門(men)(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)(yong)于戶外(wai)的(de)貨(huo)(huo)運站、石料(liao)場(chang)貨(huo)(huo)、散柜的(de)裝(zhuang)卸(xie)搬運工作 。橋(qiao)(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)(ju)備(bei)場(chang)所使用(yong)(yong)(yong)率高、工作 范(fan)疇(chou)大、融入范(fan)圍廣(guang)、實(shi)用(yong)(yong)(yong)性(xing)(xing)強等(deng)(deng)特性(xing)(xing)，在海港(gang)貨(huo)(huo)運站獲得(de)普遍應用(yong)(yong)(yong)。它的(de)金屬構(gou)件像門(men)(men)形架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩(liang)根(gen)撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)(gou)立即在路(lu)面(mian)的(de)路(lu)軌上走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)(gou)具(ju)(ju)備(bei)外(wai)伸懸(xuan)臂梁(liang)。橋(qiao)(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)這種(zhong)形變。橋(qiao)(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)(yong)堆(dui)放(fang)場(chang)及工業廠房內無牛(niu)腿支撐(cheng)(cheng)點的(de)場(chang)所，方(fang)式(shi)分成半龍(long)門(men)(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍(long)門(men)(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可(ke)去300噸。適用(yong)(yong)(yong)海港(gang)、堆(dui)放(fang)場(chang)等(deng)(deng)，進(jin)行(xing)戶外(wai)的(de)貨(huo)(huo)運站、石料(liao)場(chang)貨(huo)(huo)、散柜的(de)裝(zhuang)卸(xie)搬運工作 。它的(de)金屬構(gou)件像門(men)(men)形架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩(liang)根(gen)撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)(gou)立即在路(lu)面(mian)的(de)路(lu)軌上走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)(gou)具(ju)(ju)備(bei)外(wai)伸懸(xuan)臂梁(liang)。橋(qiao)(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類(lei)型由龍(long)門(men)(men)架(jia)、大貨(huo)(huo)車(che)運作組織、起重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)(xiao)轎(jiao)車(che)和(he)電氣設備(bei)一(yi)(yi)部(bu)分等(deng)(deng)構(gou)成。有的(de)橋(qiao)(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)(yi)邊(bian)(bian)有支腳(jiao)，另(ling)一(yi)(yi)邊(bian)(bian)支撐(cheng)(cheng)點在工業廠房或棧橋(qiao)(qiao)上運作，稱(cheng)之為半橋(qiao)(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)龍(long)門(men)(men)架(jia)上端(duan)跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端(duan)梁(liang))、支腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)一(yi)(yi)部(bu)分組成。以(yi)便擴張起重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)(gou)向(xiang)一(yi)(yi)邊(bian)(bian)或兩(liang)邊(bian)(bian)抬(tai)起支腳(jiao)之外(wai)，產(chan)生懸(xuan)壁(bi)。也可(ke)選用(yong)(yong)(yong)帶伸縮(suo)臂的(de)起重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)(xiao)轎(jiao)車(che)，根(gen)據伸縮(suo)臂的(de)俯仰和(he)轉動(dong)擴張起重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作 范(fan)疇(chou)

承重梁構造

1，承(cheng)重梁(liang)選用歐式古典箱型(xing)梁(liang)組織設(she)計方案，重量(liang)輕，合理(li)配(pei)置；

2，整(zheng)個PCB線(xian)路(lu)板制做，無對接(jie)焊縫，比(bi)拼湊承重梁更牢固。

3，豎直剛度(du)為1/800，梁端拱度(du)由(you)數(shu)控(kong)切割(ge)整個PCB線(xian)路板開料，精準度(du)高(gao)。

4，選(xuan)用埋弧焊自動焊、無損檢測(ce)。焊后(hou)總體拋丸除銹，消地(di)應(ying)力、防銹處理，超(chao)過Sa2.5級；

5，厚(hou)鋼板(ban)原材料為(wei)Q235B；環(huan)氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接(jie)軟性設(she)計方案(an)，防止“幾條(tiao)腿”運作。

2，車轱轆選用鏜孔(kong)方式，應用數(shu)控機床(chuang)鏜銑(xian)床(chuang)一回精(jing)準定(ding)位生產(chan)加工，保證規格精(jing)密(mi)度(du)和(he)配合(he)尺寸；

3，每一(yi)端梁(liang)裝有(you)雙輪緣的車轱轆(lu)、緩沖器、驅(qu)動(dong)器維護和防(fang)外遇保護器，安全性(xing)有(you)確保。

4，承重(zhong)梁(liang)與(yu)端(duan)梁(liang)選用10.9級(ji)高強(qiang)螺栓聯接，保證整個(ge)設備構(gou)造抗壓(ya)強(qiang)度和精密度。

5，半今(jin)龍(long)門端梁選用矩形方管制做(zuo)，車轱轆(lu)為無邊緣(yuan)設計方案，路軌與路面(mian)每平米(mi)。

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)選用軟性絞接方(fang)式(shi)；防(fang)止(zhi)“幾(ji)條腿”運作。

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

3，小轎車搭建有安全性鉤，防失控(kong)。

4，全部傳動(dong)系統(tong)組(zu)織選用無連軸(zhou)器的立(li)即I/O方式，傳動(dong)系統(tong)高效率、裝配線高精度、免維護保養。

5，工作(zuo)中級(ji)別為A6級(ji)，防水等(deng)級(ji)IP55，H級(ji)絕緣層。防污防潮(chao)，提升安全(quan)級(ji)別。