯示下方橋架部位34的結構。更具體地， ，木部位34包含有二個縱向平行大樑130,例如二個 鋼榡。此等大樑130係沿著其長度被複數 字構件132, 134而結合在一起万及下方十 ( 這二十子構件係被焊技 :130的内壁:136。-空間係被提供在大樑130 :十子構件I32，i34之間，用於伸縮千斤頂8〇的 =千斤…支撐輪92係被導引與支撐在固定於橋竿 道4。二4内側之區“8中。由於穩定性的原因，軌 遑40破焊接到大樑】30的外壁〗 執 位24呈有一相似址播收 40正上方。上方橋架部 :有相似結構。將可了解的是，此 仔一種堅固、可靠又精巧的傾斜橋架。 乂焱 被將要被更換流道14之台車22已經被舉起，且 =亮的流道36支擇在下方橋架部位& 斜的二26 社槿4 口車被舉起之前，其結構與圖3中的 冓相同（被更換的流道與被更換的台車除外）。在 15 200540277 32已經被伸縮千斤頂8〇舉 結構作對應的改變。 ”愿用圖2所示的 —將上方及下方橋架部位22,34回復到水平位置 弟一起動器62或替代妯出# 置係错由 A曰代地由弟二起動器72執行， 係被事先移開且之後支柱 90 主要流道36來更換主要、”展開…重新磨亮的 罢一逼14之操作被完成時m 置2 0的結構會再产對雍 ’、、，处破 度對應® 1所示者，除了重新磨哀 道36是位於流出口 u前 儿的〜 禱 月j方的知作位置之中之外。 回來參照圖1金圖， ”圆2要〉主意的是鎖定裝置28提# 7 一項重要功能。事眚μ . ^ 攸t、了 事灵上，其係確保主要流道14 置中係被緊固於流出口 12二+ 隹釦作位 匕出口 12則方，且在傾斜橋架26 更換結構中，流道支撐台 /；，L^ 口車22無法在傾斜的上方 位24上移動。 仍木口μ 圖6為鎖定裝置之一較佳每,加认+古w 平乂 ^土 κ細例的垂直剖面圖，i f 精確地包含有一鎖定活塞2 ^ 忑居塞係在一具有強化壁 部204的引導件2〇2肉、、典仏 " Φ /月動。如圖6所示，在鎖定位置中 ，鎖定活塞200係與一巾介 肀二夹％ 206相銜接，而該中空夾 環是設置在流道支撐a鱼+ 又杈口車22或32的一降低構件2〇8上。 用於操縱裝置28的機播作紐 '西 構係被包覆在一箱子210内，該箱 子係被穩固地接附到上方棒加 上方払木邻位24，較佳的是接近流出 口 1 2。此機構包含一、、右网土 液£起動千斤頂212，其係用以將鎖 定活塞200相對於失璟 人衣206抽出或引入。此起動千斤頂 2 1 2係被裝設在箱子2〗9由从 丄 丁 212中的一支撐臂214上。 圖7係顯示圖6的雜—社印 口 b的鎖疋裝置28為於沿著圖6中之直線 16 200540277 c-c的水平剖面。可以看出該操縱裝置2δ包 部安全機構2 1 6。更確士从二,、 勺内 更萑切地況，此機構2 ；[ 6包含一 錄鏈220上樞轉的安全車 兮―八4 土 J文王軛218。该安全軛係銜 活塞200的一溝槽222 要方、鎖疋 甲用^將其固疋，也就是今被奴 不會發生鎖定活塞2〇〇 $ t ^ 〇雈保 zuu不小心地縮回而脫離夾環2〇6。一 槓桿224係在正常愔彤 力將安m2 G所提供的彈性預應Re-polished two levels F ^ ^ 1Q〇 '102 series is provided laterally on either side of the heart mining site 3 4 on the w direction steering wheel I 〇6 series is placed laterally at the site 34 of the track 40, here is 4 ★ Second, the first car 2 2 of each bee can easily be moved from the lower bridge part 34 to wear it on a day-v Tugan, Leyi σ car 34 can be easily placed on the 〆, on. In order to allow the use of Pu 2,. The bad ones simply pull on the trolleys 22 and 32 to replace them. Two trolleys? ? ^ _ People 32 can be tied to each other laterally. The symbols 1 ϋ 8 indicate multiple hinges used for this side of the traction. Lateral δ only 1 10 is placed on this Α two-sided directional road 106, to limit the side-to-side points of the cars 22, 32, and the position of the a / /, advance. The stop 1 1 4 travels on the descending opening and is placed in the extension of the ruling road 40 to limit the advancement of the trolley M to 2 TP. Figure 4 also shows the position along the lower bridge 34 The vertical jack 112 is configured to raise the σ car 22 (or 32) from the beginning of the track, as described in the next paragraph. Figure 5 shows a section in the pit 42 in the course of 27 u early 22 and 32 . After exchanging the mouth soap 22, 32 are located in the pit 42. For the sake of dryness ... The valley moves at 5 o'clock along the side as shown in Figure 4 and the operation of the trolley is 12o ## As for the 120 series on which it is transported, it is installed on a bracket to revolve around one thousand ancients + two to two. This bracket can be rotated by the vertical spindle. In order to change the operating wheel 12〇 (泉 见 闰 ς For the a / u direction, see the σ car 22 in Figure 5) Enter the sidecar 32) into the fixed * R soil see the direction of the platform) in Figure 5 and vice versa, the trolley 22 and the jack Π 2 Raise. When the trolley 22 "32 is lifted 1 is vertical 12 ... ❹ degree: This can be" vertical, movement 14 200540277 to choose from. The trolley 22 or 32 is then lowered onto its running wheel 120, which locks the carriage 122 in the selected direction of movement. Fig. 5 also shows that the runners 3 to 6 are installed in the trolley 22 or 32 with a peripheral clearance 124. The flow path 14 and 36 are installed on sliding plates or running rods (not shown) inside the trolleys 22 and 32, respectively, and are fixed to a specific position point (not shown) along the length thereof. The sliding board or running lever. This type of installation allows the channels 14 and 36 to thermally expand at the uranium 12 at the outflow port during operation. :: The structure of the lower bridge portion 34 is shown in a cross section. More specifically, the wood part 34 includes two longitudinally parallel beams 130, such as two steel reeds. These girders 130 are combined by digital members 132, 134 along the length of the girders and the bottom ten (these twenty sub-members are welded: 130 inner walls: 136.-the space system is provided on the girders 130: Between the ten sub-members I32, i34, the telescopic jack 80 = the jack ... The support wheel 92 is guided and supported in the area fixed to the bridge pole 4. The area inside the second 4 is "8". For reasons of stability The ballast 40 is welded to the beam. The outer wall of the 30. The holder 24 has a similar address and is broadcast directly above the 40. The upper bridge section: has a similar structure. It will be understood that this kind of sturdy, reliable and delicate tilt Bridge 架 The structure of the trolley 22 to be replaced with the runner 14 has been lifted, and the bright runner 36 is selected at the lower bridge section & the slanted two 26 26 hibiscus 4 car is lifted, its structure It is the same as 冓 in Figure 3 (except for the replaced flow channel and the replaced trolley). On 15 200540277 32, the telescopic jack 80 lift structure has been changed accordingly. "Want to use the one shown in Figure 2— The lower bridge parts 22, 34 return to the horizontal position, and the actuator 62 or replaces it.出 # The placement error was executed by the second generation starter 72 on behalf of the A. The system was removed in advance and then the main flow passage 36 of the pillar 90 was replaced to replace the main one. When the structure at 20 m is reproduced, it corresponds to those shown in ®1, except that the re-grinding road 36 is located in front of the exit u. Back to the gold chart in Figure 1, "The circle 2 points> the idea is that the locking device 28 mentions # 7 an important function. It's important. In terms of spirituality, it ensures the main flow channel 14 The centering system is fastened to the flow outlet 12 2 + 隹 buckle as the dagger outlet 12 square, and in the replacement structure of the inclined bridge 26, the flow channel support platform / ;, L ^ mouth car 22 cannot be in the inclined upper position 24 Fig. 6 is a vertical cross-sectional view of one of the preferred locking devices, plus + ancient w flat 乂 土 κ detailed example, if accurately contains a locking piston 2 ^ The guide member 202 for strengthening the wall portion 204, 仏, and // monthly movement. As shown in FIG. 6, in the locked