門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用于戶(hu)外的(de)(de)(de)(de)貨運(yun)(yun)站(zhan)、石料場(chang)貨、散柜的(de)(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)作 。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場(chang)所(suo)使(shi)用率高、工(gong)(gong)作 范疇(chou)大、融入范圍廣(guang)、實用性(xing)強等特(te)性(xing)，在(zai)海港貨運(yun)(yun)站(zhan)獲得普遍應(ying)用。它的(de)(de)(de)(de)金(jin)屬構(gou)(gou)件(jian)像門(men)形(xing)(xing)(xing)架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)兩根撐腳，能夠(gou)立即(ji)在(zai)路(lu)面的(de)(de)(de)(de)路(lu)軌上走動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊能夠(gou)具備(bei)外伸(shen)懸臂梁(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)這種形(xing)(xing)(xing)變。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用堆(dui)放場(chang)及工(gong)(gong)業廠(chang)房內(nei)無牛腿(tui)支撐點的(de)(de)(de)(de)場(chang)所(suo)，方式(shi)(shi)(shi)分(fen)成(cheng)半龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)(he)龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸(dun)數可(ke)去300噸(dun)。適用海港、堆(dui)放場(chang)等，進(jin)行戶(hu)外的(de)(de)(de)(de)貨運(yun)(yun)站(zhan)、石料場(chang)貨、散柜的(de)(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)作 。它的(de)(de)(de)(de)金(jin)屬構(gou)(gou)件(jian)像門(men)形(xing)(xing)(xing)架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)兩根撐腳，能夠(gou)立即(ji)在(zai)路(lu)面的(de)(de)(de)(de)路(lu)軌上走動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊能夠(gou)具備(bei)外伸(shen)懸臂梁(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)(gou)類(lei)型由龍門(men)架(jia)、大貨車(che)運(yun)(yun)作組織(zhi)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)和(he)(he)電(dian)氣設備(bei)一部(bu)分(fen)等構(gou)(gou)成(cheng)。有的(de)(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一邊有支腳，另一邊支撐點在(zai)工(gong)(gong)業廠(chang)房或(huo)棧橋(qiao)(qiao)(qiao)上運(yun)(yun)作，稱之為半橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)龍門(men)架(jia)上端跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)(he)端梁(liang))、支腳、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等一部(bu)分(fen)組成(cheng)。以便擴張(zhang)(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作 范疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能夠(gou)向一邊或(huo)兩邊抬起(qi)(qi)(qi)支腳之外，產生懸壁(bi)。也可(ke)選用帶(dai)伸(shen)縮臂的(de)(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)，根據伸(shen)縮臂的(de)(de)(de)(de)俯仰和(he)(he)轉動(dong)(dong)擴張(zhang)(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作 范疇(chou)

承重梁構造

1，承重梁選用歐式古典(dian)箱型梁組(zu)織(zhi)設(she)計(ji)方案，重量輕，合(he)理(li)配置；

2，整個PCB線(xian)路板制做，無對(dui)接焊縫，比拼湊承(cheng)重梁更牢(lao)固。

3，豎直剛度為1/800，梁端拱度由數控切(qie)割整個PCB線(xian)路板開料，精(jing)準度高。

4，選用(yong)埋弧焊自動(dong)焊、無(wu)損檢測。焊后(hou)總(zong)體拋丸除銹(xiu)，消地(di)應力、防銹(xiu)處理(li)，超過(guo)Sa2.5級；

5，厚鋼(gang)板(ban)原(yuan)材料為Q235B；環氧富鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁選用絞(jiao)接軟性設計方(fang)案(an)，防止“幾條腿”運作(zuo)。

2，車轱(gu)轆選用鏜孔方式，應(ying)用數控機床鏜銑(xian)床一回(hui)精準定位(wei)生產加(jia)工，保證規格精密度和(he)配合尺寸；

3，每(mei)一(yi)端(duan)梁裝有雙輪(lun)緣的車(che)轱轆、緩沖器、驅(qu)動器維護和防外(wai)遇保護器，安全性有確保。

4，承重(zhong)梁(liang)(liang)與(yu)端梁(liang)(liang)選(xuan)用(yong)10.9級高強螺栓聯接，保證整(zheng)個設(she)備構造抗壓(ya)強度和精(jing)密(mi)度。

5，半今龍門端(duan)梁選(xuan)用(yong)矩形方管(guan)制(zhi)做，車轱轆為(wei)無邊緣設計方案，路軌(gui)與路面每平米。

小轎車總程

1，雙(shuang)梁小轎車承(cheng)重梁與承(cheng)重梁選用軟性絞(jiao)接方式；防(fang)止“幾條腿”運作(zuo)。

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

3，小轎車搭建有安全(quan)性鉤，防失控。

4，全(quan)部(bu)傳動系統組織選用無連軸器的(de)立即I/O方式，傳動系統高效率、裝配線高精(jing)度、免維護保養(yang)。

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