565649 玖、-明說明（1) 【發明所屬之技術領域】 本發明疋提供一種鑽掘設備及其施工方法，特別是指 一種循環式豎井鑽掘設備及其施工方法。 【先前技術】 5 5見今各種地下官溝之構築，為降低施卫時對地面活動 之影響，逐漸以推進工法取代明挖覆蓋法，而在推進工法 的首要步驟，便是鑽掘與地表連通之工作井。 以往鑽掘直立式工作井之方法，通常是採用類似全套 管工法完成，此一施工法大致分為兩階段，第一階段是先 10於欲開挖之工址埋入一圓形鋼筒。施作時首先是製備一圓 形鋼筒及-穩固地設置於地表上以供架設該鋼筒之工作平 台。該鋼筒會於其前緣形成複數呈鋸齒狀之削刀，或是設 置複數鎢鋼鑽刀。當組裝完成後，便以一設置於該工作平 台上之驅動裝置驅動該鋼筒相對於該工作平台旋轉，同時 15 下壓該鋼筒。藉由該等削刀及鎢鋼鑽刀迴旋切削之方式，、 將該鋼筒推壓鑽入地表之下。第二階段則是將位於該鋼筒 7之砂石移出。在此階段，若卫址之地質條件是黏土及砂 等含量較高之軟弱地層時，通常僅是以一重型機具吊掛一 挖斗，反覆地將該鋼筒内之砂石與土壤挖掘出該鋼筒外， 20 即告完成。但若工址之地質條件是礫石及卵石含量較高之 堅硬地層時’上述之第二階段則必須包含下列第一步驟與 第:步驟，第一步驟是於該重型機具上吊掛一伸入該鋼筒 之方疋轉鑽頭或震動破碎機，切削或震碎該鋼筒内之岩塊與 石蝶。第二步驟才是以吊掛於該重型機具上之挖斗將該鋼 565649 玖：'麵麵⑴ 筒内已破碎鬆動之砂石_ 土壤—同挖㈣職筒外。如 此連續重複第-步驟與第二步驟，才能逐漸移清空該鋼筒 内之砂石而完成工作井之構築。 因此，在堅硬地質之工址施作工作井時，由於必須不 5斷地重複第-步驟之破碎與第二步驟之挖掘，故若僅以單 -之重型機具進行施工，則勢必重複地更換其上裝設之吊 掛頭種類，而導致成本增加、工時延長，以及危險升高。 但若同時以兩部以上之重型機具同時施卫，不僅將使得成 本大幅提昇，更是會導致工安風險升高。更由於上述之施 D工方法所必須制之㈣機具，在體積與重量上均極為龐 大’不僅施作步驟繁複緩慢，更因無法運用於具有承載與 空間限制之卫址，而導致在應用上受到相當之限制。 【發明内容】 因此本發明之目的是在提供—種用於堅硬地質鐵掘 >直立工作井之循環式豎井鑽掘言史備及其施工方法。 、本發明之另-目的是在提供—種不受空間限制之循環 式豎井鑽掘設備及其施工方法。 本fx明之再一目的是在提供一種施工方法簡單快速之 循環式豎井鑽掘設備及其施工方法。 ^ 於是，本發明循環式暨井鑽掘設備是運用於垂直開挖 一地質’該鑽掘設備包括-設置於該地質表面之平台，: =可活動地設置於該平台上且軸線垂直於該地質表面之套 二該套同具有一遠離該平台之頭端。其特徵在於該鑽掘 设傷更包括-設置於該頭端之鑽掘裝置及一具有一設置於 565649 玖、發萌說_(3)， 該套筒内之排泥管的循環裝置。該鑽掘裝置具有一設置於 該套筒上之支承座、一可相對旋轉地設置於該支承座上之 鑽掘機5員、複數頂抵於該支承座肖該鑽掘機頭間並驅動該 鑽掘機頭相對於該支承座旋轉之往復致動器。 而運用上述鑽掘没備之施工方法，則包括下列步驟： a) 於該地質表面設置上述之鑽掘設備； b) 灌水進入該套筒中； 0驅動該鑽掘裝置；及 d)抽出該套筒中之泥水。 1〇 【實施方式】 本發明之前述以及其他技術内容、特點與優點，在以 下配a >考圖式之一較佳實施例的詳細說明中，將可清楚 的明白。 15 如第一圖及第二圖所示，本發明循環式豎井鑽掘設備 1疋運用於垂直開挖一地質9，該鑽掘設備丨包括一設置 於該地質表面91之平台2、—可活動地設置於該平台2 上之套筒3、一設置於該套筒3内之鑽掘裝置4、一設置 於該平台2上之推進裝置5、—用魏動該鑽掘裝置4與 該推進裝置5之液齡4 6(見第人圖），以及—用於移除 該套筒3内泥土砂石之循環裝置7(見第九圖）。 該平台2具有一固設於該地質表面91上之基座21、 複數設置於該基座21上用於提昇該平台2敎性之配重 塊22 ’以及複數設置於該基座21 ±並與該推進裝置$連 接之調整致動器23。該等調整致動器23與該液壓裝置6( 9 20 565649 玖、發明說明（4) 見第八圖）相連接，且藉由該液壓裝置6(見第八圖）控制該 等調整致動器23，以微調該推進裝置5及該套筒3與該 地質表面91之夾角。 該套筒3可活動地設置於該平台2之基準架24上， 5 且軸線L垂直於該地質表面91。在本實施例中，該套筒3 疋由複數長2公尺、内徑1·5公尺以上且可分離的連接管 3 1，沿該軸線l組裝而成，藉由增加該等連接管3丨之數 目能延伸該套筒3之長度。因此該套筒3沿該軸線^方向 之長度並無限制，並能視需要進行調整。由整體觀之，該 1〇 套筒3具有一筒體32, 一遠離該平台2之頭端33、一遠 離該頭端33之尾端34,以及複數設置於該筒體32内緣 並由該尾端34延伸至該頭端33之軌道35。該筒體32鄰 近該頭端33處設置有複數並供該鑽掘裝置4定位之卡固 器321，而各該卡固器321形成有一定位槽。而該等 b執道35則沿該軸線L方向延伸並以該軸線L成轴對成配 置，在本實施例中，該等執道35是複數由該筒體32内緣 向内突伸出之凸柱，但並不以此為限，當然也能是形成於 該筒體32内緣並沿該軸線L方向延伸之凹槽，由於此非 本發明主要技術手段，且為熟悉該項技藝人士所能簡單推 2〇想，故在此不多加贅述。因此，藉由該等執道35便能將 該鑽掘裝置4由該套筒3鄰近該平台2處滑入該套筒3之 頭玄而33，同時由於該等執道35也能提供該套筒3加勁之 效果，故該等形成於該筒體32上之執道35也可 設置於該筒體32上之加勁肋條。 為疋 10 565649 玖、發明說明(S). . ..… 如第一圖、第三圖及第四圖所示，上述於工作狀態設 置於該套筒3内之鑽掘裝置4,則具有一可分離地固設於 該筒體32之頭端33的支承座41、一設置於該支承座41 上之鑽掘機頭42、複數頂抵於該支承座41與該鑽掘機頭 5 42間之往復致動器43。 該支承座41具有一概呈圓形之座體411、複數設置 於該座體411上並分別滑設於各該軌道35上之導引件565649 (1) [Explanation of Technical Field] (1) [Technical Field of the Invention] The present invention provides a drilling equipment and a construction method thereof, particularly a circulating shaft drilling equipment and a construction method thereof. [Previous technology] 5 5 See the construction of various underground official trenches today. In order to reduce the impact on the ground during the defense, the method of advancement is gradually replaced by the method of open excavation. The first step in the method of advancement is to drill and connect with the surface. Working well. In the past, the method of drilling upright working wells was usually completed by a similar set of plumbing methods. This construction method is roughly divided into two stages. The first stage is to embed a circular steel tube at the site to be excavated. The first step is to prepare a round steel cylinder and a work platform that is firmly placed on the ground for the installation of the steel cylinder. The steel cylinder may form a plurality of jagged cutters at its leading edge, or a plurality of tungsten steel drills may be provided. When the assembly is completed, a driving device provided on the work platform is used to drive the steel cylinder to rotate relative to the work platform, and at the same time, the steel cylinder is pressed down. By the rotary cutting of these cutters and tungsten steel drills, the steel cylinder is pushed into the ground and drilled. The second stage is to remove the gravel located in the steel cylinder 7. At this stage, if the geological conditions of the site are weak soils with high contents of clay and sand, usually only a heavy machine is used to suspend a bucket, and the sand and stone in the steel cylinder are dug out repeatedly. Outside the steel cylinder, 20 is complete. However, if the site's geological conditions are hard strata with high gravel and pebble content, the above-mentioned second stage must include the following first steps and steps: the first step is hanging on the heavy machinery and extending into the The square