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單(dan)梁式架橋(qiao)機(ji),單(dan)梁式架橋(qiao)機(ji)廠家,單(dan)梁式架橋(qiao)機(ji)價格 單(dan)梁式架橋(qiao)機(ji),橋(qiao)梁施工(gong)機(ji)械之一,其吊臂為一箱形梁,向(xiang)前...

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       單梁式架橋機,單梁式架橋機廠家,單梁式架橋機價格
  單梁(liang)(liang)式架(jia)橋(qiao)機(ji),橋(qiao)梁(liang)(liang)施工(gong)機(ji)械之(zhi)一(yi),其吊(diao)(diao)臂(bei)為(wei)一(yi)箱形梁(liang)(liang),向前(qian)懸伸,在(zai)其前(qian)端有(you)一(yi)能折疊的立柱(由左(zuo)右(you)兩腳桿組(zu)成(cheng))。該機(ji)可在(zai)空(kong)載狀態下(xia)自(zi)行(xing)(xing)駛(shi)入(ru)橋(qiao)位,再將(jiang)前(qian)立柱伸直,支(zhi)在(zai)前(qian)方(fang)橋(qiao)墩上。當所(suo)架(jia)梁(liang)(liang)片(或整梁(liang)(liang))沿吊(diao)(diao)臂(bei)移動時,吊(diao)(diao)臂(bei)接(jie)近簡支(zhi)梁(liang)(liang)狀態。架(jia)橋(qiao)時,該機(ji)可在(zai)空(kong)載狀態下(xia)自(zi)行(xing)(xing)駛(shi)入(ru)橋(qiao)位,須先(xian)將(jiang)梁(liang)(liang)片利用特制龍(long)門(men)吊(diao)(diao)機(ji)從鐵(tie)路平板車(che)上轉(zhuan)移到(dao)特制運梁(liang)(liang)車(che)上,再將(jiang)此運梁(liang)(liang)車(che)和架(jia)橋(qiao)機(ji)后(hou)端對(dui)位,用行(xing)(xing)駛(shi)在(zai)架(jia)橋(qiao)機(ji)吊(diao)(diao)臂(bei)上的兩臺吊(diao)(diao)梁(liang)(liang)小車(che)將(jiang)梁(liang)(liang)片吊(diao)(diao)起,沿吊(diao)(diao)臂(bei)前(qian)行(xing)(xing),到(dao)達橋(qiao)位落(luo)梁(liang)(liang)。

  產(chan)品優點:

  為適應曲線架(jia)(jia)橋,該(gai)(gai)機(ji)的(de)吊臂(bei)能(neng)在水平面內作少量擺動(dong)。梁片位(wei)方(fang)法與(yu)雙懸臂(bei)式架(jia)(jia)橋機(ji)所(suo)用方(fang)法相同(移梁或撥道)。該(gai)(gai)機(ji)的(de)優點是:取消平衡重,不再需要機(ji)車頂(ding)推,喂梁不需橋頭(tou)岔(cha)線,機(ji)械化(hua)程(cheng)度(du)提高,安全性能(neng)有所(suo)改善(shan)。吊重130噸的(de)勝利型架(jia)(jia)橋機(ji)即屬此(ci)類。

  防止架(jia)橋機事故(gu)措施:

  1、培養敬(jing)業精神,增(zeng)強職工(gong)的責任感(gan)。

  鋪(pu)架單(dan)位必須采取得力(li)措(cuo)施(shi)加強宣(xuan)傳教育,使職工認識到(dao)架橋機在鐵路施(shi)工中所處的重要地位,懂得自己的工作極大地影響到(dao)鐵路能否按期全線貫(guan)通,關(guan)系(xi)到(dao)和(he)人民的生(sheng)命財(cai)產安(an)(an)全。要讓職工發自內心(xin)地熱愛本職工作,做到(dao)敬業愛崗。各(ge)級領導和(he)全體職工要牢記江總書記“隱患險(xian)于(yu)明(ming)火、防范勝于(yu)救災、責(ze)(ze)任重于(yu)泰山”,以(yi)及抓不好安(an)(an)全“寢食不安(an)(an)”的指示精(jing)神,增強安(an)(an)全意識,加強責(ze)(ze)任心(xin)。

