門式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)于戶外(wai)的(de)(de)貨運站(zhan)、石料場(chang)(chang)貨、散柜的(de)(de)裝(zhuang)卸搬(ban)(ban)運工(gong)作 。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)(ju)備(bei)場(chang)(chang)所使用(yong)(yong)率高、工(gong)作 范(fan)(fan)疇(chou)(chou)大(da)、融入范(fan)(fan)圍(wei)廣、實(shi)用(yong)(yong)性(xing)強等(deng)特(te)性(xing)，在(zai)(zai)海港(gang)貨運站(zhan)獲(huo)得普遍應用(yong)(yong)。它的(de)(de)金屬構(gou)(gou)件像(xiang)門形(xing)架構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩(liang)(liang)根撐(cheng)腳，能(neng)(neng)夠(gou)(gou)立即在(zai)(zai)路(lu)(lu)面的(de)(de)路(lu)(lu)軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)(bian)能(neng)(neng)夠(gou)(gou)具(ju)(ju)備(bei)外(wai)伸懸(xuan)臂梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這種形(xing)變(bian)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)(yong)堆(dui)(dui)放場(chang)(chang)及工(gong)業(ye)廠房內(nei)無牛腿支(zhi)撐(cheng)點的(de)(de)場(chang)(chang)所，方式(shi)分成(cheng)(cheng)半(ban)龍門式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)(he)龍門式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數可去300噸。適用(yong)(yong)海港(gang)、堆(dui)(dui)放場(chang)(chang)等(deng)，進行戶外(wai)的(de)(de)貨運站(zhan)、石料場(chang)(chang)貨、散柜的(de)(de)裝(zhuang)卸搬(ban)(ban)運工(gong)作 。它的(de)(de)金屬構(gou)(gou)件像(xiang)門形(xing)架構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩(liang)(liang)根撐(cheng)腳，能(neng)(neng)夠(gou)(gou)立即在(zai)(zai)路(lu)(lu)面的(de)(de)路(lu)(lu)軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)(bian)能(neng)(neng)夠(gou)(gou)具(ju)(ju)備(bei)外(wai)伸懸(xuan)臂梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結(jie)構(gou)(gou)類型由龍門架、大(da)貨車運作組(zu)織、起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車和(he)(he)電氣設(she)備(bei)一(yi)(yi)部分等(deng)構(gou)(gou)成(cheng)(cheng)。有的(de)(de)橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)(zai)一(yi)(yi)邊(bian)(bian)有支(zhi)腳，另一(yi)(yi)邊(bian)(bian)支(zhi)撐(cheng)點在(zai)(zai)工(gong)業(ye)廠房或棧橋(qiao)(qiao)上(shang)運作，稱(cheng)之(zhi)為半(ban)橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍門架上(shang)端(duan)跨接 (含(han)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)(he)端(duan)梁(liang)(liang)(liang))、支(zhi)腳、下承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一(yi)(yi)部分組(zu)成(cheng)(cheng)。以便(bian)擴張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作 范(fan)(fan)疇(chou)(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)(neng)夠(gou)(gou)向(xiang)一(yi)(yi)邊(bian)(bian)或兩(liang)(liang)邊(bian)(bian)抬起(qi)支(zhi)腳之(zhi)外(wai)，產生懸(xuan)壁。也(ye)可選(xuan)用(yong)(yong)帶伸縮臂的(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車，根據伸縮臂的(de)(de)俯仰和(he)(he)轉動(dong)擴張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作 范(fan)(fan)疇(chou)(chou)

承重梁構造

1，承(cheng)重梁選用歐(ou)式古典(dian)箱型梁組織設(she)計方案，重量(liang)輕(qing)，合理配置(zhi)；

2，整(zheng)個PCB線路板(ban)制做，無對接焊縫，比拼(pin)湊承重梁更牢固。

3，豎直剛度為(wei)1/800，梁端拱度由(you)數(shu)控切(qie)割整(zheng)個PCB線(xian)路板開(kai)料，精準(zhun)度高。

4，選用埋弧焊(han)自動焊(han)、無(wu)損檢(jian)測(ce)。焊(han)后總體拋丸除銹，消地應(ying)力、防銹處(chu)理，超過Sa2.5級；

5，厚鋼(gang)板原材(cai)料為Q235B；環氧(yang)富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設計(ji)方案(an)，防止“幾條腿”運作。

2，車轱轆(lu)選用(yong)鏜孔方式，應用(yong)數控機床鏜銑(xian)床一回(hui)精準定位(wei)生產加工，保證規格精密度和配合尺寸；

3，每一(yi)端梁裝有雙輪緣(yuan)的車轱轆、緩沖器、驅動器維護和防外遇保護器，安全(quan)性有確保。

4，承重梁與端梁選用(yong)10.9級高強螺栓聯接，保證(zheng)整個設(she)備構造抗壓(ya)強度(du)和精密度(du)。

5，半今(jin)龍門(men)端梁(liang)選用矩形(xing)方(fang)管制做，車(che)轱轆為無(wu)邊(bian)緣(yuan)設(she)計方(fang)案(an)，路軌(gui)與(yu)路面每平米。

小轎車總程

1，雙(shuang)梁小轎車承重(zhong)梁與承重(zhong)梁選用軟性絞接方式；防(fang)止“幾(ji)條(tiao)腿”運(yun)作。

2，電動(dong)機＋制動(dong)系統(tong)＋減速器＋行程開關四合一一體(ti)化設計方案，結構緊湊

3，小轎車搭建有(you)安全性鉤，防(fang)失控。

4，全部傳動系(xi)統組織選用無連軸器的立即I/O方(fang)式，傳動系(xi)統高效率(lv)、裝配線高精(jing)度、免維(wei)護(hu)保養(yang)。

5，工(gong)作(zuo)中級(ji)(ji)別為A6級(ji)(ji)，防(fang)水等級(ji)(ji)IP55，H級(ji)(ji)絕緣(yuan)層。防(fang)污防(fang)潮，提升(sheng)安全級(ji)(ji)別。