門式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主(zhu)要(yao)用于戶外(wai)的(de)(de)貨(huo)(huo)運站、石(shi)料(liao)場(chang)貨(huo)(huo)、散(san)(san)柜的(de)(de)裝(zhuang)卸搬運工(gong)(gong)(gong)作(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)(bei)場(chang)所使用率(lv)高、工(gong)(gong)(gong)作(zuo) 范(fan)(fan)疇大(da)、融入(ru)范(fan)(fan)圍廣(guang)、實用性強(qiang)等(deng)特性，在(zai)海港貨(huo)(huo)運站獲得普遍(bian)應用。它的(de)(de)金(jin)屬構件(jian)像門形(xing)架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩(liang)(liang)根撐腳，能夠(gou)(gou)立即在(zai)路面的(de)(de)路軌(gui)上(shang)(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊(bian)(bian)能夠(gou)(gou)具(ju)備(bei)(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形(xing)變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用堆(dui)(dui)放(fang)場(chang)及工(gong)(gong)(gong)業廠房內無牛(niu)腿(tui)支(zhi)撐點(dian)的(de)(de)場(chang)所，方式(shi)(shi)(shi)分(fen)成(cheng)半龍門式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)龍門式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可(ke)去300噸。適(shi)用海港、堆(dui)(dui)放(fang)場(chang)等(deng)，進行戶外(wai)的(de)(de)貨(huo)(huo)運站、石(shi)料(liao)場(chang)貨(huo)(huo)、散(san)(san)柜的(de)(de)裝(zhuang)卸搬運工(gong)(gong)(gong)作(zuo) 。它的(de)(de)金(jin)屬構件(jian)像門形(xing)架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩(liang)(liang)根撐腳，能夠(gou)(gou)立即在(zai)路面的(de)(de)路軌(gui)上(shang)(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊(bian)(bian)能夠(gou)(gou)具(ju)備(bei)(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構類(lei)型由龍門架、大(da)貨(huo)(huo)車(che)運作(zuo)組織(zhi)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)和(he)(he)電氣設(she)(she)備(bei)(bei)一部(bu)分(fen)等(deng)構成(cheng)。有(you)的(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一邊(bian)(bian)有(you)支(zhi)腳，另(ling)一邊(bian)(bian)支(zhi)撐點(dian)在(zai)工(gong)(gong)(gong)業廠房或棧橋(qiao)上(shang)(shang)運作(zuo)，稱之(zhi)(zhi)為半橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門架上(shang)(shang)端跨(kua)接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)(he)端梁(liang))、支(zhi)腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一部(bu)分(fen)組成(cheng)。以(yi)便擴(kuo)張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工(gong)(gong)(gong)作(zuo) 范(fan)(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能夠(gou)(gou)向一邊(bian)(bian)或兩(liang)(liang)邊(bian)(bian)抬起(qi)(qi)(qi)支(zhi)腳之(zhi)(zhi)外(wai)，產生懸(xuan)壁。也可(ke)選用帶伸縮(suo)臂(bei)的(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)，根據伸縮(suo)臂(bei)的(de)(de)俯仰和(he)(he)轉動擴(kuo)張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工(gong)(gong)(gong)作(zuo) 范(fan)(fan)疇

承重梁構造

1，承(cheng)重梁(liang)選用歐(ou)式古典箱型梁(liang)組織(zhi)設計方案，重量輕，合理(li)配(pei)置；

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

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

4，選用(yong)埋(mai)弧焊自動焊、無損檢測。焊后總體拋(pao)丸(wan)除銹，消地應力、防(fang)銹處理，超過Sa2.5級(ji)；

5，厚(hou)鋼板原(yuan)材料為Q235B；環氧(yang)富鋅(xin)漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用(yong)絞接(jie)軟性設計方案，防止“幾條腿”運作。

2，車轱轆選用鏜孔(kong)方式，應用數控機床(chuang)鏜銑床(chuang)一回(hui)精(jing)準定(ding)位生產(chan)加工，保證(zheng)規格精(jing)密度和配合尺寸；

3，每一端梁(liang)裝有雙輪緣(yuan)的車(che)轱轆、緩沖器、驅動器維護(hu)和防外遇保護(hu)器，安(an)全性有確保。

4，承重(zhong)梁與端梁選(xuan)用10.9級(ji)高強(qiang)螺栓(shuan)聯接，保證整個設備構造抗壓強(qiang)度和精密度。

5，半今龍門端梁選用(yong)矩形(xing)方(fang)管制做，車轱轆為無邊緣設計方(fang)案，路軌與路面每(mei)平米。

小轎車總程

1，雙梁(liang)小轎車承重梁(liang)與承重梁(liang)選用軟性絞接方式(shi)；防止“幾條腿”運(yun)作。

2，電動機＋制動系統＋減速器(qi)＋行程開關(guan)四合一一體化設計方案，結(jie)構緊湊

3，小轎車搭建(jian)有安(an)全性鉤，防失控。

4，全部傳動系(xi)統(tong)(tong)組織(zhi)選(xuan)用無連(lian)軸器的立即I/O方式，傳動系(xi)統(tong)(tong)高(gao)(gao)效率、裝配線(xian)高(gao)(gao)精(jing)度、免維護保養(yang)。

5，工作中級(ji)別(bie)為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層。防污防潮，提升(sheng)安(an)全(quan)級(ji)別(bie)。