門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于戶外(wai)的(de)(de)(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石料場(chang)貨(huo)(huo)、散柜的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)工作 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)(bei)場(chang)所(suo)(suo)使用(yong)(yong)率高、工作 范疇大、融入范圍廣、實用(yong)(yong)性強等特(te)性，在(zai)海港貨(huo)(huo)運(yun)(yun)站獲得普遍應用(yong)(yong)。它(ta)的(de)(de)(de)(de)(de)金屬(shu)構件像(xiang)門(men)(men)形架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)(xia)安裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)(cheng)腳(jiao)，能(neng)(neng)(neng)(neng)夠(gou)立(li)即(ji)(ji)在(zai)路面(mian)的(de)(de)(de)(de)(de)路軌(gui)上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)能(neng)(neng)(neng)(neng)夠(gou)具(ju)備(bei)(bei)外(wai)伸(shen)懸臂(bei)梁(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)這(zhe)種形變(bian)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)(yong)堆放場(chang)及工業(ye)廠房(fang)內無牛腿支撐(cheng)(cheng)點的(de)(de)(de)(de)(de)場(chang)所(suo)(suo)，方式(shi)(shi)(shi)分(fen)成(cheng)半龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可去300噸。適(shi)用(yong)(yong)海港、堆放場(chang)等，進(jin)行戶外(wai)的(de)(de)(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石料場(chang)貨(huo)(huo)、散柜的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)工作 。它(ta)的(de)(de)(de)(de)(de)金屬(shu)構件像(xiang)門(men)(men)形架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)(xia)安裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)(cheng)腳(jiao)，能(neng)(neng)(neng)(neng)夠(gou)立(li)即(ji)(ji)在(zai)路面(mian)的(de)(de)(de)(de)(de)路軌(gui)上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)能(neng)(neng)(neng)(neng)夠(gou)具(ju)備(bei)(bei)外(wai)伸(shen)懸臂(bei)梁(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結(jie)構類型由(you)龍門(men)(men)架、大貨(huo)(huo)車運(yun)(yun)作組織(zhi)、起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車和(he)(he)電氣(qi)設備(bei)(bei)一部分(fen)等構成(cheng)。有的(de)(de)(de)(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一邊(bian)(bian)有支腳(jiao)，另一邊(bian)(bian)支撐(cheng)(cheng)點在(zai)工業(ye)廠房(fang)或(huo)棧橋(qiao)上運(yun)(yun)作，稱之(zhi)為半橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)龍門(men)(men)架上端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)和(he)(he)端(duan)梁(liang))、支腳(jiao)、下(xia)(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)等一部分(fen)組成(cheng)。以便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工作 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)(neng)(neng)夠(gou)向一邊(bian)(bian)或(huo)兩(liang)邊(bian)(bian)抬起(qi)(qi)支腳(jiao)之(zhi)外(wai)，產生懸壁(bi)。也可選(xuan)用(yong)(yong)帶伸(shen)縮(suo)臂(bei)的(de)(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車，根(gen)據伸(shen)縮(suo)臂(bei)的(de)(de)(de)(de)(de)俯(fu)仰(yang)和(he)(he)轉動擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工作 范疇

承重梁構造

1，承(cheng)重梁選(xuan)用(yong)歐式(shi)古典箱型梁組織(zhi)設計方案，重量輕(qing)，合理配置；

2，整個PCB線(xian)路(lu)板制做，無對接焊縫，比拼湊承(cheng)重梁更(geng)牢固。

3，豎直剛度(du)(du)為1/800，梁端(duan)拱度(du)(du)由數控切(qie)割整個PCB線路板開料，精準度(du)(du)高(gao)。

4，選用埋弧焊(han)自動焊(han)、無(wu)損檢測。焊(han)后總體拋(pao)丸除銹(xiu)(xiu)，消地應力、防銹(xiu)(xiu)處理(li)，超過Sa2.5級；

5，厚鋼(gang)板原材料為Q235B；環(huan)氧富鋅(xin)漆(qi)，薄厚120μm。

端梁一部分

1，端梁選用絞(jiao)接軟性設計方(fang)案，防(fang)止“幾(ji)條腿”運(yun)作(zuo)。

2，車(che)轱轆選用鏜孔(kong)方式，應(ying)用數(shu)控(kong)機床鏜銑(xian)床一回精準定位生產加工(gong)，保證規格精密(mi)度和配(pei)合尺寸(cun)；

3，每一端梁裝(zhuang)有(you)雙輪緣的(de)車轱(gu)轆、緩沖器(qi)、驅動(dong)器(qi)維護和防外遇保護器(qi)，安全性有(you)確保。

4，承重梁(liang)與端梁(liang)選用(yong)10.9級高強螺栓聯接(jie)，保證整(zheng)個設備構造(zao)抗(kang)壓強度(du)和精密度(du)。

5，半(ban)今龍門端(duan)梁選(xuan)用(yong)矩形方管制(zhi)做，車轱轆為無邊緣設(she)計方案，路(lu)軌與(yu)路(lu)面(mian)每平(ping)米(mi)。

小轎車總程

1，雙梁(liang)(liang)小轎(jiao)車承(cheng)重梁(liang)(liang)與承(cheng)重梁(liang)(liang)選(xuan)用軟性絞接方(fang)式(shi)；防止“幾(ji)條(tiao)腿”運(yun)作(zuo)。

2，電(dian)動機＋制動系統＋減速器＋行程開關四合一(yi)(yi)一(yi)(yi)體化設計方案，結構緊湊

3，小(xiao)轎車搭建有(you)安全性(xing)鉤，防失(shi)控(kong)。

4，全(quan)部傳動系(xi)統組(zu)織選用無連軸器的立即(ji)I/O方式，傳動系(xi)統高效率、裝配(pei)線高精度(du)、免(mian)維護保養。

5，工作中級(ji)別(bie)為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層。防污防潮(chao)，提(ti)升(sheng)安全級(ji)別(bie)。