門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主要用(yong)(yong)于(yu)戶(hu)外(wai)的(de)(de)貨運站、石料場(chang)(chang)(chang)貨、散(san)(san)柜(ju)的(de)(de)裝卸(xie)搬運工(gong)作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具備(bei)(bei)場(chang)(chang)(chang)所使用(yong)(yong)率高、工(gong)作(zuo) 范(fan)(fan)(fan)疇大(da)、融入范(fan)(fan)(fan)圍廣、實用(yong)(yong)性強等(deng)特(te)性，在(zai)海(hai)港(gang)貨運站獲得普遍應用(yong)(yong)。它(ta)的(de)(de)金(jin)(jin)屬構(gou)件像(xiang)門形架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安(an)裝兩根撐(cheng)腳，能(neng)(neng)夠立(li)即在(zai)路(lu)面的(de)(de)路(lu)軌上(shang)走(zou)動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)(bian)能(neng)(neng)夠具備(bei)(bei)外(wai)伸(shen)(shen)懸(xuan)臂梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)這(zhe)種形變。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適用(yong)(yong)堆放場(chang)(chang)(chang)及工(gong)業廠房內無牛腿支(zhi)撐(cheng)點(dian)的(de)(de)場(chang)(chang)(chang)所，方式(shi)(shi)(shi)(shi)分(fen)成半龍(long)(long)(long)門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和龍(long)(long)(long)門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大(da)噸數可去300噸。適用(yong)(yong)海(hai)港(gang)、堆放場(chang)(chang)(chang)等(deng)，進(jin)行(xing)戶(hu)外(wai)的(de)(de)貨運站、石料場(chang)(chang)(chang)貨、散(san)(san)柜(ju)的(de)(de)裝卸(xie)搬運工(gong)作(zuo) 。它(ta)的(de)(de)金(jin)(jin)屬構(gou)件像(xiang)門形架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安(an)裝兩根撐(cheng)腳，能(neng)(neng)夠立(li)即在(zai)路(lu)面的(de)(de)路(lu)軌上(shang)走(zou)動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)(bian)能(neng)(neng)夠具備(bei)(bei)外(wai)伸(shen)(shen)懸(xuan)臂梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構(gou)類(lei)型(xing)由龍(long)(long)(long)門架(jia)、大(da)貨車運作(zuo)組織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝小(xiao)轎車和電氣設備(bei)(bei)一(yi)部分(fen)等(deng)構(gou)成。有的(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在(zai)一(yi)邊(bian)(bian)有支(zhi)腳，另一(yi)邊(bian)(bian)支(zhi)撐(cheng)點(dian)在(zai)工(gong)業廠房或(huo)棧橋(qiao)(qiao)上(shang)運作(zuo)，稱之為(wei)半橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)龍(long)(long)(long)門架(jia)上(shang)端跨(kua)接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和端梁(liang)(liang)(liang)(liang))、支(zhi)腳、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等(deng)一(yi)部分(fen)組成。以便擴(kuo)張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo) 范(fan)(fan)(fan)疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能(neng)(neng)夠向一(yi)邊(bian)(bian)或(huo)兩邊(bian)(bian)抬起(qi)(qi)(qi)(qi)(qi)支(zhi)腳之外(wai)，產生(sheng)懸(xuan)壁。也可選用(yong)(yong)帶(dai)伸(shen)(shen)縮臂的(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝小(xiao)轎車，根據伸(shen)(shen)縮臂的(de)(de)俯(fu)仰和轉動擴(kuo)張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo) 范(fan)(fan)(fan)疇

承重梁構造

1，承重梁選用歐式古典(dian)箱型梁組(zu)織設計方案，重量輕，合(he)理配置(zhi)；

2，整(zheng)個(ge)PCB線路(lu)板(ban)制做，無對接焊縫(feng)，比拼湊承重(zhong)梁更牢(lao)固。

3，豎直剛度(du)為1/800，梁端拱度(du)由(you)數控切割整個PCB線(xian)路板(ban)開料(liao)，精(jing)準(zhun)度(du)高(gao)。

4，選用埋弧焊(han)自(zi)動焊(han)、無損檢(jian)測(ce)。焊(han)后總體(ti)拋(pao)丸除銹(xiu)，消地(di)應(ying)力、防銹(xiu)處理，超過Sa2.5級；

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

端梁一部分

1，端梁選用(yong)絞接(jie)軟性設計方案，防止“幾條(tiao)腿”運(yun)作。

2，車轱(gu)轆選用(yong)鏜孔方式，應用(yong)數控機(ji)床鏜銑床一回(hui)精準定位生產(chan)加工，保證規(gui)格精密度和配合尺寸；

3，每一端梁(liang)裝有(you)雙輪緣的車轱(gu)轆、緩沖器、驅動器維護和防(fang)外遇保(bao)護器，安全性(xing)有(you)確保(bao)。

4，承重梁與(yu)端梁選用10.9級高強(qiang)螺栓聯(lian)接，保證(zheng)整(zheng)個(ge)設備構造抗壓強(qiang)度(du)和精密度(du)。

5，半今龍門端(duan)梁選用(yong)矩形(xing)方管(guan)制做，車轱(gu)轆為無邊緣設計(ji)方案，路(lu)軌(gui)與路(lu)面每平(ping)米。

小轎車總程

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

2，電動機(ji)＋制(zhi)動系(xi)統＋減速器＋行程開關四(si)合一一體化設計(ji)方案，結(jie)構(gou)緊湊

3，小轎車搭建有安全(quan)性鉤，防失(shi)控。

4，全部傳動(dong)系統組織(zhi)選用無連軸器(qi)的立即(ji)I/O方式，傳動(dong)系統高(gao)效(xiao)率、裝配(pei)線高(gao)精度、免維(wei)護保養。

5，工(gong)作(zuo)中級(ji)別(bie)為A6級(ji)，防水等(deng)級(ji)IP55，H級(ji)絕緣(yuan)層(ceng)。防污防潮，提(ti)升(sheng)安(an)全(quan)級(ji)別(bie)。