門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主(zhu)要用于戶外(wai)的(de)(de)貨(huo)運(yun)(yun)站(zhan)、石料場貨(huo)、散柜的(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工(gong)作(zuo) 。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具備(bei)(bei)場所使(shi)用率高(gao)、工(gong)作(zuo) 范(fan)(fan)疇(chou)大(da)(da)、融入范(fan)(fan)圍(wei)廣(guang)、實(shi)用性強等(deng)特(te)性，在海港貨(huo)運(yun)(yun)站(zhan)獲(huo)得(de)普遍應用。它的(de)(de)金屬構(gou)件(jian)像(xiang)門(men)(men)形(xing)(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下安(an)(an)裝(zhuang)兩(liang)根(gen)撐(cheng)腳，能(neng)(neng)夠(gou)(gou)立即(ji)在路(lu)(lu)(lu)面(mian)的(de)(de)路(lu)(lu)(lu)軌上(shang)走(zou)動(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能(neng)(neng)夠(gou)(gou)具備(bei)(bei)外(wai)伸懸(xuan)臂梁(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)這種形(xing)(xing)變。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適用堆(dui)放(fang)場及工(gong)業廠房(fang)內(nei)無牛腿支(zhi)撐(cheng)點的(de)(de)場所，方(fang)式(shi)(shi)分(fen)成(cheng)半龍門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和龍門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大(da)(da)噸數可去300噸。適用海港、堆(dui)放(fang)場等(deng)，進(jin)行戶外(wai)的(de)(de)貨(huo)運(yun)(yun)站(zhan)、石料場貨(huo)、散柜的(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工(gong)作(zuo) 。它的(de)(de)金屬構(gou)件(jian)像(xiang)門(men)(men)形(xing)(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下安(an)(an)裝(zhuang)兩(liang)根(gen)撐(cheng)腳，能(neng)(neng)夠(gou)(gou)立即(ji)在路(lu)(lu)(lu)面(mian)的(de)(de)路(lu)(lu)(lu)軌上(shang)走(zou)動(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能(neng)(neng)夠(gou)(gou)具備(bei)(bei)外(wai)伸懸(xuan)臂梁(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結(jie)構(gou)類型(xing)由龍門(men)(men)架(jia)(jia)、大(da)(da)貨(huo)車運(yun)(yun)作(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車和電氣設(she)備(bei)(bei)一(yi)部(bu)分(fen)等(deng)構(gou)成(cheng)。有的(de)(de)橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在一(yi)邊有支(zhi)腳，另一(yi)邊支(zhi)撐(cheng)點在工(gong)業廠房(fang)或棧橋(qiao)上(shang)運(yun)(yun)作(zuo)，稱之為半橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)龍門(men)(men)架(jia)(jia)上(shang)端跨接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支(zhi)腳、下承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)部(bu)分(fen)組成(cheng)。以(yi)便(bian)擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)作(zuo) 范(fan)(fan)疇(chou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠(gou)(gou)向一(yi)邊或兩(liang)邊抬起(qi)(qi)支(zhi)腳之外(wai)，產生懸(xuan)壁。也可選用帶伸縮臂的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車，根(gen)據伸縮臂的(de)(de)俯仰和轉動(dong)擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)作(zuo) 范(fan)(fan)疇(chou)

承重梁構造

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

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

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

4，選用埋弧焊(han)自動焊(han)、無損檢測。焊(han)后總體拋(pao)丸除(chu)銹，消地應力、防銹處理，超過Sa2.5級；

5，厚鋼板原材料為(wei)Q235B；環(huan)氧富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設計方(fang)案，防止“幾條腿”運作。

2，車轱轆選用鏜(tang)孔方(fang)式(shi)，應(ying)用數控(kong)機床(chuang)鏜(tang)銑床(chuang)一回精準定位生產加工(gong)，保(bao)證規格精密度和配合尺寸(cun)；

3，每(mei)一(yi)端(duan)梁裝有(you)雙輪(lun)緣(yuan)的(de)車轱轆、緩(huan)沖器、驅動(dong)器維護和(he)防外遇保(bao)護器，安全性有(you)確保(bao)。

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

5，半今(jin)龍門端梁選用矩形方(fang)(fang)管制做，車轱轆為無邊緣設計方(fang)(fang)案，路(lu)軌(gui)與路(lu)面每平米。

小轎車總程

1，雙(shuang)梁(liang)小轎車承(cheng)重梁(liang)與承(cheng)重梁(liang)選用軟性絞接方式；防止(zhi)“幾條腿”運作。

2，電動(dong)機＋制動(dong)系統＋減速器＋行(xing)程開關四(si)合(he)一(yi)(yi)一(yi)(yi)體化設計方案(an)，結構(gou)緊湊

3，小(xiao)轎車搭建有安全性鉤，防失控。

4，全部(bu)傳(chuan)動(dong)系統(tong)(tong)組織選(xuan)用無連軸器的立即I/O方式，傳(chuan)動(dong)系統(tong)(tong)高效率、裝(zhuang)配線高精(jing)度、免維護保養。

5，工作(zuo)中級(ji)(ji)別為A6級(ji)(ji)，防水(shui)等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防污防潮(chao)，提升安全級(ji)(ji)別。