cylinder of the steel cylinder rotates the drill or shakes the crusher to cut or shatter the rock blocks and stone butterflies in the steel cylinder. The second step is to hang the steel 565649 with a bucket hanging on the heavy machine: 'face surface' The broken and loose sand and gravel in the cylinder _ soil-outside the same excavation cylinder. Repeating the first step and the second step in this way can gradually remove the sand and gravel in the steel cylinder and complete the construction of the working well. Therefore, when a working well is applied to a hard geological site, the first step of crushing and the second step of excavation must be repeated without interruption. Therefore, if the construction is carried out with a single heavy tool, it will be replaced repeatedly. The types of hanging heads installed on it cause increased costs, prolonged working hours, and increased danger. However, if more than two heavy equipments are used to defend at the same time, it will not only greatly increase the cost, but also increase the risk of work safety. In addition, because of the rigging tools that must be produced by the above-mentioned method of construction, the volume and weight are extremely large. Not only are the implementation steps complicated and slow, but also the application cannot be applied to the guard sites with load and space restrictions, resulting in application. Subject to considerable restrictions. [Summary of the Invention] Therefore, the object of the present invention is to provide a circular shaft drilling and digging history and its construction method for hard geological iron digging > upright working wells. Another object of the present invention is to provide a circulating vertical shaft drilling device and a construction method thereof which are not restricted by space. Another purpose of this fx is to provide a circulating shaft drilling equipment with simple and fast construction method and its construction method. ^ Therefore, the circulating and well drilling equipment of the present invention is used for vertical excavation of a geology. The drilling equipment includes-a platform provided on the surface of the geology, = = movably disposed on the platform and the axis is perpendicular to the Geological surface cover two. The cover also has a head end remote from the platform. It is characterized in that the drilling and rigging injury further includes a drilling device provided on the head end and a circulation device having a mud drainage pipe provided in the sleeve at 565649 玖, Feimeng said _ (3). The drilling device has a support seat provided on the sleeve, a drilling rig 5 members rotatably provided on the support seat, a plurality of abutting against the support seat to drive between the head of the drilling machine and drive A reciprocating actuator that rotates the drilling head relative to the support base. The above-mentioned construction method using drilling and boring includes the following steps: a) setting up the above-mentioned drilling equipment on the geological surface; b) pouring water into the sleeve; 0 driving the drilling device; and d) extracting the drilling device Mud in the sleeve. 10 [Embodiment] The foregoing and other technical contents, features, and advantages of the present invention will be clearly understood in the following detailed description of a preferred embodiment with reference to the accompanying drawings. 15 As shown in the first and second figures, the circulating vertical shaft drilling equipment 1 of the present invention is used for vertical excavation of a geology 9, and the drilling equipment includes a platform 2 disposed on the geological surface 91. A sleeve 3 movably disposed on the platform 2, a drilling device 4 disposed in the sleeve 3, a propulsion device 5 disposed on the platform 2, the drilling device 4 is moved with Wei The liquid age 46 of the propulsion device 5 (see the figure of the person), and the circulation device 7 (see the ninth figure) for removing the dirt and sand in the sleeve 3. The platform 2 has a pedestal 21 fixed on the geological surface 91, a plurality of counterweights 22 'provided on the pedestal 21 for improving the flexibility of the platform 2 and a plurality of pedestals 21 ± An adjustment actuator 23 connected to the propulsion device $. The adjustment actuators 23 are connected to the hydraulic device 6 (9 20 565649 玖, invention description (4) see figure 8), and the adjustment device is controlled by the hydraulic device 6 (see figure 8). Device 23 to fine-tune the angle between the propulsion device 5 and the sleeve 3 and the geological surface 