門(men)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)于戶外的(de)(de)(de)貨(huo)運(yun)站(zhan)(zhan)、石料場(chang)(chang)(chang)貨(huo)、散柜的(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)工(gong)(gong)(gong)作(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)具備(bei)場(chang)(chang)(chang)所使用(yong)(yong)率(lv)高、工(gong)(gong)(gong)作(zuo) 范疇(chou)大、融(rong)入范圍廣、實用(yong)(yong)性(xing)強等(deng)(deng)特性(xing)，在(zai)海港貨(huo)運(yun)站(zhan)(zhan)獲得普(pu)遍應用(yong)(yong)。它的(de)(de)(de)金(jin)屬構(gou)(gou)件像(xiang)門(men)形(xing)架構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)(xia)安(an)裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳，能(neng)(neng)夠(gou)立即在(zai)路面的(de)(de)(de)路軌上走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)邊能(neng)(neng)夠(gou)具備(bei)外伸懸臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)是(shi)門(men)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這種形(xing)變。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)(yong)堆放場(chang)(chang)(chang)及工(gong)(gong)(gong)業廠(chang)房(fang)(fang)內無牛腿(tui)支(zhi)(zhi)撐(cheng)點的(de)(de)(de)場(chang)(chang)(chang)所，方式(shi)(shi)(shi)(shi)分成半(ban)龍門(men)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍門(men)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)，大噸數可去(qu)300噸。適(shi)用(yong)(yong)海港、堆放場(chang)(chang)(chang)等(deng)(deng)，進行(xing)戶外的(de)(de)(de)貨(huo)運(yun)站(zhan)(zhan)、石料場(chang)(chang)(chang)貨(huo)、散柜的(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)工(gong)(gong)(gong)作(zuo) 。它的(de)(de)(de)金(jin)屬構(gou)(gou)件像(xiang)門(men)形(xing)架構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)(xia)安(an)裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳，能(neng)(neng)夠(gou)立即在(zai)路面的(de)(de)(de)路軌上走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)邊能(neng)(neng)夠(gou)具備(bei)外伸懸臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)(gou)類型(xing)由龍門(men)架、大貨(huo)車運(yun)作(zuo)組(zu)織、起重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車和(he)電(dian)氣設(she)備(bei)一(yi)部分等(deng)(deng)構(gou)(gou)成。有(you)的(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)邊有(you)支(zhi)(zhi)腳，另(ling)一(yi)邊支(zhi)(zhi)撐(cheng)點在(zai)工(gong)(gong)(gong)業廠(chang)房(fang)(fang)或棧橋(qiao)(qiao)(qiao)上運(yun)作(zuo)，稱之(zhi)為半(ban)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍門(men)架上端跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang)(liang))、支(zhi)(zhi)腳、下(xia)(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等(deng)(deng)一(yi)部分組(zu)成。以(yi)便擴(kuo)張(zhang)起重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo) 范疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能(neng)(neng)夠(gou)向一(yi)邊或兩(liang)邊抬起支(zhi)(zhi)腳之(zhi)外，產生懸壁。也可選用(yong)(yong)帶伸縮臂(bei)的(de)(de)(de)起重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車，根(gen)據伸縮臂(bei)的(de)(de)(de)俯(fu)仰和(he)轉動擴(kuo)張(zhang)起重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo) 范疇(chou)

承重梁構造

1，承重(zhong)梁選用歐式古典箱型梁組織設(she)計方案，重(zhong)量輕，合理配置；

2，整(zheng)個PCB線路板(ban)制做，無對接焊縫，比拼(pin)湊(cou)承(cheng)重(zhong)梁更牢固。

3，豎(shu)直剛度為1/800，梁端(duan)拱度由數控切(qie)割整個PCB線路板(ban)開(kai)料，精準(zhun)度高。

4，選用埋弧焊自(zi)動焊、無(wu)損檢測。焊后總體拋丸除銹(xiu)，消地應力、防銹(xiu)處理，超(chao)過Sa2.5級；

5，厚鋼板原(yuan)材料為Q235B；環(huan)氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞(jiao)接軟性(xing)設計(ji)方案，防止“幾條腿(tui)”運(yun)作(zuo)。

2，車轱轆選(xuan)用(yong)鏜(tang)孔方式，應用(yong)數控機床鏜(tang)銑床一回精準定位(wei)生產加工(gong)，保證(zheng)規格精密度和配(pei)合尺寸；

3，每一(yi)端梁裝有雙輪(lun)緣(yuan)的車轱(gu)轆、緩沖器、驅(qu)動器維(wei)護和防外(wai)遇保護器，安全性有確保。

4，承重梁(liang)與(yu)端梁(liang)選用10.9級(ji)高強螺栓聯接，保證整個設備(bei)構造抗(kang)壓強度(du)和精密度(du)。

5，半今龍門端梁選用矩(ju)形方管(guan)制做，車轱轆(lu)為(wei)無邊緣設計方案，路軌與路面每平米。

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(xuan)用軟性絞接方式(shi)；防止“幾條腿(tui)”運(yun)作。

2，電動(dong)機＋制動(dong)系統＋減(jian)速器＋行程開關四合一(yi)(yi)一(yi)(yi)體化設(she)計(ji)方(fang)案，結構緊湊

3，小(xiao)轎車搭建有安全性鉤(gou)，防失(shi)控。

4，全部(bu)傳(chuan)動系(xi)統組織(zhi)選用無連軸器(qi)的立即I/O方式，傳(chuan)動系(xi)統高效率、裝配線高精(jing)度、免維護(hu)保養。

5，工作中級別為A6級，防(fang)(fang)水(shui)等級IP55，H級絕緣層(ceng)。防(fang)(fang)污(wu)防(fang)(fang)潮，提(ti)升安全級別。