門(men)(men)(men)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用于戶外(wai)(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)(yun)(yun)站(zhan)、石(shi)料(liao)場(chang)貨(huo)、散柜(ju)的(de)(de)(de)(de)(de)裝卸搬運(yun)(yun)(yun)工作(zuo) 。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場(chang)所使(shi)用率高、工作(zuo) 范(fan)疇(chou)(chou)大、融入(ru)范(fan)圍廣、實用性(xing)強等特性(xing)，在海(hai)港(gang)貨(huo)運(yun)(yun)(yun)站(zhan)獲得(de)普遍(bian)應(ying)用。它(ta)的(de)(de)(de)(de)(de)金(jin)屬(shu)構(gou)件像門(men)(men)(men)形(xing)架(jia)(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安(an)裝兩根撐(cheng)腳(jiao)，能(neng)(neng)夠立即在路面(mian)的(de)(de)(de)(de)(de)路軌(gui)(gui)上走動(dong)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)(bian)能(neng)(neng)夠具備(bei)外(wai)(wai)伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)(men)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)這(zhe)種形(xing)變。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用堆(dui)放(fang)場(chang)及工業廠(chang)房(fang)內(nei)無牛腿支(zhi)撐(cheng)點的(de)(de)(de)(de)(de)場(chang)所，方式分(fen)成(cheng)半龍門(men)(men)(men)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍門(men)(men)(men)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可去300噸。適用海(hai)港(gang)、堆(dui)放(fang)場(chang)等，進(jin)行戶外(wai)(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)(yun)(yun)站(zhan)、石(shi)料(liao)場(chang)貨(huo)、散柜(ju)的(de)(de)(de)(de)(de)裝卸搬運(yun)(yun)(yun)工作(zuo) 。它(ta)的(de)(de)(de)(de)(de)金(jin)屬(shu)構(gou)件像門(men)(men)(men)形(xing)架(jia)(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安(an)裝兩根撐(cheng)腳(jiao)，能(neng)(neng)夠立即在路面(mian)的(de)(de)(de)(de)(de)路軌(gui)(gui)上走動(dong)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)(bian)能(neng)(neng)夠具備(bei)外(wai)(wai)伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由龍門(men)(men)(men)架(jia)(jia)、大貨(huo)車運(yun)(yun)(yun)作(zuo)組(zu)織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車和(he)電(dian)氣設(she)備(bei)一(yi)部(bu)分(fen)等構(gou)成(cheng)。有的(de)(de)(de)(de)(de)橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)邊(bian)(bian)(bian)有支(zhi)腳(jiao)，另一(yi)邊(bian)(bian)(bian)支(zhi)撐(cheng)點在工業廠(chang)房(fang)或棧橋(qiao)(qiao)(qiao)上運(yun)(yun)(yun)作(zuo)，稱之(zhi)為(wei)半橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)龍門(men)(men)(men)架(jia)(jia)上端跨接 (含承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支(zhi)腳(jiao)、下(xia)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部(bu)分(fen)組(zu)成(cheng)。以便(bian)擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo) 范(fan)疇(chou)(chou)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠向一(yi)邊(bian)(bian)(bian)或兩邊(bian)(bian)(bian)抬起(qi)(qi)(qi)(qi)(qi)支(zhi)腳(jiao)之(zhi)外(wai)(wai)，產生(sheng)懸壁。也可選用帶(dai)伸(shen)縮(suo)臂(bei)的(de)(de)(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車，根據伸(shen)縮(suo)臂(bei)的(de)(de)(de)(de)(de)俯仰和(he)轉(zhuan)動(dong)擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo) 范(fan)疇(chou)(chou)

承重梁構造

1，承(cheng)重(zhong)(zhong)梁選(xuan)用(yong)歐式(shi)古典(dian)箱型梁組(zu)織設計方案，重(zhong)(zhong)量輕，合理(li)配(pei)置；

2，整個PCB線路板制(zhi)做(zuo)，無對接焊縫，比拼湊(cou)承重梁更(geng)牢(lao)固。

3，豎直剛度(du)(du)為1/800，梁端拱度(du)(du)由數控切割(ge)整個(ge)PCB線路板(ban)開料，精準(zhun)度(du)(du)高。

4，選用埋弧焊(han)自動焊(han)、無損(sun)檢測。焊(han)后(hou)總體拋丸除銹，消地應力、防銹處(chu)理，超(chao)過Sa2.5級；

5，厚鋼板原材(cai)料為(wei)Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端(duan)梁選用絞接軟性設計(ji)方(fang)案，防止“幾條腿”運作(zuo)。

2，車轱轆選用鏜孔方式，應用數控機床鏜銑(xian)床一回精準定位生產加工，保證規格精密度和配合尺寸(cun)；

3，每一端(duan)梁裝有雙輪(lun)緣的(de)車(che)轱轆(lu)、緩沖器、驅動器維護和防外遇保護器，安全性(xing)有確(que)保。

4，承重梁(liang)與端梁(liang)選用10.9級高強螺(luo)栓聯接(jie)，保證整個設(she)備構造抗壓(ya)強度和精密度。

5，半(ban)今龍門端(duan)梁選(xuan)用矩形方管制做，車轱(gu)轆為(wei)無邊緣設計方案，路軌與(yu)路面每平米。

小轎車總程

1，雙梁(liang)小轎(jiao)車承(cheng)重梁(liang)與(yu)承(cheng)重梁(liang)選(xuan)用軟性絞接方式(shi)；防止“幾條腿”運作。

2，電動機＋制動系統＋減速器(qi)＋行程開(kai)關四合一一體化設計方案，結(jie)構緊湊(cou)

3，小轎車搭建有安全性鉤，防失控。

4，全部傳動系(xi)統(tong)(tong)組織選用無連軸器的立(li)即I/O方式，傳動系(xi)統(tong)(tong)高效率、裝配線(xian)高精度、免維護(hu)保養。

5，工(gong)作中級(ji)別為(wei)A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層。防(fang)污防(fang)潮，提升安全(quan)級(ji)別。