91. The sleeve 3 is movably disposed on the reference frame 24 of the platform 2, and the axis L is perpendicular to the geological surface 91. In this embodiment, the sleeve 3 疋 is composed of a plurality of separable connecting pipes 31 having a length of 2 meters and an inner diameter of 1.5 meters or more, which are assembled along the axis l, and by adding such connecting pipes The number of 3 | can extend the length of the sleeve 3. Therefore, the length of the sleeve 3 along the axis ^ direction is not limited, and can be adjusted as needed. Viewed as a whole, the 10 sleeve 3 has a cylinder body 32, a head end 33 far from the platform 2, a tail end 34 far from the head end 33, and a plurality of inner walls of the cylinder 32. The tail end 34 extends to the track 35 of the head end 33. The cylinder body 32 is provided with a plurality of clamping devices 321 adjacent to the head end 33 for positioning the drilling device 4, and each of the clamping devices 321 is formed with a positioning groove. The b-channels 35 extend along the axis L and are arranged in pairs with the axis L. In this embodiment, the plurality of channels 35 protrude inward from the inner edge of the cylinder 32. The convex pillar is not limited to this, of course, it can also be a groove formed on the inner edge of the cylinder 32 and extending in the direction of the axis L. Since this is not the main technical means of the present invention, and is familiar with the technology People can simply think about it, so I won't go into details here. Therefore, the drilling device 4 can be slid into the head of the sleeve 3 from the sleeve 3 adjacent to the platform 2 by the execution channels 35, and since the execution channels 35 can also provide the The stiffening effect of the sleeve 3, so the stiffening channels 35 formed on the barrel 32 can also be provided on the stiffening ribs on the barrel 32. It is 疋 10 565649 玖, description of the invention (S)... .. As shown in the first, third and fourth figures, the above-mentioned drilling device 4 set in the sleeve 3 in the working state has A support base 41 detachably fixed to the head end 33 of the cylinder 32, a drilling head 42 provided on the support base 41, and a plurality of abutment against the support base 41 and the drilling head 5 42 之间 的 designated shuttle 43. The support base 41 has a substantially circular base body 411, and a plurality of guide members disposed on the base body 411 and slidably disposed on each of the rails 35, respectively.
412、複數頂抵於該筒體32與該座體411間並使該座體 H 411不與該套筒3產生相對位移之定位桿413，以及複數 10固設於該座體411上之定位致動器414。在本實施例中， 該等導引件412為形成於該座體411相對應該等執道％ 所形成之凸柱的凹槽，而該等^位桿413則是與該等卡目 器321之該等定位槽322相對應地配置，並分別與各該定 位致動器414相連接。該等定位致動器414能驅動該等定 b位桿413沿該座體41垂直該套筒3轴線l之徑向n運動 。當然熟悉該項技藝人士也能輕易推想，藉由機械連動《 · 方式，也能僅設置-同時與該等定位桿413連接之定位致 動器414，而達到相同之功效。 β 6亥等在復致動器43是用於驅動該鑽掘機頭42相對於 . 如該支承座41旋轉。該等往復致動器43共有四具，並以該 套筒3之軸線L呈轴對稱地固設於該支承座41上，每一 往復致動器43能提供15嘴之推力，且伸縮範圍為。公 分。。上述的往復致動器43之施力方向與該鑽掘機頭Μ 凝轉之切線方向呈平仃，並具有一與該座體川框接之固 11 565649 定端431、一遠離該固定端431之活動端432，以及一位 於該固定端431與該活動端432間之中段433。而該支承 座41更具有複數頂抵於該座體41與各該中段433間之彈 性件415。在本實施例中，各該彈性件415為一伸縮彈簧 5 ，藉由各該彈性件415之彈性恢復力，提供各該往復致動 裔43彈性緩衝及限位之功能。當各該彈性件415於平衡 狀態時，能保持各該往復致動器43之施力方向與該鑽掘 機頭42之旋轉半徑方向r呈垂直。 該鑽掘機頭42可相對於該支承座41旋轉，並具有一 1〇 概呈碟狀之轉盤421、一固設於該轉盤421上並與該支承 座41樞接之轉軸422,以及複數以該轉軸422為圓心等 間隔地環設於該轉盤421鄰近該支承座41側之受力棒 423。該支承座41更具有一設置於該座體411上之推力軸 承416，该推力軸承416之承載噸數為30噸。而該轉軸 5 422即疋與该推力軸承416相連接。該等受力棒423以該 轉軸422為中心，軸對稱地設至於該轉盤421上。該等總 數十六根之受力棒423均與該轉盤421外緣相距20公分 ，並沿平行軸線L之方向往該支承座41延伸，而該等往 復致動器43則是分別頂抵於該等受力棒423中位於對應 2〇位置之各該受力棒423上，藉由推頂該等受力棒423而驅 動该鑽掘機頭42相對於該支承座41旋轉。 如第一圖、第五圖及第六圖所示，該鑽掘機頭更 具有複數柩接於該轉盤421上之延伸臂424 ,以及複數設 置於該轉盤421與該延伸臂424上且相反於該支承座41 12 565649 玖、發明說明.（7) 侧之削刀似。各該延伸臂424能於_如第五圖所示之展 開4置/、如第/、圖所示之收合位置間移動，當在該展開 位置寺該L伸臂424沿該轉盤42ι徑向突伸出該轉盤 421邊緣使該鑽掘機頭42半徑大於該套筒3之内徑；當 在,亥收合位置時，該延伸臂424不突伸出該轉盤似邊緣 使該鑽掘機頭42半徑小於該套筒3之内徑。該等削刀 425之佈叹方式，是以該轉軸422為圓心間隔地環繞，同 時並沿該轉盤421之徑向排列於該轉盤421上。 ίο 15 20 如第圖及第七圖所示，針對礫石及卵石含量較高之 也為9 .亥鑽掘裝置i更設計包括一破裂如蝶石與印石等 石塊92之石塊破碎鉗8。該石塊破碎甜8具有複數形成 m承座41之座體411鄰近該鑽掘機頭42之甜制顆 81 ’及複數形成於該鑽掘機頭42之轉盤421鄰近該支承 座41之迫裂顎82，以及複數分別形成於該支承座血 該鑽掘機頭42相對之兩表面蝴上的磨牙83。各該甜制 具卜朝向該鑽掘機頭41並形成有粗糙紋路之限位 斜面8U ;而各該迫裂顎82則具有一相對於各該限位斜 面811且同樣形成有粗糙紋路之頂抵斜面Μ!。當該鑽掘 機頭42相對於該支承座41旋轉時，各該迫裂顎82會往 各口亥鉗制‘ 81迫近’此時各該頂抵斜面821迫近該限位 斜面811，而能破裂位於該限位斜面811與該頂抵斜面 :21間之石塊92。而該等磨牙83則能藉由該支承座“與 该鑽掘機頭42之相對運動，而將石塊92研磨為更小之粒 徑。 13 致、發明說明（8·) 二第1及第二圖所示，該推進裝置5具有一可拆離 地《於該套筒3之尾端34 ::離 力方向卓一、人&木51，以及複數施 文总加仃〃筒3之軸線L且兩端分別與該平台2及該 =:1連接之推進致動器…在本實施例中，該等推 進致動斋52是固設於該基座 鉍毹哭μ 土 I 21上，並與上述之該等往復 致動…該等定位致動器414均是由該液壓裝 控制：如第一圖及第八圖所示，該液壓裝置6具有一包含 液[油槽61G及複數分流閥611之液壓控制器61 ,以 ίο 及複數連通該液壓油槽61〇並分別連接各該調整致動号 仏各該推進致動器52、各該往復致動器43及各該定位 致動器4U之液壓管62。故藉由操控該液壓控制器 即能分別藉該等定位致動器414牽動該等定位桿413而定 位忒支承座41、藉該等調整致動器23微調該夾管架η 與该地質表面9之夾角、藉該等推進致動器52帶動該夹 15 :架_該推進該套筒3,以及藉由該等往復致動 器43推頂4等文力棒423，而達到驅動該鑽掘機頭42鑽 掘以及該石塊破碎钳8破碎之功能。 