門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于戶(hu)外(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散柜(ju)的(de)(de)(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)(bei)(bei)場(chang)所使用(yong)(yong)率高、工(gong)(gong)作(zuo)(zuo)(zuo) 范疇大(da)、融入范圍廣、實(shi)用(yong)(yong)性強等(deng)特性，在海港貨(huo)運(yun)站獲得普遍應用(yong)(yong)。它(ta)(ta)的(de)(de)(de)(de)(de)金屬(shu)構(gou)件(jian)像(xiang)門(men)形(xing)架(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩(liang)(liang)根(gen)(gen)(gen)撐腳(jiao)(jiao)，能(neng)(neng)夠(gou)(gou)立即(ji)在路(lu)面(mian)的(de)(de)(de)(de)(de)路(lu)軌上走(zou)動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊(bian)(bian)(bian)(bian)(bian)能(neng)(neng)夠(gou)(gou)具備(bei)(bei)(bei)外(wai)伸懸(xuan)臂梁(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)這種(zhong)形(xing)變(bian)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)(yong)堆放場(chang)及工(gong)(gong)業(ye)廠(chang)房內無牛腿(tui)支撐點的(de)(de)(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)分(fen)成半(ban)(ban)龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸(dun)數可去300噸(dun)。適(shi)用(yong)(yong)海港、堆放場(chang)等(deng)，進行戶(hu)外(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散柜(ju)的(de)(de)(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。它(ta)(ta)的(de)(de)(de)(de)(de)金屬(shu)構(gou)件(jian)像(xiang)門(men)形(xing)架(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩(liang)(liang)根(gen)(gen)(gen)撐腳(jiao)(jiao)，能(neng)(neng)夠(gou)(gou)立即(ji)在路(lu)面(mian)的(de)(de)(de)(de)(de)路(lu)軌上走(zou)動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊(bian)(bian)(bian)(bian)(bian)能(neng)(neng)夠(gou)(gou)具備(bei)(bei)(bei)外(wai)伸懸(xuan)臂梁(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類(lei)型由龍門(men)架(jia)、大(da)貨(huo)車(che)運(yun)作(zuo)(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)和(he)電氣設(she)(she)備(bei)(bei)(bei)一(yi)(yi)部(bu)分(fen)等(deng)構(gou)成。有的(de)(de)(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)(yi)邊(bian)(bian)(bian)(bian)(bian)有支腳(jiao)(jiao)，另一(yi)(yi)邊(bian)(bian)(bian)(bian)(bian)支撐點在工(gong)(gong)業(ye)廠(chang)房或(huo)棧橋(qiao)(qiao)(qiao)上運(yun)作(zuo)(zuo)(zuo)，稱之為半(ban)(ban)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)龍門(men)架(jia)上端跨(kua)接 (含(han)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支腳(jiao)(jiao)、下承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)(yi)部(bu)分(fen)組(zu)成。以便(bian)擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范疇，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠(gou)(gou)向一(yi)(yi)邊(bian)(bian)(bian)(bian)(bian)或(huo)兩(liang)(liang)邊(bian)(bian)(bian)(bian)(bian)抬起(qi)(qi)(qi)(qi)支腳(jiao)(jiao)之外(wai)，產生懸(xuan)壁。也(ye)可選用(yong)(yong)帶伸縮臂的(de)(de)(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)，根(gen)(gen)(gen)據(ju)伸縮臂的(de)(de)(de)(de)(de)俯仰和(he)轉動(dong)擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范疇

承重梁構造

1，承重梁(liang)選(xuan)用歐式古典箱型梁(liang)組織設計方案(an)，重量(liang)輕，合(he)理配(pei)置(zhi)；

2，整個PCB線路板(ban)制做，無對(dui)接焊縫，比拼湊承(cheng)重梁更牢固(gu)。

3，豎直剛度為1/800，梁端拱度由數控切割整(zheng)個PCB線(xian)路板(ban)開料，精準度高。

4，選用(yong)埋(mai)弧焊(han)自(zi)動焊(han)、無損(sun)檢測。焊(han)后總體拋丸除銹，消(xiao)地應力、防銹處(chu)理，超過Sa2.5級(ji)；

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

端梁一部分

1，端梁(liang)選用絞(jiao)接軟性設計方案，防止(zhi)“幾條腿”運作。

2，車轱(gu)轆選(xuan)用鏜孔方式，應用數控機(ji)床鏜銑床一回精(jing)準定位生產加(jia)工，保(bao)證規格(ge)精(jing)密度和配合尺(chi)寸(cun)；

3，每一端梁(liang)裝有(you)雙(shuang)輪緣的車轱轆、緩沖器、驅動(dong)器維護和防(fang)外遇保護器，安全性有(you)確保。

4，承重梁(liang)與端梁(liang)選(xuan)用10.9級高強螺栓聯(lian)接，保證整個設(she)備構造抗壓強度和精密(mi)度。

5，半今龍門(men)端梁選用矩(ju)形(xing)方管制做，車轱轆(lu)為無邊緣(yuan)設計(ji)方案(an)，路軌與路面(mian)每平(ping)米。

小轎車總程

1，雙梁小(xiao)轎車承重梁與承重梁選用軟性絞接方式(shi)；防(fang)止“幾(ji)條(tiao)腿”運作。

2，電動(dong)機＋制動(dong)系統＋減速器＋行(xing)程(cheng)開關四合一(yi)一(yi)體化設計方(fang)案，結(jie)構緊湊

3，小轎(jiao)車搭建有(you)安全(quan)性鉤，防失(shi)控。

4，全部傳動系統組織選用無連軸器(qi)的立即I/O方式(shi)，傳動系統高效率(lv)、裝配線高精度、免(mian)維護保養(yang)。

5，工作(zuo)中級(ji)(ji)別為(wei)A6級(ji)(ji)，防(fang)水等(deng)級(ji)(ji)IP55，H級(ji)(ji)絕(jue)緣層(ceng)。防(fang)污防(fang)潮，提升(sheng)安全級(ji)(ji)別。