門(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于戶外(wai)(wai)的(de)(de)(de)貨(huo)運站、石料(liao)場貨(huo)、散(san)柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸搬運工(gong)(gong)作 。橋(qiao)(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)(bei)場所使(shi)用(yong)(yong)率高、工(gong)(gong)作 范疇大、融入范圍廣(guang)、實用(yong)(yong)性強(qiang)等(deng)特性，在海(hai)港貨(huo)運站獲(huo)得普遍應用(yong)(yong)。它的(de)(de)(de)金屬(shu)構件像(xiang)門(men)形架(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)(cheng)腳(jiao)(jiao)(jiao)，能(neng)夠立即(ji)在路面的(de)(de)(de)路軌上走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)能(neng)夠具(ju)備(bei)(bei)外(wai)(wai)伸懸臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)(yong)堆(dui)放場及工(gong)(gong)業(ye)廠(chang)(chang)房內無(wu)牛腿支(zhi)(zhi)撐(cheng)(cheng)點的(de)(de)(de)場所，方式(shi)(shi)分(fen)成(cheng)半龍門(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數(shu)可(ke)去300噸。適(shi)用(yong)(yong)海(hai)港、堆(dui)放場等(deng)，進(jin)行戶外(wai)(wai)的(de)(de)(de)貨(huo)運站、石料(liao)場貨(huo)、散(san)柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸搬運工(gong)(gong)作 。它的(de)(de)(de)金屬(shu)構件像(xiang)門(men)形架(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)(cheng)腳(jiao)(jiao)(jiao)，能(neng)夠立即(ji)在路面的(de)(de)(de)路軌上走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)能(neng)夠具(ju)備(bei)(bei)外(wai)(wai)伸懸臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構類型(xing)由龍門(men)架(jia)、大貨(huo)車運作組(zu)織、起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝(zhuang)(zhuang)小(xiao)轎車和電氣設備(bei)(bei)一部分(fen)等(deng)構成(cheng)。有的(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只(zhi)在一邊(bian)(bian)有支(zhi)(zhi)腳(jiao)(jiao)(jiao)，另(ling)一邊(bian)(bian)支(zhi)(zhi)撐(cheng)(cheng)點在工(gong)(gong)業(ye)廠(chang)(chang)房或棧橋(qiao)(qiao)上運作，稱之為(wei)半橋(qiao)(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍門(men)架(jia)上端跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支(zhi)(zhi)腳(jiao)(jiao)(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一部分(fen)組(zu)成(cheng)。以(yi)便擴(kuo)張(zhang)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作 范疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠向一邊(bian)(bian)或兩(liang)邊(bian)(bian)抬起支(zhi)(zhi)腳(jiao)(jiao)(jiao)之外(wai)(wai)，產(chan)生懸壁。也可(ke)選用(yong)(yong)帶伸縮臂的(de)(de)(de)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝(zhuang)(zhuang)小(xiao)轎車，根(gen)據(ju)伸縮臂的(de)(de)(de)俯仰和轉動擴(kuo)張(zhang)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作 范疇

承重梁構造

1，承重梁選(xuan)用歐式古(gu)典(dian)箱型梁組(zu)織設計方案，重量輕，合(he)理配置；

2，整個(ge)PCB線路(lu)板制(zhi)做(zuo)，無(wu)對接焊縫(feng)，比拼湊承重(zhong)梁更(geng)牢固。

3，豎(shu)直剛度為(wei)1/800，梁端拱度由(you)數控切割整(zheng)個PCB線路(lu)板開料，精(jing)準(zhun)度高。

4，選用埋弧焊自動焊、無損(sun)檢(jian)測。焊后(hou)總體(ti)拋丸除銹，消地應力、防銹處理(li)，超過Sa2.5級；

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

端梁一部分

1，端(duan)梁選用(yong)絞接軟(ruan)性設計方案，防止“幾條腿(tui)”運作。

2，車轱轆選用鏜孔方式(shi)，應用數控機(ji)床鏜銑床一回精準定位生產加工，保證規格精密度(du)和配合(he)尺寸(cun)；

3，每一端(duan)梁裝有雙輪(lun)緣的車轱轆、緩沖器(qi)、驅動(dong)器(qi)維護和防外遇保護器(qi)，安全性有確保。

4，承重梁(liang)與端梁(liang)選用10.9級高強螺栓聯接，保證(zheng)整個設備構造抗壓強度(du)和精密度(du)。

5，半今龍門端梁選用矩形方管制做，車轱轆(lu)為無邊緣設計方案，路(lu)軌(gui)與(yu)路(lu)面每平(ping)米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重梁(liang)與承(cheng)重梁(liang)選(xuan)用軟性絞(jiao)接方式；防止(zhi)“幾條腿”運作。

2，電動(dong)機＋制(zhi)動(dong)系統＋減速器＋行程開(kai)關四合一(yi)一(yi)體(ti)化設計方案，結構緊湊

3，小轎車搭建有安全性鉤，防失(shi)控(kong)。

4，全部傳動(dong)系(xi)統(tong)組織選(xuan)用無連軸器的立即(ji)I/O方式，傳動(dong)系(xi)統(tong)高效率、裝配(pei)線高精(jing)度、免維(wei)護保養。

5，工作中級(ji)別為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層。防污防潮，提(ti)升安全級(ji)別。