如第一圖與第九圖所示，該循環裝置7具有一設置於 該套筒3内之排泥管71、一與該排泥管71連通之抽泥泵 72、一與該抽泥泵72連接之泥水分離器73，以及一由該 泥水分離器73延伸至該套筒3内之循環水道74。該排泥 管71鄰近該頭端33處連接於該支承架41上，並形成有 一吸泥口 710。該泥水分離器73具有一與該抽泥泵72連 通並斜置之震動篩網731，以及一與該篩網731連通並位 14 20 565649 夏、發明說明（9) 5 10 15 20 於其下方以承接過篩之泥水的水槽73〇。而該循環水道Μ 與該水槽730連通並將已通過該篩網731之泥水導引入咳 套筒3内以循環使用。而該支承座41更具有一設置於該 座體411遠離該鑽掘機頭4側之擋泥板417。藉由該擋泥 板417能將該套冑3巾之泥水限制於該頭^ 33，以有效 利用水源並防止泥水污染該鑽掘設備〗之其他部分。 以下即藉由運用上述循環式&井鑽掘設備i垂直開挖 該地質9之施工方法，說明該鑽掘設们鑽掘一豎井 之方式。該施工方法可區分為一於該地質表面％設置該 鑽掘設備1之前置作業階段，以及一開挖該地質9之鑽掘 作業階段。如第十圖所示，該前置作業階段包含下列步驟 步驟100,固設該平台2於該地質表面91。該平台2 之基座上設置有該等推進致動器52。 V驟1 〇2，设置該夾管架51於該套筒3上。 失二：：，安裝該套筒3於該平台2上。在此是將該 夾s木51連接於該等推進致動器52上。 :驟106，定位該鑽掘裝置4於該套筒3之頭端”。 :本:_中’該鑽掘裝置4是由一吊掛車(圖 掛^精由該等導引件412與該等軌道％之配合，由該 9 % 33 °但並不以此為限，當然也可以 :σ上增設―吊掛臂（圖未示）進行相同之工作。而 後該鑽掘裝置4驻+ # + η ^ 414豪動^液壓裝置6控制該等定位致動器 牽動该“位桿413突伸入該等卡固器321之該等定 15 565649 琢、發明說明(iO).. 位槽322内，已將該支承座41固定於該頭端33。 步驟108，完成該鑽掘設備1之設置。 當然，該液壓裝置6已於該鑽掘裝置4吊入該套筒3 刖’即與該等調整致動器23、該等定位致動器414、該等 推進致動器52及該等往復致動器43連接。而該循環裝置 7也一樣是於該鑽掘裝置4吊入該套筒3前即設置妥當。 故於該鑽掘設備1設置完成後，便能直接進行該地質9之 開挖，如第十一圖所示，該鑽掘作業階段則包含下列步驟 10 ㈣110 ’灌水進入該套冑3巾。在Λ是將該泥水分 離器73中之水槽730注入適當水量，並藉由與該水槽 730連通之該循環水道74將水導引入該套筒3内。 步驟112,驅動該鑽掘4。纟此步驟中是以各該 往復致動器43於垂直該鎮掘機頭42旋轉半徑方向r施 15力驅動該鑽掘機頭42相對於該支承座41旋轉。此時該鑽 掘機頭42開始鑽掘，並切削出該地質9中所含之泥土砂 石。其中粒徑大於該等钳制顆81與該等迫裂顆Μ間隙之 石塊92，均藉由該石塊破碎钳8破碎成較小顆粒。 步驟m，與步驟112同時，抽出該套筒3中之泥水 2〇 。該泥水中含有之泥土砂石均一同由該吸泥口 710吸入咳 排泥管71内。 口 步驟116，與步驟112 分離器73中與該抽泥泵72 泥水中之泥土砂石分離篩出 同時，分離泥水。藉由該泥水 連通之該震動篩網731，將該 ，而達到移除該套筒3内泥土 16 565649 跃、發明說明（11.) .. 砂石之目的。 … 步驟118，與步驛112 _，導引分離後之泥水進入 該套筒3中。由於該泥水分離器73具有該位於該筛網 731下方承接過滤後之泥水的水槽73〇。而該循環裝置7 更具有與該水槽730連通並延伸至該套筒3内之該循環水 道74,因此已通過該筛網731之泥水便能自動地被導引 入該套筒3内繼續使用。 步驟no,與步驟m同時，推頂該套筒3使該套筒 3之頭端33遠離該平台2。在本實施例中，是藉由該等受 该液壓裝置6控制之該等推進致動器52帶動該爽管架51 以推動該推進該套筒3，使該頭端33往遠離該平台2之 方向前進。 一步驟122 ’ 止該鑽掘裝置4，藉由該油壓裝置6控 15 20412. A plurality of positioning rods 413 abutting between the cylinder body 32 and the base body 411 so that the base body H 411 does not cause relative displacement with the sleeve 3, and a plurality of positioning positions fixed on the base body 411 Actuator 414. In this embodiment, the guides 412 are grooves formed in the convex pillars formed on the base body 411 correspondingly to the roads, and the position levers 413 are connected to the eyepieces 321. The positioning grooves 322 are correspondingly arranged, and are respectively connected to the positioning actuators 414. The positioning actuators 414 can drive the positioning rods 413 to move along the radial direction n of the seat body 41 perpendicular to the axis l of the sleeve 3. Of course, those skilled in the art can easily imagine that by mechanical linkage, the positioning actuators 414 connected to these positioning rods 413 can also be set-up and achieve the same effect. The beta actuator 60 is used to drive the drilling head 42 relative to the support base 41, for example. There are four reciprocating actuators 43 and are fixed on the support base 41 in an axially symmetrical manner with the axis L of the sleeve 3. Each reciprocating actuator 43 can provide a thrust of 15 mouths and a telescopic range. for. Cm. . The direction of the above-mentioned reciprocating actuator 43 is flat with the tangent direction of the boring head M condensing and has a fixed 11 565649 fixed end 431 connected to the base frame, and a distant end away from the fixed end. A movable end 432 of 431, and a middle section 433 between the fixed end 431 and the movable end 432. The support base 41 further includes a plurality of elastic members 415 abutting against the base body 41 and each of the middle sections 433. In this embodiment, each of the elastic members 415 is a telescopic spring 5, and provides the functions of elastic buffering and limiting of the reciprocating actuators 43 by the elastic restoring force of each of the elastic members 415. When each of the elastic members 415 is in a balanced state, the direction of the force applied by each of the reciprocating actuators 43 can be kept perpendicular to the direction of rotation radius r of the drilling head 42. The drilling head 42 is rotatable relative to the support base 41, and has a disk-shaped turntable 421, a rotating shaft 422 fixed on the turntable 421 and pivotally connected to the support base 41, and a plurality of Forced rods 423 are arranged around the rotating shaft 422 as a circle center at equal intervals on the side of the rotating plate 421 adjacent to the support base 41. The support base 41 further has a thrust bearing 416 provided on the base body 411. The thrust bearing 416 has a tonnage of 30 tons. The rotating shaft 5 422 is connected to the thrust bearing 416. The force rods 