門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)于戶(hu)外(wai)的(de)(de)貨(huo)運(yun)(yun)站、石料(liao)(liao)場(chang)(chang)(chang)貨(huo)、散柜的(de)(de)裝卸搬運(yun)(yun)工(gong)作(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)(ju)備(bei)(bei)場(chang)(chang)(chang)所使用(yong)(yong)率(lv)高、工(gong)作(zuo) 范疇大(da)(da)、融(rong)入(ru)范圍廣、實用(yong)(yong)性(xing)強等(deng)特性(xing)，在海(hai)港貨(huo)運(yun)(yun)站獲(huo)得普遍應用(yong)(yong)。它的(de)(de)金(jin)屬構(gou)件像門(men)(men)形(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝兩根撐(cheng)腳(jiao)，能夠(gou)立(li)即(ji)在路面的(de)(de)路軌(gui)上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊能夠(gou)具(ju)(ju)備(bei)(bei)外(wai)伸懸臂梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)這種形(xing)變(bian)。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)(yong)堆(dui)放(fang)場(chang)(chang)(chang)及工(gong)業廠房內(nei)無牛(niu)腿(tui)支(zhi)撐(cheng)點的(de)(de)場(chang)(chang)(chang)所，方式(shi)(shi)(shi)分成(cheng)半龍(long)門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和龍(long)門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)(da)噸(dun)數(shu)可去300噸(dun)。適(shi)用(yong)(yong)海(hai)港、堆(dui)放(fang)場(chang)(chang)(chang)等(deng)，進(jin)行戶(hu)外(wai)的(de)(de)貨(huo)運(yun)(yun)站、石料(liao)(liao)場(chang)(chang)(chang)貨(huo)、散柜的(de)(de)裝卸搬運(yun)(yun)工(gong)作(zuo) 。它的(de)(de)金(jin)屬構(gou)件像門(men)(men)形(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝兩根撐(cheng)腳(jiao)，能夠(gou)立(li)即(ji)在路面的(de)(de)路軌(gui)上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊能夠(gou)具(ju)(ju)備(bei)(bei)外(wai)伸懸臂梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類(lei)型由龍(long)門(men)(men)架(jia)(jia)、大(da)(da)貨(huo)車運(yun)(yun)作(zuo)組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車和電氣設(she)(she)備(bei)(bei)一(yi)部(bu)分等(deng)構(gou)成(cheng)。有的(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在一(yi)邊有支(zhi)腳(jiao)，另一(yi)邊支(zhi)撐(cheng)點在工(gong)業廠房或棧橋(qiao)上(shang)運(yun)(yun)作(zuo)，稱之為半橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)龍(long)門(men)(men)架(jia)(jia)上(shang)端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端梁(liang)(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一(yi)部(bu)分組成(cheng)。以便擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工(gong)作(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)向(xiang)一(yi)邊或兩邊抬起(qi)支(zhi)腳(jiao)之外(wai)，產生懸壁。也可選用(yong)(yong)帶(dai)伸縮(suo)臂的(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車，根據伸縮(suo)臂的(de)(de)俯(fu)仰(yang)和轉動(dong)擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工(gong)作(zuo) 范疇

承重梁構造

1，承(cheng)重梁選用歐(ou)式古典箱(xiang)型(xing)梁組織設計(ji)方案，重量輕，合理配置；

2，整個(ge)PCB線路板制做，無對接焊縫，比拼湊承(cheng)重梁更牢(lao)固。

3，豎直剛度為(wei)1/800，梁端(duan)拱度由(you)數控(kong)切割整個PCB線路(lu)板開料，精準度高。

4，選用埋弧焊(han)自動焊(han)、無損檢(jian)測。焊(han)后總(zong)體拋丸除銹(xiu)，消(xiao)地(di)應力、防銹(xiu)處理，超過Sa2.5級(ji)；

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

端梁一部分

1，端梁選用絞接軟性設計方案，防(fang)止(zhi)“幾條腿”運作。

2，車轱轆選(xuan)用(yong)鏜孔方式，應用(yong)數(shu)控機床鏜銑床一回精(jing)準定位生(sheng)產(chan)加工，保(bao)證規(gui)格(ge)精(jing)密(mi)度(du)和配合尺寸(cun)；

3，每一(yi)端(duan)梁裝有雙輪緣的車轱(gu)轆(lu)、緩沖器(qi)、驅動(dong)器(qi)維護和防外遇保護器(qi)，安(an)全(quan)性有確保。

4，承(cheng)重梁與(yu)端(duan)梁選用(yong)10.9級高(gao)強螺栓聯接(jie)，保證整(zheng)個設備構(gou)造抗壓強度和精密度。

5，半今龍門端梁選用矩形方管(guan)制做，車轱轆為無邊緣(yuan)設(she)計方案(an)，路軌與路面每(mei)平米(mi)。

小轎車總程

1，雙梁(liang)小轎車(che)承(cheng)重梁(liang)與(yu)承(cheng)重梁(liang)選用軟性(xing)絞接方式；防止(zhi)“幾條腿”運作(zuo)。

2，電動(dong)機＋制(zhi)動(dong)系統＋減速器＋行程開關四(si)合一一體化設(she)計(ji)方案，結(jie)構緊(jin)湊

3，小(xiao)轎(jiao)車搭建有安全性鉤，防失(shi)控。

4，全(quan)部(bu)傳動系(xi)統組織選用無(wu)連軸器的立即(ji)I/O方式(shi)，傳動系(xi)統高效率、裝配線高精(jing)度、免維護保養(yang)。

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