門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機主要用(yong)于戶外(wai)的(de)(de)(de)(de)貨(huo)運(yun)(yun)(yun)站、石(shi)料場(chang)貨(huo)、散柜(ju)的(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)(yun)工作(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機具備(bei)(bei)場(chang)所使用(yong)率(lv)高、工作(zuo)(zuo) 范疇大、融入范圍廣、實用(yong)性(xing)強等特性(xing)，在海港(gang)貨(huo)運(yun)(yun)(yun)站獲得普遍應用(yong)。它(ta)的(de)(de)(de)(de)金屬(shu)構件(jian)像(xiang)門(men)(men)(men)形架構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安(an)裝(zhuang)(zhuang)兩(liang)根撐(cheng)腳，能(neng)(neng)夠立(li)即在路(lu)面的(de)(de)(de)(de)路(lu)軌上走動(dong)(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)邊(bian)能(neng)(neng)夠具備(bei)(bei)外(wai)伸(shen)懸(xuan)(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機是(shi)門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機的(de)(de)(de)(de)這種形變(bian)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機適用(yong)堆放場(chang)及工業(ye)廠房內無(wu)牛(niu)腿(tui)支撐(cheng)點(dian)(dian)的(de)(de)(de)(de)場(chang)所，方(fang)式(shi)(shi)分(fen)成(cheng)半(ban)龍(long)(long)門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機和龍(long)(long)門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機，大噸數可去300噸。適用(yong)海港(gang)、堆放場(chang)等，進行戶外(wai)的(de)(de)(de)(de)貨(huo)運(yun)(yun)(yun)站、石(shi)料場(chang)貨(huo)、散柜(ju)的(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)(yun)工作(zuo)(zuo) 。它(ta)的(de)(de)(de)(de)金屬(shu)構件(jian)像(xiang)門(men)(men)(men)形架構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安(an)裝(zhuang)(zhuang)兩(liang)根撐(cheng)腳，能(neng)(neng)夠立(li)即在路(lu)面的(de)(de)(de)(de)路(lu)軌上走動(dong)(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)邊(bian)能(neng)(neng)夠具備(bei)(bei)外(wai)伸(shen)懸(xuan)(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機結構類型由龍(long)(long)門(men)(men)(men)架、大貨(huo)車運(yun)(yun)(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎(jiao)車和電氣設(she)備(bei)(bei)一(yi)部(bu)分(fen)等構成(cheng)。有的(de)(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機只在一(yi)邊(bian)有支腳，另一(yi)邊(bian)支撐(cheng)點(dian)(dian)在工業(ye)廠房或棧橋(qiao)(qiao)(qiao)上運(yun)(yun)(yun)作(zuo)(zuo)，稱(cheng)之(zhi)(zhi)為半(ban)橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機的(de)(de)(de)(de)龍(long)(long)門(men)(men)(men)架上端(duan)跨(kua)接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和端(duan)梁(liang)(liang)(liang)(liang))、支腳、下承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等一(yi)部(bu)分(fen)組(zu)成(cheng)。以(yi)便擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)工作(zuo)(zuo) 范疇，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能(neng)(neng)夠向一(yi)邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)(qi)支腳之(zhi)(zhi)外(wai)，產生懸(xuan)(xuan)壁(bi)。也(ye)可選用(yong)帶伸(shen)縮(suo)(suo)臂(bei)的(de)(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎(jiao)車，根據伸(shen)縮(suo)(suo)臂(bei)的(de)(de)(de)(de)俯仰和轉動(dong)(dong)擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)工作(zuo)(zuo) 范疇

承重梁構造

1，承重梁選用歐式古典箱型(xing)梁組織設(she)計方案，重量輕，合理配置；

2，整個PCB線路板制做，無對(dui)接焊縫，比(bi)拼湊承重梁(liang)更牢固。

3，豎直剛度為1/800，梁端(duan)拱度由數(shu)控(kong)切割整個(ge)PCB線路(lu)板開料，精準(zhun)度高。

4，選(xuan)用埋弧焊自動焊、無損檢測。焊后(hou)總體拋丸(wan)除(chu)銹，消地(di)應力、防(fang)銹處理，超過Sa2.5級；

5，厚鋼板(ban)原材料為Q235B；環(huan)氧富鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞接軟(ruan)性(xing)設(she)計方(fang)案(an)，防止“幾條腿(tui)”運作。

2，車(che)轱轆選用(yong)鏜孔方式(shi)，應用(yong)數(shu)控機床(chuang)鏜銑床(chuang)一回精準定位生產加(jia)工，保證規(gui)格精密度和配(pei)合尺寸；

3，每一端梁裝有雙輪(lun)緣的車(che)轱轆、緩沖器、驅(qu)動(dong)器維護和防外遇保(bao)護器，安全性(xing)有確保(bao)。

4，承重梁(liang)與端梁(liang)選用10.9級高強(qiang)(qiang)螺栓聯接(jie)，保證整個設備(bei)構造抗壓強(qiang)(qiang)度和精(jing)密(mi)度。

5，半(ban)今龍門端梁選用矩形方管(guan)制做，車(che)轱轆為無邊緣設計方案，路軌(gui)與路面每(mei)平米。

小轎車總程

1，雙梁小轎車(che)承重梁與承重梁選用軟性絞(jiao)接(jie)方式；防止(zhi)“幾條(tiao)腿(tui)”運作(zuo)。

2，電動(dong)機＋制動(dong)系(xi)統(tong)＋減速器＋行程開關四(si)合一一體化(hua)設計(ji)方案，結構(gou)緊湊

3，小轎車搭建有安全性鉤，防失(shi)控。

4，全部傳(chuan)動(dong)系(xi)統組(zu)織選(xuan)用無連軸器的立即(ji)I/O方式，傳(chuan)動(dong)系(xi)統高效率、裝(zhuang)配線高精度、免維護保(bao)養。

5，工作中級(ji)別為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層。防污(wu)防潮，提升安全級(ji)別。