423 are centered on the rotating shaft 422 and are axially symmetrically disposed on the rotating disk 421. The total number of sixteen force bars 423 are 20 cm away from the outer edge of the turntable 421, and extend along the parallel axis L toward the support base 41, and the reciprocating actuators 43 are respectively pressed against On each of the force rods 423 at the corresponding 20 positions, the drilling head 42 is driven to rotate relative to the support base 41 by pushing the force rods 423. As shown in the first diagram, the fifth diagram, and the sixth diagram, the drilling head further has a plurality of extension arms 424 connected to the turntable 421, and a plurality of extension arms 424 arranged on the turntable 421 and the extension arms 424 are opposite to each other. At the support seat 41 12 565649 玖, invention description. (7) side of the knife. Each of the extension arms 424 can be moved between the unfolded position shown in the fifth figure, and the collapsed position shown in the figure, when the L extended arm 424 is along the diameter of the turntable in the unfolded position. Protruding the edge of the turntable 421 to the radius of the drilling head 42 is larger than the inner diameter of the sleeve 3. When in the closed position, the extension arm 424 does not protrude beyond the edge of the turntable to make the drilling The radius of the nose 42 is smaller than the inner diameter of the sleeve 3. The sighing methods of the cutters 425 are spaced around the rotary shaft 422 as a circle center, and are arranged on the rotary plate 421 along the radial direction of the rotary plate 421. ίο 15 20 As shown in Fig. 7 and Fig. 7, the gravel and pebble content is also high. 9 The drilling device i is also designed to include a stone crushing clamp that breaks stones 92 such as butterfly and stone 8. The rock crushing sweet 8 has a plurality of seat bodies 411 forming m sockets 41 adjacent to the sweet 81 'of the drilling head 42 and a plurality of turntables 421 formed on the drilling head 42 adjacent to the supporting seat 41. The jaw 82 and a plurality of molars 83 are formed on the two opposite surfaces of the drilling head 42 of the support seat and the molars 83 respectively. Each of the sweet molds faces the drilling head 41 and forms a limiting slope 8U with a rough texture; and each of the forced jaws 82 has a top with a rough texture relative to each of the limiting slopes 811. Abutment surface M !. When the drilling head 42 rotates with respect to the support base 41, each of the forced jaws 82 will clamp '81 approaching 'to each mouth, at this time, each of the abutting inclined surfaces 821 approaches the limiting inclined surface 811, and can be broken. A stone block 92 located between the limit slope 811 and the top abutment slope: 21. The molars 83 can grind the stones 92 to a smaller particle size by the relative movement of the support base "with the drilling head 42. 13 致 、 Explanation (8 ·) Second and first As shown in the second figure, the propulsion device 5 has a detachable ground "at the rear end 34 of the sleeve 3 :: the direction of the force Zhuo Yi, Ren & wood 51, and The axis L and the two ends of the propulsion actuator connected to the platform 2 and the =: 1 respectively ... In this embodiment, the propulsion actuators 52 are fixed on the base bismuth μ I 21 And the above-mentioned reciprocating actuation ... the positioning actuators 414 are controlled by the hydraulic device: as shown in the first and eighth figures, the hydraulic device 6 has a fluid containing oil [oil tank 61G and a plurality of The hydraulic controller 61 of the diverter valve 611 communicates with the hydraulic oil tank 61 through a plurality of ο and a plurality of each of the adjustment actuation numbers, each of the propulsion actuator 52, each of the reciprocating actuator 43, and each of the positioning actuators. 4U 的 电 管 62. Therefore, by operating the hydraulic controller, the positioning actuators 414 can be used to move the positioning rods 413 to support the positioning. 