門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶外(wai)的(de)(de)(de)貨(huo)(huo)運站(zhan)、石料(liao)場貨(huo)(huo)、散柜的(de)(de)(de)裝卸搬(ban)運工(gong)(gong)作(zuo)(zuo)(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場所使用(yong)率高、工(gong)(gong)作(zuo)(zuo)(zuo) 范疇(chou)大、融入范圍廣、實用(yong)性(xing)強等特性(xing)，在(zai)海港貨(huo)(huo)運站(zhan)獲得普遍應(ying)用(yong)。它的(de)(de)(de)金屬構件像門(men)(men)形架(jia)構，承(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)下安(an)裝兩根(gen)撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)立即(ji)在(zai)路面的(de)(de)(de)路軌(gui)上(shang)走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能(neng)夠(gou)(gou)具備(bei)外(wai)伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種形變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)堆(dui)放(fang)場及工(gong)(gong)業廠房(fang)內無牛腿支(zhi)(zhi)撐(cheng)點的(de)(de)(de)場所，方式(shi)(shi)(shi)分成(cheng)半龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)和(he)(he)龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)，大噸(dun)數可去(qu)300噸(dun)。適(shi)用(yong)海港、堆(dui)放(fang)場等，進行戶外(wai)的(de)(de)(de)貨(huo)(huo)運站(zhan)、石料(liao)場貨(huo)(huo)、散柜的(de)(de)(de)裝卸搬(ban)運工(gong)(gong)作(zuo)(zuo)(zuo) 。它的(de)(de)(de)金屬構件像門(men)(men)形架(jia)構，承(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)下安(an)裝兩根(gen)撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)立即(ji)在(zai)路面的(de)(de)(de)路軌(gui)上(shang)走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能(neng)夠(gou)(gou)具備(bei)外(wai)伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)結構類型(xing)由龍門(men)(men)架(jia)、大貨(huo)(huo)車(che)運作(zuo)(zuo)(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)吊(diao)裝小轎(jiao)車(che)和(he)(he)電(dian)氣設(she)(she)備(bei)一(yi)部分等構成(cheng)。有的(de)(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)邊(bian)(bian)有支(zhi)(zhi)腳(jiao)，另(ling)一(yi)邊(bian)(bian)支(zhi)(zhi)撐(cheng)點在(zai)工(gong)(gong)業廠房(fang)或棧橋(qiao)上(shang)運作(zuo)(zuo)(zuo)，稱之為半橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍門(men)(men)架(jia)上(shang)端跨(kua)接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)和(he)(he)端梁(liang)(liang))、支(zhi)(zhi)腳(jiao)、下承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)等一(yi)部分組成(cheng)。以(yi)便擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)設(she)(she)備(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范疇(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)(gou)向一(yi)邊(bian)(bian)或兩邊(bian)(bian)抬起(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)之外(wai)，產生懸壁。也可選用(yong)帶伸(shen)縮(suo)(suo)臂(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)吊(diao)裝小轎(jiao)車(che)，根(gen)據伸(shen)縮(suo)(suo)臂(bei)的(de)(de)(de)俯仰和(he)(he)轉(zhuan)動(dong)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)設(she)(she)備(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范疇(chou)

承重梁構造

1，承重梁(liang)選用(yong)歐式古典箱型梁(liang)組織設計方案，重量輕，合理(li)配置；

2，整個PCB線路板制做，無對接焊縫，比拼湊承重梁更(geng)牢固。

3，豎直(zhi)剛(gang)度(du)為1/800，梁端拱度(du)由數控(kong)切(qie)割(ge)整(zheng)個(ge)PCB線路(lu)板開(kai)料，精(jing)準度(du)高。

4，選用埋弧焊(han)自動焊(han)、無(wu)損檢測。焊(han)后總體拋丸除銹，消地(di)應力、防銹處(chu)理，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟(ruan)性設計方案(an)，防止“幾條(tiao)腿(tui)”運作(zuo)。

2，車轱轆選用鏜(tang)孔方式(shi)，應(ying)用數控機床(chuang)鏜(tang)銑床(chuang)一回精(jing)(jing)準(zhun)定位生產加工，保(bao)證規格精(jing)(jing)密度(du)和配合尺寸；

3，每一端梁(liang)裝有(you)雙輪緣(yuan)的(de)車轱(gu)轆、緩沖器(qi)、驅動器(qi)維護(hu)和防(fang)外遇保護(hu)器(qi)，安全(quan)性有(you)確保。

4，承重梁(liang)與端梁(liang)選(xuan)用10.9級高強(qiang)螺(luo)栓(shuan)聯接(jie)，保證整(zheng)個設(she)備構造抗壓強(qiang)度和精密度。

5，半今龍門端梁選用矩(ju)形(xing)方(fang)管制做，車轱轆為無邊緣(yuan)設計方(fang)案(an)，路(lu)軌與路(lu)面每平米。

小轎車總程

1，雙梁(liang)小轎車(che)承重梁(liang)與承重梁(liang)選用軟性絞接方式；防止“幾條腿”運作(zuo)。

2，電(dian)動機＋制動系統＋減速器＋行程開關四(si)合一一體化設計方案，結(jie)構(gou)緊湊

3，小轎車(che)搭建有(you)安全(quan)性鉤，防失控(kong)。

4，全部傳(chuan)動(dong)系(xi)統(tong)組織選用(yong)無(wu)連軸器的(de)立即I/O方(fang)式，傳(chuan)動(dong)系(xi)統(tong)高效率、裝配線高精度、免維護(hu)保養。

5，工(gong)作中(zhong)級別為A6級，防(fang)水等(deng)級IP55，H級絕緣層。防(fang)污防(fang)潮，提升安全級別。