門式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機主要用于戶外的(de)(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石料(liao)場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)(de)裝卸(xie)(xie)搬(ban)運(yun)(yun)工(gong)(gong)(gong)(gong)作(zuo) 。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機具(ju)備(bei)(bei)場(chang)所使用率(lv)高、工(gong)(gong)(gong)(gong)作(zuo) 范疇大(da)、融(rong)入(ru)范圍(wei)廣(guang)、實用性強等(deng)(deng)特性，在海(hai)港貨(huo)(huo)運(yun)(yun)站獲得普遍應用。它的(de)(de)(de)(de)金屬構(gou)(gou)(gou)件(jian)(jian)像門形架構(gou)(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝兩(liang)根(gen)撐(cheng)(cheng)(cheng)腳，能(neng)夠立即(ji)(ji)在路(lu)面的(de)(de)(de)(de)路(lu)軌上走動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能(neng)夠具(ju)備(bei)(bei)外伸懸臂梁(liang)。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機是門式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)這(zhe)種形變。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機適用堆放(fang)場(chang)及工(gong)(gong)(gong)(gong)業廠(chang)房(fang)內無牛腿支(zhi)(zhi)撐(cheng)(cheng)(cheng)點(dian)的(de)(de)(de)(de)場(chang)所，方式(shi)分(fen)成(cheng)半龍(long)門式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機和(he)龍(long)門式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機，大(da)噸(dun)數可去300噸(dun)。適用海(hai)港、堆放(fang)場(chang)等(deng)(deng)，進行戶外的(de)(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石料(liao)場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)(de)裝卸(xie)(xie)搬(ban)運(yun)(yun)工(gong)(gong)(gong)(gong)作(zuo) 。它的(de)(de)(de)(de)金屬構(gou)(gou)(gou)件(jian)(jian)像門形架構(gou)(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝兩(liang)根(gen)撐(cheng)(cheng)(cheng)腳，能(neng)夠立即(ji)(ji)在路(lu)面的(de)(de)(de)(de)路(lu)軌上走動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能(neng)夠具(ju)備(bei)(bei)外伸懸臂梁(liang)。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機結構(gou)(gou)(gou)類(lei)型(xing)由龍(long)門架、大(da)貨(huo)(huo)車(che)運(yun)(yun)作(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小(xiao)轎(jiao)車(che)和(he)電氣設備(bei)(bei)一(yi)(yi)部分(fen)等(deng)(deng)構(gou)(gou)(gou)成(cheng)。有的(de)(de)(de)(de)橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機只在一(yi)(yi)邊有支(zhi)(zhi)腳，另一(yi)(yi)邊支(zhi)(zhi)撐(cheng)(cheng)(cheng)點(dian)在工(gong)(gong)(gong)(gong)業廠(chang)房(fang)或(huo)棧橋(qiao)上運(yun)(yun)作(zuo)，稱(cheng)之(zhi)為半橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)龍(long)門架上端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端(duan)梁(liang))、支(zhi)(zhi)腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)一(yi)(yi)部分(fen)組成(cheng)。以便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)(gong)作(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠向一(yi)(yi)邊或(huo)兩(liang)邊抬起(qi)(qi)支(zhi)(zhi)腳之(zhi)外，產生懸壁(bi)。也(ye)可選用帶伸縮臂的(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小(xiao)轎(jiao)車(che)，根(gen)據(ju)伸縮臂的(de)(de)(de)(de)俯仰和(he)轉動(dong)(dong)擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)(gong)作(zuo) 范疇

承重梁構造

1，承重梁選用(yong)歐(ou)式(shi)古典箱型梁組織設計方案，重量(liang)輕(qing)，合理(li)配(pei)置；

2，整個PCB線(xian)路板制做，無對接焊(han)縫，比拼湊承(cheng)重梁更牢固。

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

4，選用埋弧焊自動焊、無(wu)損檢(jian)測。焊后總體拋丸除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅漆(qi)，薄(bo)厚120μm。

端梁一部分

1，端梁選用絞接軟性設計方案，防止(zhi)“幾條(tiao)腿”運作。

2，車轱轆選用(yong)鏜孔方式(shi)，應用(yong)數控機(ji)床鏜銑床一(yi)回(hui)精準定位生(sheng)產加工，保證規格(ge)精密(mi)度和(he)配(pei)合尺(chi)寸；

3，每(mei)一端梁裝有(you)雙輪緣的(de)車轱轆、緩沖(chong)器、驅動(dong)器維護和(he)防外遇(yu)保(bao)護器，安全性(xing)有(you)確保(bao)。

4，承重梁與端(duan)梁選用10.9級高強螺栓聯接(jie)，保證整個設備(bei)構造抗壓(ya)強度(du)和精密(mi)度(du)。

5，半今龍門端梁(liang)選(xuan)用矩形方管制做，車(che)轱轆為(wei)無邊(bian)緣設計方案，路(lu)軌與路(lu)面每平米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)(cheng)重梁(liang)與承(cheng)(cheng)重梁(liang)選用軟性(xing)絞接方(fang)式(shi)；防止“幾條(tiao)腿”運作(zuo)。

2，電動機＋制(zhi)動系統＋減(jian)速器＋行程開關四合一一體化設計(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(bu)傳動系(xi)統組織選用(yong)無連軸器的立即I/O方式，傳動系(xi)統高效率、裝配線高精度、免(mian)維護保(bao)養。

5，工(gong)作中級別(bie)為A6級，防水等級IP55，H級絕(jue)緣層(ceng)。防污防潮，提升安全級別(bie)。