門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機主(zhu)要(yao)用于戶外的(de)(de)(de)貨(huo)(huo)運站、石(shi)料(liao)場貨(huo)(huo)、散柜的(de)(de)(de)裝(zhuang)卸搬運工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機具(ju)備(bei)(bei)場所使用率高、工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范疇(chou)(chou)大(da)(da)(da)、融入(ru)范圍廣、實用性強等(deng)特性，在(zai)(zai)海(hai)港貨(huo)(huo)運站獲得普遍應用。它(ta)的(de)(de)(de)金屬構(gou)(gou)(gou)件像門形架構(gou)(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安(an)裝(zhuang)兩根(gen)撐腳(jiao)，能(neng)(neng)夠立即在(zai)(zai)路(lu)面的(de)(de)(de)路(lu)軌(gui)上走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩邊能(neng)(neng)夠具(ju)備(bei)(bei)外伸(shen)(shen)懸(xuan)(xuan)臂(bei)梁。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機是門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機適(shi)用堆放場及工(gong)(gong)(gong)業廠(chang)房內無牛(niu)腿支(zhi)(zhi)(zhi)撐點的(de)(de)(de)場所，方式(shi)(shi)(shi)分成(cheng)半龍門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機和龍門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機，大(da)(da)(da)噸數可去300噸。適(shi)用海(hai)港、堆放場等(deng)，進行(xing)戶外的(de)(de)(de)貨(huo)(huo)運站、石(shi)料(liao)場貨(huo)(huo)、散柜的(de)(de)(de)裝(zhuang)卸搬運工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 。它(ta)的(de)(de)(de)金屬構(gou)(gou)(gou)件像門形架構(gou)(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安(an)裝(zhuang)兩根(gen)撐腳(jiao)，能(neng)(neng)夠立即在(zai)(zai)路(lu)面的(de)(de)(de)路(lu)軌(gui)上走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩邊能(neng)(neng)夠具(ju)備(bei)(bei)外伸(shen)(shen)懸(xuan)(xuan)臂(bei)梁。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機結構(gou)(gou)(gou)類型由龍門架、大(da)(da)(da)貨(huo)(huo)車運作(zuo)(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車和電氣設(she)(she)備(bei)(bei)一(yi)部分等(deng)構(gou)(gou)(gou)成(cheng)。有的(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機只在(zai)(zai)一(yi)邊有支(zhi)(zhi)(zhi)腳(jiao)，另(ling)一(yi)邊支(zhi)(zhi)(zhi)撐點在(zai)(zai)工(gong)(gong)(gong)業廠(chang)房或棧橋(qiao)(qiao)上運作(zuo)(zuo)(zuo)，稱(cheng)之為(wei)半橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)龍門架上端(duan)跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁和端(duan)梁)、支(zhi)(zhi)(zhi)腳(jiao)、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁等(deng)一(yi)部分組(zu)成(cheng)。以便擴張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范疇(chou)(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁能(neng)(neng)夠向(xiang)一(yi)邊或兩邊抬起(qi)(qi)(qi)(qi)(qi)支(zhi)(zhi)(zhi)腳(jiao)之外，產生懸(xuan)(xuan)壁。也(ye)可選用帶伸(shen)(shen)縮(suo)臂(bei)的(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車，根(gen)據(ju)伸(shen)(shen)縮(suo)臂(bei)的(de)(de)(de)俯(fu)仰(yang)和轉動擴張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范疇(chou)(chou)

承重梁構造

1，承重梁(liang)(liang)選用歐式古(gu)典(dian)箱型梁(liang)(liang)組織設計方(fang)案，重量輕(qing)，合理(li)配置；

2，整(zheng)個PCB線路板制做，無(wu)對接焊(han)縫，比拼湊承(cheng)重梁更牢固。

3，豎(shu)直剛度(du)為(wei)1/800，梁端拱度(du)由數控(kong)切(qie)割整個PCB線路板開料，精準度(du)高。

4，選用埋弧焊自(zi)動焊、無(wu)損檢(jian)測。焊后總體拋丸除銹，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(huan)氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選(xuan)用(yong)絞接軟性設計(ji)方案(an)，防止“幾條腿”運作。

2，車(che)轱(gu)轆選(xuan)用(yong)鏜(tang)孔方式，應用(yong)數控(kong)機床鏜(tang)銑床一(yi)回(hui)精準(zhun)定位生(sheng)產加工，保證規格(ge)精密度和配合尺寸；

3，每一端梁裝有雙輪緣的(de)車轱(gu)轆、緩沖器、驅動器維護和(he)防(fang)外遇保(bao)護器，安全(quan)性有確保(bao)。

4，承重梁(liang)與端梁(liang)選(xuan)用10.9級高強(qiang)螺(luo)栓聯接，保證整個(ge)設備(bei)構(gou)造抗壓強(qiang)度和精密(mi)度。

5，半今龍門(men)端梁選用矩形方管制(zhi)做(zuo)，車轱(gu)轆為(wei)無(wu)邊緣設(she)計方案，路(lu)軌與路(lu)面每平(ping)米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重梁(liang)與承(cheng)重梁(liang)選(xuan)用軟性絞接方式；防(fang)止“幾條腿”運作(zuo)。

2，電動(dong)(dong)機＋制動(dong)(dong)系(xi)統＋減(jian)速器(qi)＋行程開關四合(he)一一體化設計方案，結(jie)構緊(jin)湊

3，小轎車搭建(jian)有安(an)全性鉤(gou)，防(fang)失控。

4，全部傳動系統組織(zhi)選用無連軸器的立即I/O方式(shi)，傳動系統高(gao)效率(lv)、裝配線高(gao)精度、免維護保養。

5，工作中級別為(wei)A6級，防(fang)(fang)水(shui)等級IP55，H級絕緣層。防(fang)(fang)污防(fang)(fang)潮(chao)，提(ti)升安(an)全級別。