門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主(zhu)要用于戶(hu)外的(de)(de)貨(huo)(huo)運站(zhan)(zhan)(zhan)、石(shi)料場(chang)(chang)貨(huo)(huo)、散(san)柜(ju)的(de)(de)裝(zhuang)(zhuang)卸(xie)搬運工(gong)(gong)作 。橋式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備(bei)(bei)場(chang)(chang)所使用率高、工(gong)(gong)作 范(fan)疇(chou)大、融入范(fan)圍廣、實用性(xing)強等特性(xing)，在(zai)海港貨(huo)(huo)運站(zhan)(zhan)(zhan)獲(huo)得普(pu)遍(bian)應(ying)用。它的(de)(de)金屬構(gou)件(jian)像(xiang)門(men)(men)形架(jia)(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩根撐腳(jiao)，能(neng)(neng)夠立(li)即在(zai)路面(mian)的(de)(de)路軌上(shang)走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)(bian)能(neng)(neng)夠具(ju)備(bei)(bei)外伸懸臂(bei)梁(liang)(liang)。橋式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這(zhe)種形變。橋式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用堆放場(chang)(chang)及工(gong)(gong)業(ye)廠房(fang)內無牛腿支(zhi)撐點的(de)(de)場(chang)(chang)所，方式(shi)(shi)(shi)分(fen)(fen)成半龍門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數(shu)可去300噸。適用海港、堆放場(chang)(chang)等，進行(xing)戶(hu)外的(de)(de)貨(huo)(huo)運站(zhan)(zhan)(zhan)、石(shi)料場(chang)(chang)貨(huo)(huo)、散(san)柜(ju)的(de)(de)裝(zhuang)(zhuang)卸(xie)搬運工(gong)(gong)作 。它的(de)(de)金屬構(gou)件(jian)像(xiang)門(men)(men)形架(jia)(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩根撐腳(jiao)，能(neng)(neng)夠立(li)即在(zai)路面(mian)的(de)(de)路軌上(shang)走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)(bian)能(neng)(neng)夠具(ju)備(bei)(bei)外伸懸臂(bei)梁(liang)(liang)。橋式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型由(you)龍門(men)(men)架(jia)(jia)、大貨(huo)(huo)車運作組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車和電(dian)氣設備(bei)(bei)一部(bu)分(fen)(fen)等構(gou)成。有的(de)(de)橋式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只(zhi)在(zai)一邊(bian)(bian)(bian)有支(zhi)腳(jiao)，另一邊(bian)(bian)(bian)支(zhi)撐點在(zai)工(gong)(gong)業(ye)廠房(fang)或(huo)棧橋上(shang)運作，稱之為半橋式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍門(men)(men)架(jia)(jia)上(shang)端(duan)跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端(duan)梁(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一部(bu)分(fen)(fen)組成。以便擴張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠向一邊(bian)(bian)(bian)或(huo)兩邊(bian)(bian)(bian)抬起(qi)支(zhi)腳(jiao)之外，產生(sheng)懸壁。也可選(xuan)用帶伸縮臂(bei)的(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車，根據伸縮臂(bei)的(de)(de)俯仰和轉動(dong)擴張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作 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(zhi)設計方案(an)，重量輕(qing)，合(he)理配置；

2，整個PCB線路板制做，無對接焊(han)縫，比拼湊承重梁更牢固。

3，豎直(zhi)剛度為(wei)1/800，梁端拱度由數控(kong)切(qie)割整個PCB線路板開(kai)料，精(jing)準度高(gao)。

4，選用埋弧(hu)焊(han)(han)自動焊(han)(han)、無損檢測(ce)。焊(han)(han)后(hou)總(zong)體拋丸除銹(xiu)，消(xiao)地應力、防銹(xiu)處理，超過(guo)Sa2.5級；

5，厚鋼板原(yuan)材料為(wei)Q235B；環氧富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁選用絞接軟(ruan)性設計方案，防止“幾條腿”運作。

2，車(che)轱轆選用(yong)鏜(tang)孔(kong)方式(shi)，應用(yong)數控機床鏜(tang)銑床一回精準定位(wei)生產加工，保證規格精密度和配合尺(chi)寸；

3，每一(yi)端梁裝有(you)雙輪緣的車(che)轱轆、緩沖器、驅動器維護和防外(wai)遇保護器，安全性有(you)確保。

4，承重梁與端梁選用10.9級(ji)高強螺(luo)栓聯接(jie)，保證整(zheng)個設(she)備構造抗(kang)壓(ya)強度(du)和精(jing)密度(du)。

5，半今龍門端梁(liang)選用矩形方(fang)管制做，車轱轆為無邊緣設計方(fang)案，路軌與(yu)路面每平米。

小轎車總程

1，雙梁(liang)小(xiao)轎車承(cheng)重(zhong)梁(liang)與(yu)承(cheng)重(zhong)梁(liang)選用(yong)軟性絞(jiao)接方式；防止“幾條腿”運作。

2，電動(dong)機＋制動(dong)系(xi)統＋減速(su)器(qi)＋行程開關四合(he)一(yi)一(yi)體化設計方案，結(jie)構緊湊

3，小轎車搭(da)建有安全性鉤，防(fang)失控。

4，全部傳動系統組織選用無連(lian)軸器的立即I/O方式，傳動系統高效率、裝配線高精度、免維護(hu)保養。

5，工作中級(ji)別為A6級(ji)，防(fang)(fang)水等級(ji)IP55，H級(ji)絕(jue)緣層。防(fang)(fang)污(wu)防(fang)(fang)潮，提升安全級(ji)別。