門(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于戶外的(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石料場(chang)(chang)貨(huo)(huo)、散柜的(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)(yun)工(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)場(chang)(chang)所(suo)(suo)使用(yong)率高、工(gong)作(zuo)(zuo) 范疇大(da)、融入范圍廣、實用(yong)性(xing)(xing)強等特性(xing)(xing)，在(zai)海(hai)港(gang)貨(huo)(huo)運(yun)(yun)站獲得普遍應(ying)用(yong)。它的(de)(de)(de)金屬構件(jian)像門(men)(men)形架構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)根撐(cheng)腳，能(neng)夠立即(ji)在(zai)路面的(de)(de)(de)路軌(gui)上(shang)走(zou)動(dong)(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠具(ju)備(bei)外伸(shen)懸(xuan)臂梁(liang)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這種形變。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)堆放場(chang)(chang)及工(gong)業廠(chang)房(fang)內無(wu)牛腿支(zhi)撐(cheng)點的(de)(de)(de)場(chang)(chang)所(suo)(suo)，方式(shi)分(fen)成半龍門(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍門(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可(ke)去300噸。適(shi)用(yong)海(hai)港(gang)、堆放場(chang)(chang)等，進(jin)行(xing)戶外的(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石料場(chang)(chang)貨(huo)(huo)、散柜的(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)(yun)工(gong)作(zuo)(zuo) 。它的(de)(de)(de)金屬構件(jian)像門(men)(men)形架構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)根撐(cheng)腳，能(neng)夠立即(ji)在(zai)路面的(de)(de)(de)路軌(gui)上(shang)走(zou)動(dong)(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠具(ju)備(bei)外伸(shen)懸(xuan)臂梁(liang)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結(jie)構類型由(you)龍門(men)(men)架、大(da)貨(huo)(huo)車(che)運(yun)(yun)作(zuo)(zuo)組織、起(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車(che)和(he)電(dian)氣(qi)設備(bei)一部(bu)分(fen)等構成。有(you)的(de)(de)(de)橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一邊(bian)有(you)支(zhi)腳，另(ling)一邊(bian)支(zhi)撐(cheng)點在(zai)工(gong)業廠(chang)房(fang)或(huo)棧(zhan)橋(qiao)(qiao)上(shang)運(yun)(yun)作(zuo)(zuo)，稱(cheng)之為半橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍門(men)(men)架上(shang)端跨接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支(zhi)腳、下(xia)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)等一部(bu)分(fen)組成。以便擴(kuo)張起(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范疇，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)能(neng)夠向一邊(bian)或(huo)兩(liang)邊(bian)抬(tai)起(qi)支(zhi)腳之外，產生懸(xuan)壁。也可(ke)選(xuan)用(yong)帶伸(shen)縮臂的(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車(che)，根據伸(shen)縮臂的(de)(de)(de)俯仰和(he)轉動(dong)(dong)擴(kuo)張起(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范疇

承重梁構造

1，承重梁選用歐式古典箱型梁組織設計方案(an)，重量輕，合理配置(zhi)；

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

3，豎直剛(gang)度(du)為1/800，梁端(duan)拱度(du)由(you)數控切割整(zheng)個PCB線路板開料(liao)，精(jing)準(zhun)度(du)高。

4，選用埋弧焊自(zi)動(dong)焊、無(wu)損(sun)檢測。焊后總體拋丸除銹，消(xiao)地應力、防銹處(chu)理(li)，超過Sa2.5級；

5，厚鋼板原(yuan)材(cai)料為Q235B；環(huan)氧(yang)富鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁選用(yong)絞接軟(ruan)性設計方(fang)案，防止“幾條腿”運(yun)作。

2，車(che)轱轆選用鏜孔方式，應用數控機床(chuang)(chuang)鏜銑床(chuang)(chuang)一(yi)回精(jing)準定位(wei)生產加工，保證規格精(jing)密度和配合(he)尺寸；

3，每一端梁(liang)裝有(you)雙輪緣的車(che)轱轆、緩(huan)沖器、驅動器維護和(he)防外遇保護器，安(an)全性有(you)確保。

4，承重梁與(yu)端梁選用10.9級高強(qiang)螺栓聯(lian)接(jie)，保證(zheng)整個設(she)備(bei)構造(zao)抗壓(ya)強(qiang)度和精密度。

5，半今(jin)龍門端梁選用(yong)矩(ju)形方管制做，車轱轆為(wei)無邊緣設(she)計(ji)方案，路(lu)軌(gui)與路(lu)面每平米。

小轎車總程

1，雙梁(liang)小(xiao)轎車承(cheng)重梁(liang)與承(cheng)重梁(liang)選(xuan)用(yong)軟性(xing)絞接方式；防止“幾(ji)條腿(tui)”運作。

2，電(dian)動(dong)機＋制動(dong)系統＋減速器＋行(xing)程開關四(si)合(he)一一體化(hua)設(she)計方案，結(jie)構緊湊

3，小轎車搭建有安全性鉤，防失控(kong)。

4，全部傳動系(xi)統(tong)組織選用(yong)無連軸器的立即I/O方式，傳動系(xi)統(tong)高效率、裝(zhuang)配線高精度(du)、免維護保養(yang)。

5，工作中級(ji)(ji)(ji)別(bie)為A6級(ji)(ji)(ji)，防水等級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕緣層(ceng)。防污防潮，提升安全(quan)級(ji)(ji)(ji)別(bie)。