41. Fine-adjust the angle between the pinch frame η and the geological surface 9 by the adjusting actuators 23, drive the clip 15 by the propulsion actuators 52: the frame_the advancing the sleeve 3, and by the The reciprocating actuator 43 pushes the 4 equal force rods 423 to achieve the functions of driving the drilling head 42 for drilling and the rock crushing tongs 8. As shown in the first and ninth figures, the cycle The device 7 has a mud dredging pipe 71 arranged in the sleeve 3, a mud pump 72 connected to the mud dredging pipe 71, a mud-water separator 73 connected to the mud-pump 72, and a mud-water separator 73 The separator 73 extends to the circulating water channel 74 in the sleeve 3. The mud discharge pipe 71 is connected to the support frame 41 near the head end 33 and forms a mud suction port 710. The mud water separator 73 has a The mud pump 72 is connected and inclined vibration screen 731, and a communication with the screen 731 and a position 14 20 565649 Summer, invention description (9) 5 10 15 20 Underneath it to receive the screened mud water 73. The circulating water channel M communicates with the water tank 730 and introduces the mud water that has passed through the screen 731 into the cough sleeve 3 for recycling. The support base 41 further has a mudguard 417 disposed on the side of the base 411 away from the drilling head 4. With the mudguard 417, the muddy water of the set of 3 towels can be restricted to the head ^ 33, In order to effectively use water sources and prevent muddy water from contaminating the other parts of the drilling equipment. The following is a description of the drilling method by the above-mentioned circulating & drilling equipment i for vertical excavation of the geology 9 A method of a vertical shaft. The construction method can be divided into a pre-operation stage in which the drilling equipment 1 is installed on the geological surface%, and a stage in which the geology 9 is excavated. As shown in the tenth figure, the pre-operation stage includes the following steps: Step 100, fixing the platform 2 to the geological surface 91. The propulsion actuators 52 are provided on the base of the platform 2. In step V2, the pinch holder 51 is set on the sleeve 3. Missing 2 :: Install the sleeve 3 on the platform 2. Here, the clip 51 is connected to the propulsion actuators 52. : Step 106, positioning the drilling device 4 on the head end of the sleeve 3. ": This: _ The 'drilling device 4 is a crane (Figure hanging ^ fine by the guides 412 and 412) The coordination of these track% s is from the 9% 33 ° but it is not limited to this. Of course, it is also possible to add a ―hanging arm (not shown) on σ to perform the same work. Then the drilling device 4 stations + # + η ^ 414 How to move ^ The hydraulic device 6 controls the positioning actuators to pull the "position bar 413 into the fixing device 321, and the position 15 565649. Invention (iO) .. Position slot In 322, the support base 41 has been fixed to the head end 33. Step 108, the setting of the drilling equipment 1 is completed. Of course, the hydraulic device 6 has been hoisted into the sleeve 3 in the drilling device 4; that is, It is connected to the adjustment actuators 23, the positioning actuators 414, the propulsion actuators 52 and the reciprocating actuators 43. The circulation device 7 is also hoisted in the drilling device 4 The sleeve 3 is properly set in front. Therefore, after the drilling equipment 1 is set up, the excavation of the geology 9 can be directly performed. As shown in Figure 11, the drilling operation phase includes the following steps: Step 10 ㈣110 'Irrigation water enters the set of 3 towels. In Λ, the water tank 730 in the mud-water separator 73 is filled with an appropriate amount of water, and the water channel is introduced into the sleeve through the circulation channel 74 communicating with the water tank 730. 3. Step 112, driving the boring 4. In this step, each of the reciprocating actuators 43 is applied in a direction perpendicular to the direction of rotation radius of the ball digging head 42 to drive the boring head 42 relative to the The support 41 rotates. At this time, the drilling head 42 starts drilling and cuts out the earth and sand contained in the geology 9. The stone with a particle size larger than the gap between the clamped grains 81 and the forced cracked grains M The blocks 92 are all broken into smaller particles by the rock crushing tongs 8. In step m, at the same time as step 112, the muddy water 20 in the sleeve 3 is drawn out. The mud inlet 710 is sucked into the cough drainage mud pipe 71. At the same time, in step 116 and step 112, the mud and sand in the separator 73 and the mud pump 72 are separated and screened out, and the mud water is separated. Sieve 731 to remove the soil 16 565649 in the sleeve 3, invention description (11 .) .. The purpose of sand and gravel.… Step 118 and Step 112 _, guide the separated mud water into the sleeve 3. Because the mud water separator 73 has the filtering water located under the screen 731 The mud water tank 73. The circulation device 7 further has the circulation water channel 74 which communicates with the water tank 730 and extends into the sleeve 3. Therefore, the mud water that has passed through the screen 731 can be automatically introduced into the water tank. The sleeve 3 continues to be used. In step no, at the same time as step m, the sleeve 3 is pushed up so that the head end 33 of the sleeve 3 is away from the platform 2. In this embodiment, the push tube actuator 51 is driven by the propulsion actuators 52 controlled by the hydraulic device 6 to push the propulsion sleeve 3 so that the head end 33 moves away from the platform 2 Move forward. A step 122 ′ stops the drilling device 4 and controls the hydraulic device 6 15 20
