門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用于戶外(wai)的(de)(de)貨運(yun)站(zhan)、石(shi)料場(chang)(chang)貨、散柜的(de)(de)裝(zhuang)卸搬(ban)運(yun)工(gong)(gong)(gong)作(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備場(chang)(chang)所使用率(lv)高、工(gong)(gong)(gong)作(zuo) 范(fan)疇(chou)大(da)、融入范(fan)圍(wei)廣、實用性強等(deng)(deng)特性，在海(hai)港貨運(yun)站(zhan)獲(huo)得普遍應用。它的(de)(de)金屬(shu)構(gou)件(jian)像(xiang)(xiang)門(men)形(xing)(xing)架構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)下安(an)裝(zhuang)兩根(gen)撐腳，能(neng)夠(gou)立(li)即在路面(mian)的(de)(de)路軌(gui)上(shang)走動，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)兩邊(bian)能(neng)夠(gou)具備外(wai)伸(shen)(shen)懸(xuan)臂(bei)(bei)梁(liang)(liang)(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是(shi)門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這(zhe)種形(xing)(xing)變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用堆(dui)放場(chang)(chang)及工(gong)(gong)(gong)業廠(chang)房(fang)內(nei)無牛腿支(zhi)撐點的(de)(de)場(chang)(chang)所，方式(shi)(shi)(shi)分成(cheng)(cheng)半龍門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)龍門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸(dun)數可(ke)去300噸(dun)。適(shi)用海(hai)港、堆(dui)放場(chang)(chang)等(deng)(deng)，進行(xing)戶外(wai)的(de)(de)貨運(yun)站(zhan)、石(shi)料場(chang)(chang)貨、散柜的(de)(de)裝(zhuang)卸搬(ban)運(yun)工(gong)(gong)(gong)作(zuo) 。它的(de)(de)金屬(shu)構(gou)件(jian)像(xiang)(xiang)門(men)形(xing)(xing)架構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)下安(an)裝(zhuang)兩根(gen)撐腳，能(neng)夠(gou)立(li)即在路面(mian)的(de)(de)路軌(gui)上(shang)走動，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)兩邊(bian)能(neng)夠(gou)具備外(wai)伸(shen)(shen)懸(xuan)臂(bei)(bei)梁(liang)(liang)(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由龍門(men)架、大(da)貨車運(yun)作(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車和(he)(he)電(dian)氣設備一部(bu)分等(deng)(deng)構(gou)成(cheng)(cheng)。有的(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只(zhi)在一邊(bian)有支(zhi)腳，另一邊(bian)支(zhi)撐點在工(gong)(gong)(gong)業廠(chang)房(fang)或棧橋(qiao)上(shang)運(yun)作(zuo)，稱之為半橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門(men)架上(shang)端(duan)跨接 (含承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)和(he)(he)端(duan)梁(liang)(liang)(liang)(liang)(liang))、支(zhi)腳、下承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)等(deng)(deng)一部(bu)分組成(cheng)(cheng)。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)作(zuo) 范(fan)疇(chou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)能(neng)夠(gou)向一邊(bian)或兩邊(bian)抬(tai)起(qi)(qi)支(zhi)腳之外(wai)，產(chan)生懸(xuan)壁。也可(ke)選用帶伸(shen)(shen)縮臂(bei)(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車，根(gen)據伸(shen)(shen)縮臂(bei)(bei)的(de)(de)俯仰和(he)(he)轉動擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)作(zuo) 范(fan)疇(chou)

承重梁構造

1，承(cheng)重梁(liang)選用歐式古典箱(xiang)型(xing)梁(liang)組織設(she)計方(fang)案，重量輕，合(he)理配置(zhi)；

2，整個PCB線路板制做，無對接焊縫，比拼(pin)湊承重梁(liang)更牢固。

3，豎(shu)直剛度(du)為1/800，梁端(duan)拱度(du)由數控切割整個PCB線路(lu)板開料(liao)，精準度(du)高。

4，選用埋弧(hu)焊自動焊、無損(sun)檢測。焊后總體拋丸除銹(xiu)，消(xiao)地(di)應力、防(fang)銹(xiu)處(chu)理，超過Sa2.5級；

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

端梁一部分

1，端梁選用絞(jiao)接軟性設(she)計方案(an)，防(fang)止“幾(ji)條腿”運作(zuo)。

2，車轱轆(lu)選(xuan)用鏜孔方式，應用數控機床鏜銑床一(yi)回(hui)精(jing)準定位生產加工(gong)，保證規(gui)格精(jing)密度和配合(he)尺寸；

3，每(mei)一端梁裝有(you)雙輪緣的車(che)轱轆(lu)、緩沖器(qi)(qi)(qi)、驅動器(qi)(qi)(qi)維護(hu)和防外遇保護(hu)器(qi)(qi)(qi)，安全性有(you)確保。

4，承重梁(liang)與端梁(liang)選用10.9級高(gao)強螺栓聯接(jie)，保證整個設備(bei)構造抗壓強度(du)(du)和精密(mi)度(du)(du)。

5，半今(jin)龍門端梁(liang)選用矩形(xing)方(fang)管(guan)制做，車轱轆為無邊緣設計方(fang)案，路軌與路面(mian)每平(ping)米。

小轎車總程

1，雙梁小轎車(che)承重梁與(yu)承重梁選用(yong)軟性(xing)絞(jiao)接方式；防止“幾(ji)條腿”運作。

2，電(dian)動機＋制(zhi)動系統(tong)＋減速器＋行程開關四(si)合一(yi)一(yi)體化設計(ji)方案(an)，結構緊湊(cou)

3，小(xiao)轎車(che)搭建有安全(quan)性鉤，防失控。

4，全部傳(chuan)動(dong)系(xi)統(tong)(tong)組(zu)織選用無連軸器的立即I/O方式(shi)，傳(chuan)動(dong)系(xi)統(tong)(tong)高(gao)效率(lv)、裝(zhuang)配線高(gao)精度、免維(wei)護保養(yang)。

5，工(gong)作中級(ji)別(bie)為A6級(ji)，防水(shui)等級(ji)IP55，H級(ji)絕(jue)緣(yuan)層。防污防潮，提升安(an)全級(ji)別(bie)。