  2、實施(shi)安(an)全(quan)系統工程,實行全(quan)面安(an)全(quan)管理

  要(yao)在企業中全面(mian)推行安全系(xi)(xi)統(tong)工程,發現施工系(xi)(xi)統(tong)中的(de)事故隱患,預(yu)測由(you)故障和(he)失(shi)誤引(yin)起的(de)危害,設計和(he)運用(yong)安全措(cuo)(cuo)施方案,組織實現安全措(cuo)(cuo)施,對(dui)措(cuo)(cuo)施效果作出總結評價(jia),不斷地改(gai)進施工系(xi)(xi)統(tong)。

  全(quan)面(mian)安(an)全(quan)管理(li)(li)是指運用系統工程(cheng)的原(yuan)理(li)(li),綜合(he)運用現代(dai)管理(li)(li)技術和方法,對安(an)全(quan)生(sheng)產(chan)實(shi)行(xing)全(quan)過程(cheng)、全(quan)員參(can)加全(quan)部工作的管理(li)(li)。這樣可(ke)以編織成(cheng)一個(ge)縱橫(heng)交錯,縱向到底(di)、橫(heng)向到邊的安(an)全(quan)管理(li)(li)網,使企業(ye)的全(quan)部安(an)全(quan)管理(li)(li)工作形成(cheng)有機整體。全(quan)面(mian)安(an)全(quan)管理(li)(li)是企業(ye)搞好安(an)全(quan)施工生(sheng)產(chan)的根(gen)本、的組織管理(li)(li)辦(ban)法。

  線下工(gong)程施工(gong)單(dan)位和(he)鋪架單(dan)位都要根據安(an)全(quan)系統工(gong)程和(he)全(quan)面安(an)全(quan)管理的原(yuan)理和(he)要求,制(zhi)定(ding)具(ju)體(ti)的安(an)全(quan)管理制(zhi)度(du)并地實施。

  該管理制(zhi)度應從工程、設備和(he)人(ren)這個大系統(tong)著眼(yan),從編制(zhi)施(shi)(shi)工組織計劃到(dao)鋪架(jia)(jia)完畢,從架(jia)(jia)橋(qiao)(qiao)機(ji)設計制(zhi)造到(dao)架(jia)(jia)橋(qiao)(qiao)機(ji)使用維修全(quan)過程考慮,從鋪架(jia)(jia)工程總負責人(ren)到(dao)路基施(shi)(shi)工負責人(ren)和(he)機(ji)械主管到(dao)土方工人(ren)和(he)架(jia)(jia)橋(qiao)(qiao)機(ji)操作人(ren)員全(quan)員參加(jia)。

  3、加強工(gong)人培訓,嚴格(ge)執行《鐵(tie)路架(jia)(jia)橋機架(jia)(jia)梁規(gui)則》

  架(jia)(jia)梁(liang)工(gong)(gong)作(zuo)包(bao)括工(gong)(gong)務、機(ji)務、電務、車輛、運輸(shu)等多方面的(de)工(gong)(gong)作(zuo),哪一位(wei)工(gong)(gong)作(zuo)人員操(cao)作(zuo)失誤都(dou)會導(dao)致事(shi)故(gu)發(fa)生。應對(dui)所有(you)職(zhi)工(gong)(gong)進(jin)行有(you)組(zu)織的(de)培(pei)訓(xun),培(pei)訓(xun)時既要(yao)注(zhu)(zhu)意(yi)實際技能(neng)(neng),也要(yao)注(zhu)(zhu)重理論(lun)知識(shi),要(yao)使所有(you)職(zhi)工(gong)(gong)熟(shu)練掌握有(you)關知識(shi)和技能(neng)(neng),使之具備較高的(de)操(cao)作(zuo)水平(ping)和較強的(de)應變能(neng)(neng)力。《鐵路架(jia)(jia)橋機(ji)架(jia)(jia)梁(liang)規則》對(dui)架(jia)(jia)橋施工(gong)(gong)有(you)嚴(yan)格(ge)的(de)規定(ding),只要(yao)嚴(yan)格(ge)執行,架(jia)(jia)橋機(ji)傾覆事(shi)故(gu)可大(da)幅(fu)度減少(shao),所以(yi)鋪架(jia)(jia)單(dan)位(wei)應組(zu)織有(you)關人員全面學習該規則,熟(shu)悉每一個細節,并結合(he)已發(fa)生過的(de)事(shi)故(gu)對(dui)照學習,從中吸取教訓(xun),防止(zhi)類似事(shi)故(gu)再發(fa)生。要(yao)實行持(chi)證上崗制度,所有(you)人員都(dou)要(yao)經培(pei)訓(xun)考核合(he)格(ge)取得相應證書后(hou)方能(neng)(neng)上崗,而且要(yao)定(ding)期進(jin)行更新知識(shi)培(pei)訓(xun)。

