門(men)(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機主要用(yong)于(yu)戶外的(de)貨運站、石(shi)料場(chang)貨、散(san)柜的(de)裝(zhuang)卸搬運工(gong)(gong)(gong)作(zuo)(zuo) 。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機具備(bei)場(chang)所使用(yong)率高、工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇大、融入范(fan)(fan)圍廣、實(shi)用(yong)性強等(deng)特性，在海港貨運站獲得(de)普(pu)遍應(ying)用(yong)。它的(de)金屬(shu)構(gou)(gou)(gou)(gou)件像門(men)(men)(men)形(xing)架構(gou)(gou)(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)(xia)安(an)裝(zhuang)兩(liang)根撐腳(jiao)，能夠(gou)立(li)即在路(lu)面的(de)路(lu)軌上走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能夠(gou)具備(bei)外伸懸臂梁(liang)。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機是門(men)(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機的(de)這種(zhong)形(xing)變。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機適(shi)用(yong)堆放場(chang)及工(gong)(gong)(gong)業(ye)廠房內無牛腿支撐點的(de)場(chang)所，方式(shi)(shi)(shi)分(fen)成半(ban)龍(long)(long)(long)門(men)(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機和(he)龍(long)(long)(long)門(men)(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機，大噸數可去(qu)300噸。適(shi)用(yong)海港、堆放場(chang)等(deng)，進行戶外的(de)貨運站、石(shi)料場(chang)貨、散(san)柜的(de)裝(zhuang)卸搬運工(gong)(gong)(gong)作(zuo)(zuo) 。它的(de)金屬(shu)構(gou)(gou)(gou)(gou)件像門(men)(men)(men)形(xing)架構(gou)(gou)(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)(xia)安(an)裝(zhuang)兩(liang)根撐腳(jiao)，能夠(gou)立(li)即在路(lu)面的(de)路(lu)軌上走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能夠(gou)具備(bei)外伸懸臂梁(liang)。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機結構(gou)(gou)(gou)(gou)類型由龍(long)(long)(long)門(men)(men)(men)架、大貨車運作(zuo)(zuo)組織(zhi)、起重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車和(he)電氣設(she)備(bei)一(yi)(yi)部分(fen)等(deng)構(gou)(gou)(gou)(gou)成。有的(de)橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機只在一(yi)(yi)邊(bian)有支腳(jiao)，另一(yi)(yi)邊(bian)支撐點在工(gong)(gong)(gong)業(ye)廠房或棧橋(qiao)上運作(zuo)(zuo)，稱(cheng)之(zhi)為(wei)半(ban)橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機的(de)龍(long)(long)(long)門(men)(men)(men)架上端跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支腳(jiao)、下(xia)(xia)承(cheng)重(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)(yi)部分(fen)組成。以便(bian)擴(kuo)張起重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇，承(cheng)重(zhong)(zhong)(zhong)梁(liang)能夠(gou)向一(yi)(yi)邊(bian)或兩(liang)邊(bian)抬起支腳(jiao)之(zhi)外，產生懸壁。也可選用(yong)帶伸縮臂的(de)起重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車，根據伸縮臂的(de)俯仰和(he)轉動擴(kuo)張起重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇

承重梁構造

1，承重梁選用歐式古典箱型梁組織設計方案，重量(liang)輕，合理配置；

2，整個PCB線(xian)路板制做，無對接焊縫，比拼湊承(cheng)重(zhong)梁更牢固。

3，豎直剛(gang)度為1/800，梁端(duan)拱(gong)度由(you)數(shu)控切割整個PCB線路(lu)板開料，精準度高。

4，選用埋弧焊(han)自動焊(han)、無損檢測。焊(han)后(hou)總體拋(pao)丸除銹，消地應(ying)力(li)、防銹處理(li)，超(chao)過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端(duan)梁(liang)選(xuan)用(yong)絞接軟(ruan)性設計方(fang)案，防止“幾條腿”運作。

2，車轱轆選用鏜孔方式，應用數控機(ji)床(chuang)鏜銑床(chuang)一(yi)回精(jing)準定位生產(chan)加(jia)工(gong)，保證規(gui)格精(jing)密度和配合尺(chi)寸；

3，每(mei)一(yi)端(duan)梁(liang)裝有雙輪緣的車轱(gu)轆、緩(huan)沖器(qi)、驅動器(qi)維護和防外遇保(bao)護器(qi)，安全性(xing)有確保(bao)。

4，承重(zhong)梁與端梁選用10.9級高(gao)強(qiang)(qiang)螺栓聯接，保證(zheng)整個(ge)設(she)備構造抗(kang)壓(ya)強(qiang)(qiang)度和精(jing)密度。

5，半(ban)今(jin)龍門端(duan)梁(liang)選用(yong)矩形方管(guan)制(zhi)做(zuo)，車(che)轱轆為無邊緣設計方案，路軌與(yu)路面(mian)每(mei)平(ping)米。

小轎車總程

1，雙梁小轎車(che)承重(zhong)梁與承重(zhong)梁選(xuan)用軟性絞接方式；防(fang)止“幾條(tiao)腿(tui)”運作。

2，電(dian)動(dong)機＋制(zhi)動(dong)系統＋減速(su)器＋行程開關四合(he)一(yi)一(yi)體化(hua)設計方案，結(jie)構緊湊

3，小轎車搭建有安全性鉤(gou)，防失控。

4，全部傳(chuan)動系統(tong)組織選用無連(lian)軸器(qi)的(de)立即I/O方式，傳(chuan)動系統(tong)高效率、裝配線(xian)高精(jing)度、免維(wei)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(ti)升安全級別。