=定位致動器414、該等推進致動器52及該等往復致動 裔43均固定不動。= The positioning actuator 414, the propulsion actuators 52, and the reciprocating actuators 43 are all fixed.
步驟124,延伸該套筒3沿轴線L方向之長度。在此 :::藉由增加組成該套管3之該等連接管”數目以延 2套筒3長度，其中，增加的連接管31是續接於已設 置於该平台2上之該套管3尾端34。 ^驟⑶，重複步驟山至步驟m直到該套筒3延 伸之長度已達施工預定之深度。 之：㈣，抽出該套筒3中之泥水。當該套筒3延伸 、又已達施卫預定之深度時，便停止該等往復 43及該等推進致動、番絲 ° 寻推進致動益52運轉。並將該套筒3中殘存之泥 17 |轉’热|警 i:W::坊·，:·.····、'.、玫、發明說明（12) ., 喊帽___嘯_幽 :由該排泥管7"由出該套筒' %水道74流入該套筒3中。 步驟13 〇，完成兮&林 將該等定位桿413二;井，。藉由該等 裝置4拖出該套筒3Γ#"位槽322中抽出，並將該鐵掘 43依時序分別施力於該鑽_頭：==動: ::該鑽掘機頭42相對於該支承座41旋轉。因此，二X大、9較為柔軟時，該等往復致動器幻其中—部八 對應之受力棒423 即能驅動該鑽掘機頭;2 棒42H亥等往復致動器43其中另一部分推頂該等受力 棒奶時，該鑽掘機頭42已__ 能使得該鑽掘機頭42維持較高之旋轉速度二 9較為堅硬時，該等往復致動器43中若僅 兮 等對應之受力棒伯，則仍無法有效驅動該鑽掘機刀頭42 因此其他未作用於該等受力棒423上之該等往復致動号 :3會隨後依時序分別施力，如此便能提供該鑽掘機頭：2 2〇 纖:靜〃 同時阻止泥水再由該循 _____ΙΙ^ΜΒ_Ι嶋__釋____^^ ___一 Ιί 猫 5 10 15 當然，該等往復致動器42也能設計成同時施力於續 等受力棒423 i，而以固^之扭力與轉速驅動該鑽掘機頭 42相對於該支承座41旋轉，進行鑽掘。 综上所述，本發明循環式登井鐵掘設備及其施工方法 18 565649 玖、發明說明（13) 纖纖 ，在含蝶石及”比率較高之堅硬地質9施料井9〇時 ，由於步驟112至步驟120均為同時進行，因此完全不需 要分開進行破碎與挖掘動作，而能以同步連續動作持續進 _掘，並降低施工程序之複雜度，使得成本降低、工時 縮紐，以及降低如換裝重型吊掛頭具等之工安風險。更由 於僅需控制該油«置6即能進行鐵掘工作，因此能相當 容易地將本發明之鑽掘設们及其施工方法予以半自動化 ’甚至全自動化’而更能提昇鑽掘效率，縮短工時並降低 ίο 15 =力成本。另外，由於上述之施工方法完全不需要使用之 型機具及其所㈣之各式吊掛頭’因而能廣泛地運用於 各種條件之工址，完全不受到承载限度與空間限制，確實 達到本發明之目的。 ▲惟以上所述者，僅為本發明之—較佳實施例而已，當 不，以此限定本發明實施之範圍，即大凡依本發明申請: 利把圍及發明說明書内容所作之簡單的等效變化與修飾， 皆應仍屬本發明專利涵蓋之範圍内。 :圖式簡單說明】 第一圖是本發明循環式豎井鑽掘設備的-較佳實施例 之一部份剖面圖； 第二圖是該較佳實施例之—俯視圖，說明該未— 鑽掘裝置之鑽掘設備； 又 第二圖是沿第—圖中之剖面線之一剖面圖； 第四圖是該較佳實施例之一仰視圖； 第五圖疋為較佳實施例之_示意圖，說明一延伸臂於 19 565649 玫、發明說明（14): .、 " J -Άα 二、Ί' 广si:〆、二、ΆΊ: v …-Ό . t ^ Λ'ν 一展開位置· 第六圖是該較佳實施例之一示意圖，說明一延伸臂於 一收合位置； 第七圖疋该較佳實施例之一示意圖，說明一石塊破碎 鉗之作用方式； 第八圖是該較佳實施例之一示意圖，說明一液壓襞置 之連接關係； 第九圖是該較佳實施例之一示意圖，說明一循環裝置 之運作方法； 第十圖是該較佳實施例之一流程圖，說明一前置作業 階段；及 第十一圖是該較佳實施例之一流程圖，說明一鑽掘作 業階段。 ❿ 20 565649 玖、發明說明（15) 【圖式之主要元件代表符號簡單說明】 1 鑽掘設備 421 轉盤 2 平台 422轉軸 21 基座 423 受力棒 22 配重塊 424延伸臂 23 調整致動器 425 削刀 3 套筒 43 往復致動器 31 連接管 431 固定端 32 筒體 432活動端 321 卡固器 433 中段 322定位槽 444表面 33 頭端 5 推進裝置 34 尾端 51 夾管架 35 執道 52 推進致動器 4 鑽掘裝置 6 液壓裝置 41 支承座 61 液壓控制器 411 座體 610液壓油槽 412導引件 611 分流閥 413 定位桿 62 液壓管 414定位致動器 7 循環裝置 415 彈性件 71 排泥管 416推力軸承 710 吸泥口 417擋泥板 72 抽泥泵 42 鑽掘機頭 73 泥水分離器 565649 821頂抵斜面 83磨牙 9 地質 90 豎井 91地質表面 74循環水道 730水槽 731篩網 8 石塊破碎鉗 81鉗制顎 811限位斜面 92石塊 82迫裂顎Step 124: Extend the length of the sleeve 3 along the axis L direction. Here ::: by increasing the number of the connecting pipes "composing the sleeve 3" to extend the length of 2 sleeves 3, wherein the added connecting pipe 31 is continued to the sleeve already installed on the platform 2 3 the end 34. ^ Step ⑶, repeat steps from step to step m until the length of the sleeve 3 has reached the predetermined depth of construction. No: ㈣, extract the mud water in the sleeve 3. When the sleeve 3 extends, When the predetermined depth of Shiwei has been reached, the reciprocating 43 and the propulsion actuation, Fansi ° propulsion actuation benefit 52 are stopped. And the remaining mud 17 in the sleeve 3 | turn '热 | Police i: W :: Fang ·,: ······, '., Mei, Description of Invention (12)., Shout cap ___ xiao_you: from the mud pipe 7 " from the sleeve % Water channel 74 flows into the sleeve 3. Step 13 is completed, and the positioning rod 413 is completed. Well, the sleeve 3 is pulled out of the slot 3 322 by the devices 4. Draw out and apply the iron digging 43 to the drill_head in sequence: == moving: :: The drilling head 42 rotates relative to the support base 41. Therefore, when the two X and 9 are soft, Of these reciprocating actuators, which-part eight corresponding The force rod 423 can drive the drilling head; when the other part of the reciprocating actuator 43 such as 2 rod 42H is pushed out by the force rod, the drilling head 42 has __ enabled the drilling When the machine head 42 maintains a relatively high rotation speed 29 and it is relatively hard, if the reciprocating actuators 43 only wait for the corresponding force bar, the drill head 42 cannot still be effectively driven, so other functions are not effective. The reciprocating actuation numbers: 3 on the force bars 423 will then be applied separately according to the time