  4、科學制定工期

  目前許(xu)多施(shi)工(gong)(gong)(gong)企業已(yi)經使(shi)用(yong)(yong)了網絡計劃技術,對整個(ge)(ge)工(gong)(gong)(gong)程的(de)工(gong)(gong)(gong)期(qi)和進度(du)進行(xing)合理(li)的(de)安排(pai),使(shi)各子工(gong)(gong)(gong)程的(de)開工(gong)(gong)(gong)時間(jian)(jian)、開工(gong)(gong)(gong)順序以(yi)及整個(ge)(ge)工(gong)(gong)(gong)程的(de)全部(bu)工(gong)(gong)(gong)期(qi)通過(guo)網絡優(you)化技術達到(dao)科(ke)學合理(li)的(de)編排(pai)。如(ru)果各施(shi)工(gong)(gong)(gong)單位合理(li)應用(yong)(yong)該技術(不(bu)是只為(wei)投標而做表(biao)面(mian)文章),科(ke)學合理(li)地安排(pai)工(gong)(gong)(gong)期(qi),并(bing)在執行(xing)中把各子工(gong)(gong)(gong)程的(de)進度(du)和質量(liang)與職工(gong)(gong)(gong)的(de)切身利益掛鉤,獎懲分明,確保(bao)(bao)施(shi)工(gong)(gong)(gong)質量(liang)和施(shi)工(gong)(gong)(gong)進度(du),可為(wei)鋪(pu)架單位爭(zheng)取到(dao)充裕的(de)時間(jian)(jian),保(bao)(bao)質保(bao)(bao)量(liang)地完(wan)成鋪(pu)架任務。也不(bu)要(yao)為(wei)“獻禮”而一再(zai)縮短工(gong)(gong)(gong)期(qi),以(yi)確保(bao)(bao)有(you)足夠的(de)鋪(pu)架工(gong)(gong)(gong)期(qi),使(shi)鋪(pu)架人(ren)員(yuan)按(an)照(zhao)正常的(de)工(gong)(gong)(gong)作制度(du)精力充沛地按(an)質鋪(pu)軌架橋,事故(gu)隱患。

  5、嚴格執行監理(li)制,確保施工質量

  《鐵(tie)路架橋(qiao)(qiao)機架梁規則》要求(qiu),線下工程(cheng)施工單位(wei)必須(xu)向(xiang)鋪架單位(wei)提供有(you)關橋(qiao)(qiao)頭(tou)填土(tu)(tu)夯實情(qing)況(kuang)的(de)(de)資(zi)料,這是根據近年(nian)來(lai)架橋(qiao)(qiao)機發生(sheng)翻機時,大都是因為橋(qiao)(qiao)頭(tou)填土(tu)(tu)存在問(wen)題(ti)所造(zao)成(cheng)而提出的(de)(de)。例如,在橋(qiao)(qiao)頭(tou)填的(de)(de)土(tu)(tu)內(nei)有(you)無拋(pao)填塊(kuai)石、冰(bing)凍土(tu)(tu)塊(kuai)和未分層進行碾壓等情(qing)況(kuang),惟(wei)有(you)線下工程(cheng)施工單位(wei)了解(jie)得清楚,僅憑鋪架單位(wei)的(de)(de)檢(jian)查是查不出的(de)(de)。

