門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于戶(hu)外(wai)的(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石料(liao)(liao)場(chang)貨(huo)(huo)、散(san)柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)(yun)工(gong)作 。橋式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備場(chang)所(suo)使(shi)用(yong)率高、工(gong)作 范(fan)疇大(da)、融(rong)入范(fan)圍廣、實(shi)用(yong)性(xing)強等(deng)特(te)性(xing)，在海港(gang)貨(huo)(huo)運(yun)(yun)站獲得普遍應用(yong)。它(ta)的(de)(de)(de)金屬構件(jian)像門(men)形(xing)架(jia)(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)(liang)根撐腳(jiao)，能(neng)夠(gou)(gou)立(li)即(ji)在路(lu)面(mian)的(de)(de)(de)路(lu)軌(gui)上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)兩(liang)(liang)邊(bian)(bian)(bian)(bian)能(neng)夠(gou)(gou)具(ju)備外(wai)伸(shen)(shen)懸(xuan)(xuan)臂梁(liang)(liang)(liang)(liang)(liang)。橋式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是(shi)門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這種形(xing)變。橋式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)堆放場(chang)及工(gong)業廠(chang)房內無牛腿支(zhi)(zhi)(zhi)撐點的(de)(de)(de)場(chang)所(suo)，方式(shi)分成半龍(long)門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍(long)門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可(ke)去300噸。適用(yong)海港(gang)、堆放場(chang)等(deng)，進(jin)行戶(hu)外(wai)的(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石料(liao)(liao)場(chang)貨(huo)(huo)、散(san)柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)(yun)工(gong)作 。它(ta)的(de)(de)(de)金屬構件(jian)像門(men)形(xing)架(jia)(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)(liang)根撐腳(jiao)，能(neng)夠(gou)(gou)立(li)即(ji)在路(lu)面(mian)的(de)(de)(de)路(lu)軌(gui)上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)兩(liang)(liang)邊(bian)(bian)(bian)(bian)能(neng)夠(gou)(gou)具(ju)備外(wai)伸(shen)(shen)懸(xuan)(xuan)臂梁(liang)(liang)(liang)(liang)(liang)。橋式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構類型由龍(long)門(men)架(jia)(jia)、大(da)貨(huo)(huo)車運(yun)(yun)作組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎(jiao)(jiao)車和電氣設(she)備一(yi)部(bu)分等(deng)構成。有的(de)(de)(de)橋式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只(zhi)在一(yi)邊(bian)(bian)(bian)(bian)有支(zhi)(zhi)(zhi)腳(jiao)，另一(yi)邊(bian)(bian)(bian)(bian)支(zhi)(zhi)(zhi)撐點在工(gong)業廠(chang)房或(huo)棧橋上(shang)運(yun)(yun)作，稱(cheng)之(zhi)為(wei)半橋式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍(long)門(men)架(jia)(jia)上(shang)端跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)和端梁(liang)(liang)(liang)(liang)(liang))、支(zhi)(zhi)(zhi)腳(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)等(deng)一(yi)部(bu)分組成。以(yi)便擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作 范(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)能(neng)夠(gou)(gou)向一(yi)邊(bian)(bian)(bian)(bian)或(huo)兩(liang)(liang)邊(bian)(bian)(bian)(bian)抬起(qi)(qi)(qi)支(zhi)(zhi)(zhi)腳(jiao)之(zhi)外(wai)，產生(sheng)懸(xuan)(xuan)壁(bi)。也可(ke)選用(yong)帶伸(shen)(shen)縮臂的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎(jiao)(jiao)車，根據伸(shen)(shen)縮臂的(de)(de)(de)俯仰和轉動擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作 范(fan)疇

承重梁構造

1，承重梁(liang)選(xuan)用歐式古(gu)典箱型梁(liang)組(zu)織(zhi)設(she)計(ji)方案，重量輕，合理配置；

2，整(zheng)個PCB線路板制做，無(wu)對接焊(han)縫(feng)，比拼湊承重梁更(geng)牢固。

3，豎(shu)直剛度(du)為1/800，梁端拱度(du)由數控切割整個PCB線路板開料，精準度(du)高。

4，選用埋弧焊(han)自動(dong)焊(han)、無損檢測。焊(han)后總體拋丸除(chu)銹，消地應力(li)、防銹處理，超(chao)過Sa2.5級；

5，厚(hou)鋼板原材料(liao)為Q235B；環氧富鋅漆，薄(bo)厚(hou)120μm。

端梁一部分

1，端(duan)梁選用絞接軟(ruan)性(xing)設計方案(an)，防止“幾條(tiao)腿”運作。

2，車(che)轱轆選(xuan)用鏜孔方式，應用數(shu)控機床(chuang)鏜銑床(chuang)一回精準定位生(sheng)產(chan)加工，保(bao)證規格精密度和配合尺寸；

3，每一端梁裝有雙輪緣的車轱轆、緩沖(chong)器、驅動(dong)器維護和防外(wai)遇(yu)保護器，安全性有確保。

4，承(cheng)重梁(liang)與端(duan)梁(liang)選用10.9級高(gao)強(qiang)螺栓聯接(jie)，保證整個設備構造抗(kang)壓強(qiang)度和精密度。

5，半今龍門端梁(liang)選用(yong)矩(ju)形方管制做，車(che)轱轆為無邊緣設(she)計(ji)方案，路軌與路面(mian)每平(ping)米(mi)。

小轎車總程

1，雙梁(liang)小(xiao)轎車(che)承重梁(liang)與承重梁(liang)選用軟性(xing)絞接(jie)方式(shi)；防(fang)止“幾條(tiao)腿”運作(zuo)。

2，電(dian)動機＋制(zhi)動系統＋減(jian)速器＋行程開(kai)關四(si)合一(yi)一(yi)體化設計方案，結構緊湊

3，小(xiao)轎(jiao)車搭建(jian)有安全性鉤，防失(shi)控。

4，全(quan)部傳動系統(tong)組織選用無連軸器的立(li)即I/O方(fang)式，傳動系統(tong)高效率、裝配線高精度(du)、免維護保養(yang)。

5，工(gong)作中級(ji)(ji)別為A6級(ji)(ji)，防(fang)水等(deng)級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防(fang)污防(fang)潮，提升安全級(ji)(ji)別。