門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶(hu)外的(de)(de)(de)(de)(de)(de)(de)(de)貨運站(zhan)、石料場(chang)(chang)(chang)貨、散(san)柜的(de)(de)(de)(de)(de)(de)(de)(de)裝(zhuang)卸搬運工(gong)(gong)(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)(ju)備(bei)(bei)場(chang)(chang)(chang)所使用(yong)率高、工(gong)(gong)(gong)作(zuo)(zuo) 范疇大(da)(da)、融入范圍廣、實(shi)用(yong)性(xing)強等(deng)特性(xing)，在(zai)海港貨運站(zhan)獲得普遍應用(yong)。它的(de)(de)(de)(de)(de)(de)(de)(de)金屬構(gou)件(jian)像門(men)(men)(men)形架(jia)(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩根(gen)(gen)撐腳(jiao)，能(neng)夠(gou)立即(ji)在(zai)路(lu)面的(de)(de)(de)(de)(de)(de)(de)(de)路(lu)軌(gui)上走(zou)動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能(neng)夠(gou)具(ju)(ju)備(bei)(bei)外伸懸臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)堆放場(chang)(chang)(chang)及工(gong)(gong)(gong)業廠(chang)房(fang)內無牛腿支(zhi)(zhi)(zhi)撐點的(de)(de)(de)(de)(de)(de)(de)(de)場(chang)(chang)(chang)所，方式(shi)(shi)(shi)(shi)分成(cheng)半龍門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)(da)噸數(shu)可去(qu)300噸。適用(yong)海港、堆放場(chang)(chang)(chang)等(deng)，進行戶(hu)外的(de)(de)(de)(de)(de)(de)(de)(de)貨運站(zhan)、石料場(chang)(chang)(chang)貨、散(san)柜的(de)(de)(de)(de)(de)(de)(de)(de)裝(zhuang)卸搬運工(gong)(gong)(gong)作(zuo)(zuo) 。它的(de)(de)(de)(de)(de)(de)(de)(de)金屬構(gou)件(jian)像門(men)(men)(men)形架(jia)(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩根(gen)(gen)撐腳(jiao)，能(neng)夠(gou)立即(ji)在(zai)路(lu)面的(de)(de)(de)(de)(de)(de)(de)(de)路(lu)軌(gui)上走(zou)動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能(neng)夠(gou)具(ju)(ju)備(bei)(bei)外伸懸臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型(xing)由龍門(men)(men)(men)架(jia)(jia)(jia)、大(da)(da)貨車(che)運作(zuo)(zuo)組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎(jiao)車(che)和(he)電氣設(she)備(bei)(bei)一部(bu)分等(deng)構(gou)成(cheng)。有的(de)(de)(de)(de)(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一邊(bian)(bian)有支(zhi)(zhi)(zhi)腳(jiao)，另一邊(bian)(bian)支(zhi)(zhi)(zhi)撐點在(zai)工(gong)(gong)(gong)業廠(chang)房(fang)或棧橋(qiao)(qiao)上運作(zuo)(zuo)，稱之為(wei)半橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)龍門(men)(men)(men)架(jia)(jia)(jia)上端跨接(jie) (含(han)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支(zhi)(zhi)(zhi)腳(jiao)、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一部(bu)分組成(cheng)。以(yi)便(bian)擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)向一邊(bian)(bian)或兩邊(bian)(bian)抬起(qi)支(zhi)(zhi)(zhi)腳(jiao)之外，產生懸壁。也(ye)可選用(yong)帶伸縮臂(bei)的(de)(de)(de)(de)(de)(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎(jiao)車(che)，根(gen)(gen)據伸縮臂(bei)的(de)(de)(de)(de)(de)(de)(de)(de)俯仰(yang)和(he)轉動擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范疇

承重梁構造

1，承(cheng)重梁選用歐式古典箱(xiang)型(xing)梁組(zu)織設計方案，重量輕(qing)，合理配置；

2，整個PCB線路板制做，無對接焊縫，比(bi)拼湊承重梁更牢固。

3，豎直剛度為1/800，梁端拱度由數控切割整個(ge)PCB線路板開料，精準度高(gao)。

4，選(xuan)用埋(mai)弧焊自動焊、無損(sun)檢測(ce)。焊后總體拋丸除(chu)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(bo)厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性設計方案(an)，防止“幾條(tiao)腿”運作。

2，車轱(gu)轆選用(yong)鏜孔方式，應用(yong)數控機床鏜銑床一回精(jing)準定(ding)位生產加工，保證規格精(jing)密度和配合尺寸；

3，每一(yi)端梁(liang)裝有雙輪緣的車轱轆、緩沖器(qi)(qi)(qi)、驅動器(qi)(qi)(qi)維護(hu)和(he)防(fang)外遇(yu)保(bao)護(hu)器(qi)(qi)(qi)，安(an)全性(xing)有確保(bao)。

4，承重(zhong)梁與端梁選(xuan)用10.9級高(gao)強螺(luo)栓聯(lian)接，保證整個設備構造抗壓(ya)強度和精密(mi)度。

5，半(ban)今龍門(men)端(duan)梁選(xuan)用矩形(xing)方管制做，車轱轆為無邊緣設(she)計方案，路軌與路面(mian)每平米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重(zhong)梁(liang)與承(cheng)重(zhong)梁(liang)選用軟(ruan)性絞接(jie)方式(shi)；防止“幾條腿”運作。

2，電動機＋制動系(xi)統＋減速器(qi)＋行程開關(guan)四合一一體(ti)化設(she)計方(fang)案(an)，結構緊湊

3，小轎車(che)搭(da)建有安全性鉤，防失控。

4，全(quan)部傳動(dong)系統(tong)組織選(xuan)用(yong)無連軸(zhou)器的立(li)即I/O方式，傳動(dong)系統(tong)高(gao)效率(lv)、裝配線(xian)高(gao)精(jing)度、免維護(hu)保養(yang)。

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