門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主要用(yong)(yong)于戶外(wai)的(de)貨(huo)運(yun)(yun)(yun)(yun)站、石料場貨(huo)、散(san)柜(ju)的(de)裝(zhuang)(zhuang)(zhuang)卸搬(ban)運(yun)(yun)(yun)(yun)工(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具(ju)(ju)備場所使用(yong)(yong)率高、工(gong)作(zuo)(zuo) 范(fan)疇大、融(rong)入范(fan)圍廣、實用(yong)(yong)性強等特性，在海港貨(huo)運(yun)(yun)(yun)(yun)站獲得普(pu)遍應用(yong)(yong)。它(ta)的(de)金(jin)屬構件像(xiang)門(men)形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安(an)裝(zhuang)(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能(neng)(neng)(neng)夠(gou)立(li)即(ji)(ji)在路(lu)(lu)面(mian)的(de)路(lu)(lu)軌上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)(bian)(bian)(bian)能(neng)(neng)(neng)夠(gou)具(ju)(ju)備外(wai)伸懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)這種(zhong)形變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適用(yong)(yong)堆放場及工(gong)業(ye)廠(chang)房內無(wu)牛腿支(zhi)撐(cheng)點的(de)場所，方式(shi)(shi)分(fen)成(cheng)半龍門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和龍門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大噸數可(ke)去300噸。適用(yong)(yong)海港、堆放場等，進行戶外(wai)的(de)貨(huo)運(yun)(yun)(yun)(yun)站、石料場貨(huo)、散(san)柜(ju)的(de)裝(zhuang)(zhuang)(zhuang)卸搬(ban)運(yun)(yun)(yun)(yun)工(gong)作(zuo)(zuo) 。它(ta)的(de)金(jin)屬構件像(xiang)門(men)形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安(an)裝(zhuang)(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能(neng)(neng)(neng)夠(gou)立(li)即(ji)(ji)在路(lu)(lu)面(mian)的(de)路(lu)(lu)軌上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)(bian)(bian)(bian)能(neng)(neng)(neng)夠(gou)具(ju)(ju)備外(wai)伸懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構類型由龍門(men)架(jia)、大貨(huo)車運(yun)(yun)(yun)(yun)作(zuo)(zuo)組織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎(jiao)(jiao)車和電氣設(she)備一(yi)部分(fen)等構成(cheng)。有的(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在一(yi)邊(bian)(bian)(bian)(bian)(bian)有支(zhi)腳(jiao)(jiao)，另一(yi)邊(bian)(bian)(bian)(bian)(bian)支(zhi)撐(cheng)點在工(gong)業(ye)廠(chang)房或棧橋(qiao)(qiao)上(shang)運(yun)(yun)(yun)(yun)作(zuo)(zuo)，稱(cheng)之為半橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)龍門(men)架(jia)上(shang)端跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)腳(jiao)(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部分(fen)組成(cheng)。以便擴張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo)(zuo) 范(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)(neng)夠(gou)向一(yi)邊(bian)(bian)(bian)(bian)(bian)或兩(liang)邊(bian)(bian)(bian)(bian)(bian)抬起(qi)(qi)(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)之外(wai)，產生懸(xuan)壁。也可(ke)選用(yong)(yong)帶伸縮臂的(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎(jiao)(jiao)車，根(gen)據伸縮臂的(de)俯仰(yang)和轉動擴張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重梁選用歐式(shi)古典箱型(xing)梁組織設(she)計方案，重量輕，合理配(pei)置；

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

3，豎直剛度為1/800，梁端拱(gong)度由數控切(qie)割整個PCB線(xian)路(lu)板開料，精(jing)準度高。

4，選(xuan)用埋弧焊自動(dong)焊、無(wu)損(sun)檢測。焊后總體拋丸除銹(xiu)，消地應力、防銹(xiu)處理(li)，超過Sa2.5級(ji)；

5，厚鋼(gang)板原材料為Q235B；環(huan)氧富鋅(xin)漆(qi)，薄厚120μm。

端梁一部分

1，端(duan)梁選(xuan)用絞接(jie)軟性設計方案，防止“幾條腿(tui)”運作。

2，車轱轆選用(yong)鏜(tang)孔方式，應用(yong)數控機床鏜(tang)銑(xian)床一回精(jing)準定(ding)位生產加(jia)工，保證規格(ge)精(jing)密度(du)和配合尺寸(cun)；

3，每(mei)一端梁(liang)裝有(you)(you)雙輪緣的車(che)轱(gu)轆、緩沖器、驅動(dong)器維(wei)護(hu)和防外遇保護(hu)器，安全性(xing)有(you)(you)確保。

4，承重(zhong)梁與端梁選用(yong)10.9級(ji)高強螺栓聯接，保證整個(ge)設備(bei)構造抗(kang)壓強度和精密度。

5，半今(jin)龍門(men)端梁選用(yong)矩形方(fang)管制做，車轱轆為無邊緣(yuan)設計方(fang)案(an)，路(lu)軌與(yu)路(lu)面每平米(mi)。

小轎車總程

1，雙梁小轎車承(cheng)重(zhong)梁與承(cheng)重(zhong)梁選用(yong)軟性絞接方式；防止“幾條腿(tui)”運作。

2，電動(dong)機＋制動(dong)系統＋減速器(qi)＋行程開關(guan)四合一一體化設計方案，結(jie)構緊(jin)湊

3，小轎車搭(da)建有安全性(xing)鉤，防(fang)失控。

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

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