門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主要用(yong)于戶(hu)外(wai)的貨運(yun)(yun)站(zhan)、石料場(chang)(chang)貨、散柜(ju)的裝(zhuang)(zhuang)(zhuang)卸(xie)搬運(yun)(yun)工(gong)(gong)作(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具(ju)備(bei)場(chang)(chang)所使用(yong)率高、工(gong)(gong)作(zuo) 范疇大(da)、融入范圍廣(guang)、實(shi)用(yong)性強等特(te)性，在(zai)海(hai)(hai)港貨運(yun)(yun)站(zhan)獲得(de)普遍應用(yong)。它的金屬(shu)構件像門(men)形(xing)架構，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁下(xia)安裝(zhuang)(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)，能(neng)夠(gou)立即在(zai)路(lu)(lu)(lu)面的路(lu)(lu)(lu)軌(gui)上(shang)(shang)走動，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)邊(bian)能(neng)夠(gou)具(ju)備(bei)外(wai)伸懸臂梁。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的這種形(xing)變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適用(yong)堆放場(chang)(chang)及工(gong)(gong)業廠(chang)(chang)房(fang)內無牛(niu)腿(tui)支(zhi)撐(cheng)點的場(chang)(chang)所，方式(shi)(shi)(shi)分成半(ban)龍門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和(he)(he)龍門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大(da)噸(dun)數可去300噸(dun)。適用(yong)海(hai)(hai)港、堆放場(chang)(chang)等，進行戶(hu)外(wai)的貨運(yun)(yun)站(zhan)、石料場(chang)(chang)貨、散柜(ju)的裝(zhuang)(zhuang)(zhuang)卸(xie)搬運(yun)(yun)工(gong)(gong)作(zuo) 。它的金屬(shu)構件像門(men)形(xing)架構，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁下(xia)安裝(zhuang)(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)，能(neng)夠(gou)立即在(zai)路(lu)(lu)(lu)面的路(lu)(lu)(lu)軌(gui)上(shang)(shang)走動，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)邊(bian)能(neng)夠(gou)具(ju)備(bei)外(wai)伸懸臂梁。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構類型(xing)由龍門(men)架、大(da)貨車(che)運(yun)(yun)作(zuo)組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小(xiao)轎車(che)和(he)(he)電(dian)氣(qi)設備(bei)一部(bu)(bu)分等構成。有的橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在(zai)一邊(bian)有支(zhi)腳(jiao)，另一邊(bian)支(zhi)撐(cheng)點在(zai)工(gong)(gong)業廠(chang)(chang)房(fang)或(huo)棧橋(qiao)上(shang)(shang)運(yun)(yun)作(zuo)，稱之(zhi)為半(ban)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的龍門(men)架上(shang)(shang)端跨接 (含(han)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁和(he)(he)端梁)、支(zhi)腳(jiao)、下(xia)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁等一部(bu)(bu)分組(zu)成。以便擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo) 范疇，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁能(neng)夠(gou)向(xiang)一邊(bian)或(huo)兩(liang)邊(bian)抬(tai)起(qi)(qi)支(zhi)腳(jiao)之(zhi)外(wai)，產生懸壁。也(ye)可選用(yong)帶伸縮臂的起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小(xiao)轎車(che)，根(gen)據伸縮臂的俯(fu)仰和(he)(he)轉動擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo) 范疇

承重梁構造

1，承(cheng)重(zhong)梁(liang)選用歐式古典箱型梁(liang)組織設計方(fang)案，重(zhong)量輕(qing)，合理配(pei)置；

2，整(zheng)個PCB線路板制做，無(wu)對接焊縫，比拼湊(cou)承(cheng)重梁更牢固。

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

4，選用埋弧焊(han)自動焊(han)、無損檢測。焊(han)后總體(ti)拋丸(wan)除銹，消地應力、防銹處理，超過(guo)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，端梁選用絞接軟性設計方案(an)，防止“幾條腿(tui)”運(yun)作。

2，車轱轆選用(yong)鏜(tang)孔方式，應用(yong)數(shu)控機床鏜(tang)銑(xian)床一回精(jing)準(zhun)定位生(sheng)產加工(gong)，保證規(gui)格(ge)精(jing)密度(du)和配(pei)合尺寸(cun)；

3，每一端梁裝(zhuang)有雙(shuang)輪緣的(de)車(che)轱轆、緩(huan)沖器(qi)(qi)、驅動器(qi)(qi)維(wei)護(hu)和防外遇保(bao)護(hu)器(qi)(qi)，安全性(xing)有確保(bao)。

4，承重(zhong)梁與端梁選用(yong)10.9級高強螺栓聯接，保證整個設備構造抗壓強度和精密度。

5，半今龍門端梁(liang)選用矩形方管制做，車(che)轱轆為(wei)無邊(bian)緣設計方案，路軌與路面(mian)每(mei)平米。

小轎車總程

1，雙(shuang)梁(liang)小轎車承(cheng)重(zhong)梁(liang)與承(cheng)重(zhong)梁(liang)選(xuan)用軟性絞接(jie)方(fang)式(shi)；防止“幾條腿”運(yun)作。

2，電動機＋制動系(xi)統＋減速器(qi)＋行程開(kai)關四合一(yi)一(yi)體(ti)化設(she)計方案，結(jie)構緊湊

3，小轎(jiao)車搭建有(you)安(an)全(quan)性(xing)鉤，防失控。

4，全部傳動(dong)(dong)系(xi)統(tong)組織選用(yong)無連(lian)軸(zhou)器(qi)的立即I/O方式，傳動(dong)(dong)系(xi)統(tong)高(gao)(gao)效率、裝(zhuang)配線高(gao)(gao)精度、免(mian)維護保養(yang)。

5，工作中級別為A6級，防水等級IP55，H級絕緣層。防污(wu)防潮(chao)，提升安(an)全級別。