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class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">寧波奧格機(jī)械有限公司</a></p><p><span>聯(lián)系人：</span>王櫟</p><p><span>郵箱: </span>353000528@qq.com</p><p><span>電話: </span>18758355288</p><p><span>傳真: </span>0574_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0574-88097428</p><p><span>地址: </span>姜山鎮(zhèn)五龍橋村橫山前</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="r59jtlx" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="xfdxh5b" class="box"><p><p> 鉆頭分類 </p> <p> 1，土層螺旋鉆頭所用切削具為鏟形耐磨合金斗齒加截齒，長(zhǎng)螺旋鉆頭主要用于地下水位以上的土層、砂土層、含少量粘土的密實(shí)砂層以及粒徑不大的砂石層中無(wú)循環(huán)鉆進(jìn)。結(jié)構(gòu)為直螺旋，有彈頭單螺、雙頭單螺、雙頭雙螺三種。單螺鉆頭由于清渣容易，回轉(zhuǎn)阻力小，適合鉆進(jìn)卵砂石層及膠結(jié)性好的粘土層，雙螺鉆頭攜土能力強(qiáng)，導(dǎo)正性能好，適合鉆進(jìn)松散地層及軟硬互層地層。鉆頭口徑為Ф400-2000mm，遼寧螺旋鉆廠家供應(yīng)。 </p> <p> 2，巖石螺旋鉆頭巖石螺旋鉆頭所用切削具為尖部鑲焊有鎢鈷硬質(zhì)合金的美國(guó)進(jìn)口截齒。主要用于風(fēng)華基巖、膠結(jié)較好的卵砂石地層及各種圖紙的永凍土層中無(wú)循環(huán)鉆進(jìn)，結(jié)構(gòu)可為直螺和錐螺，根據(jù)地層和鉆頭甩土性能分別有各種螺距（升角）的單頭單螺，遼寧螺旋鉆廠家供應(yīng)、雙頭單螺，遼寧螺旋鉆廠家供應(yīng)、雙頭雙螺鉆頭。鉆頭口徑為Ф400-2000mm。 </p> <p> <br /> 長(zhǎng)螺旋鉆孔壓灌樁施工工藝有哪幾個(gè)步驟？遼寧螺旋鉆廠家供應(yīng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遼寧螺旋鉆廠家供應(yīng),螺旋鉆" src="https://tyunfile.71360.com/UploadFile/aogejx/637317904651865234/5162045.png"></div><p> 安全措施 </p> <p> 1、鼎峰樁工建立安全，制定安全制度，實(shí)行安全責(zé)任管理。 </p> <p> 2、認(rèn)真貫徹以“預(yù)防為主”的安全工作方針，加強(qiáng)對(duì)施工人員的安全教育，使他們從思想上真正把安全重視起來(lái)。 </p> <p> 3、加大安全投入，配備必需的勞動(dòng)保護(hù)用品和消防器材，力爭(zhēng)消滅各種安全事件，或把事件降到比較低程度。 </p> <p> 4、安裝長(zhǎng)螺旋鉆機(jī)時(shí)，工作人員不許飲酒，并要求穿防滑鞋、戴安全帽和系安全帶進(jìn)行作業(yè)。[1] </p> <p> 5、安裝鉆機(jī)時(shí)，對(duì)索具、滑輪、電路開(kāi)關(guān)等要進(jìn)行嚴(yán)格檢查，發(fā)現(xiàn)問(wèn)題，及時(shí)處理，確保施工作業(yè)時(shí)，安全可靠，萬(wàn)無(wú)一失。 </p> <p> 6、嚴(yán)格按安全操作規(guī)程進(jìn)行作業(yè)，增強(qiáng)科學(xué)性，克服盲目性，嚴(yán)禁隨意性。 </p> <p> 7、安裝鉆機(jī)的現(xiàn)場(chǎng)，要設(shè)明顯安全標(biāo)志，嚴(yán)禁閑雜人員入內(nèi)。 </p> <p> 8、施工時(shí)要統(tǒng)一指揮，統(tǒng)一協(xié)調(diào)，做到緊張有序，忙而不亂。 </p> <p> 9、鉆機(jī)拔罐時(shí)長(zhǎng)螺旋瓣葉附著土必須派專人清理，防止附著土掉落傷人。 </p> <p> <br /> 江蘇螺旋鉆要多少錢螺旋鉆孔超流態(tài)混凝土灌注樁是什么樁基礎(chǔ)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遼寧螺旋鉆廠家供應(yīng),螺旋鉆" src="https://tyunfile.71360.com/UploadFile/aogejx/637317904499218750/3091127.png"></div><p> 施工質(zhì)量控制 </p> <p> 1、鑿除樁頭時(shí)，應(yīng)注意采取保護(hù)措施，防止設(shè)計(jì)樁頂標(biāo)高以下的樁身斷裂或攏動(dòng)樁間土。 </p> <p> 2、在工程暫停或料源中斷后，要及時(shí)清洗砼輸送管道。施工現(xiàn)場(chǎng)要及時(shí)向拌合站反饋信息，根據(jù)施工情況，使混合料配合比能夠及時(shí)調(diào)整。 </p> <p> 3、為保證樁長(zhǎng)準(zhǔn)確掌握拔桿時(shí)間，砼的泵送量應(yīng)與拔管速度相配合，以避免由于拔管速度過(guò)快而造成斷樁或縮徑。遇到飽和砂土或飽和粉土層不得停泵待料。 </p> <p> 5、施工時(shí)應(yīng)選擇合理的施打順序，避免對(duì)已成樁造成損害，同時(shí)要防止竄孔。施打方法為順打或隔行跳打，隔行跳打施工間隔應(yīng)大于7天。 </p> <p> 6、砼拌和用水應(yīng)采用深層地下水，禁止使用檢測(cè)的準(zhǔn)確度，對(duì)鉆機(jī)的標(biāo)尺、刻畫(huà)要進(jìn)行認(rèn)真復(fù)核，并用反光貼條在鉆機(jī)上進(jìn)行標(biāo)注，以利夜間識(shí)別。此外，鉆機(jī)就位后應(yīng)檢查鉆機(jī)是否水平，以保證垂直度不超允許偏差。 </p> <p> 4、鉆至設(shè)計(jì)深度后，應(yīng)地表水。 </p> <p> 7、施工過(guò)程中，每個(gè)作業(yè)面每天應(yīng)做一組試塊，經(jīng)標(biāo)準(zhǔn)養(yǎng)生后，測(cè)定其抗壓強(qiáng)度，以此判定樁身的內(nèi)在質(zhì)量是否符合設(shè)計(jì)要求。 </p> <p> <br /> </p><p> 檢查成孔質(zhì)量： </p> <p> (1)鉆深測(cè)定。用測(cè)深繩（錘）或手提燈測(cè)量孔深及虛土厚度。虛土厚度等于鉆孔深的差值。虛土厚度一般不應(yīng)超過(guò)10cm。 </p> <p> (2)孔徑控制。鉆進(jìn)遇有含石塊較多的土層[1]，或含水量較大的軟塑粘土層時(shí)，必須防止鉆桿晃動(dòng)引起孔徑擴(kuò)大，致使孔壁附著擾動(dòng)土和孔底增加回落土。 </p> <p> 5.孔底土清理。鉆到預(yù)定的深度后，必須在孔底處進(jìn)行空轉(zhuǎn)清土，然后停止轉(zhuǎn)動(dòng)；提鉆桿，不得曲轉(zhuǎn)鉆桿?？椎椎奶撏梁穸瘸^(guò)質(zhì)量標(biāo)準(zhǔn)時(shí)，要分析原因，采取措施進(jìn)行處理。進(jìn)鉆過(guò)程中散落在地面上的土，必須隨時(shí)清理運(yùn)走。 </p> <p> 6.移動(dòng)鉆機(jī)到下一樁位。經(jīng)過(guò)成孔檢查后，應(yīng)填好樁孔施工記錄。然后蓋好孔口蓋板，并要防止在蓋板上行車或走人。再移走鉆機(jī)到下一樁位。 </p> <p> <br /> 長(zhǎng)螺旋鉆機(jī)怎么操作呢？