門(men)(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于戶(hu)外的(de)貨(huo)運(yun)(yun)(yun)(yun)站、石料(liao)場(chang)貨(huo)、散柜的(de)裝(zhuang)卸(xie)搬(ban)(ban)運(yun)(yun)(yun)(yun)工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo) 。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備場(chang)所(suo)使用(yong)(yong)率高(gao)、工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇大、融入范(fan)圍廣(guang)、實(shi)用(yong)(yong)性強等(deng)(deng)特性，在海港貨(huo)運(yun)(yun)(yun)(yun)站獲得(de)普遍應用(yong)(yong)。它(ta)的(de)金屬構(gou)件像門(men)(men)形(xing)架構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)兩(liang)根(gen)(gen)撐腳，能(neng)夠(gou)(gou)立即(ji)在路(lu)面的(de)路(lu)軌上(shang)(shang)走動，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊能(neng)夠(gou)(gou)具(ju)備外伸(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)這(zhe)種形(xing)變(bian)。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆放場(chang)及工(gong)(gong)(gong)(gong)(gong)業(ye)廠(chang)房內無(wu)牛腿支(zhi)(zhi)(zhi)撐點的(de)場(chang)所(suo)，方式(shi)分(fen)(fen)成半龍門(men)(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)龍門(men)(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)數可去300噸(dun)。適用(yong)(yong)海港、堆放場(chang)等(deng)(deng)，進行戶(hu)外的(de)貨(huo)運(yun)(yun)(yun)(yun)站、石料(liao)場(chang)貨(huo)、散柜的(de)裝(zhuang)卸(xie)搬(ban)(ban)運(yun)(yun)(yun)(yun)工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo) 。它(ta)的(de)金屬構(gou)件像門(men)(men)形(xing)架構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)兩(liang)根(gen)(gen)撐腳，能(neng)夠(gou)(gou)立即(ji)在路(lu)面的(de)路(lu)軌上(shang)(shang)走動，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊能(neng)夠(gou)(gou)具(ju)備外伸(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類(lei)型由(you)龍門(men)(men)架、大貨(huo)車(che)運(yun)(yun)(yun)(yun)作(zuo)(zuo)(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)和(he)(he)電氣(qi)設備一(yi)部(bu)分(fen)(fen)等(deng)(deng)構(gou)成。有的(de)橋(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)邊有支(zhi)(zhi)(zhi)腳，另一(yi)邊支(zhi)(zhi)(zhi)撐點在工(gong)(gong)(gong)(gong)(gong)業(ye)廠(chang)房或(huo)棧(zhan)橋(qiao)上(shang)(shang)運(yun)(yun)(yun)(yun)作(zuo)(zuo)(zuo)，稱(cheng)之(zhi)(zhi)為半橋(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)龍門(men)(men)架上(shang)(shang)端跨接 (含承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)(he)端梁(liang)(liang)(liang))、支(zhi)(zhi)(zhi)腳、下承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)(deng)一(yi)部(bu)分(fen)(fen)組成。以便(bian)擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠(gou)(gou)向(xiang)一(yi)邊或(huo)兩(liang)邊抬(tai)起(qi)(qi)(qi)(qi)支(zhi)(zhi)(zhi)腳之(zhi)(zhi)外，產生懸壁。也可選用(yong)(yong)帶伸(shen)縮(suo)臂(bei)的(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)，根(gen)(gen)據伸(shen)縮(suo)臂(bei)的(de)俯(fu)仰和(he)(he)轉動擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重梁(liang)選用歐(ou)式古典(dian)箱型(xing)梁(liang)組織設計方(fang)案，重量輕(qing)，合理配置(zhi)；

2，整個PCB線路板制做，無(wu)對接(jie)焊縫，比(bi)拼湊承重梁更牢固(gu)。

3，豎(shu)直剛(gang)度(du)為(wei)1/800，梁端拱(gong)度(du)由數控切(qie)割整個PCB線(xian)路(lu)板開料(liao)，精準度(du)高。

4，選用(yong)埋(mai)弧(hu)焊自動焊、無損檢測。焊后總體(ti)拋丸除銹，消地應力、防(fang)銹處理(li)，超過Sa2.5級；

5，厚(hou)鋼(gang)板原材料為(wei)Q235B；環(huan)氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用(yong)絞(jiao)接軟性設計(ji)方(fang)案，防止(zhi)“幾條(tiao)腿(tui)”運作。

2，車轱轆選用鏜(tang)孔方式，應用數(shu)控機床鏜(tang)銑床一回精(jing)準定位生(sheng)產加(jia)工，保(bao)證規(gui)格精(jing)密度和配合尺寸(cun)；

3，每一(yi)端(duan)梁裝有雙(shuang)輪緣的車轱(gu)轆、緩沖器(qi)、驅動器(qi)維護和(he)防外遇保護器(qi)，安(an)全性(xing)有確保。

4，承重梁與端梁選用(yong)10.9級高強螺(luo)栓聯接，保證(zheng)整個設備構造抗壓(ya)強度(du)和(he)精密度(du)。

5，半今龍門端梁選用(yong)矩形方(fang)(fang)管制(zhi)做，車轱轆為無邊(bian)緣設(she)計方(fang)(fang)案，路軌與路面每(mei)平(ping)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(ruan)性絞接(jie)方式；防止“幾(ji)條(tiao)腿”運作。

2，電動機＋制動系統＋減速器＋行程開關四合一一體(ti)化設計方案(an)，結(jie)構緊(jin)湊

3，小轎車(che)搭建有安全性鉤，防失控。

4，全(quan)部傳(chuan)動(dong)系(xi)統組織選用無連(lian)軸(zhou)器的立即I/O方式，傳(chuan)動(dong)系(xi)統高效(xiao)率、裝配線(xian)高精度、免維護保養。

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