門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)主要用(yong)于戶(hu)外(wai)(wai)的(de)(de)(de)貨(huo)(huo)運站、石料場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸搬運工(gong)作(zuo) 。橋式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)具備場(chang)所使用(yong)率高、工(gong)作(zuo) 范疇大、融入范圍廣、實用(yong)性強等(deng)特性，在(zai)(zai)海(hai)港貨(huo)(huo)運站獲得普遍應用(yong)。它的(de)(de)(de)金(jin)屬構(gou)件(jian)像門(men)(men)形架(jia)構(gou)，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)(cheng)腳，能(neng)夠(gou)(gou)立即在(zai)(zai)路(lu)面(mian)的(de)(de)(de)路(lu)軌上(shang)(shang)走動(dong)，承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)邊(bian)能(neng)夠(gou)(gou)具備外(wai)(wai)伸懸(xuan)(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這種形變(bian)。橋式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)適用(yong)堆放場(chang)及工(gong)業(ye)廠房內無牛腿支(zhi)撐(cheng)(cheng)點的(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)分(fen)成(cheng)半龍門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)和(he)龍門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)，大噸數(shu)可(ke)去300噸。適用(yong)海(hai)港、堆放場(chang)等(deng)，進行戶(hu)外(wai)(wai)的(de)(de)(de)貨(huo)(huo)運站、石料場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸搬運工(gong)作(zuo) 。它的(de)(de)(de)金(jin)屬構(gou)件(jian)像門(men)(men)形架(jia)構(gou)，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)(cheng)腳，能(neng)夠(gou)(gou)立即在(zai)(zai)路(lu)面(mian)的(de)(de)(de)路(lu)軌上(shang)(shang)走動(dong)，承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)邊(bian)能(neng)夠(gou)(gou)具備外(wai)(wai)伸懸(xuan)(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)結(jie)構(gou)類型由龍門(men)(men)架(jia)、大貨(huo)(huo)車運作(zuo)組織、起(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎(jiao)車和(he)電氣設(she)(she)備一(yi)(yi)部分(fen)等(deng)構(gou)成(cheng)。有的(de)(de)(de)橋式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)只在(zai)(zai)一(yi)(yi)邊(bian)有支(zhi)腳，另一(yi)(yi)邊(bian)支(zhi)撐(cheng)(cheng)點在(zai)(zai)工(gong)業(ye)廠房或(huo)棧橋上(shang)(shang)運作(zuo)，稱之(zhi)為半橋式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍門(men)(men)架(jia)上(shang)(shang)端(duan)跨接(jie) (含(han)承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)端(duan)梁(liang)(liang)(liang)(liang))、支(zhi)腳、下(xia)承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等(deng)一(yi)(yi)部分(fen)組成(cheng)。以便擴張起(qi)重(zhong)(zhong)(zhong)設(she)(she)備工(gong)作(zuo) 范疇，承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能(neng)夠(gou)(gou)向(xiang)一(yi)(yi)邊(bian)或(huo)兩(liang)邊(bian)抬起(qi)支(zhi)腳之(zhi)外(wai)(wai)，產生(sheng)懸(xuan)(xuan)壁。也可(ke)選用(yong)帶(dai)伸縮臂(bei)的(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎(jiao)車，根(gen)據伸縮臂(bei)的(de)(de)(de)俯仰和(he)轉動(dong)擴張起(qi)重(zhong)(zhong)(zhong)設(she)(she)備工(gong)作(zuo) 范疇

承重梁構造

1，承重(zhong)梁(liang)選用(yong)歐式(shi)古典箱型梁(liang)組織設計方案，重(zhong)量輕，合理配置(zhi)；

2，整個PCB線路板(ban)制做，無(wu)對接(jie)焊縫(feng)，比拼湊承(cheng)重梁(liang)更牢(lao)固(gu)。

3，豎直(zhi)剛度為1/800，梁端拱度由數(shu)控切割整(zheng)個PCB線路板開料，精(jing)準度高。

4，選用埋弧焊(han)自動焊(han)、無損檢測。焊(han)后總體拋丸除銹(xiu)(xiu)，消地應力(li)、防(fang)銹(xiu)(xiu)處理(li)，超(chao)過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧(yang)富(fu)鋅漆(qi)，薄厚120μm。

端梁一部分

1，端(duan)梁選用絞接(jie)軟性設計(ji)方案，防止(zhi)“幾(ji)條腿”運作。

2，車轱轆選(xuan)用鏜(tang)孔(kong)方式，應用數(shu)控(kong)機床鏜(tang)銑床一回(hui)精準定(ding)位生產加工(gong)，保證規(gui)格精密度和(he)配合尺寸；

3，每一端(duan)梁裝有雙輪(lun)緣的車(che)轱轆、緩沖器(qi)、驅動(dong)器(qi)維護(hu)和防外(wai)遇(yu)保護(hu)器(qi)，安全性有確(que)保。

4，承(cheng)重(zhong)梁與端梁選用10.9級(ji)高強螺栓聯接，保證整(zheng)個設(she)備構造抗壓強度(du)和精密度(du)。

5，半今(jin)龍門(men)端梁選用矩形方(fang)管制做，車轱轆為無邊緣設計方(fang)案，路軌與路面每(mei)平(ping)米。

小轎車總程

1，雙梁小轎車承重(zhong)梁與承重(zhong)梁選用軟性(xing)絞(jiao)接方(fang)式；防止“幾(ji)條腿(tui)”運(yun)作。

2，電動(dong)機＋制動(dong)系統＋減速器＋行程開關四合一(yi)一(yi)體化設計方案，結(jie)構(gou)緊湊(cou)

3，小(xiao)轎車搭建(jian)有安全(quan)性鉤(gou)，防失控。

4，全部傳動系統(tong)組織選用無連軸器的立即I/O方式，傳動系統(tong)高效率、裝配(pei)線高精度、免(mian)維護保(bao)養。

5，工作(zuo)中級別為A6級，防水等級IP55，H級絕緣層。防污防潮，提升安全級別。