門(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主(zhu)要用(yong)(yong)于(yu)戶外的(de)(de)貨(huo)運(yun)站(zhan)(zhan)、石料場(chang)貨(huo)、散(san)柜的(de)(de)裝(zhuang)(zhuang)(zhuang)(zhuang)卸(xie)搬運(yun)工(gong)作(zuo) 。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具備(bei)場(chang)所使用(yong)(yong)率高、工(gong)作(zuo) 范(fan)疇大(da)(da)、融入范(fan)圍廣、實用(yong)(yong)性(xing)強等(deng)特性(xing)，在(zai)(zai)海港(gang)貨(huo)運(yun)站(zhan)(zhan)獲得普遍應用(yong)(yong)。它的(de)(de)金屬構件像門(men)形架(jia)(jia)構，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)兩(liang)根(gen)撐腳，能(neng)夠(gou)立即在(zai)(zai)路(lu)面(mian)的(de)(de)路(lu)軌上(shang)走(zou)動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)具備(bei)外伸懸(xuan)臂(bei)梁(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)這(zhe)種形變(bian)。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適用(yong)(yong)堆放(fang)場(chang)及工(gong)業廠(chang)房內無牛(niu)腿支撐點(dian)的(de)(de)場(chang)所，方式(shi)分(fen)(fen)成半(ban)(ban)龍門(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和(he)(he)龍門(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大(da)(da)噸(dun)數可去300噸(dun)。適用(yong)(yong)海港(gang)、堆放(fang)場(chang)等(deng)，進(jin)行戶外的(de)(de)貨(huo)運(yun)站(zhan)(zhan)、石料場(chang)貨(huo)、散(san)柜的(de)(de)裝(zhuang)(zhuang)(zhuang)(zhuang)卸(xie)搬運(yun)工(gong)作(zuo) 。它的(de)(de)金屬構件像門(men)形架(jia)(jia)構，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)兩(liang)根(gen)撐腳，能(neng)夠(gou)立即在(zai)(zai)路(lu)面(mian)的(de)(de)路(lu)軌上(shang)走(zou)動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)具備(bei)外伸懸(xuan)臂(bei)梁(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構類(lei)型由(you)龍門(men)架(jia)(jia)、大(da)(da)貨(huo)車(che)運(yun)作(zuo)組(zu)織(zhi)、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)(zhuang)小(xiao)轎車(che)和(he)(he)電氣設備(bei)一(yi)部(bu)分(fen)(fen)等(deng)構成。有的(de)(de)橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在(zai)(zai)一(yi)邊(bian)有支腳，另(ling)一(yi)邊(bian)支撐點(dian)在(zai)(zai)工(gong)業廠(chang)房或棧(zhan)橋(qiao)上(shang)運(yun)作(zuo)，稱之為(wei)半(ban)(ban)橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)龍門(men)架(jia)(jia)上(shang)端跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)和(he)(he)端梁(liang))、支腳、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)部(bu)分(fen)(fen)組(zu)成。以(yi)便(bian)擴(kuo)張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo) 范(fan)疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)向一(yi)邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)(qi)支腳之外，產(chan)生(sheng)懸(xuan)壁。也可選用(yong)(yong)帶伸縮(suo)(suo)臂(bei)的(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)(zhuang)小(xiao)轎車(che)，根(gen)據伸縮(suo)(suo)臂(bei)的(de)(de)俯仰(yang)和(he)(he)轉動(dong)擴(kuo)張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)梁選用歐式古典(dian)箱型梁組織設(she)計方(fang)案，重(zhong)量輕(qing)，合理配置；

2，整(zheng)個PCB線路板制(zhi)做，無對接(jie)焊縫，比拼湊承重梁更牢固(gu)。

3，豎直剛(gang)度為1/800，梁端拱度由數控切(qie)割整個(ge)PCB線路板(ban)開料(liao)，精(jing)準度高。

4，選用埋(mai)弧焊自(zi)動焊、無(wu)損(sun)檢(jian)測。焊后(hou)總體拋丸除銹(xiu)(xiu)，消地應力(li)、防(fang)銹(xiu)(xiu)處理，超過Sa2.5級；

5，厚(hou)鋼板原材(cai)料為Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端(duan)梁選用絞接軟性設計方案，防止“幾條腿(tui)”運(yun)作(zuo)。

2，車轱轆選用鏜(tang)孔方式(shi)，應用數控機床鏜(tang)銑床一回精(jing)準定位生(sheng)產加(jia)工，保證規(gui)格精(jing)密度和配合(he)尺寸；

3，每(mei)一端梁裝有雙輪緣的車(che)轱轆、緩沖器(qi)、驅動器(qi)維(wei)護和防外遇保護器(qi)，安全性有確保。

4，承(cheng)重梁與(yu)端梁選用10.9級高(gao)強螺栓(shuan)聯接(jie)，保證整(zheng)個設備(bei)構(gou)造抗壓強度和精密(mi)度。

5，半今龍門端梁選用矩(ju)形方管制(zhi)做，車(che)轱轆為無(wu)邊緣設計方案(an)，路軌(gui)與路面每平米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重(zhong)梁(liang)與承(cheng)重(zhong)梁(liang)選用軟性(xing)絞接方式(shi)；防止“幾條腿”運作。

2，電動(dong)(dong)機＋制動(dong)(dong)系(xi)統＋減速(su)器＋行程開關四合一(yi)一(yi)體化設計方案，結構緊(jin)湊

3，小轎車搭建有安(an)全性鉤(gou)，防失控。

4，全(quan)部(bu)傳動(dong)系統(tong)組織選用無連軸(zhou)器的立即I/O方(fang)式，傳動(dong)系統(tong)高效率、裝配線高精度、免維護保養。

5，工作(zuo)中級別為(wei)A6級，防水等(deng)級IP55，H級絕緣層。防污防潮，提(ti)升(sheng)安全級別。