門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用于(yu)戶(hu)外(wai)(wai)的(de)(de)(de)(de)貨(huo)運(yun)站(zhan)(zhan)、石料場(chang)(chang)貨(huo)、散柜的(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工(gong)(gong)作(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)(bei)場(chang)(chang)所使用率高、工(gong)(gong)作(zuo) 范疇大、融入范圍廣(guang)、實用性(xing)強等特性(xing)，在海港(gang)(gang)貨(huo)運(yun)站(zhan)(zhan)獲得普遍(bian)應用。它的(de)(de)(de)(de)金屬構件(jian)像門(men)(men)形(xing)(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)(zhuang)兩(liang)(liang)根(gen)(gen)撐腳(jiao)，能(neng)夠(gou)立(li)即在路面(mian)的(de)(de)(de)(de)路軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊能(neng)夠(gou)具備(bei)(bei)外(wai)(wai)伸(shen)(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)這種(zhong)形(xing)(xing)變。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用堆放場(chang)(chang)及工(gong)(gong)業廠(chang)房內無牛腿(tui)支(zhi)撐點(dian)的(de)(de)(de)(de)場(chang)(chang)所，方式(shi)(shi)分(fen)成(cheng)(cheng)半龍(long)門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍(long)門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)數(shu)可(ke)去300噸(dun)。適用海港(gang)(gang)、堆放場(chang)(chang)等，進行戶(hu)外(wai)(wai)的(de)(de)(de)(de)貨(huo)運(yun)站(zhan)(zhan)、石料場(chang)(chang)貨(huo)、散柜的(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工(gong)(gong)作(zuo) 。它的(de)(de)(de)(de)金屬構件(jian)像門(men)(men)形(xing)(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)(zhuang)兩(liang)(liang)根(gen)(gen)撐腳(jiao)，能(neng)夠(gou)立(li)即在路面(mian)的(de)(de)(de)(de)路軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊能(neng)夠(gou)具備(bei)(bei)外(wai)(wai)伸(shen)(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構類型由龍(long)門(men)(men)架(jia)、大貨(huo)車運(yun)作(zuo)組(zu)織(zhi)、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車和(he)電氣設(she)(she)備(bei)(bei)一(yi)(yi)部分(fen)等構成(cheng)(cheng)。有(you)的(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)(yi)邊有(you)支(zhi)腳(jiao)，另一(yi)(yi)邊支(zhi)撐點(dian)在工(gong)(gong)業廠(chang)房或棧橋(qiao)(qiao)上運(yun)作(zuo)，稱之為半橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)龍(long)門(men)(men)架(jia)上端(duan)跨(kua)接(jie) (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端(duan)梁(liang)(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)(yi)部分(fen)組(zu)成(cheng)(cheng)。以便擴(kuo)張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工(gong)(gong)作(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠(gou)向(xiang)一(yi)(yi)邊或兩(liang)(liang)邊抬起(qi)支(zhi)腳(jiao)之外(wai)(wai)，產生懸壁。也(ye)可(ke)選用帶(dai)伸(shen)(shen)縮臂(bei)的(de)(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車，根(gen)(gen)據(ju)伸(shen)(shen)縮臂(bei)的(de)(de)(de)(de)俯仰和(he)轉動(dong)擴(kuo)張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工(gong)(gong)作(zuo) 范疇

承重梁構造

1，承重梁選用歐(ou)式古典箱型梁組織設(she)計方(fang)案(an)，重量輕，合理配置；

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

3，豎直剛(gang)度為1/800，梁端拱度由數控切割整個PCB線路板開(kai)料，精(jing)準度高。

4，選(xuan)用埋弧焊自動(dong)焊、無損檢測。焊后總體拋丸除銹(xiu)，消地應力、防銹(xiu)處理，超(chao)過Sa2.5級(ji)；

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

端梁一部分

1，端梁選用絞接軟性設計方案，防止(zhi)“幾條腿(tui)”運作。

2，車轱(gu)轆(lu)選用(yong)鏜(tang)孔(kong)方式，應用(yong)數控(kong)機床(chuang)鏜(tang)銑床(chuang)一回精準定位生產加工，保(bao)證(zheng)規格精密(mi)度和(he)配(pei)合尺寸；

3，每一端梁裝有雙輪緣的(de)車(che)轱(gu)轆、緩沖器(qi)、驅動器(qi)維護(hu)和防外(wai)遇保護(hu)器(qi)，安全性有確保。

4，承重梁與端梁選用10.9級高強螺栓(shuan)聯接，保(bao)證整個設備構造抗壓強度和精密度。

5，半今龍門端梁選用矩形方管(guan)制做，車轱轆為(wei)無(wu)邊緣設計方案(an)，路軌與路面每平米。

小轎車總程

1，雙梁(liang)小(xiao)轎車承重梁(liang)與承重梁(liang)選用軟(ruan)性(xing)絞(jiao)接方(fang)式；防止“幾條腿”運(yun)作。

2，電動機(ji)＋制動系統(tong)＋減速器＋行程開關四合(he)一一體化(hua)設(she)計方案，結構緊(jin)湊

3，小轎車(che)搭建有安全性鉤，防失控。

4，全部傳(chuan)動(dong)系(xi)統組織選用無連軸器(qi)的立即I/O方式，傳(chuan)動(dong)系(xi)統高(gao)效率、裝配線高(gao)精度、免維護保養。

5，工作中級別為A6級，防(fang)水等級IP55，H級絕緣層。防(fang)污(wu)防(fang)潮(chao)，提升安全(quan)級別。