門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機主(zhu)要(yao)用(yong)于戶外(wai)的(de)(de)貨(huo)(huo)(huo)運(yun)(yun)站、石料場貨(huo)(huo)(huo)、散柜的(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機具(ju)備(bei)場所使(shi)用(yong)率高、工(gong)(gong)作(zuo) 范(fan)疇(chou)(chou)大、融入范(fan)圍廣、實用(yong)性強等(deng)特性，在(zai)(zai)海港(gang)貨(huo)(huo)(huo)運(yun)(yun)站獲(huo)得普遍應用(yong)。它(ta)的(de)(de)金(jin)(jin)屬(shu)構(gou)件(jian)像門形(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)(zhuang)(zhuang)兩(liang)根撐腳，能(neng)夠(gou)(gou)立即(ji)(ji)在(zai)(zai)路面(mian)的(de)(de)路軌上走(zou)(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能(neng)夠(gou)(gou)具(ju)備(bei)外(wai)伸(shen)懸臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機是門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)這種形(xing)變。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機適用(yong)堆(dui)放(fang)場及(ji)工(gong)(gong)業(ye)廠房內無牛腿(tui)支(zhi)(zhi)撐點的(de)(de)場所，方式(shi)(shi)(shi)(shi)分成(cheng)半龍門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機和龍門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機，大噸數可(ke)去(qu)300噸。適用(yong)海港(gang)、堆(dui)放(fang)場等(deng)，進行(xing)戶外(wai)的(de)(de)貨(huo)(huo)(huo)運(yun)(yun)站、石料場貨(huo)(huo)(huo)、散柜的(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo) 。它(ta)的(de)(de)金(jin)(jin)屬(shu)構(gou)件(jian)像門形(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)(zhuang)(zhuang)兩(liang)根撐腳，能(neng)夠(gou)(gou)立即(ji)(ji)在(zai)(zai)路面(mian)的(de)(de)路軌上走(zou)(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能(neng)夠(gou)(gou)具(ju)備(bei)外(wai)伸(shen)懸臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機結構(gou)類型由龍門架(jia)、大貨(huo)(huo)(huo)車(che)運(yun)(yun)作(zuo)組(zu)織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎車(che)和電氣設(she)備(bei)一部分等(deng)構(gou)成(cheng)。有的(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機只(zhi)在(zai)(zai)一邊有支(zhi)(zhi)腳，另(ling)一邊支(zhi)(zhi)撐點在(zai)(zai)工(gong)(gong)業(ye)廠房或棧橋(qiao)(qiao)上運(yun)(yun)作(zuo)，稱之為半橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)龍門架(jia)上端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支(zhi)(zhi)腳、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一部分組(zu)成(cheng)。以(yi)便(bian)擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)作(zuo) 范(fan)疇(chou)(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)(gou)向(xiang)一邊或兩(liang)邊抬起(qi)(qi)(qi)(qi)(qi)支(zhi)(zhi)腳之外(wai)，產生懸壁。也可(ke)選用(yong)帶伸(shen)縮(suo)臂的(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎車(che)，根據伸(shen)縮(suo)臂的(de)(de)俯(fu)仰和轉(zhuan)動擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)作(zuo) 范(fan)疇(chou)(chou)

承重梁構造

1，承重梁選用歐式古典箱型(xing)梁組織設計方案，重量輕，合(he)理配置；

2，整(zheng)個(ge)PCB線路板制做，無對接(jie)焊(han)縫，比(bi)拼湊承(cheng)重(zhong)梁更牢固。

3，豎直(zhi)剛度(du)為1/800，梁端拱度(du)由數控切割整個(ge)PCB線路板開料，精準度(du)高。

4，選用埋弧(hu)焊(han)自動焊(han)、無損檢測。焊(han)后(hou)總體拋丸除銹，消地應力、防銹處理，超(chao)過Sa2.5級(ji)；

5，厚鋼板(ban)原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選(xuan)用絞(jiao)接(jie)軟性(xing)設計(ji)方(fang)案(an)，防止(zhi)“幾條腿”運作。

2，車轱轆選用鏜(tang)孔方式(shi)，應用數控機床(chuang)鏜(tang)銑床(chuang)一回精(jing)準定位生(sheng)產(chan)加工，保證規格精(jing)密度和配(pei)合尺寸；

3，每一端梁裝有(you)雙輪緣的車轱轆、緩(huan)沖器、驅動(dong)器維護和(he)防外遇保(bao)護器，安全性有(you)確保(bao)。

4，承重梁與端梁選用10.9級高強(qiang)螺栓聯接，保證整個設(she)備構造抗(kang)壓強(qiang)度(du)和精(jing)密度(du)。

5，半(ban)今龍門端(duan)梁選用矩形(xing)方(fang)管制(zhi)做，車轱轆為無邊緣設計(ji)方(fang)案，路軌與路面每平米。

小轎車總程

1，雙梁小轎車承(cheng)重梁與承(cheng)重梁選用軟性絞(jiao)接方(fang)式；防止“幾條腿”運作。

2，電(dian)動機＋制動系(xi)統＋減速器＋行程開關(guan)四(si)合一一體(ti)化設計(ji)方案，結構緊湊

3，小轎車搭建(jian)有安全性鉤，防失控。

4，全部傳(chuan)動(dong)(dong)系(xi)統(tong)(tong)組織(zhi)選用無連(lian)軸器的(de)立即(ji)I/O方(fang)式，傳(chuan)動(dong)(dong)系(xi)統(tong)(tong)高效(xiao)率、裝配線(xian)高精度、免維護保(bao)養。

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