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帶您了解船用起重機的拆卸要求

2023-09-25 18:01:55
98次

船(chuan)(chuan)用(yong)(yong)起(qi)(qi)(qi)重(zhong)(zhong)機在(zai)(zai)進(jin)行安(an)裝起(qi)(qi)(qi)吊(diao)(diao)(diao)工具(ju)的(de)(de)(de)(de)過程中,會(hui)將其(qi)回(hui)轉(zhuan)(zhuan)支撐(cheng)吊(diao)(diao)(diao)起(qi)(qi)(qi)并(bing)拆下(xia),在(zai)(zai)進(jin)行拆卸回(hui)轉(zhuan)(zhuan)支承要(yao)使(shi)用(yong)(yong)用(yong)(yong)工具(ju),船(chuan)(chuan)用(yong)(yong)起(qi)(qi)(qi)重(zhong)(zhong)機可以的(de)(de)(de)(de)制作(zuo)三個螺釘桿的(de)(de)(de)(de)吊(diao)(diao)(diao)環,可以將其(qi)吊(diao)(diao)(diao)環的(de)(de)(de)(de)螺紋裝在(zai)(zai)回(hui)轉(zhuan)(zhuan)支撐(cheng)的(de)(de)(de)(de)吊(diao)(diao)(diao)裝螺紋里(li),采用(yong)(yong)鋼絲繩或鏈(lian)條(tiao)在(zai)(zai)三等(deng)分位(wei)置吊(diao)(diao)(diao)起(qi)(qi)(qi)回(hui)轉(zhuan)(zhuan)盤(pan)。船(chuan)(chuan)用(yong)(yong)起(qi)(qi)(qi)重(zhong)(zhong)機在(zai)(zai)運行時其(qi)清潔機架和回(hui)轉(zhuan)(zhuan)支承的(de)(de)(de)(de)配合表面(mian)(mian),并(bing)在(zai)(zai)配合表面(mian)(mian)上(shang)涂潤滑油,船(chuan)(chuan)用(yong)(yong)起(qi)(qi)(qi)重(zhong)(zhong)機的(de)(de)(de)(de)采用(yong)(yong)其(qi)吊(diao)(diao)(diao)車吊(diao)(diao)(diao)起(qi)(qi)(qi)船(chuan)(chuan)用(yong)(yong)起(qi)(qi)(qi)重(zhong)(zhong)機回(hui)轉(zhuan)(zhuan)支承,這樣就可以對準機架和回(hui)轉(zhuan)(zhuan)支承內(nei)圈(quan)做好標(biao)記(ji),改成要(yao)對好對準標(biao)記(ji),才能正確旋轉(zhuan)(zhuan)內(nei)圈(quan)的(de)(de)(de)(de)軟質區域(yu)。

下(xia)面,帶您了解一下(xia)船用起重機的(de)拆卸(xie)要求:

一、安裝起(qi)吊(diao)(diao)(diao)工具,將(jiang)回(hui)轉(zhuan)(zhuan)支承(cheng)(cheng)吊(diao)(diao)(diao)起(qi)并(bing)拆(chai)(chai)下。拆(chai)(chai)卸(xie)回(hui)轉(zhuan)(zhuan)支承(cheng)(cheng)要使(shi)用(yong)用(yong)工具,比如(ru)制作(zuo)三(san)個螺(luo)釘桿(gan)的(de)(de)吊(diao)(diao)(diao)環(huan),把吊(diao)(diao)(diao)環(huan)的(de)(de)螺(luo)紋裝在回(hui)轉(zhuan)(zhuan)支承(cheng)(cheng)的(de)(de)吊(diao)(diao)(diao)裝螺(luo)紋里(li),用(yong)鋼絲(si)繩或(huo)鏈(lian)條在三(san)等分(fen)位置吊(diao)(diao)(diao)起(qi)回(hui)轉(zhuan)(zhuan)盤。

二、清潔(jie)機架和回(hui)轉支承的(de)配合表面(mian),并(bing)在(zai)配合表面(mian)上涂(tu)潤(run)滑(hua)油。

三、用(yong)吊車吊起船用(yong)起重機(ji)回(hui)轉(zhuan)支承,對(dui)準機(ji)架和回(hui)轉(zhuan)支承內(nei)圈做好(hao)標(biao)記。改成要對(dui)好(hao)對(dui)準標(biao)記,才(cai)能(neng)正確旋轉(zhuan)內(nei)圈的軟(ruan)質區域(yu)。

