門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于(yu)戶外(wai)(wai)(wai)的(de)(de)貨(huo)(huo)(huo)運站、石料場(chang)貨(huo)(huo)(huo)、散(san)(san)柜的(de)(de)裝(zhuang)卸搬運工(gong)作(zuo)(zuo)(zuo) 。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場(chang)所(suo)使用(yong)率高、工(gong)作(zuo)(zuo)(zuo) 范疇(chou)大、融入范圍廣、實用(yong)性強等(deng)特(te)性，在(zai)海港貨(huo)(huo)(huo)運站獲得普遍應用(yong)。它(ta)的(de)(de)金屬(shu)構(gou)(gou)(gou)件像門(men)(men)形(xing)架(jia)構(gou)(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)兩(liang)根撐腳(jiao)，能(neng)(neng)夠(gou)(gou)立即(ji)在(zai)路(lu)面的(de)(de)路(lu)軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊能(neng)(neng)夠(gou)(gou)具備(bei)外(wai)(wai)(wai)伸懸臂梁(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形(xing)變。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)堆放(fang)場(chang)及工(gong)業廠(chang)房內(nei)無牛腿支(zhi)撐點(dian)的(de)(de)場(chang)所(suo)，方式(shi)(shi)分(fen)成(cheng)半龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可(ke)去300噸。適用(yong)海港、堆放(fang)場(chang)等(deng)，進行戶外(wai)(wai)(wai)的(de)(de)貨(huo)(huo)(huo)運站、石料場(chang)貨(huo)(huo)(huo)、散(san)(san)柜的(de)(de)裝(zhuang)卸搬運工(gong)作(zuo)(zuo)(zuo) 。它(ta)的(de)(de)金屬(shu)構(gou)(gou)(gou)件像門(men)(men)形(xing)架(jia)構(gou)(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)兩(liang)根撐腳(jiao)，能(neng)(neng)夠(gou)(gou)立即(ji)在(zai)路(lu)面的(de)(de)路(lu)軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊能(neng)(neng)夠(gou)(gou)具備(bei)外(wai)(wai)(wai)伸懸臂梁(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)(gou)類型(xing)由龍(long)門(men)(men)架(jia)、大貨(huo)(huo)(huo)車運作(zuo)(zuo)(zuo)組織(zhi)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車和電氣設(she)備(bei)一部(bu)分(fen)等(deng)構(gou)(gou)(gou)成(cheng)。有的(de)(de)橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一邊有支(zhi)腳(jiao)，另一邊支(zhi)撐點(dian)在(zai)工(gong)業廠(chang)房或棧橋上(shang)運作(zuo)(zuo)(zuo)，稱之為半橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍(long)門(men)(men)架(jia)上(shang)端(duan)跨接(jie) (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端(duan)梁(liang)(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一部(bu)分(fen)組成(cheng)。以便擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作(zuo)(zuo)(zuo) 范疇(chou)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)(neng)夠(gou)(gou)向(xiang)一邊或兩(liang)邊抬起(qi)(qi)(qi)支(zhi)腳(jiao)之外(wai)(wai)(wai)，產生懸壁。也可(ke)選用(yong)帶(dai)伸縮臂的(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車，根據伸縮臂的(de)(de)俯(fu)仰和轉(zhuan)動擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作(zuo)(zuo)(zuo) 范疇(chou)

承重梁構造

1，承重(zhong)(zhong)梁選用歐式古典箱型梁組(zu)織設(she)計(ji)方案，重(zhong)(zhong)量輕，合理(li)配置；

2，整(zheng)個(ge)PCB線路板制做，無對接(jie)焊(han)縫(feng)，比拼湊承重梁更牢固。

3，豎直剛度為1/800，梁(liang)端(duan)拱度由(you)數控切(qie)割整個PCB線路板開料，精準度高。

4，選用埋弧焊自動(dong)焊、無損檢測。焊后總體拋丸(wan)除銹(xiu)，消地(di)應力、防銹(xiu)處(chu)理(li)，超過Sa2.5級；

5，厚(hou)鋼(gang)板原(yuan)材料為Q235B；環氧富(fu)鋅漆，薄(bo)厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性設計(ji)方(fang)案(an)，防止(zhi)“幾(ji)條(tiao)腿”運作。

2，車轱轆選(xuan)用(yong)鏜孔方(fang)式，應用(yong)數(shu)控機床鏜銑床一回精(jing)準定位生產(chan)加工，保(bao)證規格精(jing)密度(du)和配合尺寸；

3，每一端梁裝有雙輪緣(yuan)的車轱轆、緩沖(chong)器(qi)、驅動器(qi)維(wei)護和防外(wai)遇保護器(qi)，安全性有確(que)保。

4，承重梁與(yu)端梁選用10.9級高強螺(luo)栓聯接，保證(zheng)整(zheng)個設(she)備構(gou)造抗壓強度和精密度。

5，半今龍門(men)端梁選用矩形方管制做，車轱轆(lu)為無邊緣設計方案，路軌與路面每(mei)平(ping)米。

小轎車總程

1，雙梁小轎車承(cheng)重梁與承(cheng)重梁選(xuan)用軟性絞(jiao)接方式；防止(zhi)“幾條腿(tui)”運作(zuo)。

2，電動(dong)機(ji)＋制(zhi)動(dong)系統＋減速器(qi)＋行(xing)程開關(guan)四合(he)一一體(ti)化(hua)設計方案，結(jie)構緊湊

3，小(xiao)轎(jiao)車搭建(jian)有(you)安全性鉤，防失控。

4，全部(bu)傳動(dong)系統(tong)組(zu)織選用(yong)無連(lian)軸器的立(li)即I/O方式，傳動(dong)系統(tong)高效(xiao)率、裝(zhuang)配線高精度、免維護(hu)保養。

5，工作中級(ji)(ji)別為(wei)A6級(ji)(ji)，防水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防污(wu)防潮，提(ti)升(sheng)安全(quan)級(ji)(ji)別。