門式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用于戶外(wai)(wai)的(de)貨運(yun)(yun)站(zhan)、石料場(chang)(chang)貨、散柜(ju)的(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備場(chang)(chang)所使用率高、工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)(chou)大(da)、融入范(fan)圍廣(guang)、實用性強等特性，在(zai)(zai)(zai)海(hai)(hai)港貨運(yun)(yun)站(zhan)獲得普遍應用。它的(de)金屬構件像門形架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)(xia)安裝(zhuang)兩(liang)根撐腳(jiao)(jiao)，能夠立即(ji)在(zai)(zai)(zai)路面的(de)路軌上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能夠具備外(wai)(wai)伸懸臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)這種形變。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用堆(dui)放(fang)場(chang)(chang)及工(gong)(gong)(gong)業(ye)廠房內無牛腿支撐點(dian)的(de)場(chang)(chang)所，方式(shi)(shi)分(fen)成半(ban)龍門式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸(dun)數(shu)可(ke)去300噸(dun)。適用海(hai)(hai)港、堆(dui)放(fang)場(chang)(chang)等，進(jin)行戶外(wai)(wai)的(de)貨運(yun)(yun)站(zhan)、石料場(chang)(chang)貨、散柜(ju)的(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。它的(de)金屬構件像門形架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)(xia)安裝(zhuang)兩(liang)根撐腳(jiao)(jiao)，能夠立即(ji)在(zai)(zai)(zai)路面的(de)路軌上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能夠具備外(wai)(wai)伸懸臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結(jie)構類型由龍門架、大(da)貨車運(yun)(yun)作(zuo)(zuo)組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)(jiao)車和(he)電氣(qi)設備一(yi)部分(fen)等構成。有的(de)橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)(zai)(zai)一(yi)邊(bian)有支腳(jiao)(jiao)，另一(yi)邊(bian)支撐點(dian)在(zai)(zai)(zai)工(gong)(gong)(gong)業(ye)廠房或(huo)棧橋(qiao)(qiao)上運(yun)(yun)作(zuo)(zuo)，稱之(zhi)為(wei)半(ban)橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)龍門架上端跨接(jie) (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支腳(jiao)(jiao)、下(xia)(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等一(yi)部分(fen)組成。以便擴(kuo)張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能夠向一(yi)邊(bian)或(huo)兩(liang)邊(bian)抬起(qi)支腳(jiao)(jiao)之(zhi)外(wai)(wai)，產生懸壁。也可(ke)選用帶伸縮臂(bei)的(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)(jiao)車，根據伸縮臂(bei)的(de)俯仰和(he)轉動擴(kuo)張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)(chou)

承重梁構造

1，承重梁選用歐式古典箱型梁組(zu)織設(she)計(ji)方案，重量(liang)輕(qing)，合(he)理配(pei)置(zhi)；

2，整個(ge)PCB線(xian)路板制做(zuo)，無對接(jie)焊縫(feng)，比拼湊承重(zhong)梁(liang)更牢固。

3，豎(shu)直剛度為(wei)1/800，梁端(duan)拱度由(you)數控切割整(zheng)個PCB線(xian)路板開料(liao)，精準度高。

4，選用(yong)埋(mai)弧焊(han)自動(dong)焊(han)、無損檢測(ce)。焊(han)后總體拋丸(wan)除銹(xiu)，消(xiao)地應力、防(fang)銹(xiu)處理，超過Sa2.5級；

5，厚(hou)鋼板(ban)原材料為Q235B；環氧富鋅漆，薄(bo)厚(hou)120μm。

端梁一部分

1，端梁(liang)選用絞接(jie)軟性設(she)計(ji)方案，防(fang)止“幾(ji)條(tiao)腿”運作。

2，車轱轆選(xuan)用鏜孔(kong)方式，應用數控機床鏜銑(xian)床一回精(jing)準定位生(sheng)產加工，保證規格精(jing)密度和配合(he)尺寸；

3，每一(yi)端梁(liang)裝有雙輪(lun)緣的車轱轆、緩沖(chong)器、驅動器維護和防外遇保(bao)護器，安(an)全性有確保(bao)。

4，承(cheng)重梁與端梁選(xuan)用10.9級高強螺栓聯接，保(bao)證整個設備(bei)構(gou)造(zao)抗壓強度(du)和精密度(du)。

5，半今龍門端梁(liang)選用矩(ju)形(xing)方管制做，車轱轆(lu)為無邊緣設計方案，路(lu)軌(gui)與路(lu)面(mian)每平(ping)米(mi)。

小轎車總程

1，雙梁小轎車承(cheng)(cheng)重(zhong)梁與承(cheng)(cheng)重(zhong)梁選(xuan)用(yong)軟性絞(jiao)接方式；防止“幾條腿”運作。

2，電動機＋制動系統(tong)＋減速器＋行程開(kai)關四合一(yi)一(yi)體(ti)化(hua)設計方案，結構(gou)緊湊

3，小轎車搭建(jian)有安(an)全性鉤，防失控。

4，全部(bu)傳動系(xi)(xi)統組織選用無連軸(zhou)器的立(li)即I/O方式，傳動系(xi)(xi)統高效率、裝(zhuang)配線高精度(du)、免(mian)維護保養。

5，工作中級別為A6級，防(fang)水等級IP55，H級絕緣層。防(fang)污防(fang)潮，提(ti)升(sheng)安全級別。