門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主(zhu)要用(yong)于(yu)戶外的(de)(de)(de)(de)貨運(yun)(yun)(yun)站、石料場貨、散柜的(de)(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)(yun)(yun)工作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具備(bei)(bei)場所使用(yong)率高(gao)、工作(zuo)(zuo) 范疇(chou)大(da)、融(rong)入范圍廣、實用(yong)性強等(deng)特性，在海港貨運(yun)(yun)(yun)站獲(huo)得(de)普遍應用(yong)。它的(de)(de)(de)(de)金(jin)屬(shu)構(gou)(gou)件像門(men)(men)(men)形(xing)架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)下(xia)安裝(zhuang)兩根撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)(gou)立(li)即在路(lu)面(mian)的(de)(de)(de)(de)路(lu)軌(gui)上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)兩邊(bian)(bian)能(neng)(neng)夠(gou)(gou)具備(bei)(bei)外伸(shen)懸(xuan)臂梁(liang)(liang)(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)這(zhe)種形(xing)變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適用(yong)堆放場及工業(ye)廠房內(nei)無牛腿支撐(cheng)點的(de)(de)(de)(de)場所，方式(shi)(shi)分(fen)(fen)成半(ban)龍門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和龍門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大(da)噸數可(ke)去300噸。適用(yong)海港、堆放場等(deng)，進行戶外的(de)(de)(de)(de)貨運(yun)(yun)(yun)站、石料場貨、散柜的(de)(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)(yun)(yun)工作(zuo)(zuo) 。它的(de)(de)(de)(de)金(jin)屬(shu)構(gou)(gou)件像門(men)(men)(men)形(xing)架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)下(xia)安裝(zhuang)兩根撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)(gou)立(li)即在路(lu)面(mian)的(de)(de)(de)(de)路(lu)軌(gui)上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)兩邊(bian)(bian)能(neng)(neng)夠(gou)(gou)具備(bei)(bei)外伸(shen)懸(xuan)臂梁(liang)(liang)(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構(gou)(gou)類型由龍門(men)(men)(men)架(jia)、大(da)貨車運(yun)(yun)(yun)作(zuo)(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車和電氣設(she)備(bei)(bei)一部分(fen)(fen)等(deng)構(gou)(gou)成。有的(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在一邊(bian)(bian)有支腳(jiao)，另一邊(bian)(bian)支撐(cheng)點在工業(ye)廠房或棧橋(qiao)(qiao)上(shang)運(yun)(yun)(yun)作(zuo)(zuo)，稱之(zhi)為半(ban)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)龍門(men)(men)(men)架(jia)上(shang)端跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)和端梁(liang)(liang)(liang)(liang)(liang)(liang))、支腳(jiao)、下(xia)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)等(deng)一部分(fen)(fen)組成。以便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)工作(zuo)(zuo) 范疇(chou)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)能(neng)(neng)夠(gou)(gou)向一邊(bian)(bian)或兩邊(bian)(bian)抬起(qi)(qi)(qi)(qi)支腳(jiao)之(zhi)外，產生(sheng)懸(xuan)壁。也可(ke)選(xuan)用(yong)帶(dai)伸(shen)縮(suo)臂的(de)(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車，根據伸(shen)縮(suo)臂的(de)(de)(de)(de)俯(fu)仰和轉動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)工作(zuo)(zuo) 范疇(chou)

承重梁構造

1，承重梁選用歐式古典箱型梁組織(zhi)設計(ji)方案(an)，重量輕，合理配(pei)置；

2，整個PCB線(xian)路(lu)板制做，無對(dui)接焊縫，比拼(pin)湊(cou)承重(zhong)梁更牢固。

3，豎(shu)直剛度為1/800，梁端拱度由數(shu)控切割整個PCB線路板開料，精準度高(gao)。

4，選用(yong)埋弧焊自動焊、無損檢測(ce)。焊后(hou)總(zong)體拋丸(wan)除(chu)銹，消地應力、防銹處理，超過Sa2.5級(ji)；

5，厚鋼(gang)板原材料為(wei)Q235B；環氧(yang)富鋅漆，薄厚120μm。

端梁一部分

1，端(duan)梁選用絞接軟(ruan)性設(she)計方案，防止(zhi)“幾條腿”運作。

2，車轱(gu)轆選用(yong)鏜孔(kong)方式，應用(yong)數控機床(chuang)鏜銑床(chuang)一回(hui)精(jing)準定位生產加工(gong)，保證(zheng)規格精(jing)密(mi)度和配合尺寸；

3，每一端梁裝有(you)雙輪緣的車轱(gu)轆、緩沖器、驅動器維護(hu)和防外遇保護(hu)器，安全性有(you)確保。

4，承重梁與端梁選用10.9級(ji)高強螺(luo)栓(shuan)聯接，保證整個(ge)設備(bei)構造(zao)抗(kang)壓強度和精(jing)密度。

5，半今(jin)龍門端(duan)梁(liang)選用矩形(xing)方管(guan)制做，車轱(gu)轆(lu)為無邊緣設計方案，路軌與路面每(mei)平(ping)米。

小轎車總程

1，雙梁小轎(jiao)車(che)承重梁與承重梁選用(yong)軟性(xing)絞(jiao)接方式；防止“幾(ji)條腿”運作。

2，電動(dong)機＋制動(dong)系統(tong)＋減速器＋行程開關四合一(yi)一(yi)體化設計方案，結構(gou)緊湊

3，小轎車搭建有安全性鉤，防失控。

4，全部傳動系統組織選用無連(lian)軸器的立(li)即I/O方式(shi)，傳動系統高效率、裝配(pei)線高精度、免維(wei)護保養。

5，工作(zuo)中級別(bie)(bie)為A6級，防(fang)水等級IP55，H級絕緣層。防(fang)污防(fang)潮(chao)，提升安全級別(bie)(bie)。