門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于(yu)戶外的(de)(de)(de)貨(huo)(huo)(huo)運(yun)(yun)(yun)站(zhan)、石料場(chang)(chang)(chang)貨(huo)(huo)(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備場(chang)(chang)(chang)所使用(yong)(yong)率(lv)高、工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)(fan)疇大(da)、融入范(fan)(fan)圍廣(guang)、實用(yong)(yong)性(xing)強等(deng)特性(xing)，在(zai)(zai)(zai)海港(gang)貨(huo)(huo)(huo)運(yun)(yun)(yun)站(zhan)獲得普遍應(ying)用(yong)(yong)。它(ta)(ta)的(de)(de)(de)金(jin)屬構(gou)件(jian)像門形架(jia)(jia)(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安(an)裝(zhuang)兩(liang)根撐腳(jiao)，能(neng)夠(gou)立即在(zai)(zai)(zai)路面(mian)的(de)(de)(de)路軌上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)具(ju)備外伸(shen)懸臂梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這種形變。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆(dui)放場(chang)(chang)(chang)及工(gong)(gong)業(ye)廠房(fang)內無(wu)牛腿(tui)支撐點(dian)的(de)(de)(de)場(chang)(chang)(chang)所，方(fang)式(shi)(shi)(shi)分(fen)成半(ban)龍門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可(ke)去300噸。適用(yong)(yong)海港(gang)、堆(dui)放場(chang)(chang)(chang)等(deng)，進行戶外的(de)(de)(de)貨(huo)(huo)(huo)運(yun)(yun)(yun)站(zhan)、石料場(chang)(chang)(chang)貨(huo)(huo)(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。它(ta)(ta)的(de)(de)(de)金(jin)屬構(gou)件(jian)像門形架(jia)(jia)(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安(an)裝(zhuang)兩(liang)根撐腳(jiao)，能(neng)夠(gou)立即在(zai)(zai)(zai)路面(mian)的(de)(de)(de)路軌上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)具(ju)備外伸(shen)懸臂梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由龍門架(jia)(jia)(jia)、大(da)貨(huo)(huo)(huo)車(che)運(yun)(yun)(yun)作(zuo)(zuo)(zuo)組(zu)織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)和電氣設備一(yi)(yi)部(bu)分(fen)等(deng)構(gou)成。有的(de)(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只(zhi)在(zai)(zai)(zai)一(yi)(yi)邊(bian)(bian)有支腳(jiao)，另一(yi)(yi)邊(bian)(bian)支撐點(dian)在(zai)(zai)(zai)工(gong)(gong)業(ye)廠房(fang)或(huo)棧(zhan)橋(qiao)上(shang)運(yun)(yun)(yun)作(zuo)(zuo)(zuo)，稱之為半(ban)橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍門架(jia)(jia)(jia)上(shang)端(duan)跨(kua)接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端(duan)梁(liang)(liang))、支腳(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)(yi)部(bu)分(fen)組(zu)成。以便(bian)擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)向一(yi)(yi)邊(bian)(bian)或(huo)兩(liang)邊(bian)(bian)抬(tai)起(qi)支腳(jiao)之外，產生懸壁。也可(ke)選(xuan)用(yong)(yong)帶伸(shen)縮臂的(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)，根據(ju)伸(shen)縮臂的(de)(de)(de)俯仰(yang)和轉(zhuan)動擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)(fan)疇

承重梁構造

1，承(cheng)重梁選用歐式(shi)古典箱型梁組織(zhi)設計方案，重量輕，合(he)理配置；

2，整(zheng)個PCB線路板制做，無(wu)對接焊縫(feng)，比拼湊承(cheng)重梁(liang)更(geng)牢固。

3，豎直剛度為1/800，梁端拱(gong)度由(you)數控切割整(zheng)個(ge)PCB線(xian)路板開料，精準度高。

4，選用埋弧焊(han)自動焊(han)、無損(sun)檢測。焊(han)后總體拋(pao)丸除銹，消(xiao)地(di)應力、防銹處理，超過Sa2.5級；

5，厚鋼板(ban)原材料為Q235B；環氧(yang)富鋅漆，薄厚120μm。

端梁一部分

1，端(duan)梁(liang)選(xuan)用絞接軟(ruan)性設計方(fang)案，防止(zhi)“幾條腿”運作。

2，車轱轆(lu)選用(yong)鏜(tang)孔方式，應用(yong)數控機床(chuang)鏜(tang)銑床(chuang)一回精準定(ding)位生產(chan)加工，保證規格精密度和配合尺寸；

3，每一端(duan)梁(liang)裝有雙(shuang)輪緣的車轱轆、緩沖器(qi)、驅動器(qi)維護和防外(wai)遇保護器(qi)，安全性有確保。

4，承(cheng)重梁(liang)與端梁(liang)選用10.9級(ji)高強螺栓聯接，保證整(zheng)個(ge)設(she)備構造抗壓強度(du)和精(jing)密度(du)。

5，半(ban)今(jin)龍門端(duan)梁(liang)選用矩形方管制做，車轱轆為無邊緣設(she)計方案(an)，路(lu)軌(gui)與路(lu)面每平米。

小轎車總程

1，雙梁(liang)小轎(jiao)車承(cheng)重(zhong)梁(liang)與承(cheng)重(zhong)梁(liang)選用軟性絞接方式；防止“幾(ji)條腿”運作。

2，電動機＋制(zhi)動系統(tong)＋減速(su)器＋行程(cheng)開(kai)關四(si)合一一體化(hua)設計方案，結構緊湊

3，小轎車搭建有安全性(xing)鉤，防失控。

4，全部傳動系統組織選用無連軸器的立(li)即(ji)I/O方式，傳動系統高(gao)效率、裝配線高(gao)精度、免(mian)維護保養。

5，工作中級別為A6級，防水等級IP55，H級絕(jue)緣層。防污(wu)防潮，提(ti)升安全級別。