門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主(zhu)要用于戶(hu)外的(de)貨(huo)運(yun)(yun)站(zhan)、石料(liao)場貨(huo)、散柜的(de)裝(zhuang)(zhuang)卸(xie)搬(ban)(ban)運(yun)(yun)工(gong)(gong)作 。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場所(suo)使用率高、工(gong)(gong)作 范疇大(da)、融入(ru)范圍廣、實用性(xing)強(qiang)等特性(xing)，在海港(gang)貨(huo)運(yun)(yun)站(zhan)獲得普遍應用。它的(de)金屬構件像(xiang)門(men)(men)形(xing)架構，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩根(gen)撐(cheng)腳，能夠立(li)即(ji)在路(lu)面的(de)路(lu)軌上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能夠具備(bei)外伸懸臂梁(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)這種形(xing)變。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用堆(dui)放場及工(gong)(gong)業廠(chang)房內無牛腿(tui)支(zhi)(zhi)撐(cheng)點的(de)場所(suo)，方式(shi)(shi)(shi)分成(cheng)半(ban)龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸(dun)數可去300噸(dun)。適(shi)用海港(gang)、堆(dui)放場等，進行戶(hu)外的(de)貨(huo)運(yun)(yun)站(zhan)、石料(liao)場貨(huo)、散柜的(de)裝(zhuang)(zhuang)卸(xie)搬(ban)(ban)運(yun)(yun)工(gong)(gong)作 。它的(de)金屬構件像(xiang)門(men)(men)形(xing)架構，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩根(gen)撐(cheng)腳，能夠立(li)即(ji)在路(lu)面的(de)路(lu)軌上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能夠具備(bei)外伸懸臂梁(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結構類型由龍門(men)(men)架、大(da)貨(huo)車運(yun)(yun)作組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車和(he)(he)電(dian)氣(qi)設備(bei)一(yi)部(bu)分等構成(cheng)。有的(de)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)邊(bian)有支(zhi)(zhi)腳，另一(yi)邊(bian)支(zhi)(zhi)撐(cheng)點在工(gong)(gong)業廠(chang)房或棧橋上(shang)運(yun)(yun)作，稱(cheng)之(zhi)為(wei)半(ban)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)龍門(men)(men)架上(shang)端跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和(he)(he)端梁(liang)(liang))、支(zhi)(zhi)腳、下承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部(bu)分組成(cheng)。以(yi)便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作 范疇，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能夠向一(yi)邊(bian)或兩邊(bian)抬起(qi)(qi)(qi)(qi)支(zhi)(zhi)腳之(zhi)外，產生懸壁。也可選用帶(dai)伸縮臂的(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車，根(gen)據伸縮臂的(de)俯仰和(he)(he)轉動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作 范疇

承重梁構造

1，承重梁選用歐式(shi)古(gu)典箱型梁組(zu)織設計方(fang)案(an)，重量(liang)輕，合理配置；

2，整個PCB線路板制做，無對接焊縫，比拼湊承重梁更牢固。

3，豎直剛度(du)為1/800，梁端拱度(du)由數(shu)控切割整個(ge)PCB線路板開料，精準度(du)高。

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

5，厚鋼板原材料為Q235B；環氧(yang)富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接(jie)軟性設計(ji)方(fang)案，防(fang)止“幾(ji)條腿”運作(zuo)。

2，車轱轆選用(yong)(yong)鏜孔方式，應用(yong)(yong)數(shu)控機(ji)床(chuang)鏜銑床(chuang)一回精(jing)準定位生產(chan)加工，保證規(gui)格精(jing)密(mi)度和配(pei)合尺寸；

3，每(mei)一端梁裝有雙輪緣的車轱轆、緩沖器(qi)(qi)、驅動器(qi)(qi)維護和(he)防外遇(yu)保(bao)護器(qi)(qi)，安全性(xing)有確保(bao)。

4，承重(zhong)梁與端梁選用10.9級(ji)高強螺栓聯接，保證整個設備構造抗(kang)壓強度(du)和精(jing)密度(du)。

5，半(ban)今龍(long)門端梁選用矩形方(fang)管制做，車轱轆(lu)為無邊(bian)緣設計方(fang)案，路軌與路面每平米。

小轎車總程

1，雙梁(liang)小轎車承重(zhong)梁(liang)與承重(zhong)梁(liang)選(xuan)用軟(ruan)性絞(jiao)接(jie)方式；防止“幾條(tiao)腿”運作(zuo)。

2，電動機＋制(zhi)動系(xi)統＋減速器＋行程開關(guan)四(si)合一一體(ti)化設計方(fang)案，結構緊湊

3，小(xiao)轎車搭建有安(an)全性鉤，防失(shi)控。

4，全部傳動(dong)(dong)系(xi)(xi)統(tong)組織(zhi)選用無連軸(zhou)器(qi)的立即I/O方式，傳動(dong)(dong)系(xi)(xi)統(tong)高(gao)效率、裝配線高(gao)精度、免維護保養(yang)。

5，工作中級別為A6級，防水等(deng)級IP55，H級絕緣(yuan)層。防污(wu)防潮，提升安全(quan)級別。