門(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用于戶(hu)(hu)外的(de)(de)(de)貨(huo)運(yun)站(zhan)、石料場貨(huo)、散柜的(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)工作(zuo) 。橋(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備(bei)場所(suo)使用率高、工作(zuo) 范疇大、融(rong)入范圍廣、實用性(xing)強等(deng)(deng)特(te)性(xing)，在海港(gang)(gang)貨(huo)運(yun)站(zhan)獲得(de)普(pu)遍(bian)應(ying)用。它(ta)的(de)(de)(de)金屬(shu)構(gou)件(jian)像門(men)(men)(men)形架(jia)(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)立即(ji)(ji)在路面的(de)(de)(de)路軌(gui)上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊(bian)能(neng)夠(gou)(gou)具備(bei)外伸(shen)懸臂梁(liang)。橋(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是(shi)門(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這種形變。橋(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用堆放場及工業(ye)廠(chang)房(fang)內無牛腿支撐(cheng)點(dian)(dian)的(de)(de)(de)場所(suo)，方式(shi)分(fen)成(cheng)半龍(long)(long)門(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和龍(long)(long)門(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大噸(dun)數可去300噸(dun)。適用海港(gang)(gang)、堆放場等(deng)(deng)，進行戶(hu)(hu)外的(de)(de)(de)貨(huo)運(yun)站(zhan)、石料場貨(huo)、散柜的(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)工作(zuo) 。它(ta)的(de)(de)(de)金屬(shu)構(gou)件(jian)像門(men)(men)(men)形架(jia)(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)立即(ji)(ji)在路面的(de)(de)(de)路軌(gui)上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊(bian)能(neng)夠(gou)(gou)具備(bei)外伸(shen)懸臂梁(liang)。橋(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類(lei)型(xing)由龍(long)(long)門(men)(men)(men)架(jia)(jia)、大貨(huo)車(che)運(yun)作(zuo)組(zu)織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎(jiao)(jiao)車(che)和電氣(qi)設備(bei)一部分(fen)等(deng)(deng)構(gou)成(cheng)。有的(de)(de)(de)橋(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在一邊(bian)有支腳(jiao)，另一邊(bian)支撐(cheng)點(dian)(dian)在工業(ye)廠(chang)房(fang)或(huo)棧橋(qiao)上(shang)運(yun)作(zuo)，稱之(zhi)為半橋(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍(long)(long)門(men)(men)(men)架(jia)(jia)上(shang)端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和端(duan)梁(liang))、支腳(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)一部分(fen)組(zu)成(cheng)。以便擴(kuo)張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)(gou)向一邊(bian)或(huo)兩(liang)(liang)邊(bian)抬起(qi)支腳(jiao)之(zhi)外，產生(sheng)懸壁。也可選(xuan)用帶伸(shen)縮(suo)(suo)臂的(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎(jiao)(jiao)車(che)，根據伸(shen)縮(suo)(suo)臂的(de)(de)(de)俯仰和轉動擴(kuo)張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作(zuo) 范疇

承重梁構造

1，承重梁選用(yong)歐式古典箱型梁組織設(she)計方案(an)，重量(liang)輕(qing)，合理配置；

2，整(zheng)個PCB線路板(ban)制做，無對接焊縫(feng)，比拼湊承(cheng)重梁更(geng)牢固。

3，豎直剛度(du)為1/800，梁端(duan)拱度(du)由數控切割整個PCB線路板開料，精準(zhun)度(du)高(gao)。

4，選用埋弧焊(han)(han)自動焊(han)(han)、無損檢測。焊(han)(han)后(hou)總(zong)體拋(pao)丸除銹，消(xiao)地應力(li)、防銹處(chu)理，超過Sa2.5級；

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

端梁一部分

1，端梁選(xuan)用絞接軟性設計方案，防止“幾條(tiao)腿(tui)”運作。

2，車(che)轱轆選(xuan)用鏜孔方式，應用數控(kong)機床鏜銑床一回精(jing)準定位生產加工(gong)，保證(zheng)規(gui)格精(jing)密(mi)度和配合(he)尺寸；

3，每一端梁(liang)裝(zhuang)有雙輪緣(yuan)的車(che)轱轆、緩沖(chong)器(qi)、驅動器(qi)維護和防外遇保護器(qi)，安全性(xing)有確保。

4，承重梁與端梁選用10.9級(ji)高強螺栓聯接(jie)，保證整(zheng)個設備(bei)構造抗壓強度(du)和精密度(du)。

5，半(ban)今(jin)龍門端梁選用(yong)矩形方管制做，車轱(gu)轆為無邊緣(yuan)設計(ji)方案(an)，路軌與路面每平米。

小轎車總程

1，雙梁小轎車承重梁與承重梁選用軟性(xing)絞接方式；防止(zhi)“幾條腿”運作。

2，電動(dong)機＋制動(dong)系統＋減(jian)速器＋行程(cheng)開關四合一一體化設計(ji)方案(an)，結構緊湊

3，小轎(jiao)車搭建有安全性鉤，防(fang)失控。

4，全部傳動(dong)系(xi)統組織選用無連(lian)軸(zhou)器的立即(ji)I/O方式，傳動(dong)系(xi)統高效率、裝配線高精度、免(mian)維護保養。

5，工(gong)作中(zhong)級(ji)別(bie)為A6級(ji)，防(fang)(fang)(fang)水等級(ji)IP55，H級(ji)絕緣層。防(fang)(fang)(fang)污(wu)防(fang)(fang)(fang)潮，提升安全級(ji)別(bie)。