門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)戶(hu)外(wai)(wai)(wai)的(de)(de)(de)貨(huo)(huo)(huo)運(yun)(yun)站、石(shi)料場貨(huo)(huo)(huo)、散柜的(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)具備場所使用(yong)(yong)(yong)(yong)(yong)(yong)率高、工(gong)作(zuo) 范疇(chou)大(da)、融(rong)入范圍廣、實用(yong)(yong)(yong)(yong)(yong)(yong)性強等特(te)性，在(zai)海港貨(huo)(huo)(huo)運(yun)(yun)站獲得(de)普(pu)遍應用(yong)(yong)(yong)(yong)(yong)(yong)。它(ta)的(de)(de)(de)金(jin)屬構(gou)(gou)件(jian)像門(men)形架(jia)構(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安(an)(an)裝(zhuang)兩(liang)(liang)(liang)根撐(cheng)腳(jiao)(jiao)，能夠(gou)立(li)即在(zai)路面(mian)的(de)(de)(de)路軌上走動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)(bian)能夠(gou)具備外(wai)(wai)(wai)伸(shen)懸(xuan)(xuan)臂梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)(yong)(yong)(yong)(yong)堆放場及工(gong)業廠(chang)(chang)房內無牛腿支(zhi)撐(cheng)點的(de)(de)(de)場所，方式(shi)(shi)(shi)分成半(ban)龍門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)和(he)(he)龍門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸數可去(qu)300噸。適用(yong)(yong)(yong)(yong)(yong)(yong)海港、堆放場等，進行戶(hu)外(wai)(wai)(wai)的(de)(de)(de)貨(huo)(huo)(huo)運(yun)(yun)站、石(shi)料場貨(huo)(huo)(huo)、散柜的(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)作(zuo) 。它(ta)的(de)(de)(de)金(jin)屬構(gou)(gou)件(jian)像門(men)形架(jia)構(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安(an)(an)裝(zhuang)兩(liang)(liang)(liang)根撐(cheng)腳(jiao)(jiao)，能夠(gou)立(li)即在(zai)路面(mian)的(de)(de)(de)路軌上走動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)(bian)能夠(gou)具備外(wai)(wai)(wai)伸(shen)懸(xuan)(xuan)臂梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)(gou)類型由龍門(men)架(jia)、大(da)貨(huo)(huo)(huo)車運(yun)(yun)作(zuo)組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)(jiao)車和(he)(he)電氣(qi)設(she)備一(yi)(yi)部(bu)分等構(gou)(gou)成。有的(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)(yi)邊(bian)(bian)有支(zhi)腳(jiao)(jiao)，另一(yi)(yi)邊(bian)(bian)支(zhi)撐(cheng)點在(zai)工(gong)業廠(chang)(chang)房或棧橋(qiao)(qiao)上運(yun)(yun)作(zuo)，稱之(zhi)為半(ban)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍門(men)架(jia)上端(duan)跨(kua)接 (含承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)(he)端(duan)梁(liang)(liang)(liang)(liang))、支(zhi)腳(jiao)(jiao)、下承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等一(yi)(yi)部(bu)分組(zu)成。以(yi)便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo) 范疇(chou)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能夠(gou)向一(yi)(yi)邊(bian)(bian)或兩(liang)(liang)(liang)邊(bian)(bian)抬起(qi)(qi)支(zhi)腳(jiao)(jiao)之(zhi)外(wai)(wai)(wai)，產生懸(xuan)(xuan)壁。也(ye)可選(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)帶伸(shen)縮臂的(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)(jiao)車，根據伸(shen)縮臂的(de)(de)(de)俯(fu)仰和(he)(he)轉動擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo) 范疇(chou)

承重梁構造

1，承重梁(liang)選(xuan)用歐式(shi)古典箱型梁(liang)組織(zhi)設(she)計方案，重量(liang)輕，合(he)理(li)配置；

2，整個PCB線路(lu)板制做，無對接焊縫，比拼湊承重梁(liang)更(geng)牢固。

3，豎直(zhi)剛度(du)為1/800，梁(liang)端拱度(du)由數控切割整個PCB線路板開料，精準度(du)高。

4，選用埋弧焊(han)(han)自動焊(han)(han)、無損檢測。焊(han)(han)后總體拋丸除(chu)銹，消地應力、防銹處理，超過(guo)Sa2.5級；

5，厚(hou)鋼板原材(cai)料為Q235B；環氧富鋅(xin)漆，薄(bo)厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性設計方案，防止“幾條腿”運作(zuo)。

2，車轱轆選用鏜孔(kong)方式(shi)，應(ying)用數控機床鏜銑床一回精準定位生產(chan)加工，保(bao)證規格精密度和配合尺寸；

3，每一端梁裝(zhuang)有雙(shuang)輪緣的車轱轆、緩沖器、驅動器維護和防(fang)外遇保護器，安全性有確保。

4，承(cheng)重(zhong)梁與端梁選用(yong)10.9級(ji)高(gao)強螺栓聯(lian)接，保證整個(ge)設備構造(zao)抗壓強度和精密度。

5，半(ban)今龍門端(duan)梁選用矩形方管制做，車轱轆為無邊緣設計方案，路(lu)軌與(yu)路(lu)面每平(ping)米。

小轎車總程

1，雙梁(liang)小轎車(che)承重(zhong)梁(liang)與(yu)承重(zhong)梁(liang)選用軟性絞接方式(shi)；防(fang)止(zhi)“幾條腿”運作。

2，電動(dong)機(ji)＋制動(dong)系統＋減速器＋行程(cheng)開關四合一一體化(hua)設計方案，結構緊湊

3，小轎車搭建(jian)有安全性鉤(gou)，防失控。

4，全部(bu)傳動系(xi)統組織選用無連(lian)軸器的立即I/O方式，傳動系(xi)統高效率、裝配線高精度、免維(wei)護保(bao)養。

5，工作(zuo)中級(ji)別(bie)為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣(yuan)層。防污防潮，提升安全級(ji)別(bie)。