門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)于戶外的(de)(de)貨運站、石料場(chang)(chang)貨、散柜的(de)(de)裝卸搬(ban)運工(gong)(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)場(chang)(chang)所(suo)使(shi)用(yong)(yong)率高、工(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)(chou)大(da)(da)、融入范(fan)圍廣、實用(yong)(yong)性強等(deng)特性，在海港貨運站獲得普遍應用(yong)(yong)。它的(de)(de)金屬(shu)構(gou)件像門(men)(men)形(xing)架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁下(xia)(xia)安裝兩(liang)根撐腳(jiao)，能(neng)(neng)夠(gou)立即(ji)在路(lu)(lu)面的(de)(de)路(lu)(lu)軌上(shang)走(zou)動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁兩(liang)邊能(neng)(neng)夠(gou)具(ju)備(bei)外伸(shen)懸(xuan)臂梁。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)這種形(xing)變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)(yong)堆(dui)放場(chang)(chang)及工(gong)(gong)業廠房內無(wu)牛腿(tui)支撐點的(de)(de)場(chang)(chang)所(suo)，方式(shi)(shi)(shi)分(fen)成(cheng)半龍(long)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和(he)龍(long)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大(da)(da)噸(dun)(dun)數(shu)可去300噸(dun)(dun)。適(shi)用(yong)(yong)海港、堆(dui)放場(chang)(chang)等(deng)，進行戶外的(de)(de)貨運站、石料場(chang)(chang)貨、散柜的(de)(de)裝卸搬(ban)運工(gong)(gong)作(zuo)(zuo) 。它的(de)(de)金屬(shu)構(gou)件像門(men)(men)形(xing)架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁下(xia)(xia)安裝兩(liang)根撐腳(jiao)，能(neng)(neng)夠(gou)立即(ji)在路(lu)(lu)面的(de)(de)路(lu)(lu)軌上(shang)走(zou)動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁兩(liang)邊能(neng)(neng)夠(gou)具(ju)備(bei)外伸(shen)懸(xuan)臂梁。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構(gou)類型(xing)由龍(long)門(men)(men)架、大(da)(da)貨車運作(zuo)(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小(xiao)轎車和(he)電氣設備(bei)一(yi)部(bu)分(fen)等(deng)構(gou)成(cheng)。有的(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在一(yi)邊有支腳(jiao)，另一(yi)邊支撐點在工(gong)(gong)業廠房或棧橋(qiao)(qiao)上(shang)運作(zuo)(zuo)，稱之為半橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)龍(long)門(men)(men)架上(shang)端(duan)跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁和(he)端(duan)梁)、支腳(jiao)、下(xia)(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁等(deng)一(yi)部(bu)分(fen)組成(cheng)。以便擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁能(neng)(neng)夠(gou)向一(yi)邊或兩(liang)邊抬起(qi)(qi)(qi)(qi)支腳(jiao)之外，產生懸(xuan)壁(bi)。也可選用(yong)(yong)帶伸(shen)縮臂的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小(xiao)轎車，根據伸(shen)縮臂的(de)(de)俯仰和(he)轉動擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)(chou)

承重梁構造

1，承(cheng)重梁選用(yong)歐式古典箱型梁組織設(she)計方(fang)案，重量輕，合理(li)配(pei)置；

2，整個PCB線路板(ban)制做，無對(dui)接焊縫，比拼湊承重梁更(geng)牢(lao)固。

3，豎直剛度(du)(du)為1/800，梁端(duan)拱度(du)(du)由數(shu)控(kong)切割整個(ge)PCB線路板開料(liao)，精準度(du)(du)高。

4，選用(yong)埋弧(hu)焊(han)自動(dong)焊(han)、無損檢測(ce)。焊(han)后(hou)總體拋丸(wan)除銹(xiu)，消(xiao)地應力、防銹(xiu)處理，超過(guo)Sa2.5級；

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

端梁一部分

1，端梁選用絞(jiao)接軟性(xing)設計方(fang)案(an)，防止“幾條腿”運作。

2，車轱(gu)轆選用鏜孔方式，應用數控機(ji)床鏜銑床一回精準定位生產加工，保(bao)證(zheng)規格精密度和配合(he)尺(chi)寸；

3，每一(yi)端梁裝有(you)雙輪(lun)緣的車(che)轱轆、緩沖器、驅動器維護(hu)和防外遇保(bao)護(hu)器，安(an)全性有(you)確保(bao)。

4，承(cheng)重梁與(yu)端梁選(xuan)用10.9級高強螺栓聯(lian)接，保證整個設備(bei)構造(zao)抗壓強度和精密度。

5，半(ban)今龍門端(duan)梁選用矩形(xing)方管制做，車(che)轱(gu)轆(lu)為(wei)無邊緣(yuan)設(she)計方案，路軌與路面每平米。

小轎車總程

1，雙(shuang)梁小轎車承重梁與承重梁選用軟性絞(jiao)接方式；防止“幾條腿”運作(zuo)。

2，電動機＋制動系統＋減(jian)速(su)器＋行程開關四(si)合一一體(ti)化設計方案，結構緊湊

3，小(xiao)轎車搭建有安全性鉤，防失控。

4，全(quan)部傳動(dong)系(xi)統組織選用無連軸器的(de)立即I/O方式，傳動(dong)系(xi)統高效率、裝配線高精度、免維護(hu)保養。

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