門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶(hu)外的(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石料場貨(huo)(huo)、散柜的(de)(de)(de)裝(zhuang)卸(xie)搬(ban)運(yun)(yun)工(gong)(gong)(gong)作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備(bei)(bei)(bei)場所使(shi)用(yong)率高、工(gong)(gong)(gong)作(zuo) 范(fan)疇大(da)、融入范(fan)圍廣、實用(yong)性強(qiang)等特性，在(zai)(zai)海港貨(huo)(huo)運(yun)(yun)站獲(huo)得普遍應用(yong)。它的(de)(de)(de)金屬(shu)構(gou)(gou)件(jian)像門形架(jia)構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩根撐(cheng)腳，能(neng)(neng)夠(gou)(gou)立即在(zai)(zai)路面的(de)(de)(de)路軌上走(zou)動(dong)(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩邊能(neng)(neng)夠(gou)(gou)具(ju)備(bei)(bei)(bei)外伸懸(xuan)(xuan)臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種形變(bian)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)堆放場及工(gong)(gong)(gong)業廠房(fang)內無牛腿(tui)支撐(cheng)點(dian)的(de)(de)(de)場所，方式(shi)(shi)(shi)(shi)分成半(ban)龍(long)(long)門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍(long)(long)門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數(shu)可去(qu)300噸。適用(yong)海港、堆放場等，進行戶(hu)外的(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石料場貨(huo)(huo)、散柜的(de)(de)(de)裝(zhuang)卸(xie)搬(ban)運(yun)(yun)工(gong)(gong)(gong)作(zuo) 。它的(de)(de)(de)金屬(shu)構(gou)(gou)件(jian)像門形架(jia)構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩根撐(cheng)腳，能(neng)(neng)夠(gou)(gou)立即在(zai)(zai)路面的(de)(de)(de)路軌上走(zou)動(dong)(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩邊能(neng)(neng)夠(gou)(gou)具(ju)備(bei)(bei)(bei)外伸懸(xuan)(xuan)臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)結(jie)構(gou)(gou)類型由龍(long)(long)門架(jia)、大(da)貨(huo)(huo)車(che)運(yun)(yun)作(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)和電氣設備(bei)(bei)(bei)一(yi)部分等構(gou)(gou)成。有的(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)(zai)一(yi)邊有支腳，另(ling)一(yi)邊支撐(cheng)點(dian)在(zai)(zai)工(gong)(gong)(gong)業廠房(fang)或棧橋(qiao)(qiao)上運(yun)(yun)作(zuo)，稱之為半(ban)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍(long)(long)門架(jia)上端跨接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支腳、下承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)等一(yi)部分組成。以便(bian)擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工(gong)(gong)(gong)作(zuo) 范(fan)疇，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠(gou)(gou)向一(yi)邊或兩邊抬起(qi)(qi)(qi)支腳之外，產生懸(xuan)(xuan)壁(bi)。也可選用(yong)帶伸縮臂的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)，根據伸縮臂的(de)(de)(de)俯(fu)仰和轉動(dong)(dong)擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工(gong)(gong)(gong)作(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)梁選(xuan)用(yong)歐(ou)式古典箱型梁組織設計方案，重(zhong)量輕(qing)，合理配置；

2，整個PCB線路(lu)板(ban)制做，無對(dui)接焊縫(feng)，比拼(pin)湊承重梁更牢固。

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

4，選用埋弧焊自動(dong)焊、無損檢測。焊后總體拋(pao)丸除銹(xiu)，消(xiao)地應力(li)、防銹(xiu)處(chu)理，超過Sa2.5級；

5，厚鋼板(ban)原材料(liao)為Q235B；環(huan)氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接(jie)軟性設計方案，防止“幾(ji)條腿”運作(zuo)。

2，車轱(gu)轆選用鏜孔方(fang)式，應用數控機床鏜銑床一(yi)回精(jing)準定位生產(chan)加工，保證規格精(jing)密度和(he)配合尺寸；

3，每一端梁裝有(you)雙輪(lun)緣的(de)車轱轆、緩沖(chong)器(qi)、驅動器(qi)維(wei)護(hu)和防外(wai)遇保護(hu)器(qi)，安全性(xing)有(you)確保。

4，承(cheng)重梁與端梁選(xuan)用10.9級(ji)高強(qiang)螺栓聯接，保證(zheng)整個設(she)備(bei)構造(zao)抗壓強(qiang)度(du)和精密度(du)。

5，半今龍門端梁選用矩形方管制做，車轱轆為無(wu)邊緣設計方案，路(lu)軌與路(lu)面每(mei)平米。

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)；防止“幾條腿”運作。

2，電動機＋制(zhi)動系統＋減速器＋行程開關四合(he)一(yi)一(yi)體(ti)化設(she)計方案，結構緊湊

3，小轎車搭(da)建(jian)有安全性鉤，防(fang)失控。

4，全部傳動(dong)系統組織選(xuan)用無(wu)連軸器的立(li)即I/O方式，傳動(dong)系統高效(xiao)率(lv)、裝配線高精度、免維(wei)護保養(yang)。

5，工作(zuo)中級別為A6級，防(fang)水(shui)等(deng)級IP55，H級絕緣層(ceng)。防(fang)污(wu)防(fang)潮，提升(sheng)安(an)全級別。