門式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)主要(yao)用(yong)于戶(hu)外的(de)(de)(de)貨(huo)運(yun)(yun)站(zhan)、石(shi)料場貨(huo)、散(san)柜(ju)的(de)(de)(de)裝卸搬運(yun)(yun)工(gong)(gong)作(zuo) 。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)具備(bei)場所(suo)使用(yong)率高、工(gong)(gong)作(zuo) 范(fan)疇(chou)大、融入范(fan)圍廣、實(shi)用(yong)性(xing)強等特性(xing)，在(zai)(zai)海港貨(huo)運(yun)(yun)站(zhan)獲得普遍應用(yong)。它(ta)的(de)(de)(de)金屬構件像(xiang)門形(xing)架構，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁下安(an)裝兩(liang)(liang)根撐腳，能(neng)夠(gou)立(li)即在(zai)(zai)路(lu)面(mian)的(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)邊(bian)能(neng)夠(gou)具備(bei)外伸懸臂(bei)(bei)梁。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)是門式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這種形(xing)變。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)堆放場及工(gong)(gong)業廠(chang)房內無(wu)牛(niu)腿支撐點(dian)(dian)的(de)(de)(de)場所(suo)，方式(shi)(shi)(shi)(shi)分(fen)成(cheng)半龍門式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)和龍門式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，大噸數可(ke)去(qu)300噸。適(shi)用(yong)海港、堆放場等，進行戶(hu)外的(de)(de)(de)貨(huo)運(yun)(yun)站(zhan)、石(shi)料場貨(huo)、散(san)柜(ju)的(de)(de)(de)裝卸搬運(yun)(yun)工(gong)(gong)作(zuo) 。它(ta)的(de)(de)(de)金屬構件像(xiang)門形(xing)架構，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁下安(an)裝兩(liang)(liang)根撐腳，能(neng)夠(gou)立(li)即在(zai)(zai)路(lu)面(mian)的(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)邊(bian)能(neng)夠(gou)具備(bei)外伸懸臂(bei)(bei)梁。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)結(jie)構類(lei)型由(you)龍門架、大貨(huo)車運(yun)(yun)作(zuo)組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎車和電氣設備(bei)一(yi)(yi)部分(fen)等構成(cheng)。有(you)的(de)(de)(de)橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)只(zhi)在(zai)(zai)一(yi)(yi)邊(bian)有(you)支腳，另一(yi)(yi)邊(bian)支撐點(dian)(dian)在(zai)(zai)工(gong)(gong)業廠(chang)房或(huo)棧(zhan)橋(qiao)上(shang)運(yun)(yun)作(zuo)，稱(cheng)之為(wei)半橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍門架上(shang)端(duan)跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁和端(duan)梁)、支腳、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁等一(yi)(yi)部分(fen)組(zu)成(cheng)。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo) 范(fan)疇(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁能(neng)夠(gou)向一(yi)(yi)邊(bian)或(huo)兩(liang)(liang)邊(bian)抬(tai)起(qi)(qi)支腳之外，產生(sheng)懸壁(bi)。也可(ke)選用(yong)帶伸縮(suo)臂(bei)(bei)的(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎車，根據伸縮(suo)臂(bei)(bei)的(de)(de)(de)俯仰和轉動擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo) 范(fan)疇(chou)

承重梁構造

1，承重(zhong)梁(liang)選(xuan)用歐式古(gu)典箱型梁(liang)組織設計方案，重(zhong)量輕，合理配置；

2，整(zheng)個PCB線(xian)路板制(zhi)做(zuo)，無對接焊縫，比拼湊(cou)承重梁更牢(lao)固(gu)。

3，豎直剛度為1/800，梁端拱度由數(shu)控(kong)切割整個PCB線路板(ban)開料，精準度高。

4，選用(yong)埋弧焊(han)自動焊(han)、無損檢測(ce)。焊(han)后總體拋(pao)丸除銹，消地應力(li)、防(fang)銹處理，超過Sa2.5級；

5，厚鋼板(ban)原材料為Q235B；環氧富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端(duan)梁(liang)選用絞接軟(ruan)性設計方(fang)案，防止“幾條腿”運(yun)作。

2，車(che)轱轆選用鏜孔(kong)方式，應用數控(kong)機床(chuang)鏜銑床(chuang)一(yi)回精(jing)準定位生產加(jia)工，保(bao)證規格精(jing)密度和配合尺寸(cun)；

3，每一端梁裝有雙(shuang)輪緣的車轱轆、緩沖器(qi)、驅動器(qi)維(wei)護(hu)和防外遇(yu)保護(hu)器(qi)，安全(quan)性有確(que)保。

4，承重(zhong)梁與(yu)端(duan)梁選用10.9級高強螺(luo)栓聯接，保證整個設備構造抗壓強度(du)和精密(mi)度(du)。

5，半今龍(long)門端梁(liang)選用(yong)矩形(xing)方管制做，車轱(gu)轆為無邊緣設計方案，路(lu)軌與(yu)路(lu)面(mian)每平米。

小轎車總程

1，雙(shuang)梁小轎車承重梁與承重梁選用軟性絞接方式；防止(zhi)“幾條腿(tui)”運作(zuo)。

2，電(dian)動機＋制(zhi)動系統＋減(jian)速(su)器＋行程(cheng)開關(guan)四合(he)一一體化(hua)設計方案，結(jie)構緊湊(cou)

3，小(xiao)轎車搭建有安全性鉤，防失(shi)控(kong)。

4，全部傳動系(xi)(xi)統(tong)(tong)組織選用無(wu)連(lian)軸器的立即I/O方式，傳動系(xi)(xi)統(tong)(tong)高(gao)效率、裝配線高(gao)精度、免維(wei)護保養。

5，工作(zuo)中級(ji)(ji)(ji)別為A6級(ji)(ji)(ji)，防(fang)水等級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕緣層(ceng)。防(fang)污防(fang)潮，提升安全級(ji)(ji)(ji)別。