門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主(zhu)要(yao)用(yong)于戶外的(de)貨(huo)(huo)運(yun)(yun)站、石料場(chang)貨(huo)(huo)、散(san)柜的(de)裝(zhuang)卸(xie)搬(ban)運(yun)(yun)工作(zuo) 。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備場(chang)所(suo)使用(yong)率高(gao)、工作(zuo) 范疇(chou)大、融入范圍廣、實用(yong)性強等特性，在(zai)(zai)海港貨(huo)(huo)運(yun)(yun)站獲得普遍(bian)應用(yong)。它的(de)金屬構(gou)件(jian)像門(men)形架(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)(xia)安裝(zhuang)兩根撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)立即在(zai)(zai)路(lu)面的(de)路(lu)軌上(shang)走動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)夠(gou)具(ju)備外伸懸臂(bei)梁(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)這種形變。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)堆放場(chang)及(ji)工業廠(chang)房(fang)(fang)內無牛腿支(zhi)撐(cheng)(cheng)點的(de)場(chang)所(suo)，方(fang)式(shi)(shi)分(fen)(fen)成(cheng)(cheng)半龍門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數可(ke)去300噸。適(shi)用(yong)海港、堆放場(chang)等，進行(xing)戶外的(de)貨(huo)(huo)運(yun)(yun)站、石料場(chang)貨(huo)(huo)、散(san)柜的(de)裝(zhuang)卸(xie)搬(ban)運(yun)(yun)工作(zuo) 。它的(de)金屬構(gou)件(jian)像門(men)形架(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)(xia)安裝(zhuang)兩根撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)立即在(zai)(zai)路(lu)面的(de)路(lu)軌上(shang)走動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)夠(gou)具(ju)備外伸懸臂(bei)梁(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型由(you)龍門(men)架(jia)、大貨(huo)(huo)車(che)運(yun)(yun)作(zuo)組(zu)織(zhi)、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)和(he)電(dian)氣(qi)設備一(yi)部(bu)分(fen)(fen)等構(gou)成(cheng)(cheng)。有的(de)橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)(zai)一(yi)邊(bian)有支(zhi)腳(jiao)，另一(yi)邊(bian)支(zhi)撐(cheng)(cheng)點在(zai)(zai)工業廠(chang)房(fang)(fang)或棧橋(qiao)上(shang)運(yun)(yun)作(zuo)，稱之為半橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)龍門(men)架(jia)上(shang)端(duan)跨(kua)接 (含承重(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端(duan)梁(liang))、支(zhi)腳(jiao)、下(xia)(xia)承重(zhong)(zhong)(zhong)(zhong)梁(liang)等一(yi)部(bu)分(fen)(fen)組(zu)成(cheng)(cheng)。以便(bian)擴(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工作(zuo) 范疇(chou)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)向一(yi)邊(bian)或兩邊(bian)抬起(qi)(qi)支(zhi)腳(jiao)之外，產生懸壁。也可(ke)選(xuan)用(yong)帶伸縮(suo)臂(bei)的(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)，根據(ju)伸縮(suo)臂(bei)的(de)俯(fu)仰和(he)轉動擴(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工作(zuo) 范疇(chou)

承重梁構造

1，承(cheng)重(zhong)(zhong)梁(liang)選(xuan)用歐(ou)式古典(dian)箱型梁(liang)組織設計方案，重(zhong)(zhong)量輕，合(he)理配置；

2，整個PCB線路板(ban)制(zhi)做，無對接焊縫，比拼湊承重梁更牢固。

3，豎(shu)直剛度(du)為1/800，梁端拱度(du)由數控切割整個PCB線路板(ban)開料(liao)，精準度(du)高。

4，選(xuan)用埋弧焊自動焊、無(wu)損檢測。焊后總體(ti)拋丸(wan)除銹(xiu)，消地應力(li)、防銹(xiu)處(chu)理，超過Sa2.5級；

5，厚鋼板原(yuan)材料為Q235B；環(huan)氧(yang)富(fu)鋅漆，薄厚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。

2，車轱轆選用鏜孔(kong)方式，應用數控(kong)機床鏜銑床一回精準定位生產加工，保證規格(ge)精密(mi)度和配(pei)合尺寸；

3，每一端梁裝有(you)雙輪緣的車(che)轱轆、緩(huan)沖(chong)器、驅動器維(wei)護(hu)和防外遇保(bao)(bao)護(hu)器，安全性有(you)確保(bao)(bao)。

4，承(cheng)重梁與端梁選用10.9級(ji)高強螺(luo)栓聯接，保證整個(ge)設備(bei)構造抗壓強度和精密度。

5，半今(jin)龍門端(duan)梁選用矩形方管制做，車轱轆為無邊緣設計(ji)方案，路(lu)軌(gui)與路(lu)面(mian)每平米。

小轎車總程

1，雙梁小(xiao)轎車承重梁與承重梁選用軟(ruan)性(xing)絞接(jie)方式；防止“幾條(tiao)腿”運作。

2，電動(dong)機＋制動(dong)系統＋減速(su)器(qi)＋行(xing)程開(kai)關四合一一體化設(she)計方案，結構緊湊

3，小轎車(che)搭建有(you)安全性鉤，防失(shi)控(kong)。

4，全部傳(chuan)(chuan)動系統組織選(xuan)用(yong)無(wu)連(lian)軸器的立即I/O方式(shi)，傳(chuan)(chuan)動系統高(gao)效率、裝配線高(gao)精度、免維護保(bao)養。

5，工(gong)作中(zhong)級(ji)(ji)別(bie)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，提升安全級(ji)(ji)別(bie)。