position, the lock piston 200 is locked. A towel interspersed with two clips% 206, and the hollow clip ring is provided on a flow path supporting a fish + a lowering member 20 of the forklift 22 or 32. The machine broadcast for the control device 28 The New Zealand's western structure is enclosed in a box 210, which is firmly attached to the upper rod plus the upper rafter adjacent position 24, preferably near the outflow port 12. This mechanism contains one, right The reticulate fluid starts a jack 212, which is used to withdraw or introduce the locking piston 200 relative to the lost clothing 206. The starting jack 2 1 2 is mounted on a supporting arm 214 in the box 2 9 and the driving unit 212. FIG. 7 is a horizontal cross-sectional view of the lock device 28 of the miscellaneous seal of FIG. 6 along a straight line 16 200540277 c-c in FIG. 6. It can be seen that the operating device 2δ includes a safety mechanism 2 1 6. To be sure, from the second, the spoon, the more tangible the ground conditions, this mechanism 2; [6 contains a security car pivoting on the chain 220 — 4 4 土 J 文 王文 218. The safety yoke engages a groove 222 of the piston 200 and locks it with ^, which means that the slave will not lock the piston now. 200 $ t ^ 〇 And detached from the clamp ring 206. A lever 224 is based on the normal pressure and the elastic response provided by An m2 G
保持在卡合於溝槽222内的適當位置中。 該安全軛218係藉由—作在一 推# 230上的凸輪^而 被1❿该推桿係被提供在面對著部纟214側邊上 的安全輕218 ±。該凸輪⑽係被放置在伸縮千斤頂、 的挺桿82上。較佳的是’二個裝置28係對稱地放置在上 方橋架部位24的任—側邊上（連同台車22，32上的配件 、部位24及挺桿82)。因此，將可了解的是只有當挺桿 82存在時’亦即當伸縮千斤頂.8〇能夠支撐台車Μ或η 時’鎖定活塞200才可以釋放台車22或32。 最後，要補充說明的是，結束移動開關（end_〇f_travei switch)'系被提供作為額外的安全措&，較佳的是用於更 換流道用的操縱裝i 20之所有的移動元件或馬達。這些 元件’尤其是上方及下方橋架部位24與34、挺桿82、鎖 定裝置28、支柱64與9〇、垂直千斤頂112、絞車1〇8以 及起動器62 ’ 72。在伸縮千斤頂8〇白勺情況中，結束移動 的開關較佳的是被提供於其每個構件，其係附帶地容許其 收纟伯/ %服率能夠均勻地被控制。 200540277 【圖式簡單說明】 從以下參照附圖而被顯示之較佳實施例的詳細說明， 本發明的其他特徵及將會變得明白。這些圖式係顯示： 圖1是根據本發明之操縱裝置的剖面圖，其中此操縱 裝置係將一流道支撐在鼓風爐的流出口前方之一操作水平 位置之中； 圖2為圖1之操縱裝置處於一流道更換結構之中的剖 面圖，而該流道是處於一上升位置之中； ® 圖3為圖1之操縱裝置處於一流道更換結構之中的剖 面圖，而該流道是處於一下降位置之中； 圖4為圖1之操縱裝置之一流道交換區的平面圖（參 見圖1中的剖面線A-A)； 圖5為圖1之操縱裝置之一流道交換區的剖面圖（參 ， 見圖1中的剖面線B-B )； 圖6為用於流道之一個鎖定裝置的垂直剖面圖；及 圖7圖6之鎖定裝置的水平剖面圖（參見圖6中的剖 •面線C-C )。 【主要元件符號說明】 10 鼓風爐 12 流出口 14 主要流道 16 分接地板 20 操縱裝置 22 流道支撐台車 18 •200540277It is held in place in the groove 222. The safety yoke 218 is provided with a cam ^ on a pusher # 230. The pusher yoke is provided with a safety light 218 ± on the side facing the part 214. The cam chain is placed on the tappet 82 of the telescopic jack. Preferably, the two devices 28 are symmetrically placed on either side of the upper bridge portion 24 (together with the accessories on the trolleys 22, 32, the portion 24 and the tappet 82). Therefore, it will be understood that the locking piston 200 can only release the trolley 22 or 32 when the tappet 82 is present, that is, when the telescopic jack .80 can support the trolley M or η. Finally, it is to be added that the end_over_travei switch 'is provided as an additional safety measure, and preferably all the moving elements of the steering gear i 20 for changing the runner Or motor. These elements' are, in particular, the upper and lower bridge parts 24 and 34, the tappet 82, the locking device 28, the pillars 64 and 90, the vertical jack 112, the winch 108, and the starter 62'72. In the case of the telescopic jack 80, the switch for ending the movement is preferably provided to each of its components, which incidentally allows its receipt /% service rate to be uniformly controlled. 