門(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)于戶外(wai)(wai)的(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散(san)柜的(de)裝(zhuang)(zhuang)卸搬運(yun)工(gong)作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備場(chang)所使用(yong)率高、工(gong)作(zuo) 范(fan)疇(chou)大、融入(ru)范(fan)圍(wei)廣、實用(yong)性強等特(te)性，在海港貨(huo)運(yun)站獲得普遍(bian)應(ying)用(yong)。它(ta)的(de)金(jin)屬構件像門(men)形(xing)(xing)架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝(zhuang)(zhuang)兩(liang)根(gen)撐腳(jiao)，能夠(gou)立(li)(li)即在路面的(de)路軌上(shang)(shang)(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊能夠(gou)具備外(wai)(wai)伸(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是(shi)門(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)這種形(xing)(xing)變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)堆放場(chang)及工(gong)業(ye)(ye)廠房內(nei)無牛腿支(zhi)撐點的(de)場(chang)所，方式(shi)(shi)(shi)分(fen)(fen)成(cheng)半龍門(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍門(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大噸(dun)數(shu)可(ke)去300噸(dun)。適用(yong)海港、堆放場(chang)等，進行戶外(wai)(wai)的(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散(san)柜的(de)裝(zhuang)(zhuang)卸搬運(yun)工(gong)作(zuo) 。它(ta)的(de)金(jin)屬構件像門(men)形(xing)(xing)架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝(zhuang)(zhuang)兩(liang)根(gen)撐腳(jiao)，能夠(gou)立(li)(li)即在路面的(de)路軌上(shang)(shang)(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊能夠(gou)具備外(wai)(wai)伸(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構類(lei)型由龍門(men)架、大貨(huo)車運(yun)作(zuo)組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎車和(he)電氣設備一(yi)部分(fen)(fen)等構成(cheng)。有的(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在一(yi)邊有支(zhi)腳(jiao)，另一(yi)邊支(zhi)撐點在工(gong)業(ye)(ye)廠房或棧橋(qiao)(qiao)上(shang)(shang)(shang)運(yun)作(zuo)，稱(cheng)之(zhi)為半橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)龍門(men)架上(shang)(shang)(shang)端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支(zhi)腳(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部分(fen)(fen)組成(cheng)。以便擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo) 范(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)向一(yi)邊或兩(liang)邊抬(tai)起(qi)支(zhi)腳(jiao)之(zhi)外(wai)(wai)，產生懸(xuan)壁(bi)。也(ye)可(ke)選用(yong)帶伸(shen)縮臂(bei)的(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎車，根(gen)據伸(shen)縮臂(bei)的(de)俯仰和(he)轉動(dong)擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁選用歐式古(gu)典箱型梁組織設(she)計方案，重量(liang)輕，合(he)理配置；

2，整個PCB線路(lu)板制(zhi)做，無(wu)對接(jie)焊縫，比拼湊承重梁更牢固。

3，豎直(zhi)剛度(du)為1/800，梁端(duan)拱(gong)度(du)由數(shu)控切割整個PCB線路(lu)板開(kai)料，精準度(du)高。

4，選用(yong)埋弧焊(han)(han)自動(dong)焊(han)(han)、無損檢測。焊(han)(han)后總(zong)體拋(pao)丸除銹(xiu)，消地應(ying)力、防銹(xiu)處理，超過(guo)Sa2.5級；

5，厚鋼板(ban)原材料為Q235B；環氧富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端(duan)梁選(xuan)用絞接軟性設計方案，防止(zhi)“幾條腿”運作。

2，車轱轆選用鏜(tang)孔方式(shi)，應用數控機床鏜(tang)銑床一回精準定位生產加工，保(bao)證規格精密(mi)度和(he)配合(he)尺寸；

3，每(mei)一端梁裝有雙輪緣的(de)車轱轆、緩沖器(qi)、驅動(dong)器(qi)維護(hu)和防外遇保護(hu)器(qi)，安全性有確保。

4，承重梁(liang)(liang)與端梁(liang)(liang)選(xuan)用10.9級高(gao)強(qiang)螺栓聯接，保證整個設備(bei)構造抗壓強(qiang)度和精密(mi)度。

5，半(ban)今龍門端梁選用矩(ju)形方管制做(zuo)，車轱轆為無邊緣設計方案，路軌與(yu)路面每(mei)平米。

小轎車總程

1，雙梁(liang)小轎車承重梁(liang)與承重梁(liang)選用軟性(xing)絞(jiao)接(jie)方式；防止(zhi)“幾條腿”運作。

2，電(dian)動(dong)機＋制動(dong)系統＋減速器(qi)＋行程開關四合一(yi)一(yi)體化設計方(fang)案，結構(gou)緊湊

3，小轎車搭建有安全(quan)性鉤，防失控。

4，全(quan)部傳(chuan)動系(xi)統組織選(xuan)用無(wu)連(lian)軸器的立(li)即I/O方式(shi)，傳(chuan)動系(xi)統高效率(lv)、裝配線高精度、免維護(hu)保養。

5，工作中(zhong)級(ji)(ji)別(bie)為A6級(ji)(ji)，防(fang)水等級(ji)(ji)IP55，H級(ji)(ji)絕(jue)緣層。防(fang)污防(fang)潮，提升安全級(ji)(ji)別(bie)。