  但實(shi)際上(shang)鋪(pu)架單(dan)(dan)位往(wang)往(wang)對線下(xia)工(gong)(gong)(gong)(gong)程(cheng)(cheng)施(shi)工(gong)(gong)(gong)(gong)單(dan)(dan)位提供的(de)(de)資料不屑一(yi)顧,這(zhe)是(shi)因為(wei)(wei),長期以來,我國(guo)鐵(tie)(tie)路(lu)(lu)“路(lu)(lu)基驗標(biao)(biao)(biao)”中(zhong)確(que)定的(de)(de)質(zhi)量(liang)檢(jian)(jian)(jian)驗評(ping)(ping)定是(shi)以自(zi)(zi)檢(jian)(jian)(jian)為(wei)(wei)主的(de)(de)管理(li)(li)方法。自(zi)(zi)檢(jian)(jian)(jian)作(zuo)為(wei)(wei)企業內部管理(li)(li)方法是(shi)正(zheng)常的(de)(de),但是(shi)作(zuo)為(wei)(wei)工(gong)(gong)(gong)(gong)程(cheng)(cheng)交付,以自(zi)(zi)檢(jian)(jian)(jian)結(jie)果為(wei)(wei)依據(ju)是(shi)否(fou)合適(shi)值得研究了(le)。為(wei)(wei)了(le)督促檢(jian)(jian)(jian)查(cha)施(shi)工(gong)(gong)(gong)(gong)單(dan)(dan)位嚴(yan)格(ge)執行和鐵(tie)(tie)道部頒發(fa)的(de)(de)鐵(tie)(tie)路(lu)(lu)工(gong)(gong)(gong)(gong)程(cheng)(cheng)技術標(biao)(biao)(biao)準(zhun)、規范工(gong)(gong)(gong)(gong)程(cheng)(cheng)質(zhi)量(liang)檢(jian)(jian)(jian)查(cha)評(ping)(ping)定標(biao)(biao)(biao)準(zhun),應在(zai)(zai)鐵(tie)(tie)路(lu)(lu)路(lu)(lu)基施(shi)工(gong)(gong)(gong)(gong)中(zhong)嚴(yan)格(ge)實(shi)行工(gong)(gong)(gong)(gong)程(cheng)(cheng)監理(li)(li)制(zhi),加(jia)強工(gong)(gong)(gong)(gong)程(cheng)(cheng)的(de)(de)檢(jian)(jian)(jian)查(cha)工(gong)(gong)(gong)(gong)作(zuo),必(bi)須作(zuo)到:所有要求進(jin)行檢(jian)(jian)(jian)查(cha)的(de)(de)項目(mu),都必(bi)須在(zai)(zai)監理(li)(li)工(gong)(gong)(gong)(gong)程(cheng)(cheng)師參與或在(zai)(zai)場的(de)(de)情(qing)況下(xia)進(jin)行,否(fou)則不予承認(ren):前(qian)一(yi)部工(gong)(gong)(gong)(gong)序(xu)必(bi)須達(da)到質(zhi)量(liang)標(biao)(biao)(biao)準(zhun)后(hou)才(cai)能進(jin)行下(xia)一(yi)步(bu)工(gong)(gong)(gong)(gong)序(xu)施(shi)工(gong)(gong)(gong)(gong)。只有這(zhe)樣,才(cai)能確(que)保(bao)路(lu)(lu)基施(shi)工(gong)(gong)(gong)(gong)質(zhi)量(liang),路(lu)(lu)基隱患;也才(cai)能使線下(xia)工(gong)(gong)(gong)(gong)程(cheng)(cheng)施(shi)工(gong)(gong)(gong)(gong)單(dan)(dan)位提供的(de)(de)資料真實(shi)可(ke)信。

  在鋪(pu)架(jia)施工中也應該嚴格(ge)執行(xing)監理制(zhi),督(du)促檢查鋪(pu)架(jia)單(dan)位嚴格(ge)執行(xing)《鐵路架(jia)橋機(ji)架(jia)梁規(gui)(gui)則》,嚴格(ge)執行(xing)有關壓道的規(gui)(gui)定,嚴格(ge)按照架(jia)橋機(ji)的操作規(gui)(gui)程操作使用架(jia)橋機(ji),嚴格(ge)執行(xing)有關安(an)全(quan)工作的規(gui)(gui)定,從而確保鋪(pu)架(jia)質量和(he)安(an)全(quan)鋪(pu)架(jia)。

  6、做好設備維護保養工作

  應(ying)(ying)針對(dui)架(jia)橋機建立(li)一套完善的維護保養制度。從安(an)裝、調式、運(yun)作、入庫封存等(deng)方面(mian),每一個環節都有(you)嚴格的管理辦法,使架(jia)橋機始終處于良好的技術狀(zhuang)況。另(ling)外,應(ying)(ying)對(dui)架(jia)橋機加強狀(zhuang)態監(jian)測和故障診斷(duan),確保架(jia)橋機安(an)全運(yun)作。


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