200540277 [Brief description of the drawings] From the following detailed description of the preferred embodiments shown with reference to the accompanying drawings, other features and the present invention will become apparent. These drawings show: Fig. 1 is a cross-sectional view of the operating device according to the present invention, wherein the operating device supports the first stage in an operating horizontal position in front of the outlet of the blast furnace; Fig. 2 is the operating device of Fig. 1 A cross-sectional view of the first-grade channel replacement structure, and the flow channel is in an ascending position; ® FIG. 3 is a cross-sectional view of the operating device of FIG. 1 in the first-grade channel replacement structure, and the flow channel is in a In the lowered position; FIG. 4 is a plan view of a flow channel exchange area of a control device of FIG. 1 (see section line AA in FIG. 1); FIG. 5 is a cross-sectional view of a flow channel exchange area of a control device of FIG. 1 (see, See section line BB in Figure 1); Figure 6 is a vertical section view of a locking device for the flow channel; and Figure 7 is a horizontal section view of the locking device in Figure 6 (see section • Surface line CC in Figure 6) . [Description of Symbols of Main Components] 10 Blast Furnace 12 Outlet 14 Main Runner 16 Sub-Ground Plate 20 Control Device 22 Runner Support Trolley 18 • 200540277
24 第一橋架部位 26 可傾斜橋架 28 鎖定裝置 32 第二流道支撐台車 34 弟一·橋架部位 40 執道 42 維修坑 44 鑄室地板 46 支撐軌道 465 支撐軌道 50 在交接柱 52 第一托架 54 第二托架 56 樞轉軸桿 58 熱隔離物 62 液壓千斤頂/第一起動器 64 可樞轉支柱 65 台座 66 液壓千斤頂 70 鉸接支撐件 72 液壓千斤頂/線性起動器 80 伸縮千斤頂 82 載具頭 84 托架 20054027724 The first bridge part 26 The tiltable bridge 28 The locking device 32 The second runner support trolley 34 The first bridge part 40 The road 42 The maintenance pit 44 The floor of the casting chamber 46 The support rail 465 The support rail 50 At the transfer column 52 The first support Frame 54 Second bracket 56 Pivot shaft 58 Thermal insulation 62 Hydraulic jack / first starter 64 Pivotable pillar 65 Pedestal 66 Hydraulic jack 70 Articulated support 72 Hydraulic jack / linear starter 80 Telescopic jack 82 Carrier head 84 bracket 200540277
88 支柱 90 支柱 100 水平區 102 水平區 106 橫向軌道 108 鉸車 110 側向擋止 112 垂直千斤頂 114 擋止 120 運作輪 122 托架 124 周圍間隙 130 大樑 132 上方十字構件 134 下方十字構件 136 内壁 138 内側之區段 200 鎖定活塞 202 引導件 204 強化壁部 206 中空夾環 208 降低構件 210 箱子 212 起動千斤頂 20 200540277 214 支撐臂 216 内部安全機構 218 安全軛 220 鉸鏈 222 溝槽 224 槓桿 228 凸輪 230 彈簧 2188 Pillars 90 Pillars 100 Horizontal zone 102 Horizontal zone 106 Cross rail 108 Hoist 110 Lateral stop 112 Vertical jack 114 Stop 120 Running wheel 122 Bracket 124 Surrounding gap 130 Girder 132 Upper cross member 134 Lower cross member 136 Inner wall 138 Inner wall 138 Inside Section 200 Locking piston 202 Guide 204 Strengthening wall 206 Hollow clamp ring 208 Lowering member 210 Box 212 Starting jack 20 200540277 214 Support arm 216 Internal safety mechanism 218 Safety yoke 220 Hinge 222 Groove 224 Lever 228 Cam 230 Spring 21