門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于戶(hu)外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)(yun)(yun)站(zhan)、石料(liao)場(chang)貨(huo)、散柜的(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)(yun)(yun)工作(zuo) 。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)(bei)場(chang)所使用(yong)(yong)率高、工作(zuo) 范(fan)疇(chou)(chou)大、融入范(fan)圍廣、實用(yong)(yong)性(xing)強等特性(xing)，在海港貨(huo)運(yun)(yun)(yun)(yun)站(zhan)獲得普遍(bian)應用(yong)(yong)。它(ta)的(de)(de)(de)金(jin)屬構(gou)件像門(men)(men)形架(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩根撐(cheng)(cheng)(cheng)腳，能夠(gou)(gou)立(li)即在路(lu)面(mian)的(de)(de)(de)路(lu)軌上(shang)走(zou)(zou)動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能夠(gou)(gou)具(ju)備(bei)(bei)外(wai)伸懸臂(bei)梁(liang)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這種(zhong)形變。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)(yong)堆(dui)放場(chang)及工業(ye)廠房(fang)(fang)內無牛腿支撐(cheng)(cheng)(cheng)點的(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)(shi)分成(cheng)半龍門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)數可(ke)去300噸(dun)。適(shi)用(yong)(yong)海港、堆(dui)放場(chang)等，進行戶(hu)外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)(yun)(yun)站(zhan)、石料(liao)場(chang)貨(huo)、散柜的(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)(yun)(yun)工作(zuo) 。它(ta)的(de)(de)(de)金(jin)屬構(gou)件像門(men)(men)形架(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩根撐(cheng)(cheng)(cheng)腳，能夠(gou)(gou)立(li)即在路(lu)面(mian)的(de)(de)(de)路(lu)軌上(shang)走(zou)(zou)動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能夠(gou)(gou)具(ju)備(bei)(bei)外(wai)伸懸臂(bei)梁(liang)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由龍門(men)(men)架(jia)、大貨(huo)車(che)運(yun)(yun)(yun)(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)和電氣設(she)備(bei)(bei)一(yi)(yi)部分等構(gou)成(cheng)。有的(de)(de)(de)橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)(yi)邊(bian)有支腳，另一(yi)(yi)邊(bian)支撐(cheng)(cheng)(cheng)點在工業(ye)廠房(fang)(fang)或棧橋上(shang)運(yun)(yun)(yun)(yun)作(zuo)，稱之為(wei)半橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍門(men)(men)架(jia)上(shang)端(duan)跨接 (含承重(zhong)(zhong)(zhong)(zhong)梁(liang)和端(duan)梁(liang))、支腳、下承重(zhong)(zhong)(zhong)(zhong)梁(liang)等一(yi)(yi)部分組成(cheng)。以便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工作(zuo) 范(fan)疇(chou)(chou)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)能夠(gou)(gou)向一(yi)(yi)邊(bian)或兩邊(bian)抬起(qi)(qi)(qi)(qi)支腳之外(wai)，產生懸壁(bi)。也可(ke)選用(yong)(yong)帶伸縮臂(bei)的(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)，根據(ju)伸縮臂(bei)的(de)(de)(de)俯仰和轉(zhuan)動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工作(zuo) 范(fan)疇(chou)(chou)

承重梁構造

1，承重(zhong)梁選用歐(ou)式古典箱型梁組(zu)織設計方(fang)案，重(zhong)量輕，合(he)理(li)配(pei)置(zhi)；

2，整個PCB線路板制做(zuo)，無對接(jie)焊縫，比拼湊承重梁(liang)更(geng)牢固。

3，豎直(zhi)剛度為1/800，梁端拱度由數(shu)控切(qie)割整個(ge)PCB線路板(ban)開料(liao)，精準度高。

4，選用埋(mai)弧焊自動焊、無損檢測(ce)。焊后總體拋丸除(chu)銹，消(xiao)地應(ying)力、防銹處理，超過Sa2.5級；

5，厚鋼板原材(cai)料為Q235B；環氧富(fu)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(fang)止(zhi)“幾條腿”運(yun)作(zuo)。

2，車轱轆(lu)選用鏜(tang)孔(kong)方式，應(ying)用數(shu)控(kong)機床鏜(tang)銑床一回精(jing)準定位生產加工，保證規格精(jing)密度和(he)配合尺寸(cun)；

3，每一端梁裝(zhuang)有雙輪(lun)緣的車轱轆、緩沖器(qi)、驅動器(qi)維(wei)護(hu)和防外遇(yu)保(bao)護(hu)器(qi)，安全性(xing)有確保(bao)。

4，承重梁與端梁選用10.9級高強螺(luo)栓聯接，保證整個設備構(gou)造(zao)抗壓強度和精密度。

5，半今龍門(men)端梁(liang)選用矩(ju)形方管制(zhi)做，車轱轆(lu)為(wei)無邊(bian)緣設計方案，路軌與路面每(mei)平米。

小轎車總程

1，雙梁(liang)小(xiao)轎車承(cheng)重(zhong)梁(liang)與(yu)承(cheng)重(zhong)梁(liang)選用軟性絞(jiao)接方式；防止“幾條腿”運作。

2，電動(dong)機＋制(zhi)動(dong)系統＋減速器＋行程開關四合一(yi)(yi)一(yi)(yi)體化設計方案(an)，結構緊(jin)湊

3，小轎車(che)搭建有安(an)全性(xing)鉤，防失控。

4，全(quan)部傳動(dong)系(xi)統組織選用無連(lian)軸器的立即I/O方(fang)式，傳動(dong)系(xi)統高效率、裝配線(xian)高精(jing)度(du)、免維護保養。

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