門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用于戶外的(de)(de)(de)貨(huo)運站(zhan)、石(shi)料場(chang)貨(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)卸(xie)搬(ban)運工(gong)(gong)(gong)作 。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備場(chang)所(suo)使用率(lv)高、工(gong)(gong)(gong)作 范(fan)疇大、融(rong)入范(fan)圍廣(guang)、實用性強等(deng)特性，在海港(gang)貨(huo)運站(zhan)獲得普遍應用。它的(de)(de)(de)金(jin)屬構(gou)件像(xiang)門(men)(men)形架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)兩(liang)根撐(cheng)(cheng)(cheng)腳(jiao)，能(neng)夠(gou)(gou)立(li)即在路(lu)面的(de)(de)(de)路(lu)軌上(shang)走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)(gou)具備外伸(shen)(shen)懸臂(bei)(bei)梁(liang)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這(zhe)種形變(bian)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用堆放場(chang)及工(gong)(gong)(gong)業(ye)廠(chang)房(fang)內無牛(niu)腿支撐(cheng)(cheng)(cheng)點(dian)的(de)(de)(de)場(chang)所(suo)，方式(shi)(shi)(shi)(shi)分成半(ban)龍門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和龍門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大噸(dun)數可(ke)去300噸(dun)。適用海港(gang)、堆放場(chang)等(deng)，進行(xing)戶外的(de)(de)(de)貨(huo)運站(zhan)、石(shi)料場(chang)貨(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)卸(xie)搬(ban)運工(gong)(gong)(gong)作 。它的(de)(de)(de)金(jin)屬構(gou)件像(xiang)門(men)(men)形架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)兩(liang)根撐(cheng)(cheng)(cheng)腳(jiao)，能(neng)夠(gou)(gou)立(li)即在路(lu)面的(de)(de)(de)路(lu)軌上(shang)走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)(gou)具備外伸(shen)(shen)懸臂(bei)(bei)梁(liang)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類型(xing)由(you)龍門(men)(men)架(jia)、大貨(huo)車(che)運作組(zu)織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)和電氣設備一(yi)(yi)部分等(deng)構(gou)成。有的(de)(de)(de)橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在一(yi)(yi)邊(bian)有支腳(jiao)，另一(yi)(yi)邊(bian)支撐(cheng)(cheng)(cheng)點(dian)在工(gong)(gong)(gong)業(ye)廠(chang)房(fang)或(huo)棧(zhan)橋(qiao)上(shang)運作，稱之為半(ban)橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍門(men)(men)架(jia)上(shang)端跨(kua)接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支腳(jiao)、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)(yi)部分組(zu)成。以便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)作 范(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)(gou)向一(yi)(yi)邊(bian)或(huo)兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)支腳(jiao)之外，產生懸壁。也可(ke)選(xuan)用帶(dai)伸(shen)(shen)縮臂(bei)(bei)的(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)，根據伸(shen)(shen)縮臂(bei)(bei)的(de)(de)(de)俯仰和轉動(dong)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)作 范(fan)疇

承重梁構造

1，承重梁(liang)選用歐式古典箱型(xing)梁(liang)組織設計方案，重量輕，合理配置；

2，整個PCB線路板制做，無(wu)對接焊縫，比拼湊承(cheng)重梁更牢固。

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

4，選(xuan)用(yong)埋弧焊自動(dong)焊、無損檢測。焊后總體拋(pao)丸除(chu)銹，消地應力(li)、防銹處理，超過(guo)Sa2.5級(ji)；

5，厚(hou)鋼板(ban)原材(cai)料為Q235B；環氧富鋅(xin)漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性設計方案(an)，防(fang)止“幾條腿”運作(zuo)。

2，車(che)轱轆選用鏜(tang)孔(kong)方(fang)式，應用數控機床鏜(tang)銑床一(yi)回精(jing)準定位生產加(jia)工，保證規格精(jing)密度和配合尺(chi)寸；

3，每一端梁裝有雙輪緣的車轱轆(lu)、緩沖器、驅(qu)動器維護和防外(wai)遇保(bao)(bao)護器，安全性(xing)有確(que)保(bao)(bao)。

4，承(cheng)重梁與端梁選用10.9級高強螺栓聯接，保證整個設備構(gou)造抗(kang)壓強度和精密度。

5，半(ban)今龍門端梁選用矩形方(fang)管制(zhi)做，車轱轆為無邊緣設計方(fang)案，路軌與(yu)路面每(mei)平米。

小轎車總程

1，雙梁(liang)(liang)小轎車(che)承重梁(liang)(liang)與承重梁(liang)(liang)選用軟性絞接方式；防止“幾條腿”運作(zuo)。

2，電(dian)動(dong)機(ji)＋制動(dong)系統＋減速器(qi)＋行程(cheng)開(kai)關四合一一體(ti)化(hua)設(she)計方案，結(jie)構緊湊

3，小(xiao)轎(jiao)車搭建有安全性鉤，防(fang)失控。

4，全部傳動系統組織選用無連軸器的立即I/O方式，傳動系統高效率、裝配線高精度、免維護保養。

5，工作中(zhong)級(ji)(ji)別為A6級(ji)(ji)，防(fang)水等級(ji)(ji)IP55，H級(ji)(ji)絕緣(yuan)層。防(fang)污防(fang)潮，提升安全(quan)級(ji)(ji)別。