sequence, so that the drilling head can be provided: 2 2 0 fiber: quiet and at the same time prevent muddy water from being passed by the cycle_ ____ ΙΙ ^ ΜΒ_Ι 嶋 __ 释 ____ ^^ Cat 5 10 15 Of course, these reciprocating actuators 42 can also be designed to apply force to the continuous force rod 423 i at the same time, and use a solid torque Drive the drilling head 42 with the rotation speed relative to the support base 41 to perform drilling. In summary, the circulating type well-drilling iron digging equipment and construction method of the present invention 18 565649 玖, description of the invention (13) fiber, When the hard geology 9 feed well 90 with a high ratio of chrysorite and "battery stone" is used, steps 112 to 120 are performed simultaneously. There is no need to separate the crushing and digging operations, but continuous continuous _ digging can be performed in a synchronous and continuous action, and the complexity of the construction process is reduced, which reduces costs, reduces man-hours, and reduces the cost of replacing heavy lifting heads Work safety risks. In addition, since the oil digging work can be performed only by controlling the oil «6, the drilling rigs and construction methods of the present invention can be semi-automated or even fully automated, and the drilling efficiency can be improved. Shorten man-hours and reduce ίο 15 = force costs. In addition, because the above-mentioned construction method does not require the use of the type of machine and its various hanging heads, it can be widely used in various conditions of the site, and is not subject to the load limit and space limit at all, and indeed achieves the present invention. Purpose. ▲ However, the above are only the preferred embodiments of the present invention. If not, the scope of implementation of the present invention is limited, that is, applications made in accordance with the invention: The effect changes and modifications should still fall within the scope of the invention patent. : A brief description of the drawings] The first figure is a partial cross-sectional view of a preferred embodiment of the circulating vertical shaft drilling equipment of the present invention; the second figure is a top view of the preferred embodiment, illustrating the un-drilling The drilling equipment of the device; and the second figure is a cross-sectional view along a section line in the first figure; the fourth figure is a bottom view of one of the preferred embodiments; the fifth figure is a schematic diagram of the preferred embodiment Explain an extension arm at 19 565649, Invention description (14):., &Quot; J -Άα II, Ί 'si: 〆, Ⅱ, ΆΊ: v… -Ό. T ^ Λ'ν An unfolded position · Figure 6 is a schematic diagram of the preferred embodiment, illustrating an extension arm in a closed position; Figure 7 is a schematic diagram of the preferred embodiment, illustrating the function of a stone crushing clamp; Figure 8 is A schematic diagram of one of the preferred embodiments illustrates the connection relationship of a hydraulic arrangement. A ninth diagram is a schematic diagram of the preferred embodiment illustrating the operation method of a circulation device. A tenth diagram is one of the preferred embodiments. A flowchart illustrating a pre-operation phase; and the eleventh figure is one of the preferred embodiments Flow chart illustrating a drilling operation stage. ❿ 20 565649 发明, description of the invention (15) [Simplified explanation of the main symbols of the drawings] 1 Drilling equipment 421 Turntable 2 Platform 422 Rotary shaft 21 Base 423 Force bar 22 Counterweight 424 Extension arm 23 Adjusting actuator 425 cutter 3 sleeve 43 reciprocating actuator 31 connecting tube 431 fixed end 32 cylinder 432 movable end 321 clamp 433 middle section 322 positioning groove 444 surface 33 head end 5 pushing device 34 tail end 51 pinch holder 35 52 Propulsion actuator 4 Drilling device 6 Hydraulic device 41 Support seat 61 Hydraulic controller 411 Seat 610 Hydraulic oil groove 412 Guide 611 Diverter valve 413 Positioning rod 62 Hydraulic pipe 414 Positioning actuator 7 Circulating device 415 Elastic member 71 Drain pipe 416 Thrust bearing 710 Suction mouth 417 Fender 72 72 Suction pump 42 Drilling head 73 Mud-water separator 565649 821 Abutment surface 83 Molar 9 Geology 90 Shaft 91 Geological surface 74 Circulating channel 730 Sink 731 Screen 8 Stone crushing forceps 81 clamp jaw 811 limit slope 92 stone 82 force jaw cracking
100.102.104.106. 108.步驟 110.112·114·116·118·120·122·124·126·128·130·步驟100.102.104.106. 108. Step 110.112 · 114 · 116 · 118 · 120 · 122 · 124 · 126 · 128 · 130 · Step
22twenty two