門(men)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要用(yong)于戶(hu)(hu)外的(de)(de)貨(huo)(huo)運(yun)站(zhan)(zhan)、石料(liao)場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)作(zuo)(zuo) 。橋(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具備場(chang)所使用(yong)率高、工(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)大、融入范(fan)圍廣、實用(yong)性強等特性，在(zai)(zai)海(hai)港(gang)貨(huo)(huo)運(yun)站(zhan)(zhan)獲得普遍應用(yong)。它(ta)的(de)(de)金(jin)屬構件(jian)(jian)像門(men)形(xing)(xing)架構，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁下安裝(zhuang)兩(liang)根(gen)撐(cheng)(cheng)(cheng)腳(jiao)，能(neng)夠(gou)立即在(zai)(zai)路面的(de)(de)路軌上(shang)(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁兩(liang)邊(bian)(bian)能(neng)夠(gou)具備外伸(shen)(shen)懸(xuan)(xuan)臂梁。橋(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)這種形(xing)(xing)變。橋(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適用(yong)堆放場(chang)及工(gong)(gong)業廠(chang)房內無牛腿支撐(cheng)(cheng)(cheng)點的(de)(de)場(chang)所，方式分(fen)成半龍(long)(long)(long)門(men)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和龍(long)(long)(long)門(men)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大噸(dun)數可(ke)去300噸(dun)。適用(yong)海(hai)港(gang)、堆放場(chang)等，進行(xing)戶(hu)(hu)外的(de)(de)貨(huo)(huo)運(yun)站(zhan)(zhan)、石料(liao)場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)作(zuo)(zuo) 。它(ta)的(de)(de)金(jin)屬構件(jian)(jian)像門(men)形(xing)(xing)架構，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁下安裝(zhuang)兩(liang)根(gen)撐(cheng)(cheng)(cheng)腳(jiao)，能(neng)夠(gou)立即在(zai)(zai)路面的(de)(de)路軌上(shang)(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁兩(liang)邊(bian)(bian)能(neng)夠(gou)具備外伸(shen)(shen)懸(xuan)(xuan)臂梁。橋(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構類型由龍(long)(long)(long)門(men)架、大貨(huo)(huo)車(che)運(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)(diao)裝(zhuang)小轎(jiao)車(che)和電氣設備一部分(fen)等構成。有的(de)(de)橋(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在(zai)(zai)一邊(bian)(bian)有支腳(jiao)，另一邊(bian)(bian)支撐(cheng)(cheng)(cheng)點在(zai)(zai)工(gong)(gong)業廠(chang)房或棧橋(qiao)上(shang)(shang)運(yun)作(zuo)(zuo)，稱之(zhi)為(wei)半橋(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)龍(long)(long)(long)門(men)架上(shang)(shang)端跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁和端梁)、支腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)梁等一部分(fen)組(zu)成。以便擴(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)梁能(neng)夠(gou)向一邊(bian)(bian)或兩(liang)邊(bian)(bian)抬起(qi)(qi)(qi)支腳(jiao)之(zhi)外，產(chan)生懸(xuan)(xuan)壁。也可(ke)選用(yong)帶伸(shen)(shen)縮臂的(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)(diao)裝(zhuang)小轎(jiao)車(che)，根(gen)據伸(shen)(shen)縮臂的(de)(de)俯(fu)仰和轉動(dong)擴(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承(cheng)重梁選用歐式古典箱型(xing)梁組(zu)織設(she)計方案，重量輕，合理配置；

2，整個(ge)PCB線路板制做，無對接焊(han)縫，比拼湊承重梁更牢固。

3，豎直剛度為1/800，梁(liang)端拱度由數控切割整個(ge)PCB線路板開料，精(jing)準(zhun)度高。

4，選(xuan)用埋弧焊(han)自動焊(han)、無損檢測(ce)。焊(han)后(hou)總體拋丸(wan)除銹(xiu)，消地應力(li)、防銹(xiu)處理(li)，超過Sa2.5級；

5，厚(hou)鋼板原材料(liao)為(wei)Q235B；環氧(yang)富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端(duan)梁選用絞(jiao)接(jie)軟性(xing)設計方案，防(fang)止“幾條(tiao)腿(tui)”運作。

2，車(che)轱(gu)轆(lu)選用鏜孔(kong)方式，應(ying)用數控機床鏜銑(xian)床一回(hui)精(jing)準定位生產(chan)加工，保(bao)證規格精(jing)密(mi)度和配合(he)尺(chi)寸；

3，每(mei)一(yi)端梁裝有(you)雙(shuang)輪(lun)緣的(de)車轱(gu)轆、緩沖器、驅動器維護(hu)和防(fang)外遇保護(hu)器，安全性有(you)確保。

4，承重梁(liang)與端梁(liang)選(xuan)用(yong)10.9級高強螺栓聯接，保證整個設備構造抗壓強度(du)和精(jing)密度(du)。

5，半今龍門端(duan)梁選用(yong)矩形方管(guan)制做，車(che)轱轆為無邊緣設計方案(an)，路(lu)軌(gui)與路(lu)面每平米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重(zhong)梁(liang)與(yu)承(cheng)重(zhong)梁(liang)選用(yong)軟性(xing)絞(jiao)接方式；防止(zhi)“幾條(tiao)腿”運作。

2，電動機＋制(zhi)動系(xi)統＋減速器＋行程開關四合一一體化(hua)設(she)計方(fang)案(an)，結構緊湊

3，小轎車(che)搭建有安(an)全性鉤，防(fang)失(shi)控。

4，全部傳(chuan)動系統(tong)組織選用無連軸器的立(li)即I/O方式，傳(chuan)動系統(tong)高效率、裝配線高精度、免(mian)維護保養。

5，工作中(zhong)級別(bie)為A6級，防水等級IP55，H級絕緣層。防污防潮，提(ti)升安全級別(bie)。