門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于(yu)戶外(wai)的(de)(de)貨(huo)(huo)運站、石料場(chang)貨(huo)(huo)、散(san)柜的(de)(de)裝(zhuang)卸(xie)搬運工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場(chang)所使(shi)用(yong)(yong)率(lv)高、工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范疇大、融(rong)入范圍(wei)廣、實用(yong)(yong)性強等(deng)特性，在(zai)(zai)海(hai)(hai)港貨(huo)(huo)運站獲得普遍應用(yong)(yong)。它(ta)的(de)(de)金屬構件像(xiang)門(men)(men)形(xing)(xing)架(jia)(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)(an)裝(zhuang)兩根撐腳(jiao)，能夠(gou)立即(ji)在(zai)(zai)路面的(de)(de)路軌(gui)上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊能夠(gou)具備(bei)外(wai)伸(shen)懸臂梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形(xing)(xing)變。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆放(fang)場(chang)及工(gong)(gong)(gong)業廠房內(nei)無牛腿支撐點(dian)的(de)(de)場(chang)所，方式(shi)(shi)分成(cheng)半龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大噸數(shu)可(ke)去300噸。適用(yong)(yong)海(hai)(hai)港、堆放(fang)場(chang)等(deng)，進行戶外(wai)的(de)(de)貨(huo)(huo)運站、石料場(chang)貨(huo)(huo)、散(san)柜的(de)(de)裝(zhuang)卸(xie)搬運工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 。它(ta)的(de)(de)金屬構件像(xiang)門(men)(men)形(xing)(xing)架(jia)(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)(an)裝(zhuang)兩根撐腳(jiao)，能夠(gou)立即(ji)在(zai)(zai)路面的(de)(de)路軌(gui)上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊能夠(gou)具備(bei)外(wai)伸(shen)懸臂梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結構類型由龍(long)門(men)(men)架(jia)(jia)、大貨(huo)(huo)車運作(zuo)(zuo)(zuo)組(zu)(zu)織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)(diao)裝(zhuang)小(xiao)轎(jiao)車和電(dian)氣設(she)備(bei)一部(bu)分等(deng)構成(cheng)。有(you)的(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)(zai)一邊有(you)支腳(jiao)，另一邊支撐點(dian)在(zai)(zai)工(gong)(gong)(gong)業廠房或(huo)棧(zhan)橋(qiao)(qiao)(qiao)上運作(zuo)(zuo)(zuo)，稱之(zhi)為(wei)半橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍(long)門(men)(men)架(jia)(jia)上端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端梁(liang)(liang)(liang))、支腳(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一部(bu)分組(zu)(zu)成(cheng)。以便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)向一邊或(huo)兩邊抬(tai)起(qi)(qi)(qi)(qi)支腳(jiao)之(zhi)外(wai)，產(chan)生懸壁。也可(ke)選(xuan)用(yong)(yong)帶伸(shen)縮臂的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)(diao)裝(zhuang)小(xiao)轎(jiao)車，根據伸(shen)縮臂的(de)(de)俯仰和轉動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范疇

承重梁構造

1，承重梁選(xuan)用歐式古典(dian)箱型梁組織設計方案，重量(liang)輕(qing)，合理配置；

2，整個PCB線路板(ban)制做，無對接焊縫(feng)，比(bi)拼湊承重梁更牢固。

3，豎直剛(gang)度為1/800，梁端拱度由數控切割整個PCB線路板開料，精準度高。

4，選用埋弧焊自動(dong)焊、無損(sun)檢測。焊后總體(ti)拋丸除銹(xiu)，消地應力、防銹(xiu)處理，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接(jie)軟(ruan)性設計(ji)方案(an)，防止“幾(ji)條腿”運作。

2，車轱轆(lu)選用鏜(tang)孔方式，應(ying)用數控機床鏜(tang)銑床一(yi)回(hui)精準定位(wei)生產(chan)加工(gong)，保證(zheng)規格精密(mi)度(du)和配合尺寸；

3，每一端梁裝(zhuang)有雙輪緣(yuan)的車轱(gu)轆、緩(huan)沖器、驅動器維護(hu)和(he)防外遇(yu)保護(hu)器，安全性有確保。

4，承(cheng)重梁與端(duan)梁選用10.9級高強螺(luo)栓聯接，保證整個設備構造抗壓強度和精(jing)密度。

5，半今龍門(men)端梁選用矩形(xing)方(fang)管制(zhi)做，車轱轆為無邊緣設(she)計方(fang)案，路(lu)軌與路(lu)面每(mei)平(ping)米。

小轎車總程

1，雙(shuang)梁(liang)小轎車承(cheng)重梁(liang)與承(cheng)重梁(liang)選用(yong)軟性(xing)絞接方式；防(fang)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(he)一(yi)一(yi)體化設(she)計方案(an)，結構(gou)緊湊

3，小轎車搭建(jian)有安全性鉤，防(fang)失控。

4，全部傳動系(xi)統組織選用無連軸器的立即I/O方式(shi)，傳動系(xi)統高效率、裝配線高精度(du)、免維護保養。

5，工作(zuo)中(zhong)級(ji)別為A6級(ji)，防(fang)(fang)水等級(ji)IP55，H級(ji)絕緣層。防(fang)(fang)污(wu)防(fang)(fang)潮，提升安全級(ji)別。