門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)主(zhu)要用(yong)于戶(hu)外(wai)的(de)(de)貨(huo)運站、石(shi)(shi)料場貨(huo)、散柜的(de)(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬(ban)運工作(zuo)(zuo)(zuo) 。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)具備場所使用(yong)率高、工作(zuo)(zuo)(zuo) 范(fan)疇大(da)、融入范(fan)圍廣、實用(yong)性強等特性，在海(hai)港(gang)貨(huo)運站獲得普遍應用(yong)。它(ta)的(de)(de)金(jin)屬構(gou)件(jian)(jian)像門(men)(men)形(xing)架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)(zhuang)(zhuang)兩(liang)根(gen)撐腳(jiao)(jiao)(jiao)，能夠立(li)即(ji)在路面的(de)(de)路軌上走(zou)動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能夠具備外(wai)伸(shen)懸臂梁(liang)(liang)。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)是(shi)門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)這種形(xing)變。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)堆放場及工業廠(chang)房內無牛(niu)腿支撐點的(de)(de)場所，方式(shi)(shi)分成半(ban)龍(long)(long)門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍(long)(long)門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸數可(ke)(ke)去300噸。適用(yong)海(hai)港(gang)、堆放場等，進行(xing)戶(hu)外(wai)的(de)(de)貨(huo)運站、石(shi)(shi)料場貨(huo)、散柜的(de)(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬(ban)運工作(zuo)(zuo)(zuo) 。它(ta)的(de)(de)金(jin)屬構(gou)件(jian)(jian)像門(men)(men)形(xing)架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)(zhuang)(zhuang)兩(liang)根(gen)撐腳(jiao)(jiao)(jiao)，能夠立(li)即(ji)在路面的(de)(de)路軌上走(zou)動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能夠具備外(wai)伸(shen)懸臂梁(liang)(liang)。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類(lei)型由龍(long)(long)門(men)(men)架、大(da)貨(huo)車(che)(che)運作(zuo)(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小轎(jiao)車(che)(che)和(he)電(dian)氣設(she)(she)備一部分等構(gou)成。有的(de)(de)橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)只在一邊有支腳(jiao)(jiao)(jiao)，另一邊支撐點在工業廠(chang)房或棧(zhan)橋上運作(zuo)(zuo)(zuo)，稱之(zhi)為半(ban)橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)龍(long)(long)門(men)(men)架上端(duan)跨接 (含(han)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端(duan)梁(liang)(liang))、支腳(jiao)(jiao)(jiao)、下(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一部分組成。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)(she)備工作(zuo)(zuo)(zuo) 范(fan)疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠向(xiang)一邊或兩(liang)邊抬(tai)起(qi)(qi)支腳(jiao)(jiao)(jiao)之(zhi)外(wai)，產生懸壁。也可(ke)(ke)選用(yong)帶伸(shen)縮臂的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小轎(jiao)車(che)(che)，根(gen)據伸(shen)縮臂的(de)(de)俯仰(yang)和(he)轉(zhuan)動(dong)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)(she)備工作(zuo)(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重梁選用歐(ou)式古典箱型(xing)梁組織設計方案，重量(liang)輕，合理配(pei)置；

2，整個(ge)PCB線(xian)路板制做，無對接(jie)焊縫，比拼湊承重梁更牢固。

3，豎直剛度為1/800，梁端拱度由數(shu)控切割整個PCB線路板(ban)開(kai)料(liao)，精準度高(gao)。

4，選用埋弧焊自動焊、無損檢測。焊后總體拋丸(wan)除銹(xiu)，消地應力、防銹(xiu)處理，超過Sa2.5級；

5，厚鋼板原材(cai)料為Q235B；環(huan)氧富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接(jie)軟(ruan)性(xing)設計方案，防止(zhi)“幾條腿”運(yun)作。

2，車轱轆選(xuan)用鏜(tang)孔方式，應用數控機床(chuang)鏜(tang)銑床(chuang)一(yi)回精準定位生(sheng)產加(jia)工，保證規(gui)格精密度和配合尺寸；

3，每一端梁裝有雙輪緣的車(che)轱轆、緩(huan)沖器、驅(qu)動(dong)器維護和防外遇保(bao)護器，安全性有確保(bao)。

4，承重梁與端梁選用10.9級高(gao)強螺(luo)栓(shuan)聯接，保(bao)證(zheng)整(zheng)個設備構(gou)造抗壓強度和精(jing)密度。

5，半今龍(long)門端梁選(xuan)用矩形方(fang)管制做，車轱轆為無邊(bian)緣設計方(fang)案，路軌與路面每平(ping)米(mi)。

小轎車總程

1，雙(shuang)梁(liang)(liang)小(xiao)轎車承(cheng)重(zhong)(zhong)梁(liang)(liang)與承(cheng)重(zhong)(zhong)梁(liang)(liang)選(xuan)用軟(ruan)性絞接方式；防(fang)止“幾條腿”運作(zuo)。

2，電動機(ji)＋制動系(xi)統＋減速器＋行(xing)程開關四(si)合一(yi)一(yi)體化(hua)設計方案，結構緊湊(cou)

3，小轎車(che)搭建有安全性鉤，防失控。

4，全部(bu)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(gao)(gao)效率、裝配線高(gao)(gao)精度、免維護保養。

5，工作中(zhong)級(ji)別為A6級(ji)，防水等級(ji)IP55，H級(ji)絕(jue)緣層。防污防潮，提(ti)升安全(quan)級(ji)別。