四、用固(gu)定螺栓緊固(gu)回轉支承(cheng)內圈(quan)。

船用(yong)起(qi)重機在(zai)進行拆卸(xie)回轉(zhuan)(zhuan)盤的(de)(de)(de)(de)過(guo)程(cheng)(cheng)中是個(ge)重要(yao)的(de)(de)(de)(de)工作,主要(yao)是因為回轉(zhuan)(zhuan)支承(cheng)的(de)(de)(de)(de)軸承(cheng)受(shou)(shou)力面都(dou)是采用(yong)其(qi)高頻感(gan)應淬(cui)火(huo)的(de)(de)(de)(de)方法(fa)來制作的(de)(de)(de)(de),在(zai)整個(ge)高頻感(gan)應淬(cui)火(huo)區(qu)域的(de)(de)(de)(de)周圍連接處分布(bu)有不能淬(cui)火(huo)部(bu)位(wei)(wei),一般有50-80mm長,稱為軟(ruan)(ruan)帶(dai)(dai)層(ceng),這個(ge)部(bu)位(wei)(wei)在(zai)安裝(zhuang)時放在(zai)整車受(shou)(shou)力小(xiao)的(de)(de)(de)(de)部(bu)位(wei)(wei),所以在(zai)修理中要(yao)特別打上記號,如果替(ti)換新的(de)(de)(de)(de)也改成要(yao)注(zhu)意(yi)這個(ge)軟(ruan)(ruan)帶(dai)(dai)層(ceng)的(de)(de)(de)(de)受(shou)(shou)力部(bu)位(wei)(wei)。船用(yong)起(qi)重機的(de)(de)(de)(de)回轉(zhuan)(zhuan)支承(cheng)螺旋(xuan)主要(yao)是采用(yong)其(qi)合(he)金(jin)鋼(gang)螺栓(shuan),在(zai)進行拆解的(de)(de)(de)(de)過(guo)程(cheng)(cheng)中應該嚴格檢查,要(yao)是出現其(qi)損壞或者是疲勞的(de)(de)(de)(de),應予以替(ti)換,以免在(zai)這樣(yang)受(shou)(shou)力大(da)的(de)(de)(de)(de)部(bu)位(wei)(wei)造(zao)成不良后(hou)果。替(ti)換時需要(yao)采用(yong)正規的(de)(de)(de)(de)標準螺栓(shuan),不可以以普通螺栓(shuan)替(ti)換。

船(chuan)用(yong)(yong)(yong)起(qi)重機(ji)(ji)(ji)在(zai)(zai)程度(du)上可(ke)(ke)以(yi)(yi)分(fen)為(wei)(wei)(wei)其有固(gu)定式(shi)(shi)(shi)和(he)小車(che)(che)式(shi)(shi)(shi)兩類,固(gu)定式(shi)(shi)(shi)按(an)固(gu)定支腳在(zai)(zai)上、下、左、右(you)位(wei)置不同又分(fen)為(wei)(wei)(wei)A1、A2、A3、A4四種型式(shi)(shi)(shi),可(ke)(ke)直接安(an)裝(zhuang)在(zai)(zai)構架上使(shi)用(yong)(yong)(yong),小車(che)(che)式(shi)(shi)(shi)具有運行功能(neng),可(ke)(ke)安(an)裝(zhuang)在(zai)(zai)軌道上使(shi)用(yong)(yong)(yong)。船(chuan)用(yong)(yong)(yong)起(qi)重機(ji)(ji)(ji)在(zai)(zai)程度(du)上按(an)照區驅(qu)(qu)動(dong)(dong)(dong)方式(shi)(shi)(shi)可(ke)(ke)以(yi)(yi)分(fen)為(wei)(wei)(wei)集(ji)中(zhong)驅(qu)(qu)動(dong)(dong)(dong)以(yi)(yi)及分(fen)別驅(qu)(qu)動(dong)(dong)(dong),前(qian)者在(zai)(zai)進行操作的(de)過程中(zhong)主(zhu)要是由一(yi)臺(tai)電動(dong)(dong)(dong)機(ji)(ji)(ji)袋帶動(dong)(dong)(dong)長(chang)傳動(dong)(dong)(dong)軸驅(qu)(qu)動(dong)(dong)(dong)兩邊的(de)主(zhu)動(dong)(dong)(dong)車(che)(che)輪,另一(yi)類為(wei)(wei)(wei)即兩邊的(de)主(zhu)動(dong)(dong)(dong)車(che)(che)輪各(ge)用(yong)(yong)(yong)一(yi)臺(tai)電動(dong)(dong)(dong)機(ji)(ji)(ji)驅(qu)(qu)動(dong)(dong)(dong)。整(zheng)個設備(bei)是采用(yong)(yong)(yong)其制(zhi)動(dong)(dong)(dong)器、減速器和(he)電動(dong)(dong)(dong)機(ji)(ji)(ji)組合(he)成一(yi)體的(de)“三合(he)一(yi)”驅(qu)(qu)動(dong)(dong)(dong)方式(shi)(shi)(shi),大(da)起(qi)重量的(de)普通(tong)橋式(shi)(shi)(shi)船(chuan)用(yong)(yong)(yong)起(qi)重機(ji)(ji)(ji)為(wei)(wei)(wei)便于安(an)裝(zhuang)和(he)調整(zheng),驅(qu)(qu)動(dong)(dong)(dong)裝(zhuang)置常采用(yong)(yong)(yong)萬向聯(lian)軸器。

