門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)于(yu)戶(hu)外的(de)(de)(de)(de)貨運站、石(shi)料場(chang)(chang)(chang)貨、散(san)柜(ju)的(de)(de)(de)(de)裝卸(xie)搬(ban)運工(gong)(gong)作 。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場(chang)(chang)(chang)所使用(yong)(yong)率高(gao)、工(gong)(gong)作 范疇大、融(rong)入范圍廣、實(shi)用(yong)(yong)性強等特性，在海港貨運站獲得普遍應用(yong)(yong)。它的(de)(de)(de)(de)金屬(shu)(shu)構(gou)(gou)件像(xiang)(xiang)門(men)(men)形架構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)下安裝兩(liang)根撐(cheng)(cheng)腳(jiao)(jiao)，能(neng)(neng)夠(gou)立(li)即在路(lu)面的(de)(de)(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)(neng)夠(gou)具備(bei)外伸(shen)懸(xuan)臂梁(liang)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)這種形變。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)(yong)堆放(fang)場(chang)(chang)(chang)及工(gong)(gong)業廠房(fang)內無(wu)牛腿支撐(cheng)(cheng)點的(de)(de)(de)(de)場(chang)(chang)(chang)所，方(fang)式(shi)(shi)(shi)分(fen)成(cheng)(cheng)半龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸(dun)數可去300噸(dun)。適用(yong)(yong)海港、堆放(fang)場(chang)(chang)(chang)等，進行戶(hu)外的(de)(de)(de)(de)貨運站、石(shi)料場(chang)(chang)(chang)貨、散(san)柜(ju)的(de)(de)(de)(de)裝卸(xie)搬(ban)運工(gong)(gong)作 。它的(de)(de)(de)(de)金屬(shu)(shu)構(gou)(gou)件像(xiang)(xiang)門(men)(men)形架構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)下安裝兩(liang)根撐(cheng)(cheng)腳(jiao)(jiao)，能(neng)(neng)夠(gou)立(li)即在路(lu)面的(de)(de)(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)(neng)夠(gou)具備(bei)外伸(shen)懸(xuan)臂梁(liang)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)(gou)類(lei)型由龍門(men)(men)架、大貨車運作組(zu)(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車和(he)電(dian)氣(qi)設備(bei)一(yi)部分(fen)等構(gou)(gou)成(cheng)(cheng)。有的(de)(de)(de)(de)橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在一(yi)邊(bian)有支腳(jiao)(jiao)，另(ling)一(yi)邊(bian)支撐(cheng)(cheng)點在工(gong)(gong)業廠房(fang)或(huo)棧橋上(shang)運作，稱之為半橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)龍門(men)(men)架上(shang)端跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支腳(jiao)(jiao)、下承(cheng)重(zhong)(zhong)(zhong)梁(liang)等一(yi)部分(fen)組(zu)(zu)成(cheng)(cheng)。以便擴(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作 范疇，承(cheng)重(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠(gou)向一(yi)邊(bian)或(huo)兩(liang)邊(bian)抬起(qi)(qi)支腳(jiao)(jiao)之外，產(chan)生懸(xuan)壁。也可選用(yong)(yong)帶伸(shen)縮(suo)臂的(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車，根據伸(shen)縮(suo)臂的(de)(de)(de)(de)俯仰和(he)轉動(dong)擴(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作 范疇

承重梁構造

1，承重梁(liang)選用歐式古典箱(xiang)型梁(liang)組織設計方案，重量輕(qing)，合(he)理配(pei)置；

2，整個PCB線路(lu)板制做，無(wu)對(dui)接焊縫(feng)，比拼(pin)湊承重梁更牢固。

3，豎直(zhi)剛度為1/800，梁端(duan)拱(gong)度由(you)數控切割整個PCB線路板開料，精準度高。

4，選用埋弧焊(han)自動焊(han)、無損檢(jian)測。焊(han)后總(zong)體拋丸除(chu)銹，消地應力(li)、防銹處理，超過Sa2.5級(ji)；

5，厚(hou)鋼板原材料為(wei)Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用(yong)絞接(jie)軟性設計方案(an)，防止“幾條腿”運作。

2，車轱轆(lu)選用鏜孔方式，應用數(shu)控機床鏜銑床一回精準定位生產加工，保(bao)證規格精密度和配合尺(chi)寸；

3，每一(yi)端梁裝有雙輪緣的車(che)轱轆、緩沖器(qi)、驅動器(qi)維護(hu)和防外遇保護(hu)器(qi)，安全性有確保。

4，承重(zhong)梁與端梁選用10.9級(ji)高強螺栓(shuan)聯接(jie)，保(bao)證(zheng)整個設備構造抗壓強度和精密度。

5，半今龍門端梁選用矩形方管(guan)制做，車轱轆為無邊緣設計(ji)方案，路軌(gui)與路面每平米。

小轎車總程

1，雙梁小轎車(che)承重(zhong)梁與承重(zhong)梁選用軟性絞接方式；防止“幾(ji)條腿”運作。

2，電動(dong)機＋制(zhi)動(dong)系(xi)統＋減速器＋行程開關四合一一體(ti)化設(she)計方(fang)案，結(jie)構(gou)緊湊

3，小轎(jiao)車搭建(jian)有安(an)全性鉤，防失(shi)控(kong)。

4，全部傳動(dong)系統組織(zhi)選用無連軸器(qi)的立(li)即I/O方式，傳動(dong)系統高效率、裝配線高精度(du)、免維護保養。

5，工作中級(ji)(ji)(ji)別(bie)為A6級(ji)(ji)(ji)，防(fang)水等級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕緣層。防(fang)污防(fang)潮，提升安(an)全級(ji)(ji)(ji)別(bie)。