門(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于戶(hu)外(wai)的(de)(de)(de)貨(huo)(huo)運(yun)(yun)(yun)站、石(shi)料場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)(yun)(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場(chang)所(suo)(suo)使(shi)用(yong)(yong)率高、工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)(fan)疇大(da)、融入范(fan)(fan)圍廣、實用(yong)(yong)性強等特性，在海港(gang)貨(huo)(huo)運(yun)(yun)(yun)站獲得普遍應用(yong)(yong)。它(ta)的(de)(de)(de)金屬構(gou)(gou)件像門(men)(men)(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)(xia)安裝(zhuang)(zhuang)兩(liang)根撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)立即(ji)在路(lu)面的(de)(de)(de)路(lu)軌上走(zou)(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能(neng)(neng)夠(gou)具備(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)(liang)(liang)。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這種形變。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)(yong)堆放(fang)場(chang)及工(gong)(gong)業廠房(fang)內無牛腿支(zhi)(zhi)撐(cheng)點的(de)(de)(de)場(chang)所(suo)(suo)，方(fang)式(shi)分成半龍門(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍門(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可(ke)去300噸。適(shi)用(yong)(yong)海港(gang)、堆放(fang)場(chang)等，進行戶(hu)外(wai)的(de)(de)(de)貨(huo)(huo)運(yun)(yun)(yun)站、石(shi)料場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)(yun)(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。它(ta)的(de)(de)(de)金屬構(gou)(gou)件像門(men)(men)(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)(xia)安裝(zhuang)(zhuang)兩(liang)根撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)立即(ji)在路(lu)面的(de)(de)(de)路(lu)軌上走(zou)(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能(neng)(neng)夠(gou)具備(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)(liang)(liang)。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)類型由龍門(men)(men)(men)架(jia)、大(da)貨(huo)(huo)車(che)運(yun)(yun)(yun)作(zuo)(zuo)(zuo)組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎車(che)和(he)電氣設備(bei)一(yi)(yi)部分等構(gou)(gou)成。有(you)(you)的(de)(de)(de)橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只(zhi)在一(yi)(yi)邊(bian)有(you)(you)支(zhi)(zhi)腳(jiao)，另一(yi)(yi)邊(bian)支(zhi)(zhi)撐(cheng)點在工(gong)(gong)業廠房(fang)或(huo)(huo)棧橋(qiao)上運(yun)(yun)(yun)作(zuo)(zuo)(zuo)，稱之(zhi)為半橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍門(men)(men)(men)架(jia)上端跨接(jie) (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支(zhi)(zhi)腳(jiao)、下(xia)(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)(yi)部分組(zu)成。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)(neng)夠(gou)向一(yi)(yi)邊(bian)或(huo)(huo)兩(liang)邊(bian)抬起(qi)(qi)支(zhi)(zhi)腳(jiao)之(zhi)外(wai)，產生懸(xuan)壁。也可(ke)選用(yong)(yong)帶伸(shen)縮臂的(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎車(che)，根據(ju)伸(shen)縮臂的(de)(de)(de)俯仰和(he)轉動(dong)擴張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)(fan)疇

承重梁構造

1，承(cheng)重(zhong)梁選用(yong)歐式古典(dian)箱型梁組織設計方案，重(zhong)量輕，合理配置；

2，整個PCB線路板制做，無對接焊縫(feng)，比拼湊(cou)承重梁更牢固。

3，豎直剛(gang)度為1/800，梁端拱度由數控(kong)切割整(zheng)個PCB線路板開料，精準度高。

4，選用埋弧(hu)焊自動焊、無損檢測。焊后總體拋丸除銹，消地應力、防(fang)銹處理，超過(guo)Sa2.5級(ji)；

5，厚鋼板原材料為Q235B；環氧(yang)富鋅漆，薄厚120μm。

端梁一部分

1，端(duan)梁(liang)選用(yong)絞(jiao)接軟性設計(ji)方案(an)，防止“幾條腿(tui)”運作。

2，車(che)轱轆選用鏜孔(kong)方式，應用數(shu)控(kong)機床鏜銑床一回精準定位生產加工，保證規格(ge)精密(mi)度和配合尺寸；

3，每(mei)一(yi)端(duan)梁裝有(you)雙輪緣(yuan)的車轱轆、緩(huan)沖器(qi)、驅動(dong)器(qi)維護和防外遇保護器(qi)，安全(quan)性有(you)確(que)保。

4，承重(zhong)梁與端梁選用10.9級高強螺栓聯接(jie)，保證整(zheng)個(ge)設備構造抗壓(ya)強度和(he)精(jing)密度。

5，半今龍門端梁選用矩形方管制做，車(che)轱轆為無(wu)邊(bian)緣設計方案，路軌與路面每平米。

小轎車總程

1，雙梁小轎車承重(zhong)梁與承重(zhong)梁選用軟性絞接方(fang)式；防(fang)止“幾條腿”運作。

2，電(dian)動(dong)機＋制動(dong)系統(tong)＋減速器＋行程開(kai)關四合一一體化設計方案，結構緊(jin)湊(cou)

3，小轎車搭建有安(an)全性鉤(gou)，防失控(kong)。

4，全(quan)部傳(chuan)動系(xi)統組織選用無(wu)連軸器(qi)的立即I/O方(fang)式，傳(chuan)動系(xi)統高效率、裝配(pei)線高精度、免維護(hu)保養。

5，工作中級別為A6級，防水等級IP55，H級絕緣層。防污防潮(chao)，提(ti)升安全級別。