門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機主要用(yong)于戶外的(de)(de)貨(huo)運(yun)(yun)站(zhan)、石(shi)料場(chang)(chang)(chang)貨(huo)、散(san)柜的(de)(de)裝卸(xie)搬運(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機具備(bei)(bei)場(chang)(chang)(chang)所使用(yong)率高、工(gong)(gong)作(zuo)(zuo) 范疇大、融(rong)入范圍廣、實用(yong)性強等特(te)性，在海港貨(huo)運(yun)(yun)站(zhan)獲得(de)普遍(bian)應用(yong)。它的(de)(de)金(jin)屬(shu)構(gou)件像門(men)(men)(men)形架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)安裝兩(liang)根撐(cheng)(cheng)腳(jiao)，能(neng)(neng)夠(gou)立即(ji)在路(lu)面的(de)(de)路(lu)軌(gui)上(shang)走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)(neng)夠(gou)具備(bei)(bei)外伸(shen)懸臂梁(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機是門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機的(de)(de)這種(zhong)形變(bian)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機適(shi)用(yong)堆(dui)放場(chang)(chang)(chang)及工(gong)(gong)業(ye)廠房內(nei)無牛腿支(zhi)撐(cheng)(cheng)點的(de)(de)場(chang)(chang)(chang)所，方式(shi)(shi)(shi)分成半龍門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機和龍門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機，大噸(dun)數可(ke)去300噸(dun)。適(shi)用(yong)海港、堆(dui)放場(chang)(chang)(chang)等，進(jin)行戶外的(de)(de)貨(huo)運(yun)(yun)站(zhan)、石(shi)料場(chang)(chang)(chang)貨(huo)、散(san)柜的(de)(de)裝卸(xie)搬運(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。它的(de)(de)金(jin)屬(shu)構(gou)件像門(men)(men)(men)形架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)安裝兩(liang)根撐(cheng)(cheng)腳(jiao)，能(neng)(neng)夠(gou)立即(ji)在路(lu)面的(de)(de)路(lu)軌(gui)上(shang)走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)(neng)夠(gou)具備(bei)(bei)外伸(shen)懸臂梁(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機結構(gou)類型由龍門(men)(men)(men)架(jia)、大貨(huo)車運(yun)(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)吊裝小(xiao)轎車和電氣(qi)設備(bei)(bei)一(yi)(yi)部分等構(gou)成。有的(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機只(zhi)在一(yi)(yi)邊(bian)有支(zhi)腳(jiao)，另一(yi)(yi)邊(bian)支(zhi)撐(cheng)(cheng)點在工(gong)(gong)業(ye)廠房或棧橋(qiao)上(shang)運(yun)(yun)作(zuo)(zuo)，稱之為半橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機的(de)(de)龍門(men)(men)(men)架(jia)上(shang)端(duan)跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)和端(duan)梁(liang))、支(zhi)腳(jiao)、下(xia)承(cheng)重(zhong)(zhong)(zhong)梁(liang)等一(yi)(yi)部分組(zu)成。以便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo)(zuo) 范疇，承(cheng)重(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠(gou)向一(yi)(yi)邊(bian)或兩(liang)邊(bian)抬(tai)起(qi)(qi)支(zhi)腳(jiao)之外，產生懸壁。也可(ke)選用(yong)帶伸(shen)縮(suo)臂的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊裝小(xiao)轎車，根據(ju)伸(shen)縮(suo)臂的(de)(de)俯仰和轉動(dong)擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo)(zuo) 范疇

承重梁構造

1，承重(zhong)梁選用歐(ou)式古典箱型(xing)梁組織設(she)計方案，重(zhong)量輕，合理(li)配置(zhi)；

2，整個PCB線路板制做(zuo)，無對接焊縫(feng)，比拼湊承重梁更牢(lao)固。

3，豎直剛度(du)(du)為(wei)1/800，梁端拱度(du)(du)由(you)數(shu)控(kong)切(qie)割(ge)整個(ge)PCB線(xian)路(lu)板(ban)開(kai)料，精準(zhun)度(du)(du)高。

4，選用埋(mai)弧焊自(zi)動焊、無(wu)損檢(jian)測。焊后總體(ti)拋丸(wan)除銹，消(xiao)地應力、防(fang)銹處理(li)，超(chao)過Sa2.5級；

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

端梁一部分

1，端梁選用絞接軟(ruan)性設(she)計方案，防(fang)止“幾條腿”運作(zuo)。

2，車轱轆選用鏜孔方式，應用數(shu)控(kong)機床鏜銑床一回精(jing)準定位(wei)生(sheng)產加工，保證(zheng)規格精(jing)密度(du)和配合尺寸(cun)；

3，每一端梁裝有雙(shuang)輪緣的(de)車轱轆、緩(huan)沖器(qi)、驅動(dong)器(qi)維護(hu)和防(fang)外遇(yu)保護(hu)器(qi)，安全性有確保。

4，承重梁(liang)與端梁(liang)選用(yong)10.9級(ji)高強螺栓聯接，保證整個設備構造抗壓強度和精(jing)密度。

5，半今(jin)龍門端(duan)梁選用(yong)矩形方管(guan)制做，車(che)轱轆為(wei)無邊(bian)緣設計方案，路軌(gui)與路面每平米。

小轎車總程

1，雙梁小轎車承重梁與承重梁選用軟性絞接方式；防止“幾條腿”運作。

2，電動機(ji)＋制(zhi)動系統(tong)＋減速器(qi)＋行程開關(guan)四合一一體(ti)化設計方案，結構緊湊

3，小(xiao)轎車搭建有安(an)全性鉤，防失控。

4，全部傳(chuan)動系(xi)統組織(zhi)選用無連軸器的(de)立即(ji)I/O方式，傳(chuan)動系(xi)統高效率、裝配(pei)線高精度、免維護保養。

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