門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于(yu)戶外的(de)(de)貨(huo)(huo)(huo)運站(zhan)、石料場(chang)(chang)(chang)貨(huo)(huo)(huo)、散柜的(de)(de)裝卸(xie)(xie)搬運工(gong)作(zuo)(zuo) 。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備場(chang)(chang)(chang)所(suo)使用(yong)(yong)率高、工(gong)作(zuo)(zuo) 范(fan)疇(chou)大(da)、融入(ru)范(fan)圍廣、實用(yong)(yong)性(xing)強(qiang)等(deng)特性(xing)，在海港(gang)(gang)貨(huo)(huo)(huo)運站(zhan)獲得普遍應用(yong)(yong)。它的(de)(de)金(jin)屬構件像門(men)(men)形(xing)架(jia)構，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)下安(an)裝兩(liang)根(gen)撐腳(jiao)，能(neng)夠(gou)(gou)立(li)(li)即在路(lu)(lu)面的(de)(de)路(lu)(lu)軌(gui)上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)(gou)具(ju)備外伸(shen)懸臂梁(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形(xing)變(bian)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆放場(chang)(chang)(chang)及工(gong)業廠房(fang)內無牛腿支撐點的(de)(de)場(chang)(chang)(chang)所(suo)，方式(shi)(shi)分成半龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數(shu)可(ke)去(qu)300噸。適用(yong)(yong)海港(gang)(gang)、堆放場(chang)(chang)(chang)等(deng)，進行戶外的(de)(de)貨(huo)(huo)(huo)運站(zhan)、石料場(chang)(chang)(chang)貨(huo)(huo)(huo)、散柜的(de)(de)裝卸(xie)(xie)搬運工(gong)作(zuo)(zuo) 。它的(de)(de)金(jin)屬構件像門(men)(men)形(xing)架(jia)構，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)下安(an)裝兩(liang)根(gen)撐腳(jiao)，能(neng)夠(gou)(gou)立(li)(li)即在路(lu)(lu)面的(de)(de)路(lu)(lu)軌(gui)上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)(gou)具(ju)備外伸(shen)懸臂梁(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構類型由龍(long)門(men)(men)架(jia)、大(da)貨(huo)(huo)(huo)車運作(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎車和(he)電氣(qi)設(she)備一(yi)(yi)(yi)部(bu)分等(deng)構成。有的(de)(de)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)(yi)(yi)邊(bian)(bian)有支腳(jiao)，另一(yi)(yi)(yi)邊(bian)(bian)支撐點在工(gong)業廠房(fang)或棧橋(qiao)上運作(zuo)(zuo)，稱(cheng)之為半橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍(long)門(men)(men)架(jia)上端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支腳(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)(yi)(yi)部(bu)分組(zu)成。以便(bian)擴(kuo)張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo)(zuo) 范(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)(gou)向一(yi)(yi)(yi)邊(bian)(bian)或兩(liang)邊(bian)(bian)抬起(qi)(qi)(qi)(qi)(qi)支腳(jiao)之外，產生(sheng)懸壁(bi)。也可(ke)選用(yong)(yong)帶伸(shen)縮臂的(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎車，根(gen)據伸(shen)縮臂的(de)(de)俯仰和(he)轉動擴(kuo)張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁選用(yong)歐式古(gu)典(dian)箱型梁組織設計方(fang)案(an)，重量輕，合(he)理(li)配置；

2，整個PCB線路板制做(zuo)，無對接(jie)焊(han)縫，比拼湊承重梁更牢固。

3，豎直(zhi)剛度(du)為1/800，梁(liang)端拱(gong)度(du)由數控(kong)切割(ge)整個PCB線路板開料，精(jing)準度(du)高。

4，選用埋(mai)弧焊自動(dong)焊、無損檢測。焊后總體拋丸除銹，消地應力、防(fang)銹處理，超(chao)過Sa2.5級(ji)；

5，厚鋼板原材料為Q235B；環氧富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設計方案，防止“幾條(tiao)腿”運作。

2，車轱轆選用(yong)鏜(tang)孔方式，應用(yong)數控機床(chuang)鏜(tang)銑床(chuang)一回精(jing)準定位(wei)生產加工，保(bao)證(zheng)規格精(jing)密度和配合尺寸；

3，每(mei)一端梁裝有(you)(you)雙輪緣的(de)車轱轆、緩沖器、驅動器維護和防(fang)外遇保護器，安全性有(you)(you)確保。

4，承重梁與端梁選用10.9級高強螺栓聯接，保證(zheng)整個設備(bei)構造(zao)抗壓強度和(he)精密度。

5，半今龍門端梁選用(yong)矩(ju)形方管制做，車轱轆為無邊緣設(she)計方案，路軌與路面(mian)每(mei)平米。

小轎車總程

1，雙(shuang)梁小(xiao)轎車承重(zhong)梁與承重(zhong)梁選用軟性絞接(jie)方式；防止“幾條腿”運(yun)作。

2，電動(dong)機＋制動(dong)系(xi)統＋減速器＋行程開關四合一一體(ti)化設計方案，結(jie)構(gou)緊湊

3，小轎車搭建有安全性鉤，防失控。

4，全(quan)部傳動(dong)系統組織選用無連軸器的立即I/O方(fang)式，傳動(dong)系統高(gao)效(xiao)率、裝配(pei)線(xian)高(gao)精度、免維護保(bao)養。

5，工作中級(ji)別(bie)為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層。防污(wu)防潮，提升安全(quan)級(ji)別(bie)。