門(men)(men)(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要用(yong)于戶外(wai)的(de)(de)貨(huo)(huo)運(yun)站、石料場(chang)貨(huo)(huo)、散柜的(de)(de)裝(zhuang)卸(xie)搬(ban)運(yun)工(gong)作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具(ju)(ju)備(bei)(bei)場(chang)所(suo)使用(yong)率高(gao)、工(gong)作(zuo) 范疇(chou)大、融入范圍廣(guang)、實用(yong)性(xing)(xing)強等特(te)性(xing)(xing)，在海港貨(huo)(huo)運(yun)站獲得普遍應(ying)用(yong)。它的(de)(de)金屬構(gou)(gou)(gou)件像(xiang)門(men)(men)(men)(men)(men)形架(jia)(jia)構(gou)(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安(an)(an)裝(zhuang)兩根(gen)撐(cheng)腳，能(neng)(neng)夠(gou)立(li)即在路面(mian)(mian)的(de)(de)路軌(gui)上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)(bian)能(neng)(neng)夠(gou)具(ju)(ju)備(bei)(bei)外(wai)伸(shen)懸(xuan)(xuan)(xuan)臂(bei)(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)(men)(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)堆放場(chang)及工(gong)業(ye)廠房(fang)(fang)內無牛腿支撐(cheng)點的(de)(de)場(chang)所(suo)，方式(shi)(shi)(shi)分(fen)(fen)成半龍(long)門(men)(men)(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和(he)龍(long)門(men)(men)(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大噸(dun)數可去(qu)300噸(dun)。適(shi)用(yong)海港、堆放場(chang)等，進行(xing)戶外(wai)的(de)(de)貨(huo)(huo)運(yun)站、石料場(chang)貨(huo)(huo)、散柜的(de)(de)裝(zhuang)卸(xie)搬(ban)運(yun)工(gong)作(zuo) 。它的(de)(de)金屬構(gou)(gou)(gou)件像(xiang)門(men)(men)(men)(men)(men)形架(jia)(jia)構(gou)(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安(an)(an)裝(zhuang)兩根(gen)撐(cheng)腳，能(neng)(neng)夠(gou)立(li)即在路面(mian)(mian)的(de)(de)路軌(gui)上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)(bian)能(neng)(neng)夠(gou)具(ju)(ju)備(bei)(bei)外(wai)伸(shen)懸(xuan)(xuan)(xuan)臂(bei)(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構(gou)(gou)(gou)類型由龍(long)門(men)(men)(men)(men)(men)架(jia)(jia)、大貨(huo)(huo)車(che)運(yun)作(zuo)組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)和(he)電氣設備(bei)(bei)一(yi)部分(fen)(fen)等構(gou)(gou)(gou)成。有的(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在一(yi)邊(bian)(bian)有支腳，另一(yi)邊(bian)(bian)支撐(cheng)點在工(gong)業(ye)廠房(fang)(fang)或棧橋(qiao)(qiao)上(shang)運(yun)作(zuo)，稱之為半橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)龍(long)門(men)(men)(men)(men)(men)架(jia)(jia)上(shang)端跨(kua)接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang)(liang))、支腳、下(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等一(yi)部分(fen)(fen)組(zu)成。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo) 范疇(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能(neng)(neng)夠(gou)向一(yi)邊(bian)(bian)或兩邊(bian)(bian)抬起(qi)(qi)支腳之外(wai)，產生懸(xuan)(xuan)(xuan)壁。也可選用(yong)帶伸(shen)縮(suo)臂(bei)(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)，根(gen)據(ju)伸(shen)縮(suo)臂(bei)(bei)的(de)(de)俯仰和(he)轉動擴張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo) 范疇(chou)

承重梁構造

1，承(cheng)重梁(liang)選用(yong)歐式(shi)古(gu)典箱型(xing)梁(liang)組織(zhi)設計方案，重量輕，合理配(pei)置(zhi)；

2，整個PCB線路板制做(zuo)，無對(dui)接焊(han)縫，比(bi)拼湊承重梁更牢固。

3，豎直剛度(du)為1/800，梁端(duan)拱度(du)由數控切割整(zheng)個PCB線路板開料，精(jing)準度(du)高(gao)。

4，選用埋弧(hu)焊(han)(han)自動焊(han)(han)、無損(sun)檢測(ce)。焊(han)(han)后(hou)總體拋(pao)丸除銹，消地應(ying)力、防銹處理(li)，超過Sa2.5級；

5，厚鋼板原材料(liao)為Q235B；環(huan)氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選(xuan)用(yong)絞接(jie)軟性設計方案(an)，防止“幾條腿”運作(zuo)。

2，車轱轆選(xuan)用(yong)鏜孔方式，應用(yong)數控機(ji)床鏜銑床一回(hui)精準定(ding)位生產加工(gong)，保證規(gui)格精密(mi)度和(he)配合(he)尺寸；

3，每一端梁(liang)裝(zhuang)有雙輪緣的車轱轆、緩沖器、驅動器維(wei)護(hu)(hu)和防外遇保護(hu)(hu)器，安(an)全性有確保。

4，承重梁與端梁選用(yong)10.9級高強螺栓(shuan)聯接，保(bao)證(zheng)整個設備構造抗壓強度和精密(mi)度。

5，半(ban)今(jin)龍門端梁選用矩形方(fang)管制做(zuo)，車轱轆為無邊緣設(she)計方(fang)案，路軌與(yu)路面每平米。

小轎車總程

1，雙梁(liang)小轎車承重(zhong)(zhong)梁(liang)與(yu)承重(zhong)(zhong)梁(liang)選(xuan)用軟性(xing)絞接方式；防止“幾條腿”運作。

2，電動機＋制動系統＋減速(su)器＋行程開關四合(he)一一體化設(she)計方案，結構緊(jin)湊

3，小(xiao)轎車搭建有安全性(xing)鉤，防失(shi)控。

4，全(quan)部(bu)傳動(dong)系(xi)統(tong)組織(zhi)選用無(wu)連軸器(qi)的(de)立即I/O方式，傳動(dong)系(xi)統(tong)高(gao)效率、裝配線(xian)高(gao)精度(du)、免維護保(bao)養。

5，工作中級(ji)(ji)別為A6級(ji)(ji)，防水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防污防潮，提升(sheng)安全級(ji)(ji)別。