門(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)于戶外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站、石料場貨(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。橋式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備(bei)(bei)場所使用(yong)(yong)率高、工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)大、融(rong)入(ru)范(fan)圍廣、實(shi)用(yong)(yong)性強等(deng)特性，在(zai)海(hai)港(gang)貨(huo)運(yun)(yun)站獲(huo)得普遍應用(yong)(yong)。它(ta)的(de)(de)(de)金屬(shu)構(gou)(gou)件(jian)像門(men)(men)形架構(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安裝(zhuang)兩(liang)(liang)(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能(neng)(neng)夠(gou)(gou)(gou)立(li)即(ji)在(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)(liang)邊(bian)(bian)(bian)能(neng)(neng)夠(gou)(gou)(gou)具備(bei)(bei)外(wai)伸(shen)(shen)懸臂(bei)梁。橋式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這(zhe)種形變(bian)。橋式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)堆(dui)放場及工(gong)(gong)(gong)業廠(chang)房內無牛腿支(zhi)(zhi)(zhi)撐(cheng)點的(de)(de)(de)場所，方式(shi)(shi)(shi)(shi)分成(cheng)半龍(long)(long)門(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)(he)(he)龍(long)(long)門(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大噸數可去300噸。適用(yong)(yong)海(hai)港(gang)、堆(dui)放場等(deng)，進行戶外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站、石料場貨(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。它(ta)的(de)(de)(de)金屬(shu)構(gou)(gou)件(jian)像門(men)(men)形架構(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安裝(zhuang)兩(liang)(liang)(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能(neng)(neng)夠(gou)(gou)(gou)立(li)即(ji)在(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)(liang)邊(bian)(bian)(bian)能(neng)(neng)夠(gou)(gou)(gou)具備(bei)(bei)外(wai)伸(shen)(shen)懸臂(bei)梁。橋式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結(jie)構(gou)(gou)類(lei)型由龍(long)(long)門(men)(men)架、大貨(huo)車運(yun)(yun)作(zuo)(zuo)組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車和(he)(he)(he)電氣設備(bei)(bei)一部(bu)(bu)分等(deng)構(gou)(gou)成(cheng)。有的(de)(de)(de)橋式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)一邊(bian)(bian)(bian)有支(zhi)(zhi)(zhi)腳(jiao)(jiao)，另一邊(bian)(bian)(bian)支(zhi)(zhi)(zhi)撐(cheng)點在(zai)工(gong)(gong)(gong)業廠(chang)房或棧橋上(shang)運(yun)(yun)作(zuo)(zuo)，稱之為(wei)半橋式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍(long)(long)門(men)(men)架上(shang)端跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁和(he)(he)(he)端梁)、支(zhi)(zhi)(zhi)腳(jiao)(jiao)、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁等(deng)一部(bu)(bu)分組成(cheng)。以(yi)便(bian)擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁能(neng)(neng)夠(gou)(gou)(gou)向一邊(bian)(bian)(bian)或兩(liang)(liang)(liang)邊(bian)(bian)(bian)抬起(qi)支(zhi)(zhi)(zhi)腳(jiao)(jiao)之外(wai)，產生(sheng)懸壁。也(ye)可選用(yong)(yong)帶伸(shen)(shen)縮臂(bei)的(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車，根(gen)據伸(shen)(shen)縮臂(bei)的(de)(de)(de)俯仰和(he)(he)(he)轉動(dong)擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承(cheng)重梁(liang)選(xuan)用歐式(shi)古典箱(xiang)型梁(liang)組(zu)織設(she)計方(fang)案，重量輕，合理配置(zhi)；

2，整個(ge)PCB線(xian)路(lu)板制做，無(wu)對接焊縫，比拼湊承重梁更牢(lao)固。

3，豎直剛度為1/800，梁端(duan)拱度由(you)數(shu)控切(qie)割整個PCB線(xian)路板開料，精準度高。

4，選用埋弧焊(han)自(zi)動焊(han)、無損檢測。焊(han)后總(zong)體(ti)拋丸除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚鋼板原材料(liao)為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選(xuan)用絞接(jie)軟性設計(ji)方案，防止“幾(ji)條腿(tui)”運作。

2，車轱轆(lu)選(xuan)用鏜孔方(fang)式，應(ying)用數控(kong)機床鏜銑床一回精準定位生(sheng)產(chan)加工，保(bao)證規格精密(mi)度和配(pei)合(he)尺寸；

3，每(mei)一端梁裝有雙輪(lun)緣的車轱轆、緩沖器(qi)、驅動器(qi)維(wei)護和防外(wai)遇(yu)保(bao)護器(qi)，安全性有確(que)保(bao)。

4，承重梁(liang)與端梁(liang)選(xuan)用10.9級高強(qiang)(qiang)螺栓(shuan)聯接，保(bao)證整個(ge)設備構造抗壓強(qiang)(qiang)度和精密度。

5，半今龍門(men)端梁選用矩形方管制做，車轱轆為無(wu)邊(bian)緣設計方案，路軌與路面每平(ping)米。

小轎車總程

1，雙(shuang)梁(liang)小轎車承重梁(liang)與承重梁(liang)選用軟性絞接方式；防(fang)止“幾條腿(tui)”運作。

2，電動機＋制(zhi)動系統＋減速器＋行程開關(guan)四合一一體化設計方(fang)案，結構(gou)緊湊

3，小轎車搭建有安(an)全(quan)性鉤，防失控。

4，全部傳動(dong)系(xi)統組(zu)織(zhi)選用無連軸(zhou)器的立即I/O方式，傳動(dong)系(xi)統高(gao)效率、裝配線高(gao)精(jing)度(du)、免維(wei)護保(bao)養。

5，工作中級(ji)別為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層(ceng)。防污(wu)防潮(chao)，提(ti)升安全級(ji)別。