門(men)(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用于戶(hu)外(wai)的(de)(de)貨(huo)運站、石(shi)料場(chang)(chang)貨(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸搬(ban)運工(gong)作 。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備場(chang)(chang)所(suo)使用率高(gao)、工(gong)作 范(fan)(fan)疇(chou)大、融入(ru)范(fan)(fan)圍廣(guang)、實用性強等(deng)特性，在海港(gang)貨(huo)運站獲(huo)得普遍應用。它的(de)(de)金屬(shu)構(gou)(gou)件像門(men)(men)(men)(men)形(xing)(xing)架構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)下(xia)(xia)安裝(zhuang)(zhuang)兩根撐腳，能夠(gou)立(li)即在路(lu)面的(de)(de)路(lu)軌(gui)上走(zou)動(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)兩邊(bian)(bian)(bian)能夠(gou)具(ju)備外(wai)伸(shen)懸臂梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這種形(xing)(xing)變。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用堆放場(chang)(chang)及(ji)工(gong)業廠房內無牛腿支(zhi)撐點(dian)的(de)(de)場(chang)(chang)所(suo)，方式(shi)分成半(ban)龍(long)門(men)(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍(long)門(men)(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數可去300噸。適用海港(gang)、堆放場(chang)(chang)等(deng)，進行戶(hu)外(wai)的(de)(de)貨(huo)運站、石(shi)料場(chang)(chang)貨(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸搬(ban)運工(gong)作 。它的(de)(de)金屬(shu)構(gou)(gou)件像門(men)(men)(men)(men)形(xing)(xing)架構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)下(xia)(xia)安裝(zhuang)(zhuang)兩根撐腳，能夠(gou)立(li)即在路(lu)面的(de)(de)路(lu)軌(gui)上走(zou)動(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)兩邊(bian)(bian)(bian)能夠(gou)具(ju)備外(wai)伸(shen)懸臂梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)(gou)類型由龍(long)門(men)(men)(men)(men)架、大貨(huo)車運作組(zu)織(zhi)、起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車和(he)電(dian)氣設(she)備一(yi)部(bu)分等(deng)構(gou)(gou)成。有的(de)(de)橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在一(yi)邊(bian)(bian)(bian)有支(zhi)腳，另(ling)一(yi)邊(bian)(bian)(bian)支(zhi)撐點(dian)在工(gong)業廠房或(huo)棧橋(qiao)(qiao)上運作，稱之(zhi)為半(ban)橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍(long)門(men)(men)(men)(men)架上端(duan)跨接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)和(he)端(duan)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang))、支(zhi)腳、下(xia)(xia)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)等(deng)一(yi)部(bu)分組(zu)成。以便(bian)擴(kuo)(kuo)張起(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作 范(fan)(fan)疇(chou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)能夠(gou)向一(yi)邊(bian)(bian)(bian)或(huo)兩邊(bian)(bian)(bian)抬(tai)起(qi)支(zhi)腳之(zhi)外(wai)，產生懸壁。也可選用帶伸(shen)縮臂的(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車，根據(ju)伸(shen)縮臂的(de)(de)俯仰和(he)轉(zhuan)動(dong)擴(kuo)(kuo)張起(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作 范(fan)(fan)疇(chou)

承重梁構造

1，承重梁(liang)選用歐式古典箱型梁(liang)組織設計方案，重量輕，合理(li)配置；

2，整個PCB線(xian)路(lu)板制(zhi)做，無對(dui)接(jie)焊縫(feng)，比(bi)拼湊承重梁更牢固。

3，豎直剛(gang)度為1/800，梁端拱度由(you)數控切割整個PCB線(xian)路板(ban)開料，精準(zhun)度高。

4，選用埋弧焊(han)自動焊(han)、無損(sun)檢測。焊(han)后(hou)總體拋丸除銹，消地應力、防銹處理，超過Sa2.5級(ji)；

5，厚(hou)鋼板(ban)原材料(liao)為Q235B；環氧富鋅漆(qi)，薄厚(hou)120μm。

端梁一部分

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

2，車轱轆(lu)選(xuan)用鏜(tang)孔(kong)方式，應(ying)用數控機(ji)床鏜(tang)銑(xian)床一(yi)回精(jing)準(zhun)定位生產加(jia)工(gong)，保(bao)證規格精(jing)密(mi)度(du)和(he)配(pei)合尺寸；

3，每一(yi)端梁裝(zhuang)有雙(shuang)輪緣的車轱轆、緩沖器(qi)、驅動(dong)器(qi)維護和防(fang)外遇(yu)保護器(qi)，安全性有確保。

4，承重梁與端梁選用10.9級高強螺栓(shuan)聯(lian)接，保(bao)證整個設備(bei)構造抗壓強度(du)和精密度(du)。

5，半(ban)今龍門(men)端梁選用矩(ju)形方(fang)管制做，車(che)轱轆(lu)為(wei)無(wu)邊緣設計(ji)方(fang)案，路軌與路面(mian)每平米。

小轎車總程

1，雙梁小(xiao)轎車承重梁與承重梁選用(yong)軟性絞接方式(shi)；防止(zhi)“幾條腿(tui)”運作。

2，電(dian)動機(ji)＋制動系統＋減速器＋行程開關(guan)四合一一體化設計方(fang)案，結構緊(jin)湊

3，小轎車(che)搭建有安全性(xing)鉤(gou)，防失控。

4，全部傳(chuan)動系統(tong)組織選用無連軸(zhou)器(qi)的立即(ji)I/O方(fang)式，傳(chuan)動系統(tong)高效率、裝配線高精度(du)、免維護保養。

5，工作中級(ji)(ji)別為A6級(ji)(ji)，防(fang)(fang)水等級(ji)(ji)IP55，H級(ji)(ji)絕(jue)緣(yuan)層。防(fang)(fang)污防(fang)(fang)潮(chao)，提(ti)升安全級(ji)(ji)別。