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遼寧螺旋鉆廠家供應(yīng),螺旋鉆" src="https://tyunfile.71360.com/UploadFile/aogejx/637317904705810546/7186273.png"></div><p> 安全措施 </p> <p> 1、鼎峰樁工建立安全，制定安全制度，實(shí)行安全責(zé)任管理。 </p> <p> 2、認(rèn)真貫徹以“預(yù)防為主”的安全工作方針，加強(qiáng)對(duì)施工人員的安全教育，使他們從思想上真正把安全重視起來(lái)。 </p> <p> 3、加大安全投入，配備必需的勞動(dòng)保護(hù)用品和消防器材，力爭(zhēng)消滅各種安全事件，或把事件降到比較低程度。 </p> <p> 4、安裝長(zhǎng)螺旋鉆機(jī)時(shí)，工作人員不許飲酒，并要求穿防滑鞋、戴安全帽和系安全帶進(jìn)行作業(yè)。[1] </p> <p> 5、安裝鉆機(jī)時(shí)，對(duì)索具、滑輪、電路開(kāi)關(guān)等要進(jìn)行嚴(yán)格檢查，發(fā)現(xiàn)問(wèn)題，及時(shí)處理，確保施工作業(yè)時(shí)，安全可靠，萬(wàn)無(wú)一失。 </p> <p> <br /> 螺旋鉆機(jī)在我過(guò)的發(fā)展如何？遼寧螺旋鉆廠家供應(yīng)</p><p style="text-indent:25px">鉆孔灌注樁怎么用長(zhǎng)螺旋鉆機(jī)施工,有這道工藝嗎？遼寧螺旋鉆廠家供應(yīng)</p><p> 如何選用鉆頭 </p> <p> 螺旋鉆機(jī)的施工要根據(jù)場(chǎng)地的地質(zhì)條件選用鉆頭： </p> <p> (1)、中風(fēng)基巖：配備截齒筒式取心鉆頭--錐形螺旋鉆頭--雙層底的旋挖鉆斗，或者截齒直形螺旋鉆頭--雙層底的旋挖鉆斗。 </p> <p> (2)、淤泥、粘性不強(qiáng)土層、砂土、膠結(jié)較差粒徑較小的卵石層，可配用雙層底的鉆挖鉆斗。(3)、硬膠泥：選用單進(jìn)土口的(單雙底皆可)旋挖鉆斗，或斗齒直螺。 </p> <p> (4)、粘土：選用單層底的旋挖鉆斗，如果直徑偏小可采用兩瓣斗或帶卸土板的鉆斗。 </p> <p> (5)、膠結(jié)好的卵礫石和強(qiáng)風(fēng)化巖石：需要配備錐形螺旋鉆頭和雙層底的旋挖鉆斗(粒徑較大的用單口，粒徑小的用雙口) </p> <p> (6)、微風(fēng)化基巖：配備牙輪筒式取心鉆頭--錐形螺旋鉆頭--雙層底的旋挖鉆斗如果直徑偏大還要采取分級(jí)鉆進(jìn)工藝。 </p> <p> <br /> 遼寧螺旋鉆廠家供應(yīng)</p><p style="text-indent:25px">寧波奧格機(jī)械有限公司位于姜山鎮(zhèn)五龍橋村橫山前。公司自成立以來(lái)，以質(zhì)量為發(fā)展，讓匠心彌散在每個(gè)細(xì)節(jié)，公司旗下鋼板樁打（引，鉆）孔，公路護(hù)欄引（鉆，打）孔，螺旋鉆機(jī)，銑刨機(jī)深受客戶的喜愛(ài)。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在五金、工具深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造五金、工具良好品牌。寧波奧格機(jī)械立足于全國(guó)市場(chǎng)，依托強(qiáng)大的研發(fā)實(shí)力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1767342.html</p></div></div></div></div></div><div id="b7bnvpl" class="page-right twoColRt"><div id="j5pzlvp" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="zjhrrd3" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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