門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)主(zhu)要用(yong)(yong)(yong)于(yu)戶外(wai)的(de)(de)(de)(de)貨(huo)運站(zhan)、石料(liao)場(chang)貨(huo)、散柜(ju)的(de)(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運工(gong)(gong)(gong)(gong)(gong)作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場(chang)所使用(yong)(yong)(yong)率高、工(gong)(gong)(gong)(gong)(gong)作(zuo) 范疇大(da)(da)(da)、融入范圍廣、實(shi)用(yong)(yong)(yong)性(xing)強等特性(xing)，在海港貨(huo)運站(zhan)獲得普遍應(ying)用(yong)(yong)(yong)。它(ta)的(de)(de)(de)(de)金(jin)屬(shu)構件像門形(xing)架(jia)(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)(zhuang)(zhuang)兩(liang)根撐(cheng)(cheng)腳(jiao)(jiao)(jiao)(jiao)，能(neng)夠(gou)立(li)即(ji)在路面的(de)(de)(de)(de)路軌上走動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)具備(bei)外(wai)伸(shen)懸臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)這種形(xing)變。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)(yong)(yong)堆放(fang)場(chang)及(ji)工(gong)(gong)(gong)(gong)(gong)業廠(chang)房(fang)內無牛腿支(zhi)(zhi)撐(cheng)(cheng)點的(de)(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)(shi)分(fen)成(cheng)半龍門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)(da)(da)噸數可去300噸。適用(yong)(yong)(yong)海港、堆放(fang)場(chang)等，進(jin)行戶外(wai)的(de)(de)(de)(de)貨(huo)運站(zhan)、石料(liao)場(chang)貨(huo)、散柜(ju)的(de)(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運工(gong)(gong)(gong)(gong)(gong)作(zuo) 。它(ta)的(de)(de)(de)(de)金(jin)屬(shu)構件像門形(xing)架(jia)(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)(zhuang)(zhuang)兩(liang)根撐(cheng)(cheng)腳(jiao)(jiao)(jiao)(jiao)，能(neng)夠(gou)立(li)即(ji)在路面的(de)(de)(de)(de)路軌上走動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)具備(bei)外(wai)伸(shen)懸臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)結(jie)構類(lei)型由龍門架(jia)(jia)、大(da)(da)(da)貨(huo)車(che)運作(zuo)組織(zhi)、起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎車(che)和電(dian)氣設(she)備(bei)一(yi)部(bu)(bu)分(fen)等構成(cheng)。有的(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在一(yi)邊(bian)有支(zhi)(zhi)腳(jiao)(jiao)(jiao)(jiao)，另一(yi)邊(bian)支(zhi)(zhi)撐(cheng)(cheng)點在工(gong)(gong)(gong)(gong)(gong)業廠(chang)房(fang)或棧(zhan)橋(qiao)(qiao)上運作(zuo)，稱之為半橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)龍門架(jia)(jia)上端跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支(zhi)(zhi)腳(jiao)(jiao)(jiao)(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)等一(yi)部(bu)(bu)分(fen)組成(cheng)。以(yi)便(bian)擴張起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)(gong)(gong)作(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)向一(yi)邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)(jiao)(jiao)(jiao)之外(wai)，產生懸壁(bi)。也可選用(yong)(yong)(yong)帶伸(shen)縮(suo)臂(bei)的(de)(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎車(che)，根據伸(shen)縮(suo)臂(bei)的(de)(de)(de)(de)俯仰和轉動(dong)(dong)擴張起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)(gong)(gong)作(zuo) 范疇

承重梁構造

1，承(cheng)重梁選(xuan)用歐式古(gu)典箱型梁組織設計方案，重量輕(qing)，合理配置；

2，整個PCB線(xian)路(lu)板制做，無對接(jie)焊縫，比拼湊承重梁更牢固(gu)。

3，豎(shu)直剛度(du)為(wei)1/800，梁端拱度(du)由數控切割(ge)整個PCB線路板開(kai)料，精準度(du)高(gao)。

4，選(xuan)用(yong)埋弧(hu)焊(han)自動焊(han)、無損檢測(ce)。焊(han)后(hou)總體拋丸除銹，消地應力、防銹處理，超過(guo)Sa2.5級；

5，厚鋼板原(yuan)材(cai)料(liao)為Q235B；環氧富(fu)鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設計方案，防(fang)止“幾條腿”運作。

2，車(che)轱轆(lu)選用鏜孔方式，應用數控機床鏜銑床一(yi)回精準(zhun)定位生產加工，保(bao)證規格精密度和(he)配合尺寸；

3，每一(yi)端梁裝有雙輪緣的車轱轆、緩沖器、驅(qu)動器維護和防外遇保(bao)護器，安全(quan)性有確保(bao)。

4，承重梁(liang)與端(duan)梁(liang)選用10.9級高強(qiang)螺栓(shuan)聯接，保證整個設備構造(zao)抗壓強(qiang)度和精密(mi)度。

5，半(ban)今(jin)龍門端梁選(xuan)用矩形方管制做，車轱轆(lu)為無(wu)邊緣設計方案，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(yu)承重梁(liang)選用軟性絞(jiao)接方式；防止“幾條(tiao)腿”運作。

2，電(dian)動(dong)機＋制(zhi)動(dong)系統(tong)＋減(jian)速器(qi)＋行程開關四(si)合一一體(ti)化(hua)設計方案，結構緊湊

3，小轎車搭建有安全性(xing)鉤(gou)，防失(shi)控。

4，全(quan)部傳動系統組織(zhi)選(xuan)用無連軸(zhou)器的(de)立即(ji)I/O方(fang)式，傳動系統高效率(lv)、裝配線高精度、免維護保養。

5，工(gong)作中級(ji)別為(wei)A6級(ji)，防(fang)(fang)水等級(ji)IP55，H級(ji)絕緣層。防(fang)(fang)污防(fang)(fang)潮，提升安全級(ji)別。