門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)于戶外(wai)(wai)的(de)貨(huo)(huo)運站(zhan)、石(shi)料(liao)場貨(huo)(huo)、散(san)柜的(de)裝(zhuang)(zhuang)(zhuang)卸搬運工(gong)作(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備場所使用(yong)率(lv)高、工(gong)作(zuo) 范疇大、融(rong)入(ru)范圍廣、實用(yong)性強等(deng)特性，在海港(gang)貨(huo)(huo)運站(zhan)獲得普遍應用(yong)。它(ta)的(de)金(jin)屬(shu)(shu)構(gou)件(jian)像(xiang)門(men)形(xing)架(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)(zhuang)(zhuang)兩(liang)(liang)(liang)根(gen)撐(cheng)腳，能(neng)(neng)夠(gou)(gou)立即在路面(mian)(mian)的(de)路軌上(shang)(shang)走動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)能(neng)(neng)夠(gou)(gou)具備外(wai)(wai)伸(shen)(shen)懸臂梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是(shi)門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)這種形(xing)變(bian)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)堆放(fang)(fang)場及(ji)工(gong)業(ye)廠房內無牛(niu)腿(tui)支撐(cheng)點的(de)場所，方式(shi)(shi)分成(cheng)半龍(long)(long)門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍(long)(long)門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大噸(dun)數可去(qu)300噸(dun)。適用(yong)海港(gang)、堆放(fang)(fang)場等(deng)，進行(xing)戶外(wai)(wai)的(de)貨(huo)(huo)運站(zhan)、石(shi)料(liao)場貨(huo)(huo)、散(san)柜的(de)裝(zhuang)(zhuang)(zhuang)卸搬運工(gong)作(zuo) 。它(ta)的(de)金(jin)屬(shu)(shu)構(gou)件(jian)像(xiang)門(men)形(xing)架(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)(zhuang)(zhuang)兩(liang)(liang)(liang)根(gen)撐(cheng)腳，能(neng)(neng)夠(gou)(gou)立即在路面(mian)(mian)的(de)路軌上(shang)(shang)走動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)能(neng)(neng)夠(gou)(gou)具備外(wai)(wai)伸(shen)(shen)懸臂梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類型由龍(long)(long)門(men)架(jia)、大貨(huo)(huo)車(che)(che)運作(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎(jiao)車(che)(che)和(he)電(dian)氣設備一部(bu)分等(deng)構(gou)成(cheng)。有(you)的(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在一邊(bian)有(you)支腳，另一邊(bian)支撐(cheng)點在工(gong)業(ye)廠房或棧(zhan)橋(qiao)(qiao)上(shang)(shang)運作(zuo)，稱之為半橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)龍(long)(long)門(men)架(jia)上(shang)(shang)端(duan)跨接 (含(han)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端(duan)梁(liang)(liang)(liang))、支腳、下(xia)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一部(bu)分組成(cheng)。以便(bian)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo) 范疇，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)(neng)夠(gou)(gou)向一邊(bian)或兩(liang)(liang)(liang)邊(bian)抬起(qi)(qi)(qi)(qi)支腳之外(wai)(wai)，產生懸壁(bi)。也可選用(yong)帶伸(shen)(shen)縮臂的(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎(jiao)車(che)(che)，根(gen)據伸(shen)(shen)縮臂的(de)俯仰和(he)轉動(dong)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo) 范疇

承重梁構造

1，承重梁(liang)(liang)選用歐式古典箱型梁(liang)(liang)組織設計方(fang)案，重量(liang)輕(qing)，合理配置；

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

3，豎直剛度為(wei)1/800，梁端拱度由(you)數控切割整個(ge)PCB線路板開(kai)料，精準度高(gao)。

4，選(xuan)用埋弧焊自動焊、無(wu)損檢(jian)測。焊后總體(ti)拋丸除(chu)銹，消地應力、防銹處理，超過Sa2.5級；

5，厚(hou)鋼板(ban)原材料(liao)為(wei)Q235B；環氧(yang)富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性設計(ji)方案，防(fang)止“幾條腿”運作。

2，車轱轆選用鏜孔(kong)方式(shi)，應用數控機床(chuang)鏜銑床(chuang)一回(hui)精(jing)準定位生產加工，保證規格精(jing)密(mi)度和配合尺(chi)寸；

3，每(mei)一端梁裝(zhuang)有雙輪緣(yuan)的車轱轆、緩沖器(qi)、驅(qu)動器(qi)維(wei)護(hu)和防外遇保護(hu)器(qi)，安(an)全性有確(que)保。

4，承重梁與(yu)端梁選用10.9級高強(qiang)螺栓聯接，保證整個(ge)設備構造抗壓(ya)強(qiang)度和(he)精密度。

5，半(ban)今龍門端梁選用(yong)矩形方管制做，車轱轆為無邊緣(yuan)設計方案，路軌與(yu)路面每平(ping)米(mi)。

小轎車總程

1，雙(shuang)梁(liang)(liang)小轎車承重(zhong)梁(liang)(liang)與承重(zhong)梁(liang)(liang)選用軟性絞(jiao)接方(fang)式；防止“幾條腿”運作(zuo)。

2，電動(dong)機＋制動(dong)系統＋減(jian)速(su)器(qi)＋行程開關四合一(yi)一(yi)體化(hua)設計方(fang)案，結構(gou)緊湊

3，小轎車搭建有安全性(xing)鉤，防失控(kong)。

4，全部(bu)傳(chuan)動(dong)系(xi)統(tong)組織(zhi)選用無連軸器的(de)立即I/O方式，傳(chuan)動(dong)系(xi)統(tong)高(gao)效率、裝(zhuang)配線(xian)高(gao)精度、免(mian)維(wei)護保(bao)養。

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