門(men)(men)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)于(yu)戶外的(de)(de)貨(huo)運(yun)(yun)(yun)站(zhan)、石料場貨(huo)、散(san)柜的(de)(de)裝卸搬運(yun)(yun)(yun)工作(zuo) 。橋(qiao)(qiao)(qiao)(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場所使用(yong)(yong)率高、工作(zuo) 范(fan)疇(chou)(chou)大、融(rong)入范(fan)圍廣、實用(yong)(yong)性(xing)強等特(te)性(xing)，在(zai)(zai)海港貨(huo)運(yun)(yun)(yun)站(zhan)獲得普遍(bian)應用(yong)(yong)。它(ta)的(de)(de)金(jin)(jin)屬構(gou)件像(xiang)門(men)(men)形架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安(an)裝兩(liang)根(gen)(gen)撐(cheng)(cheng)腳(jiao)，能夠(gou)(gou)立即在(zai)(zai)路面的(de)(de)路軌上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)邊(bian)(bian)(bian)能夠(gou)(gou)具備(bei)外伸懸臂(bei)梁。橋(qiao)(qiao)(qiao)(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這種形變(bian)。橋(qiao)(qiao)(qiao)(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)(yong)堆放場及工業(ye)廠房內無(wu)牛腿支(zhi)(zhi)撐(cheng)(cheng)點(dian)的(de)(de)場所，方式分成(cheng)半龍門(men)(men)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍門(men)(men)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數可(ke)去300噸。適用(yong)(yong)海港、堆放場等，進行戶外的(de)(de)貨(huo)運(yun)(yun)(yun)站(zhan)、石料場貨(huo)、散(san)柜的(de)(de)裝卸搬運(yun)(yun)(yun)工作(zuo) 。它(ta)的(de)(de)金(jin)(jin)屬構(gou)件像(xiang)門(men)(men)形架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安(an)裝兩(liang)根(gen)(gen)撐(cheng)(cheng)腳(jiao)，能夠(gou)(gou)立即在(zai)(zai)路面的(de)(de)路軌上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)邊(bian)(bian)(bian)能夠(gou)(gou)具備(bei)外伸懸臂(bei)梁。橋(qiao)(qiao)(qiao)(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型由龍門(men)(men)架(jia)、大貨(huo)車運(yun)(yun)(yun)作(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車和電氣設備(bei)一(yi)部分等構(gou)成(cheng)。有的(de)(de)橋(qiao)(qiao)(qiao)(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)(zai)一(yi)邊(bian)(bian)(bian)有支(zhi)(zhi)腳(jiao)，另一(yi)邊(bian)(bian)(bian)支(zhi)(zhi)撐(cheng)(cheng)點(dian)在(zai)(zai)工業(ye)廠房或棧橋(qiao)(qiao)(qiao)(qiao)上(shang)運(yun)(yun)(yun)作(zuo)，稱之為半橋(qiao)(qiao)(qiao)(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍門(men)(men)架(jia)上(shang)端(duan)跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁和端(duan)梁)、支(zhi)(zhi)腳(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁等一(yi)部分組成(cheng)。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作(zuo) 范(fan)疇(chou)(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁能夠(gou)(gou)向一(yi)邊(bian)(bian)(bian)或兩(liang)邊(bian)(bian)(bian)抬起(qi)(qi)支(zhi)(zhi)腳(jiao)之外，產生懸壁。也(ye)可(ke)選用(yong)(yong)帶伸縮臂(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車，根(gen)(gen)據伸縮臂(bei)的(de)(de)俯仰和轉(zhuan)動擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作(zuo) 范(fan)疇(chou)(chou)

承重梁構造

1，承重梁選用歐式古典(dian)箱(xiang)型梁組織設計方案，重量輕，合理(li)配置；

2，整個PCB線路板制做，無對(dui)接焊縫，比拼(pin)湊承重梁更牢固。

3，豎直(zhi)剛度為1/800，梁端(duan)拱(gong)度由數控切割整個PCB線路板開料，精準度高(gao)。

4，選用(yong)埋(mai)弧焊(han)自動焊(han)、無損檢(jian)測。焊(han)后總體拋丸除銹，消地應(ying)力、防銹處理，超過Sa2.5級；

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(duan)梁(liang)選用絞接(jie)軟性設計方案，防止“幾條腿”運作。

2，車轱轆選(xuan)用(yong)鏜孔方式，應用(yong)數控機(ji)床鏜銑床一回精(jing)準定(ding)位生產加工，保(bao)證規格精(jing)密度和配(pei)合尺寸；

3，每(mei)一(yi)端梁(liang)裝有雙(shuang)輪(lun)緣的車轱轆、緩沖器、驅動器維護和(he)防外(wai)遇(yu)保護器，安全性有確保。

4，承重梁(liang)與(yu)端梁(liang)選(xuan)用10.9級高強螺栓聯接，保(bao)證整個設備構造抗(kang)壓強度(du)和精密度(du)。

5，半今龍門端梁選用矩形方(fang)管制做，車轱轆為無邊(bian)緣設計(ji)方(fang)案，路(lu)軌與路(lu)面每(mei)平米。

小轎車總程

1，雙(shuang)梁(liang)小轎車(che)承重梁(liang)與承重梁(liang)選用(yong)軟性絞接方式；防止“幾(ji)條腿”運作。

2，電動(dong)機＋制動(dong)系統＋減速器＋行程開關四合一(yi)一(yi)體化設計方案，結構緊湊

3，小轎車搭建有安全(quan)性鉤，防(fang)失控(kong)。

4，全部傳動(dong)系統(tong)組織選用無連軸器的立即I/O方式，傳動(dong)系統(tong)高(gao)效率、裝配線(xian)高(gao)精(jing)度(du)、免(mian)維護保養。

5，工作中(zhong)級(ji)(ji)別為(wei)A6級(ji)(ji)，防(fang)水等(deng)級(ji)(ji)IP55，H級(ji)(ji)絕緣(yuan)層。防(fang)污防(fang)潮，提升安全級(ji)(ji)別。