門(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)主要用于戶外(wai)的(de)(de)(de)(de)貨(huo)(huo)(huo)運站(zhan)(zhan)、石(shi)料場貨(huo)(huo)(huo)、散柜的(de)(de)(de)(de)裝(zhuang)卸搬運工(gong)作 。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)具備場所(suo)使用率高、工(gong)作 范(fan)疇大、融入范(fan)圍廣、實用性強等(deng)(deng)特性，在(zai)(zai)海港(gang)貨(huo)(huo)(huo)運站(zhan)(zhan)獲得普遍應用。它(ta)的(de)(de)(de)(de)金屬構(gou)件像門(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)兩(liang)根撐(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立即(ji)在(zai)(zai)路(lu)(lu)面(mian)的(de)(de)(de)(de)路(lu)(lu)軌上走動(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)具備外(wai)伸(shen)(shen)懸臂梁(liang)。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)是(shi)門(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)這種形(xing)變(bian)。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)適(shi)用堆放場及工(gong)業廠房內無牛(niu)腿支撐(cheng)點的(de)(de)(de)(de)場所(suo)，方式(shi)(shi)(shi)(shi)(shi)分成半龍門(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)和龍門(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)，大噸數可(ke)去300噸。適(shi)用海港(gang)、堆放場等(deng)(deng)，進行戶外(wai)的(de)(de)(de)(de)貨(huo)(huo)(huo)運站(zhan)(zhan)、石(shi)料場貨(huo)(huo)(huo)、散柜的(de)(de)(de)(de)裝(zhuang)卸搬運工(gong)作 。它(ta)的(de)(de)(de)(de)金屬構(gou)件像門(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)兩(liang)根撐(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立即(ji)在(zai)(zai)路(lu)(lu)面(mian)的(de)(de)(de)(de)路(lu)(lu)軌上走動(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)具備外(wai)伸(shen)(shen)懸臂梁(liang)。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)結(jie)構(gou)類(lei)型由龍門(men)架(jia)、大貨(huo)(huo)(huo)車(che)運作組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎車(che)和電氣設備一(yi)部(bu)(bu)分等(deng)(deng)構(gou)成。有的(de)(de)(de)(de)橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)只(zhi)在(zai)(zai)一(yi)邊(bian)有支腳(jiao)(jiao)，另一(yi)邊(bian)支撐(cheng)點在(zai)(zai)工(gong)業廠房或棧橋(qiao)上運作，稱之(zhi)為半橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)龍門(men)架(jia)上端跨(kua)接(jie) (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支腳(jiao)(jiao)、下(xia)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)一(yi)部(bu)(bu)分組(zu)成。以便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)作 范(fan)疇，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)向一(yi)邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)支腳(jiao)(jiao)之(zhi)外(wai)，產生懸壁。也可(ke)選用帶伸(shen)(shen)縮臂的(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎車(che)，根據伸(shen)(shen)縮臂的(de)(de)(de)(de)俯仰和轉(zhuan)動(dong)擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)作 范(fan)疇

承重梁構造

1，承重梁選用(yong)歐(ou)式古典箱型(xing)梁組織設計方案，重量輕，合(he)理配置；

2，整個PCB線(xian)路(lu)板(ban)制做，無對接焊縫，比拼(pin)湊承重(zhong)梁更牢固。

3，豎直剛度為1/800，梁(liang)端拱度由(you)數控(kong)切割整個(ge)PCB線路板開(kai)料(liao)，精準度高(gao)。

4，選用埋弧焊自(zi)動焊、無損檢(jian)測。焊后總體拋丸除銹(xiu)，消地應力、防銹(xiu)處理，超過Sa2.5級；

5，厚鋼(gang)板原材(cai)料為Q235B；環(huan)氧富鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接軟性設計方(fang)案，防止“幾條腿(tui)”運(yun)作。

2，車轱轆選用鏜孔方式，應用數控(kong)機床鏜銑床一回精(jing)準(zhun)定位生產加工，保證(zheng)規格精(jing)密度和(he)配(pei)合尺寸；

3，每一(yi)端梁裝有雙輪(lun)緣的車(che)轱轆(lu)、緩沖器(qi)、驅動器(qi)維護和防外遇保(bao)護器(qi)，安全性(xing)有確保(bao)。

4，承(cheng)重梁(liang)與(yu)端梁(liang)選用10.9級高強(qiang)螺栓(shuan)聯接，保證整個設備構(gou)造抗壓強(qiang)度和精密度。

5，半今(jin)龍門端梁選用矩(ju)形方(fang)管(guan)制做，車(che)轱轆為無邊緣設計(ji)方(fang)案，路軌與路面每(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(ruan)性絞接方式(shi)；防止“幾條腿”運作。

2，電動機(ji)＋制動系統＋減速器＋行程開關四(si)合一一體化設(she)計方案(an)，結構緊湊

3，小轎車搭建有安全性鉤(gou)，防(fang)失控。

4，全(quan)部傳動系(xi)統組織選用無連軸器的立即I/O方式，傳動系(xi)統高效(xiao)率、裝配線(xian)高精度、免(mian)維護保(bao)養。

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