拆裝(zhuang)(zhuang)(zhuang)船用(yong)(yong)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)回轉(zhuan)盤是(shi)一個重(zhong)(zhong)(zhong)(zhong)要(yao)的(de)(de)工作(zuo)(zuo),在(zai)(zai)進(jin)(jin)(jin)行使(shi)用(yong)(yong)時主(zhu)要(yao)是(shi)因(yin)為(wei)(wei)回轉(zhuan)支承(cheng)的(de)(de)軸(zhou)承(cheng)受(shou)力面(mian)都是(shi)采用(yong)(yong)其(qi)高頻感應(ying)(ying)淬火的(de)(de)方(fang)法來制作(zuo)(zuo)的(de)(de),在(zai)(zai)整(zheng)個高頻感應(ying)(ying)淬火區域的(de)(de)周(zhou)圍連接處(chu)分布有不能淬火部(bu)位,一般有50-80mm長,稱為(wei)(wei)軟帶層,這(zhe)個部(bu)位在(zai)(zai)安(an)裝(zhuang)(zhuang)(zhuang)時放在(zai)(zai)整(zheng)車受(shou)力小的(de)(de)部(bu)位,所以(yi)在(zai)(zai)修理中要(yao)特別打(da)上記號,如果(guo)替(ti)換新的(de)(de)也改成要(yao)注(zhu)意這(zhe)個軟帶層的(de)(de)受(shou)力部(bu)位。船用(yong)(yong)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)現(xian)代工業生產中不可少的(de)(de)設備(bei),在(zai)(zai)進(jin)(jin)(jin)行使(shi)用(yong)(yong)時被普遍的(de)(de)應(ying)(ying)用(yong)(yong)于各種(zhong)物(wu)料的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)、運輸(shu)、裝(zhuang)(zhuang)(zhuang)卸(xie)和人員輸(shu)送等作(zuo)(zuo)業中。由(you)于大(da)多數船用(yong)(yong)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)械(xie)活(huo)動空間大(da),暴露的(de)(de)活(huo)動零部(bu)件(jian)多,使(shi)得事故隱患面(mian)積大(da);作(zuo)(zuo)業場所常(chang)(chang)常(chang)(chang)需(xu)要(yao)多人配合(he),要(yao)求(qiu)指(zhi)揮、捆(kun)扎、駕駛等作(zuo)(zuo)業人員配合(he)。船用(yong)(yong)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)按照其(qi)結(jie)構以(yi)及功能,在(zai)(zai)進(jin)(jin)(jin)行使(shi)用(yong)(yong)時可以(yi)分為(wei)(wei)三(san)類(lei),類(lei):輕小型起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei),其(qi)特點是(shi)輕便,機(ji)(ji)(ji)構緊(jin)湊,動作(zuo)(zuo)簡單,作(zuo)(zuo)業范圍投影以(yi)點、線為(wei)(wei)主(zhu);二類(lei):船用(yong)(yong)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji),其(qi)特點是(shi)可以(yi)使(shi)掛在(zai)(zai)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊鉤或(huo)其(qi)他(ta)取物(wu)裝(zhuang)(zhuang)(zhuang)置上的(de)(de)重(zhong)(zhong)(zhong)(zhong)物(wu)在(zai)(zai)空間實現(xian)垂直升(sheng)降(jiang)和水平(ping)運移;第三(san)類(lei):升(sheng)降(jiang)機(ji)(ji)(ji),其(qi)特點是(shi)重(zhong)(zhong)(zhong)(zhong)物(wu)或(huo)取物(wu)裝(zhuang)(zhuang)(zhuang)置只能沿導軌升(sheng)降(jiang)。這(zhe)三(san)類(lei)船用(yong)(yong)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)械(xie),又是(shi)由(you)許多結(jie)構和工作(zuo)(zuo)用(yong)(yong)途不同的(de)(de)機(ji)(ji)(ji)械(xie)組成的(de)(de)。

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